last executing test programs: 7.587323011s ago: executing program 0 (id=349): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000100)=0x8001, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0xa, @empty, 0x9}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0xb, @loopback, 0x1}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000140)}], 0x1}}], 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e23, 0x100002, @ipv4={'\x00', '\xff\xff', @empty}, 0xffff}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000000680)=[{{&(0x7f0000000340)={0xa, 0x4e23, 0xa3, @loopback, 0x8}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000900)='2', 0x1}], 0x1}}], 0x1, 0x804) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000001080)={@private1, @dev={0xfe, 0x80, '\x00', 0xd}, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x0, 0x2, 0x6, 0x100, 0x1, 0x1000000}) open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x180) r3 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x41e, 0x3100, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x10, 0x0, "", [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x0, 0x1, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x18}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r3, 0x0, 0x0) syz_usb_control_io$uac2(r3, &(0x7f0000000880)={0x14, &(0x7f0000000740)={0x40, 0x8, 0x18, {0x18, 0x22, "41cb5381b1c4b4f0d65b157cffb895a2887f8fd052a0"}}, 0x0}, 0x0) syz_usb_control_io$hid(r3, 0x0, 0x0) 7.132211431s ago: executing program 2 (id=353): execve(&(0x7f0000000080)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0) execve(0x0, &(0x7f0000002200)={[&(0x7f0000000340)='^-%-\\x\\$})\'!&}*']}, 0x0) r0 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440)={'syz', 0x3}, &(0x7f0000000340), 0xf2, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f00000000c0)={r0, r0, r0}, 0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={'sha512\x00'}}) (fail_nth: 1) 6.828284015s ago: executing program 2 (id=355): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$tty1(0xc, 0x4, 0x4) (async) r1 = syz_open_dev$tty1(0xc, 0x4, 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000001c0)={@remote, @multicast1}, &(0x7f0000000400)=0xc) getresuid(&(0x7f0000000540)=0x0, &(0x7f0000000580), &(0x7f00000005c0)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000680)={'syztnl2\x00', &(0x7f0000000600)={'ip6gre0\x00', 0x0, 0x4, 0x2, 0xf, 0x0, 0x2f, @remote, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x8, 0x30, 0x140000, 0x564}}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000680)={'syztnl2\x00', &(0x7f0000000600)={'ip6gre0\x00', 0x0, 0x4, 0x2, 0xf, 0x0, 0x2f, @remote, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x8, 0x30, 0x140000, 0x564}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0}, &(0x7f00000007c0)=0xc) sendmsg$nl_xfrm(r2, &(0x7f0000000980)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000940)={&(0x7f00000009c0)=ANY=[@ANYBLOB="040100001400000227bd7000fddbdf25000000000000000000000000000000017f0000010000000000000000030000004e2400004e2400060a00a00087000000", @ANYRESDEC=r2, @ANYRES32=r3, @ANYBLOB="c06b6e0001000000ac000700ffffffff000000000000000000000000fe8800000000000000000000000001014e2400094e2100000a00a0002b000000", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="ffffff7f000000000300000000000000ffffff7f0000000000000000000080000700000000000000040000000000000088de0000000000000700000000000000050000000000000001000000000000000500000000000000090000000000000000000000ba6b6e0002000201000000000800270008000000"], 0x104}, 0x1, 0x0, 0x0, 0x20000014}, 0x4000081) write$UHID_INPUT(r1, &(0x7f0000001280)={0xf, {"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", 0x1000}}, 0x1006) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000003c0)=ANY=[@ANYRESDEC=r1, @ANYRES64=r1, @ANYRES32, @ANYRESOCT=r1], 0xfc}, 0x1, 0x0, 0x0, 0x80}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40242, 0x31) openat$fuse(0xffffffffffffff9c, &(0x7f0000001180), 0x42, 0x0) (async) r6 = openat$fuse(0xffffffffffffff9c, &(0x7f0000001180), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r6, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) (async) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r6, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) r7 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0xa, 0x81, 0x5}]}, 0x10) setsockopt$sock_int(r7, 0x1, 0x1b, &(0x7f0000000000)=0x4665, 0xffffff6c) read$FUSE(r6, &(0x7f00000083c0)={0x2020, 0x0, 0x0}, 0xf42) write$FUSE_INIT(r6, &(0x7f0000000100)={0x50, 0x0, r8, {0x7, 0x1f, 0x1000001, 0x506c7041, 0x8, 0x7fff, 0x0, 0x800, 0x0, 0x0, 0x10}}, 0x50) (async) write$FUSE_INIT(r6, &(0x7f0000000100)={0x50, 0x0, r8, {0x7, 0x1f, 0x1000001, 0x506c7041, 0x8, 0x7fff, 0x0, 0x800, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000041c0)="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", 0x2000, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20, 0xfffffffffffffff5, 0x400000000000000, {0x0, 0x9}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x24c01, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x24c01, 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) syz_fuse_handle_req(r6, 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", 0x2000, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x18, 0x0, 0x2, {0x6}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) io_submit(r9, 0x1, &(0x7f0000000480)=[&(0x7f0000000440)={0xfffffffe, 0x20011004, 0x4, 0x1, 0x1ff, r0, &(0x7f0000000240)="8b", 0x1, 0x86, 0x0, 0x1}]) (async) io_submit(r9, 0x1, &(0x7f0000000480)=[&(0x7f0000000440)={0xfffffffe, 0x20011004, 0x4, 0x1, 0x1ff, r0, &(0x7f0000000240)="8b", 0x1, 0x86, 0x0, 0x1}]) socket$inet6_sctp(0xa, 0x5, 0x84) (async) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) r11 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001240)=ANY=[@ANYBLOB="3800000041000701fefffffffe140000027c0000040000000c0001800600060086dd"], 0x38}, 0x1, 0x0, 0x0, 0x4048011}, 0x885) getsockopt$sock_buf(r10, 0x1, 0x1c, 0x0, &(0x7f0000000000)=0x12) (async) getsockopt$sock_buf(r10, 0x1, 0x1c, 0x0, &(0x7f0000000000)=0x12) r12 = socket(0x1d, 0x2, 0x6) accept4$inet6(r12, 0x0, 0x0, 0x80800) socket$nl_xfrm(0x10, 0x3, 0x6) (async) socket$nl_xfrm(0x10, 0x3, 0x6) 6.566171651s ago: executing program 2 (id=356): timer_create(0xfffffffffffffffc, 0x0, &(0x7f0000000440)) 6.497251544s ago: executing program 2 (id=358): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000540)=ANY=[@ANYBLOB="120141014813442024040075ee69010203010902240001000010000904b8070259d1ca000905060200020d0006090582020002"], 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000480)={0x84, &(0x7f0000000940)={0x40, 0xa, 0x4, "a0e763a8"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000640)={0x44, &(0x7f0000000200)={0x0, 0xc, 0x4, "ca258375"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000740)={0x44, &(0x7f0000000000)=ANY=[@ANYBLOB="601004"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000005c0)={0x1c, &(0x7f0000000100)=ANY=[@ANYBLOB="205aba"], 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000580)={0x2c, &(0x7f00000007c0)={0x20, 0x17, 0x4, "549b3e82"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f00000002c0)={0x2c, &(0x7f0000000380)={0x40, 0xe, 0x4, "2ae84be4"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000380)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, &(0x7f0000000180)={0x14, &(0x7f0000000040)={0x40, 0x1, 0x9d, {0x9d, 0x23, "db57d205c5ae2266491ba7ec21008aa6a26b807dc83680205991f7a97aa90d651c9b29198a9c7ad7087feadd937a917fa3ef5ec885bd0f79fb1188b89dae3321133681ac3a5113776394628584677055eefa3f27c81188e5dbcc033b9128f7e452efa3f422172880e93cbaf92e87e60a5b6c2a672d43f5eb12fa32a3d71ae22636cbc12e08d7e77973061cedc3fe06012fa5e74ca350bc4411ffe7"}}, &(0x7f0000000140)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x180a}}}, &(0x7f0000000a40)={0x2c, &(0x7f0000000800)={0x20, 0x0, 0xe0, "33a439d99152b68fae5ff85e4cdecbf733a21de1b42a363586f5abf52eb4acfa371d5d758d6172a97754490a84003e3da15d700534a41f949ca9aee984fa2ec77b703f68634335d8f8bb1fc12fab0efe236f9ea98ddb9db0fb58dba20a3c61d9d328b6688b5efb911716f4e3d8b8eaeb3b3bb5fd4a3ba6ea622dac32421f2147abd4ea75abeaa600180cdd9050cbd1f072bf9bec6110a2bb2dd9d09fef05955e2fcf4be58211bfa31c2cec68860e83913989696e63c08b9ab687683af88ee3529513c18ba8fbf84bd6cbaacea77770ed8c30ec573e932561b7181d96566c0d46"}, &(0x7f0000000900)={0x0, 0xa, 0x1, 0x81}, &(0x7f0000000980)={0x0, 0x8, 0x1, 0xfa}, &(0x7f00000009c0)={0xc0, 0x5, 0x4, "8d6d83a4"}, &(0x7f0000000a00)={0x40, 0x5, 0x1, "aa"}}) 5.544025165s ago: executing program 3 (id=363): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e24, @loopback}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='ns\x00') getdents(r1, 0xffffffffffffffff, 0x5a) r2 = syz_ublk_setup_io_uring(0x1d, &(0x7f0000000040)={0x0, 0x30b5, 0x0, 0x2, 0x158}, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0, &(0x7f0000000140)=0x0) syz_ublk_add_dev(r2, r3, r4, r5, &(0x7f0000000200)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x3, 0xe26, 0x0, 0x0, 0x1000, 0x10000, 0xffffffffffffffff, 0x0, 0x4d}}}, &(0x7f0000000480)=0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup(r7) syz_ublk_setup_queues(r8, r6, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x1, 0x255}, &(0x7f0000000800)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7ffffe, 0x800, 0x2000, 0x10000004, 0x0, r8}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xffffed7c, 0xc0, 0x0, 0x146}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf910, 0x800, 0x1, 0x0, 0x0, r8}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x0, 0x8200, 0x1, 0x49}}], 0x1, &(0x7f0000000340)={0x2e, 0x44, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x81000fff, 0x0, {}, 0x1f, 0x0, '\x00', {0xfff9, 0x4, 0x0, 0x0}}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="14"], 0x7c}}, 0x0) ioctl$COMEDI_UNLOCK(r1, 0x6406) sendmmsg$inet(r0, &(0x7f0000000000)=[{{&(0x7f0000000100)={0x2, 0x4e24, @loopback}, 0x10, &(0x7f0000003600)=[{&(0x7f00000014c0)="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", 0x484}, {0x0}], 0x2}}], 0x1, 0x20008000) recvmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000440)=""/204, 0xcc}], 0x1}, 0x40000123) 4.650371742s ago: executing program 3 (id=365): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12013f00000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581d7"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000840)={0x24, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00220f000000540b4550182195f51584b3"], 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f0000000540), 0x0, 0x0) ioctl$HIDIOCGREPORT(r1, 0x400c4807, &(0x7f0000000400)={0x3, 0x200, 0x1}) 4.357364612s ago: executing program 0 (id=366): r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/test/cgroup.procs\x00', 0x2, 0x0) write(r0, &(0x7f0000000040)='0', 0x1) openat$fuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000), 0x2) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/power/pm_print_times', 0x40901, 0x88) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x20040, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x28011, r3, 0x0) syz_ublk_setup_io_uring(0x20, &(0x7f0000000040), 0x0, 0x0, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000640)="430fc73f0f2390b9800000c00f3235010000000f300f20d835080000000f22d8c4e18173f53866baf80cb83879e487ef66bafc0cec66b88e008ec02d1aa80000460f1c460041ae", 0x47}], 0x1, 0x74, 0x0, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000000240)) ioctl$KVM_RUN(r5, 0xae80, 0x0) setrlimit(0xf, &(0x7f0000000000)={0x1, 0x5}) write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[@ANYRESOCT=r1], 0x200001d0) 3.98725906s ago: executing program 0 (id=367): setns(0xc9, 0x10000000) sendmsg$RDMA_NLDEV_CMD_DELLINK(0xffffffffffffffff, &(0x7f0000004680)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x48081}, 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000002c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_KEY(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000500)=ANY=[@ANYRES16=0x0, @ANYRES16=r2, @ANYBLOB="100e9cea8a554f80d8981e00002808000300000000edff00000000de01932b553df53e78ec1088d3dbfdd8a29d541fcc8e76063ed35e552901e21f45be83dc75c6f4deb8d1d5be6254e145411572d967812332783f3941a24d2e78e20797d7880e93acaf1134a60a8461038771", @ANYRES32=r1, @ANYBLOB="050008000000000004000a00"], 0x28}, 0x1, 0x0, 0x0, 0x400c800}, 0x4c091) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000400)={0x10200, 0x1, 0x0, 0x100000, &(0x7f0000000000/0x100000)=nil}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x10000002) ioctl$KVM_PRE_FAULT_MEMORY(r5, 0xc040aed5, &(0x7f0000000240)={0x0, 0x100000}) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f00000000c0)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x1, 0x0, 0x103, 0x1}, 0x20) sendmsg$inet6(r6, &(0x7f0000000100)={&(0x7f0000000040)={0xa, 0x4e24, 0x2, @loopback, 0x10001}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=ANY=[], 0x78}, 0x0) ioctl$KVM_PRE_FAULT_MEMORY(r5, 0xc040aed5, &(0x7f00000003c0)={0x8080000, 0x15000}) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000000/0x3000)=nil}) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r8, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="28000951ada04f6744841efc75efdb96c900c3e5e2c73e73625301fa7db04ae4498bd4be52c072e1422609beb1bcbb72ef96664754677411e825e9b0fc71adc2baa1687839171838881f8b4ded2bfc59081214f7a4f990882a2c18d7e041a24fc4fd9e4e270b", @ANYRES16=r9, @ANYBLOB="01002bbd7000fedbdf253800000008000300", @ANYRES32=r10, @ANYBLOB="0c0058000200000000000000"], 0x28}, 0x1, 0x0, 0x0, 0xc0008}, 0x880) syz_genetlink_get_family_id$devlink(&(0x7f0000000600), 0xffffffffffffffff) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) r11 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x2c8983, 0x0) ioctl$KVM_CREATE_VM(r11, 0xae01, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa05, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x2000, 0x3}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) write$binfmt_script(r12, &(0x7f0000000000), 0x208e24b) mmap(&(0x7f0000158000/0x4000)=nil, 0x4000, 0x1000003, 0x11, r12, 0x0) 3.163036503s ago: executing program 0 (id=369): r0 = socket(0x2, 0x80805, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e24, @rand_addr=0x64010100}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7a, &(0x7f0000000340)={r2, @in6={{0xa, 0x3, 0x4, @mcast1}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r3, 0x7fffffff, 0x2, 0x8, 0x5, 0x3, 0x2, 0x2, {0x0, @in={{0x2, 0x4e21, @multicast2}}, 0x6, 0x6, 0x1, 0x3, 0xfffffff7}}, &(0x7f0000000300)=0xb0) syz_usb_connect(0x5, 0x2d, &(0x7f0000000880)={{0x12, 0x1, 0x310, 0x95, 0xe3, 0x41, 0x20, 0x413c, 0x81c2, 0xc9cb, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x2, 0xe, 0x6, 0xd0, 0x3, "", [{{0x9, 0x4, 0x8, 0xd8, 0x0, 0x8e, 0xff, 0xff, 0x8}}, {{0x9, 0x4, 0x38, 0x5, 0x0, 0xff, 0xff, 0xff, 0x2}}]}}]}}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0}) 2.885243653s ago: executing program 3 (id=371): syz_open_dev$sg(&(0x7f0000000140), 0x6f5e, 0x100) socket$inet_udp(0x2, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x4) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000000)={0xffffffffffffffff}, 0x106, 0x3}}, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000100)={0x7, 0x8, 0xfa00, {r1, 0x10000}}, 0xa) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100), 0x86}], 0x2) (fail_nth: 1) 2.520670141s ago: executing program 3 (id=373): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000280)="390000001300090468fe0700000000001000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007208", 0x39}], 0x1) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000001c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="3f9d00000000000000001700000008000300", @ANYRES32=r3, @ANYBLOB="60003080050002000000000014000400403a050c5bae9c544ef2b6d713459a7a1c0001800500020000000000080004000500000008000100020000"], 0x7c}, 0x1, 0x0, 0x0, 0x4004}, 0x0) mkdir(&(0x7f0000000000)='./gadget\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./gadget\x00', &(0x7f0000000200)='gadgetfs\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./gadget/dummy_udc\x00', 0x2, 0x0) ppoll(&(0x7f0000000040)=[{r4, 0x4000}], 0x1, &(0x7f0000000080), 0x0, 0x0) mount$bind(&(0x7f00000000c0)='./gadget/dummy_udc\x00', &(0x7f0000000140)='./gadget/dummy_udc\x00', &(0x7f0000000240), 0x1060080, 0x0) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x20, r1, 0x200, 0x70bd28, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x20040800}, 0x40055) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f0000003e40), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SEG6_CMD_SETHMAC(r6, &(0x7f0000004440)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000140)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="0d022bbd7000fedbdf2501000000050006000200000005000500041300000800030006000000140004"], 0x40}, 0x1, 0x0, 0x0, 0xc051}, 0x4000) sendmsg$SEG6_CMD_SET_TUNSRC(r4, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000004c0)={&(0x7f00000022c0)=ANY=[@ANYBLOB="5946ed81ab333400858b", @ANYRES16=r5, @ANYBLOB="020003000000fcdbdf25030000000500050004000000050006000200000008000300001000000500060000000000"], 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x804) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20804}, 0x44800) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000000580)={0x1ff, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r9, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, 0x0}], 0x1, 0x13, 0x0, 0x0) syz_kvm_setup_cpu$x86(r8, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, 0x0}], 0x1, 0xb, 0x0, 0x0) r10 = syz_open_dev$vcsu(&(0x7f0000000140), 0x1, 0x143000) read$FUSE(r10, &(0x7f0000000280)={0x2020}, 0x2020) ioctl$KVM_RUN(r9, 0xae80, 0x0) syz_open_dev$evdev(&(0x7f0000003880), 0x4, 0x2) 2.301585869s ago: executing program 3 (id=374): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12014101f2c59620d016b8108ede0102030109022400010000100009040002020083ec0009050602000202000a09058202"], 0x0) (async, rerun: 64) r1 = socket$inet_smc(0x2b, 0x1, 0x0) (rerun: 64) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, 0x0, &(0x7f0000001b00)) (async, rerun: 64) syz_usb_control_io$uac1(r0, 0x0, 0x0) (rerun: 64) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000800)={0x44, &(0x7f0000000cc0)=ANY=[@ANYBLOB="200a83"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 1.892552011s ago: executing program 2 (id=376): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.io_wait_time\x00', 0x26e1, 0x0) close(r0) ioctl$SIOCSIFHWADDR(r0, 0x8b14, &(0x7f0000000000)={'wlan1\x00', @random="0100008d8dff"}) accept4$alg(r0, 0x0, 0x0, 0x80000) r1 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x6cb, 0x73f5, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x80, 0x1, "", [{{0x9, 0x4, 0x0, 0xfe, 0x1, 0x3, 0x0, 0x3, 0x0, {0x9, 0x21, 0x81, 0x87, 0x1, {0x22, 0x28}}, {{{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x2, 0xc1, 0x1}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, &(0x7f0000000040)={0x2c, &(0x7f0000000400)=ANY=[@ANYBLOB="202428000000280bc263133e2637cc4b44b752b07088815d4465526c17f6c80b6f"], 0x0, 0x0, 0x0, 0x0}, 0x0) 1.711811358s ago: executing program 1 (id=377): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000003c0)={0x0, 0x0, 0x0, 'queue0\x00'}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="d80000001c0081044e81f782db44b904021d080201", 0x15}], 0x1, 0x0, 0x0, 0x7400}, 0x0) r1 = socket$kcm(0x10, 0x400000002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1303000054009155090893b31b71a54a07"], 0xfe33) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/asound/seq/timer\x00', 0x0, 0x0) read$char_usb(r2, &(0x7f00000001c0)=""/4068, 0xfe4) 1.655493737s ago: executing program 0 (id=378): r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000100), 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/test/cgroup.procs\x00', 0x2, 0x0) write(r1, &(0x7f0000000280)='0', 0x1) r2 = memfd_create(&(0x7f0000000340)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ7\xe7a\xdenJ\xeb\x87\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x04\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xf4\x01\xa52\xe2DG\xd4\xbd{\x9f\xa9\x97\x9b@\xdb\x00b\xe1br\xb6\x008\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\xcf\xe1\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\xc7\xbc\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x14OD\\\xe8R\xe4\xcd\xec\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\x98\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38\x14\xcb\xfa\xb3j\x92\f\xe0\x81\xa0\xa2-g\b\x99\x0e\x8d\x8d\x16\xd9w\\\xf0\xce\xb0j\x9d\'\x93\xef\x1d\xa0H\xd9\xbd\xd9\xaf\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) ftruncate(r2, 0xffff) fcntl$addseals(r2, 0x409, 0x7) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000140)={r2, 0x0, 0x0, 0x4000}) 1.651112742s ago: executing program 1 (id=379): r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000100), 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/test/cgroup.procs\x00', 0x2, 0x0) write(r1, &(0x7f0000000280)='0', 0x1) r2 = memfd_create(&(0x7f0000000340)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ7\xe7a\xdenJ\xeb\x87\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x04\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xf4\x01\xa52\xe2DG\xd4\xbd{\x9f\xa9\x97\x9b@\xdb\x00b\xe1br\xb6\x008\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\xcf\xe1\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\xc7\xbc\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x14OD\\\xe8R\xe4\xcd\xec\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\x98\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38\x14\xcb\xfa\xb3j\x92\f\xe0\x81\xa0\xa2-g\b\x99\x0e\x8d\x8d\x16\xd9w\\\xf0\xce\xb0j\x9d\'\x93\xef\x1d\xa0H\xd9\xbd\xd9\xaf\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) ftruncate(r2, 0xffff) fcntl$addseals(r2, 0x409, 0x7) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000140)={r2, 0x0, 0x0, 0x4000}) (fail_nth: 1) 1.23680874s ago: executing program 0 (id=380): r0 = syz_usb_connect$hid(0x0, 0x3f, &(0x7f0000000000)=ANY=[@ANYBLOB="24010000000000407f04ffff00000000000109022d0001000000000904000002030000000921000000012218000905810300000000000905020308"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./security\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./security\x00', &(0x7f0000000200)='securityfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./security/apparmor/.load\x00', 0x1, 0x0) write(r1, &(0x7f0000000400)="04080076657273696f6e00020500000004080070726f66696c6500070502007000040600666c61677300070200000000020000000002000000000802000000000200000000020000000002000000000809", 0x51) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000b80), r2) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./mnt\x00', 0x1ff) mount(&(0x7f0000000300)=@filename='./dev/mtdblock0\x00', &(0x7f0000000200)='./mnt\x00', &(0x7f0000000400)='jffs2\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./dev/mtdblock0\x00', 0x8800, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./mnt/test2\x00', 0x42, 0x1ff) sendfile(r4, r3, 0x0, 0x20000) syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0022180000000521150025ff0904a1010901a1007508950109309102c0c0"], 0x0}, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), r4) r5 = syz_open_dev$hiddev(&(0x7f00000000c0), 0x0, 0x0) ioctl$HIDIOCSREPORT(r5, 0x400c4808, &(0x7f0000000400)={0x2, 0x100}) 1.156075945s ago: executing program 1 (id=381): r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000100), 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/test/cgroup.procs\x00', 0x2, 0x0) write(r1, &(0x7f0000000280)='0', 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740), 0x101042, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000200)=0x104) readv(r2, &(0x7f0000000480)=[{&(0x7f00000004c0)=""/106, 0x6a}], 0x1) ioctl$XFS_IOC_INUMBERS(r2, 0x80405880, &(0x7f0000000000)={{0x7fe000000, 0x2, 0x49c, 0x1, 0xfffffffb}, [{0x4, 0x48, 0x1, 0xfc}, {0x5, 0x6, 0xdf}]}) r3 = memfd_create(&(0x7f0000000340)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ7\xe7a\xdenJ\xeb\x87\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x04\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xf4\x01\xa52\xe2DG\xd4\xbd{\x9f\xa9\x97\x9b@\xdb\x00b\xe1br\xb6\x008\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\xcf\xe1\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\xc7\xbc\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x14OD\\\xe8R\xe4\xcd\xec\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\x98\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38\x14\xcb\xfa\xb3j\x92\f\xe0\x81\xa0\xa2-g\b\x99\x0e\x8d\x8d\x16\xd9w\\\xf0\xce\xb0j\x9d\'\x93\xef\x1d\xa0H\xd9\xbd\xd9\xaf\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) ftruncate(r3, 0xffff) fcntl$addseals(r3, 0x409, 0x7) write$UHID_SET_REPORT_REPLY(r1, &(0x7f0000000480)={0xe, {0x3, 0x7f, 0x5, 0x1000, "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"}}, 0x100c) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000140)={r3, 0x0, 0x0, 0x4000}) 1.003782038s ago: executing program 1 (id=382): ioctl(0xffffffffffffffff, 0xb8, &(0x7f0000000000)="15e0185428227964d1") writev(0xffffffffffffffff, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000280)='l', 0x1}], 0x1) r0 = syz_open_dev$video(&(0x7f0000000080), 0x1, 0x100) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) syz_io_uring_setup(0x208c, &(0x7f0000000200)={0x0, 0xcb14, 0x10100, 0x3, 0x4001bf}, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8) syz_open_procfs(0x0, &(0x7f0000000480)='pagemap\x00') madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ioctl$VIDIOC_QUERYBUF_DMABUF(r0, 0xc0585609, &(0x7f0000000300)={0x9, 0xa, 0x4, 0x10, 0xc98, {0x0, 0xea60}, {0xe, 0x2, 0x5, 0x9, 0x1, 0x7, "8fe6b9c4"}, 0xbc7}) r1 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x40300, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$sw_sync(0xffffffffffffff9c, &(0x7f00000001c0), 0x141400, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r3, 0xc0285700, &(0x7f0000000000)={0x5, "340b7832ceefd131b8e6498c25f58fad9987ffe93bbabd18cf501922de974a27", 0xffffffffffffffff}) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1d5) readlink(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/91, 0x5b) ioctl$SYNC_IOC_MERGE(r4, 0xc0303e03, &(0x7f0000000080)={"81e724c0a3f82c70890c6a7ac8b4ec216326d6ef200c14fb73cdfb4036053377", 0xffffffffffffffff, 0xffffffffffffffff, 0x8000000}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000340)={0x1fe, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000200)={[0x5, 0x9, 0xfffffffffffffffd, 0x85, 0x2, 0x0, 0x4002004c8, 0x1005, 0x45c5, 0xc595, 0x7, 0x2, 0x4, 0x0, 0x80000004000003, 0x200000000c], 0x100000, 0x2010d3}) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff000000000200000009"], 0x7c}}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 866.434815ms ago: executing program 1 (id=383): r0 = fsopen(&(0x7f0000000000)='omfs\x00', 0x1) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000ac0)='gid', &(0x7f0000000440)='0\x00#\x00\xd0\x00 \x00\x00qS\x00\x00\x00\x00\x00\x00\x00\x00$\xf6_\xbdI\x1c\xf2\xa9]\xcc\xe0*\xef\x01\x8d\x15\xd2h\x93\xc9\xb57\xc3\xea\\Eb\xf8\xe6,\xdf\xd4\xfae\x84\xcc\xd5\"d\xf0D-\x98\x9f\x81{\xfc$\xc4\xbcF\xf8\xc8\x8d\xcb\xb8\xf2\x1e\xe4\'U\xb3\xb8\xd3\xe6\xd7\x80Y\xc2\xeb\n\xb8_\xe8\x96YY\xe3\xc7\xe6\xf28\x19\xa6\xa7\xfa\xdb\x1ce\xc1\x03\x86J\xb2fh\x19\xee#\xcc\x0f\xed\xfea\xdc\x88\xcb%bW\xd35\xda=\xac\x1d\xae\x93\xfd\'T6\x94\n\xa4\x9cU\xc4\fA~[\xbf\x8b\x90\xfe\x04\xe7U\xf3h\x81\x14l7u\x95\x96t\\\x0f\xef;\x03\xa4C\xbc(Vc!a\xc1\xe39\xc6b\x905\xf8\xc9@h\x01\xf5\xcb\x88\xdf9\xaf5\xc8a:z\xe4\xcbag&67\x814\xf6}\xe10v6l\xd6,\x1e\xa0\xcc\xbf\xfdkm\b?\x839\x85N\x1c\xc1\xcb\xfc\x85\xd2\n\x02\"\xf2\x81g\x90\x01n%\x7f_\xe1.f>>\xa5\xfb\"\xab\xdb\x06\x12e\x14\x11~\x9a\bR-\x85\xc3\xa9\xe6\xf6R\x11\"\xc3\xc9\xfc\x14s X\xec\xdd\xc2qB\x85\xf0\xd7\x04\xdd<\x9a\x84\'\xa3\xf1\xd9<\xb9k', 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040040}, 0x41) socket$inet6_tcp(0xa, 0x1, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140)={0x1f, 0x3, @none, 0xb, 0x1}, 0xe) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) symlinkat(0x0, 0xffffffffffffff9c, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r1, &(0x7f0000000300)='\n', 0x1) 563.6072ms ago: executing program 3 (id=384): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000540)=ANY=[@ANYBLOB="120141014813442024040075ee69010203010902240001000010000904b8070259d1ca000905060200020d0006090582020002"], 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000480)={0x84, &(0x7f0000000940)={0x40, 0xa, 0x4, "a0e763a8"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000640)={0x44, &(0x7f0000000200)={0x0, 0xc, 0x4, "ca258375"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000740)={0x44, &(0x7f0000000000)=ANY=[@ANYBLOB="601004"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000005c0)={0x1c, &(0x7f0000000100)=ANY=[@ANYBLOB="205aba"], 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000580)={0x2c, &(0x7f00000007c0)={0x20, 0x17, 0x4, "549b3e82"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f00000002c0)={0x2c, &(0x7f0000000380)={0x40, 0xe, 0x4, "2ae84be4"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000380)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, &(0x7f0000000180)={0x14, &(0x7f0000000040)={0x40, 0x1, 0x9d, {0x9d, 0x23, "db57d205c5ae2266491ba7ec21008aa6a26b807dc83680205991f7a97aa90d651c9b29198a9c7ad7087feadd937a917fa3ef5ec885bd0f79fb1188b89dae3321133681ac3a5113776394628584677055eefa3f27c81188e5dbcc033b9128f7e452efa3f422172880e93cbaf92e87e60a5b6c2a672d43f5eb12fa32a3d71ae22636cbc12e08d7e77973061cedc3fe06012fa5e74ca350bc4411ffe7"}}, &(0x7f0000000140)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x180a}}}, &(0x7f0000000a40)={0x2c, &(0x7f0000000800)={0x20, 0x0, 0xe0, "33a439d99152b68fae5ff85e4cdecbf733a21de1b42a363586f5abf52eb4acfa371d5d758d6172a97754490a84003e3da15d700534a41f949ca9aee984fa2ec77b703f68634335d8f8bb1fc12fab0efe236f9ea98ddb9db0fb58dba20a3c61d9d328b6688b5efb911716f4e3d8b8eaeb3b3bb5fd4a3ba6ea622dac32421f2147abd4ea75abeaa600180cdd9050cbd1f072bf9bec6110a2bb2dd9d09fef05955e2fcf4be58211bfa31c2cec68860e83913989696e63c08b9ab687683af88ee3529513c18ba8fbf84bd6cbaacea77770ed8c30ec573e932561b7181d96566c0d46"}, &(0x7f0000000900)={0x0, 0xa, 0x1, 0x81}, &(0x7f0000000980)={0x0, 0x8, 0x1, 0xfa}, &(0x7f00000009c0)={0xc0, 0x5, 0x4, "8d6d83a4"}, &(0x7f0000000a00)={0x40, 0x5, 0x1, "aa"}}) 217.701028ms ago: executing program 1 (id=385): r0 = openat$kvm(0x0, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000000c0)={0xffffffffffffffff}, 0x13f, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r2, &(0x7f0000000200)={0x4, 0x8, 0xfa00, {r3, 0x8}}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xa) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f00000002c0)) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0x48, r7, 0x1, 0x70bd2b, 0x1000, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, {0x8}}, {0x6, 0x1, 0x0, 0x1, {0x8}}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x122}]}, 0x48}}, 0x400400c) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r8, &(0x7f00000004c0), 0x6) write(r8, &(0x7f0000000100)="05000000", 0x4) r9 = dup(r5) write$UHID_INPUT(r9, &(0x7f0000001040)={0xe, {"a2e3ad21ed0d52f90b9b6e0987f70e06d038e7ff7fc6e5539b3248298b089b0708346d090890e0878f0e1ac6e7049b334a959bfc9a240d2567f3988f7ef319520100ffe8d1780700523c921b1b9b31070d075d0936cd3b78130daa61f94b61404d64aec1b77f07227227b7ba67e0e78657a6f5c2a874e62a9ccdc0d31a0c9f318c0da1993bd160e233df4a62179c6f30e065cd5b91cd0ae193973735b36d5b1b63dd1c00305d3f46635eb056d5b1dda98e2d749be7bd1df1fb3b231fdcdb5075a9aaa1b469c3090000000000000075271b286329d169934288fd789aa37d6e98b224fd44b65b31334ffc55cc82cd3ac32ecdb08ced6f9081b4dd0d8b38f3cd4498be0800000000000000f6b76383709d8f5c55432a909fda039aec54a1236e80f6a8abadea7662496bddbb42be6bfb2f17959d1f416e56c71b1931870262f5e801119242ca026bfc821e7e7daf2451138e645bb80c617669314e2fbe70de98ec76a9e40dad47f36fd9f7d0d42a4b5f1185ccdcf16ff46295d8a0fa17713c5802630933a9a34af674f3f39fe23491237c088215ec110911e893d0a8c4f677747abc360934b82910ff85bfd995083bba2987a67399eac427d145d546a40b9f6f44ae15a7e454dea05918b41243513f000000000000000a3621c56cea8d208001349b41db6efcffac64f17679141d54b34bbc9963ac4f4bb3309603f1d4ab966203861b5b15a841f2b575a8bd0d78248ebe4d9a80002695104f674c2431dca141fae269cab70e9a66f3c3a9a63e9639e1f59c0ec126c6b5d74b078a5e15c31634e5ae098ce9ee70771aaa18119a867e1088334975e9f73483b6a62fa678ca14ffd9f9db2a7869d85864056526f889af43a6056080572286522449df466c632b3570243f989cce3803f465e41e610c20d80421d653a5520000008213b704c7fb082ff27590678ef9f190bae97909507041d860420c5664b27921b14dc1db8892fd32d0ad7bc946813591ad8deff4b05f60cea0da7710ac0000000000008000bea37ce0d0d4aa202f928f28381aab144a5d429a04a6a2b8247068ae949ed06e288e810bac9c76600025e19c907f8ea2e2010000008271a1f5f8528f227e79c1389dbdfffe492f21579d2a15b8c70cdb1c332d86d87341432750861ec2bc3451edca194b221cfec4603d276bbaa1dfa6d4fb8a48a76eafc9a9a0270e4c10d64cd5a62427264f2377fe763c43470833ac96c45f357cbbaba8f1b1fdcc7cbb61a7cdb9744ed7f9129aede2be21ccfdc4e9134f8684b3a4f354da9a795e96334e207dff70f1988037b2ed3aaf575c0b88d8f146684078416d59fdee53259289d12dad99dac44c3f0008047096a44002bebc2420aed92fa9b6578b4779415d97b9a6d6d5495c1980778efa5ea567b7b7430acc4c24eeb8bc4e9ac2aed9e53803ed0ca4ae3a0700d214060005ea6f1783e287b3bee96e3a726eafe2fdfaa78d1f48c13b64df07847754b8440daaa69bf5c8f4350aeae9ca1207e76061b28f27da19acc7e658828163e2d25c4aa348561f927e88f63aa70e73a5e69b3df3495903f06572e1e007fa55a2999f596d067312f5779e8dbfdcf3427138f3d444d2639a10477f9bec4b0bbb6e3c04be68981f392203dd0ee3ef478e16dacfc5e3e03cf7ab8e3902f1b0ff034ef655b253ca509383815b1b6fc6522d4e4fdc11a48cf42d48604675fde2b94cf00500a2690891abf8ab9c015073014d9e08d4338b8780bdecd436cf0541359bafffa45237f104b96210403b2de9efed496f42355bc7872c827467cfa5c4e72730d56bd068ed211c7847535edecb7b373f78b095b68441a34cb51682a8ae4d24ad0465f3927f889b813076038e79a7962fb385a882e8020f06c4c2ba1dd5cac7c18876da865d258734dd73583df292892448039ef799cf0630becdcce04579b5561dc825ab829827945e020c1f67ee615feb6243378e0610060f02cca4e91b2f001edb3d78fb4b55668dda93aec92a5de203717aa49c2d284acfabe262fccfcbb2b75a2183c46eb65ca8104e1b4da7fbb77ab2fc043aead87c32ab875ee7c2e7b7019c982cd3b43eaeb1a5fb135c0c7dcee8fe6516a328032f88c042891824659e9e94265c803b35ee5f83a2b210520106b8a358b50ab7a1fa89af9c251fe5294b3d1802d5676d95f160ec97b1ad94872cb2044642c37b4a6cc6c04effc1672db7e4b68d787d9a7a508ae54b3cd7369dde50e8c77d95a3d361c040babb171607caac2a3559ad4f75465f49c0d0ae3716db6e00cb11db4a5fade2a57c10238e204a67737c3b42aae501b20f7694a00f16e2d0174035a2c22656dc29880acebdbe8ddbd75c2f998d8ac2dfad2ba3a504767b6b45a45957f24d758ed024b3849c11d412a2a03b4047497022d9c30e23ef4df5c89644f48bb536f7945b59d7beddff754413d135273ea8e75f22f216c6b9990ae71806f2c00b4025c48b75c0f73cdb9a7b8fa367b50028067e7f16f4dd569d462f4f19eacdb3ed70eeebb4483f8fd777d443e8b40426db6fe29068c0ca3d2414442e8f3a154704b0e51bc664a137b26be719f4f7c9a5678a674dfc95df80b9ce375dd649c8c704e509bd88c8e63d8c7dd67071115c8982ba46af4d6adcc9f68a75b9397b035153faf46366e7205dd8d6f37525c1a0e94610dd94323f6c15d085197149bfd6655548cfd9c5409711937f79abb1a124f1210465483cd3b2d78378cfb85ed82e7da0f6eb6d279f2ae455925d0f6f1ba571eba281f2a654fb39ddff3b484439ff158e7c5419e037f3e3ad038f2211f1033195563c7f93cd54b9094f226e781171e1e5a2a2c10712eab625d64931cd4ffe6738d97b9b5ef828ee9fb059fc01af0e79c1e14b1d25988c69a399567c1d93768f7971d31488b8658a20878b7c1dd7ba02fc42939dde3d4a3339a65d507dc59c51097b40517705da56e9ebf0afa53282bf86dbb58c548069ff6eb95aade7cc66d7bbef724779ca1f731b3346ff177050373d79ff7b3e7f9bc0c1b4b266a8878b90baaa039d3e3b63979ac3df6e6f4859afd50238c7547a39b60810938044ae185d2ba3e00a4e73676864ae090d81eaee5ee6cf1d0ab378dd4dd891e937c2ea5410e0513005000000000000003911fab964c271550027697b52160687461602f88df165d884b36ec2b6c25a2f33c715687e9d4afb96d6861aca47da73d6f3144345f48843dd014e5c5ad8fe995754bd9cf32fce1e24919c4b2082fb0a30b9deae84bed4b28045634073c9c58c89d9e99c81769177c6d594f88a4facfd4c735a20307c737afae5136651b1b906ce2d60399473296b831dbd933d93994ba3064279b10ea0c5833f41f157ea2302993dbe433b1aa3a3766d5439020484f4113c4c859465c3b415c3432f81db8719539d5bf3f2aaaea1cc43a6c5cbe59758bfee2916580dac4b008e595f437491d87abed02cefcd9db53d94d02dae17b118e5d6787463183b4b87c1050000002f7809959bc048850613d17ca51055f2f416a44fe180d2d50c312cca7cb14a2bdc331f57a9817139a206fc76957227ffff2de20a4b8e3737fbb42913777c06376f799eba367e21f94ca598705f5dcb767d6f0900d6b0f6095e53c4c4234d0c1fbe434f6ab8f43c0013ee93b83946ee7759e89d7bdd1a32d7b311711b757fe43c06d21a35810d8fe98b27faea8aa12bc8716eefc5c97c45ac33eeec964c5214bc3a9359bdea1cccab94f15e36319cb34ebcacedb82c2ed3de5a8a8f0011e8f74e82d7f96093530e76692839d7961939adfdeeeaff19d11efcafb6d546fef271e89d6cc2389e81ff58cefcce3fbf4625a7e7de40e42e07b34449e15e065cc7348663a52190202c7ae288a4510de03dab19d26285eda89156d50dd385a60333ba5bbf5d77cd7007ad1519ad5470de3dd6d6080cafccf8a97406bb6b68a1f0c4549820a73c880f475f00000000000000000000b7807fb33b72685ec37a2d3f766413a60459516246e5a1d998a2017aef0948a68cf255315ab80dd349e891aef595dc4d470e8ac32a308e15fc37d06aeac289d8523f483e1ff7408c6087f1ab652f2ef91d4f2b01987b0f46da034e5c3f745a7ee8101a3934c54e24b48ec0275e2d0687dc746b0827cbf652f406c6b95f2722e58c05f752ce2126596e1cd7655b904801784c78e2724f43f1fe687c7e8a60c28b82b6528341b648cdd56fed7cdcbb1575912d5ecd36dea3bca0b7427d53588a0f9455e8f8d2ab2242729251ae033a9e02210e62df0546a74b333a1c48f95fd54acb5741259e8c5488efeee327415cc19451432c6f14c27693102a3cd84857cd6586fc5ca9a93eb0145fac0662ff86107f998a8ef7df8aa14046c55b03d3d47f88a8d60f7774a2ee08758897fb411a94b3c2fc5d5f0db42c0456ec015f08e5247d33ae2d35603ff8454c16f8342856935125102bb784ed7148b6ce431b63ee356b0c785f2f47b90e29389f22fc5b59a70efaea2bd40195af4486220d664130bfc43c10ec23ea6283994a7dde4dcb61fea6b651fb1d62458d0741a12830052fcc460db043afe525629b40d7cee458e4cb5e930ed624806c43a006e39336d07c2b8081c128ad2706f48261f7899484c297a1a6613bc18f5a38d442768af38041efe03d152ef95ff569e7c7b2391f4509d7f339d92fdb4a89364949da398000000000000000d80a4fe654578376e599aff3565b1d531f30912b9945030b81ea9935fd46edb44a78f615255490a4b621501f2a9e4d24624c4dac9274118c67584f5d374755534d7f68f679c4ff516a9c861a0e7e65868fcb2bf1cb9aea4e05df72279fdb0d2b9e935c5af3cf474bed79dfc248c1f5aea4b8b32c5d295e57079d0fe662a46b7f71cd47744db86c50b704c971d90295c7b2c7439a2d78ccfa79b5fc2bff6bbf840262bf89394b3e0691953264d2700c838fa2c7b3425260f59554e502dcea39cb313b0000000000004ca7c12f45858d6284ca6270d6b2f0e58fded8a7b4a302a97bc641df06720ba2b26bbfcc807c8aabb1b44322269c21c5ec68cb068ea88067d905ea917bb03eefdaebdeabf2d0dce80997c915c8949de992587c2cb5fe36d7d3e5db38b094b8b77940b5f07722e47a08d367e5f84c96ec664b72934b99b3109af65d77e86abd6859cddf4bbae1f0930462df15fddbc48562ea3511a8065ef028cf12f14dcf6ea4cd8d884836174faf1aa609e5f1ee1162dfa13bdc1fa7cfaadba85c72e9758f031755d0be53f8d2a1dfb1c68cc164b0a0780d971a96ea2c4d4ca0398c2235980a9307b3d5bd3b01faffd0a5dbed2881a9700af561ac8c7e36bb2fc4c40e9cf96f06817fb903729a7db6ff957697c9ede7885d94ffb0969be0daf60af93109eb24ee72e4363f51af62af6fb2a6df3bec89822a7a0b678058fa3fef86faec216eb6992162f8dcbf719c148cd2f9c55f4901203a9a8a2c3e90f3943dbc10360a1a49700d1dfbf66d69f6fbaf506c8bcce8bb0d872a02238926407a4eddd5d0fc5a752f9000", 0x1040}}, 0x1006) ioctl$KVM_SET_ONE_REG(r9, 0x4010aeac, &(0x7f0000000180)=@other={0x2030000200000341, &(0x7f0000000280)}) 0s ago: executing program 2 (id=386): r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/test/cgroup.procs\x00', 0x2, 0x0) write(r0, &(0x7f0000000040)='0', 0x1) openat$fuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000), 0x2) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/power/pm_print_times', 0x40901, 0x88) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x20040, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x28011, r2, 0x0) syz_ublk_setup_io_uring(0x20, &(0x7f0000000040), 0x0, 0x0, 0x0) preadv(r2, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000640)="430fc73f0f2390b9800000c00f3235010000000f300f20d835080000000f22d8c4e18173f53866baf80cb83879e487ef66bafc0cec66b88e008ec02d1aa80000460f1c460041ae", 0x47}], 0x1, 0x74, 0x0, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000000240)) ioctl$KVM_RUN(r4, 0xae80, 0x0) setrlimit(0xf, &(0x7f0000000000)={0x1, 0x5}) ioctl$IOMMU_IOAS_ALLOC(0xffffffffffffffff, 0x3b81, &(0x7f00000003c0)={0xc}) kernel console output (not intermixed with test programs): 24.752371][ T6328] ? clear_bhb_loop+0x70/0xc0 [ 124.752399][ T6328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 124.752422][ T6328] RIP: 0033:0x7fb7ac19e0d9 [ 124.752443][ T6328] 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 [ 124.752462][ T6328] RSP: 002b:00007fb7acfad028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 124.752486][ T6328] RAX: ffffffffffffffda RBX: 00007fb7ac425fa0 RCX: 00007fb7ac19e0d9 [ 124.752502][ T6328] RDX: 0000000000004044 RSI: 0000200000000240 RDI: 0000000000000003 [ 124.752534][ T6328] RBP: 00007fb7acfad090 R08: 0000000000000000 R09: 0000000000000000 [ 124.752547][ T6328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 124.752560][ T6328] R13: 00007fb7ac426038 R14: 00007fb7ac425fa0 R15: 00007ffe81751b78 [ 124.752592][ T6328] [ 124.817569][ T5796] usb 1-1: New USB device found, idVendor=0582, idProduct=007a, bcdDevice= 0.40 [ 124.855443][ T5796] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 124.855473][ T5796] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 124.855529][ T5796] usb 1-1: config 1 interface 1 altsetting 16 has 0 endpoint descriptors, different from the interface descriptor's value: 10 [ 124.855565][ T5796] usb 1-1: config 1 interface 1 has no altsetting 1 [ 124.935412][ T5796] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 124.935445][ T5796] usb 1-1: Product: syz [ 124.935463][ T5796] usb 1-1: Manufacturer: syz [ 124.935479][ T5796] usb 1-1: SerialNumber: syz [ 125.145778][ T6337] net_ratelimit: 174 callbacks suppressed [ 125.145839][ T6337] openvswitch: netlink: EtherType 500 is less than min 600 [ 125.276318][ T5796] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 125.289695][ T5796] usb 1-1: USB disconnect, device number 15 [ 125.312032][ T5633] udevd[5633]: 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 [ 125.328050][ T5703] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 125.439373][ T10] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 125.479279][ T5703] usb 3-1: Using ep0 maxpacket: 32 [ 125.485136][ T5703] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 125.496225][ T5703] usb 3-1: config 0 has an invalid interface number: 184 but max is 0 [ 125.496270][ T5703] usb 3-1: config 0 has no interface number 0 [ 125.497011][ T5703] usb 3-1: config 0 interface 184 has no altsetting 0 [ 125.507356][ T5703] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 125.507438][ T5703] usb 3-1: Product: syz [ 125.507487][ T5703] usb 3-1: Manufacturer: syz [ 125.507537][ T5703] usb 3-1: SerialNumber: syz [ 125.521274][ T5703] usb 3-1: config 0 descriptor?? [ 125.619968][ T10] usb 4-1: New USB device found, idVendor=7a69, idProduct=0001, bcdDevice=a8.6b [ 125.622589][ T10] usb 4-1: invalid descriptor for config index 0: type = 0x2, length = 2 [ 125.622692][ T10] usb 4-1: can't read configurations, error -22 [ 125.749298][ T10] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 125.811855][ T6341] FAULT_INJECTION: forcing a failure. [ 125.811855][ T6341] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 125.811916][ T6341] CPU: 1 UID: 0 PID: 6341 Comm: syz.0.197 Tainted: G L syzkaller #0 PREEMPT(full) [ 125.811990][ T6341] Tainted: [L]=SOFTLOCKUP [ 125.812015][ T6341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 125.812054][ T6341] Call Trace: [ 125.812092][ T6341] [ 125.812161][ T6341] dump_stack_lvl+0xe8/0x150 [ 125.812255][ T6341] should_fail_ex+0x410/0x560 [ 125.812354][ T6341] _copy_from_user+0x2d/0xb0 [ 125.812410][ T6341] ___sys_sendmsg+0x1c6/0x360 [ 125.812491][ T6341] ? __lock_acquire+0x6df/0x2e50 [ 125.812595][ T6341] ? __pfx____sys_sendmsg+0x10/0x10 [ 125.812768][ T6341] ? __fget_files+0x2a/0x420 [ 125.812832][ T6341] ? __fget_files+0x3a2/0x420 [ 125.812932][ T6341] __x64_sys_sendmsg+0x1b1/0x290 [ 125.813016][ T6341] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 125.813133][ T6341] do_syscall_64+0x166/0x520 [ 125.813187][ T6341] ? trace_irq_disable+0x3b/0x140 [ 125.813275][ T6341] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 125.813346][ T6341] ? clear_bhb_loop+0x70/0xc0 [ 125.813419][ T6341] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 125.813486][ T6341] RIP: 0033:0x7f32ba19e0d9 [ 125.813558][ T6341] 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 [ 125.813608][ T6341] RSP: 002b:00007f32bafd6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 125.813668][ T6341] RAX: ffffffffffffffda RBX: 00007f32ba425fa0 RCX: 00007f32ba19e0d9 [ 125.813710][ T6341] RDX: 000000000000c040 RSI: 0000200000000100 RDI: 0000000000000003 [ 125.813751][ T6341] RBP: 00007f32bafd6090 R08: 0000000000000000 R09: 0000000000000000 [ 125.813790][ T6341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 125.813823][ T6341] R13: 00007f32ba426038 R14: 00007f32ba425fa0 R15: 00007ffdf6daec98 [ 125.813914][ T6341] [ 126.015695][ T10] usb 4-1: New USB device found, idVendor=7a69, idProduct=0001, bcdDevice=a8.6b [ 126.028112][ T10] usb 4-1: invalid descriptor for config index 0: type = 0x2, length = 2 [ 126.028182][ T10] usb 4-1: can't read configurations, error -22 [ 126.043555][ T10] usb usb4-port1: attempt power cycle [ 126.158554][ T5703] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 126.158602][ T5703] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 126.389283][ T10] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 126.410399][ T10] usb 4-1: New USB device found, idVendor=7a69, idProduct=0001, bcdDevice=a8.6b [ 126.423524][ T10] usb 4-1: invalid descriptor for config index 0: type = 0x2, length = 2 [ 126.423597][ T10] usb 4-1: can't read configurations, error -22 [ 126.439599][ T6351] openvswitch: netlink: EtherType 500 is less than min 600 [ 126.551763][ T6355] FAULT_INJECTION: forcing a failure. [ 126.551763][ T6355] name failslab, interval 1, probability 0, space 0, times 0 [ 126.564646][ T6355] CPU: 0 UID: 0 PID: 6355 Comm: syz.1.202 Tainted: G L syzkaller #0 PREEMPT(full) [ 126.564686][ T6355] Tainted: [L]=SOFTLOCKUP [ 126.564695][ T6355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 126.564708][ T6355] Call Trace: [ 126.564717][ T6355] [ 126.564727][ T6355] dump_stack_lvl+0xe8/0x150 [ 126.564762][ T6355] should_fail_ex+0x410/0x560 [ 126.564800][ T6355] should_failslab+0xa8/0x100 [ 126.564832][ T6355] ? do_timer_create+0x247/0x1100 [ 126.564862][ T6355] kmem_cache_alloc_noprof+0xa1/0x600 [ 126.564894][ T6355] ? do_timer_create+0x247/0x1100 [ 126.564930][ T6355] do_timer_create+0x247/0x1100 [ 126.564969][ T6355] ? __pfx_do_timer_create+0x10/0x10 [ 126.565000][ T6355] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 126.565024][ T6355] ? __fget_files+0x3a2/0x420 [ 126.565055][ T6355] __x64_sys_timer_create+0x14c/0x1c0 [ 126.565083][ T6355] ? __pfx___x64_sys_timer_create+0x10/0x10 [ 126.565107][ T6355] ? ksys_write+0x242/0x270 [ 126.565139][ T6355] ? __pfx_ksys_write+0x10/0x10 [ 126.565179][ T6355] do_syscall_64+0x166/0x520 [ 126.565200][ T6355] ? trace_irq_disable+0x3b/0x140 [ 126.565231][ T6355] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 126.565255][ T6355] ? clear_bhb_loop+0x70/0xc0 [ 126.565283][ T6355] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 126.565306][ T6355] RIP: 0033:0x7f67b299e0d9 [ 126.565332][ T6355] 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 [ 126.565351][ T6355] RSP: 002b:00007f67b3951028 EFLAGS: 00000246 ORIG_RAX: 00000000000000de [ 126.565376][ T6355] RAX: ffffffffffffffda RBX: 00007f67b2c25fa0 RCX: 00007f67b299e0d9 [ 126.565393][ T6355] RDX: 0000000000000000 RSI: 0000000000000000 RDI: fffffffffffffffc [ 126.565408][ T6355] RBP: 00007f67b3951090 R08: 0000000000000000 R09: 0000000000000000 [ 126.565422][ T6355] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 126.565436][ T6355] R13: 00007f67b2c26038 R14: 00007f67b2c25fa0 R15: 00007fff731fd898 [ 126.565470][ T6355] [ 126.576954][ T10] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 126.658836][ T10] usb 4-1: New USB device found, idVendor=7a69, idProduct=0001, bcdDevice=a8.6b [ 126.679567][ T10] usb 4-1: invalid descriptor for config index 0: type = 0x2, length = 2 [ 126.679609][ T10] usb 4-1: can't read configurations, error -22 [ 126.679953][ T10] usb usb4-port1: unable to enumerate USB device [ 126.900612][ T6359] fuse: Bad value for 'fd' [ 127.046655][ T6372] FAULT_INJECTION: forcing a failure. [ 127.046655][ T6372] name failslab, interval 1, probability 0, space 0, times 0 [ 127.046736][ T6372] CPU: 1 UID: 0 PID: 6372 Comm: syz.0.207 Tainted: G L syzkaller #0 PREEMPT(full) [ 127.046767][ T6372] Tainted: [L]=SOFTLOCKUP [ 127.046801][ T6372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 127.046861][ T6372] Call Trace: [ 127.046892][ T6372] [ 127.046921][ T6372] dump_stack_lvl+0xe8/0x150 [ 127.047061][ T6372] should_fail_ex+0x410/0x560 [ 127.047161][ T6372] should_failslab+0xa8/0x100 [ 127.047233][ T6372] __kmalloc_noprof+0xfe/0x720 [ 127.047307][ T6372] ? rcu_is_watching+0x16/0xb0 [ 127.047368][ T6372] ? tomoyo_realpath_from_path+0xef/0x640 [ 127.047461][ T6372] ? tomoyo_realpath_from_path+0xef/0x640 [ 127.047567][ T6372] tomoyo_realpath_from_path+0xef/0x640 [ 127.047698][ T6372] ? tomoyo_path_number_perm+0x219/0x5f0 [ 127.047773][ T6372] tomoyo_path_number_perm+0x246/0x5f0 [ 127.047863][ T6372] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 127.047937][ T6372] ? __lock_acquire+0x6df/0x2e50 [ 127.048070][ T6372] ? hook_file_ioctl+0x1f2/0x600 [ 127.048200][ T6372] ? __fget_files+0x2a/0x420 [ 127.048282][ T6372] ? __fget_files+0x2a/0x420 [ 127.048359][ T6372] ? __fget_files+0x3a2/0x420 [ 127.048422][ T6372] ? __fget_files+0x2a/0x420 [ 127.048504][ T6372] security_file_ioctl+0xc3/0x2a0 [ 127.048589][ T6372] __se_sys_ioctl+0x47/0x170 [ 127.048690][ T6372] do_syscall_64+0x166/0x520 [ 127.048748][ T6372] ? trace_irq_disable+0x3b/0x140 [ 127.048830][ T6372] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 127.048892][ T6372] ? clear_bhb_loop+0x70/0xc0 [ 127.048965][ T6372] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 127.049018][ T6372] RIP: 0033:0x7f32ba19e0d9 [ 127.049076][ T6372] 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 [ 127.049120][ T6372] RSP: 002b:00007f32bafd6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 127.049175][ T6372] RAX: ffffffffffffffda RBX: 00007f32ba425fa0 RCX: 00007f32ba19e0d9 [ 127.049226][ T6372] RDX: 00002000000003c0 RSI: 0000000000003b81 RDI: 0000000000000003 [ 127.049260][ T6372] RBP: 00007f32bafd6090 R08: 0000000000000000 R09: 0000000000000000 [ 127.049299][ T6372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 127.049331][ T6372] R13: 00007f32ba426038 R14: 00007f32ba425fa0 R15: 00007ffdf6daec98 [ 127.049423][ T6372] [ 127.057283][ T6372] ERROR: Out of memory at tomoyo_realpath_from_path. [ 127.468658][ T5703] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -61 [ 127.468711][ T5703] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -61 [ 127.468751][ T5703] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -61 [ 127.469008][ T5703] smsc75xx 3-1:0.184: probe with driver smsc75xx failed with error -61 [ 127.759264][ T5703] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 127.909234][ T5703] usb 1-1: Using ep0 maxpacket: 8 [ 127.912739][ T5703] usb 1-1: New USB device found, idVendor=0582, idProduct=e6ca, bcdDevice=d3.0b [ 127.916293][ T5703] usb 1-1: config 3 has an invalid interface number: 45 but max is 0 [ 127.916366][ T5703] usb 1-1: config 3 contains an unexpected descriptor of type 0x1, skipping [ 127.916418][ T5703] usb 1-1: config 3 has no interface number 0 [ 127.916530][ T5703] usb 1-1: config 3 interface 45 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 127.916622][ T5703] usb 1-1: config 3 interface 45 has no altsetting 0 [ 127.924741][ T5703] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 127.924813][ T5703] usb 1-1: Product: syz [ 127.924861][ T5703] usb 1-1: Manufacturer: syz [ 127.924905][ T5703] usb 1-1: SerialNumber: syz [ 128.144054][ T6379] netlink: 'syz.0.210': attribute type 7 has an invalid length. [ 128.193872][ T5703] usb 1-1: USB disconnect, device number 16 [ 128.229465][ T5633] udevd[5633]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:3.45/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 128.297771][ T6383] FAULT_INJECTION: forcing a failure. [ 128.297771][ T6383] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 128.297833][ T6383] CPU: 1 UID: 0 PID: 6383 Comm: syz.3.211 Tainted: G L syzkaller #0 PREEMPT(full) [ 128.297863][ T6383] Tainted: [L]=SOFTLOCKUP [ 128.297914][ T6383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 128.297952][ T6383] Call Trace: [ 128.297991][ T6383] [ 128.298021][ T6383] dump_stack_lvl+0xe8/0x150 [ 128.298103][ T6383] should_fail_ex+0x410/0x560 [ 128.298202][ T6383] _copy_from_iter+0x1d3/0x1660 [ 128.298316][ T6383] ? __lock_acquire+0x6df/0x2e50 [ 128.298401][ T6383] ? __pfx__copy_from_iter+0x10/0x10 [ 128.298528][ T6383] tun_get_user+0x26b/0x44d0 [ 128.298643][ T6383] ? aa_file_perm+0x18b/0x15f0 [ 128.298715][ T6383] ? aa_file_perm+0x4ed/0x15f0 [ 128.298768][ T6383] ? __pfx_tun_get_user+0x10/0x10 [ 128.298839][ T6383] ? __lock_acquire+0x6df/0x2e50 [ 128.298931][ T6383] ? kstrtoull+0x137/0x1d0 [ 128.299025][ T6383] ? ref_tracker_alloc+0x341/0x4b0 [ 128.299112][ T6383] ? lock_acquire+0x115/0x350 [ 128.299184][ T6383] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 128.299286][ T6383] ? lock_acquire+0x115/0x350 [ 128.299370][ T6383] ? tun_get+0x1c/0x2f0 [ 128.299466][ T6383] ? tun_get+0x1c/0x2f0 [ 128.299534][ T6383] ? tun_get+0x1c/0x2f0 [ 128.299617][ T6383] tun_chr_write_iter+0x113/0x200 [ 128.299683][ T6383] vfs_write+0x612/0xba0 [ 128.299786][ T6383] ? __pfx_vfs_write+0x10/0x10 [ 128.299875][ T6383] ? __fget_files+0x2a/0x420 [ 128.299970][ T6383] ksys_write+0x150/0x270 [ 128.300052][ T6383] ? __pfx_ksys_write+0x10/0x10 [ 128.300152][ T6383] do_syscall_64+0x166/0x520 [ 128.300207][ T6383] ? trace_irq_disable+0x3b/0x140 [ 128.300298][ T6383] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.300359][ T6383] ? clear_bhb_loop+0x70/0xc0 [ 128.300434][ T6383] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.300494][ T6383] RIP: 0033:0x7fb7ac19e0d9 [ 128.300532][ T6383] 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 [ 128.300571][ T6383] RSP: 002b:00007fb7acfad028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 128.300635][ T6383] RAX: ffffffffffffffda RBX: 00007fb7ac425fa0 RCX: 00007fb7ac19e0d9 [ 128.300678][ T6383] RDX: 000000000000004a RSI: 0000200000000200 RDI: 0000000000000003 [ 128.300718][ T6383] RBP: 00007fb7acfad090 R08: 0000000000000000 R09: 0000000000000000 [ 128.300760][ T6383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 128.300806][ T6383] R13: 00007fb7ac426038 R14: 00007fb7ac425fa0 R15: 00007ffe81751b78 [ 128.300914][ T6383] [ 128.596997][ T6386] netlink: 28 bytes leftover after parsing attributes in process `syz.3.212'. [ 128.717191][ T10] usb 3-1: USB disconnect, device number 16 [ 128.830690][ T6396] binder: 6395:6396 ioctl c0306201 200000000080 returned -14 [ 128.839939][ T6396] binder: 6395:6396 ioctl c0306201 2000000003c0 returned -14 [ 129.136679][ T6402] FAULT_INJECTION: forcing a failure. [ 129.136679][ T6402] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 129.136745][ T6402] CPU: 1 UID: 0 PID: 6402 Comm: syz.2.219 Tainted: G L syzkaller #0 PREEMPT(full) [ 129.136775][ T6402] Tainted: [L]=SOFTLOCKUP [ 129.136829][ T6402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 129.136875][ T6402] Call Trace: [ 129.136904][ T6402] [ 129.136945][ T6402] dump_stack_lvl+0xe8/0x150 [ 129.137053][ T6402] should_fail_ex+0x410/0x560 [ 129.137166][ T6402] _copy_from_user+0x2d/0xb0 [ 129.137229][ T6402] ___sys_sendmsg+0x1c6/0x360 [ 129.137313][ T6402] ? __lock_acquire+0x6df/0x2e50 [ 129.137409][ T6402] ? __pfx____sys_sendmsg+0x10/0x10 [ 129.137574][ T6402] ? __fget_files+0x2a/0x420 [ 129.137636][ T6402] ? __fget_files+0x3a2/0x420 [ 129.137733][ T6402] __x64_sys_sendmsg+0x1b1/0x290 [ 129.137835][ T6402] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 129.138028][ T6402] do_syscall_64+0x166/0x520 [ 129.138115][ T6402] ? trace_irq_disable+0x3b/0x140 [ 129.138209][ T6402] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 129.138281][ T6402] ? clear_bhb_loop+0x70/0xc0 [ 129.138372][ T6402] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 129.138451][ T6402] RIP: 0033:0x7f6dfc19e0d9 [ 129.138503][ T6402] 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 [ 129.138547][ T6402] RSP: 002b:00007f6dfd13c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 129.138615][ T6402] RAX: ffffffffffffffda RBX: 00007f6dfc425fa0 RCX: 00007f6dfc19e0d9 [ 129.138665][ T6402] RDX: fa1168d6566c0018 RSI: 0000200000000180 RDI: 0000000000000003 [ 129.138705][ T6402] RBP: 00007f6dfd13c090 R08: 0000000000000000 R09: 0000000000000000 [ 129.138737][ T6402] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 129.138770][ T6402] R13: 00007f6dfc426038 R14: 00007f6dfc425fa0 R15: 00007ffe2adf4bc8 [ 129.138864][ T6402] [ 130.141399][ T6415] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 130.146704][ T6415] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 130.189415][ T6416] capability: warning: `syz.1.223' uses 32-bit capabilities (legacy support in use) [ 130.211544][ T6415] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 130.215393][ T6415] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 130.379289][ T10] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 130.489225][ T5753] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 130.519234][ T10] usb 2-1: device descriptor read/64, error -71 [ 130.649225][ T5753] usb 4-1: Using ep0 maxpacket: 32 [ 130.655133][ T5753] usb 4-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 130.665892][ T5753] usb 4-1: config 0 has an invalid interface number: 184 but max is 0 [ 130.665938][ T5753] usb 4-1: config 0 has no interface number 0 [ 130.666005][ T5753] usb 4-1: config 0 interface 184 has no altsetting 0 [ 130.690872][ T5753] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 130.700009][ T5753] usb 4-1: Product: syz [ 130.700057][ T5753] usb 4-1: Manufacturer: syz [ 130.700077][ T5753] usb 4-1: SerialNumber: syz [ 130.721712][ T5753] usb 4-1: config 0 descriptor?? [ 130.769276][ T10] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 130.899262][ T10] usb 2-1: device descriptor read/64, error -71 [ 131.009825][ T10] usb usb2-port1: attempt power cycle [ 131.349238][ T10] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 131.358542][ T5753] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 131.369824][ T5796] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 131.380692][ T5753] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 131.390331][ T10] usb 2-1: device descriptor read/8, error -71 [ 131.562466][ T5796] usb 3-1: unable to get BOS descriptor or descriptor too short [ 131.572128][ T5796] usb 3-1: New USB device found, idVendor=21b4, idProduct=0081, bcdDevice= 0.40 [ 131.583975][ T5796] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 131.594481][ T5796] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 131.594553][ T5796] usb 3-1: too many endpoints for config 1 interface 1 altsetting 76: 188, using maximum allowed: 30 [ 131.594623][ T5796] usb 3-1: config 1 interface 1 altsetting 76 has 0 endpoint descriptors, different from the interface descriptor's value: 188 [ 131.594667][ T5796] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 131.594696][ T5796] usb 3-1: config 1 interface 1 has no altsetting 0 [ 131.651588][ T10] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 131.665094][ T5796] usb 3-1: string descriptor 0 read error: -22 [ 131.665280][ T5796] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 131.681520][ T10] usb 2-1: device descriptor read/8, error -71 [ 131.790609][ T10] usb usb2-port1: unable to enumerate USB device [ 131.896842][ T5796] usb 3-1: 2:0: failed to get current value for ch 0 (-32) [ 132.107225][ T5796] usb 3-1: 2:0: cannot get min/max values for control 2 (id 2) [ 132.115191][ T5796] usb 3-1: Warning! Unlikely small volume range (=1), linear volume or custom curve? [ 132.115242][ T5796] usb 3-1: [2] FU [Speaker Playback Volume] ch = 1, val = 0/1/1 [ 132.195458][ T5796] usb 3-1: 2:0: cannot get min/max values for control 2 (id 2) [ 132.228537][ T5796] usb 3-1: 2:0: cannot get min/max values for control 2 (id 2) [ 132.256131][ T5796] usb 3-1: USB disconnect, device number 17 [ 132.627690][ T5753] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -61 [ 132.638897][ T5753] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -61 [ 132.650461][ T5753] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -61 [ 132.650749][ T5753] smsc75xx 4-1:0.184: probe with driver smsc75xx failed with error -61 [ 132.932336][ T1311] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.932447][ T1311] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.966763][ T6435] netlink: 16 bytes leftover after parsing attributes in process `syz.0.228'. [ 133.223189][ T6444] netlink: 16 bytes leftover after parsing attributes in process `syz.0.233'. [ 133.225953][ T6444] netlink: 20 bytes leftover after parsing attributes in process `syz.0.233'. [ 133.313720][ T6448] openvswitch: netlink: Missing key (keys=50, expected=80) [ 133.368493][ T6451] openvswitch: netlink: Missing key (keys=50, expected=80) [ 133.426623][ T6453] FAULT_INJECTION: forcing a failure. [ 133.426623][ T6453] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 133.442698][ T6453] CPU: 0 UID: 0 PID: 6453 Comm: syz.0.237 Tainted: G L syzkaller #0 PREEMPT(full) [ 133.442728][ T6453] Tainted: [L]=SOFTLOCKUP [ 133.442735][ T6453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 133.442745][ T6453] Call Trace: [ 133.442753][ T6453] [ 133.442774][ T6453] dump_stack_lvl+0xe8/0x150 [ 133.442802][ T6453] should_fail_ex+0x410/0x560 [ 133.442851][ T6453] _copy_from_user+0x2d/0xb0 [ 133.442874][ T6453] ___sys_sendmsg+0x1c6/0x360 [ 133.442902][ T6453] ? __lock_acquire+0x6df/0x2e50 [ 133.442938][ T6453] ? __pfx____sys_sendmsg+0x10/0x10 [ 133.442985][ T6453] ? __fget_files+0x2a/0x420 [ 133.443005][ T6453] ? __fget_files+0x3a2/0x420 [ 133.443033][ T6453] __x64_sys_sendmsg+0x1b1/0x290 [ 133.443059][ T6453] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 133.443108][ T6453] do_syscall_64+0x166/0x520 [ 133.443125][ T6453] ? trace_irq_disable+0x3b/0x140 [ 133.443151][ T6453] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 133.443170][ T6453] ? clear_bhb_loop+0x70/0xc0 [ 133.443192][ T6453] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 133.443211][ T6453] RIP: 0033:0x7f32ba19e0d9 [ 133.443228][ T6453] 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 [ 133.443243][ T6453] RSP: 002b:00007f32bafd6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 133.443272][ T6453] RAX: ffffffffffffffda RBX: 00007f32ba425fa0 RCX: 00007f32ba19e0d9 [ 133.443286][ T6453] RDX: 000000000000c040 RSI: 0000200000000100 RDI: 0000000000000003 [ 133.443297][ T6453] RBP: 00007f32bafd6090 R08: 0000000000000000 R09: 0000000000000000 [ 133.443307][ T6453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 133.443318][ T6453] R13: 00007f32ba426038 R14: 00007f32ba425fa0 R15: 00007ffdf6daec98 [ 133.443347][ T6453] [ 133.662423][ T6457] netlink: 20 bytes leftover after parsing attributes in process `syz.1.238'. [ 133.733457][ T6460] xt_nfacct: accounting object `syz0' does not exist [ 133.871252][ T6466] FAULT_INJECTION: forcing a failure. [ 133.871252][ T6466] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 133.871309][ T6466] CPU: 1 UID: 0 PID: 6466 Comm: syz.1.242 Tainted: G L syzkaller #0 PREEMPT(full) [ 133.871341][ T6466] Tainted: [L]=SOFTLOCKUP [ 133.871349][ T6466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 133.871362][ T6466] Call Trace: [ 133.871371][ T6466] [ 133.871381][ T6466] dump_stack_lvl+0xe8/0x150 [ 133.871415][ T6466] should_fail_ex+0x410/0x560 [ 133.871453][ T6466] _copy_from_user+0x2d/0xb0 [ 133.871477][ T6466] ___sys_sendmsg+0x1c6/0x360 [ 133.871506][ T6466] ? __lock_acquire+0x6df/0x2e50 [ 133.871543][ T6466] ? __pfx____sys_sendmsg+0x10/0x10 [ 133.871611][ T6466] ? __fget_files+0x2a/0x420 [ 133.871642][ T6466] ? __fget_files+0x3a2/0x420 [ 133.871679][ T6466] __x64_sys_sendmsg+0x1b1/0x290 [ 133.871711][ T6466] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 133.871767][ T6466] do_syscall_64+0x166/0x520 [ 133.871788][ T6466] ? trace_irq_disable+0x3b/0x140 [ 133.871820][ T6466] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 133.871843][ T6466] ? clear_bhb_loop+0x70/0xc0 [ 133.871878][ T6466] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 133.871900][ T6466] RIP: 0033:0x7f67b299e0d9 [ 133.871919][ T6466] 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 [ 133.871938][ T6466] RSP: 002b:00007f67b3951028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 133.871962][ T6466] RAX: ffffffffffffffda RBX: 00007f67b2c25fa0 RCX: 00007f67b299e0d9 [ 133.871979][ T6466] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000003 [ 133.871993][ T6466] RBP: 00007f67b3951090 R08: 0000000000000000 R09: 0000000000000000 [ 133.872007][ T6466] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 133.872021][ T6466] R13: 00007f67b2c26038 R14: 00007f67b2c25fa0 R15: 00007fff731fd898 [ 133.872055][ T6466] [ 133.927738][ T5703] usb 4-1: USB disconnect, device number 15 [ 134.056699][ T5753] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 134.254640][ T5753] usb 1-1: New USB device found, idVendor=0458, idProduct=0153, bcdDevice= 0.00 [ 134.272587][ T5753] usb 1-1: too many endpoints for config 0 interface 0 altsetting 255: 223, using maximum allowed: 30 [ 134.272652][ T5753] usb 1-1: config 0 interface 0 altsetting 255 has 1 endpoint descriptor, different from the interface descriptor's value: 223 [ 134.272700][ T5753] usb 1-1: config 0 interface 0 has no altsetting 0 [ 134.272740][ T5753] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 134.319732][ T5753] usb 1-1: config 0 descriptor?? [ 134.553432][ T6481] FAULT_INJECTION: forcing a failure. [ 134.553432][ T6481] name failslab, interval 1, probability 0, space 0, times 0 [ 134.553514][ T6481] CPU: 0 UID: 0 PID: 6481 Comm: syz.3.246 Tainted: G L syzkaller #0 PREEMPT(full) [ 134.553544][ T6481] Tainted: [L]=SOFTLOCKUP [ 134.553551][ T6481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 134.553563][ T6481] Call Trace: [ 134.553571][ T6481] [ 134.553581][ T6481] dump_stack_lvl+0xe8/0x150 [ 134.553617][ T6481] should_fail_ex+0x410/0x560 [ 134.553654][ T6481] should_failslab+0xa8/0x100 [ 134.553677][ T6481] __kmalloc_noprof+0xfe/0x720 [ 134.553705][ T6481] ? rcu_is_watching+0x16/0xb0 [ 134.553727][ T6481] ? tomoyo_realpath_from_path+0xef/0x640 [ 134.553761][ T6481] ? tomoyo_realpath_from_path+0xef/0x640 [ 134.553802][ T6481] tomoyo_realpath_from_path+0xef/0x640 [ 134.553846][ T6481] ? tomoyo_path_number_perm+0x219/0x5f0 [ 134.553875][ T6481] tomoyo_path_number_perm+0x246/0x5f0 [ 134.553907][ T6481] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 134.553935][ T6481] ? __lock_acquire+0x6df/0x2e50 [ 134.553981][ T6481] ? hook_file_ioctl+0x1f2/0x600 [ 134.554031][ T6481] ? __fget_files+0x2a/0x420 [ 134.554058][ T6481] ? __fget_files+0x2a/0x420 [ 134.554082][ T6481] ? __fget_files+0x3a2/0x420 [ 134.554105][ T6481] ? __fget_files+0x2a/0x420 [ 134.554133][ T6481] security_file_ioctl+0xc3/0x2a0 [ 134.554163][ T6481] __se_sys_ioctl+0x47/0x170 [ 134.554197][ T6481] do_syscall_64+0x166/0x520 [ 134.554218][ T6481] ? trace_irq_disable+0x3b/0x140 [ 134.554248][ T6481] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 134.554280][ T6481] ? clear_bhb_loop+0x70/0xc0 [ 134.554307][ T6481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 134.554329][ T6481] RIP: 0033:0x7fb7ac19e0d9 [ 134.554350][ T6481] 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 [ 134.554367][ T6481] RSP: 002b:00007fb7acf8c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 134.554391][ T6481] RAX: ffffffffffffffda RBX: 00007fb7ac426090 RCX: 00007fb7ac19e0d9 [ 134.554407][ T6481] RDX: 0000200000000540 RSI: 0000000000005408 RDI: 0000000000000003 [ 134.554421][ T6481] RBP: 00007fb7acf8c090 R08: 0000000000000000 R09: 0000000000000000 [ 134.554435][ T6481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 134.554448][ T6481] R13: 00007fb7ac426128 R14: 00007fb7ac426090 R15: 00007ffe81751b78 [ 134.554481][ T6481] [ 134.554569][ T6481] ERROR: Out of memory at tomoyo_realpath_from_path. [ 135.026253][ T5753] usbhid 1-1:0.0: can't add hid device: -71 [ 135.026423][ T5753] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 135.048955][ T5753] usb 1-1: USB disconnect, device number 17 [ 135.386095][ T6489] FAULT_INJECTION: forcing a failure. [ 135.386095][ T6489] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 135.399792][ T6489] CPU: 1 UID: 0 PID: 6489 Comm: syz.1.250 Tainted: G L syzkaller #0 PREEMPT(full) [ 135.399831][ T6489] Tainted: [L]=SOFTLOCKUP [ 135.399839][ T6489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 135.399852][ T6489] Call Trace: [ 135.399861][ T6489] [ 135.399871][ T6489] dump_stack_lvl+0xe8/0x150 [ 135.399903][ T6489] should_fail_ex+0x410/0x560 [ 135.399939][ T6489] _copy_from_user+0x2d/0xb0 [ 135.399962][ T6489] __sys_sendto+0x2a9/0x5a0 [ 135.399986][ T6489] ? ksys_write+0x1e6/0x270 [ 135.400019][ T6489] ? __pfx___sys_sendto+0x10/0x10 [ 135.400041][ T6489] ? __mutex_unlock_slowpath+0x731/0x900 [ 135.400091][ T6489] ? __pfx_ksys_write+0x10/0x10 [ 135.400125][ T6489] __x64_sys_sendto+0xde/0x100 [ 135.400155][ T6489] do_syscall_64+0x166/0x520 [ 135.400175][ T6489] ? trace_irq_disable+0x3b/0x140 [ 135.400207][ T6489] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.400237][ T6489] ? clear_bhb_loop+0x70/0xc0 [ 135.400263][ T6489] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.400285][ T6489] RIP: 0033:0x7f67b295e90e [ 135.400305][ T6489] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 135.400322][ T6489] RSP: 002b:00007f67b394fe88 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 135.400345][ T6489] RAX: ffffffffffffffda RBX: 00007f67b39516c0 RCX: 00007f67b295e90e [ 135.400361][ T6489] RDX: 0000000000000020 RSI: 00007f67b3950000 RDI: 0000000000000004 [ 135.400375][ T6489] RBP: 0000000000000000 R08: 00007f67b394ff04 R09: 000000000000000c [ 135.400389][ T6489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 135.400401][ T6489] R13: 00007f67b394ff58 R14: 00007f67b3950000 R15: 0000000000000000 [ 135.400434][ T6489] [ 135.904401][ T5753] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 136.062303][ T5753] usb 2-1: Using ep0 maxpacket: 32 [ 136.063851][ T5753] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 136.066749][ T5753] usb 2-1: config 0 has an invalid interface number: 184 but max is 0 [ 136.066822][ T5753] usb 2-1: config 0 has no interface number 0 [ 136.066947][ T5753] usb 2-1: config 0 interface 184 has no altsetting 0 [ 136.095465][ T5753] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 136.095561][ T5753] usb 2-1: Product: syz [ 136.095604][ T5753] usb 2-1: Manufacturer: syz [ 136.095646][ T5753] usb 2-1: SerialNumber: syz [ 136.122623][ T5753] usb 2-1: config 0 descriptor?? [ 136.757602][ T5753] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 136.757662][ T5753] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 137.145472][ T32] audit: type=1326 audit(1787322123.109:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6511 comm="syz.2.256" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6dfc19e0d9 code=0x0 [ 137.519430][ T5797] usb 1-1: new full-speed USB device number 18 using dummy_hcd [ 137.550354][ T6520] faux_driver vgem: [drm] Unknown color mode 55359; guessing buffer size. [ 137.670663][ T5797] usb 1-1: New USB device found, idVendor=04b4, idProduct=861f, bcdDevice=db.82 [ 137.677101][ T5797] usb 1-1: config 43 interface 0 has no altsetting 0 [ 137.687283][ T5797] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 137.687359][ T5797] usb 1-1: Product: syz [ 137.687459][ T5797] usb 1-1: Manufacturer: syz [ 137.687502][ T5797] usb 1-1: SerialNumber: syz [ 137.932687][ T5797] usb 1-1: dvb_usb_v2: found a 'Anysee' in warm state [ 137.932872][ T5797] usb 1-1: dvb_usb_v2: usb_bulk_msg() failed=-22 [ 137.933247][ T5797] dvb_usb_anysee 1-1:43.0: probe with driver dvb_usb_anysee failed with error -22 [ 137.959787][ T5797] usb 1-1: USB disconnect, device number 18 [ 137.996868][ T5753] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -61 [ 137.996937][ T5753] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -61 [ 137.996981][ T5753] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -61 [ 137.997721][ T5753] smsc75xx 2-1:0.184: probe with driver smsc75xx failed with error -61 [ 138.073481][ T6528] FAULT_INJECTION: forcing a failure. [ 138.073481][ T6528] name failslab, interval 1, probability 0, space 0, times 0 [ 138.073563][ T6528] CPU: 0 UID: 0 PID: 6528 Comm: syz.3.263 Tainted: G L syzkaller #0 PREEMPT(full) [ 138.073594][ T6528] Tainted: [L]=SOFTLOCKUP [ 138.073601][ T6528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 138.073686][ T6528] Call Trace: [ 138.073718][ T6528] [ 138.073748][ T6528] dump_stack_lvl+0xe8/0x150 [ 138.073838][ T6528] should_fail_ex+0x410/0x560 [ 138.073952][ T6528] should_failslab+0xa8/0x100 [ 138.074017][ T6528] __kmalloc_noprof+0xfe/0x720 [ 138.074087][ T6528] ? rcu_is_watching+0x16/0xb0 [ 138.074151][ T6528] ? tomoyo_realpath_from_path+0xef/0x640 [ 138.074238][ T6528] ? tomoyo_realpath_from_path+0xef/0x640 [ 138.074352][ T6528] tomoyo_realpath_from_path+0xef/0x640 [ 138.074469][ T6528] ? tomoyo_path_number_perm+0x219/0x5f0 [ 138.074541][ T6528] tomoyo_path_number_perm+0x246/0x5f0 [ 138.074645][ T6528] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 138.074719][ T6528] ? __lock_acquire+0x6df/0x2e50 [ 138.074850][ T6528] ? hook_file_ioctl+0x1f2/0x600 [ 138.074982][ T6528] ? __fget_files+0x2a/0x420 [ 138.075056][ T6528] ? __fget_files+0x2a/0x420 [ 138.075141][ T6528] ? __fget_files+0x3a2/0x420 [ 138.075218][ T6528] ? __fget_files+0x2a/0x420 [ 138.075305][ T6528] security_file_ioctl+0xc3/0x2a0 [ 138.075391][ T6528] __se_sys_ioctl+0x47/0x170 [ 138.075487][ T6528] do_syscall_64+0x166/0x520 [ 138.075559][ T6528] ? trace_irq_disable+0x3b/0x140 [ 138.075645][ T6528] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 138.075717][ T6528] ? clear_bhb_loop+0x70/0xc0 [ 138.075790][ T6528] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 138.075854][ T6528] RIP: 0033:0x7fb7ac19e0d9 [ 138.075916][ T6528] 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 [ 138.075992][ T6528] RSP: 002b:00007fb7acfad028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 138.076069][ T6528] RAX: ffffffffffffffda RBX: 00007fb7ac425fa0 RCX: 00007fb7ac19e0d9 [ 138.076114][ T6528] RDX: 0000200000000000 RSI: 0000000040086200 RDI: 0000000000000005 [ 138.076156][ T6528] RBP: 00007fb7acfad090 R08: 0000000000000000 R09: 0000000000000000 [ 138.076191][ T6528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 138.076233][ T6528] R13: 00007fb7ac426038 R14: 00007fb7ac425fa0 R15: 00007ffe81751b78 [ 138.076327][ T6528] [ 138.093079][ T6528] ERROR: Out of memory at tomoyo_realpath_from_path. [ 138.417804][ T6534] netlink: 4 bytes leftover after parsing attributes in process `syz.3.266'. [ 138.417944][ T6534] netlink: 4 bytes leftover after parsing attributes in process `syz.3.266'. [ 138.599932][ T5703] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 138.620368][ T6542] FAULT_INJECTION: forcing a failure. [ 138.620368][ T6542] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 138.620434][ T6542] CPU: 1 UID: 0 PID: 6542 Comm: syz.0.269 Tainted: G L syzkaller #0 PREEMPT(full) [ 138.620467][ T6542] Tainted: [L]=SOFTLOCKUP [ 138.620476][ T6542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 138.620489][ T6542] Call Trace: [ 138.620498][ T6542] [ 138.620507][ T6542] dump_stack_lvl+0xe8/0x150 [ 138.620569][ T6542] should_fail_ex+0x410/0x560 [ 138.620703][ T6542] _copy_from_user+0x2d/0xb0 [ 138.620775][ T6542] do_arpt_set_ctl+0x7cb/0x10b0 [ 138.620871][ T6542] ? __mutex_trylock_common+0x15f/0x270 [ 138.620956][ T6542] ? __pfx_do_arpt_set_ctl+0x10/0x10 [ 138.621038][ T6542] ? rcu_is_watching+0x16/0xb0 [ 138.621101][ T6542] ? trace_contention_end+0x3d/0x140 [ 138.621214][ T6542] ? __mutex_unlock_slowpath+0x731/0x900 [ 138.621291][ T6542] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 138.621393][ T6542] nf_setsockopt+0x26f/0x290 [ 138.621460][ T6542] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 138.621525][ T6542] do_sock_setsockopt+0x17c/0x1b0 [ 138.621617][ T6542] __x64_sys_setsockopt+0x13d/0x1b0 [ 138.621701][ T6542] do_syscall_64+0x166/0x520 [ 138.621762][ T6542] ? trace_irq_disable+0x3b/0x140 [ 138.621848][ T6542] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 138.621909][ T6542] ? clear_bhb_loop+0x70/0xc0 [ 138.621994][ T6542] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 138.622064][ T6542] RIP: 0033:0x7f32ba19e0d9 [ 138.622132][ T6542] 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 [ 138.622198][ T6542] RSP: 002b:00007f32bafd6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 138.622263][ T6542] RAX: ffffffffffffffda RBX: 00007f32ba425fa0 RCX: 00007f32ba19e0d9 [ 138.622306][ T6542] RDX: 0000000000000060 RSI: 0000000000000000 RDI: 0000000000000003 [ 138.622345][ T6542] RBP: 00007f32bafd6090 R08: 0000000000000420 R09: 0000000000000000 [ 138.622379][ T6542] R10: 0000200000000600 R11: 0000000000000246 R12: 0000000000000001 [ 138.622423][ T6542] R13: 00007f32ba426038 R14: 00007f32ba425fa0 R15: 00007ffdf6daec98 [ 138.622506][ T6542] [ 138.825041][ T5703] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 138.842006][ T5703] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 138.842149][ T5703] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 138.892871][ T5703] usb 3-1: config 0 descriptor?? [ 139.117905][ T5703] usbhid 3-1:0.0: can't add hid device: -71 [ 139.118233][ T5703] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 139.135537][ T5703] usb 3-1: USB disconnect, device number 18 [ 139.189283][ T5753] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 139.298045][ T1219] usb 2-1: USB disconnect, device number 22 [ 139.339241][ T5753] usb 4-1: Using ep0 maxpacket: 16 [ 139.346321][ T5753] usb 4-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 139.357197][ T5753] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 139.369356][ T5753] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 139.369414][ T5753] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 139.369469][ T5753] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 139.405866][ T5753] usb 4-1: config 0 descriptor?? [ 139.589225][ T5703] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 139.753193][ T5703] usb 3-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.40 [ 139.757082][ T5703] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 139.757225][ T5703] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 139.783112][ T5703] usb 3-1: config 0 descriptor?? [ 139.819480][ T1219] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 139.858900][ T5753] input: HID 045e:07da as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:045E:07DA.0008/input/input10 [ 139.900561][ T5753] microsoft 0003:045E:07DA.0008: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.3-1/input0 [ 140.040567][ T1219] usb 2-1: Using ep0 maxpacket: 16 [ 140.042098][ T1219] usb 2-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 140.065416][ T1219] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 140.065485][ T1219] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 140.065593][ T1219] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 140.065818][ T1219] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 140.130512][ T1219] usb 2-1: config 0 descriptor?? [ 140.152988][ T5753] usb 4-1: USB disconnect, device number 16 [ 140.553541][ T6556] netlink: 'syz.1.273': attribute type 10 has an invalid length. [ 140.554312][ T6556] veth0_vlan: entered allmulticast mode [ 140.572608][ T6556] team0: Device veth0_vlan failed to register rx_handler [ 140.624497][ T5703] aiptek 3-1:0.0: Aiptek using 400 ms programming speed [ 140.642151][ T5703] input: Aiptek as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/input/input9 [ 140.724242][ T1219] input: HID 045e:07da as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:045E:07DA.0009/input/input11 [ 140.817071][ T1219] microsoft 0003:045E:07DA.0009: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.1-1/input0 [ 140.883513][ T1219] usb 2-1: USB disconnect, device number 23 [ 141.021710][ T6567] FAULT_INJECTION: forcing a failure. [ 141.021710][ T6567] name failslab, interval 1, probability 0, space 0, times 0 [ 141.021784][ T6567] CPU: 0 UID: 0 PID: 6567 Comm: syz.0.277 Tainted: G L syzkaller #0 PREEMPT(full) [ 141.021816][ T6567] Tainted: [L]=SOFTLOCKUP [ 141.021825][ T6567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 141.021840][ T6567] Call Trace: [ 141.021858][ T6567] [ 141.021869][ T6567] dump_stack_lvl+0xe8/0x150 [ 141.021903][ T6567] should_fail_ex+0x410/0x560 [ 141.021942][ T6567] should_failslab+0xa8/0x100 [ 141.021966][ T6567] __kmalloc_noprof+0xfe/0x720 [ 141.021997][ T6567] ? rcu_is_watching+0x16/0xb0 [ 141.022020][ T6567] ? tomoyo_realpath_from_path+0xef/0x640 [ 141.022055][ T6567] ? tomoyo_realpath_from_path+0xef/0x640 [ 141.022099][ T6567] tomoyo_realpath_from_path+0xef/0x640 [ 141.022146][ T6567] ? tomoyo_path_number_perm+0x219/0x5f0 [ 141.022178][ T6567] tomoyo_path_number_perm+0x246/0x5f0 [ 141.022212][ T6567] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 141.022242][ T6567] ? __lock_acquire+0x6df/0x2e50 [ 141.022290][ T6567] ? hook_file_ioctl+0x1f2/0x600 [ 141.022343][ T6567] ? __fget_files+0x2a/0x420 [ 141.022372][ T6567] ? __fget_files+0x2a/0x420 [ 141.022397][ T6567] ? __fget_files+0x3a2/0x420 [ 141.022423][ T6567] ? __fget_files+0x2a/0x420 [ 141.022454][ T6567] security_file_ioctl+0xc3/0x2a0 [ 141.022485][ T6567] __se_sys_ioctl+0x47/0x170 [ 141.022521][ T6567] do_syscall_64+0x166/0x520 [ 141.022542][ T6567] ? trace_irq_disable+0x3b/0x140 [ 141.022574][ T6567] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 141.022598][ T6567] ? clear_bhb_loop+0x70/0xc0 [ 141.022626][ T6567] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 141.022648][ T6567] RIP: 0033:0x7f32ba19e0d9 [ 141.022672][ T6567] 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 [ 141.022691][ T6567] RSP: 002b:00007f32bafd6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 141.022716][ T6567] RAX: ffffffffffffffda RBX: 00007f32ba425fa0 RCX: 00007f32ba19e0d9 [ 141.022733][ T6567] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 000000000000000b [ 141.022747][ T6567] RBP: 00007f32bafd6090 R08: 0000000000000000 R09: 0000000000000000 [ 141.022761][ T6567] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 141.022774][ T6567] R13: 00007f32ba426038 R14: 00007f32ba425fa0 R15: 00007ffdf6daec98 [ 141.022809][ T6567] [ 141.023894][ T6567] ERROR: Out of memory at tomoyo_realpath_from_path. [ 141.172594][ T6569] fido_id[6569]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory [ 141.214268][ T10] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 141.237417][ T5753] usb 3-1: USB disconnect, device number 19 [ 141.239483][ C1] aiptek 3-1:0.0: aiptek_irq - usb_submit_urb failed with result -19 [ 141.419239][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 141.420764][ T10] usb 4-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 141.424001][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 141.424644][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 141.424737][ T10] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 141.424864][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 141.471403][ T10] usb 4-1: config 0 descriptor?? [ 141.596225][ T6572] FAULT_INJECTION: forcing a failure. [ 141.596225][ T6572] name failslab, interval 1, probability 0, space 0, times 0 [ 141.610750][ T6572] CPU: 1 UID: 0 PID: 6572 Comm: syz.0.278 Tainted: G L syzkaller #0 PREEMPT(full) [ 141.610787][ T6572] Tainted: [L]=SOFTLOCKUP [ 141.610795][ T6572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 141.610815][ T6572] Call Trace: [ 141.610822][ T6572] [ 141.610830][ T6572] dump_stack_lvl+0xe8/0x150 [ 141.610855][ T6572] should_fail_ex+0x410/0x560 [ 141.610907][ T6572] should_failslab+0xa8/0x100 [ 141.610932][ T6572] __kmalloc_noprof+0xfe/0x720 [ 141.610960][ T6572] ? rcu_is_watching+0x16/0xb0 [ 141.610984][ T6572] ? tomoyo_realpath_from_path+0xef/0x640 [ 141.611010][ T6572] ? tomoyo_realpath_from_path+0xef/0x640 [ 141.611064][ T6572] tomoyo_realpath_from_path+0xef/0x640 [ 141.611109][ T6572] ? tomoyo_path_number_perm+0x219/0x5f0 [ 141.611141][ T6572] tomoyo_path_number_perm+0x246/0x5f0 [ 141.611165][ T6572] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 141.611203][ T6572] ? __lock_acquire+0x6df/0x2e50 [ 141.611251][ T6572] ? hook_file_ioctl+0x1f2/0x600 [ 141.611305][ T6572] ? __fget_files+0x2a/0x420 [ 141.611326][ T6572] ? __fget_files+0x2a/0x420 [ 141.611360][ T6572] ? __fget_files+0x3a2/0x420 [ 141.611387][ T6572] ? __fget_files+0x2a/0x420 [ 141.611416][ T6572] security_file_ioctl+0xc3/0x2a0 [ 141.611451][ T6572] __se_sys_ioctl+0x47/0x170 [ 141.611476][ T6572] do_syscall_64+0x166/0x520 [ 141.611491][ T6572] ? trace_irq_disable+0x3b/0x140 [ 141.611535][ T6572] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 141.611558][ T6572] ? clear_bhb_loop+0x70/0xc0 [ 141.611585][ T6572] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 141.611610][ T6572] RIP: 0033:0x7f32ba19e0d9 [ 141.611626][ T6572] 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 [ 141.611640][ T6572] RSP: 002b:00007f32bafd6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 141.611673][ T6572] RAX: ffffffffffffffda RBX: 00007f32ba425fa0 RCX: 00007f32ba19e0d9 [ 141.611691][ T6572] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 141.611706][ T6572] RBP: 00007f32bafd6090 R08: 0000000000000000 R09: 0000000000000000 [ 141.611719][ T6572] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 141.611732][ T6572] R13: 00007f32ba426038 R14: 00007f32ba425fa0 R15: 00007ffdf6daec98 [ 141.611770][ T6572] [ 141.612057][ T6572] ERROR: Out of memory at tomoyo_realpath_from_path. [ 141.879730][ T6578] vimc link validate: Sensor A:src:640x480 (0x33424752, 8, 0, 0, 0) Raw Capture 0:snk:640x480 (0x33424752, 8, 0, 0, 0) [ 142.024853][ T6583] FAULT_INJECTION: forcing a failure. [ 142.024853][ T6583] name failslab, interval 1, probability 0, space 0, times 0 [ 142.038520][ T6583] CPU: 0 UID: 0 PID: 6583 Comm: syz.0.280 Tainted: G L syzkaller #0 PREEMPT(full) [ 142.038547][ T6583] Tainted: [L]=SOFTLOCKUP [ 142.038553][ T6583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 142.038563][ T6583] Call Trace: [ 142.038569][ T6583] [ 142.038577][ T6583] dump_stack_lvl+0xe8/0x150 [ 142.038605][ T6583] should_fail_ex+0x410/0x560 [ 142.038634][ T6583] should_failslab+0xa8/0x100 [ 142.038651][ T6583] __kmalloc_noprof+0xfe/0x720 [ 142.038673][ T6583] ? rcu_is_watching+0x16/0xb0 [ 142.038690][ T6583] ? tomoyo_realpath_from_path+0xef/0x640 [ 142.038715][ T6583] ? tomoyo_realpath_from_path+0xef/0x640 [ 142.038746][ T6583] tomoyo_realpath_from_path+0xef/0x640 [ 142.038785][ T6583] ? tomoyo_path_number_perm+0x219/0x5f0 [ 142.038807][ T6583] tomoyo_path_number_perm+0x246/0x5f0 [ 142.038831][ T6583] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 142.038852][ T6583] ? __lock_acquire+0x6df/0x2e50 [ 142.038886][ T6583] ? hook_file_ioctl+0x1f2/0x600 [ 142.038923][ T6583] ? __fget_files+0x2a/0x420 [ 142.038943][ T6583] ? __fget_files+0x2a/0x420 [ 142.038960][ T6583] ? __fget_files+0x3a2/0x420 [ 142.038977][ T6583] ? __fget_files+0x2a/0x420 [ 142.038998][ T6583] security_file_ioctl+0xc3/0x2a0 [ 142.039020][ T6583] __se_sys_ioctl+0x47/0x170 [ 142.039046][ T6583] do_syscall_64+0x166/0x520 [ 142.039060][ T6583] ? trace_irq_disable+0x3b/0x140 [ 142.039083][ T6583] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 142.039100][ T6583] ? clear_bhb_loop+0x70/0xc0 [ 142.039144][ T6583] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 142.039168][ T6583] RIP: 0033:0x7f32ba19e0d9 [ 142.039188][ T6583] 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 [ 142.039207][ T6583] RSP: 002b:00007f32bafb5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 142.039233][ T6583] RAX: ffffffffffffffda RBX: 00007f32ba426090 RCX: 00007f32ba19e0d9 [ 142.039245][ T6583] RDX: 0000200000000000 RSI: 00000000c0045009 RDI: 0000000000000003 [ 142.039255][ T6583] RBP: 00007f32bafb5090 R08: 0000000000000000 R09: 0000000000000000 [ 142.039268][ T6583] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 142.039277][ T6583] R13: 00007f32ba426128 R14: 00007f32ba426090 R15: 00007ffdf6daec98 [ 142.039301][ T6583] [ 142.051160][ T6583] ERROR: Out of memory at tomoyo_realpath_from_path. [ 142.349271][ T5797] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 142.499353][ T5797] usb 3-1: Using ep0 maxpacket: 32 [ 142.505570][ T5797] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 142.516962][ T5797] usb 3-1: config 0 has an invalid interface number: 184 but max is 0 [ 142.525479][ T5797] usb 3-1: config 0 has no interface number 0 [ 142.525532][ T5797] usb 3-1: config 0 interface 184 has no altsetting 0 [ 142.543019][ T5797] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.551918][ T5797] usb 3-1: Product: syz [ 142.556309][ T5797] usb 3-1: Manufacturer: syz [ 142.561188][ T5797] usb 3-1: SerialNumber: syz [ 142.577164][ T5797] usb 3-1: config 0 descriptor?? [ 142.609297][ T5703] usb 2-1: new full-speed USB device number 24 using dummy_hcd [ 142.759987][ T5703] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 142.761790][ T5703] usb 2-1: config 0 has no interfaces? [ 142.767583][ T5703] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.767657][ T5703] usb 2-1: Product: syz [ 142.767701][ T5703] usb 2-1: Manufacturer: syz [ 142.767752][ T5703] usb 2-1: SerialNumber: syz [ 142.786489][ T5703] usb 2-1: config 0 descriptor?? [ 143.007822][ T5703] usb 2-1: USB disconnect, device number 24 [ 143.221473][ T5797] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 143.221525][ T5797] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 143.842515][ T5796] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 143.948518][ T10] usbhid 4-1:0.0: can't add hid device: -71 [ 143.949014][ T10] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 144.000531][ T5796] usb 1-1: Using ep0 maxpacket: 8 [ 144.008795][ T10] usb 4-1: USB disconnect, device number 17 [ 144.010013][ T5796] usb 1-1: New USB device found, idVendor=06cd, idProduct=0202, bcdDevice=c3.d4 [ 144.021984][ T5796] usb 1-1: config index 0 descriptor too short (expected 6427, got 27) [ 144.022117][ T5796] usb 1-1: config 0 has an invalid interface number: 21 but max is 0 [ 144.022174][ T5796] usb 1-1: config 0 has no interface number 0 [ 144.022337][ T5796] usb 1-1: config 0 interface 21 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 144.022460][ T5796] usb 1-1: config 0 interface 21 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 144.022537][ T5796] usb 1-1: config 0 interface 21 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 144.080845][ T5796] usb 1-1: New USB device strings: Mfr=78, Product=1, SerialNumber=0 [ 144.081003][ T5796] usb 1-1: Product: syz [ 144.081053][ T5796] usb 1-1: Manufacturer: syz [ 144.114101][ T5796] usb 1-1: config 0 descriptor?? [ 144.120899][ T6588] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 144.338728][ T6588] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 144.347294][ T6588] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 144.509683][ T5797] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -61 [ 144.509776][ T5797] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -61 [ 144.509819][ T5797] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -61 [ 144.510897][ T5797] smsc75xx 3-1:0.184: probe with driver smsc75xx failed with error -61 [ 144.511971][ T10] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 144.572691][ T5796] usb 1-1: USB disconnect, device number 19 [ 144.659248][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 144.662456][ T10] usb 4-1: New USB device found, idVendor=0582, idProduct=007d, bcdDevice= 0.40 [ 144.671469][ T10] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 144.692097][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 144.692156][ T10] usb 4-1: Product: syz [ 144.692192][ T10] usb 4-1: Manufacturer: syz [ 144.692249][ T10] usb 4-1: SerialNumber: syz [ 144.739508][ T10] snd-ua101 4-1:1.1: sample format descriptor not found [ 144.739582][ T10] snd-ua101 4-1:1.0: invalid num_altsetting [ 144.921520][ T6593] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 144.930617][ T6593] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 145.079730][ T10] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 145.089449][ T1219] usb 4-1: USB disconnect, device number 18 [ 145.240146][ T10] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 145.251200][ T10] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 145.262599][ T10] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 145.262650][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 145.284197][ T10] usb 2-1: config 0 descriptor?? [ 145.435620][ T6609] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 145.449331][ T6609] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 145.679297][ T1219] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 145.748422][ T25] usb 3-1: USB disconnect, device number 20 [ 145.840014][ T1219] usb 1-1: New USB device found, idVendor=0000, idProduct=0000, bcdDevice= 7.02 [ 145.840747][ T1219] usb 1-1: Dual-Role OTG device on HNP port [ 145.841053][ T1219] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 145.874686][ T1219] gspca_main: spca501-2.14.0 probing 0000:0000 [ 145.875575][ T1219] gspca_spca501: reg write: error -32 [ 145.875615][ T1219] spca501 1-1:1.0: Reg write failed for 0x02,0x0f,0x05 [ 145.875822][ T1219] spca501 1-1:1.0: probe with driver spca501 failed with error -22 [ 146.142538][ T6626] netlink: 16 bytes leftover after parsing attributes in process `syz.0.294'. [ 146.491105][ T6617] kvm [6597]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0x187) = 0xfc00 [ 146.491474][ T6617] kvm [6597]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0x186) = 0xfbf0 [ 146.515470][ T6617] kvm [6597]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0x11e) = 0xf900 [ 146.540579][ T6617] kvm [6597]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0xf800 [ 146.550324][ T6617] kvm [6597]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0xf7f0 [ 146.623723][ T6638] FAULT_INJECTION: forcing a failure. [ 146.623723][ T6638] name failslab, interval 1, probability 0, space 0, times 0 [ 146.638056][ T6638] CPU: 0 UID: 0 PID: 6638 Comm: syz.2.298 Tainted: G L syzkaller #0 PREEMPT(full) [ 146.638105][ T6638] Tainted: [L]=SOFTLOCKUP [ 146.638118][ T6638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 146.638135][ T6638] Call Trace: [ 146.638150][ T6638] [ 146.638163][ T6638] dump_stack_lvl+0xe8/0x150 [ 146.638207][ T6638] should_fail_ex+0x410/0x560 [ 146.638258][ T6638] should_failslab+0xa8/0x100 [ 146.638293][ T6638] __kmalloc_noprof+0xfe/0x720 [ 146.638332][ T6638] ? fuse_readdir+0x1aca/0x3550 [ 146.638365][ T6638] ? fuse_readdir+0x1aca/0x3550 [ 146.638408][ T6638] fuse_readdir+0x1aca/0x3550 [ 146.638448][ T6638] ? __lock_acquire+0x6df/0x2e50 [ 146.638497][ T6638] ? look_up_lock_class+0x57/0x110 [ 146.638536][ T6638] ? register_lock_class+0x31/0x2e0 [ 146.638585][ T6638] ? __lock_acquire+0x6df/0x2e50 [ 146.638636][ T6638] ? lock_acquire+0x115/0x350 [ 146.638683][ T6638] ? __pfx_fuse_readdir+0x10/0x10 [ 146.638718][ T6638] ? look_up_lock_class+0x57/0x110 [ 146.638769][ T6638] ? register_lock_class+0x31/0x2e0 [ 146.638814][ T6638] ? __lock_acquire+0x6df/0x2e50 [ 146.638870][ T6638] ? trace_contention_end+0x3d/0x140 [ 146.638941][ T6638] ? iterate_dir+0x209/0x4d0 [ 146.638982][ T6638] ? down_read_killable+0x1bb/0x3b0 [ 146.639032][ T6638] iterate_dir+0x2e2/0x4d0 [ 146.639084][ T6638] __se_sys_getdents+0xf1/0x270 [ 146.639127][ T6638] ? __pfx___se_sys_getdents+0x10/0x10 [ 146.639162][ T6638] ? ksys_write+0x242/0x270 [ 146.639189][ T6638] ? __pfx_filldir+0x10/0x10 [ 146.639226][ T6638] ? __pfx_ksys_write+0x10/0x10 [ 146.639268][ T6638] do_syscall_64+0x166/0x520 [ 146.639292][ T6638] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 146.639316][ T6638] ? clear_bhb_loop+0x70/0xc0 [ 146.639346][ T6638] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 146.639371][ T6638] RIP: 0033:0x7f6dfc19e0d9 [ 146.639392][ T6638] 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 [ 146.639414][ T6638] RSP: 002b:00007f6dfd13c028 EFLAGS: 00000246 ORIG_RAX: 000000000000004e [ 146.639440][ T6638] RAX: ffffffffffffffda RBX: 00007f6dfc425fa0 RCX: 00007f6dfc19e0d9 [ 146.639457][ T6638] RDX: 0000000000000057 RSI: 0000200000000100 RDI: 0000000000000004 [ 146.639471][ T6638] RBP: 00007f6dfd13c090 R08: 0000000000000000 R09: 0000000000000000 [ 146.639486][ T6638] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 146.639500][ T6638] R13: 00007f6dfc426038 R14: 00007f6dfc425fa0 R15: 00007ffe2adf4bc8 [ 146.639535][ T6638] [ 146.657596][ T6644] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 146.666321][ T6644] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 146.816219][ T6644] openvswitch: netlink: Missing key (keys=c0, expected=500) [ 147.379856][ T5796] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 147.529209][ T5796] usb 4-1: Using ep0 maxpacket: 32 [ 147.536272][ T5796] usb 4-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 147.546650][ T5796] usb 4-1: config 0 has an invalid interface number: 184 but max is 0 [ 147.546700][ T5796] usb 4-1: config 0 has no interface number 0 [ 147.546762][ T5796] usb 4-1: config 0 interface 184 has no altsetting 0 [ 147.576796][ T5796] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 147.576863][ T5796] usb 4-1: Product: syz [ 147.576905][ T5796] usb 4-1: Manufacturer: syz [ 147.576926][ T5796] usb 4-1: SerialNumber: syz [ 147.603463][ T5767] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 147.616482][ T5796] usb 4-1: config 0 descriptor?? [ 147.759221][ T5767] usb 3-1: Using ep0 maxpacket: 32 [ 147.765452][ T5767] usb 3-1: unable to get BOS descriptor or descriptor too short [ 147.765629][ T5767] usb 3-1: New USB device found, idVendor=0694, idProduct=0001, bcdDevice=78.13 [ 147.783403][ T5767] usb 3-1: config 14 has an invalid interface number: 57 but max is 1 [ 147.783461][ T5767] usb 3-1: config 14 has an invalid interface number: 228 but max is 1 [ 147.783516][ T5767] usb 3-1: config 14 has no interface number 0 [ 147.783580][ T5767] usb 3-1: config 14 has no interface number 1 [ 147.783894][ T5767] usb 3-1: config 14 interface 228 altsetting 5 has a duplicate endpoint with address 0x8, skipping [ 147.784036][ T5767] usb 3-1: config 14 interface 228 altsetting 5 has an endpoint descriptor with address 0xD1, changing to 0x81 [ 147.784220][ T5767] usb 3-1: config 14 interface 228 altsetting 5 endpoint 0x81 has an invalid bInterval 109, changing to 10 [ 147.784310][ T5767] usb 3-1: config 14 interface 228 altsetting 5 endpoint 0x81 has invalid maxpacket 57993, setting to 1024 [ 147.784482][ T5767] usb 3-1: config 14 interface 228 altsetting 5 endpoint 0x9 has an invalid bInterval 122, changing to 10 [ 147.784552][ T5767] usb 3-1: config 14 interface 228 altsetting 5 has 4 endpoint descriptors, different from the interface descriptor's value: 3 [ 147.784696][ T5767] usb 3-1: config 14 interface 57 has no altsetting 0 [ 147.784753][ T5767] usb 3-1: config 14 interface 228 has no altsetting 0 [ 147.816039][ T5767] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 147.816403][ T5767] usb 3-1: Product: syz [ 147.816447][ T5767] usb 3-1: Manufacturer: syz [ 147.816489][ T5767] usb 3-1: SerialNumber: syz [ 148.036500][ T189] usb 2-1: USB disconnect, device number 25 [ 148.330119][ T5796] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 148.342417][ T5796] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 148.362973][ T5767] legousbtower 3-1:14.57: interrupt endpoints not found [ 148.487618][ T6665] FAULT_INJECTION: forcing a failure. [ 148.487618][ T6665] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 148.487722][ T6665] CPU: 1 UID: 0 PID: 6665 Comm: syz.0.306 Tainted: G L syzkaller #0 PREEMPT(full) [ 148.487755][ T6665] Tainted: [L]=SOFTLOCKUP [ 148.487764][ T6665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 148.487777][ T6665] Call Trace: [ 148.487785][ T6665] [ 148.487853][ T6665] dump_stack_lvl+0xe8/0x150 [ 148.487955][ T6665] should_fail_ex+0x410/0x560 [ 148.488101][ T6665] _copy_from_user+0x2d/0xb0 [ 148.488165][ T6665] ___sys_recvmsg+0x173/0x5a0 [ 148.488261][ T6665] ? __pfx____sys_recvmsg+0x10/0x10 [ 148.488378][ T6665] ? lock_acquire+0x115/0x350 [ 148.488510][ T6665] ? __fget_files+0x3a2/0x420 [ 148.488604][ T6665] do_recvmmsg+0x31a/0x7f0 [ 148.488706][ T6665] ? __pfx_do_recvmmsg+0x10/0x10 [ 148.488810][ T6665] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 148.488874][ T6665] ? __fget_files+0x3a2/0x420 [ 148.488962][ T6665] __x64_sys_recvmmsg+0x198/0x250 [ 148.489053][ T6665] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 148.489164][ T6665] do_syscall_64+0x166/0x520 [ 148.489219][ T6665] ? trace_irq_disable+0x3b/0x140 [ 148.489317][ T6665] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 148.489404][ T6665] ? clear_bhb_loop+0x70/0xc0 [ 148.489478][ T6665] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 148.489539][ T6665] RIP: 0033:0x7f32ba19e0d9 [ 148.489599][ T6665] 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 [ 148.489650][ T6665] RSP: 002b:00007f32bafd6028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 148.489712][ T6665] RAX: ffffffffffffffda RBX: 00007f32ba425fa0 RCX: 00007f32ba19e0d9 [ 148.489756][ T6665] RDX: 0000000000000002 RSI: 0000200000001f40 RDI: 0000000000000003 [ 148.489796][ T6665] RBP: 00007f32bafd6090 R08: 0000000000000000 R09: 0000000000000000 [ 148.489837][ T6665] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000001 [ 148.489870][ T6665] R13: 00007f32ba426038 R14: 00007f32ba425fa0 R15: 00007ffdf6daec98 [ 148.489956][ T6665] [ 148.768124][ T5767] legousbtower 3-1:14.228: LEGO USB Tower firmware version is 244.166 build 40507 [ 148.807448][ T5767] legousbtower 3-1:14.228: LEGO USB Tower #-160 now attached to major 180 minor 0 [ 149.178054][ T6672] openvswitch: netlink: Invalid VLAN frame [ 149.244020][ T6674] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 149.255446][ T6674] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 149.299773][ T5797] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 149.449274][ T5797] usb 2-1: Using ep0 maxpacket: 32 [ 149.457342][ T5797] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 149.462864][ T5797] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 149.463017][ T5797] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 149.463189][ T5797] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 149.480526][ T5797] usb 2-1: config 0 descriptor?? [ 149.513283][ T5797] hub 2-1:0.0: USB hub found [ 149.525755][ C1] usb 3-1: tower_interrupt_in_callback: usb_submit_urb failed (-1) [ 149.529910][ T5767] usb 3-1: USB disconnect, device number 21 [ 149.561400][ T5767] legousbtower 3-1:14.228: LEGO USB Tower #-160 now disconnected [ 149.710785][ T5797] hub 2-1:0.0: 1 port detected [ 149.871292][ T6677] FAULT_INJECTION: forcing a failure. [ 149.871292][ T6677] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 149.871378][ T6677] CPU: 0 UID: 0 PID: 6677 Comm: syz.0.311 Tainted: G L syzkaller #0 PREEMPT(full) [ 149.871412][ T6677] Tainted: [L]=SOFTLOCKUP [ 149.871420][ T6677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 149.871434][ T6677] Call Trace: [ 149.871467][ T6677] [ 149.871513][ T6677] dump_stack_lvl+0xe8/0x150 [ 149.871619][ T6677] should_fail_ex+0x410/0x560 [ 149.871729][ T6677] _copy_from_user+0x2d/0xb0 [ 149.871793][ T6677] ___sys_sendmsg+0x1c6/0x360 [ 149.871868][ T6677] ? __lock_acquire+0x6df/0x2e50 [ 149.871977][ T6677] ? __pfx____sys_sendmsg+0x10/0x10 [ 149.872141][ T6677] ? __fget_files+0x2a/0x420 [ 149.872211][ T6677] ? __fget_files+0x3a2/0x420 [ 149.872309][ T6677] __x64_sys_sendmsg+0x1b1/0x290 [ 149.872399][ T6677] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 149.872543][ T6677] do_syscall_64+0x166/0x520 [ 149.872604][ T6677] ? trace_irq_disable+0x3b/0x140 [ 149.872686][ T6677] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 149.872742][ T6677] ? clear_bhb_loop+0x70/0xc0 [ 149.872823][ T6677] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 149.872891][ T6677] RIP: 0033:0x7f32ba19e0d9 [ 149.872944][ T6677] 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 [ 149.872998][ T6677] RSP: 002b:00007f32bafd6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 149.873088][ T6677] RAX: ffffffffffffffda RBX: 00007f32ba425fa0 RCX: 00007f32ba19e0d9 [ 149.873138][ T6677] RDX: 000000000000c040 RSI: 0000200000000100 RDI: 0000000000000003 [ 149.873172][ T6677] RBP: 00007f32bafd6090 R08: 0000000000000000 R09: 0000000000000000 [ 149.873205][ T6677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 149.873244][ T6677] R13: 00007f32ba426038 R14: 00007f32ba425fa0 R15: 00007ffdf6daec98 [ 149.873324][ T6677] [ 150.090466][ T6670] netlink: 104 bytes leftover after parsing attributes in process `syz.1.308'. [ 150.199513][ T5797] hub 2-1:0.0: config failed, can't get hub status (err -71) [ 150.214738][ T6679] openvswitch: netlink: Invalid VLAN frame [ 150.239680][ T5797] usbhid 2-1:0.0: can't add hid device: -71 [ 150.240168][ T5797] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 150.280115][ T5797] usb 2-1: USB disconnect, device number 26 [ 150.348564][ T6683] atomic_op ffff88805796b9e0 conn xmit_atomic 0000000000000000 [ 150.364829][ T25] hid (null): bogus close delimiter [ 150.364918][ T25] hid (null): unknown global tag 0xc [ 150.386200][ T25] hid-generic 0005:057E:FFFFFFF7.000A: bogus close delimiter [ 150.386274][ T25] hid-generic 0005:057E:FFFFFFF7.000A: item 0 0 2 10 parsing failed [ 150.409272][ T25] hid-generic 0005:057E:FFFFFFF7.000A: probe with driver hid-generic failed with error -22 [ 150.428627][ T6683] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 150.432690][ T6683] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 150.509231][ T5767] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 150.624072][ T5796] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000010: -32 [ 150.624134][ T5796] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read HW_CFG: -32 [ 150.624157][ T5796] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -32 [ 150.624819][ T5796] smsc75xx 4-1:0.184: probe with driver smsc75xx failed with error -32 [ 150.681563][ T5767] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 150.686121][ T5767] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 150.686197][ T5767] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 150.686362][ T5767] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 150.716742][ T5767] usb 3-1: config 0 descriptor?? [ 150.826473][ T5797] wiimote 0005:057E:0306.000B: hidraw0: BLUETOOTH HID v0.03 Gamepad [syz0] on syz0 [ 150.837374][ T5797] wiimote 0005:057E:0306.000B: New device registered [ 151.059252][ T5703] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 151.219210][ T5703] usb 2-1: Using ep0 maxpacket: 8 [ 151.221754][ T5703] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000c, bcdDevice= 0.40 [ 151.224123][ T5703] usb 2-1: config 0 has no interfaces? [ 151.241336][ T5703] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 151.241369][ T5703] usb 2-1: Product: syz [ 151.241523][ T5703] usb 2-1: Manufacturer: syz [ 151.241568][ T5703] usb 2-1: SerialNumber: syz [ 151.260545][ T5703] usb 2-1: config 0 descriptor?? [ 151.417553][ T6691] kvm [6680]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0x187) = 0xfc00 [ 151.417726][ T6691] kvm [6680]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0x186) = 0xfbf0 [ 151.433407][ T6691] kvm [6680]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0x11e) = 0xf900 [ 151.438841][ T6691] kvm [6680]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0xf800 [ 151.439070][ T6691] kvm [6680]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0xf7f0 [ 151.474740][ T6685] wiimote 0005:057E:0306.000B: Unhandled report 32 size 1 [ 151.495546][ T189] usb 2-1: USB disconnect, device number 27 [ 151.538618][ T6684] wiimote 0005:057E:0306.000B: Device removed [ 151.658633][ T10] usb 4-1: USB disconnect, device number 19 [ 151.722138][ T5703] wiimote 0005:057E:0306.000C: hidraw1: BLUETOOTH HID v0.03 Gamepad [syz0] on syz0 [ 151.732271][ T5703] wiimote 0005:057E:0306.000C: New device registered [ 151.894428][ T5797] wiimote 0005:057E:0306.000B: detected device: Nintendo Wii Remote (Gen 1) [ 151.988472][ T6699] FAULT_INJECTION: forcing a failure. [ 151.988472][ T6699] name failslab, interval 1, probability 0, space 0, times 0 [ 152.001668][ T6699] CPU: 1 UID: 0 PID: 6699 Comm: syz.0.319 Tainted: G L syzkaller #0 PREEMPT(full) [ 152.001713][ T6699] Tainted: [L]=SOFTLOCKUP [ 152.001723][ T6699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 152.001737][ T6699] Call Trace: [ 152.001746][ T6699] [ 152.001756][ T6699] dump_stack_lvl+0xe8/0x150 [ 152.001794][ T6699] should_fail_ex+0x410/0x560 [ 152.001832][ T6699] should_failslab+0xa8/0x100 [ 152.001858][ T6699] __kmalloc_noprof+0xfe/0x720 [ 152.001887][ T6699] ? rcu_is_watching+0x16/0xb0 [ 152.001911][ T6699] ? tomoyo_realpath_from_path+0xef/0x640 [ 152.001947][ T6699] ? tomoyo_realpath_from_path+0xef/0x640 [ 152.001989][ T6699] tomoyo_realpath_from_path+0xef/0x640 [ 152.002032][ T6699] ? tomoyo_path_number_perm+0x219/0x5f0 [ 152.002060][ T6699] tomoyo_path_number_perm+0x246/0x5f0 [ 152.002091][ T6699] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 152.002120][ T6699] ? __lock_acquire+0x6df/0x2e50 [ 152.002164][ T6699] ? hook_file_ioctl+0x1f2/0x600 [ 152.002212][ T6699] ? __fget_files+0x2a/0x420 [ 152.002240][ T6699] ? __fget_files+0x2a/0x420 [ 152.002264][ T6699] ? __fget_files+0x3a2/0x420 [ 152.002289][ T6699] ? __fget_files+0x2a/0x420 [ 152.002318][ T6699] security_file_ioctl+0xc3/0x2a0 [ 152.002350][ T6699] __se_sys_ioctl+0x47/0x170 [ 152.002386][ T6699] do_syscall_64+0x166/0x520 [ 152.002407][ T6699] ? trace_irq_disable+0x3b/0x140 [ 152.002438][ T6699] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 152.002461][ T6699] ? clear_bhb_loop+0x70/0xc0 [ 152.002489][ T6699] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 152.002511][ T6699] RIP: 0033:0x7f32ba19e0d9 [ 152.002532][ T6699] 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 [ 152.002552][ T6699] RSP: 002b:00007f32bafd6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 152.002577][ T6699] RAX: ffffffffffffffda RBX: 00007f32ba425fa0 RCX: 00007f32ba19e0d9 [ 152.002595][ T6699] RDX: 0000200000000200 RSI: 00000000c0845657 RDI: 0000000000000003 [ 152.002609][ T6699] RBP: 00007f32bafd6090 R08: 0000000000000000 R09: 0000000000000000 [ 152.002624][ T6699] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 152.002638][ T6699] R13: 00007f32ba426038 R14: 00007f32ba425fa0 R15: 00007ffdf6daec98 [ 152.002673][ T6699] [ 152.012603][ T10] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 152.095571][ T6699] ERROR: Out of memory at tomoyo_realpath_from_path. [ 152.189861][ T10] usb 4-1: Using ep0 maxpacket: 8 [ 152.204341][ T10] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000c, bcdDevice= 0.40 [ 152.207361][ T10] usb 4-1: config 0 has no interfaces? [ 152.253344][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 152.253442][ T10] usb 4-1: Product: syz [ 152.253493][ T10] usb 4-1: Manufacturer: syz [ 152.253536][ T10] usb 4-1: SerialNumber: syz [ 152.319874][ T10] usb 4-1: config 0 descriptor?? [ 152.345809][ T5797] input: Nintendo Wii Remote Accelerometer as /devices/virtual/misc/uhid/0005:057E:0306.000B/input/input14 [ 152.399307][ T5797] input: Nintendo Wii Remote IR as /devices/virtual/misc/uhid/0005:057E:0306.000B/input/input15 [ 152.441308][ T5797] input: Nintendo Wii Remote as /devices/virtual/misc/uhid/0005:057E:0306.000B/input/input13 [ 152.530399][ T6694] FAULT_INJECTION: forcing a failure. [ 152.530399][ T6694] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 152.530469][ T6694] CPU: 0 UID: 0 PID: 6694 Comm: syz.3.317 Tainted: G L syzkaller #0 PREEMPT(full) [ 152.530500][ T6694] Tainted: [L]=SOFTLOCKUP [ 152.530535][ T6694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 152.530588][ T6694] Call Trace: [ 152.530618][ T6694] [ 152.530649][ T6694] dump_stack_lvl+0xe8/0x150 [ 152.530756][ T6694] should_fail_ex+0x410/0x560 [ 152.530872][ T6694] _copy_from_user+0x2d/0xb0 [ 152.530927][ T6694] uhid_char_write+0x120/0xc90 [ 152.531023][ T6694] ? __pfx_uhid_char_write+0x10/0x10 [ 152.531096][ T6694] vfs_write+0x296/0xba0 [ 152.531191][ T6694] ? __pfx_vfs_write+0x10/0x10 [ 152.531277][ T6694] ? __fget_files+0x2a/0x420 [ 152.531349][ T6694] ? __fget_files+0x2a/0x420 [ 152.531414][ T6694] ? __fget_files+0x3a2/0x420 [ 152.531488][ T6694] ? __fget_files+0x2a/0x420 [ 152.531575][ T6694] ksys_write+0x150/0x270 [ 152.531665][ T6694] ? __pfx_ksys_write+0x10/0x10 [ 152.531771][ T6694] do_syscall_64+0x166/0x520 [ 152.531834][ T6694] ? trace_irq_disable+0x3b/0x140 [ 152.531918][ T6694] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 152.531990][ T6694] ? clear_bhb_loop+0x70/0xc0 [ 152.532078][ T6694] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 152.532146][ T6694] RIP: 0033:0x7fb7ac19e0d9 [ 152.532202][ T6694] 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 [ 152.532255][ T6694] RSP: 002b:00007fb7acfad028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 152.532336][ T6694] RAX: ffffffffffffffda RBX: 00007fb7ac425fa0 RCX: 00007fb7ac19e0d9 [ 152.532385][ T6694] RDX: 0000000000000007 RSI: 0000200000000080 RDI: 0000000000000003 [ 152.532419][ T6694] RBP: 00007fb7acfad090 R08: 0000000000000000 R09: 0000000000000000 [ 152.532458][ T6694] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 152.532500][ T6694] R13: 00007fb7ac426038 R14: 00007fb7ac425fa0 R15: 00007ffe81751b78 [ 152.532594][ T6694] [ 152.566570][ T6693] wiimote 0005:057E:0306.000C: Device removed [ 152.573380][ T10] usb 4-1: USB disconnect, device number 20 [ 152.605773][ T6703] loop2: detected capacity change from 0 to 7 [ 152.707512][ T6703] Dev loop2: unable to read RDB block 7 [ 152.707657][ T6703] loop2: unable to read partition table [ 152.708202][ T6703] loop2: partition table beyond EOD, truncated [ 152.708308][ T6703] loop_reread_partitions: partition scan of loop2 (þ被xü—ŸÑච) failed (rc=-5) [ 152.778851][ T5703] wiimote 0005:057E:0306.000C: detected device: Nintendo Wii Remote (Gen 1) [ 152.779610][ T5703] sysfs: cannot create duplicate filename '/class/power_supply/wiimote_battery_syz0' [ 152.779636][ T5703] CPU: 1 UID: 0 PID: 5703 Comm: kworker/1:5 Tainted: G L syzkaller #0 PREEMPT(full) [ 152.779667][ T5703] Tainted: [L]=SOFTLOCKUP [ 152.779680][ T5703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 152.779695][ T5703] Workqueue: events wiimote_init_worker [ 152.779727][ T5703] Call Trace: [ 152.779736][ T5703] [ 152.779745][ T5703] dump_stack_lvl+0xe8/0x150 [ 152.779778][ T5703] sysfs_warn_dup+0x8e/0xa0 [ 152.779807][ T5703] sysfs_do_create_link_sd+0xc0/0x110 [ 152.779840][ T5703] device_add_class_symlinks+0x1cf/0x240 [ 152.779886][ T5703] device_add+0x467/0xb80 [ 152.779920][ T5703] __power_supply_register+0xb88/0xf60 [ 152.779957][ T5703] ? __pfx___power_supply_register+0x10/0x10 [ 152.779991][ T5703] ? trace_kmalloc+0x2a/0xf0 [ 152.780030][ T5703] wiimod_battery_probe+0x202/0x3a0 [ 152.780064][ T5703] ? __pfx_wiimod_battery_probe+0x10/0x10 [ 152.780102][ T5703] ? input_ff_create_memless+0x2e4/0x600 [ 152.780152][ T5703] wiimote_init_worker+0x20c9/0x2f00 [ 152.780189][ T5703] ? __pfx_wiimote_init_worker+0x10/0x10 [ 152.780215][ T5703] ? irqentry_exit+0x218/0x910 [ 152.780237][ T5703] ? lockdep_hardirqs_on+0x7b/0x110 [ 152.780272][ T5703] ? irqentry_exit+0x218/0x910 [ 152.780291][ T5703] ? trace_irq_disable+0x3b/0x140 [ 152.780333][ T5703] ? process_scheduled_works+0x97a/0x1630 [ 152.780370][ T5703] ? rcu_is_watching+0x16/0xb0 [ 152.780396][ T5703] ? process_scheduled_works+0x97a/0x1630 [ 152.780424][ T5703] process_scheduled_works+0xc3d/0x1630 [ 152.780482][ T5703] ? __pfx_process_scheduled_works+0x10/0x10 [ 152.780516][ T5703] ? assign_work+0x3cf/0x5d0 [ 152.780547][ T5703] worker_thread+0xa47/0xfb0 [ 152.780590][ T5703] ? __kthread_parkme+0x71/0x1f0 [ 152.780631][ T5703] kthread+0x38b/0x480 [ 152.780664][ T5703] ? __pfx_worker_thread+0x10/0x10 [ 152.780689][ T5703] ? __pfx_kthread+0x10/0x10 [ 152.780722][ T5703] ret_from_fork+0x514/0xb70 [ 152.780756][ T5703] ? __pfx_ret_from_fork+0x10/0x10 [ 152.780786][ T5703] ? __switch_to+0xc89/0x1420 [ 152.780817][ T5703] ? __pfx_kthread+0x10/0x10 [ 152.780851][ T5703] ret_from_fork_asm+0x1a/0x30 [ 152.780899][ T5703] [ 152.951197][ T5703] wiimote 0005:057E:0306.000C: cannot register battery device [ 153.288163][ T1219] usb 3-1: USB disconnect, device number 22 [ 153.453200][ T6716] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 153.462383][ T6716] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 153.779249][ T1219] usb 3-1: new low-speed USB device number 23 using dummy_hcd [ 153.955918][ T1219] usb 3-1: unable to get BOS descriptor or descriptor too short [ 153.956022][ T1219] usb 3-1: New USB device found, idVendor=0048, idProduct=0000, bcdDevice= 0.00 [ 153.956080][ T1219] usb 3-1: no configurations [ 153.956099][ T1219] usb 3-1: can't read configurations, error -22 [ 154.106512][ T6720] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 154.108989][ T6720] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 155.689808][ T1219] usb 3-1: new full-speed USB device number 25 using dummy_hcd [ 155.873348][ T1219] usb 3-1: not running at top speed; connect to a high speed hub [ 155.883200][ T1219] usb 3-1: New USB device found, idVendor=041e, idProduct=3040, bcdDevice= 0.40 [ 155.897322][ T1219] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 129, changing to 4 [ 155.909624][ T1219] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid maxpacket 1024, setting to 1023 [ 155.924200][ T1219] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.924245][ T1219] usb 3-1: Product: syz [ 155.924286][ T1219] usb 3-1: Manufacturer: syz [ 155.924338][ T1219] usb 3-1: SerialNumber: syz [ 155.957978][ T6739] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 155.962247][ T6739] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 156.132151][ T6739] kvm [6738]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0x187) = 0xfc00 [ 156.132303][ T6739] kvm [6738]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0x186) = 0xfbf0 [ 156.141792][ T6739] kvm [6738]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0x11e) = 0xf900 [ 156.146580][ T6739] kvm [6738]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0xf800 [ 156.146796][ T6739] kvm [6738]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0xf7f0 [ 156.212068][ T1219] usb 3-1: Unsupported UAC3 BADD profile [ 156.283919][ T1219] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 156.308456][ T1219] usb 3-1: USB disconnect, device number 25 [ 156.341287][ T5633] udevd[5633]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card5/controlC5/../uevent} for writing: No such file or directory [ 156.898467][ T6745] FAULT_INJECTION: forcing a failure. [ 156.898467][ T6745] name failslab, interval 1, probability 0, space 0, times 0 [ 156.898531][ T6745] CPU: 1 UID: 0 PID: 6745 Comm: syz.0.333 Tainted: G L syzkaller #0 PREEMPT(full) [ 156.898564][ T6745] Tainted: [L]=SOFTLOCKUP [ 156.898625][ T6745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 156.898670][ T6745] Call Trace: [ 156.898701][ T6745] [ 156.898725][ T6745] dump_stack_lvl+0xe8/0x150 [ 156.898825][ T6745] should_fail_ex+0x410/0x560 [ 156.898928][ T6745] should_failslab+0xa8/0x100 [ 156.899001][ T6745] __kmalloc_noprof+0xfe/0x720 [ 156.899075][ T6745] ? rcu_is_watching+0x16/0xb0 [ 156.899140][ T6745] ? tomoyo_realpath_from_path+0xef/0x640 [ 156.899233][ T6745] ? tomoyo_realpath_from_path+0xef/0x640 [ 156.899348][ T6745] tomoyo_realpath_from_path+0xef/0x640 [ 156.899471][ T6745] ? tomoyo_path_number_perm+0x219/0x5f0 [ 156.899557][ T6745] tomoyo_path_number_perm+0x246/0x5f0 [ 156.899650][ T6745] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 156.899734][ T6745] ? __lock_acquire+0x6df/0x2e50 [ 156.899849][ T6745] ? hook_file_ioctl+0x1f2/0x600 [ 156.899987][ T6745] ? __fget_files+0x2a/0x420 [ 156.900068][ T6745] ? __fget_files+0x2a/0x420 [ 156.900154][ T6745] ? __fget_files+0x3a2/0x420 [ 156.900216][ T6745] ? __fget_files+0x2a/0x420 [ 156.900304][ T6745] security_file_ioctl+0xc3/0x2a0 [ 156.900395][ T6745] __se_sys_ioctl+0x47/0x170 [ 156.900495][ T6745] do_syscall_64+0x166/0x520 [ 156.900549][ T6745] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 156.900612][ T6745] ? clear_bhb_loop+0x70/0xc0 [ 156.900686][ T6745] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 156.900748][ T6745] RIP: 0033:0x7f32ba19e0d9 [ 156.900808][ T6745] 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 [ 156.900864][ T6745] RSP: 002b:00007f32bafd6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 156.900927][ T6745] RAX: ffffffffffffffda RBX: 00007f32ba425fa0 RCX: 00007f32ba19e0d9 [ 156.900970][ T6745] RDX: 0000200000000040 RSI: 0000000040045613 RDI: 0000000000000003 [ 156.901012][ T6745] RBP: 00007f32bafd6090 R08: 0000000000000000 R09: 0000000000000000 [ 156.901051][ T6745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 156.901085][ T6745] R13: 00007f32ba426038 R14: 00007f32ba425fa0 R15: 00007ffdf6daec98 [ 156.901177][ T6745] [ 156.903614][ T6745] ERROR: Out of memory at tomoyo_realpath_from_path. [ 157.059620][ T1219] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 157.224887][ T1219] usb 3-1: New USB device found, idVendor=041e, idProduct=3100, bcdDevice= 0.00 [ 157.241591][ T1219] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 157.243499][ T1219] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 157.243580][ T1219] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 157.243700][ T1219] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 157.284826][ T1219] usb 3-1: config 0 descriptor?? [ 157.363438][ T6748] X.509: signatureAlgorithm (106) differs from tbsCertificate.signature (12) [ 157.549301][ T10] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 157.700212][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 157.706319][ T10] usb 4-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 157.717373][ T10] usb 4-1: config 0 has an invalid interface number: 184 but max is 0 [ 157.726129][ T10] usb 4-1: config 0 has no interface number 0 [ 157.732554][ T10] usb 4-1: config 0 interface 184 has no altsetting 0 [ 157.742533][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.751809][ T10] usb 4-1: Product: syz [ 157.756096][ T10] usb 4-1: Manufacturer: syz [ 157.760926][ T10] usb 4-1: SerialNumber: syz [ 157.768875][ T10] usb 4-1: config 0 descriptor?? [ 157.783555][ T1219] hid_parser_main: 5 callbacks suppressed [ 157.783688][ T1219] creative-sb0540 0003:041E:3100.000D: unknown main item tag 0x2 [ 157.783880][ T1219] creative-sb0540 0003:041E:3100.000D: unknown main item tag 0x5 [ 157.784026][ T1219] creative-sb0540 0003:041E:3100.000D: item fetching failed at offset 9/24 [ 157.806165][ T1219] creative-sb0540 0003:041E:3100.000D: parse failed [ 157.806305][ T1219] creative-sb0540 0003:041E:3100.000D: probe with driver creative-sb0540 failed with error -22 [ 157.882913][ T6757] netlink: 'syz.0.337': attribute type 5 has an invalid length. [ 157.898576][ T6757] binder: Unknown parameter 'audit' [ 158.387800][ T10] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 158.399692][ T10] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 158.612444][ T1219] usb 1-1: USB disconnect, device number 20 [ 159.599784][ T5703] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 159.759519][ T5703] usb 1-1: Using ep0 maxpacket: 8 [ 159.767254][ T5703] usb 1-1: unable to get BOS descriptor or descriptor too short [ 159.775599][ T5703] usb 1-1: New USB device found, idVendor=1199, idProduct=6893, bcdDevice=16.b7 [ 159.787594][ T5703] usb 1-1: config 3 has an invalid interface number: 92 but max is 1 [ 159.799499][ T5703] usb 1-1: config 3 has an invalid interface number: 120 but max is 1 [ 159.799554][ T5703] usb 1-1: config 3 has an invalid interface number: 92 but max is 1 [ 159.799580][ T5703] usb 1-1: config 3 has no interface number 0 [ 159.799601][ T5703] usb 1-1: config 3 has no interface number 1 [ 159.800213][ T5703] usb 1-1: config 3 interface 120 altsetting 8 endpoint 0xE has invalid wMaxPacketSize 0 [ 159.800256][ T5703] usb 1-1: config 3 interface 92 altsetting 4 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 159.800291][ T5703] usb 1-1: config 3 interface 92 has no altsetting 0 [ 159.800316][ T5703] usb 1-1: config 3 interface 92 has no altsetting 1 [ 159.800339][ T5703] usb 1-1: config 3 interface 120 has no altsetting 0 [ 159.882108][ T5703] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.890452][ T5703] usb 1-1: Product: syz [ 159.890475][ T5703] usb 1-1: Manufacturer: syz [ 159.890491][ T5703] usb 1-1: SerialNumber: syz [ 159.936193][ T5797] usb 3-1: USB disconnect, device number 26 [ 160.056155][ T6763] FAULT_INJECTION: forcing a failure. [ 160.056155][ T6763] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 160.071490][ T6763] CPU: 1 UID: 0 PID: 6763 Comm: syz.2.340 Tainted: G L syzkaller #0 PREEMPT(full) [ 160.071531][ T6763] Tainted: [L]=SOFTLOCKUP [ 160.071540][ T6763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 160.071554][ T6763] Call Trace: [ 160.071563][ T6763] [ 160.071573][ T6763] dump_stack_lvl+0xe8/0x150 [ 160.071608][ T6763] should_fail_ex+0x410/0x560 [ 160.071647][ T6763] _copy_from_user+0x2d/0xb0 [ 160.071671][ T6763] ___sys_recvmsg+0x173/0x5a0 [ 160.071709][ T6763] ? __pfx____sys_recvmsg+0x10/0x10 [ 160.071745][ T6763] ? lock_acquire+0x115/0x350 [ 160.071796][ T6763] ? __fget_files+0x3a2/0x420 [ 160.071834][ T6763] do_recvmmsg+0x31a/0x7f0 [ 160.071873][ T6763] ? __pfx_do_recvmmsg+0x10/0x10 [ 160.071917][ T6763] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 160.071942][ T6763] ? __fget_files+0x3a2/0x420 [ 160.071979][ T6763] __x64_sys_recvmmsg+0x198/0x250 [ 160.072013][ T6763] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 160.072063][ T6763] do_syscall_64+0x166/0x520 [ 160.072084][ T6763] ? trace_irq_disable+0x3b/0x140 [ 160.072117][ T6763] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 160.072140][ T6763] ? clear_bhb_loop+0x70/0xc0 [ 160.072167][ T6763] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 160.072201][ T6763] RIP: 0033:0x7f6dfc19e0d9 [ 160.072222][ T6763] 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 [ 160.072242][ T6763] RSP: 002b:00007f6dfd13c028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 160.072271][ T6763] RAX: ffffffffffffffda RBX: 00007f6dfc425fa0 RCX: 00007f6dfc19e0d9 [ 160.072288][ T6763] RDX: 0000000000000001 RSI: 0000200000001f40 RDI: 0000000000000003 [ 160.072303][ T6763] RBP: 00007f6dfd13c090 R08: 0000000000000000 R09: 0000000000000000 [ 160.072318][ T6763] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000001 [ 160.072333][ T6763] R13: 00007f6dfc426038 R14: 00007f6dfc425fa0 R15: 00007ffe2adf4bc8 [ 160.072368][ T6763] [ 160.307755][ T6761] netlink: 196 bytes leftover after parsing attributes in process `syz.0.339'. [ 160.307872][ T6761] netlink: 8 bytes leftover after parsing attributes in process `syz.0.339'. [ 160.659317][ T5796] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 160.691616][ T10] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000010: -32 [ 160.691664][ T10] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read HW_CFG: -32 [ 160.691687][ T10] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -32 [ 160.692472][ T10] smsc75xx 4-1:0.184: probe with driver smsc75xx failed with error -32 [ 160.757755][ T5703] usb 1-1: selecting invalid altsetting 1 [ 160.763960][ T5703] sierra 1-1:3.92: Sierra USB modem converter detected [ 160.774639][ T5703] usb 1-1: Sierra USB modem converter now attached to ttyUSB0 [ 160.786443][ T5703] sierra 1-1:3.120: Sierra USB modem converter detected [ 160.798271][ T5703] usb 1-1: Sierra USB modem converter now attached to ttyUSB1 [ 160.809664][ T5703] usb 1-1: USB disconnect, device number 21 [ 160.813467][ T5796] usb 3-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 160.826133][ T5796] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 160.826278][ T5796] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 160.826370][ T5796] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 160.826459][ T5796] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 160.826574][ T5796] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 160.883836][ T5703] sierra ttyUSB0: Sierra USB modem converter now disconnected from ttyUSB0 [ 160.893189][ T5703] sierra 1-1:3.92: device disconnected [ 160.907761][ T5703] sierra ttyUSB1: Sierra USB modem converter now disconnected from ttyUSB1 [ 160.917145][ T5703] sierra 1-1:3.120: device disconnected [ 161.116230][ T6773] FAULT_INJECTION: forcing a failure. [ 161.116230][ T6773] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 161.116299][ T6773] CPU: 0 UID: 0 PID: 6773 Comm: syz.1.343 Tainted: G L syzkaller #0 PREEMPT(full) [ 161.116331][ T6773] Tainted: [L]=SOFTLOCKUP [ 161.116339][ T6773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 161.116410][ T6773] Call Trace: [ 161.116442][ T6773] [ 161.116479][ T6773] dump_stack_lvl+0xe8/0x150 [ 161.116599][ T6773] should_fail_ex+0x410/0x560 [ 161.116696][ T6773] _copy_from_user+0x2d/0xb0 [ 161.116766][ T6773] ___sys_sendmsg+0x1c6/0x360 [ 161.116840][ T6773] ? __lock_acquire+0x6df/0x2e50 [ 161.116934][ T6773] ? __pfx____sys_sendmsg+0x10/0x10 [ 161.117095][ T6773] ? __fget_files+0x2a/0x420 [ 161.117161][ T6773] ? __fget_files+0x3a2/0x420 [ 161.117257][ T6773] __x64_sys_sendmsg+0x1b1/0x290 [ 161.117361][ T6773] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 161.117489][ T6773] do_syscall_64+0x166/0x520 [ 161.117548][ T6773] ? trace_irq_disable+0x3b/0x140 [ 161.117642][ T6773] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 161.117705][ T6773] ? clear_bhb_loop+0x70/0xc0 [ 161.117778][ T6773] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 161.117849][ T6773] RIP: 0033:0x7f67b299e0d9 [ 161.117916][ T6773] 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 [ 161.117974][ T6773] RSP: 002b:00007f67b3951028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 161.118044][ T6773] RAX: ffffffffffffffda RBX: 00007f67b2c25fa0 RCX: 00007f67b299e0d9 [ 161.118088][ T6773] RDX: 0000000004000000 RSI: 0000200000000100 RDI: 0000000000000003 [ 161.118134][ T6773] RBP: 00007f67b3951090 R08: 0000000000000000 R09: 0000000000000000 [ 161.118175][ T6773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 161.118208][ T6773] R13: 00007f67b2c26038 R14: 00007f67b2c25fa0 R15: 00007fff731fd898 [ 161.118299][ T6773] [ 161.374321][ T5796] usb 3-1: USB disconnect, device number 27 [ 161.443796][ T6780] FAULT_INJECTION: forcing a failure. [ 161.443796][ T6780] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 161.443863][ T6780] CPU: 0 UID: 0 PID: 6780 Comm: syz.2.346 Tainted: G L syzkaller #0 PREEMPT(full) [ 161.443895][ T6780] Tainted: [L]=SOFTLOCKUP [ 161.443902][ T6780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 161.443968][ T6780] Call Trace: [ 161.444000][ T6780] [ 161.444031][ T6780] dump_stack_lvl+0xe8/0x150 [ 161.444149][ T6780] should_fail_ex+0x410/0x560 [ 161.444249][ T6780] _copy_from_user+0x2d/0xb0 [ 161.444321][ T6780] ___sys_sendmsg+0x1c6/0x360 [ 161.444395][ T6780] ? __lock_acquire+0x6df/0x2e50 [ 161.444491][ T6780] ? __pfx____sys_sendmsg+0x10/0x10 [ 161.444665][ T6780] ? __fget_files+0x2a/0x420 [ 161.444737][ T6780] ? __fget_files+0x3a2/0x420 [ 161.444834][ T6780] __x64_sys_sendmsg+0x1b1/0x290 [ 161.444919][ T6780] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 161.445051][ T6780] do_syscall_64+0x166/0x520 [ 161.445106][ T6780] ? trace_irq_disable+0x3b/0x140 [ 161.445218][ T6780] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 161.445283][ T6780] ? clear_bhb_loop+0x70/0xc0 [ 161.445364][ T6780] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 161.445428][ T6780] RIP: 0033:0x7f6dfc19e0d9 [ 161.445496][ T6780] 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 [ 161.445556][ T6780] RSP: 002b:00007f6dfd13c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 161.445621][ T6780] RAX: ffffffffffffffda RBX: 00007f6dfc425fa0 RCX: 00007f6dfc19e0d9 [ 161.445673][ T6780] RDX: 000000000000c040 RSI: 0000200000000100 RDI: 0000000000000003 [ 161.445714][ T6780] RBP: 00007f6dfd13c090 R08: 0000000000000000 R09: 0000000000000000 [ 161.445750][ T6780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 161.445789][ T6780] R13: 00007f6dfc426038 R14: 00007f6dfc425fa0 R15: 00007ffe2adf4bc8 [ 161.445877][ T6780] [ 161.687787][ T6782] openvswitch: netlink: Invalid VLAN frame [ 161.777310][ T6786] FAULT_INJECTION: forcing a failure. [ 161.777310][ T6786] name failslab, interval 1, probability 0, space 0, times 0 [ 161.792135][ T6786] CPU: 1 UID: 0 PID: 6786 Comm: syz.2.348 Tainted: G L syzkaller #0 PREEMPT(full) [ 161.792174][ T6786] Tainted: [L]=SOFTLOCKUP [ 161.792183][ T6786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 161.792196][ T6786] Call Trace: [ 161.792206][ T6786] [ 161.792214][ T6786] dump_stack_lvl+0xe8/0x150 [ 161.792244][ T6786] should_fail_ex+0x410/0x560 [ 161.792276][ T6786] should_failslab+0xa8/0x100 [ 161.792296][ T6786] __kvmalloc_node_noprof+0x176/0x820 [ 161.792325][ T6786] ? get_pid_task+0x20/0x1f0 [ 161.792351][ T6786] ? seq_read_iter+0x1ea/0xca0 [ 161.792378][ T6786] ? seq_read_iter+0x1ea/0xca0 [ 161.792415][ T6786] seq_read_iter+0x1ea/0xca0 [ 161.792445][ T6786] ? common_file_perm+0x20e/0x2b0 [ 161.792480][ T6786] proc_reg_read_iter+0x1b7/0x280 [ 161.792511][ T6786] vfs_read+0x595/0xa80 [ 161.792542][ T6786] ? __pfx_vfs_read+0x10/0x10 [ 161.792572][ T6786] ? __fget_files+0x2a/0x420 [ 161.792601][ T6786] ksys_read+0x150/0x270 [ 161.792626][ T6786] ? __pfx_ksys_read+0x10/0x10 [ 161.792664][ T6786] do_syscall_64+0x166/0x520 [ 161.792681][ T6786] ? trace_irq_disable+0x3b/0x140 [ 161.792707][ T6786] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 161.792726][ T6786] ? clear_bhb_loop+0x70/0xc0 [ 161.792748][ T6786] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 161.792767][ T6786] RIP: 0033:0x7f6dfc19e0d9 [ 161.792784][ T6786] 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 [ 161.792800][ T6786] RSP: 002b:00007f6dfd13c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 161.792820][ T6786] RAX: ffffffffffffffda RBX: 00007f6dfc425fa0 RCX: 00007f6dfc19e0d9 [ 161.792834][ T6786] RDX: 0000000000002020 RSI: 0000200000002980 RDI: 0000000000000003 [ 161.792846][ T6786] RBP: 00007f6dfd13c090 R08: 0000000000000000 R09: 0000000000000000 [ 161.792857][ T6786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 161.792868][ T6786] R13: 00007f6dfc426038 R14: 00007f6dfc425fa0 R15: 00007ffe2adf4bc8 [ 161.792896][ T6786] [ 161.939958][ T10] usb 4-1: USB disconnect, device number 21 [ 162.145627][ T6793] binder: 6791:6793 ioctl c018620c 200000000380 returned -22 [ 162.281458][ T6797] FAULT_INJECTION: forcing a failure. [ 162.281458][ T6797] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 162.281526][ T6797] CPU: 0 UID: 0 PID: 6797 Comm: syz.2.353 Tainted: G L syzkaller #0 PREEMPT(full) [ 162.281556][ T6797] Tainted: [L]=SOFTLOCKUP [ 162.281630][ T6797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 162.281676][ T6797] Call Trace: [ 162.281706][ T6797] [ 162.281730][ T6797] dump_stack_lvl+0xe8/0x150 [ 162.281838][ T6797] should_fail_ex+0x410/0x560 [ 162.281941][ T6797] _copy_from_user+0x2d/0xb0 [ 162.282003][ T6797] keyctl_dh_compute+0xd4/0x180 [ 162.282075][ T6797] ? __pfx_keyctl_dh_compute+0x10/0x10 [ 162.282167][ T6797] __se_sys_keyctl+0x44c/0x9d0 [ 162.282250][ T6797] ? __pfx___se_sys_keyctl+0x10/0x10 [ 162.282322][ T6797] ? __mutex_unlock_slowpath+0x731/0x900 [ 162.282394][ T6797] ? __fget_files+0x2a/0x420 [ 162.282462][ T6797] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 162.282524][ T6797] ? __fget_files+0x3a2/0x420 [ 162.282607][ T6797] ? fput+0xa0/0xd0 [ 162.282676][ T6797] ? ksys_write+0x242/0x270 [ 162.282756][ T6797] ? __pfx_ksys_write+0x10/0x10 [ 162.282849][ T6797] ? __x64_sys_keyctl+0x20/0xc0 [ 162.282931][ T6797] do_syscall_64+0x166/0x520 [ 162.282986][ T6797] ? trace_irq_disable+0x3b/0x140 [ 162.283076][ T6797] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 162.283139][ T6797] ? clear_bhb_loop+0x70/0xc0 [ 162.283228][ T6797] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 162.283290][ T6797] RIP: 0033:0x7f6dfc19e0d9 [ 162.283352][ T6797] 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 [ 162.283398][ T6797] RSP: 002b:00007f6dfd13c028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 162.283467][ T6797] RAX: ffffffffffffffda RBX: 00007f6dfc425fa0 RCX: 00007f6dfc19e0d9 [ 162.283510][ T6797] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000017 [ 162.283550][ T6797] RBP: 00007f6dfd13c090 R08: 0000200000000100 R09: 0000000000000000 [ 162.283593][ T6797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 162.283633][ T6797] R13: 00007f6dfc426038 R14: 00007f6dfc425fa0 R15: 00007ffe2adf4bc8 [ 162.283717][ T6797] [ 162.361572][ T5796] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 162.516956][ T5796] usb 1-1: New USB device found, idVendor=041e, idProduct=3100, bcdDevice= 0.00 [ 162.525886][ T5796] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 162.525984][ T5796] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 162.526058][ T5796] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 162.526157][ T5796] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 162.572032][ T5796] usb 1-1: config 0 descriptor?? [ 162.829455][ T1220] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 162.980032][ T1220] usb 2-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 162.983069][ T1220] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 162.983229][ T1220] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 163.008733][ T1220] usb 2-1: config 0 descriptor?? [ 163.016869][ T5796] creative-sb0540 0003:041E:3100.000E: unknown main item tag 0x2 [ 163.016931][ T5796] creative-sb0540 0003:041E:3100.000E: unknown main item tag 0x5 [ 163.016992][ T5796] creative-sb0540 0003:041E:3100.000E: item fetching failed at offset 9/24 [ 163.022392][ T5796] creative-sb0540 0003:041E:3100.000E: parse failed [ 163.022660][ T5796] creative-sb0540 0003:041E:3100.000E: probe with driver creative-sb0540 failed with error -22 [ 163.061891][ T1220] pwc: Askey VC010 type 2 USB webcam detected. [ 163.159248][ T5703] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 163.226961][ T1220] pwc: recv_control_msg error -32 req 02 val 2b00 [ 163.251983][ T1220] pwc: recv_control_msg error -71 req 02 val 2700 [ 163.261401][ T1220] pwc: recv_control_msg error -71 req 02 val 2c00 [ 163.269475][ T1220] pwc: recv_control_msg error -71 req 04 val 1000 [ 163.277356][ T1220] pwc: recv_control_msg error -71 req 04 val 1300 [ 163.286112][ T1220] pwc: recv_control_msg error -71 req 04 val 1400 [ 163.293442][ T1220] pwc: recv_control_msg error -71 req 02 val 2000 [ 163.300514][ T1220] pwc: recv_control_msg error -71 req 02 val 2100 [ 163.309493][ T1220] pwc: recv_control_msg error -71 req 04 val 1500 [ 163.316857][ T1220] pwc: recv_control_msg error -71 req 02 val 2500 [ 163.323549][ T5703] usb 3-1: Using ep0 maxpacket: 32 [ 163.329860][ T5703] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 163.340089][ T1220] pwc: recv_control_msg error -71 req 02 val 2400 [ 163.348879][ T1220] pwc: recv_control_msg error -71 req 02 val 2600 [ 163.356972][ T1220] pwc: recv_control_msg error -71 req 02 val 2900 [ 163.363777][ T5703] usb 3-1: config 0 has an invalid interface number: 184 but max is 0 [ 163.363809][ T5703] usb 3-1: config 0 has no interface number 0 [ 163.363855][ T5703] usb 3-1: config 0 interface 184 has no altsetting 0 [ 163.379606][ T1220] pwc: recv_control_msg error -71 req 02 val 2800 [ 163.395410][ T1220] pwc: recv_control_msg error -71 req 04 val 1100 [ 163.402321][ T5703] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.402353][ T5703] usb 3-1: Product: syz [ 163.402371][ T5703] usb 3-1: Manufacturer: syz [ 163.402388][ T5703] usb 3-1: SerialNumber: syz [ 163.425817][ T1220] pwc: recv_control_msg error -71 req 04 val 1200 [ 163.437410][ T5703] usb 3-1: config 0 descriptor?? [ 163.454219][ T1220] pwc: Registered as video103. [ 163.478321][ T1220] input: PWC snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/input/input18 [ 163.500354][ T1220] usb 2-1: USB disconnect, device number 28 [ 163.703043][ T6824] binder: 6823:6824 ioctl c0306201 200000000080 returned -14 [ 163.707838][ T6824] binder: 6823:6824 ioctl c0306201 2000000003c0 returned -14 [ 164.062481][ T5703] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 164.075409][ T5703] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 164.609587][ T5796] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 164.760837][ T5796] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 164.770923][ T5796] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 164.770958][ T5796] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 164.770983][ T5796] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 164.771029][ T5796] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 164.793379][ T5796] usb 2-1: config 0 descriptor?? [ 164.941588][ T5797] usb 1-1: USB disconnect, device number 22 [ 164.989288][ T10] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 165.141208][ T10] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 165.146405][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 165.146546][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 165.146620][ T10] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 165.146793][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 165.166947][ T10] usb 4-1: config 0 descriptor?? [ 165.266571][ T5796] plantronics 0003:047F:FFFF.000F: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 165.471117][ T6840] FAULT_INJECTION: forcing a failure. [ 165.471117][ T6840] name failslab, interval 1, probability 0, space 0, times 0 [ 165.484521][ T6840] CPU: 1 UID: 0 PID: 6840 Comm: syz.1.364 Tainted: G L syzkaller #0 PREEMPT(full) [ 165.484559][ T6840] Tainted: [L]=SOFTLOCKUP [ 165.484568][ T6840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 165.484581][ T6840] Call Trace: [ 165.484591][ T6840] [ 165.484605][ T6840] dump_stack_lvl+0xe8/0x150 [ 165.484642][ T6840] should_fail_ex+0x410/0x560 [ 165.484681][ T6840] should_failslab+0xa8/0x100 [ 165.484708][ T6840] __kmalloc_noprof+0xfe/0x720 [ 165.484741][ T6840] ? rcu_is_watching+0x16/0xb0 [ 165.484766][ T6840] ? tomoyo_realpath_from_path+0xef/0x640 [ 165.484804][ T6840] ? tomoyo_realpath_from_path+0xef/0x640 [ 165.484848][ T6840] tomoyo_realpath_from_path+0xef/0x640 [ 165.484894][ T6840] ? tomoyo_path_number_perm+0x219/0x5f0 [ 165.484928][ T6840] tomoyo_path_number_perm+0x246/0x5f0 [ 165.484964][ T6840] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 165.484995][ T6840] ? __lock_acquire+0x6df/0x2e50 [ 165.485045][ T6840] ? hook_file_ioctl+0x1f2/0x600 [ 165.485098][ T6840] ? __fget_files+0x2a/0x420 [ 165.485128][ T6840] ? __fget_files+0x2a/0x420 [ 165.485153][ T6840] ? __fget_files+0x3a2/0x420 [ 165.485179][ T6840] ? __fget_files+0x2a/0x420 [ 165.485211][ T6840] security_file_ioctl+0xc3/0x2a0 [ 165.485245][ T6840] __se_sys_ioctl+0x47/0x170 [ 165.485282][ T6840] do_syscall_64+0x166/0x520 [ 165.485315][ T6840] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 165.485341][ T6840] ? clear_bhb_loop+0x70/0xc0 [ 165.485369][ T6840] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 165.485392][ T6840] RIP: 0033:0x7f67b299e0d9 [ 165.485413][ T6840] 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 [ 165.485434][ T6840] RSP: 002b:00007f67b3951028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 165.485459][ T6840] RAX: ffffffffffffffda RBX: 00007f67b2c25fa0 RCX: 00007f67b299e0d9 [ 165.485477][ T6840] RDX: 0000200000000400 RSI: 00000000400c4807 RDI: 0000000000000004 [ 165.485493][ T6840] RBP: 00007f67b3951090 R08: 0000000000000000 R09: 0000000000000000 [ 165.485508][ T6840] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 165.485522][ T6840] R13: 00007f67b2c26038 R14: 00007f67b2c25fa0 R15: 00007fff731fd898 [ 165.485557][ T6840] [ 165.509910][ T6840] ERROR: Out of memory at tomoyo_realpath_from_path. [ 165.519285][ T5796] usb 2-1: USB disconnect, device number 29 [ 165.781382][ T10] plantronics 0003:047F:FFFF.0010: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 165.884165][ T10] usb 4-1: USB disconnect, device number 22 [ 165.953054][ T6852] fido_id[6852]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [ 166.383122][ T5703] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000010: -32 [ 166.394173][ T5703] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read HW_CFG: -32 [ 166.404302][ T5703] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -32 [ 166.414143][ T5703] smsc75xx 3-1:0.184: probe with driver smsc75xx failed with error -32 [ 166.503721][ T6860] FAULT_INJECTION: forcing a failure. [ 166.503721][ T6860] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 166.517837][ T6860] CPU: 1 UID: 0 PID: 6860 Comm: syz.3.371 Tainted: G L syzkaller #0 PREEMPT(full) [ 166.517874][ T6860] Tainted: [L]=SOFTLOCKUP [ 166.517883][ T6860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 166.517897][ T6860] Call Trace: [ 166.517906][ T6860] [ 166.517916][ T6860] dump_stack_lvl+0xe8/0x150 [ 166.517953][ T6860] should_fail_ex+0x410/0x560 [ 166.517991][ T6860] _copy_from_user+0x2d/0xb0 [ 166.518015][ T6860] ucma_write+0x15d/0x2f0 [ 166.518044][ T6860] ? common_file_perm+0x20e/0x2b0 [ 166.518080][ T6860] ? __pfx_ucma_write+0x10/0x10 [ 166.518109][ T6860] ? security_file_permission+0x75/0x260 [ 166.518139][ T6860] ? rw_verify_area+0x203/0x4c0 [ 166.518172][ T6860] vfs_writev+0x4bb/0x990 [ 166.518196][ T6860] ? __pfx_ucma_write+0x10/0x10 [ 166.518229][ T6860] ? __pfx_vfs_writev+0x10/0x10 [ 166.518266][ T6860] ? __fget_files+0x2a/0x420 [ 166.518297][ T6860] ? __fget_files+0x3a2/0x420 [ 166.518322][ T6860] ? __fget_files+0x2a/0x420 [ 166.518361][ T6860] do_writev+0x154/0x2e0 [ 166.518384][ T6860] ? __pfx_do_writev+0x10/0x10 [ 166.518417][ T6860] do_syscall_64+0x166/0x520 [ 166.518439][ T6860] ? trace_irq_disable+0x3b/0x140 [ 166.518471][ T6860] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 166.518495][ T6860] ? clear_bhb_loop+0x70/0xc0 [ 166.518523][ T6860] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 166.518546][ T6860] RIP: 0033:0x7fb7ac19e0d9 [ 166.518567][ T6860] 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 [ 166.518587][ T6860] RSP: 002b:00007fb7acfad028 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 166.518612][ T6860] RAX: ffffffffffffffda RBX: 00007fb7ac425fa0 RCX: 00007fb7ac19e0d9 [ 166.518630][ T6860] RDX: 0000000000000002 RSI: 0000200000000040 RDI: 0000000000000006 [ 166.518645][ T6860] RBP: 00007fb7acfad090 R08: 0000000000000000 R09: 0000000000000000 [ 166.518660][ T6860] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 166.518674][ T6860] R13: 00007fb7ac426038 R14: 00007fb7ac425fa0 R15: 00007ffe81751b78 [ 166.518708][ T6860] [ 166.615794][ T1219] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 166.789256][ T1219] usb 1-1: Using ep0 maxpacket: 32 [ 166.796839][ T1219] usb 1-1: unable to get BOS descriptor or descriptor too short [ 166.806578][ T1219] usb 1-1: New USB device found, idVendor=413c, idProduct=81c2, bcdDevice=c9.cb [ 166.813008][ T6866] netlink: 9 bytes leftover after parsing attributes in process `syz.3.373'. [ 166.825593][ T6866] gretap0: entered promiscuous mode [ 166.834249][ T1219] usb 1-1: config 14 has an invalid interface number: 8 but max is 1 [ 166.841213][ T6866] netlink: 36 bytes leftover after parsing attributes in process `syz.3.373'. [ 166.842486][ T1219] usb 1-1: config 14 has an invalid interface number: 56 but max is 1 [ 166.842510][ T1219] usb 1-1: config 14 has no interface number 0 [ 166.842525][ T1219] usb 1-1: config 14 has no interface number 1 [ 166.842562][ T1219] usb 1-1: config 14 interface 8 has no altsetting 0 [ 166.842580][ T1219] usb 1-1: config 14 interface 56 has no altsetting 0 [ 166.890331][ T1219] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.898444][ T1219] usb 1-1: Product: syz [ 166.898467][ T1219] usb 1-1: Manufacturer: syz [ 166.898484][ T1219] usb 1-1: SerialNumber: syz [ 167.134948][ T1219] usb 1-1: USB disconnect, device number 23 [ 167.320065][ T10] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 167.382963][ T6873] netlink: 28 bytes leftover after parsing attributes in process `syz.1.375'. [ 167.384499][ T6873] MTDSB: Device #1 doesn't appear to exist [ 167.384499][ T6873] [ 167.435870][ T5796] usb 3-1: USB disconnect, device number 28 [ 167.469347][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 167.476641][ T10] usb 4-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 167.485178][ T10] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 167.485265][ T10] usb 4-1: config 0 interface 0 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 0 [ 167.485340][ T10] usb 4-1: config 0 interface 0 has no altsetting 0 [ 167.497318][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.497382][ T10] usb 4-1: Product: syz [ 167.497437][ T10] usb 4-1: Manufacturer: syz [ 167.497491][ T10] usb 4-1: SerialNumber: syz [ 167.535636][ T10] usb 4-1: config 0 descriptor?? [ 167.652635][ T6879] netlink: 763 bytes leftover after parsing attributes in process `syz.1.377'. [ 167.779732][ T6883] FAULT_INJECTION: forcing a failure. [ 167.779732][ T6883] name failslab, interval 1, probability 0, space 0, times 0 [ 167.779796][ T6883] CPU: 0 UID: 0 PID: 6883 Comm: syz.1.379 Tainted: G L syzkaller #0 PREEMPT(full) [ 167.779897][ T6883] Tainted: [L]=SOFTLOCKUP [ 167.779929][ T6883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 167.779978][ T6883] Call Trace: [ 167.780012][ T6883] [ 167.780088][ T6883] dump_stack_lvl+0xe8/0x150 [ 167.780184][ T6883] should_fail_ex+0x410/0x560 [ 167.780288][ T6883] should_failslab+0xa8/0x100 [ 167.780340][ T6883] __kmalloc_noprof+0xfe/0x720 [ 167.780424][ T6883] ? rcu_is_watching+0x16/0xb0 [ 167.780486][ T6883] ? tomoyo_realpath_from_path+0xef/0x640 [ 167.780579][ T6883] ? tomoyo_realpath_from_path+0xef/0x640 [ 167.780694][ T6883] tomoyo_realpath_from_path+0xef/0x640 [ 167.780817][ T6883] ? tomoyo_path_number_perm+0x219/0x5f0 [ 167.780893][ T6883] tomoyo_path_number_perm+0x246/0x5f0 [ 167.780985][ T6883] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 167.781061][ T6883] ? __lock_acquire+0x6df/0x2e50 [ 167.781187][ T6883] ? hook_file_ioctl+0x1f2/0x600 [ 167.781338][ T6883] ? __fget_files+0x2a/0x420 [ 167.781428][ T6883] ? __fget_files+0x2a/0x420 [ 167.781498][ T6883] ? __fget_files+0x3a2/0x420 [ 167.781571][ T6883] ? __fget_files+0x2a/0x420 [ 167.781655][ T6883] security_file_ioctl+0xc3/0x2a0 [ 167.781734][ T6883] __se_sys_ioctl+0x47/0x170 [ 167.781831][ T6883] do_syscall_64+0x166/0x520 [ 167.781890][ T6883] ? trace_irq_disable+0x3b/0x140 [ 167.781968][ T6883] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 167.782030][ T6883] ? clear_bhb_loop+0x70/0xc0 [ 167.782104][ T6883] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 167.782165][ T6883] RIP: 0033:0x7f67b299e0d9 [ 167.782218][ T6883] 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 [ 167.782277][ T6883] RSP: 002b:00007f67b3951028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 167.782334][ T6883] RAX: ffffffffffffffda RBX: 00007f67b2c25fa0 RCX: 00007f67b299e0d9 [ 167.782384][ T6883] RDX: 0000200000000140 RSI: 0000000040187542 RDI: 0000000000000003 [ 167.782418][ T6883] RBP: 00007f67b3951090 R08: 0000000000000000 R09: 0000000000000000 [ 167.782458][ T6883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 167.782492][ T6883] R13: 00007f67b2c26038 R14: 00007f67b2c25fa0 R15: 00007fff731fd898 [ 167.782585][ T6883] [ 167.797903][ T6883] ERROR: Out of memory at tomoyo_realpath_from_path. [ 167.860644][ T5796] usb 3-1: new full-speed USB device number 29 using dummy_hcd [ 168.041633][ T5796] usb 3-1: New USB device found, idVendor=06cb, idProduct=73f5, bcdDevice= 0.00 [ 168.061269][ T5796] usb 3-1: config 0 interface 0 altsetting 254 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 168.061329][ T5796] usb 3-1: config 0 interface 0 has no altsetting 0 [ 168.061480][ T5796] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 168.103295][ T5796] usb 3-1: config 0 descriptor?? [ 168.106505][ T6877] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 168.165046][ T10] gs_usb 4-1:0.0: Couldn't send data format (err=-71) [ 168.165108][ T10] gs_usb 4-1:0.0: probe with driver gs_usb failed with error -71 [ 168.207223][ T10] usb 4-1: USB disconnect, device number 23 [ 168.469250][ T5797] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 168.522638][ T5796] itetech 0003:06CB:73F5.0011: unknown main item tag 0x7 [ 168.522882][ T5796] itetech 0003:06CB:73F5.0011: unknown main item tag 0x0 [ 168.524961][ T5796] itetech 0003:06CB:73F5.0011: unknown main item tag 0x0 [ 168.525050][ T5796] itetech 0003:06CB:73F5.0011: unknown main item tag 0x0 [ 168.525126][ T5796] itetech 0003:06CB:73F5.0011: unknown main item tag 0x0 [ 168.525201][ T5796] itetech 0003:06CB:73F5.0011: unknown main item tag 0x0 [ 168.525268][ T5796] itetech 0003:06CB:73F5.0011: unknown main item tag 0x0 [ 168.525343][ T5796] itetech 0003:06CB:73F5.0011: unknown main item tag 0x0 [ 168.525417][ T5796] itetech 0003:06CB:73F5.0011: unknown main item tag 0x0 [ 168.525490][ T5796] itetech 0003:06CB:73F5.0011: unknown main item tag 0x0 [ 168.578294][ T5796] itetech 0003:06CB:73F5.0011: hidraw0: USB HID v0.81 Device [HID 06cb:73f5] on usb-dummy_hcd.2-1/input0 [ 168.630129][ T5797] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 168.639019][ T5797] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 168.639331][ T5797] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 168.639358][ T5797] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 168.639404][ T5797] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 168.658347][ T5797] usb 1-1: config 0 descriptor?? [ 168.725299][ T5796] usb 3-1: USB disconnect, device number 29 [ 169.059260][ T1219] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 169.081155][ T32] audit: type=1400 audit(1787322155.039:4): apparmor="STATUS" info="failed to unpack profile" error=-71 profile="unconfined" name="unknown" pid=6884 comm="syz.0.380" name="unknown" offset=80 [ 169.105790][ T6887] jffs2: notice: (6887) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 169.188849][ T6898] netlink: 'syz.1.385': attribute type 1 has an invalid length. [ 169.197675][ T6898] nbd: error processing sock list [ 169.209203][ T1219] usb 4-1: Using ep0 maxpacket: 32 [ 169.222677][ T1219] usb 4-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 169.234828][ T1219] usb 4-1: config 0 has an invalid interface number: 184 but max is 0 [ 169.234873][ T1219] usb 4-1: config 0 has no interface number 0 [ 169.234933][ T1219] usb 4-1: config 0 interface 184 has no altsetting 0 [ 169.264136][ T1219] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.264182][ T1219] usb 4-1: Product: syz [ 169.264216][ T1219] usb 4-1: Manufacturer: syz [ 169.264236][ T1219] usb 4-1: SerialNumber: syz [ 169.300200][ T1219] usb 4-1: config 0 descriptor?? [ 169.322907][ T5797] plantronics 0003:047F:FFFF.0012: hiddev0,hidraw0: USB HID v0.00 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 169.485356][ C0] ================================================================== [ 169.485378][ C0] BUG: KASAN: slab-use-after-free in dummy_timer+0xcdb/0x4cf0 [ 169.485422][ C0] Read of size 1 at addr ffff8880279f9127 by task syz.0.380/6887 [ 169.485444][ C0] [ 169.485460][ C0] CPU: 0 UID: 0 PID: 6887 Comm: syz.0.380 Tainted: G L syzkaller #0 PREEMPT(full) [ 169.485496][ C0] Tainted: [L]=SOFTLOCKUP [ 169.485506][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 169.485521][ C0] Call Trace: [ 169.485531][ C0] [ 169.485541][ C0] dump_stack_lvl+0xe8/0x150 [ 169.485576][ C0] print_address_description+0x55/0x1e0 [ 169.485611][ C0] ? dummy_timer+0xcdb/0x4cf0 [ 169.485644][ C0] print_report+0x58/0x70 [ 169.485676][ C0] kasan_report+0x117/0x150 [ 169.485701][ C0] ? dummy_timer+0xcdb/0x4cf0 [ 169.485740][ C0] dummy_timer+0xcdb/0x4cf0 [ 169.485784][ C0] ? __lock_acquire+0x6df/0x2e50 [ 169.485837][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 169.485871][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 169.485907][ C0] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 169.485943][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 169.485976][ C0] __hrtimer_run_queues+0x3bc/0xa10 [ 169.486016][ C0] hrtimer_run_softirq+0x1e3/0x2e0 [ 169.486050][ C0] handle_softirqs+0x226/0x860 [ 169.486080][ C0] ? __irq_exit_rcu+0xcb/0x220 [ 169.486118][ C0] __irq_exit_rcu+0xcb/0x220 [ 169.486146][ C0] irq_exit_rcu+0x9/0x30 [ 169.486171][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 169.486209][ C0] [ 169.486217][ C0] [ 169.486227][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 169.486254][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x47/0x80 [ 169.486291][ C0] Code: f7 e8 5d 6a b3 f5 f7 c3 00 02 00 00 74 05 e8 c0 a2 df f5 9c 58 a9 00 02 00 00 75 29 f7 c3 00 02 00 00 74 01 fb bf 01 00 00 00 14 86 a4 f5 65 48 8b 05 bc ce c8 07 48 85 c0 74 18 5b 41 5e e9 [ 169.486313][ C0] RSP: 0018:ffffc9000398fd08 EFLAGS: 00000206 [ 169.486337][ C0] RAX: 0000000000000006 RBX: 0000000000000282 RCX: 8000000000000001 [ 169.486355][ C0] RDX: 0000000000000006 RSI: ffffffff8e586ce4 RDI: 0000000000000001 [ 169.486371][ C0] RBP: ffffc9000398fea8 R08: ffffffff909ba57f R09: 1ffffffff21374af [ 169.486390][ C0] R10: dffffc0000000000 R11: fffffbfff21374b0 R12: dffffc0000000000 [ 169.486409][ C0] R13: 1ffff92000731fac R14: ffff888069752910 R15: ffffc9000398fda0 [ 169.486439][ C0] hiddev_ioctl+0x1097/0x16f0 [ 169.486477][ C0] ? __pfx_hiddev_ioctl+0x10/0x10 [ 169.486517][ C0] ? __fget_files+0x2a/0x420 [ 169.486548][ C0] ? bpf_lsm_file_ioctl+0x9/0x20 [ 169.486577][ C0] ? __pfx_hiddev_ioctl+0x10/0x10 [ 169.486609][ C0] __se_sys_ioctl+0xfc/0x170 [ 169.486645][ C0] do_syscall_64+0x166/0x520 [ 169.486667][ C0] ? trace_irq_disable+0x3b/0x140 [ 169.486701][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 169.486726][ C0] ? clear_bhb_loop+0x70/0xc0 [ 169.486754][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 169.486778][ C0] RIP: 0033:0x7f32ba19e0d9 [ 169.486799][ C0] 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 [ 169.486821][ C0] RSP: 002b:00007f32bafd6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 169.486846][ C0] RAX: ffffffffffffffda RBX: 00007f32ba425fa0 RCX: 00007f32ba19e0d9 [ 169.486865][ C0] RDX: 0000200000000400 RSI: 00000000400c4808 RDI: 0000000000000008 [ 169.486881][ C0] RBP: 00007f32ba235024 R08: 0000000000000000 R09: 0000000000000000 [ 169.486898][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 169.486914][ C0] R13: 00007f32ba426038 R14: 00007f32ba425fa0 R15: 00007ffdf6daec98 [ 169.486941][ C0] [ 169.486951][ C0] [ 169.486957][ C0] Allocated by task 6607: [ 169.486968][ C0] kasan_save_track+0x3e/0x80 [ 169.487002][ C0] __kasan_kmalloc+0x93/0xb0 [ 169.487052][ C0] __kmalloc_noprof+0x36b/0x720 [ 169.487083][ C0] usb_copy_descriptors+0xf7/0x320 [ 169.487113][ C0] f_midi2_bind+0x2736/0x2c40 [ 169.487147][ C0] usb_add_function+0x2e1/0x9f0 [ 169.487171][ C0] configfs_composite_bind+0xde0/0x1410 [ 169.487198][ C0] gadget_bind_driver+0x2ca/0x9e0 [ 169.487232][ C0] really_probe+0x254/0xae0 [ 169.487252][ C0] __driver_probe_device+0x1e8/0x360 [ 169.487285][ C0] driver_probe_device+0x4f/0x240 [ 169.487305][ C0] __driver_attach+0x339/0x600 [ 169.487338][ C0] bus_for_each_dev+0x23b/0x2c0 [ 169.487363][ C0] bus_add_driver+0x345/0x670 [ 169.487387][ C0] driver_register+0x23a/0x320 [ 169.487408][ C0] usb_gadget_register_driver_owner+0xf9/0x270 [ 169.487442][ C0] gadget_dev_desc_UDC_store+0x1c9/0x2f0 [ 169.487479][ C0] configfs_write_iter+0x337/0x430 [ 169.487510][ C0] vfs_write+0x612/0xba0 [ 169.487537][ C0] ksys_write+0x150/0x270 [ 169.487563][ C0] do_syscall_64+0x166/0x520 [ 169.487582][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 169.487605][ C0] [ 169.487610][ C0] Freed by task 6759: [ 169.487622][ C0] kasan_save_track+0x3e/0x80 [ 169.487653][ C0] kasan_save_free_info+0x40/0x50 [ 169.487680][ C0] __kasan_slab_free+0x5c/0x80 [ 169.487712][ C0] kfree+0x1c5/0x650 [ 169.487737][ C0] usb_free_all_descriptors+0x78/0x110 [ 169.487761][ C0] purge_configs_funcs+0x248/0x3d0 [ 169.487787][ C0] configfs_composite_unbind+0xa4/0x1c0 [ 169.487813][ C0] gadget_unbind_driver+0x1cb/0x410 [ 169.487847][ C0] device_release_driver_internal+0x48b/0x880 [ 169.487882][ C0] driver_detach+0x1f3/0x2d0 [ 169.487915][ C0] bus_remove_driver+0x226/0x320 [ 169.487940][ C0] usb_gadget_unregister_driver+0x4e/0x70 [ 169.487974][ C0] gadget_dev_desc_UDC_store+0x17a/0x2f0 [ 169.488009][ C0] configfs_write_iter+0x337/0x430 [ 169.488040][ C0] vfs_write+0x612/0xba0 [ 169.488066][ C0] ksys_write+0x150/0x270 [ 169.488092][ C0] do_syscall_64+0x166/0x520 [ 169.488118][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 169.488141][ C0] [ 169.488147][ C0] The buggy address belongs to the object at ffff8880279f9000 [ 169.488147][ C0] which belongs to the cache kmalloc-512 of size 512 [ 169.488168][ C0] The buggy address is located 295 bytes inside of [ 169.488168][ C0] freed 512-byte region [ffff8880279f9000, ffff8880279f9200) [ 169.488195][ C0] [ 169.488201][ C0] The buggy address belongs to the physical page: [ 169.488226][ C0] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x279f8 [ 169.488250][ C0] head: order:2 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 169.488275][ C0] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 169.488309][ C0] page_type: f5(slab) [ 169.488331][ C0] raw: 00fff00000000040 ffff88813ff15c80 dead000000000100 dead000000000122 [ 169.488352][ C0] raw: 0000000000000000 0000000000100010 00000000f5000000 0000000000000000 [ 169.488381][ C0] head: 00fff00000000040 ffff88813ff15c80 dead000000000100 dead000000000122 [ 169.488402][ C0] head: 0000000000000000 0000000000100010 00000000f5000000 0000000000000000 [ 169.488425][ C0] head: 00fff00000000002 ffffffffffffff01 00000000ffffffff 00000000ffffffff [ 169.488445][ C0] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000004 [ 169.488459][ C0] page dumped because: kasan: bad access detected [ 169.488477][ C0] page_owner tracks the page as allocated [ 169.488486][ C0] page last allocated via order 2, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5615, tgid 5615 (syz-executor), ts 90656481770 [ 169.488526][ C0] post_alloc_hook+0x1f9/0x250 [ 169.488555][ C0] get_page_from_freelist+0x2209/0x2280 [ 169.488589][ C0] __alloc_frozen_pages_noprof+0x217/0x5a0 [ 169.488622][ C0] allocate_slab+0x7d/0x620 [ 169.488644][ C0] refill_objects+0x2d5/0x350 [ 169.488667][ C0] __pcs_replace_empty_main+0x2c8/0x6c0 [ 169.488690][ C0] __kmalloc_noprof+0x47b/0x720 [ 169.488719][ C0] fib6_info_alloc+0x30/0xf0 [ 169.488751][ C0] ip6_route_info_create+0x149/0x890 [ 169.488772][ C0] ip6_route_add+0x49/0x1b0 [ 169.488791][ C0] addrconf_add_mroute+0x2d1/0x370 [ 169.488825][ C0] inet6_addr_add+0x2b8/0xb50 [ 169.488856][ C0] inet6_rtm_newaddr+0x9fc/0xe00 [ 169.488880][ C0] rtnetlink_rcv_msg+0x802/0xc00 [ 169.488904][ C0] netlink_rcv_skb+0x226/0x4a0 [ 169.488933][ C0] netlink_unicast+0x7bd/0x940 [ 169.488959][ C0] page last free pid 5327 tgid 5327 ts 55156601657 stack trace: [ 169.488976][ C0] __free_frozen_pages+0xc93/0xd90 [ 169.489004][ C0] __slab_free+0x274/0x2c0 [ 169.489034][ C0] qlist_free_all+0x99/0x100 [ 169.489064][ C0] kasan_quarantine_reduce+0x148/0x160 [ 169.489095][ C0] __kasan_slab_alloc+0x22/0x80 [ 169.489134][ C0] __kmalloc_noprof+0x307/0x720 [ 169.489163][ C0] tomoyo_realpath_from_path+0xef/0x640 [ 169.489200][ C0] tomoyo_path_perm+0x283/0x560 [ 169.489227][ C0] security_inode_getattr+0x12b/0x310 [ 169.489251][ C0] __x64_sys_newfstat+0x133/0x270 [ 169.489274][ C0] do_syscall_64+0x166/0x520 [ 169.489294][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 169.489317][ C0] [ 169.489323][ C0] Memory state around the buggy address: [ 169.489336][ C0] ffff8880279f9000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 169.489353][ C0] ffff8880279f9080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 169.489370][ C0] >ffff8880279f9100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 169.489382][ C0] ^ [ 169.489395][ C0] ffff8880279f9180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 169.489411][ C0] ffff8880279f9200: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 169.489424][ C0] ================================================================== [ 169.489451][ C0] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 170.436775][ C0] CPU: 0 UID: 0 PID: 6887 Comm: syz.0.380 Tainted: G L syzkaller #0 PREEMPT(full) [ 170.447571][ C0] Tainted: [L]=SOFTLOCKUP [ 170.451916][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 170.462011][ C0] Call Trace: [ 170.465317][ C0] [ 170.468180][ C0] vpanic+0x56d/0xa60 [ 170.472200][ C0] ? __pfx_vpanic+0x10/0x10 [ 170.476748][ C0] panic+0xc5/0xd0 [ 170.480502][ C0] ? __pfx_panic+0x10/0x10 [ 170.484954][ C0] ? dummy_timer+0xcdb/0x4cf0 [ 170.489752][ C0] ? dummy_timer+0xcdb/0x4cf0 [ 170.494538][ C0] ? dummy_timer+0xcdb/0x4cf0 [ 170.499244][ C0] check_panic_on_warn+0x89/0xb0 [ 170.504218][ C0] ? dummy_timer+0xcdb/0x4cf0 [ 170.508923][ C0] end_report+0x73/0x170 [ 170.513192][ C0] ? dummy_timer+0xcdb/0x4cf0 [ 170.517897][ C0] kasan_report+0x128/0x150 [ 170.522423][ C0] ? dummy_timer+0xcdb/0x4cf0 [ 170.527137][ C0] dummy_timer+0xcdb/0x4cf0 [ 170.531671][ C0] ? __lock_acquire+0x6df/0x2e50 [ 170.536648][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 170.542052][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 170.547038][ C0] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 170.552873][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 170.557929][ C0] __hrtimer_run_queues+0x3bc/0xa10 [ 170.563168][ C0] hrtimer_run_softirq+0x1e3/0x2e0 [ 170.568316][ C0] handle_softirqs+0x226/0x860 [ 170.573106][ C0] ? __irq_exit_rcu+0xcb/0x220 [ 170.577899][ C0] __irq_exit_rcu+0xcb/0x220 [ 170.582515][ C0] irq_exit_rcu+0x9/0x30 [ 170.586774][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 170.592439][ C0] [ 170.595384][ C0] [ 170.598331][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 170.604335][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x47/0x80 [ 170.610789][ C0] Code: f7 e8 5d 6a b3 f5 f7 c3 00 02 00 00 74 05 e8 c0 a2 df f5 9c 58 a9 00 02 00 00 75 29 f7 c3 00 02 00 00 74 01 fb bf 01 00 00 00 14 86 a4 f5 65 48 8b 05 bc ce c8 07 48 85 c0 74 18 5b 41 5e e9 [ 170.630417][ C0] RSP: 0018:ffffc9000398fd08 EFLAGS: 00000206 [ 170.636507][ C0] RAX: 0000000000000006 RBX: 0000000000000282 RCX: 8000000000000001 [ 170.644521][ C0] RDX: 0000000000000006 RSI: ffffffff8e586ce4 RDI: 0000000000000001 [ 170.652517][ C0] RBP: ffffc9000398fea8 R08: ffffffff909ba57f R09: 1ffffffff21374af [ 170.660514][ C0] R10: dffffc0000000000 R11: fffffbfff21374b0 R12: dffffc0000000000 [ 170.668540][ C0] R13: 1ffff92000731fac R14: ffff888069752910 R15: ffffc9000398fda0 [ 170.676545][ C0] hiddev_ioctl+0x1097/0x16f0 [ 170.681270][ C0] ? __pfx_hiddev_ioctl+0x10/0x10 [ 170.686329][ C0] ? __fget_files+0x2a/0x420 [ 170.690954][ C0] ? bpf_lsm_file_ioctl+0x9/0x20 [ 170.695922][ C0] ? __pfx_hiddev_ioctl+0x10/0x10 [ 170.701007][ C0] __se_sys_ioctl+0xfc/0x170 [ 170.705722][ C0] do_syscall_64+0x166/0x520 [ 170.710334][ C0] ? trace_irq_disable+0x3b/0x140 [ 170.715386][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 170.721559][ C0] ? clear_bhb_loop+0x70/0xc0 [ 170.726349][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 170.732263][ C0] RIP: 0033:0x7f32ba19e0d9 [ 170.736698][ C0] 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 [ 170.756344][ C0] RSP: 002b:00007f32bafd6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 170.764866][ C0] RAX: ffffffffffffffda RBX: 00007f32ba425fa0 RCX: 00007f32ba19e0d9 [ 170.772857][ C0] RDX: 0000200000000400 RSI: 00000000400c4808 RDI: 0000000000000008 [ 170.780857][ C0] RBP: 00007f32ba235024 R08: 0000000000000000 R09: 0000000000000000 [ 170.788852][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 170.796842][ C0] R13: 00007f32ba426038 R14: 00007f32ba425fa0 R15: 00007ffdf6daec98 [ 170.804843][ C0] [ 170.808463][ C0] Kernel Offset: disabled [ 170.812821][ C0] Rebooting in 86400 seconds..