last executing test programs: 3m9.653139117s ago: executing program 3 (id=61): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x109640, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x12, r0, 0xa70d6000) syz_kvm_setup_syzos_vm$x86(0xffffffffffffffff, &(0x7f00002d6000/0x400000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x80002, 0x0) fadvise64(r0, 0x8000, 0x6, 0x2) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) 3m9.4113192s ago: executing program 3 (id=66): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x2) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0) write(r0, &(0x7f0000000000)='7', 0x1) write$binfmt_script(r0, 0x0, 0x0) utimensat(0xffffffffffffffff, 0x0, &(0x7f00000001c0)={{0x0, 0xea60}, {0x0, 0xea60}}, 0x0) 3m9.142148818s ago: executing program 3 (id=68): rt_sigprocmask(0x2, &(0x7f0000000340)={[0xffffffffffffffff]}, 0x0, 0x8) syz_clone3(&(0x7f0000000600)={0x101100000, 0x0, 0x0, 0x0, {0xe}, 0x0, 0x0, 0x0, 0x0}, 0x58) rt_sigtimedwait(&(0x7f0000000040)={[0xfffffffffffffff8]}, 0x0, 0x0, 0x8) alarm(0x7fffffff) r0 = openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) syz_fuse_handle_req(r0, &(0x7f0000006300), 0x2000, 0x0) 3m8.898609871s ago: executing program 3 (id=75): r0 = epoll_create1(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x20000014}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000600)={0xa0000013}) ppoll(&(0x7f0000000140)=[{r2, 0xe2f5}], 0x1, 0x0, 0x0, 0x0) 3m8.003750134s ago: executing program 3 (id=82): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000380)='./proc\x00', &(0x7f00000003c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./proc/sys/net/ipv6/conf/all/ioam6_enabled\x00', 0x2, 0xd3) r1 = syz_open_dev$loop(&(0x7f0000000100), 0x4, 0x2001) ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f00000002c0)={r0, 0x0, {0x2a00, 0x80010000, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x13, 0x1c, "fee8a2ab78fc979fd1e00d96072000001ea89de2b7fb0000e60080b8785d960001000000000000000000007efff100004000", "2827e8dbe108598948224ad54afac11d875397bdb22d0000b420a1a93c527d3d458dd4992861ae008000000002000000000000000000feff00", "f4bd0000068019000000d8a400", [0x1000000000000c, 0xffffffff9673e359]}}) 3m7.974310655s ago: executing program 3 (id=83): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000001018610f4205ae06d6c011703010902240001010000000904690202ff5aa30009050402100000fa000905820240"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac3(r0, 0x0, &(0x7f0000000640)={0x44, &(0x7f00000002c0)=ANY=[@ANYBLOB="3d1706000000a37daa502855"], 0x0, 0x0, 0x0, &(0x7f0000000480)={0x20, 0x82, 0x1, "d1"}, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000001440)={0x2c, &(0x7f0000001240)={0x0, 0x5, 0xd4, {0xd4, 0x2, "60a7b5e9860e580c6eeec2e7918f35aeef4e80ce054eef5032ced6842dab831f802b4d550cc771e081523512fcb67a713b62aa23a58a663270a8d214183ae4ddd8e24a0305e93f5c9bec94c98297445b2fd0ddecd3b388535bb2e0d02d671033f23fd482cc4521890fe902df6fb3c46c07ac3bc3c904b3026f03a47391b32757b5c55e9195c51b19013f49898e9100d79d5530100e40a5a0c681d9321440592c6ae5753247376fc71f64f07e7db45e45794a1eab11d00fbc8cd7b0f165ed705f6192332fa1bfac7c44b59418b79f7a862ffb"}}, &(0x7f0000001340)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x874}}, &(0x7f0000001380)={0x0, 0xf, 0x12, {0x5, 0xf, 0x12, 0x2, [@ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x234175adf3cba26b, 0x5, 0xe, 0x3}]}}, &(0x7f00000013c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0xe0, 0x80, 0xc, 0x3, "7a147f41", "32f078dd"}}, &(0x7f0000001400)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x5, 0x8, 0x3, 0x5, 0x6, 0x5, 0x7fff}}}, &(0x7f0000001940)={0x84, &(0x7f0000001480)={0x40, 0x10, 0xcb, "eb97063f89fdf4caeebccd6c976f1a95cd96c29a5b151892a4ea16900d2faf825adccf174ca2050c4501a4d2438f40ce1b2c24b76bd1a8286e631f9426870fb695221e8b7927e956be2b1b6661f54088046ce959dcc50e3e41571ac29d121be7aae64e646d45ccb2abdb63f9e365854f0a1af3d50cf3e1afc7444c1cec8b1e8b5c7c050f902f93969b2ca05af039385c8ecbeb7776ec0320f570086811c1ea1d4c167aebebb55e2dc61ca5f0ee6a77e47b9b30aebe64afd7fc255c40fb82fccc15b998705f8c0acc59a135"}, &(0x7f0000001580)={0x0, 0xa, 0x1, 0xd8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001780)={0x40, 0x13, 0x6, @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x1, 0x0, 0x0) 2m52.947915491s ago: executing program 32 (id=83): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000001018610f4205ae06d6c011703010902240001010000000904690202ff5aa30009050402100000fa000905820240"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac3(r0, 0x0, &(0x7f0000000640)={0x44, &(0x7f00000002c0)=ANY=[@ANYBLOB="3d1706000000a37daa502855"], 0x0, 0x0, 0x0, &(0x7f0000000480)={0x20, 0x82, 0x1, "d1"}, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000001440)={0x2c, &(0x7f0000001240)={0x0, 0x5, 0xd4, {0xd4, 0x2, "60a7b5e9860e580c6eeec2e7918f35aeef4e80ce054eef5032ced6842dab831f802b4d550cc771e081523512fcb67a713b62aa23a58a663270a8d214183ae4ddd8e24a0305e93f5c9bec94c98297445b2fd0ddecd3b388535bb2e0d02d671033f23fd482cc4521890fe902df6fb3c46c07ac3bc3c904b3026f03a47391b32757b5c55e9195c51b19013f49898e9100d79d5530100e40a5a0c681d9321440592c6ae5753247376fc71f64f07e7db45e45794a1eab11d00fbc8cd7b0f165ed705f6192332fa1bfac7c44b59418b79f7a862ffb"}}, &(0x7f0000001340)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x874}}, &(0x7f0000001380)={0x0, 0xf, 0x12, {0x5, 0xf, 0x12, 0x2, [@ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x234175adf3cba26b, 0x5, 0xe, 0x3}]}}, &(0x7f00000013c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0xe0, 0x80, 0xc, 0x3, "7a147f41", "32f078dd"}}, &(0x7f0000001400)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x5, 0x8, 0x3, 0x5, 0x6, 0x5, 0x7fff}}}, &(0x7f0000001940)={0x84, &(0x7f0000001480)={0x40, 0x10, 0xcb, "eb97063f89fdf4caeebccd6c976f1a95cd96c29a5b151892a4ea16900d2faf825adccf174ca2050c4501a4d2438f40ce1b2c24b76bd1a8286e631f9426870fb695221e8b7927e956be2b1b6661f54088046ce959dcc50e3e41571ac29d121be7aae64e646d45ccb2abdb63f9e365854f0a1af3d50cf3e1afc7444c1cec8b1e8b5c7c050f902f93969b2ca05af039385c8ecbeb7776ec0320f570086811c1ea1d4c167aebebb55e2dc61ca5f0ee6a77e47b9b30aebe64afd7fc255c40fb82fccc15b998705f8c0acc59a135"}, &(0x7f0000001580)={0x0, 0xa, 0x1, 0xd8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001780)={0x40, 0x13, 0x6, @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x1, 0x0, 0x0) 2m32.453672806s ago: executing program 4 (id=801): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x2f0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='.\x00', 0x0, 0x0) fsetxattr$system_posix_acl(r0, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000480)={{}, {}, [], {0x4, 0x1}, [], {0x10, 0x3}, {0x20, 0x6}}, 0x24, 0x1) setreuid(0xffffffffffffffff, 0xee01) setxattr$incfs_metadata(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x0, 0x0, 0x0) 2m32.452778626s ago: executing program 4 (id=802): rt_sigprocmask(0x2, &(0x7f0000000080)={[0xffffffffffffffff]}, 0x0, 0x8) r0 = gettid() r1 = getpid() rt_tgsigqueueinfo(r1, r0, 0x5, &(0x7f0000000200)={0x812, 0xb, 0x6}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0xfffffffffffffff7]}, 0x8, 0x80000) read$FUSE(r2, &(0x7f000000a4c0)={0x2020}, 0xa5) 2m32.425985186s ago: executing program 4 (id=804): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f0000000140), 0x400000000000287, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000ec0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {{&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, 0x0}}], 0x2, 0x3ec0) 2m32.415175966s ago: executing program 4 (id=805): r0 = socket$vsock_stream(0x28, 0x1, 0x0) syz_open_procfs$pagemap(0x0, 0x0) bind$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0x2710, @host}, 0x10) r1 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x88bbcfd08703268b, @host}, 0x10) r2 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r2, &(0x7f00000001c0)={0x28, 0x0, 0x8703268b, @local}, 0x10) 2m32.363980117s ago: executing program 4 (id=806): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000380)='./proc\x00', &(0x7f00000003c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./proc/sys/net/ipv6/conf/all/ioam6_enabled\x00', 0x2, 0xd3) r1 = syz_open_dev$loop(&(0x7f0000000100), 0x4, 0x2001) ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f00000002c0)={r0, 0x0, {0x2a00, 0x80010000, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x13, 0x1c, "fee8a2ab78fc979fd1e00d96072000001ea89de2b7fb0000e60080b8785d960001000000000000000000007efff100004000", "2827e8dbe108598948224ad54afac11d875397bdb22d0000b420a1a93c527d3d458dd4992861ae008000000002000000000000000000feff00", "f4bd0000068019000000d8a400", [0x1000000000000c, 0xffffffff9673e359]}}) 2m32.362990717s ago: executing program 4 (id=807): bind$inet6(0xffffffffffffffff, 0x0, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x20000000) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r0 = syz_clone(0x1002200, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$getregset(0x4204, r0, 0x202, &(0x7f0000000000)={0x0}) 2m17.093388777s ago: executing program 33 (id=807): bind$inet6(0xffffffffffffffff, 0x0, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x20000000) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r0 = syz_clone(0x1002200, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$getregset(0x4204, r0, 0x202, &(0x7f0000000000)={0x0}) 2m15.662031698s ago: executing program 2 (id=897): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_procs(r0, &(0x7f0000000280)='cgroup.procs\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200) pread64(r1, 0x0, 0x0, 0x4) 2m15.631633668s ago: executing program 2 (id=899): r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000000)=0x264c, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f00000001c0)={0x1d, r1}, 0x10) setsockopt$CAN_RAW_RECV_OWN_MSGS(r0, 0x65, 0x4, &(0x7f00000003c0)=0x1, 0x4) sendmsg$can_raw(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000480)=@can={{0x2, 0x0, 0x0, 0x1}, 0x4, 0x3, 0x0, 0x0, "985300"}, 0x10}}, 0xd209f6d814827b17) read(r0, &(0x7f0000002fc0)=""/52, 0x34) 2m15.613748218s ago: executing program 2 (id=900): r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x3, @dev}, 0x2}}, 0x2e) close(r0) socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x4, 0x2, {0xa, 0x4e20, 0x6f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x40}}}, 0x3a) ioctl$PPPIOCGMRU(r0, 0x80047453, 0x0) 2m15.577720799s ago: executing program 2 (id=901): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./proc\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x1c, 0x2, 0x3, 0x3, 0x0, 0x0, {0x0, 0x0, 0x102}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1, 0x0, 0x11}}]}, 0x1c}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./proc/net/netfilter/nfnetlink_queue\x00', 0x0, 0x0) read(r1, &(0x7f00000000c0)=""/7, 0x7) read(r1, &(0x7f0000000400), 0x1000) 2m15.574748208s ago: executing program 2 (id=902): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x8000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) syz_clone(0x102311, 0x0, 0x0, 0x0, 0x0, 0x0) select(0x0, 0x0, 0x0, 0x0, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) syz_clone(0x88200, 0x0, 0x0, 0x0, 0x0, 0x0) 2m15.029653147s ago: executing program 2 (id=914): r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000240)={0x2, 0x0, @local}, 0x6f) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000100)=0x6a7d, 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f0000000080)=@req3={0x8000, 0x6, 0x300, 0xfc}, 0x1c) 1m59.578516309s ago: executing program 34 (id=914): r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000240)={0x2, 0x0, @local}, 0x6f) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000100)=0x6a7d, 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f0000000080)=@req3={0x8000, 0x6, 0x300, 0xfc}, 0x1c) 1m22.529425492s ago: executing program 5 (id=1907): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x7, 0x7ffd, 0x1a, "b0bfac0000000003000018bfff4000"}) r1 = syz_open_pts(r0, 0x200) r2 = dup3(r1, r0, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x0) ioctl$TIOCSTI(r2, 0x5412, &(0x7f00000003c0)=0xb) 1m22.413511244s ago: executing program 5 (id=1911): sendmsg$TIPC_NL_MON_PEER_GET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000000), 0x109640, 0x0) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x1, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x300000a, 0x12, r0, 0x2b66b000) syz_kvm_setup_syzos_vm$x86(0xffffffffffffffff, &(0x7f000036c000/0x400000)=nil) fsopen(&(0x7f0000001340)='cgroup2\x00', 0x0) fadvise64(r0, 0xfffffffffffffffd, 0xffff, 0x2) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) 1m22.098593338s ago: executing program 5 (id=1927): futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000)=0x2, 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040), &(0x7f0000048000), 0x0) r0 = userfaultfd(0x801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x380}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x2}) mremap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000000000/0x400000)=nil) exit(0xfffffffffffffffd) 1m21.228322201s ago: executing program 5 (id=1946): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) write(r0, &(0x7f0000000200)='3', 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/class/net/veth0/queues/tx-0/xps_cpus\x00', 0x2, 0x0) write(r1, &(0x7f0000000400)='3', 0x1) r2 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000500)={'veth0\x00', &(0x7f0000000600)=@ethtool_channels={0x3d, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1}}) 1m21.157278092s ago: executing program 5 (id=1949): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.stat\x00', 0x275a, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./mysys\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./mysys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./mysys/bus/pci/devices/0000:00:05.0/resource0\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x3, 0x11, r1, 0x4000) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) 1m21.028487753s ago: executing program 5 (id=1952): mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='dev\x00', 0x1ff) mount(0x0, &(0x7f0000000500)='dev\x00', &(0x7f0000000600)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect(0x3, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040f905ffff0001010203010902200001010080fa0904000002ff0000000705810240"], 0x0) openat(0xffffffffffffff9c, &(0x7f0000000200)='dev/ttyUSB0\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000200), 0x48000, 0x0) ioctl$TIOCMGET(r0, 0x5415, 0x0) 1m6.02245181s ago: executing program 35 (id=1952): mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='dev\x00', 0x1ff) mount(0x0, &(0x7f0000000500)='dev\x00', &(0x7f0000000600)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect(0x3, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040f905ffff0001010203010902200001010080fa0904000002ff0000000705810240"], 0x0) openat(0xffffffffffffff9c, &(0x7f0000000200)='dev/ttyUSB0\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000200), 0x48000, 0x0) ioctl$TIOCMGET(r0, 0x5415, 0x0) 56.924957471s ago: executing program 7 (id=2234): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000029000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1ff) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00006d8000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000240)="0f0d51f40f01d10fc75800f30fc73600102ed5c01dc0000000008ec0640f017400aa66b9e408000066ba000000000f3036db45ef0c0cb8d09bbc8900efbafc0cedba4300ba210066ed3626f00fc70d", 0x4f}], 0x0, 0x42, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 56.777053933s ago: executing program 7 (id=2238): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f00000002c0)=0x4061, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000340)=[@window={0x3, 0x1, 0x8}, @window={0x3, 0x6, 0x7}, @sack_perm, @window={0x3, 0x0, 0x4}, @mss={0x2, 0x4}, @timestamp, @window={0x3, 0x1, 0x10}, @sack_perm], 0x20000000000002a1) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto(r0, &(0x7f0000000500)="efcb4784eb7aa1a57302007433bf24bc13f3f8f16aa044bb31376ab8c696ca12636354c7d7bf2727ff79d340f9a69ae90b6934dd55a813455dc93dda2354ef534c77a832e8ff8e808587cbdd32a5120fd5b9b70cccd12726b8f4dda99303da81c9953c632d0c1454334716038b691a5264221fe40c34deebc9f17b484834b2448fdc6535b84ab1f1f7090c8687864d70df3f93e6d90e03e84746609f5ea06efb650fae771e23820b87b60938b107221e917c0b6652b6", 0xb6, 0x4, 0x0, 0x0) 56.718335804s ago: executing program 7 (id=2239): write$cgroup_type(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x200000b, 0x204031, 0xffffffffffffffff, 0x42795000) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(0xffffffffffffffff, 0x4018f50b, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000140), 0x10) ioctl$SIOCGSTAMPNS(r0, 0x8907, 0x0) sendmsg$can_bcm(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="050000000300000000000000", @ANYRES64=0x0, @ANYBLOB="0000000001"], 0x48}}, 0x0) read(r0, &(0x7f00000018c0)=""/4115, 0x1013) 56.681728164s ago: executing program 7 (id=2241): mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(0x0, 0x0, 0x0, 0x80000, 0x0) mount$bind(&(0x7f0000000380)='./file0/file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x185093, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000003c0)='./file0/../file0\x00', 0x0, 0x54) mount$bind(&(0x7f0000000240)='.\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x11050ca, 0x0) umount2(&(0x7f00000002c0)='./file0/file0\x00', 0x8) 56.641559775s ago: executing program 7 (id=2242): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000200)=0x474c, 0x4) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000040)=0xfffffffc, 0x4) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x101, 0x4) recvmmsg(r0, &(0x7f0000000340)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/33, 0x21}, 0x4}], 0x3d5, 0x45833af92e4b38ff, 0x0) 56.521844537s ago: executing program 7 (id=2243): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000400)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000c40), 0x12) ioctl$XFS_IOC_PATH_TO_FSHANDLE(0xffffffffffffffff, 0xc0385868, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f0000000000)='cgroup\x00', 0x101, 0x0, 0xf, 0x0, 0x0}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup_subtree(r2, &(0x7f0000000040), 0x2, 0x0) write$cgroup_subtree(r3, &(0x7f00000001c0)={[{0x2b, 'cpu'}]}, 0x5) 56.430958098s ago: executing program 36 (id=2243): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000400)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000c40), 0x12) ioctl$XFS_IOC_PATH_TO_FSHANDLE(0xffffffffffffffff, 0xc0385868, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f0000000000)='cgroup\x00', 0x101, 0x0, 0xf, 0x0, 0x0}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup_subtree(r2, &(0x7f0000000040), 0x2, 0x0) write$cgroup_subtree(r3, &(0x7f00000001c0)={[{0x2b, 'cpu'}]}, 0x5) 31.25644669s ago: executing program 1 (id=2681): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x20042, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0xc) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00000002c0)={0x5fc, 0x29a, &(0x7f0000000100)="c0fa6cde33f8c3f3ff9cf5c0f8fcdd5a03", 0x0, 0x11}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 31.203153371s ago: executing program 1 (id=2682): mmap$IORING_OFF_SQ_RING(0x0, 0xc00003, 0x3000007, 0x401d032, 0xffffffffffffffff, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x2e, 0x64, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup(r2) syz_ublk_setup_queues(r3, r1, 0x0, 0x0, 0x1, &(0x7f0000000340)={0x2e, 0x44, 0x0, r3, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {}, 0x0, r0, '\x00', {0x1, 0x5, 0x0, 0x0}}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./dev\x00', 0x1ff) mount(0x0, &(0x7f00000001c0)='./dev\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./dev/sda\x00', 0x2, 0x0) ioctl$IOC_PR_REGISTER(r4, 0x401870c8, 0x0) 31.197357271s ago: executing program 1 (id=2683): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x2501, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f0000000240)=@attr_other={0x0, 0x0, 0xf1, &(0x7f0000000080)=0x7}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000003c0)={[0x60000000000, 0x7, 0xfffffffffffffffd, 0x41, 0xc3d, 0x0, 0x100, 0x1000000003, 0xa1a, 0x7, 0x5, 0x79, 0x3, 0x3], 0x3332d000, 0x2}) bind$netlink(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfb, 0x10000000}, 0xc) ioctl$KVM_RUN(r2, 0xae80, 0x0) 31.188579191s ago: executing program 1 (id=2684): setsockopt(0xffffffffffffffff, 0x1, 0x10000000000009, &(0x7f0000000040)="0118269db93bda7b297893dbebf7e87c", 0x10) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000300)='\xb1Y\xf8$\x00\x00\x00\x00\x00\xb8\xc9\x84*\xc0\xfeR\x01\x95', 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="020000000000000002000000e0"], 0x190) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="020000000000000002000000e0"], 0x190) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) close_range(r1, r2, 0x0) 31.172509591s ago: executing program 1 (id=2685): capset(0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='sysfs\x00', 0x1214040, 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f00000003c0)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) chdir(&(0x7f0000000100)='./file0\x00') mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) 31.081083383s ago: executing program 1 (id=2686): socket(0x10, 0x803, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0xa6426000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19) r0 = userfaultfd(0x801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x3}) ioctl$UFFDIO_WRITEPROTECT(r0, 0xc018aa06, &(0x7f0000000140)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}}) syz_kvm_setup_syzos_vm$x86(0xffffffffffffffff, &(0x7f000054e000/0x400000)=nil) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x800, 0x0, 0x0) 15.97074359s ago: executing program 37 (id=2686): socket(0x10, 0x803, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0xa6426000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19) r0 = userfaultfd(0x801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x3}) ioctl$UFFDIO_WRITEPROTECT(r0, 0xc018aa06, &(0x7f0000000140)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}}) syz_kvm_setup_syzos_vm$x86(0xffffffffffffffff, &(0x7f000054e000/0x400000)=nil) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x800, 0x0, 0x0) 12.911104264s ago: executing program 6 (id=2802): mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000002980)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x4001ffe, 0xa68d7c519f800ff1, 0xffbc, 0x6, 0x1d45, 0x0, 0x0, 0x0, 0x40}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000008380)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000209bfd66eea210560000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001354c4b600", 0x2000, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x68cc, {0x0, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x101001, 0x0) write$cgroup_pid(r2, &(0x7f0000000000), 0x12) close(r0) 11.998292918s ago: executing program 6 (id=2804): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000456000/0x18000)=nil, &(0x7f0000000600)=[@text16={0x10, 0x0}], 0x1, 0x5, 0x0, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x4b564d02, 0xec000000, 0xcd}]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000180)={"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"}) mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4, 0x3032, r1, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 9.879618058s ago: executing program 6 (id=2807): sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYRESOCT=0x0], 0x24}, 0x1, 0x0, 0x0, 0x44840}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='blkio.bfq.io_wait_time_recursive\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000000), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000b, 0x28011, r0, 0x0) preadv(r0, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000680)='./proc/sys/vm/drop_caches\x00', 0x1, 0x0) write(r1, &(0x7f00000006c0)='3', 0x15) 9.879348778s ago: executing program 8 (id=2808): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x5) r1 = eventfd2(0x0, 0x0) io_setup(0x4, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x1, 0x400, r0, 0x0, 0x0, 0x6, 0x0, 0x2, r1}, 0x0]) io_pgetevents(r2, 0x2, 0x2, &(0x7f0000000100)=[{}, {}], 0x0, 0x0) io_submit(r2, 0x2, &(0x7f00000000c0)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x5, 0xfffe, r0, 0x0, 0x0, 0x0, 0x0, 0x3, r1}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) io_getevents(r2, 0x2, 0x2, &(0x7f0000000c80)=[{}, {}], 0x0) shutdown(r0, 0x0) 8.660973565s ago: executing program 6 (id=2810): r0 = socket(0x2, 0x2, 0x1) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs, 0x6e) r1 = socket(0x2, 0x2, 0x1) bind$unix(r1, &(0x7f0000000000)=@abs, 0x6e) r2 = socket(0x2, 0x2, 0x1) bind$unix(r2, &(0x7f0000000000)=@abs, 0x6e) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/icmp\x00') preadv(r3, &(0x7f0000000700)=[{&(0x7f0000000640)=""/165, 0xa5}], 0x1, 0x180, 0x9) 8.660101595s ago: executing program 8 (id=2812): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_SPLIT_IRQCHIP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79, 0x0, 0x78b}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)=@x86={0x6b, 0x4, 0x7, 0x0, 0x0, 0x0, 0x4, 0xa, 0xd, 0xa0, 0x8, 0x5, 0x0, 0x2, 0x9, 0x5, 0x3, 0x2e, 0x0, '\x00', 0x9, 0xffffffffffffff7f}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000003, 0x13, r2, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x800, 0x4, 0x81, 0x4, 0x4000000000004, 0x1000000000000, 0x5, 0x12, 0x0, 0x0, 0xfffffffffffffffc, 0x10000, 0x4, 0x6, 0x100000000001], 0x1000, 0x4fb40}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) 7.345631014s ago: executing program 6 (id=2814): r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) setns(r1, 0x24020000) mount(0x0, &(0x7f0000002200)='.\x00', 0x0, 0x199c65, 0x0) r2 = syz_clone(0xb21e0000, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_pidfd_open(r2, 0x0) setns(r3, 0x24020000) mount_setattr(0xffffffffffffff9c, &(0x7f0000000100)='.\x00', 0x9000, &(0x7f0000000000)={0x89}, 0x20) socket$vsock_stream(0x28, 0x1, 0x0) 7.336329424s ago: executing program 8 (id=2815): r0 = fsopen(&(0x7f0000000100)='configfs\x00', 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) getrusage(0x1, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r1 = fsmount(r0, 0x0, 0x1) fchdir(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0) 7.270350446s ago: executing program 0 (id=2816): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000100)) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000300)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000005c0)={0x8, 0x0, &(0x7f0000000280)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f00000002c0)={0x73622a85, 0x10a}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000e00)=[@increfs], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x4c, 0x0, &(0x7f0000000540)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) 7.269533155s ago: executing program 6 (id=2817): mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) chdir(&(0x7f0000000140)='./file0\x00') mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000080)={0x25fffffc, 0xcffffff, 0x2}) 6.856867241s ago: executing program 8 (id=2818): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000240)='./dev\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./dev/sda\x00', 0x102, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000000)) capset(0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r1) fcntl$lock(0xffffffffffffffff, 0x6, 0x0) 6.855970681s ago: executing program 0 (id=2819): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f00000002c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f000000a3c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000080)={0x50, 0x0, r1, {0x7, 0x29, 0x9, 0xffffffff90acedc6, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x9}}, 0x50) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x18) syz_fuse_handle_req(r0, &(0x7f00000042c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006380)={0x20, 0x0, 0x0, {0x0, 0x1c}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0xb0, 0x0, 0xfffffffffffffff9, [{{0x3, 0x200000001, 0x1, 0xd33, 0x2, 0x46d, {0x2, 0x94, 0x4, 0x1, 0x8, 0x5, 0x40000, 0x8, 0xf, 0x1000, 0x2, r2, r3, 0x2, 0x3ff}}, {0x2, 0xffffffff, 0x2, 0xc7d, 'fD'}}]}, 0x0, 0x0, 0x0}) getdents64(r4, 0x0, 0x0) 5.245449484s ago: executing program 0 (id=2820): syz_usb_connect$uac1(0x0, 0x72, &(0x7f0000000300)=ANY=[@ANYBLOB="1201500200000020351201004000010203010902600003010510010904000000010100000a240107000a00020102090401000001020000090401010101020000090501092000010607250104ff06000904020000"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x109001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000200)="f7790066baa00066b86b4266ef66ba420066b8e20066ef0f29902cbb0000c4e2b1ba8c88d9000000666666440f38826b410f7842280f07b8010000000f01d9c4033921820f47a753fd", 0x49}], 0x1, 0x43, 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000100)=0xbffe) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000140)=@arm64={0x0, 0x34, 0x1, '\x00', 0x5}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 4.637686603s ago: executing program 8 (id=2821): timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x3938700}, {0x0, 0x3938700}}, 0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0x13, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000340)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffe, 0x4031, 0xffffffffffffffff, 0x7542d000) r1 = userfaultfd(0x80001) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x140}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000002c0)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x5}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa04, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x2}) 4.632342673s ago: executing program 0 (id=2822): r0 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00') openat$binfmt(0xffffffffffffff9c, r0, 0x42, 0x1ff) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002040), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f00000020c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) syz_fuse_handle_req(r1, &(0x7f0000009b40)="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0x2000, &(0x7f0000007a80)={&(0x7f0000006400)={0x50, 0x0, 0x4, {0x7, 0x29, 0x100001, 0x24ff871999e0dde7, 0x1, 0x41, 0xd, 0x8, 0x0, 0x0, 0x8, 0x5}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, 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", 0x2000, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000fc0)={0x78, 0x0, 0x1000001, {0x8, 0x3d, 0x0, {0x1, 0x7fffffffffffffff, 0x0, 0x1000, 0x11, 0xfffffffffffffffd, 0x1009ec, 0x35741061, 0x10004, 0xa593e9c1ca988eda, 0x3, 0xee01, 0x0, 0x10, 0xf}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, 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", 0x2000, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20, 0x0, 0x10001, {0x0, 0x2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) execveat$binfmt(0xffffffffffffff9c, r0, 0x0, 0x0, 0x1000) umount2(&(0x7f00000002c0)='./file0\x00', 0xb) 2.823558189s ago: executing program 0 (id=2823): mkdirat(0xffffffffffffff9c, &(0x7f0000004000)='./mnt\x00', 0x1ff) mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x40086607, 0x0) 2.011095271s ago: executing program 8 (id=2824): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000240)=0x100000001, 0x59) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e22, 0xb6, @ipv4={'\x00', '\xff\xff', @local}, 0xc4ca}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040), 0x3) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "25fd25990fe381b9", "f511161d94f179ecf85eb61b6a4762eb", "1e59ddbe", "06ed010001809f9b"}, 0x28) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000000c0)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000000300)='S', 0xfffffffffffffe94, 0xc000, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000000)=0x2100e6d4, 0x4) r1 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000380), 0x48f82, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x7, 0x12, r1, 0x95e47000) 0s ago: executing program 0 (id=2825): syz_io_uring_setup(0x3409, &(0x7f0000000080)={0x0, 0xe962, 0x8, 0xfffffffd, 0x136}, 0x0, 0x0, 0x0) close(0x3) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) r0 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r0, &(0x7f0000000200)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x0, 0x3}}, 0x10) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000180)={0x42, 0x0, 0x2, 0xf5ff}, 0x10) sendmsg$tipc(r1, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x4005815) kernel console output (not intermixed with test programs): ump_stack_lvl+0x10/0x10 [ 155.283085][ T5766] ? xas_find_marked+0xc97/0xda0 [ 155.283111][ T5766] ? xas_nomem+0x71/0x2c0 [ 155.283132][ T5766] dump_stack+0x19/0x20 [ 155.283159][ T5766] should_fail_ex+0x3c2/0x510 [ 155.283185][ T5766] should_failslab+0xac/0x100 [ 155.283211][ T5766] __kmalloc_node_track_caller_noprof+0x65/0x4f0 [ 155.283235][ T5766] ? kstrdup_const+0x45/0x60 [ 155.283255][ T5766] kstrdup+0x4d/0x130 [ 155.283272][ T5766] ? kstrdup_const+0x3a/0x60 [ 155.283290][ T5766] kstrdup_const+0x45/0x60 [ 155.283308][ T5766] alloc_vfsmnt+0xed/0x610 [ 155.283338][ T5766] clone_mnt+0x6e/0xbe0 [ 155.283356][ T5766] ? get_mountpoint+0x1c5/0x500 [ 155.283378][ T5766] copy_tree+0xe2/0xcb0 [ 155.283399][ T5766] ? mnt_warn_timestamp_expiry+0x350/0x350 [ 155.283426][ T5766] __do_loopback+0x1da/0x3c0 [ 155.283452][ T5766] do_loopback+0x335/0x4c0 [ 155.283473][ T5766] ? path_mount+0xff0/0xff0 [ 155.283493][ T5766] ? bpf_lsm_capable+0xd/0x20 [ 155.283524][ T5766] ? ns_capable+0x90/0xf0 [ 155.283552][ T5766] path_mount+0x55b/0xff0 [ 155.283573][ T5766] ? putname+0x113/0x150 [ 155.283597][ T5766] __se_sys_mount+0x2bf/0x480 [ 155.283620][ T5766] ? __x64_sys_mount+0xf0/0xf0 [ 155.283642][ T5766] ? trace_event_raw_event_sys_enter+0xf5/0x130 [ 155.283673][ T5766] __x64_sys_mount+0xc3/0xf0 [ 155.283695][ T5766] x64_sys_call+0x2021/0x2ee0 [ 155.283714][ T5766] do_syscall_64+0x57/0xf0 [ 155.283733][ T5766] ? clear_bhb_loop+0x50/0xa0 [ 155.283768][ T5766] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 155.283794][ T5766] RIP: 0033:0x7f71abb9e159 [ 155.283813][ T5766] 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 [ 155.283832][ T5766] RSP: 002b:00007f71ac9b9028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 155.283857][ T5766] RAX: ffffffffffffffda RBX: 00007f71abe25fa0 RCX: 00007f71abb9e159 [ 155.283874][ T5766] RDX: 0000000000000000 RSI: 00002000000002c0 RDI: 0000200000000300 [ 155.283890][ T5766] RBP: 00007f71abc3506b R08: 0000000000000000 R09: 0000000000000000 [ 155.283905][ T5766] R10: 0000000000185093 R11: 0000000000000246 R12: 0000000000000000 [ 155.283920][ T5766] R13: 00007f71abe26038 R14: 00007f71abe25fa0 R15: 00007ffe08fab118 [ 155.283938][ T5766] [ 156.015334][ T5802] tipc: Cannot configure node identity twice [ 156.165787][ T5810] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 156.174874][ T5810] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 156.384791][ T5810] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 156.393479][ T5810] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 156.467718][ T5814] fuse: Bad value for 'fd' [ 156.508839][ T5822] fuse: Bad value for 'fd' [ 156.898778][ T36] audit: type=1326 audit(1790260533.727:410): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5825 comm="syz.6.2217" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0bc5b9e159 code=0x7ffc0000 [ 156.924643][ T36] audit: type=1326 audit(1790260533.727:411): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5825 comm="syz.6.2217" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0bc5b9e159 code=0x7ffc0000 [ 156.953408][ T36] audit: type=1326 audit(1790260533.727:412): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5825 comm="syz.6.2217" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0bc5b9e159 code=0x7ffc0000 [ 156.978860][ T36] audit: type=1326 audit(1790260533.727:413): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5825 comm="syz.6.2217" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0bc5b9e159 code=0x7ffc0000 [ 157.004862][ T36] audit: type=1326 audit(1790260533.727:414): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5825 comm="syz.6.2217" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f0bc5b9e159 code=0x7ffc0000 [ 157.030124][ T36] audit: type=1326 audit(1790260533.727:415): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5825 comm="syz.6.2217" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0bc5b9e159 code=0x7ffc0000 [ 157.047050][ T5832] file system registered [ 157.057354][ T36] audit: type=1326 audit(1790260533.727:416): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5825 comm="syz.6.2217" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0bc5b9e159 code=0x7ffc0000 [ 157.063178][ T5832] ffs_data_put(): freeing [ 157.086112][ T36] audit: type=1326 audit(1790260533.727:417): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5825 comm="syz.6.2217" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f0bc5b9e159 code=0x7ffc0000 [ 157.114740][ T36] audit: type=1326 audit(1790260533.837:418): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5825 comm="syz.6.2217" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f0bc5b9e159 code=0x7ffc0000 [ 157.865489][ T4264] bridge_slave_1: left allmulticast mode [ 157.878101][ T4264] bridge_slave_1: left promiscuous mode [ 157.888322][ T4264] bridge0: port 2(bridge_slave_1) entered disabled state [ 157.936849][ T4264] bridge_slave_0: left allmulticast mode [ 157.942554][ T4264] bridge_slave_0: left promiscuous mode [ 157.966944][ T4264] bridge0: port 1(bridge_slave_0) entered disabled state [ 158.138238][ T4264] veth1_macvtap: left promiscuous mode [ 158.143885][ T4264] veth0_vlan: left promiscuous mode [ 158.355830][ T5910] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 158.390130][ T5910] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 158.398840][ T5895] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.416440][ T5895] bridge0: port 1(bridge_slave_0) entered disabled state [ 158.436754][ T5895] bridge_slave_0: entered allmulticast mode [ 158.452726][ T5895] bridge_slave_0: entered promiscuous mode [ 158.467139][ T5895] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.474200][ T5895] bridge0: port 2(bridge_slave_1) entered disabled state [ 158.481590][ T5895] bridge_slave_1: entered allmulticast mode [ 158.488160][ T5895] bridge_slave_1: entered promiscuous mode [ 158.553600][ T5895] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.560702][ T5895] bridge0: port 2(bridge_slave_1) entered forwarding state [ 158.568073][ T5895] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.575125][ T5895] bridge0: port 1(bridge_slave_0) entered forwarding state [ 158.615280][ T4264] bridge0: port 1(bridge_slave_0) entered disabled state [ 158.623565][ T4264] bridge0: port 2(bridge_slave_1) entered disabled state [ 158.634118][ T5910] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 158.648860][ T5910] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 158.658307][ T4264] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.665369][ T4264] bridge0: port 1(bridge_slave_0) entered forwarding state [ 158.674008][ T4264] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.681093][ T4264] bridge0: port 2(bridge_slave_1) entered forwarding state [ 158.703029][ T5895] veth0_vlan: entered promiscuous mode [ 158.717706][ T5895] veth1_macvtap: entered promiscuous mode [ 159.053778][ T5929] FAULT_INJECTION: forcing a failure. [ 159.053778][ T5929] name failslab, interval 1, probability 0, space 0, times 0 [ 159.066548][ T5929] CPU: 1 UID: 0 PID: 5929 Comm: syz.8.2258 Not tainted syzkaller #0 b27277d6799ceeca3eb852bae8b5683c15874786 [ 159.066583][ T5929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 159.066592][ T5929] Call Trace: [ 159.066597][ T5929] [ 159.066602][ T5929] __dump_stack+0x21/0x30 [ 159.066623][ T5929] dump_stack_lvl+0x140/0x1c0 [ 159.066640][ T5929] ? __cfi_dump_stack_lvl+0x10/0x10 [ 159.066657][ T5929] dump_stack+0x19/0x20 [ 159.066672][ T5929] should_fail_ex+0x3c2/0x510 [ 159.066688][ T5929] should_failslab+0xac/0x100 [ 159.066703][ T5929] kmem_cache_alloc_node_noprof+0x45/0x420 [ 159.066718][ T5929] ? __alloc_skb+0x10c/0x360 [ 159.066732][ T5929] __alloc_skb+0x10c/0x360 [ 159.066745][ T5929] inet_netconf_notify_devconf+0x16d/0x240 [ 159.066761][ T5929] inetdev_event+0x964/0x1240 [ 159.066777][ T5929] ? __cfi_inetdev_event+0x10/0x10 [ 159.066800][ T5929] ? cfg802154_netdev_notifier_call+0xe5/0x930 [ 159.066834][ T5929] ? arp_netdev_event+0xd8/0x2c0 [ 159.066859][ T5929] ? __cfi_inetdev_event+0x10/0x10 [ 159.066889][ T5929] notifier_call_chain+0x106/0x2b0 [ 159.066910][ T5929] raw_notifier_call_chain+0x31/0x40 [ 159.066929][ T5929] unregister_netdevice_many_notify+0xde1/0x1be0 [ 159.066954][ T5929] ? __cfi_unregister_netdevice_many_notify+0x10/0x10 [ 159.066977][ T5929] ? locks_remove_file+0x37e/0x1050 [ 159.066999][ T5929] ? eprobe_trigger_func+0x116c/0x1270 [ 159.067023][ T5929] ? __kasan_check_read+0x15/0x20 [ 159.067043][ T5929] unregister_netdevice_queue+0x302/0x350 [ 159.067064][ T5929] ? __cfi_mutex_lock+0x10/0x10 [ 159.067085][ T5929] ? __cfi_unregister_netdevice_queue+0x10/0x10 [ 159.067105][ T5929] ? ring_buffer_event_data+0xa1/0x110 [ 159.067126][ T5929] ppp_release+0xf0/0x200 [ 159.067149][ T5929] ? __cfi_ppp_release+0x10/0x10 [ 159.067173][ T5929] __fput+0x208/0xa30 [ 159.067199][ T5929] __fput_sync+0x4a/0x70 [ 159.067222][ T5929] __se_sys_close+0x172/0x1f0 [ 159.067240][ T5929] __x64_sys_close+0x3c/0x60 [ 159.067258][ T5929] x64_sys_call+0x2560/0x2ee0 [ 159.067284][ T5929] do_syscall_64+0x57/0xf0 [ 159.067301][ T5929] ? clear_bhb_loop+0x50/0xa0 [ 159.067326][ T5929] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 159.067348][ T5929] RIP: 0033:0x7f1c2019e159 [ 159.067366][ T5929] 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 [ 159.067383][ T5929] RSP: 002b:00007f1c21002028 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 159.067406][ T5929] RAX: ffffffffffffffda RBX: 00007f1c20425fa0 RCX: 00007f1c2019e159 [ 159.067422][ T5929] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 159.067435][ T5929] RBP: 00007f1c2023506b R08: 0000000000000000 R09: 0000000000000000 [ 159.067448][ T5929] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 159.067462][ T5929] R13: 00007f1c20426038 R14: 00007f1c20425fa0 R15: 00007ffea9a85628 [ 159.067564][ T5929] [ 159.542185][ T5943] FAULT_INJECTION: forcing a failure. [ 159.542185][ T5943] name failslab, interval 1, probability 0, space 0, times 0 [ 159.554947][ T5943] CPU: 1 UID: 0 PID: 5943 Comm: syz.0.2264 Not tainted syzkaller #0 b27277d6799ceeca3eb852bae8b5683c15874786 [ 159.554983][ T5943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 159.554995][ T5943] Call Trace: [ 159.555004][ T5943] [ 159.555013][ T5943] __dump_stack+0x21/0x30 [ 159.555044][ T5943] dump_stack_lvl+0x140/0x1c0 [ 159.555069][ T5943] ? __cfi_dump_stack_lvl+0x10/0x10 [ 159.555094][ T5943] dump_stack+0x19/0x20 [ 159.555117][ T5943] should_fail_ex+0x3c2/0x510 [ 159.555138][ T5943] ? security_sk_alloc+0x65/0x260 [ 159.555164][ T5943] should_failslab+0xac/0x100 [ 159.555187][ T5943] __kmalloc_noprof+0x69/0x510 [ 159.555205][ T5943] ? kasan_save_alloc_info+0x3a/0x50 [ 159.555229][ T5943] ? security_sk_alloc+0x65/0x260 [ 159.555251][ T5943] ? __kasan_slab_alloc+0x73/0x90 [ 159.555271][ T5943] security_sk_alloc+0x65/0x260 [ 159.555294][ T5943] sk_prot_alloc+0x123/0x3a0 [ 159.555315][ T5943] ? security_inode_alloc+0xc2/0x230 [ 159.555336][ T5943] sk_alloc+0x40/0x590 [ 159.555355][ T5943] ? inode_init_always_gfp+0x76e/0x9e0 [ 159.555379][ T5943] inet_create+0x5b7/0x1010 [ 159.555398][ T5943] __sock_create+0x3a2/0x810 [ 159.555419][ T5943] p9_fd_create_tcp+0x34d/0x630 [ 159.555436][ T5943] ? __cfi_p9_fd_create_tcp+0x10/0x10 [ 159.555453][ T5943] ? __kasan_slab_free+0x6a/0x80 [ 159.555565][ T5943] ? kfree+0x158/0x440 [ 159.555581][ T5943] ? p9_client_create+0x7ee/0x12d0 [ 159.555604][ T5943] p9_client_create+0x897/0x12d0 [ 159.555628][ T5943] ? __cfi_p9_client_create+0x10/0x10 [ 159.555649][ T5943] ? __kasan_kmalloc+0x96/0xb0 [ 159.555669][ T5943] ? __kmalloc_cache_noprof+0x23c/0x470 [ 159.555687][ T5943] ? v9fs_mount+0xc1/0x9d0 [ 159.555708][ T5943] ? kasan_save_alloc_info+0x3a/0x50 [ 159.555725][ T5943] ? __kasan_kmalloc+0x96/0xb0 [ 159.555747][ T5943] ? kstrdup+0x7b/0x130 [ 159.555762][ T5943] ? __asan_memset+0x39/0x50 [ 159.555780][ T5943] v9fs_session_init+0x1c4/0x18a0 [ 159.555800][ T5943] ? __cfi_v9fs_session_init+0x10/0x10 [ 159.555817][ T5943] ? kasan_save_alloc_info+0x3a/0x50 [ 159.555832][ T5943] ? __kasan_kmalloc+0x96/0xb0 [ 159.555852][ T5943] ? __kmalloc_cache_noprof+0x23c/0x470 [ 159.555870][ T5943] ? v9fs_mount+0xc1/0x9d0 [ 159.555889][ T5943] v9fs_mount+0xdb/0x9d0 [ 159.555908][ T5943] ? __cfi_v9fs_mount+0x10/0x10 [ 159.555928][ T5943] ? selinux_capable+0x38/0x50 [ 159.555949][ T5943] legacy_get_tree+0x106/0x1b0 [ 159.555973][ T5943] ? __cfi_v9fs_mount+0x10/0x10 [ 159.555992][ T5943] vfs_get_tree+0x9e/0x290 [ 159.556009][ T5943] do_new_mount+0x251/0xb40 [ 159.556025][ T5943] ? security_capable+0x44/0x130 [ 159.556045][ T5943] path_mount+0x66a/0xff0 [ 159.556062][ T5943] ? putname+0x113/0x150 [ 159.556080][ T5943] __se_sys_mount+0x2bf/0x480 [ 159.556098][ T5943] ? __x64_sys_mount+0xf0/0xf0 [ 159.556116][ T5943] ? trace_event_raw_event_sys_enter+0xf5/0x130 [ 159.556141][ T5943] __x64_sys_mount+0xc3/0xf0 [ 159.556158][ T5943] x64_sys_call+0x2021/0x2ee0 [ 159.556174][ T5943] do_syscall_64+0x57/0xf0 [ 159.556190][ T5943] ? clear_bhb_loop+0x50/0xa0 [ 159.556210][ T5943] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 159.556230][ T5943] RIP: 0033:0x7f71abb9e159 [ 159.556245][ T5943] 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 [ 159.556259][ T5943] RSP: 002b:00007f71ac9b9028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 159.556278][ T5943] RAX: ffffffffffffffda RBX: 00007f71abe25fa0 RCX: 00007f71abb9e159 [ 159.556292][ T5943] RDX: 0000200000002500 RSI: 00002000000024c0 RDI: 0000200000002480 [ 159.556304][ T5943] RBP: 00007f71abc3506b R08: 0000200000002540 R09: 0000000000000000 [ 159.556316][ T5943] R10: 0000000000010001 R11: 0000000000000246 R12: 0000000000000000 [ 159.556327][ T5943] R13: 00007f71abe26038 R14: 00007f71abe25fa0 R15: 00007ffe08fab118 [ 159.556342][ T5943] [ 159.556387][ T5943] 9pnet_fd: p9_fd_create_tcp (5943): problem creating socket [ 159.986868][ T36] audit: type=1400 audit(1790260536.807:419): avc: denied { execute } for pid=5949 comm="syz.0.2267" path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dev="tmpfs" ino=136 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 159.996882][ T518] usb 9-1: new high-speed USB device number 2 using dummy_hcd [ 160.112658][ T5956] kvm: pic: non byte read [ 160.124898][ T5956] kvm: pic: non byte read [ 160.130155][ T5956] kvm: pic: non byte read [ 160.134709][ T5956] kvm: pic: non byte read [ 160.147791][ T5956] kvm: pic: non byte read [ 160.152535][ T5956] kvm: pic: non byte read [ 160.175336][ T5963] FAULT_INJECTION: forcing a failure. [ 160.175336][ T5963] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 160.188827][ T5963] CPU: 0 UID: 0 PID: 5963 Comm: syz.6.2272 Not tainted syzkaller #0 b27277d6799ceeca3eb852bae8b5683c15874786 [ 160.188862][ T5963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 160.188877][ T5963] Call Trace: [ 160.188885][ T5963] [ 160.188894][ T5963] __dump_stack+0x21/0x30 [ 160.188930][ T5963] dump_stack_lvl+0x140/0x1c0 [ 160.188959][ T5963] ? __cfi_dump_stack_lvl+0x10/0x10 [ 160.188991][ T5963] dump_stack+0x19/0x20 [ 160.189018][ T5963] should_fail_ex+0x3c2/0x510 [ 160.189043][ T5963] should_fail_alloc_page+0xec/0x110 [ 160.189069][ T5963] __alloc_pages_noprof+0x1c0/0x7e0 [ 160.189098][ T5963] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 160.189127][ T5963] ? __kasan_check_write+0x18/0x20 [ 160.189149][ T5963] ? copy_page_from_iter+0x248/0x2a0 [ 160.189178][ T5963] pipe_write+0x5d6/0x18d0 [ 160.189203][ T5963] ? __cfi_pipe_write+0x10/0x10 [ 160.189226][ T5963] vfs_write+0x762/0xfd0 [ 160.189249][ T5963] ? __cfi_vfs_write+0x10/0x10 [ 160.189273][ T5963] ksys_write+0x145/0x260 [ 160.189295][ T5963] ? __cfi_ksys_write+0x10/0x10 [ 160.189317][ T5963] ? trace_event_raw_event_sys_enter+0xf5/0x130 [ 160.189348][ T5963] __x64_sys_write+0x7f/0x90 [ 160.189369][ T5963] x64_sys_call+0x271c/0x2ee0 [ 160.189389][ T5963] do_syscall_64+0x57/0xf0 [ 160.189408][ T5963] ? clear_bhb_loop+0x50/0xa0 [ 160.189434][ T5963] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 160.189468][ T5963] RIP: 0033:0x7f0bc5b9e159 [ 160.189487][ T5963] 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 [ 160.189504][ T5963] RSP: 002b:00007f0bc6ab3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 160.189528][ T5963] RAX: ffffffffffffffda RBX: 00007f0bc5e25fa0 RCX: 00007f0bc5b9e159 [ 160.189545][ T5963] RDX: 00000000ffffff9a RSI: 0000200000000000 RDI: 0000000000000004 [ 160.189559][ T5963] RBP: 00007f0bc5c3506b R08: 0000000000000000 R09: 0000000000000000 [ 160.189573][ T5963] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 160.189586][ T5963] R13: 00007f0bc5e26038 R14: 00007f0bc5e25fa0 R15: 00007ffd2c9f44e8 [ 160.189604][ T5963] [ 160.276830][ T518] usb 9-1: Using ep0 maxpacket: 8 [ 160.420526][ T518] usb 9-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 160.434158][ T518] usb 9-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 160.454883][ T518] usb 9-1: New USB device found, idVendor=2b73, idProduct=001e, bcdDevice= 0.40 [ 160.464310][ T518] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.472395][ T518] usb 9-1: Product: syz [ 160.485739][ T518] usb 9-1: Manufacturer: syz [ 160.490662][ T518] usb 9-1: SerialNumber: syz [ 160.705690][ T518] usb 9-1: Audio class v2/v3 interfaces need an interface association [ 160.720348][ T518] snd-usb-audio 9-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 160.731968][ T518] usb 9-1: USB disconnect, device number 2 [ 160.747327][ T2624] udevd[2624]: error opening ATTR{/sys/devices/platform/dummy_hcd.8/usb9/9-1/9-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 160.845845][ T6009] overlayfs: failed to clone upperpath [ 161.349974][ T6027] random: crng reseeded on system resumption [ 161.376956][ T6029] FAULT_INJECTION: forcing a failure. [ 161.376956][ T6029] name failslab, interval 1, probability 0, space 0, times 0 [ 161.389947][ T6029] CPU: 0 UID: 0 PID: 6029 Comm: syz.1.2302 Not tainted syzkaller #0 b27277d6799ceeca3eb852bae8b5683c15874786 [ 161.389985][ T6029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 161.390000][ T6029] Call Trace: [ 161.390006][ T6029] [ 161.390015][ T6029] __dump_stack+0x21/0x30 [ 161.390050][ T6029] dump_stack_lvl+0x140/0x1c0 [ 161.390078][ T6029] ? __cfi_dump_stack_lvl+0x10/0x10 [ 161.390108][ T6029] dump_stack+0x19/0x20 [ 161.390134][ T6029] should_fail_ex+0x3c2/0x510 [ 161.390159][ T6029] should_failslab+0xac/0x100 [ 161.390183][ T6029] __kmalloc_node_track_caller_noprof+0x65/0x4f0 [ 161.390208][ T6029] ? key_alloc+0x338/0x1060 [ 161.390237][ T6029] ? kmem_cache_alloc_noprof+0x1e2/0x410 [ 161.390258][ T6029] kmemdup_noprof+0x31/0x80 [ 161.390277][ T6029] key_alloc+0x338/0x1060 [ 161.390305][ T6029] keyring_alloc+0x4b/0xc0 [ 161.390326][ T6029] call_sbin_request_key+0x330/0xbf0 [ 161.390354][ T6029] ? __cfi_call_sbin_request_key+0x10/0x10 [ 161.390382][ T6029] ? __cfi_key_instantiate_and_link+0x10/0x10 [ 161.390420][ T6029] ? __cfi_request_key_auth_new+0x10/0x10 [ 161.390460][ T6029] ? mutex_unlock+0x90/0x240 [ 161.390489][ T6029] ? refcount_dec_and_lock+0x29/0xb0 [ 161.390521][ T6029] request_key_and_link+0xbb8/0x1230 [ 161.390550][ T6029] ? key_task_permission+0x3be/0x500 [ 161.390581][ T6029] ? __cfi_request_key_and_link+0x10/0x10 [ 161.390612][ T6029] ? downgrade_write+0x470/0x470 [ 161.390648][ T6029] ? __cfi_asymmetric_key_cmp_partial+0x10/0x10 [ 161.390682][ T6029] ? __cfi_keyring_search_iterator+0x10/0x10 [ 161.390708][ T6029] __se_sys_request_key+0x29c/0x350 [ 161.390733][ T6029] ? __x64_sys_request_key+0xc0/0xc0 [ 161.390755][ T6029] ? trace_event_raw_event_sys_enter+0xf5/0x130 [ 161.390785][ T6029] __x64_sys_request_key+0x9f/0xc0 [ 161.390808][ T6029] x64_sys_call+0x2b60/0x2ee0 [ 161.390829][ T6029] do_syscall_64+0x57/0xf0 [ 161.390849][ T6029] ? clear_bhb_loop+0x50/0xa0 [ 161.390876][ T6029] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 161.390902][ T6029] RIP: 0033:0x7f7889d9e159 [ 161.390922][ T6029] 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 [ 161.390941][ T6029] RSP: 002b:00007f788ad1f028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 161.390964][ T6029] RAX: ffffffffffffffda RBX: 00007f788a025fa0 RCX: 00007f7889d9e159 [ 161.390981][ T6029] RDX: 0000200000001fee RSI: 0000200000001ffb RDI: 0000200000000040 [ 161.390996][ T6029] RBP: 00007f7889e3506b R08: 0000000000000000 R09: 0000000000000000 [ 161.391011][ T6029] R10: fffffffffffffffe R11: 0000000000000246 R12: 0000000000000000 [ 161.391026][ T6029] R13: 00007f788a026038 R14: 00007f788a025fa0 R15: 00007fffecedd1f8 [ 161.391046][ T6029] [ 161.708219][ T6034] fuse: Bad value for 'fd' [ 162.590302][ T6120] FAULT_INJECTION: forcing a failure. [ 162.590302][ T6120] name failslab, interval 1, probability 0, space 0, times 0 [ 162.603062][ T6120] CPU: 0 UID: 0 PID: 6120 Comm: syz.6.2321 Not tainted syzkaller #0 b27277d6799ceeca3eb852bae8b5683c15874786 [ 162.603099][ T6120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 162.603114][ T6120] Call Trace: [ 162.603121][ T6120] [ 162.603130][ T6120] __dump_stack+0x21/0x30 [ 162.603173][ T6120] dump_stack_lvl+0x140/0x1c0 [ 162.603191][ T6120] ? __cfi_dump_stack_lvl+0x10/0x10 [ 162.603208][ T6120] ? mas_prev+0x5f/0xa0 [ 162.603224][ T6120] dump_stack+0x19/0x20 [ 162.603239][ T6120] should_fail_ex+0x3c2/0x510 [ 162.603254][ T6120] should_failslab+0xac/0x100 [ 162.603270][ T6120] kmem_cache_alloc_noprof+0x42/0x410 [ 162.603283][ T6120] ? __pte_alloc+0x1ae/0x440 [ 162.603294][ T6120] ? __anon_vma_prepare+0xec/0x590 [ 162.603308][ T6120] __anon_vma_prepare+0xec/0x590 [ 162.603320][ T6120] do_pte_missing+0x2bbf/0x4440 [ 162.603335][ T6120] ? __kasan_check_write+0x18/0x20 [ 162.603347][ T6120] ? _raw_spin_lock+0x92/0x120 [ 162.603359][ T6120] ? __cfi__raw_spin_lock+0x10/0x10 [ 162.603370][ T6120] ? pte_marker_clear+0x1b0/0x1b0 [ 162.603385][ T6120] ? __pmd_alloc+0x5a6/0x9a0 [ 162.603399][ T6120] ? kasan_save_track+0x4f/0x80 [ 162.603412][ T6120] ? kasan_save_track+0x3e/0x80 [ 162.603425][ T6120] ? __cfi___pmd_alloc+0x10/0x10 [ 162.603447][ T6120] ? mas_preallocate+0x79b/0xc90 [ 162.603461][ T6120] ? vma_link+0x12b/0x6c0 [ 162.603475][ T6120] ? insert_vm_struct+0x2d5/0x3b0 [ 162.603488][ T6120] ? alloc_bprm+0x795/0xb30 [ 162.603499][ T6120] ? do_execveat_common+0x199/0xae0 [ 162.603512][ T6120] ? x64_sys_call+0x906/0x2ee0 [ 162.603524][ T6120] ? mas_destroy+0x2768/0x3050 [ 162.603539][ T6120] handle_mm_fault+0x1189/0x1ba0 [ 162.603555][ T6120] ? __cfi_handle_mm_fault+0x10/0x10 [ 162.603570][ T6120] ? __kernel_text_address+0x11/0x40 [ 162.603587][ T6120] ? __cfi_find_vma+0x10/0x10 [ 162.603600][ T6120] ? vma_is_secretmem+0x11/0x50 [ 162.603617][ T6120] ? check_vma_flags+0x2a5/0x3a0 [ 162.603638][ T6120] __get_user_pages+0x114b/0x22d0 [ 162.603661][ T6120] ? populate_vma_page_range+0x220/0x220 [ 162.603676][ T6120] ? rwsem_read_trylock+0x275/0x5a0 [ 162.603694][ T6120] get_user_pages_remote+0x377/0xb80 [ 162.603711][ T6120] ? down_read+0x7f/0xe0 [ 162.603725][ T6120] ? __cfi_get_user_pages_remote+0x10/0x10 [ 162.603741][ T6120] ? __kasan_check_read+0x15/0x20 [ 162.603752][ T6120] ? __vm_enough_memory+0x11e/0x380 [ 162.603770][ T6120] ? security_vm_enough_memory_mm+0x257/0x270 [ 162.603787][ T6120] get_arg_page+0x24c/0x520 [ 162.603805][ T6120] ? copy_string_kernel+0x2e0/0x2e0 [ 162.603822][ T6120] ? __kasan_check_write+0x18/0x20 [ 162.603834][ T6120] ? up_write+0x66/0x280 [ 162.603849][ T6120] ? copy_string_kernel+0x20/0x2e0 [ 162.603866][ T6120] copy_string_kernel+0x17a/0x2e0 [ 162.603882][ T6120] do_execveat_common+0x7de/0xae0 [ 162.603894][ T6120] ? getname_flags+0x203/0x6b0 [ 162.603907][ T6120] __x64_sys_execveat+0xd2/0xf0 [ 162.603919][ T6120] x64_sys_call+0x906/0x2ee0 [ 162.603933][ T6120] do_syscall_64+0x57/0xf0 [ 162.603945][ T6120] ? clear_bhb_loop+0x50/0xa0 [ 162.603960][ T6120] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 162.603975][ T6120] RIP: 0033:0x7f0bc5b9e159 [ 162.603987][ T6120] 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 [ 162.603997][ T6120] RSP: 002b:00007f0bc6ab3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 162.604013][ T6120] RAX: ffffffffffffffda RBX: 00007f0bc5e25fa0 RCX: 00007f0bc5b9e159 [ 162.604023][ T6120] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000004 [ 162.604031][ T6120] RBP: 00007f0bc5c3506b R08: 0000000000001000 R09: 0000000000000000 [ 162.604040][ T6120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 162.604052][ T6120] R13: 00007f0bc5e26038 R14: 00007f0bc5e25fa0 R15: 00007ffd2c9f44e8 [ 162.604063][ T6120] [ 163.206109][ T36] kauditd_printk_skb: 5 callbacks suppressed [ 163.206127][ T36] audit: type=1400 audit(1790260540.027:425): avc: denied { setopt } for pid=6128 comm="syz.1.2325" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 163.841312][ T6146] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 163.856453][ T6146] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 164.155074][ T6181] fuse: Bad value for 'fd' [ 164.184180][ T6186] FAULT_INJECTION: forcing a failure. [ 164.184180][ T6186] name failslab, interval 1, probability 0, space 0, times 0 [ 164.196878][ T6186] CPU: 0 UID: 0 PID: 6186 Comm: syz.6.2349 Not tainted syzkaller #0 b27277d6799ceeca3eb852bae8b5683c15874786 [ 164.196913][ T6186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 164.196927][ T6186] Call Trace: [ 164.196935][ T6186] [ 164.196944][ T6186] __dump_stack+0x21/0x30 [ 164.196979][ T6186] dump_stack_lvl+0x140/0x1c0 [ 164.197009][ T6186] ? __cfi_dump_stack_lvl+0x10/0x10 [ 164.197039][ T6186] ? lock_timer_base+0x261/0x280 [ 164.197066][ T6186] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 164.197090][ T6186] dump_stack+0x19/0x20 [ 164.197125][ T6186] should_fail_ex+0x3c2/0x510 [ 164.197152][ T6186] ? fib6_info_alloc+0x52/0x180 [ 164.197176][ T6186] should_failslab+0xac/0x100 [ 164.197203][ T6186] __kmalloc_noprof+0x69/0x510 [ 164.197227][ T6186] ? fib6_info_alloc+0x52/0x180 [ 164.197250][ T6186] ? rcutree_migrate_callbacks+0xd10/0xd10 [ 164.197279][ T6186] fib6_info_alloc+0x52/0x180 [ 164.197300][ T6186] ? ip6_route_info_create+0x50d/0x14c0 [ 164.197328][ T6186] ip6_route_info_create+0x520/0x14c0 [ 164.197355][ T6186] ? call_rcu_nocb+0x273/0xc60 [ 164.197383][ T6186] ? __asan_memcpy+0x5a/0x80 [ 164.197405][ T6186] addrconf_f6i_alloc+0x1a0/0x3e0 [ 164.197432][ T6186] ? __cfi_addrconf_f6i_alloc+0x10/0x10 [ 164.197463][ T6186] ? _raw_write_lock_bh+0x96/0xf0 [ 164.197484][ T6186] ? __cfi__raw_write_lock_bh+0x10/0x10 [ 164.197506][ T6186] ? __kasan_check_read+0x15/0x20 [ 164.197528][ T6186] __ipv6_dev_ac_inc+0x257/0x910 [ 164.197550][ T6186] ? ipv6_chk_prefix+0x31a/0x360 [ 164.197577][ T6186] ipv6_sock_ac_join+0x486/0x610 [ 164.197599][ T6186] do_ipv6_setsockopt+0x20e9/0x3350 [ 164.197628][ T6186] ? __cfi_do_ipv6_setsockopt+0x10/0x10 [ 164.197655][ T6186] ? avc_has_perm_noaudit+0x26b/0x360 [ 164.197682][ T6186] ? __asan_memcpy+0x5a/0x80 [ 164.197704][ T6186] ? avc_has_perm_noaudit+0x289/0x360 [ 164.197730][ T6186] ? avc_has_perm+0x155/0x240 [ 164.197755][ T6186] ? __cfi_avc_has_perm+0x10/0x10 [ 164.197780][ T6186] ? trace_event_buffer_commit+0x256/0x8f0 [ 164.197804][ T6186] ? selinux_socket_setsockopt+0x324/0x3d0 [ 164.197835][ T6186] ipv6_setsockopt+0x5d/0x170 [ 164.197862][ T6186] udpv6_setsockopt+0xa3/0xc0 [ 164.197885][ T6186] sock_common_setsockopt+0xb8/0xd0 [ 164.197907][ T6186] ? __cfi_sock_common_setsockopt+0x10/0x10 [ 164.197931][ T6186] do_sock_setsockopt+0x27c/0x410 [ 164.197957][ T6186] ? event_triggers_call+0x2a6/0x2d0 [ 164.197985][ T6186] ? __cfi_do_sock_setsockopt+0x10/0x10 [ 164.198013][ T6186] ? __fget_files+0x2bc/0x330 [ 164.198039][ T6186] __x64_sys_setsockopt+0x18c/0x220 [ 164.198068][ T6186] x64_sys_call+0x2adc/0x2ee0 [ 164.198088][ T6186] do_syscall_64+0x57/0xf0 [ 164.198116][ T6186] ? clear_bhb_loop+0x50/0xa0 [ 164.198142][ T6186] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 164.198167][ T6186] RIP: 0033:0x7f0bc5b9e159 [ 164.198186][ T6186] 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 [ 164.198204][ T6186] RSP: 002b:00007f0bc6ab3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 164.198229][ T6186] RAX: ffffffffffffffda RBX: 00007f0bc5e25fa0 RCX: 00007f0bc5b9e159 [ 164.198247][ T6186] RDX: 000000000000001b RSI: 0000000000000029 RDI: 0000000000000005 [ 164.198261][ T6186] RBP: 00007f0bc5c3506b R08: 0000000000000014 R09: 0000000000000000 [ 164.198276][ T6186] R10: 0000200000000100 R11: 0000000000000246 R12: 0000000000000000 [ 164.198292][ T6186] R13: 00007f0bc5e26038 R14: 00007f0bc5e25fa0 R15: 00007ffd2c9f44e8 [ 164.198311][ T6186] [ 164.547020][ T518] usb 9-1: new high-speed USB device number 3 using dummy_hcd [ 164.659271][ T6198] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 164.667943][ T6198] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 164.698221][ T518] usb 9-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 164.711662][ T518] usb 9-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 164.721485][ T518] usb 9-1: New USB device found, idVendor=1e7d, idProduct=30d4, bcdDevice= 1.00 [ 164.732577][ T518] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 165.145327][ T518] arvo 0003:1E7D:30D4.000E: collection stack underflow [ 165.152884][ T518] arvo 0003:1E7D:30D4.000E: item 0 1 0 12 parsing failed [ 165.160181][ T518] arvo 0003:1E7D:30D4.000E: parse failed [ 165.166195][ T518] arvo 0003:1E7D:30D4.000E: probe with driver arvo failed with error -22 [ 165.223521][ T6211] kvm: kvm [6210]: vcpu0, guest rIP: 0x9134 Unhandled WRMSR(0x11e) = 0xbe702111 [ 165.353214][ T517] usb 9-1: USB disconnect, device number 3 [ 165.800101][ T6235] fuse: Bad value for 'fd' [ 166.581372][ T36] audit: type=1400 audit(1790260543.407:426): avc: denied { create } for pid=6276 comm="syz.8.2385" name="acm.usb0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:configfs_t tclass=lnk_file permissive=1 [ 166.748853][ T6291] FAULT_INJECTION: forcing a failure. [ 166.748853][ T6291] name failslab, interval 1, probability 0, space 0, times 0 [ 166.762463][ T6291] CPU: 1 UID: 0 PID: 6291 Comm: syz.1.2391 Not tainted syzkaller #0 b27277d6799ceeca3eb852bae8b5683c15874786 [ 166.762499][ T6291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 166.762514][ T6291] Call Trace: [ 166.762521][ T6291] [ 166.762530][ T6291] __dump_stack+0x21/0x30 [ 166.762572][ T6291] dump_stack_lvl+0x140/0x1c0 [ 166.762604][ T6291] ? __cfi_dump_stack_lvl+0x10/0x10 [ 166.762633][ T6291] ? kernfs_get_tree+0x1ff/0x9a0 [ 166.762657][ T6291] ? xas_create+0xe23/0xf80 [ 166.762678][ T6291] ? do_new_mount+0x251/0xb40 [ 166.762702][ T6291] dump_stack+0x19/0x20 [ 166.762729][ T6291] should_fail_ex+0x3c2/0x510 [ 166.762761][ T6291] should_failslab+0xac/0x100 [ 166.762789][ T6291] kmem_cache_alloc_lru_noprof+0x44/0x410 [ 166.762812][ T6291] ? alloc_inode+0xa9/0x270 [ 166.762839][ T6291] ? xas_nomem+0x71/0x2c0 [ 166.762861][ T6291] alloc_inode+0xa9/0x270 [ 166.762888][ T6291] iget_locked+0x198/0x9a0 [ 166.762917][ T6291] ? __cfi_iget_locked+0x10/0x10 [ 166.762945][ T6291] ? __kasan_check_write+0x18/0x20 [ 166.762967][ T6291] ? rwsem_read_trylock+0x275/0x5a0 [ 166.763007][ T6291] ? __kasan_check_write+0x18/0x20 [ 166.763029][ T6291] ? downgrade_write+0x470/0x470 [ 166.763060][ T6291] ? __kasan_check_write+0x18/0x20 [ 166.763081][ T6291] ? _raw_spin_lock+0x92/0x120 [ 166.763102][ T6291] ? down_read+0x7f/0xe0 [ 166.763132][ T6291] kernfs_get_inode+0x50/0x830 [ 166.763157][ T6291] ? __cfi_kernfs_set_super+0x10/0x10 [ 166.763182][ T6291] kernfs_get_tree+0x567/0x9a0 [ 166.763207][ T6291] ? __cfi_kernfs_get_tree+0x10/0x10 [ 166.763231][ T6291] ? selinux_capable+0x38/0x50 [ 166.763260][ T6291] ? bpf_lsm_capable+0xd/0x20 [ 166.763290][ T6291] ? security_capable+0x44/0x130 [ 166.763315][ T6291] sysfs_get_tree+0x44/0x110 [ 166.763339][ T6291] vfs_get_tree+0x9e/0x290 [ 166.763361][ T6291] do_new_mount+0x251/0xb40 [ 166.763388][ T6291] ? security_capable+0x44/0x130 [ 166.763413][ T6291] path_mount+0x66a/0xff0 [ 166.763434][ T6291] ? putname+0x113/0x150 [ 166.763459][ T6291] __se_sys_mount+0x2bf/0x480 [ 166.763483][ T6291] ? __x64_sys_mount+0xf0/0xf0 [ 166.763505][ T6291] ? trace_event_raw_event_sys_enter+0xf5/0x130 [ 166.763544][ T6291] __x64_sys_mount+0xc3/0xf0 [ 166.763566][ T6291] x64_sys_call+0x2021/0x2ee0 [ 166.763585][ T6291] do_syscall_64+0x57/0xf0 [ 166.763602][ T6291] ? clear_bhb_loop+0x50/0xa0 [ 166.763625][ T6291] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 166.763647][ T6291] RIP: 0033:0x7f7889d9e159 [ 166.763665][ T6291] 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 [ 166.763682][ T6291] RSP: 002b:00007f788ad1f028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 166.763704][ T6291] RAX: ffffffffffffffda RBX: 00007f788a025fa0 RCX: 00007f7889d9e159 [ 166.763718][ T6291] RDX: 0000200000000080 RSI: 0000200000000000 RDI: 0000000000000000 [ 166.763733][ T6291] RBP: 00007f7889e3506b R08: 0000000000000000 R09: 0000000000000000 [ 166.763746][ T6291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 166.763760][ T6291] R13: 00007f788a026038 R14: 00007f788a025fa0 R15: 00007fffecedd1f8 [ 166.763778][ T6291] [ 167.126283][ T36] audit: type=1400 audit(1790260543.947:427): avc: denied { sys_module } for pid=6297 comm="syz.1.2392" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 167.173715][ T6307] FAULT_INJECTION: forcing a failure. [ 167.173715][ T6307] name failslab, interval 1, probability 0, space 0, times 0 [ 167.186626][ T6307] CPU: 1 UID: 0 PID: 6307 Comm: syz.1.2398 Not tainted syzkaller #0 b27277d6799ceeca3eb852bae8b5683c15874786 [ 167.186665][ T6307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 167.186679][ T6307] Call Trace: [ 167.186687][ T6307] [ 167.186696][ T6307] __dump_stack+0x21/0x30 [ 167.186733][ T6307] dump_stack_lvl+0x140/0x1c0 [ 167.186764][ T6307] ? __cfi_dump_stack_lvl+0x10/0x10 [ 167.186799][ T6307] dump_stack+0x19/0x20 [ 167.186826][ T6307] should_fail_ex+0x3c2/0x510 [ 167.186852][ T6307] should_failslab+0xac/0x100 [ 167.186877][ T6307] kmem_cache_alloc_noprof+0x42/0x410 [ 167.186898][ T6307] ? security_capable+0x44/0x130 [ 167.186920][ T6307] ? alloc_empty_file+0xbf/0x270 [ 167.186946][ T6307] alloc_empty_file+0xbf/0x270 [ 167.186970][ T6307] ? _raw_spin_unlock+0x45/0x60 [ 167.186988][ T6307] alloc_file_pseudo+0x142/0x1f0 [ 167.187017][ T6307] ? __cfi_alloc_file_pseudo+0x10/0x10 [ 167.187048][ T6307] ? alloc_anon_inode+0x1a5/0x340 [ 167.187082][ T6307] aio_setup_ring+0x1e1/0xc60 [ 167.187106][ T6307] ? pcpu_alloc_noprof+0xd93/0x1440 [ 167.187132][ T6307] ? free_ioctx_reqs+0x170/0x170 [ 167.187161][ T6307] ioctx_alloc+0x337/0x840 [ 167.187187][ T6307] __se_sys_io_setup+0x6f/0x230 [ 167.187212][ T6307] __x64_sys_io_setup+0x5f/0x80 [ 167.187237][ T6307] x64_sys_call+0x26a4/0x2ee0 [ 167.187257][ T6307] do_syscall_64+0x57/0xf0 [ 167.187277][ T6307] ? clear_bhb_loop+0x50/0xa0 [ 167.187303][ T6307] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 167.187328][ T6307] RIP: 0033:0x7f7889d9e159 [ 167.187347][ T6307] 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 [ 167.187367][ T6307] RSP: 002b:00007f788ad1f028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 167.187393][ T6307] RAX: ffffffffffffffda RBX: 00007f788a025fa0 RCX: 00007f7889d9e159 [ 167.187410][ T6307] RDX: 0000000000000000 RSI: 0000200000002500 RDI: 0000000000000076 [ 167.187438][ T6307] RBP: 00007f7889e3506b R08: 0000000000000000 R09: 0000000000000000 [ 167.187454][ T6307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 167.187469][ T6307] R13: 00007f788a026038 R14: 00007f788a025fa0 R15: 00007fffecedd1f8 [ 167.187489][ T6307] [ 167.458893][ T6319] FAULT_INJECTION: forcing a failure. [ 167.458893][ T6319] name failslab, interval 1, probability 0, space 0, times 0 [ 167.471594][ T6319] CPU: 1 UID: 0 PID: 6319 Comm: syz.1.2404 Not tainted syzkaller #0 b27277d6799ceeca3eb852bae8b5683c15874786 [ 167.471634][ T6319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 167.471647][ T6319] Call Trace: [ 167.471655][ T6319] [ 167.471664][ T6319] __dump_stack+0x21/0x30 [ 167.471698][ T6319] dump_stack_lvl+0x140/0x1c0 [ 167.471725][ T6319] ? __cfi_dump_stack_lvl+0x10/0x10 [ 167.471754][ T6319] dump_stack+0x19/0x20 [ 167.471779][ T6319] should_fail_ex+0x3c2/0x510 [ 167.471807][ T6319] should_failslab+0xac/0x100 [ 167.471835][ T6319] __kmalloc_node_noprof+0x69/0x500 [ 167.471860][ T6319] ? __kvmalloc_node_noprof+0x128/0x300 [ 167.471883][ T6319] __kvmalloc_node_noprof+0x128/0x300 [ 167.471905][ T6319] ? __cfi___kvmalloc_node_noprof+0x10/0x10 [ 167.471928][ T6319] ? bpf_prog_pack_alloc+0x471/0x490 [ 167.471950][ T6319] bpf_jit_binary_pack_alloc+0x159/0x3e0 [ 167.471972][ T6319] ? __cfi_jit_fill_hole+0x10/0x10 [ 167.471995][ T6319] bpf_int_jit_compile+0x5d3/0x1450 [ 167.472020][ T6319] ? __cfi_bpf_int_jit_compile+0x10/0x10 [ 167.472044][ T6319] ? bpf_prog_alloc_jited_linfo+0xbc/0x310 [ 167.472076][ T6319] bpf_prog_select_runtime+0x373/0x690 [ 167.472099][ T6319] ? kmemdup_array+0x79/0x160 [ 167.472119][ T6319] bpf_prepare_filter+0xf42/0x1350 [ 167.472147][ T6319] ? __cfi_seccomp_check_filter+0x10/0x10 [ 167.472172][ T6319] ? bpf_prog_create+0x210/0x210 [ 167.472196][ T6319] ? bpf_prog_store_orig_filter+0x14b/0x320 [ 167.472223][ T6319] bpf_prog_create_from_user+0x1fc/0x2b0 [ 167.472247][ T6319] ? __cfi_seccomp_check_filter+0x10/0x10 [ 167.472272][ T6319] do_seccomp+0x79e/0xf20 [ 167.472315][ T6319] ? prctl_set_seccomp+0x80/0x80 [ 167.472340][ T6319] ? trace_event_buffer_commit+0x256/0x8f0 [ 167.472363][ T6319] ? trace_event_raw_event_sys_enter+0xf5/0x130 [ 167.472452][ T6319] __x64_sys_seccomp+0x7f/0x90 [ 167.472472][ T6319] x64_sys_call+0x249b/0x2ee0 [ 167.472490][ T6319] do_syscall_64+0x57/0xf0 [ 167.472506][ T6319] ? clear_bhb_loop+0x50/0xa0 [ 167.472529][ T6319] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 167.472551][ T6319] RIP: 0033:0x7f7889d9e159 [ 167.472567][ T6319] 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 [ 167.472582][ T6319] RSP: 002b:00007f788ad1f028 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 167.472603][ T6319] RAX: ffffffffffffffda RBX: 00007f788a025fa0 RCX: 00007f7889d9e159 [ 167.472617][ T6319] RDX: 0000200000000240 RSI: 0000000000000008 RDI: 0000000000000001 [ 167.472629][ T6319] RBP: 00007f7889e3506b R08: 0000000000000000 R09: 0000000000000000 [ 167.472640][ T6319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 167.472652][ T6319] R13: 00007f788a026038 R14: 00007f788a025fa0 R15: 00007fffecedd1f8 [ 167.472666][ T6319] [ 167.939396][ T6334] fuse: Bad value for 'fd' [ 168.128296][ T6351] cgroup: Setting release_agent not allowed [ 168.184914][ T6361] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 168.201499][ T6361] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 168.424637][ T6361] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 168.434381][ T6361] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 168.605974][ T6347] syz.6.2415 (6347): drop_caches: 3 [ 168.835856][ T6377] e1000 0000:00:01.0: can't ioremap BAR 0: [??? 0x00000000 flags 0x0] [ 168.867038][ T6377] e1000 0000:00:01.0: probe with driver e1000 failed with error -5 [ 168.943924][ T6382] FAULT_INJECTION: forcing a failure. [ 168.943924][ T6382] name failslab, interval 1, probability 0, space 0, times 0 [ 168.979994][ T36] audit: type=1400 audit(1790260545.787:428): avc: denied { open } for pid=6383 comm="syz.8.2430" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=39416 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 169.012414][ T6382] CPU: 1 UID: 0 PID: 6382 Comm: syz.6.2429 Not tainted syzkaller #0 b27277d6799ceeca3eb852bae8b5683c15874786 [ 169.012454][ T6382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 169.012469][ T6382] Call Trace: [ 169.012477][ T6382] [ 169.012486][ T6382] __dump_stack+0x21/0x30 [ 169.012520][ T6382] dump_stack_lvl+0x140/0x1c0 [ 169.012548][ T6382] ? __cfi_dump_stack_lvl+0x10/0x10 [ 169.012578][ T6382] ? selinux_kernfs_init_security+0x14b/0x4b0 [ 169.012602][ T6382] dump_stack+0x19/0x20 [ 169.012628][ T6382] should_fail_ex+0x3c2/0x510 [ 169.012652][ T6382] should_failslab+0xac/0x100 [ 169.012678][ T6382] kmem_cache_alloc_noprof+0x42/0x410 [ 169.012700][ T6382] ? __kernfs_new_node+0xf1/0x740 [ 169.012726][ T6382] ? bpf_lsm_kernfs_init_security+0xd/0x20 [ 169.012754][ T6382] __kernfs_new_node+0xf1/0x740 [ 169.012779][ T6382] ? __kasan_check_write+0x18/0x20 [ 169.012800][ T6382] ? kernfs_new_node+0x280/0x280 [ 169.012825][ T6382] ? down_write+0xee/0x2b0 [ 169.012852][ T6382] ? __cfi_down_write+0x10/0x10 [ 169.012888][ T6382] ? __kasan_check_write+0x18/0x20 [ 169.012911][ T6382] ? up_write+0x66/0x280 [ 169.012941][ T6382] ? kernfs_activate+0x1ee/0x200 [ 169.012967][ T6382] kernfs_new_node+0x154/0x280 [ 169.012995][ T6382] __kernfs_create_file+0x52/0x280 [ 169.013026][ T6382] sysfs_add_file_mode_ns+0x1d2/0x280 [ 169.013048][ T6382] internal_create_group+0x66c/0xe70 [ 169.013071][ T6382] ? __kasan_check_write+0x18/0x20 [ 169.013093][ T6382] ? sysfs_create_group+0x40/0x40 [ 169.013116][ T6382] ? kernfs_activate+0x1ee/0x200 [ 169.013143][ T6382] sysfs_create_groups+0x5c/0x130 [ 169.013167][ T6382] device_add_attrs+0x12d/0x850 [ 169.013187][ T6382] ? device_add_class_symlinks+0x260/0x260 [ 169.013207][ T6382] ? __kasan_check_write+0x18/0x20 [ 169.013227][ T6382] ? kobject_put+0x1cc/0x2a0 [ 169.013247][ T6382] ? device_add_class_symlinks+0x22e/0x260 [ 169.013267][ T6382] device_add+0x4db/0xbf0 [ 169.013295][ T6382] input_register_device+0x9af/0x1080 [ 169.013321][ T6382] uinput_create_device+0x416/0x670 [ 169.013345][ T6382] uinput_ioctl_handler+0x3ea/0x1360 [ 169.013369][ T6382] ? uinput_release+0x70/0x70 [ 169.013389][ T6382] ? ring_buffer_event_data+0xa1/0x110 [ 169.013412][ T6382] ? __fget_files+0x2bc/0x330 [ 169.013438][ T6382] uinput_ioctl+0x2c/0x40 [ 169.013459][ T6382] ? __cfi_uinput_ioctl+0x10/0x10 [ 169.013480][ T6382] __se_sys_ioctl+0x126/0x1b0 [ 169.013507][ T6382] __x64_sys_ioctl+0x7f/0xa0 [ 169.013532][ T6382] x64_sys_call+0x1878/0x2ee0 [ 169.013551][ T6382] do_syscall_64+0x57/0xf0 [ 169.013571][ T6382] ? clear_bhb_loop+0x50/0xa0 [ 169.013595][ T6382] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 169.013618][ T6382] RIP: 0033:0x7f0bc5b9e159 [ 169.013636][ T6382] 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 [ 169.013655][ T6382] RSP: 002b:00007f0bc6ab3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 169.013680][ T6382] RAX: ffffffffffffffda RBX: 00007f0bc5e25fa0 RCX: 00007f0bc5b9e159 [ 169.013696][ T6382] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000004 [ 169.013710][ T6382] RBP: 00007f0bc5c3506b R08: 0000000000000000 R09: 0000000000000000 [ 169.013725][ T6382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 169.013738][ T6382] R13: 00007f0bc5e26038 R14: 00007f0bc5e25fa0 R15: 00007ffd2c9f44e8 [ 169.013754][ T6382] [ 169.014046][ T36] audit: type=1400 audit(1790260545.787:429): avc: denied { watch watch_reads } for pid=6383 comm="syz.8.2430" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=39416 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 169.374394][ T36] audit: type=1400 audit(1790260545.877:430): avc: denied { link } for pid=6387 comm="syz.8.2432" name="#4e" dev="tmpfs" ino=262 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 169.509545][ T6411] fuse: Bad value for 'fd' [ 169.533812][ T6415] fuse: Bad value for 'fd' [ 169.747269][ T6431] 9pnet_fd: Insufficient options for proto=fd [ 170.396616][ T6448] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1688227217 (3376454434 ns) > initial count (1786943000 ns). Using initial count to start timer. [ 170.461209][ T6459] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm syz.1.2463: No space for directory leaf checksum. Please run e2fsck -D. [ 170.476628][ T6459] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm syz.1.2463: checksumming directory block 0 [ 170.506057][ T6463] fuse: Bad value for 'fd' [ 171.197022][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #259: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 171.212049][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #259: comm udevd: checksumming directory block 0 [ 171.224504][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 171.239574][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 171.259800][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 171.275441][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 171.290005][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 171.307694][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 171.320500][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1642: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 171.335811][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1642: comm udevd: checksumming directory block 0 [ 171.348327][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1480: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 171.363631][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1480: comm udevd: checksumming directory block 0 [ 171.433312][ T6485] tipc: Enabling of bearer rejected, failed to enable media [ 171.487915][ T6495] fuse: Bad value for 'fd' [ 171.542390][ T6502] fuse: Bad value for 'fd' [ 171.654463][ T36] audit: type=1400 audit(1790260548.477:431): avc: denied { remount } for pid=6513 comm="syz.8.2488" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 171.939837][ T36] audit: type=1400 audit(1790260548.767:432): avc: denied { read } for pid=6527 comm="syz.8.2493" name="loop-control" dev="devtmpfs" ino=48 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 171.964157][ T36] audit: type=1400 audit(1790260548.767:433): avc: denied { open } for pid=6527 comm="syz.8.2493" path="/dev/loop-control" dev="devtmpfs" ino=48 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 172.391793][ T6535] veth1_to_bond: entered allmulticast mode [ 172.398279][ T6535] veth1_to_bond: entered promiscuous mode [ 172.404679][ T6535] netlink: 148 bytes leftover after parsing attributes in process `syz.1.2496'. [ 172.415235][ T6535] veth1_to_bond (unregistering): left promiscuous mode [ 172.423464][ T6535] veth1_to_bond (unregistering): left allmulticast mode [ 172.550632][ T6555] FAULT_INJECTION: forcing a failure. [ 172.550632][ T6555] name failslab, interval 1, probability 0, space 0, times 0 [ 172.563403][ T6555] CPU: 1 UID: 0 PID: 6555 Comm: syz.0.2505 Not tainted syzkaller #0 b27277d6799ceeca3eb852bae8b5683c15874786 [ 172.563437][ T6555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 172.563451][ T6555] Call Trace: [ 172.563458][ T6555] [ 172.563467][ T6555] __dump_stack+0x21/0x30 [ 172.563503][ T6555] dump_stack_lvl+0x140/0x1c0 [ 172.563533][ T6555] ? __cfi_dump_stack_lvl+0x10/0x10 [ 172.563564][ T6555] dump_stack+0x19/0x20 [ 172.563591][ T6555] should_fail_ex+0x3c2/0x510 [ 172.563617][ T6555] should_failslab+0xac/0x100 [ 172.563642][ T6555] kmem_cache_alloc_noprof+0x42/0x410 [ 172.563663][ T6555] ? check_stack_object+0x81/0x150 [ 172.563683][ T6555] ? can_rx_register+0x176/0x7e0 [ 172.563711][ T6555] can_rx_register+0x176/0x7e0 [ 172.563736][ T6555] ? __cfi_raw_rcv+0x10/0x10 [ 172.563774][ T6555] raw_enable_filters+0x9d/0x210 [ 172.563805][ T6555] raw_setsockopt+0xc19/0x1240 [ 172.563837][ T6555] ? __cfi_raw_setsockopt+0x10/0x10 [ 172.563868][ T6555] ? bpf_lsm_socket_setsockopt+0xd/0x20 [ 172.563893][ T6555] ? security_socket_setsockopt+0x3d/0x100 [ 172.563921][ T6555] ? __cfi_raw_setsockopt+0x10/0x10 [ 172.563948][ T6555] do_sock_setsockopt+0x27c/0x410 [ 172.563975][ T6555] ? event_triggers_call+0x2a6/0x2d0 [ 172.564004][ T6555] ? __cfi_do_sock_setsockopt+0x10/0x10 [ 172.564032][ T6555] ? __fget_files+0x2bc/0x330 [ 172.564059][ T6555] __x64_sys_setsockopt+0x18c/0x220 [ 172.564088][ T6555] x64_sys_call+0x2adc/0x2ee0 [ 172.564107][ T6555] do_syscall_64+0x57/0xf0 [ 172.564127][ T6555] ? clear_bhb_loop+0x50/0xa0 [ 172.564153][ T6555] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 172.564178][ T6555] RIP: 0033:0x7f71abb9e159 [ 172.564198][ T6555] 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 [ 172.564216][ T6555] RSP: 002b:00007f71ac9b9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 172.564247][ T6555] RAX: ffffffffffffffda RBX: 00007f71abe25fa0 RCX: 00007f71abb9e159 [ 172.564264][ T6555] RDX: 0000000000000001 RSI: 0000000000000065 RDI: 0000000000000004 [ 172.564279][ T6555] RBP: 00007f71abc3506b R08: 0000000000000f00 R09: 0000000000000000 [ 172.564294][ T6555] R10: 00002000000000c0 R11: 0000000000000246 R12: 0000000000000000 [ 172.564310][ T6555] R13: 00007f71abe26038 R14: 00007f71abe25fa0 R15: 00007ffe08fab118 [ 172.564330][ T6555] [ 172.960423][ T6568] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 172.969032][ T6568] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 173.072856][ T6581] fuse: Bad value for 'fd' [ 173.096152][ T6584] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 173.105393][ T6584] overlayfs: missing 'lowerdir' [ 173.111282][ T6584] SELinux: Context system_u:object_r:modem_device_t:s0 is not valid (left unmapped). [ 173.121333][ T36] audit: type=1400 audit(1790260549.957:434): avc: denied { relabelto } for pid=6583 comm="syz.1.2518" name="file0" dev="cgroup2" ino=557 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:modem_device_t:s0" [ 173.148894][ T36] audit: type=1400 audit(1790260549.957:435): avc: denied { associate } for pid=6583 comm="syz.1.2518" name="file0" dev="cgroup2" ino=557 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object_r:modem_device_t:s0" [ 173.213619][ T6599] fuse: Bad value for 'fd' [ 173.227767][ T6601] fuse: Bad value for 'fd' [ 173.250696][ T6605] fuse: Bad value for 'fd' [ 173.509219][ T6614] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 173.556906][ T9] usb 9-1: new high-speed USB device number 5 using dummy_hcd [ 173.706878][ T9] usb 9-1: Using ep0 maxpacket: 8 [ 173.713604][ T9] usb 9-1: unable to get BOS descriptor or descriptor too short [ 173.722539][ T9] usb 9-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 64, changing to 7 [ 173.733797][ T9] usb 9-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 173.745435][ T9] usb 9-1: New USB device found, idVendor=0582, idProduct=0582, bcdDevice= 0.40 [ 173.754854][ T9] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.763095][ T9] usb 9-1: Product: syz [ 173.767653][ T9] usb 9-1: Manufacturer: syz [ 173.772348][ T9] usb 9-1: SerialNumber: syz [ 173.926273][ T6622] kvm: kvm [6621]: vcpu2, guest rIP: 0x9135 Unhandled WRMSR(0x11e) = 0x0 [ 173.985240][ T9] usb 9-1: USB disconnect, device number 5 [ 173.993539][ T2574] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 174.038011][ T2574] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 174.074456][ T2624] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 174.095132][ T2624] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 174.108741][ T5838] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 174.124300][ T5838] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 174.141528][ T2624] udevd[2624]: error opening ATTR{/sys/devices/platform/dummy_hcd.8/usb9/9-1/9-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 174.157544][ T6625] fuse: Bad value for 'fd' [ 174.194621][ T6627] fuse: Bad value for 'fd' [ 174.223057][ T6631] fuse: Bad value for 'fd' [ 174.242422][ T6633] fuse: Bad value for 'fd' [ 174.399426][ T6652] loop7: detected capacity change from 0 to 7 [ 174.444320][ C0] invalid error, dev loop7, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 2 [ 174.454146][ C0] Buffer I/O error on dev loop7, logical block 0, lost async page write [ 174.463485][ C0] invalid error, dev loop7, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 2 [ 174.473321][ C0] Buffer I/O error on dev loop7, logical block 0, lost async page write [ 174.885702][ T36] audit: type=1400 audit(1790260551.707:436): avc: denied { bind } for pid=6689 comm="syz.6.2560" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 174.931771][ T6697] syzkaller1: entered promiscuous mode [ 174.937359][ T6697] syzkaller1: entered allmulticast mode [ 175.025271][ T6701] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1688227217 (3376454434 ns) > initial count (1786943000 ns). Using initial count to start timer. [ 175.506982][ T6724] fuse: Bad value for 'fd' [ 175.520633][ T6726] fuse: Bad value for 'fd' [ 175.591497][ T36] audit: type=1400 audit(1790260552.417:437): avc: denied { bind } for pid=6739 comm="syz.1.2582" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 175.617474][ T6742] fuse: Bad value for 'fd' [ 176.150827][ T6755] netlink: 'syz.8.2588': attribute type 27 has an invalid length. [ 176.168487][ T6755] syzkaller0: default qdisc (pfifo_fast) fail, fallback to noqueue [ 176.652738][ T6768] mmap: syz.1.2593 (6768): VmData 29134848 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. [ 177.171260][ T6778] input: syz0 as /devices/virtual/input/input19 [ 177.181507][ T2624] EXT4-fs warning: 12 callbacks suppressed [ 177.181527][ T2624] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 177.211483][ T2624] EXT4-fs error: 12 callbacks suppressed [ 177.211502][ T2624] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 177.229830][ T2624] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 177.247072][ T2624] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 177.260754][ T2624] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 177.277344][ T2624] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 177.489480][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #259: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 177.508260][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #259: comm udevd: checksumming directory block 0 [ 177.521578][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 177.536958][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 177.549269][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 177.564616][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 177.576845][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 177.592013][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 177.604235][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1642: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 177.619645][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1642: comm udevd: checksumming directory block 0 [ 177.639196][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1480: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 177.664578][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1480: comm udevd: checksumming directory block 0 [ 177.756848][ T517] usb 9-1: new high-speed USB device number 6 using dummy_hcd [ 177.772834][ T36] audit: type=1400 audit(1790260554.597:438): avc: denied { mount } for pid=6796 comm="syz.1.2606" name="/" dev="functionfs" ino=49515 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbfs_t tclass=filesystem permissive=1 [ 177.804150][ T36] audit: type=1400 audit(1790260554.627:439): avc: denied { unmount } for pid=294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbfs_t tclass=filesystem permissive=1 [ 177.804276][ T294] ffs_data_put(): freeing [ 177.903208][ T6819] fuse: Bad value for 'fd' [ 177.909277][ T6819] overlayfs: failed to clone upperpath [ 177.918173][ T517] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 177.928801][ T6822] oom_control is deprecated and will be removed. Please report your usecase to linux-mm-@kvack.org if you depend on this functionality. [ 177.929172][ T517] usb 9-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 177.952218][ T517] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 177.961314][ T517] usb 9-1: config 0 descriptor?? [ 177.971854][ T2624] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 178.001407][ T2624] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 178.035504][ T6831] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 178.044210][ T6831] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 178.169821][ T517] usbhid 9-1:0.0: can't add hid device: -71 [ 178.175845][ T517] usbhid 9-1:0.0: probe with driver usbhid failed with error -71 [ 178.185097][ T517] usb 9-1: USB disconnect, device number 6 [ 178.626851][ T518] usb 9-1: new high-speed USB device number 7 using dummy_hcd [ 178.797867][ T518] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 178.817126][ T518] usb 9-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.40 [ 178.826195][ T518] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 178.837023][ T518] usb 9-1: config 0 descriptor?? [ 178.946852][ T855] usb 7-1: new high-speed USB device number 15 using dummy_hcd [ 179.116829][ T855] usb 7-1: Using ep0 maxpacket: 16 [ 179.124995][ T855] usb 7-1: New USB device found, idVendor=0d8c, idProduct=0102, bcdDevice= 0.40 [ 179.134585][ T855] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 179.143030][ T855] usb 7-1: Product: syz [ 179.147497][ T855] usb 7-1: Manufacturer: syz [ 179.152194][ T855] usb 7-1: SerialNumber: syz [ 179.470995][ T6851] overlayfs: failed to clone upperpath [ 179.500774][ T6855] printk: legacy console [ttyS0] disabled [ 179.540112][ T6855] printk: legacy console [ttyS0] enabled [ 179.657215][ T518] aiptek 9-1:0.0: Aiptek using 400 ms programming speed [ 179.665496][ T518] input: Aiptek as /devices/platform/dummy_hcd.8/usb9/9-1/9-1:0.0/input/input20 [ 179.965097][ T518] usb 9-1: USB disconnect, device number 7 [ 179.965204][ C0] aiptek 9-1:0.0: aiptek_irq - usb_submit_urb failed with result -19 [ 180.483322][ T6866] FAULT_INJECTION: forcing a failure. [ 180.483322][ T6866] name failslab, interval 1, probability 100, space 0, times 0 [ 180.496916][ T6866] CPU: 0 UID: 0 PID: 6866 Comm: syz.1.2638 Not tainted syzkaller #0 b27277d6799ceeca3eb852bae8b5683c15874786 [ 180.496953][ T6866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 180.496967][ T6866] Call Trace: [ 180.496974][ T6866] [ 180.496983][ T6866] __dump_stack+0x21/0x30 [ 180.497019][ T6866] dump_stack_lvl+0x140/0x1c0 [ 180.497049][ T6866] ? __cfi_dump_stack_lvl+0x10/0x10 [ 180.497078][ T6866] dump_stack+0x19/0x20 [ 180.497102][ T6866] should_fail_ex+0x3c2/0x510 [ 180.497128][ T6866] ? security_prepare_creds+0x66/0x260 [ 180.497159][ T6866] should_failslab+0xac/0x100 [ 180.497188][ T6866] __kmalloc_noprof+0x69/0x510 [ 180.497212][ T6866] ? kasan_save_alloc_info+0x3a/0x50 [ 180.497232][ T6866] ? security_prepare_creds+0x66/0x260 [ 180.497255][ T6866] ? __kasan_slab_alloc+0x73/0x90 [ 180.497281][ T6866] security_prepare_creds+0x66/0x260 [ 180.497304][ T6866] prepare_creds+0x46d/0x6b0 [ 180.497328][ T6866] lookup_user_key+0x3db/0x1230 [ 180.497355][ T6866] ? __cfi_lookup_user_key+0x10/0x10 [ 180.497384][ T6866] ? __cfi_lookup_user_key_possessed+0x10/0x10 [ 180.497412][ T6866] ? eprobe_trigger_func+0x116c/0x1270 [ 180.497436][ T6866] keyctl_session_to_parent+0x2b/0x800 [ 180.497463][ T6866] __se_sys_keyctl+0x596/0xe40 [ 180.497490][ T6866] ? __x64_sys_keyctl+0xf0/0xf0 [ 180.497515][ T6866] ? ring_buffer_event_data+0xa1/0x110 [ 180.497538][ T6866] ? event_triggers_call+0x2a6/0x2d0 [ 180.497566][ T6866] ? __trace_event_discard_commit+0x5b/0x80 [ 180.497596][ T6866] ? trace_event_buffer_commit+0x256/0x8f0 [ 180.497621][ T6866] ? trace_event_raw_event_sys_enter+0xf5/0x130 [ 180.497652][ T6866] __x64_sys_keyctl+0xc3/0xf0 [ 180.497678][ T6866] x64_sys_call+0x996/0x2ee0 [ 180.497703][ T6866] do_syscall_64+0x57/0xf0 [ 180.497724][ T6866] ? clear_bhb_loop+0x50/0xa0 [ 180.497751][ T6866] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 180.497777][ T6866] RIP: 0033:0x7f7889d9e159 [ 180.497797][ T6866] 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 [ 180.497816][ T6866] RSP: 002b:00007f788ad1f028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 180.497841][ T6866] RAX: ffffffffffffffda RBX: 00007f788a025fa0 RCX: 00007f7889d9e159 [ 180.497858][ T6866] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000012 [ 180.497871][ T6866] RBP: 00007f7889e3506b R08: 0000000000000000 R09: 0000000000000000 [ 180.497885][ T6866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 180.497898][ T6866] R13: 00007f788a026038 R14: 00007f788a025fa0 R15: 00007fffecedd1f8 [ 180.497917][ T6866] [ 180.794451][ T855] snd-usb-audio 7-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 180.805281][ T855] usb 7-1: USB disconnect, device number 15 [ 181.113021][ T6885] kvm: kvm [6884]: vcpu1, guest rIP: 0x9113 Unhandled WRMSR(0x187) = 0x9fa0000 [ 181.122082][ T6885] kvm: kvm [6884]: vcpu1, guest rIP: 0x9113 Unhandled WRMSR(0x186) = 0x9fa0000 [ 181.135281][ T6885] kvm: kvm [6884]: vcpu1, guest rIP: 0x9113 Unhandled WRMSR(0x11e) = 0x9fa0000 [ 181.155654][ T6885] kvm: kvm [6884]: vcpu1, guest rIP: 0x9113 Unhandled WRMSR(0xc2) = 0x9fa0000 [ 181.164737][ T6885] kvm: kvm [6884]: vcpu1, guest rIP: 0x9113 Unhandled WRMSR(0xc1) = 0x9fa0000 [ 181.222154][ T6894] netlink: 12 bytes leftover after parsing attributes in process `syz.0.2649'. [ 181.315670][ T1063] hid-generic 0000:0000:0000.000F: unknown main item tag 0x0 [ 181.329443][ T6900] udevd[6900]: failed to execute '/lib/udev/fido_id' 'fido_id': Bad message [ 181.340861][ T1063] hid-generic 0000:0000:0000.000F: hidraw0: HID v0.00 Device [syz1] on syz0 [ 181.548624][ T6923] overlayfs: failed to clone upperpath [ 181.570365][ T6929] FAULT_INJECTION: forcing a failure. [ 181.570365][ T6929] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 181.583810][ T6929] CPU: 1 UID: 0 PID: 6929 Comm: syz.1.2663 Not tainted syzkaller #0 b27277d6799ceeca3eb852bae8b5683c15874786 [ 181.583847][ T6929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 181.583862][ T6929] Call Trace: [ 181.583870][ T6929] [ 181.583879][ T6929] __dump_stack+0x21/0x30 [ 181.583917][ T6929] dump_stack_lvl+0x140/0x1c0 [ 181.583948][ T6929] ? __cfi_dump_stack_lvl+0x10/0x10 [ 181.583979][ T6929] ? unwind_get_return_address+0x51/0x90 [ 181.584011][ T6929] ? __alloc_pages_noprof+0x7e0/0x7e0 [ 181.584044][ T6929] dump_stack+0x19/0x20 [ 181.584072][ T6929] should_fail_ex+0x3c2/0x510 [ 181.584099][ T6929] should_fail_alloc_page+0xec/0x110 [ 181.584127][ T6929] __alloc_pages_noprof+0x1c0/0x7e0 [ 181.584158][ T6929] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 181.584187][ T6929] ? kasan_save_track+0x4f/0x80 [ 181.584212][ T6929] ? kasan_save_alloc_info+0x3a/0x50 [ 181.584232][ T6929] ? kmem_cache_alloc_node_noprof+0x1ca/0x420 [ 181.584255][ T6929] ? alloc_vmap_area+0x230/0x26f0 [ 181.584285][ T6929] ? __get_vm_area_node+0x1f8/0x390 [ 181.584317][ T6929] ? _raw_spin_lock+0x92/0x120 [ 181.584338][ T6929] ? __cfi__raw_spin_lock+0x10/0x10 [ 181.584360][ T6929] get_free_pages_noprof+0x14/0x40 [ 181.584391][ T6929] kasan_populate_vmalloc_pte+0x4c/0x170 [ 181.584415][ T6929] __apply_to_page_range+0x7c2/0xd00 [ 181.584442][ T6929] ? __cfi_kasan_populate_vmalloc_pte+0x10/0x10 [ 181.584467][ T6929] ? apply_to_page_range+0x60/0x60 [ 181.584493][ T6929] ? __cfi_kasan_populate_vmalloc_pte+0x10/0x10 [ 181.584517][ T6929] apply_to_page_range+0x3f/0x60 [ 181.584542][ T6929] kasan_populate_vmalloc+0x64/0x80 [ 181.584565][ T6929] alloc_vmap_area+0x1e8e/0x26f0 [ 181.584598][ T6929] ? kasan_save_alloc_info+0x3a/0x50 [ 181.584619][ T6929] ? vm_map_ram+0xdd0/0xdd0 [ 181.584648][ T6929] ? __kmalloc_cache_node_noprof+0x225/0x430 [ 181.584682][ T6929] ? __get_vm_area_node+0x150/0x390 [ 181.584713][ T6929] __get_vm_area_node+0x1f8/0x390 [ 181.584745][ T6929] vmap+0x112/0x310 [ 181.584774][ T6929] ? xdp_umem_create+0x6a1/0x950 [ 181.584804][ T6929] xdp_umem_create+0x6a1/0x950 [ 181.584830][ T6929] xsk_setsockopt+0x672/0x760 [ 181.584852][ T6929] ? __cfi_xsk_setsockopt+0x10/0x10 [ 181.584876][ T6929] ? file_init_path+0x434/0x590 [ 181.584906][ T6929] ? bpf_lsm_socket_setsockopt+0xd/0x20 [ 181.584933][ T6929] ? security_socket_setsockopt+0x3d/0x100 [ 181.584965][ T6929] ? __cfi_xsk_setsockopt+0x10/0x10 [ 181.584988][ T6929] do_sock_setsockopt+0x27c/0x410 [ 181.585018][ T6929] ? __cfi_do_sock_setsockopt+0x10/0x10 [ 181.585047][ T6929] ? __fget_files+0x2bc/0x330 [ 181.585076][ T6929] __x64_sys_setsockopt+0x18c/0x220 [ 181.585106][ T6929] x64_sys_call+0x2adc/0x2ee0 [ 181.585126][ T6929] do_syscall_64+0x57/0xf0 [ 181.585147][ T6929] ? clear_bhb_loop+0x50/0xa0 [ 181.585172][ T6929] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 181.585198][ T6929] RIP: 0033:0x7f7889d9e159 [ 181.585217][ T6929] 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 [ 181.585235][ T6929] RSP: 002b:00007f788ad1f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 181.585260][ T6929] RAX: ffffffffffffffda RBX: 00007f788a025fa0 RCX: 00007f7889d9e159 [ 181.585277][ T6929] RDX: 0000000000000004 RSI: 000000000000011b RDI: 0000000000000004 [ 181.585292][ T6929] RBP: 00007f7889e3506b R08: 0000000000000020 R09: 0000000000000000 [ 181.585307][ T6929] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000 [ 181.585322][ T6929] R13: 00007f788a026038 R14: 00007f788a025fa0 R15: 00007fffecedd1f8 [ 181.585341][ T6929] [ 181.972523][ T6935] fuse: Bad value for 'fd' [ 181.986214][ T6937] overlayfs: failed to clone upperpath [ 182.012386][ T10] smpboot: CPU 1 is now offline [ 182.040668][ T6944] FAULT_INJECTION: forcing a failure. [ 182.040668][ T6944] name failslab, interval 1, probability 100, space 0, times 0 [ 182.055192][ T6944] CPU: 0 UID: 0 PID: 6944 Comm: syz.6.2669 Not tainted syzkaller #0 b27277d6799ceeca3eb852bae8b5683c15874786 [ 182.055216][ T6944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 182.055225][ T6944] Call Trace: [ 182.055229][ T6944] [ 182.055235][ T6944] __dump_stack+0x21/0x30 [ 182.055256][ T6944] dump_stack_lvl+0x140/0x1c0 [ 182.055272][ T6944] ? __cfi_dump_stack_lvl+0x10/0x10 [ 182.055290][ T6944] dump_stack+0x19/0x20 [ 182.055305][ T6944] should_fail_ex+0x3c2/0x510 [ 182.055321][ T6944] should_failslab+0xac/0x100 [ 182.055337][ T6944] kmem_cache_alloc_noprof+0x42/0x410 [ 182.055351][ T6944] ? security_inode_alloc+0x51/0x230 [ 182.055367][ T6944] security_inode_alloc+0x51/0x230 [ 182.055382][ T6944] inode_init_always_gfp+0x756/0x9e0 [ 182.055397][ T6944] alloc_inode+0xc5/0x270 [ 182.055411][ T6944] new_inode+0x25/0x1e0 [ 182.055425][ T6944] devpts_fill_super+0x265/0x8e0 [ 182.055437][ T6944] ? __cfi_devpts_fill_super+0x10/0x10 [ 182.055448][ T6944] mount_nodev+0x74/0x110 [ 182.055460][ T6944] devpts_mount+0x30/0x40 [ 182.055471][ T6944] legacy_get_tree+0x106/0x1b0 [ 182.055487][ T6944] ? __cfi_devpts_mount+0x10/0x10 [ 182.055499][ T6944] vfs_get_tree+0x9e/0x290 [ 182.055512][ T6944] do_new_mount+0x251/0xb40 [ 182.055524][ T6944] ? security_capable+0x44/0x130 [ 182.055538][ T6944] path_mount+0x66a/0xff0 [ 182.055550][ T6944] ? putname+0x113/0x150 [ 182.055562][ T6944] __se_sys_mount+0x2bf/0x480 [ 182.055575][ T6944] ? __x64_sys_mount+0xf0/0xf0 [ 182.055587][ T6944] ? __kasan_check_write+0x18/0x20 [ 182.055606][ T6944] ? fpregs_restore_userregs+0x11c/0x260 [ 182.055621][ T6944] __x64_sys_mount+0xc3/0xf0 [ 182.055633][ T6944] x64_sys_call+0x2021/0x2ee0 [ 182.055645][ T6944] do_syscall_64+0x57/0xf0 [ 182.055657][ T6944] ? clear_bhb_loop+0x50/0xa0 [ 182.055672][ T6944] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 182.055687][ T6944] RIP: 0033:0x7f0bc5b9e159 [ 182.055700][ T6944] 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 [ 182.055710][ T6944] RSP: 002b:00007f0bc6ab3028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 182.055726][ T6944] RAX: ffffffffffffffda RBX: 00007f0bc5e25fa0 RCX: 00007f0bc5b9e159 [ 182.055737][ T6944] RDX: 0000200000000000 RSI: 0000200000000040 RDI: 0000000000000000 [ 182.055746][ T6944] RBP: 00007f0bc5c3506b R08: 0000000000000000 R09: 0000000000000000 [ 182.055756][ T6944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 182.055764][ T6944] R13: 00007f0bc5e26038 R14: 00007f0bc5e25fa0 R15: 00007ffd2c9f44e8 [ 182.055775][ T6944] [ 182.312267][ T1063] usb 9-1: new high-speed USB device number 8 using dummy_hcd [ 182.463600][ T36] audit: type=1400 audit(1790260559.227:440): avc: denied { name_bind 0x1000000 } for pid=6953 comm="syz.1.2674" path="socket:[50626]" dev="sockfs" ino=50626 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 182.488727][ T1063] usb 9-1: Using ep0 maxpacket: 32 [ 182.498423][ T6960] FAULT_INJECTION: forcing a failure. [ 182.498423][ T6960] name failslab, interval 1, probability 100, space 0, times 0 [ 182.511249][ T6960] CPU: 0 UID: 0 PID: 6960 Comm: syz.1.2676 Not tainted syzkaller #0 b27277d6799ceeca3eb852bae8b5683c15874786 [ 182.511271][ T6960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 182.511279][ T6960] Call Trace: [ 182.511284][ T6960] [ 182.511288][ T6960] __dump_stack+0x21/0x30 [ 182.511310][ T6960] dump_stack_lvl+0x140/0x1c0 [ 182.511325][ T6960] ? __cfi_dump_stack_lvl+0x10/0x10 [ 182.511341][ T6960] ? __kasan_check_write+0x18/0x20 [ 182.511355][ T6960] ? _raw_spin_lock_irq+0x93/0x120 [ 182.511371][ T6960] dump_stack+0x19/0x20 [ 182.511387][ T6960] should_fail_ex+0x3c2/0x510 [ 182.511402][ T6960] should_failslab+0xac/0x100 [ 182.511416][ T6960] __kmalloc_cache_noprof+0x41/0x470 [ 182.511429][ T6960] ? __kasan_check_write+0x18/0x20 [ 182.511441][ T6960] ? alloc_mnt_ns+0xd3/0x4c0 [ 182.511454][ T6960] ? inc_ucount+0x1c3/0x2c0 [ 182.511466][ T6960] alloc_mnt_ns+0xd3/0x4c0 [ 182.511479][ T6960] copy_mnt_ns+0xe3/0x8f0 [ 182.511491][ T6960] ? kmem_cache_alloc_noprof+0x1e2/0x410 [ 182.511504][ T6960] ? create_new_namespaces+0x48/0x6f0 [ 182.511521][ T6960] create_new_namespaces+0xd9/0x6f0 [ 182.511538][ T6960] unshare_nsproxy_namespaces+0x124/0x180 [ 182.511556][ T6960] ksys_unshare+0x4f9/0x920 [ 182.511574][ T6960] ? __cfi_ksys_unshare+0x10/0x10 [ 182.511590][ T6960] ? __kasan_check_write+0x18/0x20 [ 182.511604][ T6960] __x64_sys_unshare+0x3c/0x50 [ 182.511619][ T6960] x64_sys_call+0x2998/0x2ee0 [ 182.511630][ T6960] do_syscall_64+0x57/0xf0 [ 182.511641][ T6960] ? clear_bhb_loop+0x50/0xa0 [ 182.511656][ T6960] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 182.511670][ T6960] RIP: 0033:0x7f7889d9e159 [ 182.511682][ T6960] 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 [ 182.511692][ T6960] RSP: 002b:00007f788ad1f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 182.511708][ T6960] RAX: ffffffffffffffda RBX: 00007f788a025fa0 RCX: 00007f7889d9e159 [ 182.511717][ T6960] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006020400 [ 182.511726][ T6960] RBP: 00007f7889e3506b R08: 0000000000000000 R09: 0000000000000000 [ 182.511734][ T6960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 182.511741][ T6960] R13: 00007f788a026038 R14: 00007f788a025fa0 R15: 00007fffecedd1f8 [ 182.511751][ T6960] [ 182.514922][ T1063] usb 9-1: config 0 has an invalid interface number: 67 but max is 0 [ 182.783314][ T1063] usb 9-1: config 0 has no interface number 0 [ 182.790940][ T1063] usb 9-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 182.800250][ T1063] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 182.808499][ T1063] usb 9-1: Product: syz [ 182.812993][ T1063] usb 9-1: Manufacturer: syz [ 182.817736][ T1063] usb 9-1: SerialNumber: syz [ 182.825343][ T1063] usb 9-1: config 0 descriptor?? [ 182.864944][ T2624] EXT4-fs warning: 43 callbacks suppressed [ 182.864956][ T2624] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 182.886055][ T1063] smsc95xx v2.0.0 [ 182.889740][ T2624] EXT4-fs error: 43 callbacks suppressed [ 182.889751][ T2624] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 182.908244][ T2624] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 182.923480][ T2624] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 182.935491][ T2624] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 182.950961][ T2624] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 182.969647][ T6972] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 182.984572][ T6972] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 182.997098][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 183.011907][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 183.023889][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 183.039112][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 183.050995][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 183.067878][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 183.079679][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 183.094630][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 183.106075][ T517] usb 7-1: new high-speed USB device number 16 using dummy_hcd [ 183.114245][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 183.129154][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 183.140804][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 183.155719][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 183.213630][ T6978] udevd[6978]: failed to execute '/lib/udev/scsi_id' 'scsi_id --export --whitelisted -d /dev/sda': Bad message [ 183.258105][ T517] usb 7-1: unable to get BOS descriptor or descriptor too short [ 183.266904][ T517] usb 7-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 183.278307][ T1063] smsc95xx 9-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 183.290564][ T517] usb 7-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 183.299813][ T517] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.311036][ T6984] overlayfs: failed to clone lowerpath [ 183.316773][ T1063] smsc95xx 9-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 183.326276][ T517] usb 7-1: Product: syz [ 183.334958][ T517] usb 7-1: Manufacturer: syz [ 183.342746][ T517] usb 7-1: SerialNumber: syz [ 183.565800][ T517] usb 7-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 184.149457][ T1063] smsc95xx 9-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 184.163446][ T1063] smsc95xx 9-1:0.67: probe with driver smsc95xx failed with error -71 [ 184.172186][ T517] usb 7-1: invalid uac2 rates [ 184.178190][ T517] usb 7-1: invalid uac2 rates [ 184.195648][ T1063] usb 9-1: USB disconnect, device number 8 [ 184.378541][ T517] usb 7-1: failed to enable PITCH for EP 0x82 [ 184.386966][ T517] usb 7-1: uac_clock_source_is_valid(): cannot get clock validity for id 0 [ 184.405820][ T517] usb 7-1: clock source 0 is not valid, cannot use [ 184.418215][ T517] usb 7-1: 2:1: cannot get freq (v2/v3): err -71 [ 184.432584][ T517] usb 7-1: 2:1: cannot set freq 875837238 (v2/v3): err -71 [ 184.453372][ T517] usb 7-1: USB disconnect, device number 16 [ 184.540452][ T6990] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 184.559588][ T6990] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 184.949981][ T517] usb 9-1: new high-speed USB device number 9 using dummy_hcd [ 185.125442][ T517] usb 9-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 185.150572][ T36] audit: type=1400 audit(1790260561.967:441): avc: denied { setopt } for pid=7005 comm="syz.0.2695" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 185.176944][ T517] usb 9-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 185.221366][ T517] usb 9-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 185.259900][ T517] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 185.294308][ T517] usb 9-1: SerialNumber: syz [ 185.303117][ T7017] EXT4-fs (sda1): Invalid checksum for backup superblock 32768 [ 185.465001][ T7029] FAULT_INJECTION: forcing a failure. [ 185.465001][ T7029] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 185.510947][ T7029] CPU: 0 UID: 0 PID: 7029 Comm: syz.6.2704 Not tainted syzkaller #0 b27277d6799ceeca3eb852bae8b5683c15874786 [ 185.510976][ T7029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 185.510984][ T7029] Call Trace: [ 185.510989][ T7029] [ 185.510994][ T7029] __dump_stack+0x21/0x30 [ 185.511016][ T7029] dump_stack_lvl+0x140/0x1c0 [ 185.511035][ T7029] ? __cfi_dump_stack_lvl+0x10/0x10 [ 185.511053][ T7029] dump_stack+0x19/0x20 [ 185.511077][ T7029] should_fail_ex+0x3c2/0x510 [ 185.511094][ T7029] should_fail_alloc_page+0xec/0x110 [ 185.511110][ T7029] __alloc_pages_noprof+0x1c0/0x7e0 [ 185.511129][ T7029] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 185.511147][ T7029] ? mas_walk+0x45f/0x720 [ 185.511163][ T7029] pte_alloc_one+0x92/0x530 [ 185.511176][ T7029] ? __cfi_pte_alloc_one+0x10/0x10 [ 185.511188][ T7029] ? rwsem_read_trylock+0x275/0x5a0 [ 185.511206][ T7029] ? downgrade_write+0x470/0x470 [ 185.511223][ T7029] __pte_alloc+0x79/0x440 [ 185.511235][ T7029] ? down_read+0x7f/0xe0 [ 185.511249][ T7029] ? __cfi___pte_alloc+0x10/0x10 [ 185.511261][ T7029] mfill_atomic_copy+0x853/0xda0 [ 185.511274][ T7029] ? __cfi_mfill_atomic_copy+0x10/0x10 [ 185.511286][ T7029] userfaultfd_ioctl+0x2b8d/0x45c0 [ 185.511302][ T7029] ? __ia32_compat_sys_ioctl+0x980/0x980 [ 185.511319][ T7029] ? __cfi_userfaultfd_ioctl+0x10/0x10 [ 185.511333][ T7029] ? schedule+0xc5/0x240 [ 185.511344][ T7029] ? futex_unqueue+0x136/0x160 [ 185.511362][ T7029] ? ioctl_has_perm+0x39a/0x500 [ 185.511375][ T7029] ? __kasan_check_read+0x15/0x20 [ 185.511387][ T7029] ? has_cap_mac_admin+0xd0/0xd0 [ 185.511399][ T7029] ? futex_wait+0x2b8/0x7c0 [ 185.511411][ T7029] ? selinux_file_ioctl+0x732/0x1480 [ 185.511424][ T7029] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 185.511436][ T7029] ? do_futex+0x32a/0x510 [ 185.511452][ T7029] ? __cfi_do_futex+0x10/0x10 [ 185.511468][ T7029] ? __fget_files+0x2bc/0x330 [ 185.511483][ T7029] ? bpf_lsm_file_ioctl+0xd/0x20 [ 185.511498][ T7029] ? security_file_ioctl+0x3e/0x110 [ 185.511510][ T7029] ? __cfi_userfaultfd_ioctl+0x10/0x10 [ 185.511523][ T7029] __se_sys_ioctl+0x126/0x1b0 [ 185.511538][ T7029] __x64_sys_ioctl+0x7f/0xa0 [ 185.511552][ T7029] x64_sys_call+0x1878/0x2ee0 [ 185.511563][ T7029] do_syscall_64+0x57/0xf0 [ 185.511575][ T7029] ? clear_bhb_loop+0x50/0xa0 [ 185.511590][ T7029] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 185.511605][ T7029] RIP: 0033:0x7f0bc5b9e159 [ 185.511617][ T7029] 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 [ 185.511628][ T7029] RSP: 002b:00007f0bc6ab3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 185.511644][ T7029] RAX: ffffffffffffffda RBX: 00007f0bc5e25fa0 RCX: 00007f0bc5b9e159 [ 185.511654][ T7029] RDX: 0000200000000000 RSI: 00000000c028aa03 RDI: 0000000000000003 [ 185.511662][ T7029] RBP: 00007f0bc5c3506b R08: 0000000000000000 R09: 0000000000000000 [ 185.511671][ T7029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 185.511679][ T7029] R13: 00007f0bc5e26038 R14: 00007f0bc5e25fa0 R15: 00007ffd2c9f44e8 [ 185.511689][ T7029] [ 186.440851][ T517] usb 9-1: 0:2 : does not exist [ 186.551847][ T7038] netlink: 'syz.0.2707': attribute type 4 has an invalid length. [ 186.559725][ T36] audit: type=1400 audit(1790260563.327:442): avc: denied { mounton } for pid=7035 comm="syz.0.2706" path="/sys/dev" dev="proc" ino=51226 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_dev_t tclass=dir permissive=1 [ 186.582718][ T517] usb 9-1: USB disconnect, device number 9 [ 186.605300][ T7038] netlink: 'syz.0.2707': attribute type 4 has an invalid length. [ 186.714466][ T2624] udevd[2624]: error opening ATTR{/sys/devices/platform/dummy_hcd.8/usb9/9-1/9-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 186.773705][ T7043] FAULT_INJECTION: forcing a failure. [ 186.773705][ T7043] name failslab, interval 1, probability 100, space 0, times 0 [ 186.807116][ T7043] CPU: 0 UID: 0 PID: 7043 Comm: syz.0.2709 Not tainted syzkaller #0 b27277d6799ceeca3eb852bae8b5683c15874786 [ 186.807142][ T7043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 186.807151][ T7043] Call Trace: [ 186.807155][ T7043] [ 186.807161][ T7043] __dump_stack+0x21/0x30 [ 186.807183][ T7043] dump_stack_lvl+0x140/0x1c0 [ 186.807200][ T7043] ? __cfi_dump_stack_lvl+0x10/0x10 [ 186.807217][ T7043] dump_stack+0x19/0x20 [ 186.807233][ T7043] should_fail_ex+0x3c2/0x510 [ 186.807248][ T7043] should_failslab+0xac/0x100 [ 186.807263][ T7043] __kmalloc_cache_noprof+0x41/0x470 [ 186.807277][ T7043] ? __kasan_check_write+0x18/0x20 [ 186.807289][ T7043] ? raw_open+0x9a/0x470 [ 186.807300][ T7043] ? mutex_lock+0x97/0x1d0 [ 186.807314][ T7043] ? __cfi_mutex_lock+0x10/0x10 [ 186.807328][ T7043] ? __cfi_raw_open+0x10/0x10 [ 186.807338][ T7043] raw_open+0x9a/0x470 [ 186.807349][ T7043] ? misc_open+0x2d1/0x370 [ 186.807361][ T7043] ? __cfi_raw_open+0x10/0x10 [ 186.807371][ T7043] misc_open+0x2ec/0x370 [ 186.807383][ T7043] chrdev_open+0x4eb/0x610 [ 186.807397][ T7043] ? __cfi_chrdev_open+0x10/0x10 [ 186.807410][ T7043] ? bpf_lsm_file_open+0xd/0x20 [ 186.807426][ T7043] ? __cfi_chrdev_open+0x10/0x10 [ 186.807439][ T7043] do_dentry_open+0x97c/0x1510 [ 186.807456][ T7043] vfs_open+0x86/0x240 [ 186.807471][ T7043] ? __cfi_vfs_open+0x10/0x10 [ 186.807486][ T7043] ? may_open+0x352/0x430 [ 186.807501][ T7043] path_openat+0x2c49/0x35a0 [ 186.807515][ T7043] ? schedule+0xc5/0x240 [ 186.807527][ T7043] ? kasan_save_alloc_info+0x3a/0x50 [ 186.807539][ T7043] ? getname+0x1b/0x30 [ 186.807551][ T7043] ? x64_sys_call+0xe69/0x2ee0 [ 186.807562][ T7043] ? do_syscall_64+0x57/0xf0 [ 186.807574][ T7043] ? do_filp_open+0x440/0x440 [ 186.807589][ T7043] do_filp_open+0x1f2/0x440 [ 186.807604][ T7043] ? __cfi_do_filp_open+0x10/0x10 [ 186.807620][ T7043] ? alloc_fd+0x4c1/0x570 [ 186.807634][ T7043] do_sys_openat2+0x134/0x1d0 [ 186.807648][ T7043] ? fput+0x1a4/0x230 [ 186.807663][ T7043] ? do_sys_open+0x100/0x100 [ 186.807679][ T7043] __x64_sys_openat+0x13a/0x170 [ 186.807695][ T7043] x64_sys_call+0xe69/0x2ee0 [ 186.807706][ T7043] do_syscall_64+0x57/0xf0 [ 186.807717][ T7043] ? clear_bhb_loop+0x50/0xa0 [ 186.807731][ T7043] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 186.807758][ T7043] RIP: 0033:0x7f71abb5e98e [ 186.807770][ T7043] 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 [ 186.807781][ T7043] RSP: 002b:00007f71ac9b6ea8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 186.807796][ T7043] RAX: ffffffffffffffda RBX: 00007f71ac9b96c0 RCX: 00007f71abb5e98e [ 186.807805][ T7043] RDX: 0000000000000002 RSI: 00007f71abc3440a RDI: ffffffffffffff9c [ 186.807814][ T7043] RBP: 00007f71abc3506b R08: 0000000000000000 R09: 0000000000000000 [ 186.807822][ T7043] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000036 [ 186.807830][ T7043] R13: 0000200000000000 R14: 0000000000000000 R15: 00007ffe08fab118 [ 186.807840][ T7043] [ 187.234317][ T36] audit: type=1400 audit(1790260564.057:443): avc: denied { read } for pid=7047 comm="syz.6.2711" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 187.285986][ T7052] netlink: 4 bytes leftover after parsing attributes in process `syz.6.2713'. [ 187.335741][ T7054] FAULT_INJECTION: forcing a failure. [ 187.335741][ T7054] name failslab, interval 1, probability 100, space 0, times 0 [ 187.348562][ T7054] CPU: 0 UID: 0 PID: 7054 Comm: syz.6.2714 Not tainted syzkaller #0 b27277d6799ceeca3eb852bae8b5683c15874786 [ 187.348585][ T7054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 187.348594][ T7054] Call Trace: [ 187.348598][ T7054] [ 187.348604][ T7054] __dump_stack+0x21/0x30 [ 187.348625][ T7054] dump_stack_lvl+0x140/0x1c0 [ 187.348641][ T7054] ? __cfi_dump_stack_lvl+0x10/0x10 [ 187.348659][ T7054] ? stack_trace_save+0xaa/0x100 [ 187.348674][ T7054] dump_stack+0x19/0x20 [ 187.348689][ T7054] should_fail_ex+0x3c2/0x510 [ 187.348704][ T7054] should_failslab+0xac/0x100 [ 187.348719][ T7054] __kmalloc_cache_noprof+0x41/0x470 [ 187.348732][ T7054] ? proc_self_get_link+0x119/0x290 [ 187.348748][ T7054] proc_self_get_link+0x119/0x290 [ 187.348763][ T7054] ? security_inode_follow_link+0x7e/0x180 [ 187.348779][ T7054] ? __cfi_proc_self_get_link+0x10/0x10 [ 187.348794][ T7054] pick_link+0x6d7/0xe80 [ 187.348808][ T7054] step_into+0xc33/0xf10 [ 187.348820][ T7054] ? read_word_at_a_time+0x1a/0x40 [ 187.348835][ T7054] ? set_root+0x420/0x420 [ 187.348847][ T7054] ? inode_permission+0xf3/0x4c0 [ 187.348861][ T7054] link_path_walk+0x746/0xeb0 [ 187.348874][ T7054] path_openat+0x298/0x35a0 [ 187.348889][ T7054] ? schedule+0xc5/0x240 [ 187.348902][ T7054] ? kasan_save_alloc_info+0x3a/0x50 [ 187.348914][ T7054] ? __kasan_slab_alloc+0x73/0x90 [ 187.348927][ T7054] ? getname+0x1b/0x30 [ 187.348939][ T7054] ? x64_sys_call+0xe69/0x2ee0 [ 187.348950][ T7054] ? do_syscall_64+0x57/0xf0 [ 187.348962][ T7054] ? do_filp_open+0x440/0x440 [ 187.348976][ T7054] do_filp_open+0x1f2/0x440 [ 187.348997][ T7054] ? __cfi_do_filp_open+0x10/0x10 [ 187.349015][ T7054] ? alloc_fd+0x4c1/0x570 [ 187.349030][ T7054] do_sys_openat2+0x134/0x1d0 [ 187.349046][ T7054] ? fput+0x1a4/0x230 [ 187.349059][ T7054] ? do_sys_open+0x100/0x100 [ 187.349075][ T7054] __x64_sys_openat+0x13a/0x170 [ 187.349091][ T7054] x64_sys_call+0xe69/0x2ee0 [ 187.349102][ T7054] do_syscall_64+0x57/0xf0 [ 187.349113][ T7054] ? clear_bhb_loop+0x50/0xa0 [ 187.349128][ T7054] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 187.349143][ T7054] RIP: 0033:0x7f0bc5b5e98e [ 187.349154][ T7054] 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 [ 187.349165][ T7054] RSP: 002b:00007f0bc6ab2ec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 187.349181][ T7054] RAX: ffffffffffffffda RBX: 00007f0bc6ab36c0 RCX: 00007f0bc5b5e98e [ 187.349191][ T7054] RDX: 0000000000000002 RSI: 00007f0bc6ab2f90 RDI: ffffffffffffff9c [ 187.349200][ T7054] RBP: 00007f0bc5c3506b R08: 0000000000000000 R09: 0000000000000000 [ 187.349208][ T7054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 187.349216][ T7054] R13: 00007f0bc5e26038 R14: 00007f0bc5e25fa0 R15: 00007ffd2c9f44e8 [ 187.349226][ T7054] [ 187.977144][ T7056] EXT4-fs warning: 51 callbacks suppressed [ 187.977160][ T7056] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 188.015678][ T7056] EXT4-fs error: 51 callbacks suppressed [ 188.015693][ T7056] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 188.070220][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 188.096824][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 188.123395][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 188.156830][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 188.177015][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 188.206823][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 188.236938][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 188.266859][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 188.286904][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 188.335288][ T36] audit: type=1400 audit(1790260565.157:444): avc: denied { map } for pid=7058 comm="syz.8.2716" path="socket:[51392]" dev="sockfs" ino=51392 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 188.377671][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 188.425842][ T36] audit: type=1400 audit(1790260565.197:445): avc: denied { write } for pid=7058 comm="syz.8.2716" path="socket:[51392]" dev="sockfs" ino=51392 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 188.456912][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 188.529179][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 188.818933][ T7078] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 189.568552][ T7101] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm syz.0.2731: No space for directory leaf checksum. Please run e2fsck -D. [ 189.601666][ T7101] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm syz.0.2731: checksumming directory block 0 [ 189.639610][ T7102] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 189.684583][ T7102] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 189.720979][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 189.757170][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 190.015931][ T7116] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=2142054965 (4284109930 ns) > initial count (2850433972 ns). Using initial count to start timer. [ 190.172306][ T7123] netlink: 'syz.8.2740': attribute type 4 has an invalid length. [ 190.908444][ T473] bridge_slave_1: left allmulticast mode [ 190.926863][ T473] bridge_slave_1: left promiscuous mode [ 190.944570][ T473] bridge0: port 2(bridge_slave_1) entered disabled state [ 190.969500][ T473] bridge_slave_0: left allmulticast mode [ 190.985350][ T473] bridge_slave_0: left promiscuous mode [ 191.004158][ T473] bridge0: port 1(bridge_slave_0) entered disabled state [ 191.099798][ T473] tipc: Disabling bearer [ 191.116106][ T473] tipc: Left network mode [ 191.132024][ T473] veth1_macvtap: left promiscuous mode [ 191.150509][ T473] veth0_vlan: left promiscuous mode [ 191.609880][ T7152] rust_binder: Write failure EINVAL in pid:1569 [ 191.888835][ T7158] netlink: 'syz.0.2752': attribute type 4 has an invalid length. [ 191.939826][ T7158] netlink: 'syz.0.2752': attribute type 4 has an invalid length. [ 191.962307][ T7160] kvm: kvm [7159]: vcpu2, guest rIP: 0xdf Unhandled WRMSR(0xc1) = 0x60000000800 [ 191.978031][ T7158] lo: entered allmulticast mode [ 191.997003][ T7160] kvm: kvm [7159]: vcpu2, guest rIP: 0xdf Unhandled WRMSR(0xc2) = 0x60000000800 [ 192.042068][ T7160] kvm: kvm [7159]: vcpu2, guest rIP: 0xdf Unhandled WRMSR(0x11e) = 0x60000001800 [ 192.069081][ T7160] kvm: kvm [7159]: vcpu2, guest rIP: 0xdf Unhandled WRMSR(0x186) = 0x60000002000 [ 192.093075][ T7160] kvm: kvm [7159]: vcpu2, guest rIP: 0xdf Unhandled WRMSR(0x187) = 0x60000004800 [ 193.110798][ T7180] netlink: 32 bytes leftover after parsing attributes in process `syz.6.2760'. [ 193.194592][ T7182] EXT4-fs error: 33 callbacks suppressed [ 193.194609][ T7182] EXT4-fs error (device sda1): ext4_validate_block_bitmap:423: comm syz.6.2761: bg 5: bad block bitmap checksum [ 193.232694][ T110] EXT4-fs warning: 33 callbacks suppressed [ 193.232709][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #259: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 193.266914][ T7182] EXT4-fs warning (device sda1): ext4_trim_all_free:6955: Error -74 loading buddy information for 5 [ 193.296876][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #259: comm udevd: checksumming directory block 0 [ 193.333724][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 193.390466][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 193.429926][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 193.491939][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 193.526891][ T10] usb 9-1: new high-speed USB device number 10 using dummy_hcd [ 193.540716][ T7196] kvm: pic: non byte write [ 193.556856][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 193.610243][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 193.657965][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1642: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 193.706965][ T10] usb 9-1: Using ep0 maxpacket: 16 [ 193.728773][ T10] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 193.740855][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1642: comm udevd: checksumming directory block 0 [ 193.776819][ T10] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 193.796758][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1480: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 193.829619][ T10] usb 9-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 193.843109][ T7205] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 193.890172][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1480: comm udevd: checksumming directory block 0 [ 193.914712][ T10] usb 9-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 193.930915][ T7205] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 193.962492][ T10] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 194.000297][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 194.033413][ T10] usb 9-1: config 0 descriptor?? [ 194.052500][ T2624] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 194.079118][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 194.109030][ T2624] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 194.276847][ T1063] usb 7-1: new high-speed USB device number 17 using dummy_hcd [ 194.446842][ T1063] usb 7-1: Using ep0 maxpacket: 32 [ 194.469717][ T10] input: HID 045e:07da as /devices/platform/dummy_hcd.8/usb9/9-1/9-1:0.0/0003:045E:07DA.0010/input/input21 [ 194.522706][ T10] microsoft 0003:045E:07DA.0010: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.8-1/input0 [ 194.547528][ T7213] udevd[7213]: failed to execute '/lib/udev/fido_id' 'fido_id': Bad message [ 194.558840][ T7212] kvm: pic: non byte write [ 194.626317][ T7218] netlink: 12 bytes leftover after parsing attributes in process `syz.0.2775'. [ 194.647008][ T1063] usb 7-1: unable to get BOS descriptor or descriptor too short [ 194.681084][ T1063] usb 7-1: unable to read config index 0 descriptor/start: -71 [ 194.699156][ T1063] usb 7-1: can't read configurations, error -71 [ 194.716945][ T10] usb 9-1: USB disconnect, device number 10 [ 195.316951][ T7237] FAULT_INJECTION: forcing a failure. [ 195.316951][ T7237] name failslab, interval 1, probability 100, space 0, times 0 [ 195.371499][ T7237] CPU: 0 UID: 0 PID: 7237 Comm: syz.8.2782 Not tainted syzkaller #0 b27277d6799ceeca3eb852bae8b5683c15874786 [ 195.371526][ T7237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 195.371535][ T7237] Call Trace: [ 195.371540][ T7237] [ 195.371545][ T7237] __dump_stack+0x21/0x30 [ 195.371567][ T7237] dump_stack_lvl+0x140/0x1c0 [ 195.371584][ T7237] ? __cfi_dump_stack_lvl+0x10/0x10 [ 195.371600][ T7237] ? __kasan_kmalloc+0x96/0xb0 [ 195.371616][ T7237] ? __kmalloc_node_noprof+0x252/0x500 [ 195.371630][ T7237] dump_stack+0x19/0x20 [ 195.371645][ T7237] should_fail_ex+0x3c2/0x510 [ 195.371660][ T7237] should_failslab+0xac/0x100 [ 195.371674][ T7237] __kmalloc_cache_noprof+0x41/0x470 [ 195.371686][ T7237] ? __asan_memset+0x39/0x50 [ 195.371698][ T7237] ? alloc_netdev_mqs+0xc3d/0x13d0 [ 195.371711][ T7237] ? __xdp_rxq_info_reg+0x16c/0x2e0 [ 195.371727][ T7237] alloc_netdev_mqs+0xc3d/0x13d0 [ 195.371740][ T7237] ppp_ioctl+0x7da/0x17e0 [ 195.371756][ T7237] ? __cfi_ppp_ioctl+0x10/0x10 [ 195.371770][ T7237] ? __fget_files+0x2bc/0x330 [ 195.371784][ T7237] ? bpf_lsm_file_ioctl+0xd/0x20 [ 195.371798][ T7237] ? security_file_ioctl+0x3e/0x110 [ 195.371811][ T7237] ? __cfi_ppp_ioctl+0x10/0x10 [ 195.371824][ T7237] __se_sys_ioctl+0x126/0x1b0 [ 195.371838][ T7237] __x64_sys_ioctl+0x7f/0xa0 [ 195.371852][ T7237] x64_sys_call+0x1878/0x2ee0 [ 195.371863][ T7237] do_syscall_64+0x57/0xf0 [ 195.371875][ T7237] ? clear_bhb_loop+0x50/0xa0 [ 195.371890][ T7237] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 195.371911][ T7237] RIP: 0033:0x7f1c2019e159 [ 195.371923][ T7237] 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 [ 195.371934][ T7237] RSP: 002b:00007f1c21002028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 195.371950][ T7237] RAX: ffffffffffffffda RBX: 00007f1c20425fa0 RCX: 00007f1c2019e159 [ 195.371959][ T7237] RDX: 0000200000000040 RSI: 00000000c004743e RDI: 0000000000000004 [ 195.371968][ T7237] RBP: 00007f1c2023506b R08: 0000000000000000 R09: 0000000000000000 [ 195.371976][ T7237] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 195.371984][ T7237] R13: 00007f1c20426038 R14: 00007f1c20425fa0 R15: 00007ffea9a85628 [ 195.371995][ T7237] [ 195.877363][ T7257] tipc: Enabled bearer , priority 0 [ 195.885473][ T7257] tipc: Resetting bearer [ 195.892299][ T7256] tipc: Disabling bearer [ 195.903036][ T7255] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1688227217 (3376454434 ns) > initial count (1786943000 ns). Using initial count to start timer. [ 195.934648][ T7260] input: syz0 as /devices/virtual/input/input22 [ 196.356835][ T517] usb 7-1: new high-speed USB device number 19 using dummy_hcd [ 196.506829][ T517] usb 7-1: Using ep0 maxpacket: 32 [ 196.512993][ T517] usb 7-1: config index 0 descriptor too short (expected 29220, got 36) [ 196.521549][ T517] usb 7-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 196.542024][ T517] usb 7-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 196.560042][ T517] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 196.579879][ T517] usb 7-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 196.598969][ T517] usb 7-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 196.627534][ T517] usb 7-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 196.646970][ T517] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 196.665075][ T517] usb 7-1: config 0 descriptor?? [ 196.879719][ T517] usblp 7-1:0.0: usblp0: USB Bidirectional printer dev 19 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 196.901986][ T517] usb 7-1: USB disconnect, device number 19 [ 196.918118][ T517] usblp0: removed [ 197.376819][ T517] usb 7-1: new full-speed USB device number 20 using dummy_hcd [ 197.537754][ T517] usb 7-1: config index 0 descriptor too short (expected 29220, got 36) [ 197.556299][ T517] usb 7-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 197.575047][ T517] usb 7-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 197.586806][ T517] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 197.606712][ T517] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 197.626951][ T517] usb 7-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 197.656818][ T517] usb 7-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 197.676148][ T517] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 197.696686][ T517] usb 7-1: config 0 descriptor?? [ 197.704025][ T7271] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 197.925182][ T517] usblp 7-1:0.0: usblp0: USB Bidirectional printer dev 20 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 198.287091][ C0] usblp0: nonzero read bulk status received: -71 [ 198.523413][ T473] bridge_slave_1: left allmulticast mode [ 198.531028][ T473] bridge_slave_1: left promiscuous mode [ 198.536664][ T473] bridge0: port 2(bridge_slave_1) entered disabled state [ 198.544329][ T473] bridge_slave_0: left allmulticast mode [ 198.550037][ T473] bridge_slave_0: left promiscuous mode [ 198.555698][ T473] bridge0: port 1(bridge_slave_0) entered disabled state [ 198.598026][ T473] tipc: Left network mode [ 199.141835][ T7281] EXT4-fs warning: 61 callbacks suppressed [ 199.141881][ T7281] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 199.162958][ T7281] EXT4-fs error: 61 callbacks suppressed [ 199.162971][ T7281] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 199.180679][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 199.195522][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 199.207097][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 199.221904][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 199.233675][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 199.248684][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 199.260272][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 199.275075][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 199.286622][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 199.301399][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 199.316333][ T517] usb 7-1: USB disconnect, device number 20 [ 199.322847][ T517] usblp0: removed [ 199.333067][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 199.347897][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 199.359464][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 199.374418][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 199.388415][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 199.403582][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 199.415186][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 199.429969][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 200.015898][ T7285] FAULT_INJECTION: forcing a failure. [ 200.015898][ T7285] name failslab, interval 1, probability 100, space 0, times 0 [ 200.063439][ T7285] CPU: 0 UID: 0 PID: 7285 Comm: syz.6.2799 Not tainted syzkaller #0 b27277d6799ceeca3eb852bae8b5683c15874786 [ 200.063464][ T7285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 200.063472][ T7285] Call Trace: [ 200.063477][ T7285] [ 200.063482][ T7285] __dump_stack+0x21/0x30 [ 200.063528][ T7285] dump_stack_lvl+0x140/0x1c0 [ 200.063544][ T7285] ? __cfi_dump_stack_lvl+0x10/0x10 [ 200.063561][ T7285] ? stack_depot_save_flags+0x38/0x800 [ 200.063577][ T7285] ? kasan_save_alloc_info+0x3a/0x50 [ 200.063590][ T7285] dump_stack+0x19/0x20 [ 200.063605][ T7285] should_fail_ex+0x3c2/0x510 [ 200.063620][ T7285] should_failslab+0xac/0x100 [ 200.063636][ T7285] kmem_cache_alloc_noprof+0x42/0x410 [ 200.063649][ T7285] ? __kernfs_new_node+0xf1/0x740 [ 200.063665][ T7285] __kernfs_new_node+0xf1/0x740 [ 200.063678][ T7285] ? __kasan_check_write+0x18/0x20 [ 200.063691][ T7285] ? kernfs_new_node+0x280/0x280 [ 200.063704][ T7285] ? kernfs_xattr_get+0x85/0xa0 [ 200.063718][ T7285] ? make_kgid+0x1d0/0x690 [ 200.063732][ T7285] ? __cfi_make_kgid+0x10/0x10 [ 200.063746][ T7285] kernfs_new_node+0x154/0x280 [ 200.063760][ T7285] __kernfs_create_file+0x52/0x280 [ 200.063777][ T7285] sysfs_add_file_mode_ns+0x1d2/0x280 [ 200.063789][ T7285] internal_create_group+0x66c/0xe70 [ 200.063802][ T7285] ? __kasan_check_write+0x18/0x20 [ 200.063815][ T7285] ? sysfs_create_group+0x40/0x40 [ 200.063827][ T7285] ? kernfs_activate+0x1ee/0x200 [ 200.063843][ T7285] sysfs_create_groups+0x5c/0x130 [ 200.063856][ T7285] device_add_attrs+0xdf/0x850 [ 200.063868][ T7285] ? device_add_class_symlinks+0x260/0x260 [ 200.063879][ T7285] ? __kasan_check_write+0x18/0x20 [ 200.063891][ T7285] ? kobject_put+0x1cc/0x2a0 [ 200.063903][ T7285] ? device_add_class_symlinks+0x22e/0x260 [ 200.063915][ T7285] device_add+0x4db/0xbf0 [ 200.063933][ T7285] netdev_register_kobject+0x196/0x330 [ 200.063976][ T7285] register_netdevice+0x1042/0x1a80 [ 200.063989][ T7285] ? kasan_save_alloc_info+0x3a/0x50 [ 200.064002][ T7285] ? __cfi_register_netdevice+0x10/0x10 [ 200.064015][ T7285] ipip6_tunnel_create+0x160/0x2e0 [ 200.064031][ T7285] ipip6_tunnel_locate+0x51c/0x7a0 [ 200.064046][ T7285] ? skb_clone_writable+0x1e0/0x1e0 [ 200.064061][ T7285] ? ns_capable+0x90/0xf0 [ 200.064073][ T7285] ipip6_tunnel_ctl+0xc68/0x15b0 [ 200.064088][ T7285] ip_tunnel_siocdevprivate+0x134/0x1e0 [ 200.064103][ T7285] ? __cfi_ip_tunnel_siocdevprivate+0x10/0x10 [ 200.064118][ T7285] ? futex_wait+0x2b8/0x7c0 [ 200.064130][ T7285] ipip6_tunnel_siocdevprivate+0x24f/0xe20 [ 200.064145][ T7285] ? __cfi_ipip6_tunnel_siocdevprivate+0x10/0x10 [ 200.064160][ T7285] ? full_name_hash+0xa1/0xf0 [ 200.064174][ T7285] dev_ifsioc+0x94e/0xc10 [ 200.064188][ T7285] dev_ioctl+0xa62/0x1000 [ 200.064202][ T7285] sock_ioctl+0x74e/0x7e0 [ 200.064214][ T7285] ? __cfi_sock_ioctl+0x10/0x10 [ 200.064225][ T7285] ? __fget_files+0x2bc/0x330 [ 200.064239][ T7285] ? bpf_lsm_file_ioctl+0xd/0x20 [ 200.064257][ T7285] ? security_file_ioctl+0x3e/0x110 [ 200.064270][ T7285] ? __cfi_sock_ioctl+0x10/0x10 [ 200.064280][ T7285] __se_sys_ioctl+0x126/0x1b0 [ 200.064294][ T7285] __x64_sys_ioctl+0x7f/0xa0 [ 200.064308][ T7285] x64_sys_call+0x1878/0x2ee0 [ 200.064319][ T7285] do_syscall_64+0x57/0xf0 [ 200.064330][ T7285] ? clear_bhb_loop+0x50/0xa0 [ 200.064345][ T7285] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 200.064359][ T7285] RIP: 0033:0x7f0bc5b9e159 [ 200.064370][ T7285] 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 [ 200.064381][ T7285] RSP: 002b:00007f0bc6ab3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 200.064397][ T7285] RAX: ffffffffffffffda RBX: 00007f0bc5e25fa0 RCX: 00007f0bc5b9e159 [ 200.064406][ T7285] RDX: 0000200000000200 RSI: 00000000000089f1 RDI: 0000000000000005 [ 200.064415][ T7285] RBP: 00007f0bc5c3506b R08: 0000000000000000 R09: 0000000000000000 [ 200.064428][ T7285] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 200.064436][ T7285] R13: 00007f0bc5e26038 R14: 00007f0bc5e25fa0 R15: 00007ffd2c9f44e8 [ 200.064447][ T7285] [ 202.475391][ T7307] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1688227217 (3376454434 ns) > initial count (1786943000 ns). Using initial count to start timer. [ 204.505949][ T7317] EXT4-fs warning: 37 callbacks suppressed [ 204.505968][ T7317] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 204.526666][ T7317] EXT4-fs error: 37 callbacks suppressed [ 204.526677][ T7317] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 204.562660][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #259: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 204.591161][ T7323] kvm: emulating exchange as write [ 204.596365][ T7323] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 204.605290][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 204.629332][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #259: comm udevd: checksumming directory block 0 [ 204.648869][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 204.667070][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 204.696883][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 204.718977][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 204.736827][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 204.753884][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 204.776899][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 204.798952][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 204.815233][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 204.826903][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 204.842224][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 204.857145][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 204.868952][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 204.880557][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1642: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 204.895828][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 205.797578][ T7335] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 207.169601][ T7352] rust_binder: 7351:7352 tried to use weak ref as strong ref [ 207.177071][ T7352] rust_binder: 7351:7352 got transaction to invalid handle 1 [ 207.184436][ T7352] rust_binder: 7351:7352 transaction async to 0:0 failed EINVAL, code 0 size 0-0 [ 207.195011][ T1063] rust_binder: 7351: undelivered TRANSACTION_ERROR: 29201 [ 207.594063][ T7361] udevd[7361]: failed to execute '/lib/udev/scsi_id' 'scsi_id --export --whitelisted -d /dev/sda': Bad message [ 209.189146][ T7367] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 209.198176][ T7367] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 209.255553][ T7367] kvm: pic: non byte write [ 209.915341][ T7378] EXT4-fs warning: 40 callbacks suppressed [ 209.915357][ T7378] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 209.936168][ T7378] EXT4-fs error: 40 callbacks suppressed [ 209.936180][ T7378] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 209.953954][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 209.970401][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 209.992307][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 210.007200][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 210.018786][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 210.043044][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 210.054848][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 210.069773][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 210.081358][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 210.103076][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 210.115692][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 210.131135][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 211.143415][ T7379] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 211.158150][ T7379] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 211.170147][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 211.184892][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 211.196636][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 211.211459][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 212.423387][ T36] audit: type=1400 audit(1790260589.247:446): avc: denied { read append } for pid=7386 comm="syz.8.2824" name="rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 212.456341][ T36] audit: type=1400 audit(1790260589.277:447): avc: denied { open } for pid=7386 comm="syz.8.2824" path="/dev/rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 212.479620][ T36] audit: type=1400 audit(1790260589.277:448): avc: denied { map } for pid=7386 comm="syz.8.2824" path="/dev/rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 212.502694][ T36] audit: type=1400 audit(1790260589.277:449): avc: denied { execute } for pid=7386 comm="syz.8.2824" path="/dev/rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 SYZFAIL: repeatedly failed to execute the program proc=9 req=2797 state=1 status=11 (errno 9: Bad file descriptor) [ 214.434625][ T36] audit: type=1400 audit(1790260591.257:450): avc: denied { write } for pid=272 comm="syz-executor" path="pipe:[1689]" dev="pipefs" ino=1689 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 214.561945][ T517] usb 1-1: USB disconnect, device number 5 [ 215.227977][ T7395] EXT4-fs warning: 32 callbacks suppressed [ 215.227993][ T7395] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 215.248896][ T7395] EXT4-fs error: 31 callbacks suppressed [ 215.248909][ T7395] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 215.266404][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 215.281465][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 215.293062][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 215.307988][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 215.319553][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 215.334440][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 215.346044][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 215.360893][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 215.372507][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 215.387365][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 215.399035][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 215.413812][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 215.425438][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 215.440309][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 215.451907][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 215.466710][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 215.478288][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 215.493065][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 220.511364][ T7399] EXT4-fs warning: 54 callbacks suppressed [ 220.511380][ T7399] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 220.532097][ T7399] EXT4-fs error: 54 callbacks suppressed [ 220.532108][ T7399] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 220.549671][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 220.564479][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 220.576030][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 220.590825][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 220.602348][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 220.617106][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 220.628627][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 220.643410][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 220.654931][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 220.669691][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 220.681216][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 220.695962][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 221.709273][ T7400] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 221.724007][ T7400] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 221.736099][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 221.750801][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0 [ 221.762331][ T1] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm init: No space for directory leaf checksum. Please run e2fsck -D. [ 221.777157][ T1] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #2: comm init: checksumming directory block 0