last executing test programs: 21.254306793s ago: executing program 1 (id=501): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) (async) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) (async) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x3214, 0x0) syz_usb_disconnect(r0) (async) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/47) (async) syz_usb_connect(0x6, 0x36, &(0x7f00000002c0)=ANY=[], 0x0) ioctl$EVIOCRMFF(r0, 0x40085507, &(0x7f0000000180)=0xc99d) (async) r1 = userfaultfd(0x80801) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x3}) ioctl$UFFDIO_WRITEPROTECT(r1, 0xc018aa06, &(0x7f0000000140)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x1}) (async) munlockall() (async) mlock2(&(0x7f0000783000/0x4000)=nil, 0x4000, 0x0) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00003, 0x8) 14.172239252s ago: executing program 1 (id=529): 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$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000080)={0x50, 0x0, r1, {0x7, 0x29, 0x9, 0xffffffff90adedc4, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x10}}, 0x50) (async) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x99) (async) 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}) (async, rerun: 64) syz_fuse_handle_req(r0, &(0x7f00000083c0)="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", 0x2000, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0xb0, 0x0, 0x400, [{{0x4, 0xffffffffffffffff, 0x7ff, 0x7ffffffffffffdff, 0x1fff, 0x7ff, {0x3, 0xfffffffffffffffc, 0x3, 0x2, 0x5, 0x2, 0x2, 0x6, 0x7, 0x4000, 0x0, r2, r3, 0x1, 0x6}}, {0x0, 0x7, 0x1, 0x300, '\x00'}}]}, 0x0, 0x0, 0x0}) (async, rerun: 64) r5 = gettid() timer_create(0x1, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r5}, &(0x7f0000bbdffc)) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x3ed4, 0x5}) (async) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(0x0, 0x1, &(0x7f0000000040), 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2800003, 0x31, 0xffffffffffffffff, 0x231cd000) r6 = syz_open_procfs$pagemap(0x0, &(0x7f0000000000)) ioctl$PAGEMAP_SCAN(r6, 0xc0606610, &(0x7f0000000080)={0x60, 0x2, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0xe, 0x0, 0x0, 0x4, 0x1, 0x1, 0x0, 0x1}) (async) getdents64(r4, 0x0, 0x2e) (async, rerun: 64) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) (rerun: 64) syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) 10.272628549s ago: executing program 1 (id=549): sendmsg$IPSET_CMD_SWAP(0xffffffffffffffff, &(0x7f0000002240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002200)={&(0x7f00000021c0)={0x1c, 0x6, 0x6, 0x201, 0x0, 0x0, {0x5, 0x0, 0x7}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc0}, 0x8055) r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x222400) ioctl$BLKPG(0xffffffffffffffff, 0x1269, &(0x7f00000000c0)={0x7, 0x0, 0x98, &(0x7f0000000100)={0x800000, 0x8000, 0x1}}) r1 = userfaultfd(0x80801) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x100}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000100)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000083c0)={{0x1}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0x7706, 0x2) getgroups(0x2, &(0x7f0000000000)=[0x0, 0x0]) setresgid(r3, r3, 0x0) setregid(0x0, 0x0) read$FUSE(r2, &(0x7f0000000140)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_OPEN(r2, &(0x7f0000002180)={0x20, 0x0, r4, {0x0, 0x4}}, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000000c0)={0xd, 0x0, 0x0, 0x0, 0x1}) 5.920758942s ago: executing program 0 (id=569): r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, 0x0, 0x0) pipe(0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x21, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0xf58, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TCXONC(r2, 0x40045436, 0x3) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, 0x0) setitimer(0x1, &(0x7f0000000180)={{0x0, 0xea60}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x8a3a5fb825d3c7bd, 0x10, 0xffffffffffffffff, 0xa71a000) r3 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x20c00, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = socket(0x80000000000000a, 0x2, 0x0) syz_usb_connect(0x5, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x310, 0x5a, 0x19, 0x86, 0x8, 0x4d03, 0x3a39, 0xefde, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0xb, 0x7f, 0x0, 0x5, "", [{{0x9, 0x4, 0x9, 0x73, 0x0, 0x2, 0xc, 0x7, 0xc}}]}}]}}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0}) sendmsg$inet(r5, &(0x7f00000005c0)={&(0x7f00000008c0)={0x2, 0x4f22, @private=0xa010100}, 0x10, 0x0, 0x0, &(0x7f0000000100)=[@ip_ttl={{0x14, 0x0, 0x34, 0x7}}], 0x18}, 0x240040c4) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000d9be2440830447374d5200000001090258"], 0x0) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000000200)={[0x2, 0x9, 0xfffffffffffffffd, 0x77, 0x2, 0x2, 0x4002004c4, 0x1004, 0x8000000000000000, 0xc595, 0x4, 0x1, 0xffffffffffffffff, 0x2000000000000000, 0x5, 0x8d], 0xeeee8000, 0x2010d3}) r7 = socket$inet6(0xa, 0x2, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) setsockopt$inet6_int(r7, 0x29, 0x100000000001f, &(0x7f00000005c0)=0x1, 0x4) r8 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_timeval(r8, 0x1, 0x14, &(0x7f0000000280), 0x10) ioctl$KVM_RUN(r6, 0xae80, 0x0) pipe(0x0) mremap(&(0x7f0000f7d000/0x4000)=nil, 0x4000, 0x600000, 0x3, &(0x7f0000a00000/0x600000)=nil) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x80, 0xd) syz_open_procfs(0x0, &(0x7f00000001c0)='mountinfo\x00') 4.670002875s ago: executing program 1 (id=572): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/key-users\x00', 0x0, 0x0) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/resume', 0x1c9a82, 0x0) ioctl$OCFS2_IOC_REFLINK(r1, 0x40186f04, &(0x7f00000000c0)={&(0x7f0000000000)='/proc/key-users\x00', &(0x7f0000000040)='\x00', 0x6}) (async, rerun: 64) sendfile(r1, r0, 0x0, 0xbc44) (rerun: 64) 3.595140854s ago: executing program 1 (id=573): r0 = syz_usb_connect$hid(0x5, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x6a3, 0xcfa, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x20, 0x2, "", [{{0x9, 0x4, 0x0, 0x0, 0x9, 0x3, 0x0, 0x3, 0x0, {0x9, 0x21, 0xb, 0x10, 0x1, {0x22, 0x29}}, {{{0x9, 0x5, 0x81, 0x3, 0x8, 0x0, 0x44}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f00000000c0)='rdma.current\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f00000003c0)={&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000000400)=0x40) close(0xffffffffffffffff) r4 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r4, 0x36) syz_open_procfs(r4, &(0x7f0000000140)='attr/exec\x00') setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000100)={0x6, "df722a"}, 0x6) r5 = socket(0x11, 0x2, 0x0) setsockopt(r5, 0x107, 0x1, &(0x7f0000000000)="110000000000060000071a80010061cc", 0x10) close(0x4) syz_usb_control_io(r0, &(0x7f0000000400)={0x18, &(0x7f0000000080)=ANY=[@ANYBLOB="200629"], 0x0, 0x0, 0x0, 0x0}, 0x0) 2.822038071s ago: executing program 0 (id=574): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f00000014c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000002e0001b826bd7800fcdbdf250e000000"], 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000044) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000001580), r2) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x422000, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r7 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x1b) ioctl$KVM_MEMORY_ENCRYPT_UNREG_REGION(r7, 0x8010aebc, &(0x7f00000003c0)={0xeeef0000, 0x4000}) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f00000000c0)={0x3}) ioctl$KVM_SET_PIT2(r5, 0x4070aea0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) r8 = syz_genetlink_get_family_id$devlink(&(0x7f0000001740), r2) sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000001800)={0x0, 0x0, &(0x7f00000017c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c0076bf543f6bd479c7632920c77d0000", @ANYRES16=r8, @ANYRES64=r3], 0x3c}, 0x1, 0x0, 0x0, 0x4061}, 0x40) r9 = dup(r1) r10 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x26e8, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r10, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f00000000c0)="0f79e22667f30f0966f20f1ba5a18966b82d0000000f23d00f21f866351000000a0f23f866b8260000000f23d00f21f86635100000070f23f8baf80c66b8845a358e66efbafc0c66ed66defef30f1ecaf30f5dc2b8d8000f00d8", 0x5a}], 0x1, 0x2, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r12 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r12, &(0x7f0000000040)={0x9, 0x0, &(0x7f0000000340)={&(0x7f0000000440)=ANY=[@ANYBLOB="020500060a000090000000000000000003000600000000000200000000000455ddf72e9bfa002b200c69ac079f05c97b8704000000000000000002000159e671090000002e0200000000030005006c000002020004006401209eed307fe870b92e64a6198cc44233a19dc288af2643e0d755f801f1d602e3a5bc8ed3a0128ac8afc58518a4dacb65c9bfefd2aa7ec219e2d4e5f11c7d6e1678c77e088798bd8933f303c228e495a45ee1ddc3e74c7ed12908a6cb898276115ba5d1e0c5a189972cd16bd20ee1da9a8b8b91182b1725c6abec4118edc2a2c1bd50ca847862ab57ef3096ee7c1bf66aca71e24f3b078561677b1041e4"], 0x50}, 0x1, 0x7}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f0000000280)={{{@in=@multicast1, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@private2}}, &(0x7f0000000380)=0xe8) sendmsg$nl_generic(r9, &(0x7f0000000c00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000bc0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="d8040000170000022cbd7000fbdbdf251800000008003100640101008a10337fdda78d69217ed275b79530eff87575fb1d5f6520a606d4c8d17716efeafcd0bde231b350ff15f63dd1b45ec159e2567f57e8090430d0ad8b5234335b4a999620d918ea5c01983beeeaa904cccc1bc96167dab0b780b448c3a1a5f8650b8a8a85f47b0a8793cc5f60edd580cb5e35f4e78378723dbc50a19ad8accc04932e312f83550b90f4c625a2be385d45ba83ec00bf80db9a72a6d12485b2e2ab735a15c3e76bdba4ed8840021fb961a48855ac7f793a5e950c141c2a1ec7d822525edb662741e9ff239889c82f7235afdcfde821503f2adf4d5c7ff0d860a48022f62616af603dfdd9a31e9eb761fcada8f549c5a2874da9ecbeb547e5119c9c7af30c72fbcea13865e20e003696d8630781bb259088e1f9d6d360e0a2901cdd3dec0ca09691c8ad99a9d4b5b3c73c9fedb0db3c4c78e57a2a18780c5c7a8aff7d5ccf072499057a5786306f895659f9e11d72a10b4f5d0c37a68e8e7ed33ce5e83ddb47c84b61139bd4fa8fb01eefd303d0b55cb47f0800b900ac1414430d0022002f6465762f6b766d000000005a6387ab7c15b03d83b0c2b2f442942366c40af50bc8fa8961d7463e9edf6956c1a514004f0000000000000000000000000000000000c401438008003500", @ANYRES32=r11, @ANYBLOB="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", @ANYRES32=r13, @ANYBLOB="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"], 0x4d8}, 0x1, 0x0, 0x0, 0x4000084}, 0x8004800) ioctl$KVM_RUN(r10, 0xae80, 0x0) prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000000)='(\x0f\x00') openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) 2.743529203s ago: executing program 2 (id=575): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000006c0), 0x48200, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x11) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x400c0) (async, rerun: 32) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x4c, &(0x7f000002eff0)={0x133, &(0x7f0000000000)=[{}]}, 0x10) (async, rerun: 32) recvmsg$unix(0xffffffffffffffff, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001840)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x300) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000040)={0xba, @empty, 0x4e22, 0x2, 'fo\x00', 0x4, 0x8, 0x5e}, 0x2c) (async) read(r0, 0x0, 0x0) 2.588344429s ago: executing program 2 (id=576): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x101, 0x70bd2b, 0x25dfdbfc}, 0x1c}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ptrace$ARCH_FORCE_TAGGED_SVA(0x1e, r4, 0x0, 0x4004) r5 = dup(r3) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) write$tun(r0, &(0x7f0000000380)={@void, @void, @eth={@broadcast, @empty, @val={@void, {0x8100, 0x1, 0x1, 0x205}}, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @rand_addr=0x64010100, @random="ed8972023ca6", @broadcast}}}}}, 0x2e) ptrace$ARCH_SHSTK_DISABLE(0x1e, r4, 0x2, 0x5002) 2.510197021s ago: executing program 0 (id=577): r0 = socket(0x10, 0x3, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0), 0x22001, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x75) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file2\x00', 0x0) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f00000003c0), 0x0, &(0x7f0000000040)={[{@verity_on}, {@redirect_dir_nofollow}], [], 0x2c}) write(r0, &(0x7f00000000c0)="1c0000001e005f0214fffffffffffff8070000001d00000000000100", 0x1c) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f0000000000), 0x1000000, &(0x7f0000000380)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2cf1"]) syz_fuse_handle_req(r2, &(0x7f0000009b40)="de98ee653502c564abeb97fc678bde22efebcf99c2d89952950acc703a3c6268a54c8b1bd1ee165c82980cd315b55a070dc41deeb2d4c1842d936a0bcde5fd7ed6031fdd9cb58ebfe8261528f097f309813b5722c24a1af8e6bc6ddaef7e85d2659690154bc5e6ee73c3fe7176509ad7b30e1098fc9873db91d3c1816825e710374de8d40693578b598922d9c523cfff93a630f121251d17ad40bce021d7fd57945fe2a186618a40b5f3995a9f0ceaa3e22b57e4f68e53fffeb5474fb83afaf5cde6b0aaf5cf0313ede442ddf1df6c280921e43d80dddfd005969272e1719b37fd8f749fcde83f8201826b4cf5b1c1da394568aa7d8833dd11309f46422b0152ede5ab29b17bc1ae80147346155b20a98d6fc2650bec3fe73327c45cad1b38f7c983cd070556a8f8ed5d58e1052f6436fad905099d18fb3e62c2c36a1c2209a94c820e30e5234e77be3beb4cd183015d281e7bf39cdcf0f1e541211c75d64a49b55ba4c2c444bef36d98df66bea814bab91ed65386d6a491a6295c24dbaf752a5e7a856e0dfe46a6f9e718ca3919c6f8978b0fd65c9e389114e5afd8e9e2a575b854463b63f46d08795f0f1d0d48d6d610fd74e9238de32ee3fa2ffef550336341803c083ac1d749be6c5440bbe4bd3bc3015bcde2b4e2160ba266d281a9641f74d9348fb6fa8550d1e8a8362999452e40b75c412cfa77ab8e1aaf1a9e83c855ec9b7ada38690f0d2e59f67a1f3babbcda8011595ea720816c24726b833beaca0a9d11e7b99373601d27d18c9e29940503d3a12149fdc4fe0065c3d023d6e7712eb853df19f2b4b886e08d61629288ff16c2597d7fae5bfc8b41f92fc325ffe0f61683b1f661409bdd7c3d88a854f8393484f4669b5d9654fd3a0819a32110b9064539a7419c332629b3fc71da35b783ef7c693842ce83733a63f2e6af37989cfcb768ab8cea5d21b82a0e9f6fdcec26b0107708867dec54c4e739fe9b931b3c6da013bfae097c57f1e16ba54f9028e672511938a0ad9d681d7feebc65a2f5f588abd66261393f3ba02d7b2cf650a9f7c6a4ca55b4d41132908dc9c90e26f0da8e2259e3a2b63b2d9e27754e278827ab80438070698c690ec375a9aeb4193079a28a2a062961ba0e65af01644af063f3ebefda92c4986379f7b099b2fd3960929578736f09887fc5816cb1b982e5b121b79662d1674dd0c6e82627cf8c63e576e5c1eb0af9415ddc10ff880e8ae3ce8c4fb87b8f9d364974c2a1d8eba4e04bc2bc018bfabc435683b2551c0e4908570b930c4fd7c03ddb95e9ec1d1994e3df0305fdac4e5b914641ae25b0c469b194c0bb78ab04887cdc4262da468475b926a18254d23b4c44705aeca34ef8a7b04dd55a43f39996529a23804e054655c5ba8661f7c02737e7539650364928d62b9b8d80988232009acb54214f06640e9bc6614c0ce02e4a22dc8b91a0aad711e4fd01d7020b7c7185e41e27ce266b9f5aec682cbd4bba3240d6277b17b564937254f37afe580cba0b78c6b0cc81830eaf10d7cc1f7e918d49e935629fe6c24b4368a04af1b99f6981340ee031874f3d4b3a9ebc31719b3b775bfe1fdfa0460a3820bff6f61b49b11ac2ca00836a0c4a74aed92a619f34231196669b942e761538e64f965d23d4f7814256e876263fe5307985c4e6eb69c974f66276764e80ab1de3f5c55e7b2cfdb78dd183a85473e968918ad73f29a266c818b9bf9f62eed86df25b2577bb6d98e3996e94f5bdf119b869541a94eb3536c979c3d77cc0df7c0c48a902ca2f03f5ba5a8ef9431cf95f6fc89744e8440e1d5ebb837e30ef7541fbc27672c31566ac3676a173cb9e466a2d206ba1ebc2b985eddcd6ff937375fbc8415eba46f5ec68cfa9f3a669d41b078867dd9f5160ba45fa4719f32cf877d4b7a6d77c977533659f7c7ac22c68f5e93c1df6c2a3d45b55a4afd3355680aed864f6bbe13da2da28a4851f73c88e555f3bb1c34a21fc45ab6c28287902e8b5fcae6899c804f364cd878a8d1734462bb075cb7bc709cc2c5d7747c4c29a2fa9259752301c26b852b7993adf889d45dbe39094c9b7b168756e5b939ed10bb6df57b8f5e14352cfc7d8b03cda5b978b06cf2430af5db17177b1ef664bc4b00307f970c4fc606a6bab72125f62b0f59655c35b104da7af188a953cfc09b3aa0785abf330830fefedcc8bf9a11d5dc4b5642f679d45cb44fe61ab1d906345c1c345f6b8027bae9585580c20115d2504d9c83ab54ea2557b6d2dd3bc65fa29f091aa46a215e77621836154104e6969fa9107139a19f2e45cc6bf55422a0e1a6d037ad9e63df5f9cd2045e13ac2d6a15bc12008c4cd23782df7d41bfecc0037292d22c7b42f2cc1a22db7502332d9f4fa85f7640c8635b9469681adb6bcec2dfdf6926f1815156d80a835ae918527f549ea6df45f350f618dc1f3ca139759be28e35013034f8bbfd3fa1a8f302594213c18015305911f42e287f2d86f17d76f8a0ea03fb574c60c808669f9f4454fc2eaf0e93873f688e34bd3341f6874d5d8fe754172a751d6ab23dc1642220e7fb1071df0ee3c7e07c338915494a3b360bdc0b38ed221c2c2bc86b29744448b255802b3ddfe600c1d0f9acabb2185e4e9dae5e456d5825f516c857f63e72e4a5f3d45eaf11a0e3a5ad0ba30a0bf0f94cc99586fd202d6118bb6f9c272f6cbe39dd9b8b36ea7fa51dfe0bb87a633be11c16a14d1bce8492387696e195fa3c5f172690b4434aa2e91ce7d225d73b1983d2605ec725aae0ae402cd2f79fc202a307f1896f3dfcf8c0fd8b841dcfeda5d65bb7d76f7c2d2eb1b164c0368e9984f320a224d7d438bc5c699acbc18a587b7589e960af114afbc9f59243646557962fc2e0cb5b5bf160a313bcfd9ade3e140b808e9f19415808aa312ae9c9e8bcd5a47fc721eda59d10670088714984a71d5c0df8b68e675a8e31ec15a92ff6a04d17e0ef849c782b302d11f742efe6486ab904fd65c0aac4ec25c6d877b453dce80e894de703aa8b1e5d00701850f149fe437fd0944cb95e54a924a49bd86bb9a602cf2904fbd9e399f1cdcd0b45b6d8f872e285f9dfeaa26aa760074651393c6451b36c643dd0b7236ec7803d69cec1b09bf1b63fbb68ad7c01507f00083b184ff01a62096f386f4c8fdc85e93eecf3f4b384aec1c10ccc60d8109a6d887bd389c3406163f9600879f0e944443d783e8644f69344f6f44f7bbf1883cda7369c9b9904d991c01552135f158a0bbb7f40c354f292c034824d82c209ebc770f5b756768ae51d45f8875b59904a07090689e65b40625566eed5d209130db812f287b966ae21ba46a3a7a3a0360a4e284d8d91ba9ed9806ea063827c8dda0fa98f758cbfa523ac645421f444a40b95bb065a64256c19354b1ad5002bb7b2add9b5236ad64e9052734b9d263515683db121b5e4dc1eab244dd8fc0fc62d962834ba0b21aad872b127afc0a33c7869a3f213519aa2ef51bab9ab28ed18859fd8239841a6668fc614de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", 0x2000, &(0x7f0000007a80)={&(0x7f00000001c0)={0x50, 0x0, 0x1ff, {0x7, 0x29, 0x1, 0x24ff871989b0dd67, 0xdcf, 0x9, 0xb, 0x800, 0x0, 0x0, 0x2, 0x7}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) statx(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2000, 0x20, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r2, 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0x2000, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000fc0)={0x78, 0x0, 0x1e72, {0x4, 0x100001, 0x0, {0xffffffffffffffff, 0x0, 0x3ff, 0x2, 0x0, 0x200000000001, 0x9e9, 0x0, 0x3, 0x8000, 0x4, r3, 0x0, 0x8, 0x5}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000000)=0x0) setresuid(r3, r4, r5) 2.508472161s ago: executing program 3 (id=578): madvise(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x16) r0 = userfaultfd(0x801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x3}) ioctl$UFFDIO_WRITEPROTECT(r0, 0xc018aa06, &(0x7f0000000140)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x1}) mmap(&(0x7f00007cc000/0x2000)=nil, 0x2000, 0xb, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x16) (async) userfaultfd(0x801) (async) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x3}) (async) ioctl$UFFDIO_WRITEPROTECT(r0, 0xc018aa06, &(0x7f0000000140)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x1}) (async) mmap(&(0x7f00007cc000/0x2000)=nil, 0x2000, 0xb, 0x31, 0xffffffffffffffff, 0x0) (async) 2.500107052s ago: executing program 2 (id=579): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) socket(0x10, 0x3, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000000440), 0x0, 0x2000000022, &(0x7f0000000180)={0x77359400}) recvmmsg(r0, &(0x7f0000002d40)=[{{0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000240)=""/60, 0x3c}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/136, 0x88}], 0x3}, 0x3}, {{0x0, 0x0, &(0x7f0000002c40)=[{&(0x7f0000001980)=""/126, 0x7e}, {&(0x7f0000001a00)=""/24, 0x18}, {&(0x7f0000001a40)=""/22, 0x16}, {&(0x7f0000001a80)=""/188, 0xbc}, {&(0x7f0000001b40)=""/229, 0xe5}, {&(0x7f0000001c40)=""/4096, 0x1000}], 0x6, &(0x7f0000002cc0)=""/72, 0x48}, 0x6}], 0x2, 0x40010102, 0x0) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000008000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r4) ptrace$setregs(0xf, r4, 0x1005, 0xfffffffffffffffe) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, 0x0, 0xffffffffffffff24}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0xfffffffffffffe56}}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet(r5, &(0x7f0000000140)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000000000), 0x20000328) r6 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) r7 = fsmount(r6, 0x0, 0x0) r8 = openat$cgroup_ro(r7, &(0x7f0000000040)='cpu.stat\x00', 0x275a, 0x0) write$cgroup_subtree(r8, &(0x7f0000000300)=ANY=[@ANYBLOB="2b706572665f6576656e7420380d6d7004430dbe191ac365d2ae683d3c12009ef75335162f92ff3521ab65e5d9d912cf910dd94c1884213cf503d65be2db222d46faa595ed1664dea866d9b4b1ff3de334b23feabdeb68b9"], 0xc) 2.498013082s ago: executing program 0 (id=580): mkdirat(0xffffffffffffff9c, 0x0, 0x40) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) syz_usb_connect$uac1(0x5, 0xac, &(0x7f0000000100)=ANY=[@ANYBLOB="12011001000000101904075040000102030109029a0003010300050904000000010100000a2401030039000201020c24020102020304030063040924030401040305000824040407fb21ef0c240203050403040a0008ac062404017f3d0904010000010200000904010101010200000905010908000410080725010000fff70904020000010200000904020101010200000b24020108010910820bac09058209ff030107fe07250100040080"], 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x91ea6c1af182532) (async, rerun: 32) lseek(r0, 0x8000, 0x0) (rerun: 32) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/power/disk', 0x0, 0x0) (async) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/pm_test', 0x1e9a02, 0x60) sendfile(r2, r1, &(0x7f00000001c0)=0x1, 0x8) (async, rerun: 32) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) (rerun: 32) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@initdev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f0000000340)=0xe8) (async) statx(r0, &(0x7f0000000380)='./file0\x00', 0x800, 0x80, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) (async) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@remote}}, &(0x7f00000005c0)=0xe8) r7 = getegid() r8 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fd=', @ANYRESOCT=r8, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) (async) read$FUSE(r8, &(0x7f000000c2c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r8, &(0x7f0000002140)="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", 0x2000, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x90, 0x0, 0x0, {0x3, 0x0, 0x0, 0x400000000000003, 0xfffffffd, 0x0, {0x0, 0x8, 0x0, 0x1, 0xd1, 0x2, 0x6, 0x2, 0x4, 0x2000, 0x0, r9, r10}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) (async) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) setresuid(r12, r12, 0x0) (async, rerun: 64) mount$bpf(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200), 0x408, &(0x7f00000006c0)={[{@mode={'mode', 0x3d, 0x9}}, {@gid={'gid', 0x3d, 0xee01}}, {@mode={'mode', 0x3d, 0x4}}, {@uid={'uid', 0x3d, r4}}, {@uid={'uid', 0x3d, r5}}, {@mode={'mode', 0x3d, 0x5}}, {@uid={'uid', 0x3d, r6}}, {@mode={'mode', 0x3d, 0x8}}, {@mode}, {@gid={'gid', 0x3d, r7}}], [{@euid_lt={'euid<', r9}}, {@uid_gt={'uid>', r11}}, {@euid_lt={'euid<', r12}}, {@fsname={'fsname', 0x3d, '#+\''}}, {@smackfsdef}]}) (async, rerun: 64) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r3, 0x40049366, &(0x7f0000000040)) (async) open_tree(r1, &(0x7f0000000000)='.\x00', 0x8100) 2.481537512s ago: executing program 3 (id=581): r0 = request_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f0000000280)='/dev/bus/usb/00#/00#\x00', 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f00000002c0)=""/190, 0xbe) r1 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r1, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x0, 0x3}}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x40980, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0xf) ioctl$TCFLSH(r2, 0x400455c8, 0x4) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000040)=0x32) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0xfc, "2af01c3d0040fbffffffffffffff00"}) r4 = syz_open_pts(r3, 0x24000) ioctl$TIOCSTI(r4, 0x5412, &(0x7f0000000000)=0x13) r5 = syz_open_dev$usbfs(&(0x7f0000000100), 0x77, 0x101301) ioctl$USBDEVFS_CONNECTINFO(r5, 0x40085511, &(0x7f0000000080)) ioctl$TIOCSTI(r4, 0x5412, &(0x7f00000000c0)=0xff) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000180)={0x8000, 0x4, 0x4, 0x8001, 0x12, "ca02959273afd722"}) bind$tipc(0xffffffffffffffff, &(0x7f00000001c0)=@nameseq={0x1e, 0x1, 0x1, {0x42, 0x0, 0xfffffffd}}, 0x10) socket$tipc(0x1e, 0x5, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.io_merged\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f00000000c0)={'#! ', './file0'}, 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x10012, r6, 0x0) sendmsg$tipc(r6, &(0x7f00000003c0)={&(0x7f0000000140)=@nameseq={0x1e, 0x1, 0x2, {0x42, 0x2, 0x2000004}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x6044880}, 0x4) 1.730033379s ago: executing program 1 (id=582): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, 0x0) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x6000, 0x1) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r3, &(0x7f0000006300)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) r7 = fsopen(&(0x7f0000000280)='configfs\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r7, 0x6, 0x0, 0x0, 0x0) write$FUSE_INIT(r3, &(0x7f0000000040)={0x50, 0x0, r4, {0x7, 0x1f, 0x0, 0x34014c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r3, &(0x7f00000021c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20, 0x0, 0x0, {0x0, 0x1a}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r3, &(0x7f0000004200)="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0x2000, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x78, 0x0, 0x6, {0x9, 0xfffffffe, 0x0, {0x0, 0x0, 0x0, 0x8001, 0x3, 0x0, 0x1, 0x3966, 0x0, 0x1000, 0xfffffffc, r5, r6, 0x1, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x80101, 0x101) write$P9_RWSTAT(r8, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x100) r9 = syz_open_procfs(0x0, &(0x7f00000001c0)='mountinfo\x00') mount$incfs(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x200000, &(0x7f0000000240)=ANY=[@ANYBLOB='rlog_pages=0']) r10 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000000000407d1ef62c00000000000109022400010000000009040000010300020009210000000122070009058103"], 0x0) syz_usb_control_io$hid(r10, 0x0, 0x0) syz_usb_control_io(r10, &(0x7f0000000400)={0x2c, &(0x7f0000000940)=ANY=[@ANYBLOB='\x000\b'], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r10, 0x0, &(0x7f0000000600)={0x2c, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="2001030000"], 0x0}) syz_usb_control_io$hid(r10, 0x0, 0x0) read$FUSE(r9, &(0x7f0000003480)={0x2020}, 0x2020) r11 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r11, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000c80)=ANY=[@ANYBLOB="280000002100010000000000000000000a00000000000001016200000900178002c9a3"], 0x28}], 0x1}, 0x0) r12 = dup2(r1, r2) syz_init_net_socket$nl_generic(0xffffffffffffffff, 0x3, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r12, 0x6, 0x1d, 0x0, 0x0) 1.585597494s ago: executing program 0 (id=583): epoll_create1(0x0) r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD_OLD(r0, 0x40045402, &(0x7f0000000140)=0x1) (async) read(r0, 0x0, 0x0) (async) r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0xfffe, 0xfffffff9, @dev={0xfe, 0x80, '\x00', 0x40}, 0x2}, 0x1c) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000840)={'batadv_slave_0\x00', 0x0}) sendmmsg$inet6(r1, &(0x7f0000001040)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)=[@pktinfo={{0x24, 0x29, 0x32, {@private1={0xfc, 0x1, '\x00', 0x1}, r3}}}], 0x28}}], 0x2, 0x4001c00) 1.521421646s ago: executing program 0 (id=584): r0 = syz_usb_connect$hid(0x5, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x6a3, 0xcfa, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x20, 0x2, "", [{{0x9, 0x4, 0x0, 0x0, 0x9, 0x3, 0x0, 0x3, 0x0, {0x9, 0x21, 0xb, 0x10, 0x1, {0x22, 0x29}}, {{{0x9, 0x5, 0x81, 0x3, 0x8, 0x0, 0x44}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000400)={0x18, &(0x7f0000000080)=ANY=[@ANYBLOB="200629"], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000100)={0x18, 0x2, 0x2, 0x801, 0x0, 0x0, {0x7, 0x0, 0x8}, [@CTA_EXPECT_TUPLE={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x4800) 1.165997268s ago: executing program 2 (id=585): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) (async) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) ptrace$pokeuser(0x6, r2, 0x6, 0x2) setreuid(0x0, r1) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f0000000680)={@mcast2, 0x9884, 0x0, 0x3, 0x6, 0x4, 0xc7e}, 0x20) (async, rerun: 32) quotactl$Q_SETQUOTA(0xffffffff80000802, &(0x7f00000010c0)=@md0, 0xee00, 0x0) (rerun: 32) 1.165524898s ago: executing program 2 (id=586): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000040)=0x200, 0x4) sendmmsg$unix(r0, &(0x7f0000000140), 0x0, 0x20000800) 1.165066219s ago: executing program 2 (id=587): r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340), 0x1, 0x0) write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f0000000100)={0x30, 0x5, 0x0, {0x0, 0x2, 0x0, 0x9}}, 0x30) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x0, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000240)={0x11, 0x0, &(0x7f00000004c0)=[@reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={@flat=@weak_handle={0x77682a85, 0x1, 0xc6b4}, @fd, @fd={0x66642a85, 0x0, r3}}, &(0x7f00000003c0)}}], 0x0, 0x0, 0x0}) syz_usb_connect$uac3(0x2, 0x80, &(0x7f0000000180)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x20, 0xa67, 0x5011, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6e, 0x3, 0x1, 0x6, 0xe0, 0x6, {0x8, 0xb, 0x0, 0x1, 0x1, 0x21, 0x30, 0x47}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x30, 0x0, {{0xa, 0x24, 0x1, 0x4, 0xa}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0xb, 0xff, 0xb, {0xa, 0x25, 0x25, 0x80000000, 0x2, 0xffff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x10, 0x7, 0xef, 0x5, {0xa, 0x25, 0x25, 0x7, 0x2, 0x91}}}}}}}}]}}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x4, [{0xad, &(0x7f0000000700)=@string={0xad, 0x3, "10b79063340f2603bc04bcfcfe459bd1466b5a91ed177cb9cdce613ca372f2482f4eea911b249f3acea5a582dd7ff2fbc7ff07898d76dbffd2e57b9d2caedb4179eb655fff422479dc4449fd72a063257b9601753fd73333212624514e4c4da17fb48a4ba291815e5644ac04692775f46bb4b9edfcde41681fde52fcf3157af701bf02f61f6d99150f0b10422f2c64e0cd552047735e9a623c44b6cf8de137083b9215dc11890041408eba"}}, {0x4, &(0x7f00000007c0)=@lang_id={0x4, 0x3, 0x3801}}, {0x6, &(0x7f0000000800)=@string={0x6, 0x3, "436446ee"}}, {0xa7, &(0x7f0000000840)=@string={0xa7, 0x3, "650a0103f35ca63f6ea36c292eb685b4f63e259a57d882da359dae709222ae4d2000e737f8b8b00d6c9fc7604b13bef26b2d1ec82d6e8c3e2e710f3d55f25394e462eba3aefc07c542f8d3cf7d8a27b08c8720f24f1fb1c0afaf3d2014b91d093c958c512db7c315943ff276617fb3684749c404243f296be46c1d59673787939ab5482db034e8e4dc1c1ed4ac640314e38a45a16470bbba8a08013b282d0c632a11c86343"}}]}) syz_usb_connect$hid(0x3, 0x3f, &(0x7f0000000140)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x1b96, 0x14, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0xa0, 0x80, 0x98, "", [{{0x9, 0x4, 0x0, 0x6, 0x2, 0x3, 0x1, 0x0, 0x6, {0x9, 0x21, 0x1, 0x6, 0x1, {0x22, 0xed9}}, {{{0x9, 0x5, 0x81, 0x3, 0x20, 0x7, 0x0, 0xcc}}, [{{0x9, 0x5, 0x2, 0x3, 0x10, 0x6, 0x4, 0x6}}]}}}]}}]}}, &(0x7f0000000600)={0xa, &(0x7f0000000240)={0xa, 0x6, 0x300, 0x3, 0xfc, 0x7, 0x38, 0x4}, 0x5, &(0x7f0000000280)={0x5, 0xf, 0x5}, 0x5, [{0x7e, &(0x7f00000002c0)=@string={0x7e, 0x3, "8bd437db5d1c4f850e3509cd180f42ca2d28a142eb29adf61e8bd0f5d265a273150c9281316f8a2f026388d1ce43a48855c9411f4315c16c684ce6dbed9b1c16264b95b75fc8679614a4af5a67d1d4cbe160252eb76e6d2149644e32fa8e3029ae8012005589981926ffad5390dd84dfa04774d04f7bc2c2cdfe5a45"}}, {0x4, &(0x7f00000003c0)=@lang_id={0x4, 0x3, 0xc04}}, {0x74, &(0x7f0000000400)=@string={0x74, 0x3, "ac801c57bd1fc4a0c445e6d326d5fe178625a800430ff6540095b639ad0d4644324fb3c2b5a913a7b9812ea9ab5b6e011c4bee30c6d6650749cbb5ff11bb77658f24f7df2f9ac2c6eb4ccd411ab5148764d9ed7739621180eddc0b9867a7aca8c2ca3abd16c4f36527bc7d1328f7bea56a43"}}, {0x4, &(0x7f00000004c0)=@lang_id={0x4, 0x3, 0x3409}}, {0x7b, &(0x7f0000000580)=@string={0x7b, 0x3, "0cba8e87a1ef73e18d2391ad0df6075259d13bf6d752aa7c3365b78531390573748ac0e503e72119cb4e88ea75314df4e6ece12ba00d11db811bab73f9d298d31d1a8d88fd5d9cd90c9579c22a24d98c2c32769dc04a1709e09a4f29b26393e1b66f99e756f61dbc4ba8b3c2da297f4000bd1dbf2fc13b029b"}}]}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)=@getpolicy={0x5c, 0x15, 0x1, 0x70bd29, 0x25dfdbfd, {{@in=@multicast2, @in6=@dev={0xfe, 0x80, '\x00', 0x24}, 0x4e22, 0x9d5, 0x4e21, 0x7a, 0xa, 0x0, 0x20, 0xc}, 0x6e6bb7, 0x1}, [@policy_type={0xa, 0x10, {0x1}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x20004000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000680)='./file0\x00', 0x10000, 0x1) bind$inet6(r6, &(0x7f00000006c0)={0xa, 0x4e24, 0x400, @private2={0xfc, 0x2, '\x00', 0x1}, 0x8}, 0x1c) r7 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r7, 0x40345410, &(0x7f00000000c0)={{0x1, 0x1, 0xff}}) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340), 0x5, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="01000000d7fe68ca0000000000000000", @ANYRES64, @ANYRES64, @ANYRES64=0x0, @ANYRES64=r4, @ANYRESHEX=r4, @ANYRES64=r4, @ANYRES32=r4], 0x20000600}, 0x1, 0x0, 0x0, 0x4}, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000000)={'vxcan0\x00'}) 371.293596ms ago: executing program 3 (id=588): symlink(&(0x7f0000000540)='./file1\x00', &(0x7f0000000800)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d3, 0x0) readlink(&(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f00000004c0)=""/83, 0x53) readlink(&(0x7f0000000080)='./file1\x00', &(0x7f0000000180)=""/52, 0x34) readlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=""/225, 0xe1) listxattr(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000680)=""/209, 0xd1) 316.392808ms ago: executing program 3 (id=589): r0 = socket$inet_tcp(0x2, 0x1, 0x0) memfd_create(&(0x7f0000000300)='[\vx\'\xa5)\x1a\xa9\xfd\xfa\xad\xd1md\xc8\x85HX\xa9%\f\x1ae\x01\x00\x00\x00\x00\xfb\xff\x00\x00\x81\x9eG\xd9,\xe2\xc6a\x9f\xe8\xf1\xb3\x86\xe2+Op\xd0\xa2\x82\x1eb;(\xb5\xe1jS\xd6\x91%||\xa0\x8ez\xadT\xc0\f\xe5\x89\xbf3:\x99\x1e\xac`\xc3\xcf\xd3\xae\xd2\a\x11\xa9\xa5^\xff\xf5\x95\xd2q#\xc6\xca\x97\x9d\xcb\x1e\x99\x83\xcd\b\xd1\x02R\xae\x80z8Z\xd2}\xf5\xe4\x9f5\x9b7\xaf\xb7o\x01\xf9t\xbb\x1er\x14\xdb\xd3\xcd\xfd', 0x1) (async) r1 = memfd_create(&(0x7f0000000300)='[\vx\'\xa5)\x1a\xa9\xfd\xfa\xad\xd1md\xc8\x85HX\xa9%\f\x1ae\x01\x00\x00\x00\x00\xfb\xff\x00\x00\x81\x9eG\xd9,\xe2\xc6a\x9f\xe8\xf1\xb3\x86\xe2+Op\xd0\xa2\x82\x1eb;(\xb5\xe1jS\xd6\x91%||\xa0\x8ez\xadT\xc0\f\xe5\x89\xbf3:\x99\x1e\xac`\xc3\xcf\xd3\xae\xd2\a\x11\xa9\xa5^\xff\xf5\x95\xd2q#\xc6\xca\x97\x9d\xcb\x1e\x99\x83\xcd\b\xd1\x02R\xae\x80z8Z\xd2}\xf5\xe4\x9f5\x9b7\xaf\xb7o\x01\xf9t\xbb\x1er\x14\xdb\xd3\xcd\xfd', 0x1) write$binfmt_script(r1, &(0x7f0000000080)={'#! ', './file0'}, 0xb) execveat(r1, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) r5 = socket(0x11, 0x2, 0x0) r6 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00') openat$binfmt(0xffffffffffffff9c, r6, 0x42, 0x1ff) r7 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002040), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f00000020c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r7, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) (async) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f00000020c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r7, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) syz_fuse_handle_req(r7, &(0x7f0000002100)="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0x2000, &(0x7f0000007a80)={&(0x7f0000006400)={0x50, 0x0, 0x4, {0x7, 0x29, 0x100001, 0x24ff87199df0dde7, 0x1, 0x1, 0xd, 0x7, 0x0, 0x0, 0x8, 0x7}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r7, 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", 0x2000, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000fc0)={0x78, 0x0, 0x1000001, {0x8, 0x3d, 0x0, {0x4, 0x8000000000000002, 0x4, 0x800000000400, 0xd, 0xfffffffffffffffa, 0x9ec, 0x35741061, 0x10001, 0xa593e9c1ca988eda, 0x3, 0xee01, 0x0, 0x10, 0xe}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) execveat$binfmt(0xffffffffffffff9c, r6, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CREATE(0xffffffffffffffff, 0xc02054a5, &(0x7f0000000580)={0x10001, r3, 'id1\x00'}) futex_waitv(&(0x7f00000047c0)=[{0x6, &(0x7f0000004680)=0x6, 0x2}, {0x5, &(0x7f00000046c0)=0x5, 0x82}, {0x100, &(0x7f0000004700), 0x2}], 0x3, 0x0, 0x0, 0x1) ioctl$UFFDIO_ZEROPAGE(r8, 0xc020aa04, &(0x7f0000000600)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x1}) (async) ioctl$UFFDIO_ZEROPAGE(r8, 0xc020aa04, &(0x7f0000000600)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x1}) bind$tipc(r5, 0x0, 0x0) (async) bind$tipc(r5, 0x0, 0x0) sendmsg$NL80211_CMD_FRAME(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000fc0)={&(0x7f0000000400)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000002502000000080003000000000000", @ANYRES32=r4, @ANYBLOB="0c0099000900000074000000080026008009000008009f0007000000"], 0x38}}, 0x20000000) (async) sendmsg$NL80211_CMD_FRAME(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000fc0)={&(0x7f0000000400)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000002502000000080003000000000000", @ANYRES32=r4, @ANYBLOB="0c0099000900000074000000080026008009000008009f0007000000"], 0x38}}, 0x20000000) setsockopt$packet_rx_ring(r5, 0x107, 0x5, &(0x7f00000000c0)=@req={0xff2, 0x1, 0x595e, 0x1}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x7, 0x4, 0x3c0, 0x2d8, 0x1f0, 0x0, 0x108, 0x2d8, 0x2d8, 0x4, 0x0, {[{{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0xc0, 0xe8, 0x0, {0xa00}}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x410) (async) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x7, 0x4, 0x3c0, 0x2d8, 0x1f0, 0x0, 0x108, 0x2d8, 0x2d8, 0x4, 0x0, {[{{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0xc0, 0xe8, 0x0, {0xa00}}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x410) 146.226514ms ago: executing program 3 (id=590): sendto$inet6(0xffffffffffffffff, 0x0, 0xffffffffffffff3b, 0x4000090, &(0x7f00000005c0)={0xa, 0x4e20, 0xa3, @private0, 0x9}, 0x1c) r0 = socket$vsock_stream(0x28, 0x1, 0x0) recvfrom(r0, &(0x7f0000000400)=""/251, 0xfb, 0x40010022, &(0x7f0000000500)=@hci, 0x80) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=ANY=[@ANYBLOB="640100004a00010200000000000000000a"], 0x164}}, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x48241, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) quotactl_fd$Q_SYNC(r2, 0xffffffff80000100, 0x0, 0x0) getsockname$inet6(r4, &(0x7f0000000280)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000240)=0x1c) r5 = dup(r3) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) write$tun(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="7000886c01005800724e6937f60cb8834deb895fd4d799660000732f9078ac141443ffffffff1221880bb8006cf7c24658e2b1c03e99000000030d000800080086dd170088be000000041800980e0100006700000000080022eb0000000428090c0e02230000000003ff1919f9ae0c9b2177b0cb4670a1b27eb706ed9fef67d360ef7655d5af56d8674a4e779d2fb4ebf6b18c9d7ced8469019283adae530d5d68e0b1907666df7b54e8293c721cb72d9773a68da88714d925c16bbd1606123141227692b35ee4e5aa1553d212d3d271db04dd50f914b69cf97caab5"], 0x6a) close_range(r5, r5, 0x2) syz_open_dev$usbfs(&(0x7f0000000200), 0x4, 0x22000) userfaultfd(0x80001) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r6, 0x6, 0x18, 0x0, &(0x7f0000000000)) r7 = open$dir(&(0x7f0000000000)='./file0\x00', 0xd40, 0x81) r8 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000180)) mount_setattr(r7, &(0x7f0000000100)='./file0\x00', 0x500, &(0x7f00000001c0)={0x71, 0x4b, 0x100000, {r8}}, 0x20) 0s ago: executing program 3 (id=591): openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) setns(r1, 0x24020000) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000780)={0x18, 0x5e, 0x101, 0x0, 0x0, "", [@typed={0x8, 0x41, 0x0, 0x0, @uid}]}, 0x18}], 0x1}, 0x0) r3 = syz_clone(0x16040000, 0x0, 0x0, 0x0, 0x0, 0x0) setuid(0xee01) r4 = syz_pidfd_open(r3, 0x0) setns(r4, 0x4000000) r5 = socket$nl_audit(0x10, 0x3, 0x9) getsockopt$netlink(r5, 0x10e, 0x3, 0x0, &(0x7f0000000080)) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="40010000100001002abd01d200000000000000000000000000000000000001030000000000000000000000000000000000004000000000000000000064000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000032000000fe80000000000000000000000000002c00000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000800000000000000000000000000000000000000000000000000000800000000008200000000000000000000000000000200000000000000fdffffff0a000200cd00000000000000480002006362632861657329000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080016000a000000"], 0x140}, 0x1, 0x0, 0x0, 0x800}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) memfd_create(&(0x7f00000009c0)='[\v\xdbX\xae[\x1a\xa9\xfd\xfa\xad\xd1md\xc8\x85HX\xa9%\f\x1ae\xe0\x00\x00\x00\x00\xfb\xff\x00\x00\x81\x9eG\xd9,\xe2\xc6a\x9f\xe8\xf1\xb3\x86\xe2+Op\xd0\xa2\x82\x1eb;(\xb5\xe1jS\xd6\x91%||\xa0\x8ez\xadT\xc8\f\xe5\x89\xbf#2\x99\x1e\xa1`\xc3\xcf\xd3\xae\xd2\a\x11\xa9\xa5^\xff\xf5\x95\f<\x8f\xc1\x99\x89r\xe1?\xbdu\x98\xc3\xf8\xd2Q#\xc6g\xa0\x85\xd6G\x85\x11X\x8d,\x02\xd45\xb8\xca\x97\x9d\xcb\x1e\x80\xd6\xd5>N&\xf8#\x80z8Z\xd2}\xf5\xe4\x9f5\x9b\x01\xf9t\xbb\x1er\x14\xdb\xd3\xcd\xfd\xbdnC\xec\x8aog\x87BR\x9d\xad\xd4FcB\xda\x95\xc3\xdd\x9d\x8f\x1a\xce\x18\x80\"j\xe1\xba\x1e\x97uX\xccv\xd6\vcz\x92A^\xbc\xceF\xf7\xe5:\xaf\xc5~\xbcJ e\r\x88c\x9d\xb92\xb6i4zq\xb3c\x0f\xb2t\x93\xf2E6b\xfa\xcdJ5\xe3W]`4\xd8D\x05\v\xfc)\xca\xedQ\xd0]Ot\'\xc2tDF\xf9\xa7\xb5(\x83\xa5\x0f\x1d\x1d\x06Dg\x13>\x19\xe85#\aaT\x89=\x104\x03\x00l\x96\x91\xea\x172P\xb3:\xadZ\xbc\xbe\x00\xf0\x14\x96\xd9M\xd7\x88QZs\xb2\xe1+$jfQodH\x05/y`~7\x16\x02\x00(v\xe6`\"6\xfcgC\xb5\xf0\x13.zj\xc5bj+@\x00\x00\x00\x00\x00\x00\x00.\xd4`=z\xd1n\x8d\x8f\xa5hS\x8e[\xb3\xa3\x87\xb9\xe2_Z\x11\xef\xc2]V\xf3\x03\x94\xb9\xe1\xa68\x8d\\\xe5\xef\xacpM\xf0\xa6\x04\x10\xb7\xc0t\x83\\\xf7\x12k\x9f\x10\xd5Z\x19\xc1\xc1\x80\\o\x97\xce=U\xdd\xaa\x1b\x05\x14\x13\xa6\xbd#\xde\x04\xe6$\xec$3\xf6\x97\xc6\xeaSL\xb7A72M\x88k@\xe5\xa3\n&\x1e\xc84\xa9\xe2\xccM\x906\x95xQ-2p\xd62\'\xec\x0f\x13;I\x95fE_\r\xe7\t!A\x05\xe4\x8f\x9e0\xf8/T\x18\xf7\xa1\x9f\xde1\xd5\x80<\xf5\b\xa9\xec\x85\xaeW\xb3\xd8#)bn \xfb\xf2\x88\xfaR\xff\xdd\x80\x96_\xec5\xf0\x1c\a\x8a\x80\x00@=\r8u+%f:\x1e\x82\xfap\xf6\x89\xea\xba\xe3\xbbM%F\xdb\\\xd1eJJ*\xc67\xca\x03\xa3\xf7(\xbb\xecN\xd4\xe7\xf2:u\x8a\b\xd5\v\xca\xfd\\\xd6\xe3\xdf\xa1\xbe}\xb2\xe4y\xbb\xe6\x1f\x10c\xf5WQ\x82\x04\x01C\x83,\x90\x1a\xfa\x8e\x17\x89\xe2\xedX\x8d\rmq\t\xb5$\xb4\x9b\x92z\xd6/-\x13,\xb5%\x8eM/\x04\xa7\x7f\x1b\x85\xf1\xa4X\x17\xbb\x1cR14\xfb!\b\x10\xe8\xb2\xd41gK\xe4\xea\xe39d\bL\xe5\x1b\xbd[\x9bWD:\r&\xe9\vn^\xcc\x86\xe3\xce1>3{\xaa{\xbd0P\x9f\xa68\xf5\x82\xb8\x9aD\x9c{\xe6\xf8\xcbD\xb5aJ\xb0\x92\x89\xbc\x82\x1ch\x89\xe7\xdd]q,\xec\xc4\xa5\x93\xe5,\x0e,>/\xaf|\xf0\x01V\x7f\xc9?\xba\x16\xe4$+}5dy\xb1\xef\xf1m\xa5\x94d9\xaf\xcfq\x8b=\x026\xef\r\x91\x18\xc5\xb6\xb9fM\x8ayZ\xbcd\xa5\x8a\x88\x98\xc3\xfc`\xa6\xba\x1f\x17\v$\x88g\xb4\xad\b\xc1\xddW\xa6\xc1\xb7\xb0\xa3\x84Q\x13GoU\xe2\xb7\x03\x9c\xd5\x0f\xa8\x0ef\"\x15\x82\xe7\xbd\xf8\xca\x10f\xfe6h\xe9\xc3\xc2\xa0O:\xac~\x1a\xf7\xbeF\xbe\xe5\xf0\x81\xd6&\xc0 HID v0.00 Device [syz1] on syz0 [ 80.233931][ T45] usb 2-1: not running at top speed; connect to a high speed hub [ 80.242875][ T10] usb 3-1: New USB device found, idVendor=1199, idProduct=68a3, bcdDevice= 0.00 [ 80.252037][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.261662][ T45] usb 2-1: New USB device found, idVendor=18d1, idProduct=2d04, bcdDevice= 0.40 [ 80.275715][ T10] usb 3-1: Product: syz [ 80.279924][ T10] usb 3-1: Manufacturer: syz [ 80.282067][ T45] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.295719][ T10] usb 3-1: SerialNumber: syz [ 80.305778][ T1337] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 80.310957][ T45] usb 2-1: Product: syz [ 80.318756][ T1337] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 80.324098][ T45] usb 2-1: Manufacturer: syz [ 80.355358][ T45] usb 2-1: SerialNumber: syz [ 80.581363][ T45] usb 2-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22) [ 80.597365][ T45] usb 2-1: failed to enable PITCH for EP 0x1 [ 80.605046][ T45] usb 2-1: unit 2 not found! [ 80.605503][ T10] usb 3-1: USB disconnect, device number 39 [ 80.610885][ T45] usb 2-1: unit 8 not found! [ 80.635750][ T325] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 80.644895][ T45] usb 2-1: USB disconnect, device number 38 [ 80.725792][ T306] usb 4-1: new full-speed USB device number 37 using dummy_hcd [ 80.795738][ T325] usb 1-1: Using ep0 maxpacket: 8 [ 80.801959][ T325] usb 1-1: config 3 has an invalid descriptor of length 0, skipping remainder of the config [ 80.814119][ T325] usb 1-1: New USB device found, idVendor=05f9, idProduct=ffff, bcdDevice=95.29 [ 80.823240][ T325] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.831296][ T325] usb 1-1: Product: syz [ 80.835467][ T325] usb 1-1: Manufacturer: syz [ 80.840114][ T325] usb 1-1: SerialNumber: syz [ 80.876869][ T306] usb 4-1: too many endpoints for config 1 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 80.887759][ T306] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 80.898763][ T306] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 80.908476][ T306] usb 4-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 255 [ 80.922347][ T306] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 80.931459][ T306] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 80.939502][ T306] usb 4-1: SerialNumber: syz [ 81.048187][ T325] usbserial_generic 1-1:3.0: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 81.059522][ T325] usbserial_generic 1-1:3.0: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 81.070276][ T325] usbserial_generic 1-1:3.0: device has no bulk endpoints [ 81.078409][ T325] usb 1-1: USB disconnect, device number 36 [ 81.146138][ T1387] SELinux: policydb string length 190054408 does not match expected length 8 [ 81.155086][ T36] audit: type=1400 audit(1775096152.314:326): avc: denied { load_policy } for pid=1386 comm="syz.3.364" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 81.167089][ T1387] SELinux: failed to load policy [ 81.195047][ T306] cdc_acm 4-1:1.0: probe with driver cdc_acm failed with error -12 [ 81.217720][ T306] usb 4-1: USB disconnect, device number 37 [ 81.239346][ T1405] netlink: 'syz.2.369': attribute type 17 has an invalid length. [ 81.248301][ T1405] sit0: entered promiscuous mode [ 81.254300][ T1405] netlink: 'syz.2.369': attribute type 1 has an invalid length. [ 81.262204][ T1405] netlink: 1 bytes leftover after parsing attributes in process `syz.2.369'. [ 81.290242][ T1407] can0: slcan on ttyS3. [ 81.295861][ T36] audit: type=1400 audit(1775096152.454:327): avc: denied { read } for pid=150 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 81.335760][ T36] audit: type=1400 audit(1775096152.474:328): avc: denied { search } for pid=150 comm="dhcpcd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 81.369519][ T36] audit: type=1400 audit(1775096152.474:329): avc: denied { read } for pid=150 comm="dhcpcd" name="n15" dev="tmpfs" ino=2388 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 81.405719][ T36] audit: type=1400 audit(1775096152.474:330): avc: denied { open } for pid=150 comm="dhcpcd" path="/run/udev/data/n15" dev="tmpfs" ino=2388 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 81.485744][ T66] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 81.503599][ T1408] can0 (unregistered): slcan off ttyS3. [ 81.637588][ T66] usb 2-1: config 247 has an invalid interface number: 113 but max is 3 [ 81.647000][ T66] usb 2-1: config 247 contains an unexpected descriptor of type 0x1, skipping [ 81.657865][ T66] usb 2-1: config 247 has an invalid interface number: 180 but max is 3 [ 81.666556][ T66] usb 2-1: config 247 has an invalid interface number: 172 but max is 3 [ 81.674986][ T66] usb 2-1: config 247 has no interface number 0 [ 81.681414][ T66] usb 2-1: config 247 has no interface number 1 [ 81.687774][ T66] usb 2-1: config 247 has no interface number 2 [ 81.694187][ T66] usb 2-1: config 247 interface 113 altsetting 95 endpoint 0xE has invalid maxpacket 1023, setting to 64 [ 81.712545][ T66] usb 2-1: config 247 interface 3 altsetting 2 endpoint 0x9 has invalid maxpacket 512, setting to 64 [ 81.723876][ T66] usb 2-1: config 247 interface 3 altsetting 2 has an endpoint descriptor with address 0xD1, changing to 0x81 [ 81.735817][ T66] usb 2-1: config 247 interface 3 altsetting 2 endpoint 0x81 has invalid maxpacket 23358, setting to 1024 [ 81.749745][ T66] usb 2-1: config 247 interface 3 altsetting 2 bulk endpoint 0x81 has invalid maxpacket 1024 [ 81.760083][ T66] usb 2-1: config 247 interface 3 altsetting 2 has a duplicate endpoint with address 0x9, skipping [ 81.770920][ T66] usb 2-1: config 247 interface 3 altsetting 2 has 6 endpoint descriptors, different from the interface descriptor's value: 5 [ 81.784022][ T66] usb 2-1: config 247 interface 180 altsetting 0 has a duplicate endpoint with address 0x7, skipping [ 81.794952][ T66] usb 2-1: config 247 interface 180 altsetting 0 has a duplicate endpoint with address 0x2, skipping [ 81.805985][ T66] usb 2-1: config 247 interface 180 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 81.817043][ T66] usb 2-1: config 247 interface 180 altsetting 0 has a duplicate endpoint with address 0x7, skipping [ 81.828786][ T66] usb 2-1: config 247 interface 180 altsetting 0 endpoint 0xF has invalid maxpacket 1023, setting to 64 [ 81.839953][ T66] usb 2-1: config 247 interface 172 altsetting 251 has a duplicate endpoint with address 0x2, skipping [ 81.851037][ T66] usb 2-1: config 247 interface 113 has no altsetting 0 [ 81.858656][ T66] usb 2-1: config 247 interface 3 has no altsetting 0 [ 81.865481][ T66] usb 2-1: config 247 interface 172 has no altsetting 0 [ 81.873905][ T66] usb 2-1: New USB device found, idVendor=093a, idProduct=2474, bcdDevice=25.70 [ 81.883028][ T66] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 81.885814][ T325] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 81.891546][ T66] usb 2-1: Product: 鶅ꬠ﷌㧶琋뜝ஃ찶犡蕽ꤕ쮊馥尝器杚᭤҈ụ㤺ྐྵ锛哮坒ᗊ嘢ੜ炔똚䝗끁멭䠲䚞뗓 [ 81.913065][ T66] usb 2-1: Manufacturer: ꩘툶㑫ᱽ퉱䠂꿴ﳉ儷슆폊぀넇ﴣ䁨࡯ﭹ㾳₂᜹殴窬톋꾉晾艣䥔耰⦒둴놯ꦉ완뒇뢼킋 [ 81.927894][ T66] usb 2-1: SerialNumber: 䧙㢂蟰๠럄Ȏ縹ꤙ⌖聞⻲秝ᡮ竹૴♹莉唔䯴漭囅쀒칹ヤꂚ夺ݦꉋ찜╴累弃Ꮓ腱뺡謒཭ʨ짭ꙇƭ桁 [ 81.985789][ T306] usb 4-1: new high-speed USB device number 38 using dummy_hcd [ 82.046904][ T325] usb 1-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 82.056174][ T325] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.065074][ T325] usb 1-1: config 0 descriptor?? [ 82.136916][ T306] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 82.148042][ T306] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 82.157911][ T306] usb 4-1: New USB device found, idVendor=054c, idProduct=0ba0, bcdDevice= 0.00 [ 82.167011][ T306] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.176111][ T306] usb 4-1: config 0 descriptor?? [ 82.350437][ T1403] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 82.359081][ T1403] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 82.377470][ T66] usb 2-1: USB disconnect, device number 39 [ 82.475395][ T325] usb 1-1: Cannot read MAC address [ 82.480769][ T325] MOSCHIP usb-ethernet driver 1-1:0.0: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 82.493491][ T325] usb 1-1: USB disconnect, device number 37 [ 82.587732][ T306] playstation 0003:054C:0BA0.000A: unknown main item tag 0x0 [ 82.595346][ T306] playstation 0003:054C:0BA0.000A: unknown main item tag 0x0 [ 82.602881][ T306] playstation 0003:054C:0BA0.000A: unknown main item tag 0x0 [ 82.610357][ T306] playstation 0003:054C:0BA0.000A: unknown main item tag 0x0 [ 82.617910][ T306] playstation 0003:054C:0BA0.000A: unknown main item tag 0x0 [ 82.625321][ T306] playstation 0003:054C:0BA0.000A: unknown main item tag 0x0 [ 82.632894][ T306] playstation 0003:054C:0BA0.000A: unknown main item tag 0x0 [ 82.641046][ T306] playstation 0003:054C:0BA0.000A: hidraw0: USB HID v0.00 Device [HID 054c:0ba0] on usb-dummy_hcd.3-1/input0 [ 82.685785][ T45] usb 3-1: new high-speed USB device number 40 using dummy_hcd [ 82.792759][ T1451] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 82.801390][ T1451] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 82.835705][ T45] usb 3-1: Using ep0 maxpacket: 16 [ 82.841998][ T45] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 82.852954][ T45] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 82.865824][ T45] usb 3-1: New USB device found, idVendor=057e, idProduct=2019, bcdDevice= 0.00 [ 82.874901][ T45] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.884214][ T45] usb 3-1: config 0 descriptor?? [ 83.065384][ T306] playstation 0003:054C:0BA0.000A: Invalid reportID received, expected 18 got 179 [ 83.074790][ T306] playstation 0003:054C:0BA0.000A: Failed to retrieve DualShock4 pairing info: -22 [ 83.084181][ T306] playstation 0003:054C:0BA0.000A: Failed to get MAC address from DualShock4 [ 83.093026][ T306] playstation 0003:054C:0BA0.000A: Failed to create dualshock4. [ 83.101361][ T306] playstation 0003:054C:0BA0.000A: probe with driver playstation failed with error -22 [ 83.267533][ T306] usb 4-1: USB disconnect, device number 38 [ 83.292968][ T45] usbhid 3-1:0.0: can't add hid device: -71 [ 83.299074][ T45] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 83.308361][ T45] usb 3-1: USB disconnect, device number 40 [ 83.385755][ T66] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 83.537230][ T66] usb 1-1: config index 0 descriptor too short (expected 39, got 27) [ 83.545934][ T66] usb 1-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 83.555832][ T66] usb 1-1: config 0 interface 0 has no altsetting 0 [ 83.563947][ T66] usb 1-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 83.573107][ T66] usb 1-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 83.581387][ T66] usb 1-1: Product: syz [ 83.585583][ T66] usb 1-1: Manufacturer: syz [ 83.590331][ T66] usb 1-1: SerialNumber: syz [ 83.595619][ T66] usb 1-1: config 0 descriptor?? [ 83.601571][ T66] hub 1-1:0.0: bad descriptor, ignoring hub [ 83.607552][ T66] hub 1-1:0.0: probe with driver hub failed with error -5 [ 83.615208][ T66] usb 1-1: selecting invalid altsetting 0 [ 83.802147][ T1474] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 83.815667][ T1474] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 83.906420][ T1485] netlink: 8 bytes leftover after parsing attributes in process `syz.1.387'. [ 83.924763][ T1485] netlink: 8 bytes leftover after parsing attributes in process `syz.1.387'. [ 83.945241][ T1485] A link change request failed with some changes committed already. Interface wg1 may have been left with an inconsistent configuration, please check. [ 83.961061][ T45] usb 1-1: USB disconnect, device number 38 [ 83.975275][ T1485] Invalid argument reading file caps for ./file0 [ 83.981855][ T36] kauditd_printk_skb: 12 callbacks suppressed [ 83.981872][ T36] audit: type=1400 audit(1775096155.134:343): avc: denied { execute } for pid=1484 comm="syz.1.387" name="file0" dev="tmpfs" ino=474 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 84.010612][ T36] audit: type=1400 audit(1775096155.134:344): avc: denied { execute_no_trans } for pid=1484 comm="syz.1.387" path="/84/file0" dev="tmpfs" ino=474 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 84.041479][ T66] usb 4-1: new high-speed USB device number 39 using dummy_hcd [ 84.116089][ T36] audit: type=1326 audit(1775096155.274:345): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1490 comm="syz.1.389" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3f9c59c819 code=0x0 [ 84.196963][ T66] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 84.216653][ T1492] netlink: 'syz.1.389': attribute type 11 has an invalid length. [ 84.224958][ T1492] netlink: 4 bytes leftover after parsing attributes in process `syz.1.389'. [ 84.225984][ T66] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 84.235380][ T1492] bridge_slave_1: left allmulticast mode [ 84.249727][ T1492] bridge_slave_1: left promiscuous mode [ 84.255477][ T1492] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.264023][ T1492] bridge_slave_0: left allmulticast mode [ 84.264181][ T66] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 84.270575][ T1492] bridge_slave_0: left promiscuous mode [ 84.284792][ T1492] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.285826][ T66] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 84.299912][ T66] usb 4-1: Product: syz [ 84.304130][ T66] usb 4-1: Manufacturer: syz [ 84.309046][ T66] usb 4-1: SerialNumber: syz [ 84.366833][ T36] audit: type=1400 audit(1775096155.534:346): avc: denied { name_bind } for pid=1493 comm="syz.0.390" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 84.527600][ T1476] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 84.645727][ T10] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 84.742746][ T1499] netlink: 'syz.2.392': attribute type 4 has an invalid length. [ 84.751586][ T36] audit: type=1400 audit(2000000000.000:347): avc: denied { write } for pid=1498 comm="syz.2.392" name="usbmon0" dev="devtmpfs" ino=87 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 84.776044][ T1499] netlink: 8 bytes leftover after parsing attributes in process `syz.2.392'. [ 84.798627][ T10] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 84.807844][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 84.815905][ T10] usb 1-1: Product: syz [ 84.820127][ T10] usb 1-1: Manufacturer: syz [ 84.824760][ T10] usb 1-1: SerialNumber: syz [ 84.941227][ T36] audit: type=1400 audit(2000000000.190:348): avc: denied { rename } for pid=1498 comm="syz.2.392" name="file0" dev="fuse" ino=0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 [ 85.138328][ T1476] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 85.147667][ T1476] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 85.158854][ T36] audit: type=1326 audit(2000000000.410:349): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1475 comm="syz.3.384" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fde7099c819 code=0x7ffc0000 [ 85.182379][ T36] audit: type=1326 audit(2000000000.430:350): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1475 comm="syz.3.384" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fde7099c819 code=0x7ffc0000 [ 85.195911][ T1476] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 85.206643][ T36] audit: type=1326 audit(2000000000.430:351): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1475 comm="syz.3.384" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fde7099c819 code=0x7ffc0000 [ 85.236137][ T36] audit: type=1326 audit(2000000000.430:352): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1475 comm="syz.3.384" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fde7099c819 code=0x7ffc0000 [ 85.259448][ T45] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 85.416132][ T45] usb 2-1: Using ep0 maxpacket: 8 [ 85.422125][ T66] cdc_ncm 4-1:1.0: failed to get mac address [ 85.424094][ T45] usb 2-1: config 0 has an invalid interface number: 31 but max is 0 [ 85.433017][ T66] cdc_ncm 4-1:1.0: bind() failure [ 85.439042][ T45] usb 2-1: config 0 has no interface number 0 [ 85.446619][ T66] cdc_ncm 4-1:1.1: probe with driver cdc_ncm failed with error -71 [ 85.449810][ T45] usb 2-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 85.456962][ T66] cdc_mbim 4-1:1.1: probe with driver cdc_mbim failed with error -71 [ 85.465382][ T45] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 85.481250][ T45] usb 2-1: Product: syz [ 85.483281][ T66] usb 4-1: USB disconnect, device number 39 [ 85.485770][ T45] usb 2-1: Manufacturer: syz [ 85.496223][ T45] usb 2-1: SerialNumber: syz [ 85.503163][ T45] usb 2-1: config 0 descriptor?? [ 85.515781][ T325] usb 3-1: new full-speed USB device number 41 using dummy_hcd [ 85.645714][ T325] usb 3-1: device descriptor read/64, error -71 [ 85.712907][ T45] usb 2-1: Found UVC 0.04 device syz (046d:08c3) [ 85.719362][ T45] usb 2-1: Failed to initialize entity for entity 6 [ 85.726156][ T45] usb 2-1: Failed to register entities (-22). [ 85.885875][ T325] usb 3-1: device descriptor read/64, error -71 [ 86.135782][ T325] usb 3-1: new full-speed USB device number 42 using dummy_hcd [ 86.275717][ T325] usb 3-1: device descriptor read/64, error -71 [ 86.515732][ T325] usb 3-1: device descriptor read/64, error -71 [ 86.626146][ T325] usb usb3-port1: attempt power cycle [ 86.965737][ T325] usb 3-1: new full-speed USB device number 43 using dummy_hcd [ 86.986827][ T325] usb 3-1: device descriptor read/8, error -71 [ 87.116888][ T325] usb 3-1: device descriptor read/8, error -71 [ 87.282469][ T1543] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 87.291742][ T1543] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 87.299953][ T1543] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 87.308584][ T1543] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 87.316761][ T1543] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 87.325356][ T1543] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 87.333539][ T1543] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 87.342088][ T1543] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 87.350495][ T1543] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 87.359092][ T1543] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 87.365896][ T325] usb 3-1: new full-speed USB device number 44 using dummy_hcd [ 87.368423][ T1543] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 87.383725][ T1543] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 87.396918][ T325] usb 3-1: device descriptor read/8, error -71 [ 87.412336][ T306] usb 1-1: USB disconnect, device number 39 [ 87.526862][ T325] usb 3-1: device descriptor read/8, error -71 [ 87.614018][ T1556] kvm: vcpu 2: requested lapic timer restore with starting count register 0x390=3901993312 (7803986624 ns) > initial count (6429106268 ns). Using initial count to start timer. [ 87.632474][ T1556] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 87.641526][ T1556] kvm: vcpu 2: requested lapic timer restore with starting count register 0x390=924277221 (1848554442 ns) > initial count (1360443000 ns). Using initial count to start timer. [ 87.659217][ T325] usb usb3-port1: unable to enumerate USB device [ 87.938475][ T1565] kvm: pic: single mode not supported [ 87.986140][ T10] usb 4-1: new high-speed USB device number 40 using dummy_hcd [ 88.087088][ T1576] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 88.096362][ T1576] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 88.146668][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 88.152942][ T10] usb 4-1: config 1 has an invalid descriptor of length 32, skipping remainder of the config [ 88.163176][ T10] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 88.173410][ T10] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 88.182537][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 88.190561][ T10] usb 4-1: Product: syz [ 88.195002][ T10] usb 4-1: Manufacturer: syz [ 88.199649][ T10] usb 4-1: SerialNumber: syz [ 88.685820][ T66] usb 3-1: new high-speed USB device number 45 using dummy_hcd [ 88.713244][ T1586] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 88.721954][ T1586] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 88.835712][ T66] usb 3-1: Using ep0 maxpacket: 8 [ 88.842040][ T66] usb 3-1: config 0 interface 0 altsetting 3 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 88.853189][ T66] usb 3-1: config 0 interface 0 altsetting 3 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 88.866171][ T66] usb 3-1: config 0 interface 0 has no altsetting 0 [ 88.872859][ T66] usb 3-1: New USB device found, idVendor=5543, idProduct=004d, bcdDevice= 0.00 [ 88.882098][ T66] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 88.891313][ T66] usb 3-1: config 0 descriptor?? [ 88.915484][ T10] usb 4-1: 0:2 : does not exist [ 88.927436][ T10] usb 4-1: unit 9 not found! [ 88.945877][ T10] usb 4-1: USB disconnect, device number 40 [ 88.962996][ T474] udevd[474]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 88.986912][ T36] kauditd_printk_skb: 85 callbacks suppressed [ 88.986929][ T36] audit: type=1326 audit(2000000004.240:438): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1589 comm="syz.3.424" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fde7099c4ab code=0x7ffc0000 [ 89.016958][ T36] audit: type=1326 audit(2000000004.270:439): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1589 comm="syz.3.424" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fde7099c4ab code=0x7ffc0000 [ 89.041989][ T36] audit: type=1326 audit(2000000004.270:440): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1589 comm="syz.3.424" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fde7099c4ab code=0x7ffc0000 [ 89.065628][ T36] audit: type=1326 audit(2000000004.270:441): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1589 comm="syz.3.424" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fde7099c819 code=0x7ffc0000 [ 89.089296][ T36] audit: type=1326 audit(2000000004.270:442): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1589 comm="syz.3.424" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7fde7099c582 code=0x7ffc0000 [ 89.112502][ T36] audit: type=1326 audit(2000000004.270:443): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1589 comm="syz.3.424" exe="/root/syz-executor" sig=0 arch=c000003e syscall=10 compat=0 ip=0x7fde7099c617 code=0x7ffc0000 [ 89.135944][ T36] audit: type=1326 audit(2000000004.270:444): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1589 comm="syz.3.424" exe="/root/syz-executor" sig=0 arch=c000003e syscall=14 compat=0 ip=0x7fde70959511 code=0x7ffc0000 [ 89.159303][ T36] audit: type=1326 audit(2000000004.270:445): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1589 comm="syz.3.424" exe="/root/syz-executor" sig=0 arch=c000003e syscall=435 compat=0 ip=0x7fde7099d609 code=0x7ffc0000 [ 89.182801][ T36] audit: type=1326 audit(2000000004.290:446): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1589 comm="syz.3.424" exe="/root/syz-executor" sig=0 arch=c000003e syscall=273 compat=0 ip=0x7fde70958c6c code=0x7ffc0000 [ 89.206241][ T36] audit: type=1326 audit(2000000004.290:447): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1589 comm="syz.3.424" exe="/root/syz-executor" sig=0 arch=c000003e syscall=14 compat=0 ip=0x7fde70958cce code=0x7ffc0000 [ 89.274669][ T1598] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 89.284193][ T1598] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 89.295792][ T45] usb 1-1: new low-speed USB device number 40 using dummy_hcd [ 89.301832][ T66] hid (null): unknown global tag 0xe [ 89.308938][ T66] hid (null): unknown global tag 0xe [ 89.447286][ T45] usb 1-1: unable to get BOS descriptor or descriptor too short [ 89.455785][ T45] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x88 has an invalid bInterval 0, changing to 10 [ 89.466820][ T45] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 89.476540][ T45] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xC is Bulk; changing to Interrupt [ 89.486420][ T45] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 89.496133][ T45] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 is Bulk; changing to Interrupt [ 89.507984][ T66] usb 3-1: string descriptor 0 read error: -71 [ 89.508881][ T45] usb 1-1: string descriptor 0 read error: -22 [ 89.518987][ T66] uclogic 0003:5543:004D.000B: failed retrieving string descriptor #200: -71 [ 89.521565][ T45] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 89.529659][ T66] uclogic 0003:5543:004D.000B: failed retrieving pen parameters: -71 [ 89.538884][ T45] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 89.547132][ T66] uclogic 0003:5543:004D.000B: failed probing pen v2 parameters: -71 [ 89.562772][ T66] uclogic 0003:5543:004D.000B: failed probing parameters: -71 [ 89.563344][ T45] usb 1-1: config 0 descriptor?? [ 89.572994][ T10] usb 4-1: new high-speed USB device number 41 using dummy_hcd [ 89.576956][ T1592] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 89.590203][ T66] uclogic 0003:5543:004D.000B: probe with driver uclogic failed with error -71 [ 89.590861][ T1592] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 89.612661][ T66] usb 3-1: USB disconnect, device number 45 [ 89.622425][ T577] udevd[577]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 89.757825][ T10] usb 4-1: config 192 has an invalid descriptor of length 0, skipping remainder of the config [ 89.768258][ T10] usb 4-1: config 192 has 0 interfaces, different from the descriptor's value: 1 [ 89.779307][ T10] usb 4-1: New USB device found, idVendor=1de1, idProduct=c102, bcdDevice=56.c3 [ 89.788503][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 89.796628][ T10] usb 4-1: Product: syz [ 89.800856][ T10] usb 4-1: Manufacturer: syz [ 89.805487][ T10] usb 4-1: SerialNumber: syz [ 89.816925][ T66] usb 1-1: USB disconnect, device number 40 [ 89.994782][ T1610] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 90.003655][ T1610] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 90.014997][ T1600] netlink: 'syz.3.426': attribute type 29 has an invalid length. [ 90.022830][ T1600] netlink: 'syz.3.426': attribute type 3 has an invalid length. [ 90.033655][ T1600] netlink: 'syz.3.426': attribute type 4 has an invalid length. [ 90.042786][ T1600] netlink: 'syz.3.426': attribute type 6 has an invalid length. [ 90.050744][ T1600] netlink: 'syz.3.426': attribute type 7 has an invalid length. [ 90.058732][ T1600] netlink: 'syz.3.426': attribute type 5 has an invalid length. [ 90.066687][ T1600] netlink: 'syz.3.426': attribute type 15 has an invalid length. [ 90.074993][ T1600] netlink: 60942 bytes leftover after parsing attributes in process `syz.3.426'. [ 90.097268][ T10] usb 4-1: USB disconnect, device number 41 [ 90.395845][ T45] usb 3-1: new full-speed USB device number 46 using dummy_hcd [ 90.531017][ T1627] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 90.539585][ T1627] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 90.548731][ T45] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 90.550896][ T1627] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 90.559609][ T45] usb 3-1: can't read configurations, error -61 [ 90.565298][ T1627] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 90.635726][ T10] usb 1-1: new high-speed USB device number 41 using dummy_hcd [ 90.683073][ T1633] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 90.691816][ T45] usb 3-1: new full-speed USB device number 47 using dummy_hcd [ 90.795732][ T10] usb 1-1: Using ep0 maxpacket: 16 [ 90.802000][ T10] usb 1-1: config 0 has an invalid interface number: 105 but max is 0 [ 90.810294][ T10] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 90.820476][ T10] usb 1-1: config 0 has no interface number 0 [ 90.828282][ T10] usb 1-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 90.837427][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 90.845417][ T10] usb 1-1: Product: syz [ 90.849648][ T10] usb 1-1: Manufacturer: syz [ 90.854270][ T10] usb 1-1: SerialNumber: syz [ 90.859532][ T10] usb 1-1: config 0 descriptor?? [ 90.866078][ T10] usb 1-1: Found UVC 0.00 device syz (046d:08f3) [ 90.868250][ T45] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 90.872467][ T10] usb 1-1: No valid video chain found. [ 90.885870][ T45] usb 3-1: can't read configurations, error -61 [ 90.892315][ T45] usb usb3-port1: attempt power cycle [ 90.995748][ T472] usb 4-1: new high-speed USB device number 42 using dummy_hcd [ 91.065392][ T325] usb 1-1: USB disconnect, device number 41 [ 91.134229][ T1643] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 91.142890][ T1643] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 91.150733][ T472] usb 4-1: Using ep0 maxpacket: 8 [ 91.157345][ T472] usb 4-1: unable to get BOS descriptor or descriptor too short [ 91.165638][ T472] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x88 has an invalid bInterval 0, changing to 7 [ 91.176682][ T472] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 91.186958][ T472] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xC has invalid maxpacket 65535, setting to 1024 [ 91.198070][ T472] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1024 [ 91.208009][ T472] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 91.217674][ T472] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 91.228661][ T472] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 91.237793][ T472] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 91.245828][ T472] usb 4-1: Product: ౶ [ 91.245876][ T45] usb 3-1: new full-speed USB device number 48 using dummy_hcd [ 91.250006][ T472] usb 4-1: Manufacturer: Ѕ [ 91.250023][ T472] usb 4-1: SerialNumber:  [ 91.256588][ T472] usb 4-1: config 0 descriptor?? [ 91.272662][ T1639] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22 [ 91.282105][ T45] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 91.289799][ T45] usb 3-1: can't read configurations, error -61 [ 91.300722][ T577] udevd[577]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 91.425768][ T45] usb 3-1: new full-speed USB device number 49 using dummy_hcd [ 91.447414][ T45] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 91.455125][ T45] usb 3-1: can't read configurations, error -61 [ 91.461730][ T45] usb usb3-port1: unable to enumerate USB device [ 91.484504][ T45] usb 4-1: USB disconnect, device number 42 [ 92.235754][ T472] usb 4-1: new high-speed USB device number 43 using dummy_hcd [ 92.385749][ T472] usb 4-1: Using ep0 maxpacket: 16 [ 92.392340][ T472] usb 4-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 2.00 [ 92.401636][ T472] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 92.410513][ T472] usb 4-1: config 0 descriptor?? [ 92.417386][ T472] ftdi_sio 4-1:0.0: FTDI USB Serial Device converter detected [ 92.618010][ T472] usb 4-1: Detected FT232B [ 92.818988][ T472] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 92.826103][ T472] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 92.833575][ T472] usb 4-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 92.846330][ T472] usb 4-1: USB disconnect, device number 43 [ 92.853909][ T472] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 92.863840][ T472] ftdi_sio 4-1:0.0: device disconnected [ 93.305772][ T472] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 93.457193][ T472] usb 1-1: unable to get BOS descriptor or descriptor too short [ 93.465718][ T472] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 93.478539][ T472] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 93.487708][ T472] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 93.495775][ T472] usb 1-1: Product: syz [ 93.500006][ T472] usb 1-1: Manufacturer: syz [ 93.504609][ T472] usb 1-1: SerialNumber: syz [ 93.565724][ T9] usb 3-1: new high-speed USB device number 50 using dummy_hcd [ 93.605744][ T10] usb 4-1: new high-speed USB device number 44 using dummy_hcd [ 93.715605][ T12] Bluetooth: hci0: Frame reassembly failed (-84) [ 93.717521][ T9] usb 3-1: Using ep0 maxpacket: 16 [ 93.724658][ T12] Bluetooth: hci0: Frame reassembly failed (-84) [ 93.733536][ T9] usb 3-1: unable to get BOS descriptor or descriptor too short [ 93.742315][ T9] usb 3-1: config 0 has an invalid interface number: 69 but max is 0 [ 93.750928][ T9] usb 3-1: config 0 has no interface number 0 [ 93.757332][ T10] usb 4-1: Using ep0 maxpacket: 8 [ 93.762436][ T9] usb 3-1: config 0 interface 69 has no altsetting 0 [ 93.770281][ T10] usb 4-1: config 5 has an invalid descriptor of length 0, skipping remainder of the config [ 93.781389][ T9] usb 3-1: New USB device found, idVendor=0781, idProduct=55e8, bcdDevice=43.4b [ 93.790605][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 93.800674][ T9] usb 3-1: Product: syz [ 93.805575][ T9] usb 3-1: Manufacturer: syz [ 93.810481][ T10] usb 4-1: New USB device found, idVendor=17cc, idProduct=1020, bcdDevice=1f.c8 [ 93.819611][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 93.827679][ T9] usb 3-1: SerialNumber: syz [ 93.832709][ T10] usb 4-1: Product: syz [ 93.837282][ T9] usb 3-1: config 0 descriptor?? [ 93.842361][ T10] usb 4-1: Manufacturer: syz [ 93.847126][ T10] usb 4-1: SerialNumber: syz [ 94.054482][ T9] usb-storage 3-1:0.69: USB Mass Storage device detected [ 94.063252][ T10] snd-usb-audio 4-1:5.0: probe with driver snd-usb-audio failed with error -71 [ 94.073114][ T9] usb-storage 3-1:0.69: Quirks match for vid 0781 pid 55e8: 800000 [ 94.081941][ T10] usb 4-1: USB disconnect, device number 44 [ 94.149208][ T9] usb 3-1: USB disconnect, device number 50 [ 94.170870][ T1683] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 94.179563][ T1683] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 94.189644][ T1683] netlink: 'syz.1.455': attribute type 64 has an invalid length. [ 94.197477][ T1683] netlink: 5 bytes leftover after parsing attributes in process `syz.1.455'. [ 94.207133][ T1683] gretap0: entered allmulticast mode [ 94.212808][ T1683] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 94.229725][ T1683] netlink: 12 bytes leftover after parsing attributes in process `syz.1.455'. [ 94.583113][ T10] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 94.600715][ T10] hid-generic 0000:0000:0000.000C: hidraw0: HID v0.00 Device [syz1] on syz0 [ 94.755339][ T36] kauditd_printk_skb: 123 callbacks suppressed [ 94.755377][ T36] audit: type=1400 audit(2000000010.000:571): avc: denied { ioctl } for pid=1692 comm="syz.1.459" path="socket:[13073]" dev="sockfs" ino=13073 ioctlcmd=0x6e85 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 94.946070][ T45] usb 3-1: new high-speed USB device number 51 using dummy_hcd [ 95.097048][ T45] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 95.108110][ T45] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 95.117312][ T45] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 95.126376][ T45] usb 3-1: config 0 descriptor?? [ 95.293327][ T1704] tc_dump_action: action bad kind [ 95.333840][ T45] keytouch 0003:0926:3333.000D: fixing up Keytouch IEC report descriptor [ 95.358477][ T45] input: HID 0926:3333 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0926:3333.000D/input/input11 [ 95.433475][ T45] keytouch 0003:0926:3333.000D: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.2-1/input0 [ 95.544491][ T36] audit: type=1400 audit(2000000010.790:572): avc: denied { read } for pid=1690 comm="syz.2.458" path="socket:[14396]" dev="sockfs" ino=14396 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 95.583226][ T10] usb 3-1: USB disconnect, device number 51 [ 95.680207][ T1736] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 95.688741][ T406] usb 4-1: new high-speed USB device number 45 using dummy_hcd [ 95.697269][ T1736] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 95.746836][ T1678] Bluetooth: hci0: command 0x1003 tx timeout [ 95.753016][ T55] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 95.759315][ T1667] Bluetooth: hci0: Opcode 0x0c1a failed: -22 [ 95.770546][ T1742] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 95.780544][ T1742] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 95.836492][ T406] usb 4-1: device descriptor read/64, error -71 [ 95.877698][ T472] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 95.885106][ T472] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 95.893627][ T472] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 95.901458][ T472] usb 1-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22) [ 95.910975][ T472] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 95.919488][ T472] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 95.928863][ T472] usb 1-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22) [ 95.939099][ T472] usb 1-1: failed to enable PITCH for EP 0x82 [ 95.956888][ T472] usb 1-1: USB disconnect, device number 42 [ 95.974943][ T577] udevd[577]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 96.075756][ T406] usb 4-1: device descriptor read/64, error -71 [ 96.235780][ T306] usb 3-1: new high-speed USB device number 52 using dummy_hcd [ 96.315739][ T406] usb 4-1: new high-speed USB device number 46 using dummy_hcd [ 96.353266][ T1753] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 96.361865][ T1753] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 96.386929][ T306] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 96.399452][ T306] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 96.408631][ T306] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 96.416798][ T306] usb 3-1: Product: syz [ 96.421183][ T306] usb 3-1: Manufacturer: syz [ 96.426056][ T306] usb 3-1: SerialNumber: syz [ 96.437755][ T1762] netlink: 16 bytes leftover after parsing attributes in process `syz.1.479'. [ 96.446804][ T406] usb 4-1: device descriptor read/64, error -71 [ 96.685737][ T406] usb 4-1: device descriptor read/64, error -71 [ 96.795810][ T406] usb usb4-port1: attempt power cycle [ 96.985783][ T45] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 97.135757][ T406] usb 4-1: new high-speed USB device number 47 using dummy_hcd [ 97.144394][ T45] usb 1-1: config 1 has an invalid interface number: 7 but max is 0 [ 97.152492][ T45] usb 1-1: config 1 has no interface number 0 [ 97.158724][ T45] usb 1-1: config 1 interface 7 altsetting 0 endpoint 0x4 has invalid maxpacket 8297, setting to 1024 [ 97.169742][ T45] usb 1-1: config 1 interface 7 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 1024 [ 97.179788][ T45] usb 1-1: config 1 interface 7 altsetting 0 has a duplicate endpoint with address 0x4, skipping [ 97.190425][ T45] usb 1-1: config 1 interface 7 altsetting 0 endpoint 0xD has an invalid bInterval 0, changing to 7 [ 97.201749][ T406] usb 4-1: device descriptor read/8, error -71 [ 97.209023][ T45] usb 1-1: New USB device found, idVendor=1199, idProduct=68a3, bcdDevice= 0.00 [ 97.218127][ T45] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 97.226234][ T45] usb 1-1: Product: syz [ 97.230464][ T45] usb 1-1: Manufacturer: syz [ 97.235127][ T45] usb 1-1: SerialNumber: syz [ 97.241223][ T1774] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 97.248567][ T1774] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 97.336899][ T406] usb 4-1: device descriptor read/8, error -71 [ 97.352727][ T1778] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 97.361316][ T1778] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 97.377265][ T1778] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 97.391527][ T1778] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 97.407732][ T1778] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 97.416436][ T1778] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 97.425652][ T1778] netlink: 32 bytes leftover after parsing attributes in process `syz.1.485'. [ 97.435404][ T36] audit: type=1400 audit(2000000012.680:573): avc: denied { create } for pid=1777 comm="syz.1.485" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 97.436923][ T1778] netlink: 8 bytes leftover after parsing attributes in process `syz.1.485'. [ 97.455761][ T36] audit: type=1400 audit(2000000012.690:574): avc: denied { write } for pid=1777 comm="syz.1.485" path="socket:[14778]" dev="sockfs" ino=14778 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 97.471025][ T1778] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 97.489262][ T306] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 97.504025][ T1778] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 97.505413][ T45] usb 1-1: USB disconnect, device number 43 [ 97.518330][ T306] cdc_ncm 3-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 97.526233][ T306] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 97.531328][ T36] audit: type=1400 audit(2000000012.690:575): avc: denied { nlmsg_write } for pid=1777 comm="syz.1.485" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 97.625829][ T406] usb 4-1: new high-speed USB device number 48 using dummy_hcd [ 97.646877][ T406] usb 4-1: device descriptor read/8, error -71 [ 97.717669][ T306] cdc_ncm 3-1:1.0: setting tx_max = 88 [ 97.725657][ T306] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 97.738647][ T306] usb 3-1: USB disconnect, device number 52 [ 97.744954][ T306] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 97.776988][ T406] usb 4-1: device descriptor read/8, error -71 [ 97.885902][ T406] usb usb4-port1: unable to enumerate USB device [ 98.019250][ T36] audit: type=1400 audit(2000000013.270:576): avc: denied { setattr } for pid=1780 comm="syz.0.486" name="TIPC" dev="sockfs" ino=15362 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 98.042101][ T36] audit: type=1400 audit(2000000013.270:577): avc: denied { write } for pid=1780 comm="syz.0.486" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 98.435006][ T1835] input: syz1 as /devices/virtual/input/input12 [ 98.494716][ T36] audit: type=1400 audit(2000000013.740:578): avc: denied { bind } for pid=1838 comm="syz.3.497" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 98.575756][ T406] usb 3-1: new high-speed USB device number 53 using dummy_hcd [ 98.605848][ T306] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 98.756821][ T406] usb 3-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 98.766071][ T306] usb 1-1: device descriptor read/64, error -71 [ 98.772408][ T406] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 98.781662][ T406] usb 3-1: config 0 descriptor?? [ 98.830647][ T1786] cgroup: fork rejected by pids controller in /syz1 [ 99.015732][ T306] usb 1-1: device descriptor read/64, error -71 [ 99.143753][ T36] audit: type=1400 audit(2000000014.390:579): avc: denied { getopt } for pid=1853 comm="syz.1.500" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 99.198378][ T36] audit: type=1400 audit(2000000014.450:580): avc: denied { write } for pid=1853 comm="syz.1.500" name="hwrng" dev="devtmpfs" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 99.265709][ T306] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 99.416137][ T306] usb 1-1: device descriptor read/64, error -71 [ 99.595015][ T1827] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 99.611457][ T1827] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 99.675756][ T306] usb 1-1: device descriptor read/64, error -71 [ 99.786468][ T1870] netlink: 'syz.3.506': attribute type 5 has an invalid length. [ 99.794306][ T1870] netlink: 45 bytes leftover after parsing attributes in process `syz.3.506'. [ 99.805809][ T306] usb usb1-port1: attempt power cycle [ 99.837767][ T36] audit: type=1400 audit(2000000015.090:581): avc: denied { create } for pid=1873 comm="syz.3.507" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 100.037593][ T406] usb 3-1: Cannot set autoneg [ 100.042383][ T406] MOSCHIP usb-ethernet driver 3-1:0.0: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 100.062625][ T406] usb 3-1: USB disconnect, device number 53 [ 100.165752][ T306] usb 1-1: new high-speed USB device number 46 using dummy_hcd [ 100.225743][ T306] usb 1-1: device descriptor read/8, error -71 [ 100.366823][ T306] usb 1-1: device descriptor read/8, error -71 [ 100.571791][ T1884] netlink: 4 bytes leftover after parsing attributes in process `syz.2.509'. [ 100.580682][ T1884] syz_tun: left allmulticast mode [ 100.585839][ T1884] syz_tun: left promiscuous mode [ 100.590911][ T1884] bridge0: port 3(syz_tun) entered disabled state [ 100.599906][ T1884] bridge_slave_1: left allmulticast mode [ 100.631202][ T1884] bridge_slave_1: left promiscuous mode [ 100.636871][ T306] usb 1-1: new high-speed USB device number 47 using dummy_hcd [ 100.645371][ T1884] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.660002][ T1884] bridge_slave_0: left allmulticast mode [ 100.670491][ T1884] bridge_slave_0: left promiscuous mode [ 100.676334][ T306] usb 1-1: device descriptor read/8, error -71 [ 100.689401][ T1884] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.826783][ T306] usb 1-1: device descriptor read/8, error -71 [ 100.935869][ T306] usb usb1-port1: unable to enumerate USB device [ 101.115724][ T472] usb 4-1: new high-speed USB device number 49 using dummy_hcd [ 101.265704][ T472] usb 4-1: Using ep0 maxpacket: 16 [ 101.272750][ T472] usb 4-1: config 9 has an invalid interface number: 109 but max is 0 [ 101.273977][ T1830] syz.1.488 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 101.281287][ T472] usb 4-1: config 9 has no interface number 0 [ 101.296957][ T472] usb 4-1: config 9 interface 109 altsetting 8 endpoint 0x2 has invalid maxpacket 1024, setting to 64 [ 101.312430][ T472] usb 4-1: config 9 interface 109 altsetting 8 has an invalid descriptor for endpoint zero, skipping [ 101.333373][ T472] usb 4-1: config 9 interface 109 altsetting 8 has an endpoint descriptor with address 0xB6, changing to 0x86 [ 101.350022][ T36] audit: type=1400 audit(2000000016.600:582): avc: denied { execheap } for pid=1901 comm="syz.0.515" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 101.369255][ T472] usb 4-1: config 9 interface 109 altsetting 8 has a duplicate endpoint with address 0x7, skipping [ 101.380065][ T36] audit: type=1400 audit(2000000016.600:583): avc: denied { execmem } for pid=1901 comm="syz.0.515" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 101.399204][ T472] usb 4-1: config 9 interface 109 altsetting 8 endpoint 0xA has invalid maxpacket 512, setting to 64 [ 101.410502][ T472] usb 4-1: config 9 interface 109 altsetting 8 has an invalid descriptor for endpoint zero, skipping [ 101.420868][ T1830] CPU: 1 UID: 0 PID: 1830 Comm: syz.1.488 Not tainted syzkaller #0 cb76c71933628f8d69c8d31cdfd2579bb1d1f37a [ 101.420934][ T1830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 101.420959][ T1830] Call Trace: [ 101.420978][ T1830] [ 101.420998][ T1830] __dump_stack+0x21/0x30 [ 101.421097][ T1830] dump_stack_lvl+0x140/0x1c0 [ 101.421159][ T1830] ? __cfi_dump_stack_lvl+0x10/0x10 [ 101.421227][ T1830] ? ___ratelimit+0x40e/0x5b0 [ 101.421286][ T1830] dump_stack+0x19/0x20 [ 101.421354][ T1830] dump_header+0xd6/0x490 [ 101.421393][ T1830] ? __cfi_mem_cgroup_get_max+0x10/0x10 [ 101.421418][ T1830] oom_kill_process+0x35d/0x640 [ 101.421472][ T1830] out_of_memory+0x624/0xa30 [ 101.421590][ T1830] ? __cfi_out_of_memory+0x10/0x10 [ 101.421673][ T1830] ? mutex_lock_killable+0x97/0x1d0 [ 101.421736][ T1830] ? __cfi_mutex_lock_killable+0x10/0x10 [ 101.421800][ T1830] mem_cgroup_out_of_memory+0x2c8/0x390 [ 101.421906][ T1830] ? css_next_descendant_pre+0x202/0x230 [ 101.421971][ T1830] ? drain_obj_stock+0xed0/0xed0 [ 101.422091][ T1830] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 101.422177][ T1830] try_charge_memcg+0x91c/0xe10 [ 101.422281][ T1830] ? __cfi_try_charge_memcg+0x10/0x10 [ 101.422355][ T1830] ? __alloc_pages_noprof+0x35f/0x7e0 [ 101.422430][ T1830] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 101.422498][ T1830] __mem_cgroup_charge+0xfc/0x420 [ 101.422596][ T1830] ? folio_add_lru+0x116/0x400 [ 101.422665][ T1830] ? __cfi___mem_cgroup_charge+0x10/0x10 [ 101.422750][ T1830] shmem_alloc_and_add_folio+0x8e6/0x10b0 [ 101.422807][ T1830] ? put_swap_device+0x130/0x130 [ 101.422860][ T1830] ? shmem_huge_global_enabled+0x2da/0x360 [ 101.422985][ T1830] ? shmem_allowable_huge_orders+0x1f7/0x430 [ 101.423094][ T1830] ? __kasan_check_write+0x18/0x20 [ 101.423167][ T1830] ? _raw_spin_lock+0x92/0x120 [ 101.423257][ T1830] shmem_get_folio_gfp+0x607/0x1390 [ 101.423348][ T1830] ? shmem_get_folio+0xc0/0xc0 [ 101.423442][ T1830] ? follow_page_pte+0x90f/0xbc0 [ 101.423501][ T1830] ? inode_to_bdi+0x6d/0x100 [ 101.423568][ T1830] shmem_write_begin+0xf4/0x270 [ 101.423631][ T1830] generic_perform_write+0x328/0x970 [ 101.423706][ T1830] ? __cfi_generic_perform_write+0x10/0x10 [ 101.423783][ T1830] ? down_write+0xee/0x2b0 [ 101.423842][ T1830] ? file_update_time+0xa3/0x210 [ 101.423907][ T1830] shmem_file_write_iter+0x105/0x130 [ 101.423958][ T1830] __kernel_write_iter+0x42c/0x8a0 [ 101.424045][ T1830] ? __cfi___kernel_write_iter+0x10/0x10 [ 101.424129][ T1830] ? get_dump_page+0x165/0x220 [ 101.424186][ T1830] ? __asan_memset+0x39/0x50 [ 101.424269][ T1830] ? iov_iter_bvec+0xc0/0x180 [ 101.424345][ T1830] dump_user_range+0xb8b/0xe60 [ 101.424457][ T1830] ? __cfi_dump_user_range+0x10/0x10 [ 101.424535][ T1830] ? elf_coredump_extra_notes_write+0x442/0x4d0 [ 101.424622][ T1830] ? __cfi_elf_coredump_extra_notes_write+0x10/0x10 [ 101.424708][ T1830] ? elf_core_dump+0x24c0/0x3960 [ 101.424758][ T1830] elf_core_dump+0x2e7e/0x3960 [ 101.424826][ T1830] ? __cfi_elf_core_dump+0x10/0x10 [ 101.424905][ T1830] ? dump_interrupted+0xf0/0xf0 [ 101.424990][ T1830] ? filp_open+0x199/0x1f0 [ 101.425218][ T1830] ? 0xffffffffff600000 [ 101.425277][ T1830] ? freezing_slow_path+0x12b/0x170 [ 101.425366][ T1830] do_coredump+0x208a/0x2fe0 [ 101.425476][ T1830] ? __cfi_do_coredump+0x10/0x10 [ 101.425528][ T1830] ? asm_exc_page_fault+0x2b/0x30 [ 101.425635][ T1830] ? __kasan_slab_free+0x6a/0x80 [ 101.425690][ T1830] ? kmem_cache_free+0x1bd/0x4f0 [ 101.425785][ T1830] ? get_signal+0xa74/0x14e0 [ 101.425865][ T1830] get_signal+0x11f8/0x14e0 [ 101.425950][ T1830] arch_do_signal_or_restart+0xbc/0x760 [ 101.426045][ T1830] ? fixup_vdso_exception+0x20d/0x310 [ 101.426131][ T1830] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 101.426224][ T1830] irqentry_exit_to_user_mode+0x4d/0xb0 [ 101.426296][ T1830] irqentry_exit+0x16/0x60 [ 101.426358][ T1830] exc_page_fault+0x65/0xc0 [ 101.426418][ T1830] asm_exc_page_fault+0x2b/0x30 [ 101.426501][ T1830] RIP: 0033:0x7f3f9c4527f7 [ 101.426538][ T1830] Code: e8 8e fa ff ff 89 f2 48 8d 3d 8d 40 1b 00 48 8d 35 6c fa 1d 00 31 c0 e8 e7 f8 ff ff 0f 1f 80 00 00 00 00 53 89 fb 48 83 ec 10 <64> 8b 04 25 a4 ff ff ff 85 c0 74 2a 89 fe 31 c0 bf 3c 00 00 00 e8 [ 101.426584][ T1830] RSP: 002b:00007f3f9d491120 EFLAGS: 00010202 [ 101.426637][ T1830] RAX: 0000000000000000 RBX: 000000000000000b RCX: 00007f3f9c59c819 [ 101.426679][ T1830] RDX: 00007f3f9d491140 RSI: 00007f3f9d491270 RDI: 000000000000000b [ 101.426720][ T1830] RBP: 00007f3f9c632c91 R08: 0000000000000000 R09: 0000000000000000 [ 101.426755][ T1830] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 101.426824][ T1830] R13: 00007f3f9c816038 R14: 00007f3f9c815fa0 R15: 00007fff5875b528 [ 101.426876][ T1830] [ 101.468912][ T1830] memory: usage 307200kB, limit 307200kB, failcnt 14402 [ 101.488116][ T472] usb 4-1: config 9 interface 109 altsetting 8 has an invalid descriptor for endpoint zero, skipping [ 101.504870][ T1830] memory+swap: usage 432188kB, limit 9007199254740988kB, failcnt 0 [ 101.508452][ T472] usb 4-1: config 9 interface 109 has no altsetting 0 [ 101.514647][ T1830] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 101.522782][ T472] usb 4-1: New USB device found, idVendor=1b80, idProduct=e401, bcdDevice=7d.59 [ 101.524791][ T1830] Memory cgroup stats for [ 101.530099][ T472] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 101.535028][ T1830] /syz1 [ 101.544302][ T472] usb 4-1: Product: 贗予섔ߐ뫢噾紮쨅音밥鞩ᅙ뀗甒헵떂稯╊鵥ᦘ퉭䍌轅ၺ뵩炗㦌ꊁおໄ殲咀⼱橽돉쀯鬱䬅얄肞鵍﹕䛖毿ꎛ륵ᤶ砓溙賅䋯婟먺ᚳ뚃뽄⚖좲碳쪼꧅棱Ṵẜ蔥忆䮚䴔蕾㆓숲얂⹂ꇝ令ⷄ♎烞ゔࣷ榵箶ྉ䕪ᤋ輅砥∫蓵챬梔핦ׂ嗐䛃傜뒡䙾⌖᫉ [ 101.546373][ T1830] : [ 101.551491][ T472] usb 4-1: Manufacturer: Ё [ 101.557619][ T1830] cache 312037376 [ 101.561230][ T472] usb 4-1: SerialNumber: syz [ 101.567565][ T1830] rss 2535424 [ 101.945966][ T10] usb 1-1: new high-speed USB device number 48 using dummy_hcd [ 101.977531][ T1830] rss_huge 0 [ 101.997363][ T472] usb 4-1: USB disconnect, device number 49 [ 102.000008][ T1830] shmem 312037376 [ 102.013101][ T1830] mapped_file 0 [ 102.017344][ T1830] dirty 0 [ 102.020305][ T1830] writeback 0 [ 102.023815][ T1830] workingset_refault_anon 0 [ 102.028445][ T1830] workingset_refault_file 143 [ 102.033150][ T1830] swap 127987712 [ 102.036873][ T1830] swapcached 0 [ 102.040269][ T1830] pgpgin 153361 [ 102.043722][ T1830] pgpgout 76561 [ 102.047310][ T1830] pgfault 27784 [ 102.050791][ T1830] pgmajfault 11 [ 102.054248][ T1830] inactive_anon 201588736 [ 102.058698][ T1830] active_anon 110886912 [ 102.062895][ T1830] inactive_file 0 [ 102.066572][ T1830] active_file 0 [ 102.070113][ T1830] unevictable 2097152 [ 102.074098][ T1830] hierarchical_memory_limit 314572800 [ 102.079539][ T1830] hierarchical_memsw_limit 9223372036854771712 [ 102.085783][ T1830] total_cache 312037376 [ 102.089959][ T1830] total_rss 2535424 [ 102.093788][ T1830] total_rss_huge 0 [ 102.097617][ T1830] total_shmem 312037376 [ 102.101799][ T1830] total_mapped_file 0 [ 102.105833][ T1830] total_dirty 0 [ 102.109349][ T1830] total_writeback 0 [ 102.113168][ T1830] total_workingset_refault_anon 0 [ 102.118240][ T1830] total_workingset_refault_file 143 [ 102.123454][ T1830] total_swap 127987712 [ 102.127559][ T1830] total_swapcached 0 [ 102.131462][ T1830] total_pgpgin 153361 [ 102.135443][ T1830] total_pgpgout 76561 [ 102.135885][ T10] usb 1-1: Using ep0 maxpacket: 16 [ 102.139571][ T1830] total_pgfault 27784 [ 102.148115][ T10] usb 1-1: unable to get BOS descriptor or descriptor too short [ 102.148850][ T1830] total_pgmajfault 11 [ 102.158246][ T10] usb 1-1: config 3 has an invalid interface number: 11 but max is 0 [ 102.160294][ T1830] total_inactive_anon 201588736 [ 102.169231][ T10] usb 1-1: config 3 has no interface number 0 [ 102.173257][ T1830] total_active_anon 110886912 [ 102.180465][ T9] usb 3-1: new high-speed USB device number 54 using dummy_hcd [ 102.184290][ T1830] total_inactive_file 0 [ 102.192684][ T10] usb 1-1: config 3 interface 11 altsetting 225 has an invalid descriptor for endpoint zero, skipping [ 102.196031][ T1830] total_active_file 0 [ 102.207100][ T10] usb 1-1: config 3 interface 11 altsetting 225 has 4 endpoint descriptors, different from the interface descriptor's value: 5 [ 102.213496][ T1830] total_unevictable 2097152 [ 102.224785][ T10] usb 1-1: config 3 interface 11 has no altsetting 0 [ 102.230536][ T1830] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.488,pid=1791,uid=0 [ 102.238128][ T10] usb 1-1: New USB device found, idVendor=05ac, idProduct=030a, bcdDevice=d4.bb [ 102.251511][ T1830] Memory cgroup out of memory: Killed process 1791 (syz.1.488) total-vm:90504kB, anon-rss:1356kB, file-rss:53632kB, shmem-rss:0kB, UID:0 pgtables:192kB oom_score_adj:1000 [ 102.260064][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 102.285252][ T10] usb 1-1: Product: syz [ 102.289680][ T10] usb 1-1: Manufacturer: syz [ 102.294318][ T10] usb 1-1: SerialNumber: syz [ 102.368234][ T9] usb 3-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 102.377472][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 102.385533][ T9] usb 3-1: Product: syz [ 102.395788][ T9] usb 3-1: Manufacturer: syz [ 102.401329][ T9] usb 3-1: SerialNumber: syz [ 102.507877][ T10] usbhid 1-1:3.11: couldn't find an input interrupt endpoint [ 102.518063][ T10] usb 1-1: USB disconnect, device number 48 [ 102.612183][ T1910] SELinux: security_context_str_to_sid (sytem_uGй) failed with errno=-22 [ 102.692024][ T9] rtl8150 3-1:1.0: couldn't reset the device [ 102.698211][ T9] rtl8150 3-1:1.0: probe with driver rtl8150 failed with error -5 [ 102.709045][ T9] usb 3-1: USB disconnect, device number 54 [ 103.075497][ T36] audit: type=1400 audit(2000000018.320:584): avc: denied { read } for pid=1915 comm="poweroff" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 103.191201][ T36] audit: type=1400 audit(2000000018.440:585): avc: denied { read write } for pid=1916 comm="syz.2.519" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 103.231404][ T36] audit: type=1400 audit(2000000018.440:586): avc: denied { open } for pid=1916 comm="syz.2.519" path="/dev/raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 103.266671][ T36] audit: type=1400 audit(2000000018.440:587): avc: denied { ioctl } for pid=1916 comm="syz.2.519" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 103.371873][ T1915] poweroff invoked oom-killer: gfp_mask=0x2100cca(GFP_HIGHUSER_MOVABLE|__GFP_CMA), order=0, oom_score_adj=0 [ 103.389173][ T1915] CPU: 1 UID: 0 PID: 1915 Comm: poweroff Not tainted syzkaller #0 cb76c71933628f8d69c8d31cdfd2579bb1d1f37a [ 103.389207][ T1915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 103.389221][ T1915] Call Trace: [ 103.389227][ T1915] [ 103.389236][ T1915] __dump_stack+0x21/0x30 [ 103.389267][ T1915] dump_stack_lvl+0x140/0x1c0 [ 103.389313][ T1915] ? __cfi_dump_stack_lvl+0x10/0x10 [ 103.389342][ T1915] ? ___ratelimit+0x40e/0x5b0 [ 103.389365][ T1915] dump_stack+0x19/0x20 [ 103.389393][ T1915] dump_header+0xd6/0x490 [ 103.389418][ T1915] ? __cfi_mem_cgroup_get_max+0x10/0x10 [ 103.389444][ T1915] oom_kill_process+0x35d/0x640 [ 103.389478][ T1915] out_of_memory+0x624/0xa30 [ 103.389511][ T1915] ? __cfi_out_of_memory+0x10/0x10 [ 103.389544][ T1915] ? mutex_lock_killable+0x97/0x1d0 [ 103.389568][ T1915] ? __cfi_mutex_lock_killable+0x10/0x10 [ 103.389601][ T1915] mem_cgroup_out_of_memory+0x2c8/0x390 [ 103.389634][ T1915] ? css_next_descendant_pre+0x202/0x230 [ 103.389659][ T1915] ? drain_obj_stock+0xed0/0xed0 [ 103.389691][ T1915] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 103.389723][ T1915] try_charge_memcg+0x91c/0xe10 [ 103.389750][ T1915] ? __cfi_try_charge_memcg+0x10/0x10 [ 103.389776][ T1915] ? xas_load+0x3a2/0x3d0 [ 103.389811][ T1915] mem_cgroup_swapin_charge_folio+0x1b3/0x3e0 [ 103.389842][ T1915] __read_swap_cache_async+0x345/0x680 [ 103.389878][ T1915] swap_cluster_readahead+0x321/0x570 [ 103.389912][ T1915] ? xas_load+0x3a2/0x3d0 [ 103.389944][ T1915] ? __cfi_swap_cluster_readahead+0x10/0x10 [ 103.389981][ T1915] swapin_readahead+0x102/0x850 [ 103.390015][ T1915] ? __filemap_get_folio+0xa5c/0xba0 [ 103.390039][ T1915] ? __cfi_swapin_readahead+0x10/0x10 [ 103.390075][ T1915] ? get_swap_device+0x10f/0x290 [ 103.390096][ T1915] do_swap_page+0x463/0x4270 [ 103.390129][ T1915] ? __kernel_text_address+0x11/0x40 [ 103.390155][ T1915] ? unwind_get_return_address+0x51/0x90 [ 103.390180][ T1915] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 103.390204][ T1915] ? arch_stack_walk+0x10a/0x170 [ 103.390240][ T1915] ? __cfi_do_swap_page+0x10/0x10 [ 103.390272][ T1915] ? stack_depot_save_flags+0x38/0x800 [ 103.390302][ T1915] ? stack_trace_save+0xaa/0x100 [ 103.390324][ T1915] ? __cfi_default_wake_function+0x10/0x10 [ 103.390352][ T1915] ? __pte_offset_map+0x1b0/0x230 [ 103.390380][ T1915] ? pte_offset_map_rw_nolock+0xba/0x110 [ 103.390409][ T1915] handle_mm_fault+0x1257/0x1bf0 [ 103.390429][ T1915] ? __kasan_check_write+0x18/0x20 [ 103.390462][ T1915] ? __cfi_handle_mm_fault+0x10/0x10 [ 103.390483][ T1915] ? follow_page_pte+0x4b9/0xbc0 [ 103.390509][ T1915] ? gup_must_unshare+0x1e0/0x1e0 [ 103.390533][ T1915] ? kasan_save_alloc_info+0x40/0x50 [ 103.390571][ T1915] ? vma_is_secretmem+0x11/0x50 [ 103.390603][ T1915] __get_user_pages+0x1170/0x22b0 [ 103.390625][ T1915] ? __cfi_selinux_file_open+0x10/0x10 [ 103.390652][ T1915] ? populate_vma_page_range+0x220/0x220 [ 103.390672][ T1915] get_user_pages_remote+0x3af/0xc00 [ 103.390693][ T1915] ? __cfi_get_user_pages_remote+0x10/0x10 [ 103.390713][ T1915] __access_remote_vm+0x1df/0x630 [ 103.390732][ T1915] ? access_remote_vm+0x60/0x60 [ 103.390766][ T1915] ? __kasan_check_write+0x18/0x20 [ 103.390791][ T1915] ? _raw_spin_lock+0x92/0x120 [ 103.390817][ T1915] ? __cfi__raw_spin_lock+0x10/0x10 [ 103.390843][ T1915] ? do_sys_openat2+0x170/0x1d0 [ 103.390866][ T1915] access_remote_vm+0x39/0x60 [ 103.390885][ T1915] proc_pid_cmdline_read+0x342/0xb80 [ 103.390907][ T1915] ? __cfi_proc_pid_cmdline_read+0x10/0x10 [ 103.390928][ T1915] ? bpf_lsm_file_permission+0xd/0x20 [ 103.390949][ T1915] ? __cfi_proc_pid_cmdline_read+0x10/0x10 [ 103.390969][ T1915] vfs_read+0x289/0xcb0 [ 103.390995][ T1915] ? __cfi_vfs_read+0x10/0x10 [ 103.391019][ T1915] ? __kasan_slab_free+0x6a/0x80 [ 103.391036][ T1915] ? kmem_cache_free+0x1bd/0x4f0 [ 103.391063][ T1915] ? putname+0x113/0x150 [ 103.391090][ T1915] ? putname+0x113/0x150 [ 103.391117][ T1915] ? __kasan_check_read+0x15/0x20 [ 103.391142][ T1915] ksys_read+0x145/0x260 [ 103.391168][ T1915] ? __cfi_ksys_read+0x10/0x10 [ 103.391194][ T1915] ? __kasan_check_read+0x15/0x20 [ 103.391219][ T1915] __x64_sys_read+0x7f/0x90 [ 103.391245][ T1915] x64_sys_call+0x2638/0x2ee0 [ 103.391272][ T1915] do_syscall_64+0x57/0xf0 [ 103.391298][ T1915] ? clear_bhb_loop+0x50/0xa0 [ 103.391315][ T1915] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 103.391342][ T1915] RIP: 0033:0x7fe1f9f79407 [ 103.391358][ T1915] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 103.391375][ T1915] RSP: 002b:00007ffc410761c0 EFLAGS: 00000202 ORIG_RAX: 0000000000000000 [ 103.391397][ T1915] RAX: ffffffffffffffda RBX: 00007fe1f9e29c80 RCX: 00007fe1f9f79407 [ 103.391412][ T1915] RDX: 00000000000003ff RSI: 00007ffc41076328 RDI: 0000000000000004 [ 103.391424][ T1915] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 103.391435][ T1915] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc41076328 [ 103.391448][ T1915] R13: 00007ffc410762f7 R14: 00007ffc41076328 R15: 00007ffc41076337 [ 103.391464][ T1915] [ 103.391472][ T1915] memory: usage 307200kB, limit 307200kB, failcnt 22220 [ 103.896188][ T306] usb 3-1: new high-speed USB device number 55 using dummy_hcd [ 103.928062][ T1922] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=546 sclass=netlink_route_socket pid=1922 comm=syz.0.521 [ 103.936257][ T1915] memory+swap: usage 409452kB, limit 9007199254740988kB, failcnt 0 [ 103.955766][ T1915] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 103.962678][ T1915] Memory cgroup stats for /syz1: [ 103.962835][ T1915] cache 285863936 [ 103.971752][ T1915] rss 8749056 [ 103.975174][ T1915] rss_huge 4194304 [ 103.979714][ T1915] shmem 285863936 [ 103.983415][ T1915] mapped_file 0 [ 103.986970][ T1915] dirty 0 [ 103.990040][ T1915] writeback 81920 [ 103.993703][ T1915] workingset_refault_anon 0 [ 103.998577][ T1915] workingset_refault_file 143 [ 104.003294][ T1915] swap 125861888 [ 104.007232][ T1915] swapcached 86016 [ 104.010983][ T1915] pgpgin 154757 [ 104.014535][ T1915] pgpgout 83800 [ 104.019221][ T1915] pgfault 28355 [ 104.023308][ T1915] pgmajfault 11 [ 104.039538][ T1915] inactive_anon 178622464 [ 104.045785][ T1915] active_anon 106897408 [ 104.049967][ T1915] inactive_file 0 [ 104.053617][ T1915] active_file 0 [ 104.066035][ T1915] unevictable 8388608 [ 104.070082][ T1915] hierarchical_memory_limit 314572800 [ 104.085861][ T306] usb 3-1: Using ep0 maxpacket: 32 [ 104.091079][ T1915] hierarchical_memsw_limit 9223372036854771712 [ 104.097653][ T1915] total_cache 285863936 [ 104.101912][ T1915] total_rss 8749056 [ 104.106303][ T306] usb 3-1: config 0 has an invalid interface number: 188 but max is 0 [ 104.114507][ T306] usb 3-1: config 0 has no interface number 0 [ 104.120729][ T306] usb 3-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 104.133748][ T1915] total_rss_huge 4194304 [ 104.138306][ T1915] total_shmem 285863936 [ 104.147600][ T1915] total_mapped_file 0 [ 104.151910][ T1915] total_dirty 0 [ 104.159370][ T306] usb 3-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 104.168731][ T306] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 104.178900][ T1915] total_writeback 81920 [ 104.183241][ T1915] total_workingset_refault_anon 0 [ 104.188770][ T306] usb 3-1: Product: syz [ 104.192974][ T306] usb 3-1: Manufacturer: syz [ 104.197732][ T1915] total_workingset_refault_file 143 [ 104.202962][ T1915] total_swap 125861888 [ 104.207240][ T306] usb 3-1: SerialNumber: syz [ 104.212339][ T1915] total_swapcached 86016 [ 104.217911][ T306] usb 3-1: config 0 descriptor?? [ 104.222999][ T1915] total_pgpgin 154757 [ 104.227172][ T1917] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 104.235417][ T1915] total_pgpgout 83800 [ 104.240833][ T1915] total_pgfault 28355 [ 104.244875][ T1915] total_pgmajfault 11 [ 104.249074][ T1915] total_inactive_anon 178622464 [ 104.253975][ T1915] total_active_anon 106897408 [ 104.258870][ T1915] total_inactive_file 0 [ 104.263245][ T1915] total_active_file 0 [ 104.267494][ T1915] total_unevictable 8388608 [ 104.274269][ T1915] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.488,pid=1790,uid=0 [ 104.289049][ T1915] Memory cgroup out of memory: Killed process 1790 (syz.1.488) total-vm:90504kB, anon-rss:1228kB, file-rss:52224kB, shmem-rss:0kB, UID:0 pgtables:180kB oom_score_adj:1000 [ 104.306603][ T406] usb 4-1: new high-speed USB device number 50 using dummy_hcd [ 104.335697][ T36] audit: type=1400 audit(2000000019.580:588): avc: denied { sys_ptrace } for pid=1915 comm="poweroff" capability=19 scontext=system_u:system_r:acpid_t tcontext=system_u:system_r:acpid_t tclass=cap_userns permissive=1 [ 104.435525][ T1917] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 104.445950][ T406] usb 4-1: device descriptor read/64, error -71 Stopping sshd: stopped /usr/sbin/sshd (pid 202) OK [ 104.505709][ T45] usb 1-1: new full-speed USB device number 49 using dummy_hcd Stopping crond: stopped /usr/sbin/crond (pid 195) OK Stopping dhcpcd... stopped /sbin/dhcpcd (pid 149) [ 104.666839][ T45] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 104.678996][ T45] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 104.688843][ T406] usb 4-1: device descriptor read/64, error -71 Stopping network: [ 104.715724][ T45] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 104.724838][ T45] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 104.756029][ T45] usb 1-1: config 0 descriptor?? [ 104.763035][ T45] hub 1-1:0.0: USB hub found [ 104.817361][ T36] audit: type=1400 audit(2000000020.060:589): avc: denied { read write } for pid=1955 comm="ip" path="/dev/console" dev="rootfs" ino=14 scontext=system_u:system_r:ifconfig_t tcontext=system_u:object_r:root_t tclass=chr_file permissive=1 [ 104.901690][ T36] audit: type=1400 audit(2000000020.150:590): avc: denied { unlink } for pid=150 comm="dhcpcd" name="sock" dev="tmpfs" ino=422 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=sock_file permissive=1 [ 104.933988][ T406] usb 4-1: new high-speed USB device number 51 using dummy_hcd [ 104.962125][ T45] hub 1-1:0.0: 1 port detected OK Stopping iptables: [ 104.996333][ T36] audit: type=1400 audit(2000000020.250:591): avc: denied { read write } for pid=1961 comm="iptables" path="/dev/console" dev="rootfs" ino=14 scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:root_t tclass=chr_file permissive=1 OK [ 105.032760][ T36] audit: type=1400 audit(2000000020.280:592): avc: denied { search } for pid=1961 comm="iptables" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Stopping system message bus: [ 105.066053][ T36] audit: type=1400 audit(2000000020.280:593): avc: denied { write } for pid=1961 comm="iptables" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 105.088517][ T36] audit: type=1400 audit(2000000020.280:594): avc: denied { add_name } for pid=1961 comm="iptables" name="xtables.lock" scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 105.095898][ T406] usb 4-1: device descriptor read/64, error -71 [ 105.111595][ T36] audit: type=1400 audit(2000000020.280:595): avc: denied { create } for pid=1961 comm="iptables" name="xtables.lock" scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 105.167677][ T1828] syz.1.488 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 105.175844][ T36] audit: type=1400 audit(2000000020.280:596): avc: denied { read open } for pid=1961 comm="iptables" path="/run/xtables.lock" dev="tmpfs" ino=3162 scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 done [ 105.218200][ T36] audit: type=1400 audit(2000000020.280:597): avc: denied { lock } for pid=1961 comm="iptables" path="/run/xtables.lock" dev="tmpfs" ino=3162 scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 105.265129][ T1828] CPU: 1 UID: 0 PID: 1828 Comm: syz.1.488 Not tainted syzkaller #0 cb76c71933628f8d69c8d31cdfd2579bb1d1f37a [ 105.265170][ T1828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 105.265184][ T1828] Call Trace: [ 105.265192][ T1828] [ 105.265200][ T1828] __dump_stack+0x21/0x30 [ 105.265234][ T1828] dump_stack_lvl+0x140/0x1c0 [ 105.265263][ T1828] ? __cfi_dump_stack_lvl+0x10/0x10 [ 105.265291][ T1828] ? ___ratelimit+0x40e/0x5b0 [ 105.265314][ T1828] dump_stack+0x19/0x20 [ 105.265341][ T1828] dump_header+0xd6/0x490 [ 105.265365][ T1828] ? __cfi_mem_cgroup_get_max+0x10/0x10 [ 105.265389][ T1828] oom_kill_process+0x35d/0x640 [ 105.265424][ T1828] out_of_memory+0x624/0xa30 [ 105.265456][ T1828] ? __cfi_out_of_memory+0x10/0x10 [ 105.265488][ T1828] ? mutex_lock_killable+0x97/0x1d0 [ 105.265511][ T1828] ? __cfi_mutex_lock_killable+0x10/0x10 [ 105.265536][ T1828] mem_cgroup_out_of_memory+0x2c8/0x390 [ 105.265574][ T1828] ? css_next_descendant_pre+0x202/0x230 [ 105.265598][ T1828] ? drain_obj_stock+0xed0/0xed0 [ 105.265629][ T1828] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 105.265662][ T1828] try_charge_memcg+0x91c/0xe10 [ 105.265689][ T1828] ? __cfi_try_charge_memcg+0x10/0x10 [ 105.265715][ T1828] ? __alloc_pages_noprof+0x35f/0x7e0 [ 105.265742][ T1828] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 105.265769][ T1828] __mem_cgroup_charge+0xfc/0x420 [ 105.265798][ T1828] ? folio_add_lru+0x116/0x400 [ 105.265820][ T1828] ? __cfi___mem_cgroup_charge+0x10/0x10 [ 105.265850][ T1828] shmem_alloc_and_add_folio+0x8e6/0x10b0 [ 105.265875][ T1828] ? put_swap_device+0x130/0x130 [ 105.265897][ T1828] ? shmem_huge_global_enabled+0x2da/0x360 [ 105.265932][ T1828] ? shmem_allowable_huge_orders+0x1f7/0x430 [ 105.265966][ T1828] ? __kasan_check_write+0x18/0x20 [ 105.265996][ T1828] ? _raw_spin_lock+0x92/0x120 [ 105.266027][ T1828] shmem_get_folio_gfp+0x607/0x1390 [ 105.266063][ T1828] ? shmem_get_folio+0xc0/0xc0 [ 105.266094][ T1828] ? follow_page_pte+0x90f/0xbc0 [ 105.266119][ T1828] ? inode_to_bdi+0x6d/0x100 [ 105.266146][ T1828] shmem_write_begin+0xf4/0x270 [ 105.266168][ T1828] generic_perform_write+0x328/0x970 [ 105.266197][ T1828] ? __cfi_generic_perform_write+0x10/0x10 [ 105.266222][ T1828] ? down_write+0xee/0x2b0 [ 105.266249][ T1828] ? file_update_time+0xa3/0x210 [ 105.266275][ T1828] shmem_file_write_iter+0x105/0x130 [ 105.266300][ T1828] __kernel_write_iter+0x42c/0x8a0 [ 105.266332][ T1828] ? __cfi___kernel_write_iter+0x10/0x10 [ 105.266363][ T1828] ? get_dump_page+0x165/0x220 [ 105.266387][ T1828] ? __asan_memset+0x39/0x50 [ 105.266416][ T1828] ? iov_iter_bvec+0xc0/0x180 [ 105.266437][ T1828] dump_user_range+0xb8b/0xe60 [ 105.266471][ T1828] ? __cfi_dump_user_range+0x10/0x10 [ 105.266502][ T1828] ? elf_coredump_extra_notes_write+0x442/0x4d0 [ 105.266535][ T1828] ? __cfi_elf_coredump_extra_notes_write+0x10/0x10 [ 105.266579][ T1828] ? elf_core_dump+0x24c0/0x3960 [ 105.266603][ T1828] elf_core_dump+0x2e7e/0x3960 [ 105.266629][ T1828] ? __cfi_elf_core_dump+0x10/0x10 [ 105.266660][ T1828] ? dump_interrupted+0xf0/0xf0 [ 105.266688][ T1828] ? filp_open+0x199/0x1f0 [ 105.266713][ T1828] ? 0xffffffffff600000 [ 105.266731][ T1828] ? freezing_slow_path+0x12b/0x170 [ 105.266766][ T1828] do_coredump+0x208a/0x2fe0 [ 105.266800][ T1828] ? __cfi_do_coredump+0x10/0x10 [ 105.266829][ T1828] ? asm_exc_page_fault+0x2b/0x30 [ 105.266870][ T1828] ? __kasan_slab_free+0x6a/0x80 [ 105.266891][ T1828] ? kmem_cache_free+0x1bd/0x4f0 [ 105.266921][ T1828] ? get_signal+0xa74/0x14e0 [ 105.266949][ T1828] get_signal+0x11f8/0x14e0 [ 105.266980][ T1828] arch_do_signal_or_restart+0xbc/0x760 [ 105.267013][ T1828] ? fixup_vdso_exception+0x20d/0x310 [ 105.267047][ T1828] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 105.267084][ T1828] irqentry_exit_to_user_mode+0x4d/0xb0 [ 105.267112][ T1828] irqentry_exit+0x16/0x60 [ 105.267138][ T1828] exc_page_fault+0x65/0xc0 [ 105.267162][ T1828] asm_exc_page_fault+0x2b/0x30 [ 105.267193][ T1828] RIP: 0033:0x7f3f9c4527f7 [ 105.267211][ T1828] Code: e8 8e fa ff ff 89 f2 48 8d 3d 8d 40 1b 00 48 8d 35 6c fa 1d 00 31 c0 e8 e7 f8 ff ff 0f 1f 80 00 00 00 00 53 89 fb 48 83 ec 10 <64> 8b 04 25 a4 ff ff ff 85 c0 74 2a 89 fe 31 c0 bf 3c 00 00 00 e8 [ 105.267231][ T1828] RSP: 002b:00007f3f9d491120 EFLAGS: 00010202 [ 105.267251][ T1828] RAX: 0000000000000000 RBX: 000000000000000b RCX: 00007f3f9c59c819 [ 105.267266][ T1828] RDX: 00007f3f9d491140 RSI: 00007f3f9d491270 RDI: 000000000000000b [ 105.267281][ T1828] RBP: 00007f3f9c632c91 R08: 0000000000000000 R09: 0000000000000000 [ 105.267295][ T1828] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 105.267310][ T1828] R13: 00007f3f9c816038 R14: 00007f3f9c815fa0 R15: 00007fff5875b528 [ 105.267330][ T1828] [ 105.738464][ T306] asix 3-1:0.188 (unnamed net_device) (uninitialized): invalid PHY address: 56 [ 105.758958][ T1828] memory: usage 302232kB, limit 307200kB, failcnt 23896 [ 105.767184][ T1828] memory+swap: usage 407844kB, limit 9007199254740988kB, failcnt 0 [ 105.775126][ T1828] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 105.782037][ T1828] Memory cgroup stats for /syz1: [ 105.782204][ T1828] cache 305872896 [ 105.791319][ T1828] rss 270336 [ 105.794557][ T1828] rss_huge 0 [ 105.797810][ T1828] shmem 305868800 [ 105.802695][ T1828] mapped_file 0 [ 105.806289][ T406] usb 4-1: device descriptor read/64, error -71 [ 105.812890][ T1828] dirty 0 [ 105.815900][ T1828] writeback 0 [ 105.819225][ T1828] workingset_refault_anon 24 [ 105.823872][ T1828] workingset_refault_file 235 [ 105.828666][ T1828] swap 109924352 [ 105.832246][ T1828] swapcached 40960 [ 105.836035][ T1828] pgpgin 162886 [ 105.839529][ T1828] pgpgout 88134 [ 105.843026][ T1828] pgfault 28871 [ 105.847032][ T1828] pgmajfault 25 [ 105.850541][ T1828] inactive_anon 227414016 [ 105.855347][ T1828] active_anon 78766080 [ 105.875722][ T1828] inactive_file 4096 [ 105.885735][ T1828] active_file 0 [ 105.895886][ T1828] unevictable 0 [ 105.903808][ T1828] hierarchical_memory_limit 314572800 [ 105.909308][ T1828] hierarchical_memsw_limit 9223372036854771712 [ 105.915493][ T1828] total_cache 305872896 [ 105.919852][ T406] usb usb4-port1: attempt power cycle [ 105.925608][ T1828] total_rss 270336 [ 105.929408][ T1828] total_rss_huge 0 [ 105.933158][ T1828] total_shmem 305868800 [ 105.937382][ T1828] total_mapped_file 0 [ 105.947173][ T1828] total_dirty 0 [ 105.952784][ T339] usb 3-1: USB disconnect, device number 55 [ 105.957399][ T36] audit: type=1400 audit(2000000021.200:598): avc: denied { read write } for pid=291 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 105.986916][ T45] hub 1-1:0.0: hub_hub_status failed (err = -32) [ 105.993137][ T1828] total_writeback 0 [ 105.993312][ T45] hub 1-1:0.0: config failed, can't get hub status (err -32) [ 106.004399][ T1828] total_workingset_refault_anon 24 [ 106.011096][ T45] usbhid 1-1:0.0: can't add hid device: -32 [ 106.017091][ T45] usbhid 1-1:0.0: probe with driver usbhid failed with error -32 [ 106.031928][ T1828] total_workingset_refault_file 235 [ 106.041648][ T36] audit: type=1400 audit(2000000021.200:599): avc: denied { open } for pid=291 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 106.083148][ T1828] total_swap 109924352 [ 106.095807][ T1828] total_swapcached 40960 [ 106.100076][ T1828] total_pgpgin 162886 [ 106.104078][ T1828] total_pgpgout 88134 [ 106.113779][ T1828] total_pgfault 28871 [ 106.118048][ T1828] total_pgmajfault 25 [ 106.122050][ T1828] total_inactive_anon 227414016 [ 106.126951][ T1828] total_active_anon 78766080 [ 106.131551][ T1828] total_inactive_file 4096 [ 106.136216][ T1828] total_active_file 0 [ 106.140213][ T1828] total_unevictable 0 [ 106.144214][ T1828] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.488,pid=1804,uid=0 [ 106.159103][ T1828] Memory cgroup out of memory: Killed process 1804 (syz.1.488) total-vm:90504kB, anon-rss:1356kB, file-rss:53504kB, shmem-rss:0kB, UID:0 pgtables:192kB oom_score_adj:1000 killall: can't kill pid 313: No such process killall: can't kill pid 474: No such process Stopping klogd: [ 106.245900][ T1980] incfs: mount failed -22 [ 106.275711][ T406] usb 4-1: new high-speed USB device number 52 using dummy_hcd OK Stopping acpid: [ 106.346798][ T406] usb 4-1: device descriptor read/8, error -71 [ 106.476769][ T406] usb 4-1: device descriptor read/8, error -71 [ 106.605718][ T66] usb 3-1: new high-speed USB device number 56 using dummy_hcd [ 106.715724][ T406] usb 4-1: new high-speed USB device number 53 using dummy_hcd [ 106.736765][ T406] usb 4-1: device descriptor read/8, error -71 [ 106.756073][ T66] usb 3-1: too many configurations: 72, using maximum allowed: 8 [ 106.766824][ T1795] syz.1.488 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 106.770847][ T66] usb 3-1: New USB device found, idVendor=7de0, idProduct=676e, bcdDevice=77.db [ 106.785787][ T66] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 106.794694][ T66] usb 3-1: config 0 descriptor?? [ 106.865500][ T1795] CPU: 1 UID: 0 PID: 1795 Comm: syz.1.488 Not tainted syzkaller #0 cb76c71933628f8d69c8d31cdfd2579bb1d1f37a [ 106.865539][ T1795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 106.865554][ T1795] Call Trace: [ 106.865562][ T1795] [ 106.865571][ T1795] __dump_stack+0x21/0x30 [ 106.865611][ T1795] dump_stack_lvl+0x140/0x1c0 [ 106.865640][ T1795] ? __cfi_dump_stack_lvl+0x10/0x10 [ 106.865672][ T1795] ? ___ratelimit+0x40e/0x5b0 [ 106.865694][ T1795] dump_stack+0x19/0x20 [ 106.865720][ T1795] dump_header+0xd6/0x490 [ 106.865744][ T1795] ? __cfi_mem_cgroup_get_max+0x10/0x10 [ 106.865770][ T1795] oom_kill_process+0x35d/0x640 [ 106.865804][ T1795] out_of_memory+0x624/0xa30 [ 106.865837][ T1795] ? __cfi_out_of_memory+0x10/0x10 [ 106.865869][ T1795] ? mutex_lock_killable+0x97/0x1d0 [ 106.865892][ T1795] ? __cfi_mutex_lock_killable+0x10/0x10 [ 106.865919][ T1795] mem_cgroup_out_of_memory+0x2c8/0x390 [ 106.865949][ T1795] ? css_next_descendant_pre+0x202/0x230 [ 106.865974][ T1795] ? drain_obj_stock+0xed0/0xed0 [ 106.866005][ T1795] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 106.866036][ T1795] try_charge_memcg+0x91c/0xe10 [ 106.866063][ T1795] ? __cfi_try_charge_memcg+0x10/0x10 [ 106.866088][ T1795] ? __alloc_pages_noprof+0x35f/0x7e0 [ 106.866114][ T1795] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 106.866141][ T1795] __mem_cgroup_charge+0xfc/0x420 [ 106.866169][ T1795] ? folio_add_lru+0x116/0x400 [ 106.866191][ T1795] ? __cfi___mem_cgroup_charge+0x10/0x10 [ 106.866222][ T1795] shmem_alloc_and_add_folio+0x8e6/0x10b0 [ 106.866246][ T1795] ? put_swap_device+0x130/0x130 [ 106.866266][ T1795] ? shmem_huge_global_enabled+0x2da/0x360 [ 106.866301][ T1795] ? shmem_allowable_huge_orders+0x1f7/0x430 [ 106.866333][ T1795] ? __kasan_check_write+0x18/0x20 [ 106.866363][ T1795] ? _raw_spin_lock+0x92/0x120 [ 106.866393][ T1795] shmem_get_folio_gfp+0x607/0x1390 [ 106.866428][ T1795] ? shmem_get_folio+0xc0/0xc0 [ 106.866458][ T1795] ? follow_page_pte+0x90f/0xbc0 [ 106.866482][ T1795] ? inode_to_bdi+0x6d/0x100 [ 106.866508][ T1795] shmem_write_begin+0xf4/0x270 [ 106.866529][ T1795] generic_perform_write+0x328/0x970 [ 106.866556][ T1795] ? __cfi_generic_perform_write+0x10/0x10 [ 106.866580][ T1795] ? down_write+0xee/0x2b0 [ 106.866612][ T1795] ? file_update_time+0xa3/0x210 [ 106.866638][ T1795] shmem_file_write_iter+0x105/0x130 [ 106.866663][ T1795] __kernel_write_iter+0x42c/0x8a0 [ 106.866693][ T1795] ? __cfi___kernel_write_iter+0x10/0x10 [ 106.866722][ T1795] ? get_dump_page+0x165/0x220 [ 106.866745][ T1795] ? __asan_memset+0x39/0x50 [ 106.866772][ T1795] ? iov_iter_bvec+0xc0/0x180 [ 106.866792][ T1795] dump_user_range+0xb8b/0xe60 [ 106.866824][ T1795] ? __cfi_dump_user_range+0x10/0x10 [ 106.866854][ T1795] ? elf_coredump_extra_notes_write+0x442/0x4d0 [ 106.866885][ T1795] ? __cfi_elf_coredump_extra_notes_write+0x10/0x10 [ 106.866916][ T1795] ? elf_core_dump+0x24c0/0x3960 [ 106.866938][ T1795] elf_core_dump+0x2e7e/0x3960 [ 106.866963][ T1795] ? __cfi_elf_core_dump+0x10/0x10 [ 106.866993][ T1795] ? dump_interrupted+0xf0/0xf0 [ 106.867021][ T1795] ? filp_open+0x199/0x1f0 [ 106.867044][ T1795] ? 0xffffffffff600000 [ 106.867061][ T1795] ? freezing_slow_path+0x12b/0x170 [ 106.867094][ T1795] do_coredump+0x208a/0x2fe0 [ 106.867126][ T1795] ? __cfi_do_coredump+0x10/0x10 [ 106.867153][ T1795] ? asm_exc_page_fault+0x2b/0x30 [ 106.867192][ T1795] ? __kasan_slab_free+0x6a/0x80 [ 106.867212][ T1795] ? kmem_cache_free+0x1bd/0x4f0 [ 106.867242][ T1795] ? get_signal+0xa74/0x14e0 [ 106.867269][ T1795] get_signal+0x11f8/0x14e0 [ 106.867298][ T1795] arch_do_signal_or_restart+0xbc/0x760 [ 106.867328][ T1795] ? fixup_vdso_exception+0x20d/0x310 [ 106.867362][ T1795] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 106.867398][ T1795] irqentry_exit_to_user_mode+0x4d/0xb0 [ 106.867424][ T1795] irqentry_exit+0x16/0x60 [ 106.867448][ T1795] exc_page_fault+0x65/0xc0 [ 106.867473][ T1795] asm_exc_page_fault+0x2b/0x30 [ 106.867504][ T1795] RIP: 0033:0x7f3f9c4527f7 [ 106.867522][ T1795] Code: e8 8e fa ff ff 89 f2 48 8d 3d 8d 40 1b 00 48 8d 35 6c fa 1d 00 31 c0 e8 e7 f8 ff ff 0f 1f 80 00 00 00 00 53 89 fb 48 83 ec 10 <64> 8b 04 25 a4 ff ff ff 85 c0 74 2a 89 fe 31 c0 bf 3c 00 00 00 e8 [ 106.867542][ T1795] RSP: 002b:00007f3f9d491120 EFLAGS: 00010202 [ 106.867563][ T1795] RAX: 0000000000000000 RBX: 000000000000000b RCX: 00007f3f9c59c819 [ 106.867578][ T1795] RDX: 00007f3f9d491140 RSI: 00007f3f9d491270 RDI: 000000000000000b [ 106.867594][ T1795] RBP: 00007f3f9c632c91 R08: 0000000000000000 R09: 0000000000000000 [ 106.867616][ T1795] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 106.867630][ T1795] R13: 00007f3f9c816038 R14: 00007f3f9c815fa0 R15: 00007fff5875b528 [ 106.867651][ T1795] [ 107.023646][ T66] usb 3-1: USB disconnect, device number 56 [ 107.032470][ T406] usb 4-1: device descriptor read/8, error -71 [ 107.269283][ T1795] memory: usage 292392kB, limit 307200kB, failcnt 25939 [ 107.355595][ T1992] overlayfs: missing 'lowerdir' [ 107.361568][ T66] usb 1-1: USB disconnect, device number 49 [ 107.377371][ T406] usb usb4-port1: unable to enumerate USB device OK [ 107.415272][ T1998] netlink: 188 bytes leftover after parsing attributes in process `syz.3.532'. Stopping syslogd: stopped /sbin/syslogd (pid 93) OK [ 107.634809][ T1795] memory+swap: usage 424872kB, limit 9007199254740988kB, failcnt 0 [ 107.663155][ T1795] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 107.673241][ T1795] Memory cgroup stats for /syz1: [ 107.673390][ T1795] cache 310276096 [ 107.692131][ T1795] rss 270336 [ 107.702223][ T1795] rss_huge 0 [ 107.705516][ T1795] shmem 307257344 [ 107.762699][ T1795] mapped_file 2822144 [ 107.776949][ T1795] dirty 0 [ 107.793582][ T1795] writeback 217088 [ 107.805708][ T406] usb 4-1: new high-speed USB device number 54 using dummy_hcd [ 107.816856][ T1795] workingset_refault_anon 303 [ 107.857147][ T1795] workingset_refault_file 1491 [ 107.875764][ T1795] swap 126730240 [ 107.879348][ T1795] swapcached 258048 [ 107.893331][ T1795] pgpgin 178682 [ 107.899517][ T1795] pgpgout 102802 [ 107.903093][ T1795] pgfault 29803 [ 107.906765][ T1795] pgmajfault 35 [ 107.910253][ T1795] inactive_anon 247980032 [ 107.914906][ T1795] active_anon 58826752 [ 107.919022][ T1795] inactive_file 0 [ 107.922671][ T1795] active_file 3018752 [ 107.926679][ T1795] unevictable 0 [ 107.930142][ T1795] hierarchical_memory_limit 314572800 [ 107.935500][ T1795] hierarchical_memsw_limit 9223372036854771712 [ 107.941736][ T1795] total_cache 310276096 [ 107.945966][ T1795] total_rss 270336 [ 107.949696][ T1795] total_rss_huge 0 [ 107.953430][ T1795] total_shmem 307257344 [ 107.957617][ T1795] total_mapped_file 2822144 [ 107.962131][ T1795] total_dirty 0 [ 107.965622][ T1795] total_writeback 217088 [ 107.969955][ T339] usb 1-1: new high-speed USB device number 50 using dummy_hcd [ 107.977914][ T406] usb 4-1: Using ep0 maxpacket: 16 [ 107.983126][ T1795] total_workingset_refault_anon 303 [ 107.988498][ T1795] total_workingset_refault_file 1491 [ 107.994035][ T1795] total_swap 126730240 [ 107.998255][ T1795] total_swapcached 258048 [ 108.002776][ T1795] total_pgpgin 178682 [ 108.006897][ T1795] total_pgpgout 102802 [ 108.011425][ T1795] total_pgfault 29803 [ 108.015889][ T1795] total_pgmajfault 35 [ 108.020200][ T2019] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 108.028610][ T406] usb 4-1: unable to get BOS descriptor or descriptor too short [ 108.030758][ T1795] total_inactive_anon 247980032 [ 108.036895][ T2019] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 108.041415][ T1795] total_active_anon 58826752 [ 108.049646][ T406] usb 4-1: config 1 has an invalid interface number: 206 but max is 0 [ 108.053765][ T1795] total_inactive_file 0 [ 108.062149][ T406] usb 4-1: config 1 has no interface number 0 [ 108.066354][ T1795] total_active_file 3018752 [ 108.074548][ T406] usb 4-1: New USB device found, idVendor=152d, idProduct=0310, bcdDevice=3b.0a [ 108.077005][ T1795] total_unevictable 0 [ 108.086436][ T406] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 108.090129][ T1795] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null) [ 108.097848][ T406] usb 4-1: Product: syz [ 108.097869][ T406] usb 4-1: Manufacturer: syz [ 108.105031][ T1795] ,cpuset=syz1,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.488,pid=1792,uid=0 [ 108.124015][ T1795] Memory cgroup out of memory: Killed process 1792 (syz.1.488) total-vm:90504kB, anon-rss:1228kB, file-rss:53676kB, shmem-rss:0kB, UID:0 pgtables:208kB oom_score_adj:1000 [ 108.125115][ T406] usb 4-1: SerialNumber: syz [ 108.145741][ T339] usb 1-1: device descriptor read/64, error -71 [ 108.158143][ T2023] SELinux: Context system_u:object_r:hald_cache_t:s0 is not valid (left unmapped). [ 108.194802][ T2025] netlink: 8 bytes leftover after parsing attributes in process `syz.2.541'. [ 108.224963][ T2025] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=2025 comm=syz.2.541 [ 108.224971][ T2026] netlink: 28 bytes leftover after parsing attributes in process `syz.2.541'. [ 108.326719][ T1801] syz.1.488 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 108.359240][ T406] usb 4-1: USB disconnect, device number 54 [ 108.368595][ T1801] CPU: 1 UID: 0 PID: 1801 Comm: syz.1.488 Not tainted syzkaller #0 cb76c71933628f8d69c8d31cdfd2579bb1d1f37a [ 108.368629][ T1801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 108.368644][ T1801] Call Trace: [ 108.368650][ T1801] [ 108.368659][ T1801] __dump_stack+0x21/0x30 [ 108.368690][ T1801] dump_stack_lvl+0x140/0x1c0 [ 108.368717][ T1801] ? __cfi_dump_stack_lvl+0x10/0x10 [ 108.368742][ T1801] ? ___ratelimit+0x40e/0x5b0 [ 108.368764][ T1801] dump_stack+0x19/0x20 [ 108.368789][ T1801] dump_header+0xd6/0x490 [ 108.368813][ T1801] ? __cfi_mem_cgroup_get_max+0x10/0x10 [ 108.368839][ T1801] oom_kill_process+0x35d/0x640 [ 108.368872][ T1801] out_of_memory+0x624/0xa30 [ 108.368904][ T1801] ? __cfi_out_of_memory+0x10/0x10 [ 108.368934][ T1801] ? mutex_lock_killable+0x97/0x1d0 [ 108.368958][ T1801] ? __cfi_mutex_lock_killable+0x10/0x10 [ 108.368983][ T1801] mem_cgroup_out_of_memory+0x2c8/0x390 [ 108.369010][ T1801] ? css_next_descendant_pre+0x202/0x230 [ 108.369030][ T1801] ? drain_obj_stock+0xed0/0xed0 [ 108.369056][ T1801] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 108.369081][ T1801] try_charge_memcg+0x91c/0xe10 [ 108.369103][ T1801] ? __cfi_try_charge_memcg+0x10/0x10 [ 108.369124][ T1801] ? __alloc_pages_noprof+0x35f/0x7e0 [ 108.369145][ T1801] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 108.369167][ T1801] __mem_cgroup_charge+0xfc/0x420 [ 108.369190][ T1801] ? folio_add_lru+0x116/0x400 [ 108.369209][ T1801] ? __cfi___mem_cgroup_charge+0x10/0x10 [ 108.369234][ T1801] shmem_alloc_and_add_folio+0x8e6/0x10b0 [ 108.369254][ T1801] ? put_swap_device+0x130/0x130 [ 108.369271][ T1801] ? shmem_huge_global_enabled+0x2da/0x360 [ 108.369299][ T1801] ? shmem_allowable_huge_orders+0x1f7/0x430 [ 108.369326][ T1801] ? __kasan_check_write+0x18/0x20 [ 108.369350][ T1801] ? _raw_spin_lock+0x92/0x120 [ 108.369376][ T1801] shmem_get_folio_gfp+0x607/0x1390 [ 108.369404][ T1801] ? shmem_get_folio+0xc0/0xc0 [ 108.369430][ T1801] ? __kasan_check_write+0x18/0x20 [ 108.369473][ T1801] ? inode_to_bdi+0x6d/0x100 [ 108.369493][ T1801] shmem_write_begin+0xf4/0x270 [ 108.369510][ T1801] generic_perform_write+0x328/0x970 [ 108.369529][ T1801] ? inode_update_timestamps+0x4f0/0x700 [ 108.369551][ T1801] ? __cfi_generic_perform_write+0x10/0x10 [ 108.369570][ T1801] ? down_write+0xee/0x2b0 [ 108.369588][ T1801] ? mnt_get_write_access_file+0x1af/0x3b0 [ 108.369608][ T1801] ? mnt_put_write_access_file+0xc2/0x100 [ 108.369628][ T1801] ? file_update_time+0x1de/0x210 [ 108.369647][ T1801] shmem_file_write_iter+0x105/0x130 [ 108.369667][ T1801] __kernel_write_iter+0x42c/0x8a0 [ 108.369692][ T1801] ? __cfi___kernel_write_iter+0x10/0x10 [ 108.369714][ T1801] ? get_dump_page+0x165/0x220 [ 108.369733][ T1801] ? __asan_memset+0x39/0x50 [ 108.369755][ T1801] ? iov_iter_bvec+0xc0/0x180 [ 108.369771][ T1801] dump_user_range+0xb8b/0xe60 [ 108.369796][ T1801] ? __cfi_dump_user_range+0x10/0x10 [ 108.369832][ T1801] ? elf_coredump_extra_notes_write+0x442/0x4d0 [ 108.369857][ T1801] ? __cfi_elf_coredump_extra_notes_write+0x10/0x10 [ 108.369881][ T1801] ? elf_core_dump+0x24c0/0x3960 [ 108.369899][ T1801] elf_core_dump+0x2e7e/0x3960 [ 108.369918][ T1801] ? __cfi_elf_core_dump+0x10/0x10 [ 108.369942][ T1801] ? dump_interrupted+0xf0/0xf0 [ 108.369963][ T1801] ? filp_open+0x199/0x1f0 [ 108.369982][ T1801] ? 0xffffffffff600000 [ 108.369995][ T1801] ? freezing_slow_path+0x12b/0x170 [ 108.370022][ T1801] do_coredump+0x208a/0x2fe0 [ 108.370047][ T1801] ? __cfi_do_coredump+0x10/0x10 [ 108.370068][ T1801] ? asm_exc_page_fault+0x2b/0x30 [ 108.370100][ T1801] ? __kasan_slab_free+0x6a/0x80 [ 108.370115][ T1801] ? kmem_cache_free+0x1bd/0x4f0 [ 108.370139][ T1801] ? get_signal+0xa74/0x14e0 [ 108.370160][ T1801] get_signal+0x11f8/0x14e0 [ 108.370183][ T1801] arch_do_signal_or_restart+0xbc/0x760 [ 108.370227][ T1801] ? fixup_vdso_exception+0x20d/0x310 [ 108.370255][ T1801] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 108.370285][ T1801] irqentry_exit_to_user_mode+0x4d/0xb0 [ 108.370307][ T1801] irqentry_exit+0x16/0x60 [ 108.370328][ T1801] exc_page_fault+0x65/0xc0 [ 108.370347][ T1801] asm_exc_page_fault+0x2b/0x30 [ 108.370372][ T1801] RIP: 0033:0x7f3f9c4527f7 [ 108.370387][ T1801] Code: e8 8e fa ff ff 89 f2 48 8d 3d 8d 40 1b 00 48 8d 35 6c fa 1d 00 31 c0 e8 e7 f8 ff ff 0f 1f 80 00 00 00 00 53 89 fb 48 83 ec 10 <64> 8b 04 25 a4 ff ff ff 85 c0 74 2a 89 fe 31 c0 bf 3c 00 00 00 e8 [ 108.370403][ T1801] RSP: 002b:00007f3f9d491120 EFLAGS: 00010202 [ 108.370421][ T1801] RAX: 0000000000000000 RBX: 000000000000000b RCX: 00007f3f9c59c819 [ 108.370433][ T1801] RDX: 00007f3f9d491140 RSI: 00007f3f9d491270 RDI: 000000000000000b [ 108.370450][ T1801] RBP: 00007f3f9c632c91 R08: 0000000000000000 R09: 0000000000000000 [ 108.370462][ T1801] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 108.370473][ T1801] R13: 00007f3f9c816038 R14: 00007f3f9c815fa0 R15: 00007fff5875b528 [ 108.370489][ T1801] [ 108.838866][ T339] usb 1-1: device descriptor read/64, error -71 [ 108.845280][ T1801] memory: usage 307200kB, limit 307200kB, failcnt 27843 [ 108.857467][ T1801] memory+swap: usage 427380kB, limit 9007199254740988kB, failcnt 0 [ 108.865449][ T1801] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 108.872463][ T1801] Memory cgroup stats for /syz1: [ 108.872617][ T1801] cache 314142720 [ 108.881295][ T1801] rss 262144 [ 108.884515][ T1801] rss_huge 0 [ 108.891497][ T1801] shmem 314138624 [ 108.895185][ T1801] mapped_file 0 [ 108.898678][ T1801] dirty 0 [ 108.901667][ T1801] writeback 0 [ 108.904967][ T1801] workingset_refault_anon 306 [ 108.909670][ T1801] workingset_refault_file 1790 [ 108.914496][ T1801] swap 118681600 [ 108.918088][ T1801] swapcached 167936 [ 108.921898][ T1801] pgpgin 180655 [ 108.925400][ T1801] pgpgout 103855 [ 108.929183][ T1801] pgfault 29925 [ 108.932743][ T1801] pgmajfault 44 [ 108.936249][ T1801] inactive_anon 99844096 [ 108.940509][ T1801] active_anon 214724608 [ 108.944682][ T1801] inactive_file 0 [ 108.949291][ T1801] active_file 4096 [ 108.953040][ T1801] unevictable 0 [ 108.956549][ T1801] hierarchical_memory_limit 314572800 [ 108.961967][ T1801] hierarchical_memsw_limit 9223372036854771712 [ 108.968144][ T1801] total_cache 314142720 [ 108.972340][ T1801] total_rss 262144 [ 108.976087][ T1801] total_rss_huge 0 [ 108.979912][ T1801] total_shmem 314138624 [ 108.984128][ T1801] total_mapped_file 0 [ 108.988152][ T1801] total_dirty 0 [ 108.991986][ T1801] total_writeback 0 [ 108.996025][ T1801] total_workingset_refault_anon 306 [ 109.001244][ T1801] total_workingset_refault_file 1790 [ 109.006584][ T1801] total_swap 118681600 [ 109.010658][ T1801] total_swapcached 167936 [ 109.014978][ T1801] total_pgpgin 180655 [ 109.018986][ T1801] total_pgpgout 103855 [ 109.023056][ T1801] total_pgfault 29925 [ 109.027039][ T1801] total_pgmajfault 44 [ 109.031011][ T1801] total_inactive_anon 99844096 [ 109.035795][ T1801] total_active_anon 214724608 [ 109.040458][ T1801] total_inactive_file 0 [ 109.044611][ T1801] total_active_file 4096 [ 109.048861][ T1801] total_unevictable 0 [ 109.052834][ T1801] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.488,pid=1805,uid=0 [ 109.067576][ T66] usb 3-1: new high-speed USB device number 57 using dummy_hcd [ 109.068369][ T1801] Memory cgroup out of memory: Killed process 1805 (syz.1.488) total-vm:90504kB, anon-rss:1228kB, file-rss:53572kB, shmem-rss:0kB, UID:0 pgtables:196kB oom_score_adj:1000 [ 109.092201][ T339] usb 1-1: new high-speed USB device number 51 using dummy_hcd [ 109.225746][ T66] usb 3-1: Using ep0 maxpacket: 32 [ 109.232001][ T66] usb 3-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 109.235771][ T339] usb 1-1: device descriptor read/64, error -71 [ 109.243105][ T66] usb 3-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 109.267043][ T66] usb 3-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 109.276189][ T66] usb 3-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 109.285742][ T66] usb 3-1: Product: syz [ 109.289939][ T66] usb 3-1: Manufacturer: syz [ 109.303450][ T66] hub 3-1:4.0: USB hub found [ 109.409782][ T2010] swapoff invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 109.421135][ T2010] CPU: 1 UID: 0 PID: 2010 Comm: swapoff Not tainted syzkaller #0 cb76c71933628f8d69c8d31cdfd2579bb1d1f37a [ 109.421174][ T2010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 109.421188][ T2010] Call Trace: [ 109.421195][ T2010] [ 109.421203][ T2010] __dump_stack+0x21/0x30 [ 109.421235][ T2010] dump_stack_lvl+0x140/0x1c0 [ 109.421283][ T2010] ? __cfi_dump_stack_lvl+0x10/0x10 [ 109.421312][ T2010] ? ___ratelimit+0x40e/0x5b0 [ 109.421335][ T2010] dump_stack+0x19/0x20 [ 109.421363][ T2010] dump_header+0xd6/0x490 [ 109.421388][ T2010] ? __cfi_mem_cgroup_get_max+0x10/0x10 [ 109.421415][ T2010] oom_kill_process+0x35d/0x640 [ 109.421449][ T2010] ? __pv_queued_spin_lock_slowpath+0x22e/0xe90 [ 109.421473][ T2010] out_of_memory+0x624/0xa30 [ 109.421508][ T2010] ? __cfi_out_of_memory+0x10/0x10 [ 109.421542][ T2010] ? mutex_lock_killable+0x97/0x1d0 [ 109.421566][ T2010] ? __cfi_mutex_lock_killable+0x10/0x10 [ 109.421593][ T2010] mem_cgroup_out_of_memory+0x2c8/0x390 [ 109.421625][ T2010] ? css_next_descendant_pre+0x202/0x230 [ 109.421652][ T2010] ? drain_obj_stock+0xed0/0xed0 [ 109.421685][ T2010] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 109.421716][ T2010] try_charge_memcg+0x91c/0xe10 [ 109.421745][ T2010] ? __cfi_try_charge_memcg+0x10/0x10 [ 109.421771][ T2010] ? xas_load+0x3a2/0x3d0 [ 109.421807][ T2010] mem_cgroup_swapin_charge_folio+0x1b3/0x3e0 [ 109.421838][ T2010] __read_swap_cache_async+0x345/0x680 [ 109.421875][ T2010] swap_cluster_readahead+0x321/0x570 [ 109.421912][ T2010] ? __cfi_swap_cluster_readahead+0x10/0x10 [ 109.421948][ T2010] ? xas_nomem+0x71/0x2c0 [ 109.421981][ T2010] ? xas_get_order+0x172/0x1d0 [ 109.422014][ T2010] shmem_swapin_folio+0xa0e/0x11f0 [ 109.422036][ T2010] ? xas_start+0x317/0x3e0 [ 109.422068][ T2010] ? trace_android_vh_shmem_mod_swapped+0x130/0x130 [ 109.422091][ T2010] ? __cfi_folio_unlock+0x10/0x10 [ 109.422109][ T2010] ? xas_find+0x70d/0x840 [ 109.422129][ T2010] shmem_unuse+0x7e4/0xd20 [ 109.422167][ T2010] ? __cfi_shmem_unuse+0x10/0x10 [ 109.422210][ T2010] ? terminate_walk+0x450/0x580 [ 109.422245][ T2010] ? do_filp_open+0x2d4/0x440 [ 109.422267][ T2010] try_to_unuse+0x1af/0x1450 [ 109.422292][ T2010] ? __asan_memcpy+0x5a/0x80 [ 109.422318][ T2010] ? dec_mm_counter+0xa0/0xa0 [ 109.422340][ T2010] ? __kasan_check_write+0x18/0x20 [ 109.422365][ T2010] ? _raw_spin_lock_irq+0x93/0x120 [ 109.422393][ T2010] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 109.422421][ T2010] ? swapcache_free_entries+0x71/0x400 [ 109.422441][ T2010] ? kvfree+0x39/0x50 [ 109.422464][ T2010] ? drain_slots_cache_cpu+0x2ad/0x3b0 [ 109.422489][ T2010] ? cpus_read_unlock+0x68/0xa0 [ 109.422519][ T2010] __se_sys_swapoff+0x6d3/0xe60 [ 109.422542][ T2010] ? __x64_sys_swapoff+0x60/0x60 [ 109.422562][ T2010] ? __kasan_check_read+0x15/0x20 [ 109.422588][ T2010] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 109.422613][ T2010] __x64_sys_swapoff+0x3c/0x60 [ 109.422633][ T2010] x64_sys_call+0x2b18/0x2ee0 [ 109.422661][ T2010] do_syscall_64+0x57/0xf0 [ 109.422688][ T2010] ? clear_bhb_loop+0x50/0xa0 [ 109.422706][ T2010] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 109.422734][ T2010] RIP: 0033:0x7f1c8725aed7 [ 109.422751][ T2010] Code: 00 66 90 48 83 fe 01 48 8b 15 1d 1f 0d 00 19 c0 83 e0 f0 83 c0 26 64 89 02 b8 ff ff ff ff c3 0f 1f 40 00 b8 a8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d f1 1e 0d 00 f7 d8 64 89 01 48 [ 109.422768][ T2010] RSP: 002b:00007ffd5d885058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a8 [ 109.422790][ T2010] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1c8725aed7 [ 109.422805][ T2010] RDX: 00005638bb8f1a10 RSI: 00007f1c873e04e8 RDI: 00005638bb8f19c0 [ 109.422820][ T2010] RBP: 00005638bb8f19c0 R08: 0000000000000100 R09: 00007f1c8732dac0 [ 109.422834][ T2010] R10: 0000000000000004 R11: 0000000000000246 R12: 00007ffd5d885278 [ 109.422848][ T2010] R13: 00005638bb8f12c0 R14: 00007f1c87449000 R15: 000056388a1abd98 [ 109.422865][ T2010] [ 109.422873][ T2010] memory: usage 307200kB, limit 307200kB, failcnt 30465 [ 109.630397][ T66] hub 3-1:4.0: config failed, can't read hub descriptor (err -22) [ 109.635105][ T2010] memory+swap: usage 409268kB, limit 9007199254740988kB, failcnt 0 [ 109.679994][ T66] usb 3-1: USB disconnect, device number 57 [ 109.685728][ T2010] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 109.835824][ T339] usb 1-1: device descriptor read/64, error -71 [ 109.842278][ T2010] Memory cgroup stats for /syz1: [ 109.842426][ T2010] cache 302252032 [ 109.851325][ T2010] rss 258048 [ 109.854989][ T2010] rss_huge 0 [ 109.858251][ T2010] shmem 302252032 [ 109.861933][ T2010] mapped_file 0 [ 109.865404][ T2010] dirty 0 [ 109.868390][ T2010] writeback 0 [ 109.871751][ T2010] workingset_refault_anon 1310 [ 109.876630][ T2010] workingset_refault_file 1790 [ 109.881422][ T2010] swap 97861632 [ 109.884895][ T2010] swapcached 1081344 [ 109.888845][ T2010] pgpgin 185574 [ 109.892318][ T2010] pgpgout 111427 [ 109.895916][ T406] usb 4-1: new high-speed USB device number 55 using dummy_hcd [ 109.903542][ T2010] pgfault 30174 [ 109.907726][ T2010] pgmajfault 44 [ 109.911216][ T2010] inactive_anon 92680192 [ 109.915464][ T2010] active_anon 211025920 [ 109.919654][ T2010] inactive_file 0 [ 109.923312][ T2010] active_file 0 [ 109.926807][ T2010] unevictable 0 [ 109.930277][ T2010] hierarchical_memory_limit 314572800 [ 109.935683][ T2010] hierarchical_memsw_limit 9223372036854771712 [ 109.941848][ T2010] total_cache 302252032 [ 109.946164][ T339] usb usb1-port1: attempt power cycle [ 109.952586][ T2010] total_rss 258048 [ 109.956518][ T2010] total_rss_huge 0 [ 109.960279][ T2010] total_shmem 302252032 [ 109.964445][ T2010] total_mapped_file 0 [ 109.968471][ T2010] total_dirty 0 [ 109.973834][ T2010] total_writeback 0 [ 109.977912][ T2010] total_workingset_refault_anon 1310 [ 109.983227][ T2010] total_workingset_refault_file 1790 [ 109.988534][ T2010] total_swap 97861632 [ 109.992528][ T2010] total_swapcached 1081344 [ 109.996964][ T2010] total_pgpgin 185574 [ 110.000950][ T2010] total_pgpgout 111427 [ 110.005049][ T2010] total_pgfault 30174 [ 110.009053][ T2010] total_pgmajfault 44 [ 110.013043][ T2010] total_inactive_anon 92680192 [ 110.018144][ T2010] total_active_anon 211025920 [ 110.022847][ T2010] total_inactive_file 0 [ 110.027124][ T2010] total_active_file 0 [ 110.031111][ T2010] total_unevictable 0 [ 110.035108][ T2010] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.488,pid=1789,uid=0 [ 110.049912][ T2010] Memory cgroup out of memory: Killed process 1789 (syz.1.488) total-vm:90504kB, anon-rss:1356kB, file-rss:51328kB, shmem-rss:0kB, UID:0 pgtables:180kB oom_score_adj:1000 [ 110.078801][ T36] kauditd_printk_skb: 172 callbacks suppressed [ 110.078818][ T36] audit: type=1400 audit(2000000025.330:772): avc: denied { append } for pid=2047 comm="syz.2.547" name="kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 110.115699][ T406] usb 4-1: Using ep0 maxpacket: 16 [ 110.123517][ T406] usb 4-1: unable to get BOS descriptor or descriptor too short [ 110.135695][ T36] audit: type=1400 audit(2000000025.370:773): avc: denied { rename } for pid=2047 comm="syz.2.547" name="file0" dev="tmpfs" ino=661 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 110.135705][ T406] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 110.135783][ T406] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 110.192313][ T406] usb 4-1: New USB device found, idVendor=103d, idProduct=0100, bcdDevice= 0.40 [ 110.201840][ T406] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 110.211668][ T406] usb 4-1: Product: syz [ 110.216274][ T406] usb 4-1: Manufacturer: syz [ 110.221379][ T406] usb 4-1: SerialNumber: syz [ 110.226918][ T36] audit: type=1400 audit(2000000025.480:774): avc: denied { read write } for pid=2029 comm="syz.1.529" name="fuse" dev="devtmpfs" ino=23 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 110.295723][ T36] audit: type=1400 audit(2000000025.500:775): avc: denied { open } for pid=2029 comm="syz.1.529" path="/dev/fuse" dev="devtmpfs" ino=23 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 110.300233][ T339] usb 1-1: new high-speed USB device number 52 using dummy_hcd [ 110.367570][ T2010] swapoff invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 110.378142][ T36] audit: type=1400 audit(2000000025.590:776): avc: denied { bind } for pid=2055 comm="syz.2.548" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 110.383298][ T339] usb 1-1: device descriptor read/8, error -71 [ 110.399255][ T2010] CPU: 0 UID: 0 PID: 2010 Comm: swapoff Not tainted syzkaller #0 cb76c71933628f8d69c8d31cdfd2579bb1d1f37a [ 110.399353][ T2010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 110.399395][ T2010] Call Trace: [ 110.399417][ T2010] [ 110.399440][ T2010] __dump_stack+0x21/0x30 [ 110.399556][ T2010] dump_stack_lvl+0x140/0x1c0 [ 110.399630][ T2010] ? __cfi_dump_stack_lvl+0x10/0x10 [ 110.399701][ T2010] ? ___ratelimit+0x40e/0x5b0 [ 110.399768][ T2010] dump_stack+0x19/0x20 [ 110.399837][ T2010] dump_header+0xd6/0x490 [ 110.399909][ T2010] ? __cfi_mem_cgroup_get_max+0x10/0x10 [ 110.399977][ T2010] oom_kill_process+0x35d/0x640 [ 110.400093][ T2010] out_of_memory+0x624/0xa30 [ 110.400203][ T2010] ? __cfi_out_of_memory+0x10/0x10 [ 110.400296][ T2010] ? mutex_lock_killable+0x115/0x1d0 [ 110.400360][ T2010] ? __cfi_mutex_lock_killable+0x10/0x10 [ 110.400444][ T2010] mem_cgroup_out_of_memory+0x2c8/0x390 [ 110.400530][ T2010] ? css_next_descendant_pre+0x202/0x230 [ 110.400596][ T2010] ? drain_obj_stock+0xed0/0xed0 [ 110.400682][ T2010] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 110.400773][ T2010] try_charge_memcg+0x91c/0xe10 [ 110.400847][ T2010] ? __cfi_try_charge_memcg+0x10/0x10 [ 110.400913][ T2010] ? xas_load+0x3a2/0x3d0 [ 110.401010][ T2010] mem_cgroup_swapin_charge_folio+0x1b3/0x3e0 [ 110.401084][ T2010] __read_swap_cache_async+0x345/0x680 [ 110.401180][ T2010] swap_cluster_readahead+0x321/0x570 [ 110.401277][ T2010] ? __cfi_swap_cluster_readahead+0x10/0x10 [ 110.401382][ T2010] ? xas_nomem+0x71/0x2c0 [ 110.401490][ T2010] ? xas_get_order+0x172/0x1d0 [ 110.401566][ T2010] shmem_swapin_folio+0xa0e/0x11f0 [ 110.401626][ T2010] ? raw_irqentry_exit_cond_resched+0x32/0x40 [ 110.401711][ T2010] ? irqentry_exit+0x4a/0x60 [ 110.401787][ T2010] ? xas_start+0x317/0x3e0 [ 110.401881][ T2010] ? trace_android_vh_shmem_mod_swapped+0x130/0x130 [ 110.401961][ T2010] ? __cfi_folio_unlock+0x10/0x10 [ 110.402013][ T2010] ? xas_find+0x158/0x840 [ 110.402060][ T2010] shmem_unuse+0x7e4/0xd20 [ 110.402144][ T2010] ? __cfi_shmem_unuse+0x10/0x10 [ 110.402234][ T2010] ? terminate_walk+0x450/0x580 [ 110.402351][ T2010] ? do_filp_open+0x2d4/0x440 [ 110.402419][ T2010] try_to_unuse+0x1af/0x1450 [ 110.402482][ T2010] ? __asan_memcpy+0x5a/0x80 [ 110.402559][ T2010] ? dec_mm_counter+0xa0/0xa0 [ 110.402623][ T2010] ? __kasan_check_write+0x18/0x20 [ 110.402705][ T2010] ? _raw_spin_lock_irq+0x93/0x120 [ 110.402790][ T2010] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 110.402900][ T2010] ? swapcache_free_entries+0x71/0x400 [ 110.402972][ T2010] ? kvfree+0x39/0x50 [ 110.403038][ T2010] ? drain_slots_cache_cpu+0x2ad/0x3b0 [ 110.403108][ T2010] ? cpus_read_unlock+0x68/0xa0 [ 110.403196][ T2010] __se_sys_swapoff+0x6d3/0xe60 [ 110.403267][ T2010] ? __x64_sys_swapoff+0x60/0x60 [ 110.403411][ T2010] ? __kasan_check_read+0x15/0x20 [ 110.403493][ T2010] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 110.403577][ T2010] __x64_sys_swapoff+0x3c/0x60 [ 110.403644][ T2010] x64_sys_call+0x2b18/0x2ee0 [ 110.403723][ T2010] do_syscall_64+0x57/0xf0 [ 110.403804][ T2010] ? clear_bhb_loop+0x50/0xa0 [ 110.403866][ T2010] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 110.403965][ T2010] RIP: 0033:0x7f1c8725aed7 [ 110.404019][ T2010] Code: 00 66 90 48 83 fe 01 48 8b 15 1d 1f 0d 00 19 c0 83 e0 f0 83 c0 26 64 89 02 b8 ff ff ff ff c3 0f 1f 40 00 b8 a8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d f1 1e 0d 00 f7 d8 64 89 01 48 [ 110.404091][ T2010] RSP: 002b:00007ffd5d885058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a8 [ 110.404166][ T2010] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1c8725aed7 [ 110.404217][ T2010] RDX: 00005638bb8f1a10 RSI: 00007f1c873e04e8 RDI: 00005638bb8f19c0 [ 110.404266][ T2010] RBP: 00005638bb8f19c0 R08: 0000000000000100 R09: 00007f1c8732dac0 [ 110.404295][ T2010] R10: 0000000000000004 R11: 0000000000000246 R12: 00007ffd5d885278 [ 110.404335][ T2010] R13: 00005638bb8f12c0 R14: 00007f1c87449000 R15: 000056388a1abd98 [ 110.404387][ T2010] [ 110.404415][ T2010] memory: usage 307200kB, limit 307200kB, failcnt 30756 [ 110.537560][ T339] usb 1-1: device descriptor read/8, error -71 [ 110.538703][ T36] audit: type=1400 audit(2000000025.700:777): avc: denied { write } for pid=2060 comm="syz.2.551" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 110.590193][ T406] usb 4-1: Audio class v2/v3 interfaces need an interface association [ 110.595965][ T2010] memory+swap: usage 394512kB, limit 9007199254740988kB, failcnt 0 [ 110.605925][ T406] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 110.610055][ T2010] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 110.696347][ T45] usb 3-1: new high-speed USB device number 58 using dummy_hcd [ 110.733730][ T2010] Memory cgroup stats for [ 110.825773][ T339] usb 1-1: new high-speed USB device number 53 using dummy_hcd [ 110.871446][ T406] usb 4-1: USB disconnect, device number 55 [ 110.878141][ T2010] /syz1: [ 110.878297][ T2010] cache 312115200 [ 110.884917][ T2010] rss 262144 [ 110.886289][ T36] audit: type=1400 audit(2000000026.120:778): avc: denied { setopt } for pid=2066 comm="syz.3.552" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 110.891876][ T2010] rss_huge 0 [ 110.917650][ T36] audit: type=1400 audit(2000000026.120:779): avc: denied { ioctl } for pid=2066 comm="syz.3.552" path="socket:[17674]" dev="sockfs" ino=17674 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 110.926387][ T2010] shmem 312115200 [ 110.955716][ T2010] mapped_file 0 [ 110.960447][ T339] usb 1-1: device descriptor read/8, error -71 [ 110.966943][ T45] usb 3-1: Using ep0 maxpacket: 32 [ 110.980927][ T2010] dirty 0 [ 110.985226][ T2010] writeback 0 [ 110.988815][ T45] usb 3-1: New USB device found, idVendor=0a67, idProduct=5011, bcdDevice= 0.40 [ 110.997993][ T45] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 111.006086][ T45] usb 3-1: Product: syz [ 111.010409][ T45] usb 3-1: Manufacturer: syz [ 111.015341][ T45] usb 3-1: SerialNumber: syz [ 111.024980][ T36] audit: type=1400 audit(2000000026.130:780): avc: denied { nlmsg_read } for pid=2066 comm="syz.3.552" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 111.025742][ T2010] workingset_refault_anon 3302 [ 111.057218][ T2076] 9pnet: Could not find request transport: vcp [ 111.057657][ T2010] workingset_refault_file 1854 [ 111.073054][ T2010] swap 79331328 [ 111.085679][ T2010] swapcached 2187264 [ 111.089642][ T2010] pgpgin 193590 [ 111.093146][ T2010] pgpgout 116790 [ 111.094164][ T36] audit: type=1400 audit(2000000026.240:781): avc: denied { sys_module } for pid=2073 comm="syz.0.554" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 111.097120][ T2010] pgfault 30610 [ 111.135690][ T339] usb 1-1: device descriptor read/8, error -71 [ 111.153666][ T2010] pgmajfault 46 [ 111.157286][ T2010] inactive_anon 101654528 [ 111.161929][ T2010] active_anon 212918272 [ 111.166132][ T2010] inactive_file 0 [ 111.169796][ T2010] active_file 0 [ 111.173279][ T2010] unevictable 0 [ 111.185701][ T2010] hierarchical_memory_limit 314572800 [ 111.191156][ T2010] hierarchical_memsw_limit 9223372036854771712 [ 111.201024][ T2010] total_cache 312115200 [ 111.205257][ T2010] total_rss 262144 [ 111.215306][ T2010] total_rss_huge 0 [ 111.225701][ T2010] total_shmem 312115200 [ 111.229895][ T2010] total_mapped_file 0 [ 111.238609][ T2010] total_dirty 0 [ 111.242161][ T2010] total_writeback 0 [ 111.246128][ T339] usb usb1-port1: unable to enumerate USB device [ 111.254684][ T2061] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 111.263222][ T2061] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 111.286722][ T406] usb 4-1: new high-speed USB device number 56 using dummy_hcd [ 111.295125][ T45] usb 3-1: MIDIStreaming interface descriptor not found [ 111.305520][ T45] usb 3-1: USB disconnect, device number 58 [ 111.314273][ T2010] total_workingset_refault_anon 3302 [ 111.320325][ T2010] total_workingset_refault_file 1854 [ 111.327118][ T2010] total_swap 79331328 [ 111.331669][ T2010] total_swapcached 2187264 [ 111.336122][ T2010] total_pgpgin 193590 [ 111.340145][ T2010] total_pgpgout 116790 [ 111.344969][ T2010] total_pgfault 30610 [ 111.349132][ T2010] total_pgmajfault 46 [ 111.353161][ T2010] total_inactive_anon 101654528 [ 111.358059][ T2010] total_active_anon 212918272 [ 111.366362][ T2010] total_inactive_file 0 [ 111.370547][ T2010] total_active_file 0 [ 111.374542][ T2010] total_unevictable 0 [ 111.378872][ T2010] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.488,pid=1794,uid=0 [ 111.393424][ T2010] Memory cgroup out of memory: Killed process 1794 (syz.1.488) total-vm:90504kB, anon-rss:1228kB, file-rss:52864kB, shmem-rss:0kB, UID:0 pgtables:180kB oom_score_adj:1000 [ 111.444693][ T1793] syz.1.488 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 111.475688][ T406] usb 4-1: Using ep0 maxpacket: 8 [ 111.482177][ T406] usb 4-1: unable to get BOS descriptor or descriptor too short [ 111.491671][ T406] usb 4-1: config 2 has an invalid interface number: 11 but max is 0 [ 111.499836][ T406] usb 4-1: config 2 has no interface number 0 [ 111.506232][ T406] usb 4-1: config 2 interface 11 has no altsetting 0 [ 111.513445][ T1793] CPU: 1 UID: 0 PID: 1793 Comm: syz.1.488 Not tainted syzkaller #0 cb76c71933628f8d69c8d31cdfd2579bb1d1f37a [ 111.513481][ T1793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 111.513497][ T1793] Call Trace: [ 111.513505][ T1793] [ 111.513514][ T1793] __dump_stack+0x21/0x30 [ 111.513555][ T1793] dump_stack_lvl+0x140/0x1c0 [ 111.513585][ T1793] ? __cfi_dump_stack_lvl+0x10/0x10 [ 111.513615][ T1793] ? ___ratelimit+0x40e/0x5b0 [ 111.513639][ T1793] dump_stack+0x19/0x20 [ 111.513669][ T1793] dump_header+0xd6/0x490 [ 111.513697][ T1793] ? __cfi_mem_cgroup_get_max+0x10/0x10 [ 111.513725][ T1793] oom_kill_process+0x35d/0x640 [ 111.513762][ T1793] out_of_memory+0x624/0xa30 [ 111.513798][ T1793] ? __cfi_out_of_memory+0x10/0x10 [ 111.513833][ T1793] ? mutex_lock_killable+0x115/0x1d0 [ 111.513859][ T1793] ? __cfi_mutex_lock_killable+0x10/0x10 [ 111.513889][ T1793] mem_cgroup_out_of_memory+0x2c8/0x390 [ 111.513922][ T1793] ? css_next_descendant_pre+0x202/0x230 [ 111.513949][ T1793] ? drain_obj_stock+0xed0/0xed0 [ 111.513992][ T1793] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 111.514026][ T1793] try_charge_memcg+0x91c/0xe10 [ 111.514054][ T1793] ? __cfi_try_charge_memcg+0x10/0x10 [ 111.514082][ T1793] ? __alloc_pages_noprof+0x35f/0x7e0 [ 111.514111][ T1793] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 111.514141][ T1793] __mem_cgroup_charge+0xfc/0x420 [ 111.514176][ T1793] ? psi_task_switch+0xad/0xa10 [ 111.514209][ T1793] ? __cfi___mem_cgroup_charge+0x10/0x10 [ 111.514246][ T1793] ? __kasan_check_write+0x18/0x20 [ 111.514279][ T1793] shmem_alloc_and_add_folio+0x8e6/0x10b0 [ 111.514307][ T1793] ? put_swap_device+0x130/0x130 [ 111.514330][ T1793] ? shmem_huge_global_enabled+0x2da/0x360 [ 111.514366][ T1793] ? shmem_allowable_huge_orders+0x1f7/0x430 [ 111.514401][ T1793] ? __kasan_check_write+0x18/0x20 [ 111.514433][ T1793] ? _raw_spin_lock+0x92/0x120 [ 111.514465][ T1793] shmem_get_folio_gfp+0x607/0x1390 [ 111.514499][ T1793] ? __cfi_preempt_schedule_irq+0x10/0x10 [ 111.514525][ T1793] ? shmem_get_folio+0xc0/0xc0 [ 111.514559][ T1793] ? inode_to_bdi+0x6d/0x100 [ 111.514587][ T1793] shmem_write_begin+0xf4/0x270 [ 111.514611][ T1793] generic_perform_write+0x328/0x970 [ 111.514642][ T1793] ? __cfi_generic_perform_write+0x10/0x10 [ 111.514668][ T1793] ? down_write+0xee/0x2b0 [ 111.514696][ T1793] ? file_update_time+0xa3/0x210 [ 111.514731][ T1793] shmem_file_write_iter+0x105/0x130 [ 111.514767][ T1793] __kernel_write_iter+0x42c/0x8a0 [ 111.514811][ T1793] ? __cfi___kernel_write_iter+0x10/0x10 [ 111.514844][ T1793] ? get_dump_page+0x165/0x220 [ 111.514870][ T1793] ? __asan_memset+0x39/0x50 [ 111.514899][ T1793] ? iov_iter_bvec+0xc0/0x180 [ 111.514922][ T1793] dump_user_range+0xb8b/0xe60 [ 111.514957][ T1793] ? __cfi_dump_user_range+0x10/0x10 [ 111.514999][ T1793] ? elf_coredump_extra_notes_write+0x442/0x4d0 [ 111.515033][ T1793] ? __cfi_elf_coredump_extra_notes_write+0x10/0x10 [ 111.515067][ T1793] ? elf_core_dump+0x24c0/0x3960 [ 111.515092][ T1793] elf_core_dump+0x2e7e/0x3960 [ 111.515121][ T1793] ? __cfi_elf_core_dump+0x10/0x10 [ 111.515154][ T1793] ? dump_interrupted+0xf0/0xf0 [ 111.515183][ T1793] ? filp_open+0x199/0x1f0 [ 111.515208][ T1793] ? 0xffffffffff600000 [ 111.515226][ T1793] ? freezing_slow_path+0x12b/0x170 [ 111.515263][ T1793] do_coredump+0x208a/0x2fe0 [ 111.515299][ T1793] ? __cfi_do_coredump+0x10/0x10 [ 111.515330][ T1793] ? asm_exc_page_fault+0x2b/0x30 [ 111.515373][ T1793] ? __kasan_slab_free+0x6a/0x80 [ 111.515395][ T1793] ? kmem_cache_free+0x1bd/0x4f0 [ 111.515429][ T1793] ? get_signal+0xa74/0x14e0 [ 111.515459][ T1793] get_signal+0x11f8/0x14e0 [ 111.515492][ T1793] arch_do_signal_or_restart+0xbc/0x760 [ 111.515528][ T1793] ? fixup_vdso_exception+0x20d/0x310 [ 111.515564][ T1793] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 111.515602][ T1793] irqentry_exit_to_user_mode+0x4d/0xb0 [ 111.515632][ T1793] irqentry_exit+0x16/0x60 [ 111.515659][ T1793] exc_page_fault+0x65/0xc0 [ 111.515685][ T1793] asm_exc_page_fault+0x2b/0x30 [ 111.515718][ T1793] RIP: 0033:0x7f3f9c4527f7 [ 111.515739][ T1793] Code: e8 8e fa ff ff 89 f2 48 8d 3d 8d 40 1b 00 48 8d 35 6c fa 1d 00 31 c0 e8 e7 f8 ff ff 0f 1f 80 00 00 00 00 53 89 fb 48 83 ec 10 <64> 8b 04 25 a4 ff ff ff 85 c0 74 2a 89 fe 31 c0 bf 3c 00 00 00 e8 [ 111.515760][ T1793] RSP: 002b:00007f3f9d491120 EFLAGS: 00010202 [ 111.515782][ T1793] RAX: 0000000000000000 RBX: 000000000000000b RCX: 00007f3f9c59c819 [ 111.515800][ T1793] RDX: 00007f3f9d491140 RSI: 00007f3f9d491270 RDI: 000000000000000b [ 111.515816][ T1793] RBP: 00007f3f9c632c91 R08: 0000000000000000 R09: 0000000000000000 [ 111.515832][ T1793] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 111.515847][ T1793] R13: 00007f3f9c816038 R14: 00007f3f9c815fa0 R15: 00007fff5875b528 [ 111.515869][ T1793] [ 111.973963][ T1793] memory: usage 305800kB, limit 307200kB, failcnt 32734 [ 111.981246][ T1793] memory+swap: usage 366144kB, limit 9007199254740988kB, failcnt 0 [ 111.989479][ T2087] rust_binder: Error while translating object. [ 111.989513][ T2087] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EINVAL } [ 111.989535][ T2087] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:374 [ 112.005735][ T406] usb 4-1: New USB device found, idVendor=04b4, idProduct=6830, bcdDevice=99.24 [ 112.023955][ T406] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 112.032011][ T406] usb 4-1: Product: syz [ 112.036220][ T406] usb 4-1: Manufacturer: syz [ 112.040861][ T406] usb 4-1: SerialNumber: syz [ 112.052945][ T1793] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 112.060120][ T1793] Memory cgroup stats for /syz1: [ 112.060595][ T1793] cache 312573952 [ 112.069284][ T1793] rss 249856 [ 112.072517][ T1793] rss_huge 0 [ 112.075772][ T1793] shmem 311189504 [ 112.079470][ T1793] mapped_file 1048576 [ 112.083481][ T1793] dirty 8192 [ 112.088493][ T1793] writeback 0 [ 112.092556][ T1793] workingset_refault_anon 3302 [ 112.097384][ T1793] workingset_refault_file 3416 [ 112.102188][ T1793] swap 61530112 [ 112.105687][ T1793] swapcached 1748992 [ 112.109612][ T1793] pgpgin 203365 [ 112.113094][ T1793] pgpgout 126565 [ 112.116680][ T1793] pgfault 31258 [ 112.120368][ T1793] pgmajfault 62 [ 112.124200][ T1793] inactive_anon 114700288 [ 112.128612][ T1793] active_anon 198488064 [ 112.132818][ T1793] inactive_file 1122304 [ 112.137013][ T1793] active_file 262144 [ 112.140972][ T1793] unevictable 0 [ 112.144705][ T1793] hierarchical_memory_limit 314572800 [ 112.150424][ T1793] hierarchical_memsw_limit 9223372036854771712 [ 112.156853][ T1793] total_cache 312573952 [ 112.161048][ T1793] total_rss 249856 [ 112.164800][ T1793] total_rss_huge 0 [ 112.168563][ T1793] total_shmem 311189504 [ 112.172809][ T1793] total_mapped_file 1048576 [ 112.177441][ T1793] total_dirty 8192 [ 112.182933][ T1793] total_writeback 0 [ 112.186825][ T1793] total_workingset_refault_anon 3302 [ 112.192151][ T1793] total_workingset_refault_file 3416 [ 112.197779][ T1793] total_swap 61530112 [ 112.201821][ T1793] total_swapcached 1748992 [ 112.211362][ T1793] total_pgpgin 203365 [ 112.215417][ T1793] total_pgpgout 126565 [ 112.219562][ T1793] total_pgfault 31258 [ 112.223634][ T1793] total_pgmajfault 62 [ 112.227730][ T1793] total_inactive_anon 114700288 [ 112.232663][ T1793] total_active_anon 198488064 [ 112.237414][ T1793] total_inactive_file 1122304 [ 112.242173][ T1793] total_active_file 262144 [ 112.246682][ T1793] total_unevictable 0 [ 112.251090][ T1793] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.488,pid=1800,uid=0 [ 112.269268][ T1793] Memory cgroup out of memory: Killed process 1800 (syz.1.488) total-vm:90504kB, anon-rss:1228kB, file-rss:53748kB, shmem-rss:0kB, UID:0 pgtables:208kB oom_score_adj:1000 [ 112.287315][ T406] ums-cypress 4-1:2.11: USB Mass Storage device detected [ 112.326220][ T45] usb 1-1: new high-speed USB device number 54 using dummy_hcd [ 112.335132][ T406] usb 4-1: USB disconnect, device number 56 [ 112.425748][ T9] usb 3-1: new full-speed USB device number 59 using dummy_hcd [ 112.496939][ T45] usb 1-1: config 0 has an invalid interface number: 64 but max is 0 [ 112.505066][ T45] usb 1-1: config 0 has an invalid descriptor of length 110, skipping remainder of the config [ 112.515407][ T45] usb 1-1: config 0 has no interface number 0 [ 112.527158][ T45] usb 1-1: New USB device found, idVendor=046d, idProduct=0823, bcdDevice=39.48 [ 112.536263][ T45] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 112.544268][ T45] usb 1-1: Product: syz [ 112.554261][ T45] usb 1-1: Manufacturer: syz [ 112.565771][ T45] usb 1-1: SerialNumber: syz [ 112.575221][ T45] usb 1-1: config 0 descriptor?? [ 112.577390][ T9] usb 3-1: config 8 has an invalid interface number: 223 but max is 0 [ 112.587782][ T45] usb 1-1: Found UVC 0.00 device syz (046d:0823) [ 112.594727][ T45] usb 1-1: No valid video chain found. [ 112.595775][ T9] usb 3-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config [ 112.623053][ T9] usb 3-1: config 8 has no interface number 0 [ 112.637287][ T9] usb 3-1: config 8 interface 223 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 112.667146][ T9] usb 3-1: New USB device found, idVendor=a6da, idProduct=7458, bcdDevice=2d.4d [ 112.676302][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 112.684312][ T9] usb 3-1: Product: syz [ 112.695708][ T9] usb 3-1: Manufacturer: syz [ 112.704372][ T9] usb 3-1: SerialNumber: syz [ 112.786991][ T2090] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 112.795725][ T2090] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 112.806543][ T66] usb 1-1: USB disconnect, device number 54 [ 112.863979][ T2010] swapoff invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 112.877272][ T2010] CPU: 1 UID: 0 PID: 2010 Comm: swapoff Not tainted syzkaller #0 cb76c71933628f8d69c8d31cdfd2579bb1d1f37a [ 112.877310][ T2010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 112.877326][ T2010] Call Trace: [ 112.877335][ T2010] [ 112.877345][ T2010] __dump_stack+0x21/0x30 [ 112.877382][ T2010] dump_stack_lvl+0x140/0x1c0 [ 112.877412][ T2010] ? __cfi_dump_stack_lvl+0x10/0x10 [ 112.877443][ T2010] ? ___ratelimit+0x40e/0x5b0 [ 112.877468][ T2010] dump_stack+0x19/0x20 [ 112.877498][ T2010] dump_header+0xd6/0x490 [ 112.877524][ T2010] ? __cfi_mem_cgroup_get_max+0x10/0x10 [ 112.877553][ T2010] oom_kill_process+0x35d/0x640 [ 112.877588][ T2010] ? __pv_queued_spin_lock_slowpath+0x22e/0xe90 [ 112.877615][ T2010] out_of_memory+0x624/0xa30 [ 112.877651][ T2010] ? __cfi_out_of_memory+0x10/0x10 [ 112.877683][ T2010] ? mutex_lock_killable+0x97/0x1d0 [ 112.877710][ T2010] ? __cfi_mutex_lock_killable+0x10/0x10 [ 112.877738][ T2010] mem_cgroup_out_of_memory+0x2c8/0x390 [ 112.877773][ T2010] ? css_next_descendant_pre+0x202/0x230 [ 112.877799][ T2010] ? drain_obj_stock+0xed0/0xed0 [ 112.877834][ T2010] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 112.877866][ T2010] try_charge_memcg+0x91c/0xe10 [ 112.877895][ T2010] ? __cfi_try_charge_memcg+0x10/0x10 [ 112.877922][ T2010] ? xas_load+0x3a2/0x3d0 [ 112.877969][ T2010] mem_cgroup_swapin_charge_folio+0x1b3/0x3e0 [ 112.878002][ T2010] __read_swap_cache_async+0x345/0x680 [ 112.878047][ T2010] swap_cluster_readahead+0x321/0x570 [ 112.878085][ T2010] ? __cfi_swap_cluster_readahead+0x10/0x10 [ 112.878137][ T2010] ? xas_nomem+0x71/0x2c0 [ 112.878171][ T2010] ? xas_get_order+0x172/0x1d0 [ 112.878196][ T2010] shmem_swapin_folio+0xa0e/0x11f0 [ 112.878227][ T2010] ? raw_irqentry_exit_cond_resched+0x32/0x40 [ 112.878261][ T2010] ? irqentry_exit+0x4a/0x60 [ 112.878299][ T2010] ? xas_start+0x317/0x3e0 [ 112.878333][ T2010] ? trace_android_vh_shmem_mod_swapped+0x130/0x130 [ 112.878367][ T2010] ? __cfi_folio_unlock+0x10/0x10 [ 112.878390][ T2010] ? xas_find+0x158/0x840 [ 112.878412][ T2010] shmem_unuse+0x7e4/0xd20 [ 112.878448][ T2010] ? __cfi_shmem_unuse+0x10/0x10 [ 112.878490][ T2010] ? terminate_walk+0x450/0x580 [ 112.878540][ T2010] ? do_filp_open+0x2d4/0x440 [ 112.878566][ T2010] try_to_unuse+0x1af/0x1450 [ 112.878596][ T2010] ? __asan_memcpy+0x5a/0x80 [ 112.878636][ T2010] ? dec_mm_counter+0xa0/0xa0 [ 112.878661][ T2010] ? __kasan_check_write+0x18/0x20 [ 112.878700][ T2010] ? _raw_spin_lock_irq+0x93/0x120 [ 112.878733][ T2010] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 112.878767][ T2010] ? swapcache_free_entries+0x71/0x400 [ 112.878799][ T2010] ? kvfree+0x39/0x50 [ 112.878827][ T2010] ? drain_slots_cache_cpu+0x2ad/0x3b0 [ 112.878858][ T2010] ? cpus_read_unlock+0x68/0xa0 [ 112.878900][ T2010] __se_sys_swapoff+0x6d3/0xe60 [ 112.878928][ T2010] ? __x64_sys_swapoff+0x60/0x60 [ 112.878959][ T2010] ? __kasan_check_read+0x15/0x20 [ 112.878989][ T2010] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 112.879028][ T2010] __x64_sys_swapoff+0x3c/0x60 [ 112.879052][ T2010] x64_sys_call+0x2b18/0x2ee0 [ 112.879085][ T2010] do_syscall_64+0x57/0xf0 [ 112.879134][ T2010] ? clear_bhb_loop+0x50/0xa0 [ 112.879157][ T2010] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 112.879200][ T2010] RIP: 0033:0x7f1c8725aed7 [ 112.879220][ T2010] Code: 00 66 90 48 83 fe 01 48 8b 15 1d 1f 0d 00 19 c0 83 e0 f0 83 c0 26 64 89 02 b8 ff ff ff ff c3 0f 1f 40 00 b8 a8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d f1 1e 0d 00 f7 d8 64 89 01 48 [ 112.879242][ T2010] RSP: 002b:00007ffd5d885058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a8 [ 112.879268][ T2010] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1c8725aed7 [ 112.879286][ T2010] RDX: 00005638bb8f1a10 RSI: 00007f1c873e04e8 RDI: 00005638bb8f19c0 [ 112.879305][ T2010] RBP: 00005638bb8f19c0 R08: 0000000000000100 R09: 00007f1c8732dac0 [ 112.879322][ T2010] R10: 0000000000000004 R11: 0000000000000246 R12: 00007ffd5d885278 [ 112.879338][ T2010] R13: 00005638bb8f12c0 R14: 00007f1c87449000 R15: 000056388a1abd98 [ 112.879359][ T2010] [ 112.879368][ T2010] memory: usage 307200kB, limit 307200kB, failcnt 38974 [ 112.921267][ T9] usb 3-1: USB disconnect, device number 59 [ 112.950874][ T2010] memory+swap: usage 363112kB, limit 9007199254740988kB, failcnt 0 [ 113.236232][ T2109] netlink: 'syz.3.564': attribute type 32 has an invalid length. [ 113.266495][ T2010] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 113.304239][ T2010] Memory cgroup stats for /syz1: [ 113.304388][ T2010] cache 307580928 [ 113.313046][ T2010] rss 245760 [ 113.316496][ T2010] rss_huge 0 [ 113.319751][ T2010] shmem 307580928 [ 113.323400][ T2010] mapped_file 0 [ 113.326924][ T2010] dirty 0 [ 113.329870][ T2010] writeback 0 [ 113.333165][ T2010] workingset_refault_anon 3302 [ 113.337991][ T2010] workingset_refault_file 3968 [ 113.342774][ T2010] swap 52944896 [ 113.346334][ T2010] swapcached 1568768 [ 113.350395][ T2110] netlink: 28 bytes leftover after parsing attributes in process `syz.3.564'. [ 113.363600][ T2010] pgpgin 204679 [ 113.363618][ T2109] tipc: Started in network mode [ 113.367212][ T2010] pgpgout 129112 [ 113.367223][ T2010] pgfault 31321 [ 113.383033][ T2010] pgmajfault 70 [ 113.385764][ T2109] tipc: Node identity :, cluster identity 4711 [ 113.392826][ T2010] inactive_anon 106500096 [ 113.397202][ T2010] active_anon 202895360 [ 113.401559][ T2010] inactive_file 0 [ 113.405286][ T2010] active_file 0 [ 113.408787][ T2010] unevictable 0 [ 113.412266][ T2010] hierarchical_memory_limit 314572800 [ 113.419943][ T2010] hierarchical_memsw_limit 9223372036854771712 [ 113.423493][ T2109] tipc: Enabling of bearer rejected, failed to enable media [ 113.426170][ T2010] total_cache 307580928 [ 113.426182][ T2010] total_rss 245760 [ 113.426190][ T2010] total_rss_huge 0 [ 113.426199][ T2010] total_shmem 307580928 [ 113.426207][ T2010] total_mapped_file 0 [ 113.426215][ T2010] total_dirty 0 [ 113.426224][ T2010] total_writeback 0 [ 113.426232][ T2010] total_workingset_refault_anon 3302 [ 113.426241][ T2010] total_workingset_refault_file 3968 [ 113.426251][ T2010] total_swap 52944896 [ 113.426259][ T2010] total_swapcached 1568768 [ 113.426267][ T2010] total_pgpgin 204679 [ 113.426275][ T2010] total_pgpgout 129112 [ 113.426283][ T2010] total_pgfault 31321 [ 113.426292][ T2010] total_pgmajfault 70 [ 113.426300][ T2010] total_inactive_anon 106500096 [ 113.426309][ T2010] total_active_anon 202895360 [ 113.426318][ T2010] total_inactive_file 0 [ 113.510803][ T2010] total_active_file 0 [ 113.514850][ T2010] total_unevictable 0 [ 113.519375][ T2010] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.488,pid=1801,uid=0 [ 113.535588][ T2010] Memory cgroup out of memory: Killed process 1801 (syz.1.488) total-vm:90504kB, anon-rss:1228kB, file-rss:53512kB, shmem-rss:0kB, UID:0 pgtables:196kB oom_score_adj:1000 [ 113.665823][ T406] usb 1-1: new high-speed USB device number 55 using dummy_hcd [ 113.729451][ T2010] swapoff invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 113.743176][ T2010] CPU: 1 UID: 0 PID: 2010 Comm: swapoff Not tainted syzkaller #0 cb76c71933628f8d69c8d31cdfd2579bb1d1f37a [ 113.743212][ T2010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 113.743228][ T2010] Call Trace: [ 113.743236][ T2010] [ 113.743245][ T2010] __dump_stack+0x21/0x30 [ 113.743279][ T2010] dump_stack_lvl+0x140/0x1c0 [ 113.743309][ T2010] ? __cfi_dump_stack_lvl+0x10/0x10 [ 113.743338][ T2010] ? ___ratelimit+0x40e/0x5b0 [ 113.743362][ T2010] dump_stack+0x19/0x20 [ 113.743390][ T2010] dump_header+0xd6/0x490 [ 113.743416][ T2010] ? __cfi_mem_cgroup_get_max+0x10/0x10 [ 113.743444][ T2010] oom_kill_process+0x35d/0x640 [ 113.743480][ T2010] out_of_memory+0x624/0xa30 [ 113.743514][ T2010] ? __cfi_out_of_memory+0x10/0x10 [ 113.743547][ T2010] ? mutex_lock_killable+0x115/0x1d0 [ 113.743573][ T2010] ? __cfi_mutex_lock_killable+0x10/0x10 [ 113.743601][ T2010] mem_cgroup_out_of_memory+0x2c8/0x390 [ 113.743634][ T2010] ? css_next_descendant_pre+0x202/0x230 [ 113.743660][ T2010] ? drain_obj_stock+0xed0/0xed0 [ 113.743693][ T2010] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 113.743726][ T2010] try_charge_memcg+0x91c/0xe10 [ 113.743753][ T2010] ? __cfi_try_charge_memcg+0x10/0x10 [ 113.743788][ T2010] ? xas_load+0x3a2/0x3d0 [ 113.743825][ T2010] mem_cgroup_swapin_charge_folio+0x1b3/0x3e0 [ 113.743852][ T2010] __read_swap_cache_async+0x345/0x680 [ 113.743892][ T2010] swap_cluster_readahead+0x321/0x570 [ 113.744360][ T2010] ? __cfi_swap_cluster_readahead+0x10/0x10 [ 113.744398][ T2010] ? xas_nomem+0x71/0x2c0 [ 113.744432][ T2010] ? xas_get_order+0x172/0x1d0 [ 113.744456][ T2010] shmem_swapin_folio+0xa0e/0x11f0 [ 113.744479][ T2010] ? raw_irqentry_exit_cond_resched+0x32/0x40 [ 113.744513][ T2010] ? irqentry_exit+0x4a/0x60 [ 113.744549][ T2010] ? xas_start+0x317/0x3e0 [ 113.744584][ T2010] ? trace_android_vh_shmem_mod_swapped+0x130/0x130 [ 113.744609][ T2010] ? __cfi_folio_unlock+0x10/0x10 [ 113.744631][ T2010] ? xas_find+0x158/0x840 [ 113.744654][ T2010] shmem_unuse+0x7e4/0xd20 [ 113.744689][ T2010] ? __cfi_shmem_unuse+0x10/0x10 [ 113.744723][ T2010] ? terminate_walk+0x450/0x580 [ 113.744765][ T2010] ? do_filp_open+0x2d4/0x440 [ 113.744799][ T2010] try_to_unuse+0x1af/0x1450 [ 113.744829][ T2010] ? __asan_memcpy+0x5a/0x80 [ 113.744861][ T2010] ? dec_mm_counter+0xa0/0xa0 [ 113.744886][ T2010] ? __kasan_check_write+0x18/0x20 [ 113.744917][ T2010] ? _raw_spin_lock_irq+0x93/0x120 [ 113.744950][ T2010] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 113.744983][ T2010] ? swapcache_free_entries+0x71/0x400 [ 113.745008][ T2010] ? kvfree+0x39/0x50 [ 113.745036][ T2010] ? drain_slots_cache_cpu+0x2ad/0x3b0 [ 113.745064][ T2010] ? cpus_read_unlock+0x68/0xa0 [ 113.745108][ T2010] __se_sys_swapoff+0x6d3/0xe60 [ 113.745135][ T2010] ? __x64_sys_swapoff+0x60/0x60 [ 113.745160][ T2010] ? __kasan_check_read+0x15/0x20 [ 113.745190][ T2010] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 113.745220][ T2010] __x64_sys_swapoff+0x3c/0x60 [ 113.745243][ T2010] x64_sys_call+0x2b18/0x2ee0 [ 113.745277][ T2010] do_syscall_64+0x57/0xf0 [ 113.745309][ T2010] ? clear_bhb_loop+0x50/0xa0 [ 113.745331][ T2010] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 113.745365][ T2010] RIP: 0033:0x7f1c8725aed7 [ 113.745386][ T2010] Code: 00 66 90 48 83 fe 01 48 8b 15 1d 1f 0d 00 19 c0 83 e0 f0 83 c0 26 64 89 02 b8 ff ff ff ff c3 0f 1f 40 00 b8 a8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d f1 1e 0d 00 f7 d8 64 89 01 48 [ 113.745407][ T2010] RSP: 002b:00007ffd5d885058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a8 [ 113.745432][ T2010] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1c8725aed7 [ 113.745449][ T2010] RDX: 00005638bb8f1a10 RSI: 00007f1c873e04e8 RDI: 00005638bb8f19c0 [ 113.745467][ T2010] RBP: 00005638bb8f19c0 R08: 0000000000000100 R09: 00007f1c8732dac0 [ 113.745483][ T2010] R10: 0000000000000004 R11: 0000000000000246 R12: 00007ffd5d885278 [ 113.745499][ T2010] R13: 00005638bb8f12c0 R14: 00007f1c87449000 R15: 000056388a1abd98 [ 113.745520][ T2010] [ 113.745529][ T2010] memory: usage 307200kB, limit 307200kB, failcnt 39246 [ 114.134108][ T2010] memory+swap: usage 353512kB, limit 9007199254740988kB, failcnt 0 [ 114.142060][ T2010] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 114.149001][ T406] usb 1-1: Using ep0 maxpacket: 16 [ 114.154198][ T2010] Memory cgroup stats for /syz1: [ 114.154606][ T2010] cache 312090624 [ 114.155798][ T66] usb 3-1: new high-speed USB device number 60 using dummy_hcd [ 114.160117][ T2010] rss 241664 [ 114.174118][ T2010] rss_huge 0 [ 114.177414][ T406] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 114.187570][ T45] usb 4-1: new full-speed USB device number 57 using dummy_hcd [ 114.195274][ T406] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 114.204267][ T2010] shmem 312090624 [ 114.208142][ T2010] mapped_file 0 [ 114.211635][ T2010] dirty 0 [ 114.214605][ T2010] writeback 0 [ 114.217991][ T2010] workingset_refault_anon 3764 [ 114.222857][ T2010] workingset_refault_file 3970 [ 114.227759][ T2010] swap 48111616 [ 114.231320][ T2010] swapcached 1810432 [ 114.235368][ T2010] pgpgin 212538 [ 114.238926][ T2010] pgpgout 135843 [ 114.242602][ T2010] pgfault 31785 [ 114.265772][ T406] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 114.274865][ T406] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 114.283092][ T2010] pgmajfault 71 [ 114.286593][ T406] usb 1-1: Product: syz [ 114.291186][ T406] usb 1-1: Manufacturer: syz [ 114.295835][ T2010] inactive_anon 102240256 [ 114.300186][ T2010] active_anon 211808256 [ 114.304367][ T2010] inactive_file 0 [ 114.308491][ T406] usb 1-1: SerialNumber: syz [ 114.313615][ T2010] active_file 0 [ 114.315771][ T66] usb 3-1: Using ep0 maxpacket: 32 [ 114.318085][ T2010] unevictable 0 [ 114.333467][ T66] usb 3-1: too many endpoints for config 1 interface 0 altsetting 0: 64, using maximum allowed: 30 [ 114.338290][ T2010] hierarchical_memory_limit 314572800 [ 114.349696][ T2010] hierarchical_memsw_limit 9223372036854771712 [ 114.355959][ T2010] total_cache 312090624 [ 114.360146][ T2010] total_rss 241664 [ 114.363909][ T2010] total_rss_huge 0 [ 114.364804][ T66] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid maxpacket 1056, setting to 1024 [ 114.375805][ T2010] total_shmem 312090624 [ 114.382886][ T2010] total_mapped_file 0 [ 114.386959][ T2010] total_dirty 0 [ 114.389134][ T66] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 114.391322][ T2010] total_writeback 0 [ 114.404819][ T45] usb 4-1: config 0 has an invalid interface number: 41 but max is 0 [ 114.413044][ T45] usb 4-1: config 0 has no interface number 0 [ 114.425680][ T2010] total_workingset_refault_anon 3764 [ 114.425731][ T66] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 64 [ 114.431001][ T2010] total_workingset_refault_file 3970 [ 114.431014][ T2010] total_swap 48111616 [ 114.431022][ T2010] total_swapcached 1810432 [ 114.458301][ T45] usb 4-1: config 0 interface 41 has no altsetting 0 [ 114.475828][ T66] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 114.485005][ T66] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 114.489162][ T2010] total_pgpgin 212538 [ 114.498668][ T45] usb 4-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 114.508179][ T45] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 114.515605][ T66] usb 3-1: Product: syz [ 114.516215][ T45] usb 4-1: Product: syz [ 114.520364][ T66] usb 3-1: Manufacturer: syz [ 114.520381][ T66] usb 3-1: SerialNumber: syz [ 114.523187][ T2119] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 114.524798][ T2010] total_pgpgout 135843 [ 114.545120][ T45] usb 4-1: Manufacturer: syz [ 114.555332][ T45] usb 4-1: SerialNumber: syz [ 114.560835][ T45] usb 4-1: config 0 descriptor?? [ 114.573431][ T2010] total_pgfault 31785 [ 114.578453][ T2010] total_pgmajfault 71 [ 114.582507][ T2010] total_inactive_anon 102240256 [ 114.587412][ T2010] total_active_anon 211808256 [ 114.592184][ T2010] total_inactive_file 0 [ 114.596412][ T2010] total_active_file 0 [ 114.600420][ T2010] total_unevictable 0 [ 114.604494][ T2010] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.488,pid=1793,uid=0 [ 114.619221][ T2010] Memory cgroup out of memory: Killed process 1793 (syz.1.488) total-vm:90504kB, anon-rss:1228kB, file-rss:56072kB, shmem-rss:0kB, UID:0 pgtables:200kB oom_score_adj:1000 [ 114.640381][ T406] usb 1-1: 0:2 : does not exist [ 114.657334][ T406] usb 1-1: 5:0: failed to get current value for ch 0 (-22) [ 114.702616][ T406] usb 1-1: USB disconnect, device number 55 [ 114.743708][ T2119] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 114.762445][ T2119] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 114.797446][ T66] cdc_ether 3-1:1.0: probe with driver cdc_ether failed with error -71 [ 114.827302][ T66] usb 3-1: USB disconnect, device number 60 [ 114.909488][ T1830] syz.1.488 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 114.995709][ T1830] CPU: 1 UID: 0 PID: 1830 Comm: syz.1.488 Not tainted syzkaller #0 cb76c71933628f8d69c8d31cdfd2579bb1d1f37a [ 114.995752][ T1830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 114.995768][ T1830] Call Trace: [ 114.995778][ T1830] [ 114.995788][ T1830] __dump_stack+0x21/0x30 [ 114.995838][ T1830] dump_stack_lvl+0x140/0x1c0 [ 114.995871][ T1830] ? __cfi_dump_stack_lvl+0x10/0x10 [ 114.995902][ T1830] ? ___ratelimit+0x40e/0x5b0 [ 114.995928][ T1830] dump_stack+0x19/0x20 [ 114.995959][ T1830] dump_header+0xd6/0x490 [ 114.995988][ T1830] ? __cfi_mem_cgroup_get_max+0x10/0x10 [ 114.996017][ T1830] oom_kill_process+0x35d/0x640 [ 114.996056][ T1830] out_of_memory+0x624/0xa30 [ 114.996093][ T1830] ? __cfi_out_of_memory+0x10/0x10 [ 114.996129][ T1830] ? mutex_lock_killable+0x115/0x1d0 [ 114.996157][ T1830] ? __cfi_mutex_lock_killable+0x10/0x10 [ 114.996188][ T1830] mem_cgroup_out_of_memory+0x2c8/0x390 [ 114.996223][ T1830] ? css_next_descendant_pre+0x202/0x230 [ 114.996251][ T1830] ? drain_obj_stock+0xed0/0xed0 [ 114.996287][ T1830] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 114.996323][ T1830] try_charge_memcg+0x91c/0xe10 [ 114.996353][ T1830] ? __cfi_try_charge_memcg+0x10/0x10 [ 114.996381][ T1830] ? __alloc_pages_noprof+0x35f/0x7e0 [ 114.996412][ T1830] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 114.996442][ T1830] __mem_cgroup_charge+0xfc/0x420 [ 114.996475][ T1830] ? folio_add_lru+0x116/0x400 [ 114.996500][ T1830] ? __cfi___mem_cgroup_charge+0x10/0x10 [ 114.996533][ T1830] shmem_alloc_and_add_folio+0x8e6/0x10b0 [ 114.996562][ T1830] ? put_swap_device+0x130/0x130 [ 114.996586][ T1830] ? shmem_huge_global_enabled+0x2da/0x360 [ 114.996623][ T1830] ? shmem_allowable_huge_orders+0x1f7/0x430 [ 114.996660][ T1830] ? __kasan_check_write+0x18/0x20 [ 114.996693][ T1830] ? _raw_spin_lock+0x92/0x120 [ 114.996727][ T1830] shmem_get_folio_gfp+0x607/0x1390 [ 114.996767][ T1830] ? shmem_get_folio+0xc0/0xc0 [ 114.996808][ T1830] ? follow_page_pte+0x90f/0xbc0 [ 114.996836][ T1830] ? inode_to_bdi+0x6d/0x100 [ 114.996865][ T1830] shmem_write_begin+0xf4/0x270 [ 114.996890][ T1830] generic_perform_write+0x328/0x970 [ 114.996921][ T1830] ? __cfi_generic_perform_write+0x10/0x10 [ 114.996949][ T1830] ? down_write+0xee/0x2b0 [ 114.996979][ T1830] ? file_update_time+0xa3/0x210 [ 114.997008][ T1830] shmem_file_write_iter+0x105/0x130 [ 114.997037][ T1830] __kernel_write_iter+0x42c/0x8a0 [ 114.997072][ T1830] ? __cfi___kernel_write_iter+0x10/0x10 [ 114.997105][ T1830] ? get_dump_page+0x165/0x220 [ 114.997132][ T1830] ? __asan_memset+0x39/0x50 [ 114.997164][ T1830] ? iov_iter_bvec+0xc0/0x180 [ 114.997187][ T1830] dump_user_range+0xb8b/0xe60 [ 114.997224][ T1830] ? __cfi_dump_user_range+0x10/0x10 [ 114.997259][ T1830] ? elf_coredump_extra_notes_write+0x442/0x4d0 [ 114.997295][ T1830] ? __cfi_elf_coredump_extra_notes_write+0x10/0x10 [ 114.997331][ T1830] ? elf_core_dump+0x24c0/0x3960 [ 114.997357][ T1830] elf_core_dump+0x2e7e/0x3960 [ 114.997385][ T1830] ? __cfi_elf_core_dump+0x10/0x10 [ 114.997419][ T1830] ? dump_interrupted+0xf0/0xf0 [ 114.997451][ T1830] ? filp_open+0x199/0x1f0 [ 114.997478][ T1830] ? 0xffffffffff600000 [ 114.997497][ T1830] ? freezing_slow_path+0x12b/0x170 [ 114.997534][ T1830] do_coredump+0x208a/0x2fe0 [ 114.997577][ T1830] ? __cfi_do_coredump+0x10/0x10 [ 114.997609][ T1830] ? asm_exc_page_fault+0x2b/0x30 [ 114.997654][ T1830] ? __kasan_slab_free+0x6a/0x80 [ 114.997677][ T1830] ? kmem_cache_free+0x1bd/0x4f0 [ 114.997712][ T1830] ? get_signal+0xa74/0x14e0 [ 114.997742][ T1830] get_signal+0x11f8/0x14e0 [ 114.997776][ T1830] arch_do_signal_or_restart+0xbc/0x760 [ 114.997819][ T1830] ? fixup_vdso_exception+0x20d/0x310 [ 114.997857][ T1830] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 114.997897][ T1830] irqentry_exit_to_user_mode+0x4d/0xb0 [ 114.997927][ T1830] irqentry_exit+0x16/0x60 [ 114.997955][ T1830] exc_page_fault+0x65/0xc0 [ 114.997983][ T1830] asm_exc_page_fault+0x2b/0x30 [ 114.998016][ T1830] RIP: 0033:0x7f3f9c4527f7 [ 114.998038][ T1830] Code: e8 8e fa ff ff 89 f2 48 8d 3d 8d 40 1b 00 48 8d 35 6c fa 1d 00 31 c0 e8 e7 f8 ff ff 0f 1f 80 00 00 00 00 53 89 fb 48 83 ec 10 <64> 8b 04 25 a4 ff ff ff 85 c0 74 2a 89 fe 31 c0 bf 3c 00 00 00 e8 [ 114.998060][ T1830] RSP: 002b:00007f3f9d491120 EFLAGS: 00010202 [ 114.998083][ T1830] RAX: 0000000000000000 RBX: 000000000000000b RCX: 00007f3f9c59c819 [ 114.998101][ T1830] RDX: 00007f3f9d491140 RSI: 00007f3f9d491270 RDI: 000000000000000b [ 114.998119][ T1830] RBP: 00007f3f9c632c91 R08: 0000000000000000 R09: 0000000000000000 [ 114.998136][ T1830] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 114.998152][ T1830] R13: 00007f3f9c816038 R14: 00007f3f9c815fa0 R15: 00007fff5875b528 [ 114.998174][ T1830] [ 115.466290][ T1830] memory: usage 301652kB, limit 307200kB, failcnt 40499 [ 115.473336][ T1830] memory+swap: usage 329780kB, limit 9007199254740988kB, failcnt 0 [ 115.481334][ T1830] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 115.488288][ T1830] Memory cgroup stats for /syz1: [ 115.488458][ T1830] cache 305246208 [ 115.497175][ T1830] rss 237568 [ 115.500446][ T1830] rss_huge 0 [ 115.503685][ T1830] shmem 305242112 [ 115.507829][ T1830] mapped_file 0 [ 115.511381][ T1830] dirty 0 [ 115.514361][ T1830] writeback 0 [ 115.517748][ T1830] workingset_refault_anon 5504 [ 115.522643][ T1830] workingset_refault_file 4785 [ 115.527465][ T1830] swap 28803072 [ 115.530994][ T1830] swapcached 2027520 [ 115.534956][ T1830] pgpgin 221643 [ 115.538674][ T1830] pgpgout 146540 [ 115.542263][ T1830] pgfault 32200 [ 115.545808][ T1830] pgmajfault 75 [ 115.549301][ T1830] inactive_anon 207368192 [ 115.553681][ T1830] active_anon 100249600 [ 115.557916][ T1830] inactive_file 0 [ 115.561590][ T1830] active_file 4096 [ 115.565356][ T1830] unevictable 0 [ 115.568881][ T1830] hierarchical_memory_limit 314572800 [ 115.574312][ T1830] hierarchical_memsw_limit 9223372036854771712 [ 115.580550][ T1830] total_cache 305246208 [ 115.584955][ T1830] total_rss 237568 [ 115.589143][ T1830] total_rss_huge 0 [ 115.592927][ T1830] total_shmem 305242112 [ 115.597115][ T1830] total_mapped_file 0 [ 115.601119][ T1830] total_dirty 0 [ 115.604649][ T1830] total_writeback 0 [ 115.608497][ T1830] total_workingset_refault_anon 5504 [ 115.613802][ T1830] total_workingset_refault_file 4785 [ 115.619141][ T1830] total_swap 28803072 [ 115.623139][ T1830] total_swapcached 2027520 [ 115.627589][ T1830] total_pgpgin 221643 [ 115.631623][ T1830] total_pgpgout 146540 [ 115.635725][ T1830] total_pgfault 32200 [ 115.639733][ T1830] total_pgmajfault 75 [ 115.643786][ T1830] total_inactive_anon 207368192 [ 115.648669][ T1830] total_active_anon 100249600 [ 115.653372][ T1830] total_inactive_file 0 [ 115.657581][ T1830] total_active_file 4096 [ 115.661842][ T1830] total_unevictable 0 [ 115.666068][ T45] CoreChips 4-1:0.41 (unnamed net_device) (uninitialized): sr_get_phy_addr : Error reading PHYID register:ffffffe0 [ 115.735732][ T1830] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.488,pid=1803,uid=0 [ 115.764735][ T12] Bluetooth: hci0: Frame reassembly failed (-84) [ 115.795738][ T1830] Memory cgroup out of memory: Killed process 1803 (syz.1.488) total-vm:90504kB, anon-rss:1356kB, file-rss:53632kB, shmem-rss:0kB, UID:0 pgtables:196kB oom_score_adj:1000 [ 116.060621][ T2010] swapoff invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 116.075720][ T2010] CPU: 1 UID: 0 PID: 2010 Comm: swapoff Not tainted syzkaller #0 cb76c71933628f8d69c8d31cdfd2579bb1d1f37a [ 116.075754][ T2010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 116.075768][ T2010] Call Trace: [ 116.075776][ T2010] [ 116.075785][ T2010] __dump_stack+0x21/0x30 [ 116.075817][ T2010] dump_stack_lvl+0x140/0x1c0 [ 116.075849][ T2010] ? __cfi_dump_stack_lvl+0x10/0x10 [ 116.075883][ T2010] ? ___ratelimit+0x40e/0x5b0 [ 116.075905][ T2010] dump_stack+0x19/0x20 [ 116.075932][ T2010] dump_header+0xd6/0x490 [ 116.075957][ T2010] ? __cfi_mem_cgroup_get_max+0x10/0x10 [ 116.075983][ T2010] oom_kill_process+0x35d/0x640 [ 116.076017][ T2010] out_of_memory+0x624/0xa30 [ 116.076050][ T2010] ? __cfi_out_of_memory+0x10/0x10 [ 116.076081][ T2010] ? mutex_lock_killable+0x115/0x1d0 [ 116.076106][ T2010] ? __cfi_mutex_lock_killable+0x10/0x10 [ 116.076132][ T2010] mem_cgroup_out_of_memory+0x2c8/0x390 [ 116.076163][ T2010] ? css_next_descendant_pre+0x202/0x230 [ 116.076187][ T2010] ? drain_obj_stock+0xed0/0xed0 [ 116.076218][ T2010] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 116.076248][ T2010] try_charge_memcg+0x91c/0xe10 [ 116.076275][ T2010] ? __cfi_try_charge_memcg+0x10/0x10 [ 116.076299][ T2010] ? xas_load+0x3a2/0x3d0 [ 116.076333][ T2010] mem_cgroup_swapin_charge_folio+0x1b3/0x3e0 [ 116.076364][ T2010] __read_swap_cache_async+0x345/0x680 [ 116.076398][ T2010] swap_cluster_readahead+0x321/0x570 [ 116.076433][ T2010] ? __cfi_swap_cluster_readahead+0x10/0x10 [ 116.076467][ T2010] ? xas_nomem+0x71/0x2c0 [ 116.076498][ T2010] ? xas_get_order+0x172/0x1d0 [ 116.076521][ T2010] shmem_swapin_folio+0xa0e/0x11f0 [ 116.076541][ T2010] ? raw_irqentry_exit_cond_resched+0x32/0x40 [ 116.076572][ T2010] ? irqentry_exit+0x4a/0x60 [ 116.076599][ T2010] ? xas_start+0x317/0x3e0 [ 116.076630][ T2010] ? trace_android_vh_shmem_mod_swapped+0x130/0x130 [ 116.076654][ T2010] ? __cfi_folio_unlock+0x10/0x10 [ 116.076673][ T2010] ? xas_find+0x158/0x840 [ 116.076694][ T2010] shmem_unuse+0x7e4/0xd20 [ 116.076726][ T2010] ? __cfi_shmem_unuse+0x10/0x10 [ 116.076757][ T2010] ? terminate_walk+0x450/0x580 [ 116.076795][ T2010] ? do_filp_open+0x2d4/0x440 [ 116.076819][ T2010] try_to_unuse+0x1af/0x1450 [ 116.076846][ T2010] ? __asan_memcpy+0x5a/0x80 [ 116.076901][ T2010] ? dec_mm_counter+0xa0/0xa0 [ 116.076923][ T2010] ? __kasan_check_write+0x18/0x20 [ 116.076983][ T2010] ? _raw_spin_lock_irq+0x93/0x120 [ 116.077012][ T2010] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 116.077042][ T2010] ? swapcache_free_entries+0x71/0x400 [ 116.077064][ T2010] ? kvfree+0x39/0x50 [ 116.077089][ T2010] ? drain_slots_cache_cpu+0x2ad/0x3b0 [ 116.077116][ T2010] ? cpus_read_unlock+0x68/0xa0 [ 116.077149][ T2010] __se_sys_swapoff+0x6d3/0xe60 [ 116.077174][ T2010] ? __x64_sys_swapoff+0x60/0x60 [ 116.077196][ T2010] ? __kasan_check_read+0x15/0x20 [ 116.077223][ T2010] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 116.077249][ T2010] __x64_sys_swapoff+0x3c/0x60 [ 116.077271][ T2010] x64_sys_call+0x2b18/0x2ee0 [ 116.077301][ T2010] do_syscall_64+0x57/0xf0 [ 116.077330][ T2010] ? clear_bhb_loop+0x50/0xa0 [ 116.077350][ T2010] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 116.077399][ T2010] RIP: 0033:0x7f1c8725aed7 [ 116.077419][ T2010] Code: 00 66 90 48 83 fe 01 48 8b 15 1d 1f 0d 00 19 c0 83 e0 f0 83 c0 26 64 89 02 b8 ff ff ff ff c3 0f 1f 40 00 b8 a8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d f1 1e 0d 00 f7 d8 64 89 01 48 [ 116.077440][ T2010] RSP: 002b:00007ffd5d885058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a8 [ 116.077466][ T2010] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1c8725aed7 [ 116.077483][ T2010] RDX: 00005638bb8f1a10 RSI: 00007f1c873e04e8 RDI: 00005638bb8f19c0 [ 116.077500][ T2010] RBP: 00005638bb8f19c0 R08: 0000000000000100 R09: 00007f1c8732dac0 [ 116.077517][ T2010] R10: 0000000000000004 R11: 0000000000000246 R12: 00007ffd5d885278 [ 116.077533][ T2010] R13: 00005638bb8f12c0 R14: 00007f1c87449000 R15: 000056388a1abd98 [ 116.077554][ T2010] [ 116.077578][ T2010] memory: usage 307200kB, limit 307200kB, failcnt 42858 [ 116.466532][ T2010] memory+swap: usage 328060kB, limit 9007199254740988kB, failcnt 0 [ 116.474475][ T2010] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 116.481371][ T2010] Memory cgroup stats for /syz1: [ 116.481525][ T2010] cache 309805056 [ 116.490154][ T2010] rss 266240 [ 116.493380][ T2010] rss_huge 0 [ 116.496615][ T2010] shmem 309440512 [ 116.500270][ T2010] mapped_file 360448 [ 116.504179][ T2010] dirty 0 [ 116.525690][ T2010] writeback 0 [ 116.529163][ T2010] workingset_refault_anon 5705 [ 116.533965][ T2010] workingset_refault_file 6195 [ 116.538824][ T2010] swap 23904256 [ 116.542350][ T2010] swapcached 1810432 [ 116.546341][ T2010] pgpgin 226362 [ 116.549822][ T2010] pgpgout 150209 [ 116.555688][ T2010] pgfault 32490 [ 116.559177][ T2010] pgmajfault 116 [ 116.562751][ T2010] inactive_anon 206434304 [ 116.575681][ T2010] active_anon 105046016 [ 116.579911][ T2010] inactive_file 135168 [ 116.583998][ T2010] active_file 0 [ 116.587490][ T2010] unevictable 0 [ 116.592716][ T2010] hierarchical_memory_limit 314572800 [ 116.599254][ T2010] hierarchical_memsw_limit 9223372036854771712 [ 116.615088][ T2010] total_cache 309805056 [ 116.619354][ T2010] total_rss 266240 [ 116.623096][ T2010] total_rss_huge 0 [ 116.626904][ T2010] total_shmem 309440512 [ 116.635688][ T2010] total_mapped_file 360448 [ 116.640131][ T2010] total_dirty 0 [ 116.653754][ T2010] total_writeback 0 [ 116.657630][ T2010] total_workingset_refault_anon 5705 [ 116.662938][ T2010] total_workingset_refault_file 6195 [ 116.675687][ T2010] total_swap 23904256 [ 116.679744][ T2010] total_swapcached 1810432 [ 116.684184][ T2010] total_pgpgin 226362 [ 116.695676][ T2010] total_pgpgout 150209 [ 116.699896][ T2010] total_pgfault 32490 [ 116.703897][ T2010] total_pgmajfault 116 [ 116.714708][ T2010] total_inactive_anon 206434304 [ 116.725679][ T2010] total_active_anon 105046016 [ 116.730446][ T2010] total_inactive_file 135168 [ 116.735073][ T2010] total_active_file 0 [ 116.745676][ T2010] total_unevictable 0 [ 116.755677][ T2010] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.488,pid=1837,uid=0 [ 116.780513][ T2010] Memory cgroup out of memory: Killed process 1837 (syz.1.488) total-vm:90504kB, anon-rss:1204kB, file-rss:53564kB, shmem-rss:0kB, UID:0 pgtables:196kB oom_score_adj:1000 [ 117.102499][ T2010] swapoff invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 117.115682][ T2010] CPU: 1 UID: 0 PID: 2010 Comm: swapoff Not tainted syzkaller #0 cb76c71933628f8d69c8d31cdfd2579bb1d1f37a [ 117.115717][ T2010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 117.115736][ T2010] Call Trace: [ 117.115745][ T2010] [ 117.115754][ T2010] __dump_stack+0x21/0x30 [ 117.115788][ T2010] dump_stack_lvl+0x140/0x1c0 [ 117.115816][ T2010] ? __cfi_dump_stack_lvl+0x10/0x10 [ 117.115846][ T2010] ? ___ratelimit+0x40e/0x5b0 [ 117.115869][ T2010] dump_stack+0x19/0x20 [ 117.115896][ T2010] dump_header+0xd6/0x490 [ 117.115922][ T2010] ? __cfi_mem_cgroup_get_max+0x10/0x10 [ 117.115948][ T2010] oom_kill_process+0x35d/0x640 [ 117.115984][ T2010] out_of_memory+0x624/0xa30 [ 117.116017][ T2010] ? __cfi_out_of_memory+0x10/0x10 [ 117.116050][ T2010] ? mutex_lock_killable+0x97/0x1d0 [ 117.116075][ T2010] ? __cfi_mutex_lock_killable+0x10/0x10 [ 117.116102][ T2010] mem_cgroup_out_of_memory+0x2c8/0x390 [ 117.116133][ T2010] ? css_next_descendant_pre+0x202/0x230 [ 117.116158][ T2010] ? drain_obj_stock+0xed0/0xed0 [ 117.116190][ T2010] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 117.116222][ T2010] try_charge_memcg+0x91c/0xe10 [ 117.116249][ T2010] ? __cfi_try_charge_memcg+0x10/0x10 [ 117.116274][ T2010] ? xas_load+0x3a2/0x3d0 [ 117.116309][ T2010] mem_cgroup_swapin_charge_folio+0x1b3/0x3e0 [ 117.116340][ T2010] __read_swap_cache_async+0x345/0x680 [ 117.116392][ T2010] swap_cluster_readahead+0x321/0x570 [ 117.116426][ T2010] ? __cfi_swap_cluster_readahead+0x10/0x10 [ 117.116461][ T2010] ? xas_nomem+0x71/0x2c0 [ 117.116494][ T2010] ? xas_get_order+0x172/0x1d0 [ 117.116517][ T2010] shmem_swapin_folio+0xa0e/0x11f0 [ 117.116543][ T2010] ? raw_irqentry_exit_cond_resched+0x32/0x40 [ 117.116576][ T2010] ? irqentry_exit+0x4a/0x60 [ 117.116603][ T2010] ? xas_start+0x317/0x3e0 [ 117.116636][ T2010] ? trace_android_vh_shmem_mod_swapped+0x130/0x130 [ 117.116660][ T2010] ? __cfi_folio_unlock+0x10/0x10 [ 117.116680][ T2010] ? xas_find+0x158/0x840 [ 117.116702][ T2010] shmem_unuse+0x7e4/0xd20 [ 117.116736][ T2010] ? __cfi_shmem_unuse+0x10/0x10 [ 117.116769][ T2010] ? terminate_walk+0x450/0x580 [ 117.116809][ T2010] ? do_filp_open+0x2d4/0x440 [ 117.116833][ T2010] try_to_unuse+0x1af/0x1450 [ 117.116860][ T2010] ? __asan_memcpy+0x5a/0x80 [ 117.116890][ T2010] ? dec_mm_counter+0xa0/0xa0 [ 117.116914][ T2010] ? __kasan_check_write+0x18/0x20 [ 117.116943][ T2010] ? _raw_spin_lock_irq+0x93/0x120 [ 117.116974][ T2010] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 117.117006][ T2010] ? swapcache_free_entries+0x71/0x400 [ 117.117029][ T2010] ? kvfree+0x39/0x50 [ 117.117055][ T2010] ? drain_slots_cache_cpu+0x2ad/0x3b0 [ 117.117083][ T2010] ? cpus_read_unlock+0x68/0xa0 [ 117.117116][ T2010] __se_sys_swapoff+0x6d3/0xe60 [ 117.117142][ T2010] ? __x64_sys_swapoff+0x60/0x60 [ 117.117165][ T2010] ? __kasan_check_read+0x15/0x20 [ 117.117198][ T2010] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 117.117224][ T2010] __x64_sys_swapoff+0x3c/0x60 [ 117.117246][ T2010] x64_sys_call+0x2b18/0x2ee0 [ 117.117277][ T2010] do_syscall_64+0x57/0xf0 [ 117.117308][ T2010] ? clear_bhb_loop+0x50/0xa0 [ 117.117328][ T2010] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 117.117360][ T2010] RIP: 0033:0x7f1c8725aed7 [ 117.117380][ T2010] Code: 00 66 90 48 83 fe 01 48 8b 15 1d 1f 0d 00 19 c0 83 e0 f0 83 c0 26 64 89 02 b8 ff ff ff ff c3 0f 1f 40 00 b8 a8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d f1 1e 0d 00 f7 d8 64 89 01 48 [ 117.117399][ T2010] RSP: 002b:00007ffd5d885058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a8 [ 117.117441][ T2010] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1c8725aed7 [ 117.117459][ T2010] RDX: 00005638bb8f1a10 RSI: 00007f1c873e04e8 RDI: 00005638bb8f19c0 [ 117.117477][ T2010] RBP: 00005638bb8f19c0 R08: 0000000000000100 R09: 00007f1c8732dac0 [ 117.117494][ T2010] R10: 0000000000000004 R11: 0000000000000246 R12: 00007ffd5d885278 [ 117.117511][ T2010] R13: 00005638bb8f12c0 R14: 00007f1c87449000 R15: 000056388a1abd98 [ 117.117533][ T2010] [ 117.117565][ T2010] memory: usage 307200kB, limit 307200kB, failcnt 44635 [ 117.355911][ T36] kauditd_printk_skb: 13 callbacks suppressed [ 117.355978][ T36] audit: type=1400 audit(2000000032.600:795): avc: denied { create } for pid=2116 comm="syz.3.566" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 117.395785][ T2010] memory+swap: usage 321904kB, limit 9007199254740988kB, failcnt 0 [ 117.584817][ T45] CoreChips 4-1:0.41 (unnamed net_device) (uninitialized): Error reading RX_CTL register:ffffffb9 [ 117.595541][ T2010] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 117.602577][ T45] CoreChips 4-1:0.41 (unnamed net_device) (uninitialized): Failed to write RX_CTL mode to 0x0000:ffffffb9 [ 117.614594][ T2140] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 117.623188][ T45] CoreChips 4-1:0.41: probe with driver CoreChips failed with error -71 [ 117.631672][ T2010] Memory cgroup stats for /syz1: [ 117.631836][ T2010] cache 309972992 [ 117.640566][ T2010] rss 307200 [ 117.643795][ T2010] rss_huge 0 [ 117.648040][ T45] usb 4-1: USB disconnect, device number 57 [ 117.654900][ T2010] shmem 309723136 [ 117.659135][ T2010] mapped_file 122880 [ 117.663052][ T2010] dirty 0 [ 117.675682][ T2010] writeback 0 [ 117.678999][ T2010] workingset_refault_anon 6546 [ 117.683774][ T2010] workingset_refault_file 7361 [ 117.688592][ T2010] swap 17326080 [ 117.692068][ T2010] swapcached 1417216 [ 117.696444][ T2010] pgpgin 235785 [ 117.699929][ T2010] pgpgout 159643 [ 117.703496][ T2010] pgfault 33074 [ 117.713675][ T2010] pgmajfault 135 [ 117.719066][ T2010] inactive_anon 108498944 [ 117.723434][ T2010] active_anon 202895360 [ 117.735682][ T2010] inactive_file 135168 [ 117.739775][ T2010] active_file 28672 [ 117.743592][ T2010] unevictable 0 [ 117.751323][ T2010] hierarchical_memory_limit 314572800 [ 117.756846][ T2140] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 117.764629][ T2010] hierarchical_memsw_limit 9223372036854771712 [ 117.770837][ T2010] total_cache 309972992 [ 117.775011][ T2010] total_rss 307200 [ 117.778772][ T2010] total_rss_huge 0 [ 117.782531][ T2010] total_shmem 309723136 [ 117.795536][ T2010] total_mapped_file 122880 [ 117.800034][ T2010] total_dirty 0 [ 117.803510][ T2010] total_writeback 0 [ 117.811292][ T2010] total_workingset_refault_anon 6546 [ 117.825712][ T55] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 117.826347][ T2010] total_workingset_refault_file 7361 [ 117.844803][ T2010] total_swap 17326080 [ 117.849549][ T2010] total_swapcached 1417216 [ 117.864187][ T2010] total_pgpgin 235785 [ 117.868582][ T2010] total_pgpgout 159643 [ 117.872825][ T2010] total_pgfault 33074 [ 117.885681][ T2010] total_pgmajfault 135 [ 117.889784][ T2010] total_inactive_anon 108498944 [ 117.894836][ T2010] total_active_anon 202895360 [ 117.899627][ T2010] total_inactive_file 135168 [ 117.901311][ T2147] can0: slcan on ttyS3. [ 117.904227][ T2010] total_active_file 28672 [ 117.904238][ T2010] total_unevictable 0 [ 117.904249][ T2010] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.488,pid=1817,uid=0 [ 117.936952][ T2010] Memory cgroup out of memory: Killed process 1817 (syz.1.488) total-vm:90504kB, anon-rss:1228kB, file-rss:53936kB, shmem-rss:0kB, UID:0 pgtables:208kB oom_score_adj:1000 [ 118.013487][ T2146] can0 (unregistered): slcan off ttyS3. [ 118.076798][ T2154] overlayfs: conflicting options: verity=on,redirect_dir=nofollow [ 118.097709][ T2154] fuse: Unknown parameter '' [ 118.142309][ T2161] Bluetooth: received HCILL_WAKE_UP_IND in state 2 [ 118.163274][ T36] audit: type=1400 audit(2000000033.400:796): avc: denied { read } for pid=2160 comm="syz.2.579" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 118.212030][ T36] audit: type=1400 audit(2000000033.400:797): avc: denied { mount } for pid=2160 comm="syz.2.579" name="/" dev="securityfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 118.347180][ T2010] swapoff invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 118.358384][ T2010] CPU: 1 UID: 0 PID: 2010 Comm: swapoff Not tainted syzkaller #0 cb76c71933628f8d69c8d31cdfd2579bb1d1f37a [ 118.358427][ T2010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 118.358442][ T2010] Call Trace: [ 118.358449][ T2010] [ 118.358458][ T2010] __dump_stack+0x21/0x30 [ 118.358490][ T2010] dump_stack_lvl+0x140/0x1c0 [ 118.358517][ T2010] ? __cfi_dump_stack_lvl+0x10/0x10 [ 118.358543][ T2010] ? ___ratelimit+0x40e/0x5b0 [ 118.358565][ T2010] dump_stack+0x19/0x20 [ 118.358590][ T2010] dump_header+0xd6/0x490 [ 118.358614][ T2010] ? __cfi_mem_cgroup_get_max+0x10/0x10 [ 118.358637][ T2010] oom_kill_process+0x35d/0x640 [ 118.358671][ T2010] out_of_memory+0x624/0xa30 [ 118.358701][ T2010] ? __cfi_out_of_memory+0x10/0x10 [ 118.358731][ T2010] ? mutex_lock_killable+0x97/0x1d0 [ 118.358758][ T2010] ? __cfi_mutex_lock_killable+0x10/0x10 [ 118.358783][ T2010] mem_cgroup_out_of_memory+0x2c8/0x390 [ 118.358812][ T2010] ? css_next_descendant_pre+0x202/0x230 [ 118.358835][ T2010] ? drain_obj_stock+0xed0/0xed0 [ 118.358865][ T2010] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 118.358894][ T2010] try_charge_memcg+0x91c/0xe10 [ 118.358919][ T2010] ? __cfi_try_charge_memcg+0x10/0x10 [ 118.358942][ T2010] ? xas_load+0x3a2/0x3d0 [ 118.358976][ T2010] mem_cgroup_swapin_charge_folio+0x1b3/0x3e0 [ 118.359005][ T2010] __read_swap_cache_async+0x345/0x680 [ 118.359038][ T2010] swap_cluster_readahead+0x321/0x570 [ 118.359069][ T2010] ? __cfi_swap_cluster_readahead+0x10/0x10 [ 118.359102][ T2010] ? xas_nomem+0x71/0x2c0 [ 118.359140][ T2010] ? xas_get_order+0x172/0x1d0 [ 118.359160][ T2010] shmem_swapin_folio+0xa0e/0x11f0 [ 118.359178][ T2010] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 118.359207][ T2010] ? xas_start+0x317/0x3e0 [ 118.359235][ T2010] ? trace_android_vh_shmem_mod_swapped+0x130/0x130 [ 118.359255][ T2010] ? __cfi_folio_unlock+0x10/0x10 [ 118.359273][ T2010] ? xas_find+0x70d/0x840 [ 118.359291][ T2010] shmem_unuse+0x7e4/0xd20 [ 118.359320][ T2010] ? __cfi_shmem_unuse+0x10/0x10 [ 118.359347][ T2010] ? terminate_walk+0x450/0x580 [ 118.359382][ T2010] ? do_filp_open+0x2d4/0x440 [ 118.359402][ T2010] try_to_unuse+0x1af/0x1450 [ 118.359432][ T2010] ? __asan_memcpy+0x5a/0x80 [ 118.359458][ T2010] ? dec_mm_counter+0xa0/0xa0 [ 118.359478][ T2010] ? __kasan_check_write+0x18/0x20 [ 118.359503][ T2010] ? _raw_spin_lock_irq+0x93/0x120 [ 118.359529][ T2010] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 118.359556][ T2010] ? swapcache_free_entries+0x71/0x400 [ 118.359576][ T2010] ? kvfree+0x39/0x50 [ 118.359599][ T2010] ? drain_slots_cache_cpu+0x2ad/0x3b0 [ 118.359623][ T2010] ? cpus_read_unlock+0x68/0xa0 [ 118.359652][ T2010] __se_sys_swapoff+0x6d3/0xe60 [ 118.359674][ T2010] ? __x64_sys_swapoff+0x60/0x60 [ 118.359694][ T2010] ? __kasan_check_read+0x15/0x20 [ 118.359719][ T2010] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 118.359743][ T2010] __x64_sys_swapoff+0x3c/0x60 [ 118.359762][ T2010] x64_sys_call+0x2b18/0x2ee0 [ 118.359789][ T2010] do_syscall_64+0x57/0xf0 [ 118.359815][ T2010] ? clear_bhb_loop+0x50/0xa0 [ 118.359832][ T2010] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 118.359861][ T2010] RIP: 0033:0x7f1c8725aed7 [ 118.359878][ T2010] Code: 00 66 90 48 83 fe 01 48 8b 15 1d 1f 0d 00 19 c0 83 e0 f0 83 c0 26 64 89 02 b8 ff ff ff ff c3 0f 1f 40 00 b8 a8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d f1 1e 0d 00 f7 d8 64 89 01 48 [ 118.359895][ T2010] RSP: 002b:00007ffd5d885058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a8 [ 118.359916][ T2010] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1c8725aed7 [ 118.359931][ T2010] RDX: 00005638bb8f1a10 RSI: 00007f1c873e04e8 RDI: 00005638bb8f19c0 [ 118.359945][ T2010] RBP: 00005638bb8f19c0 R08: 0000000000000100 R09: 00007f1c8732dac0 [ 118.359977][ T2010] R10: 0000000000000004 R11: 0000000000000246 R12: 00007ffd5d885278 [ 118.359991][ T2010] R13: 00005638bb8f12c0 R14: 00007f1c87449000 R15: 000056388a1abd98 [ 118.360009][ T2010] [ 118.361151][ T2010] memory: usage 306952kB, limit 307200kB, failcnt 48187 [ 118.375884][ T9] usb 1-1: new high-speed USB device number 56 using dummy_hcd [ 118.396816][ T2010] memory+swap: usage 319212kB, limit 9007199254740988kB, failcnt 0 [ 118.555859][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 118.688985][ T2010] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 118.761986][ T9] usb 1-1: New USB device found, idVendor=0419, idProduct=5007, bcdDevice= 0.40 [ 118.781066][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 118.789147][ T9] usb 1-1: Product: syz [ 118.793406][ T9] usb 1-1: Manufacturer: syz [ 118.798109][ T9] usb 1-1: SerialNumber: syz [ 118.887486][ T2010] Memory cgroup stats for /syz1: [ 118.887646][ T2010] cache 299044864 [ 118.905697][ T2010] rss 290816 [ 118.908980][ T2010] rss_huge 0 [ 118.912198][ T2010] shmem 297185280 [ 118.925704][ T2010] mapped_file 1433600 [ 118.929774][ T2010] dirty 4096 [ 118.933001][ T2010] writeback 0 [ 118.945685][ T2010] workingset_refault_anon 7487 [ 118.950530][ T2010] workingset_refault_file 9951 [ 118.955316][ T2010] swap 10031104 [ 118.965707][ T2010] swapcached 839680 [ 118.969550][ T2010] pgpgin 248408 [ 118.981044][ T2010] pgpgout 175123 [ 118.991320][ T2010] pgfault 33901 [ 118.994837][ T2010] pgmajfault 178 [ 119.004274][ T2010] inactive_anon 118579200 [ 119.008730][ T2010] active_anon 179703808 [ 119.013021][ T2010] inactive_file 245760 [ 119.028564][ T9] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 119.036156][ T9] usb 1-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 119.045682][ T2010] active_file 1593344 [ 119.049699][ T2010] unevictable 0 [ 119.053178][ T2010] hierarchical_memory_limit 314572800 [ 119.058685][ T9] usb 1-1: unit 5 not found! [ 119.067506][ T9] usb 1-1: USB disconnect, device number 56 [ 119.075740][ T2010] hierarchical_memsw_limit 9223372036854771712 [ 119.081932][ T2010] total_cache 299044864 [ 119.105722][ T36] audit: type=1400 audit(2000000034.340:798): avc: denied { mounton } for pid=2168 comm="syz.1.582" path="/124/file0" dev="tmpfs" ino=719 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 119.152375][ T2010] total_rss 290816 [ 119.159149][ T2010] total_rss_huge 0 [ 119.162903][ T2010] total_shmem 297185280 [ 119.175729][ T2010] total_mapped_file 1433600 [ 119.180289][ T2010] total_dirty 4096 [ 119.184045][ T2010] total_writeback 0 [ 119.188190][ T2010] total_workingset_refault_anon 7487 [ 119.193503][ T2010] total_workingset_refault_file 9951 [ 119.205680][ T2010] total_swap 10031104 [ 119.209709][ T2010] total_swapcached 839680 [ 119.214060][ T2010] total_pgpgin 248408 [ 119.218082][ T2010] total_pgpgout 175123 [ 119.222175][ T2010] total_pgfault 33901 [ 119.235710][ T2010] total_pgmajfault 178 [ 119.239807][ T2010] total_inactive_anon 118579200 [ 119.244673][ T2010] total_active_anon 179703808 [ 119.249398][ T2010] total_inactive_file 245760 [ 119.254009][ T2010] total_active_file 1593344 [ 119.260039][ T2010] total_unevictable 0 [ 119.264049][ T2010] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.488,pid=1847,uid=0 [ 119.295392][ T2010] Memory cgroup out of memory: Killed process 1847 (syz.1.488) total-vm:90504kB, anon-rss:1356kB, file-rss:59392kB, shmem-rss:0kB, UID:0 pgtables:220kB oom_score_adj:1000 [ 119.316493][ T2170] incfs: Error accessing: ./file0. [ 119.321649][ T2170] incfs: mount failed -20 [ 119.326733][ T2170] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 119.335201][ T2170] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 119.342973][ T36] audit: type=1400 audit(2000000034.570:799): avc: denied { mounton } for pid=2168 comm="syz.1.582" path="/124/file0" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=file permissive=1 [ 119.445742][ T9] usb 1-1: new high-speed USB device number 57 using dummy_hcd [ 119.468991][ T2186] rust_binder: Write failure EFAULT in pid:404 [ 119.578848][ T2010] swapoff invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 119.595685][ T9] usb 1-1: Using ep0 maxpacket: 8 [ 119.602481][ T2010] CPU: 0 UID: 0 PID: 2010 Comm: swapoff Not tainted syzkaller #0 cb76c71933628f8d69c8d31cdfd2579bb1d1f37a [ 119.602528][ T2010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 119.602548][ T2010] Call Trace: [ 119.602561][ T2010] [ 119.602570][ T2010] __dump_stack+0x21/0x30 [ 119.602611][ T2010] dump_stack_lvl+0x140/0x1c0 [ 119.602640][ T2010] ? __cfi_dump_stack_lvl+0x10/0x10 [ 119.602670][ T2010] ? ___ratelimit+0x40e/0x5b0 [ 119.602694][ T2010] dump_stack+0x19/0x20 [ 119.602723][ T2010] dump_header+0xd6/0x490 [ 119.602750][ T2010] ? __cfi_mem_cgroup_get_max+0x10/0x10 [ 119.602777][ T2010] oom_kill_process+0x35d/0x640 [ 119.602812][ T2010] ? __pv_queued_spin_lock_slowpath+0x22e/0xe90 [ 119.602837][ T2010] out_of_memory+0x624/0xa30 [ 119.602871][ T2010] ? __cfi_out_of_memory+0x10/0x10 [ 119.602905][ T2010] ? mutex_lock_killable+0x97/0x1d0 [ 119.602930][ T2010] ? __cfi_mutex_lock_killable+0x10/0x10 [ 119.602957][ T2010] mem_cgroup_out_of_memory+0x2c8/0x390 [ 119.602989][ T2010] ? css_next_descendant_pre+0x202/0x230 [ 119.603014][ T2010] ? drain_obj_stock+0xed0/0xed0 [ 119.603047][ T2010] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 119.603088][ T2010] try_charge_memcg+0x91c/0xe10 [ 119.603132][ T2010] ? __cfi_try_charge_memcg+0x10/0x10 [ 119.603158][ T2010] ? xas_load+0x3a2/0x3d0 [ 119.603193][ T2010] mem_cgroup_swapin_charge_folio+0x1b3/0x3e0 [ 119.603225][ T2010] __read_swap_cache_async+0x345/0x680 [ 119.603261][ T2010] swap_cluster_readahead+0x321/0x570 [ 119.603296][ T2010] ? __cfi_swap_cluster_readahead+0x10/0x10 [ 119.603333][ T2010] ? xas_nomem+0x71/0x2c0 [ 119.603365][ T2010] ? xas_get_order+0x172/0x1d0 [ 119.603390][ T2010] shmem_swapin_folio+0xa0e/0x11f0 [ 119.603415][ T2010] ? xas_start+0x317/0x3e0 [ 119.603449][ T2010] ? trace_android_vh_shmem_mod_swapped+0x130/0x130 [ 119.603475][ T2010] ? __cfi_folio_unlock+0x10/0x10 [ 119.603496][ T2010] ? xas_find+0x158/0x840 [ 119.603518][ T2010] shmem_unuse+0x7e4/0xd20 [ 119.603553][ T2010] ? __cfi_shmem_unuse+0x10/0x10 [ 119.603594][ T2010] ? terminate_walk+0x450/0x580 [ 119.603636][ T2010] ? do_filp_open+0x2d4/0x440 [ 119.603661][ T2010] try_to_unuse+0x1af/0x1450 [ 119.603690][ T2010] ? __asan_memcpy+0x5a/0x80 [ 119.603720][ T2010] ? dec_mm_counter+0xa0/0xa0 [ 119.603745][ T2010] ? __kasan_check_write+0x18/0x20 [ 119.603775][ T2010] ? _raw_spin_lock_irq+0x93/0x120 [ 119.603808][ T2010] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 119.603841][ T2010] ? swapcache_free_entries+0x71/0x400 [ 119.603864][ T2010] ? kvfree+0x39/0x50 [ 119.603891][ T2010] ? drain_slots_cache_cpu+0x2ad/0x3b0 [ 119.603939][ T2010] ? cpus_read_unlock+0x68/0xa0 [ 119.603975][ T2010] __se_sys_swapoff+0x6d3/0xe60 [ 119.604002][ T2010] ? __x64_sys_swapoff+0x60/0x60 [ 119.604027][ T2010] ? __kasan_check_read+0x15/0x20 [ 119.604058][ T2010] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 119.604087][ T2010] __x64_sys_swapoff+0x3c/0x60 [ 119.604110][ T2010] x64_sys_call+0x2b18/0x2ee0 [ 119.604143][ T2010] do_syscall_64+0x57/0xf0 [ 119.604174][ T2010] ? clear_bhb_loop+0x50/0xa0 [ 119.604195][ T2010] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 119.604228][ T2010] RIP: 0033:0x7f1c8725aed7 [ 119.604248][ T2010] Code: 00 66 90 48 83 fe 01 48 8b 15 1d 1f 0d 00 19 c0 83 e0 f0 83 c0 26 64 89 02 b8 ff ff ff ff c3 0f 1f 40 00 b8 a8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d f1 1e 0d 00 f7 d8 64 89 01 48 [ 119.604269][ T2010] RSP: 002b:00007ffd5d885058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a8 [ 119.604293][ T2010] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1c8725aed7 [ 119.604311][ T2010] RDX: 00005638bb8f1a10 RSI: 00007f1c873e04e8 RDI: 00005638bb8f19c0 [ 119.604330][ T2010] RBP: 00005638bb8f19c0 R08: 0000000000000100 R09: 00007f1c8732dac0 [ 119.604348][ T2010] R10: 0000000000000004 R11: 0000000000000246 R12: 00007ffd5d885278 [ 119.604363][ T2010] R13: 00005638bb8f12c0 R14: 00007f1c87449000 R15: 000056388a1abd98 [ 119.604384][ T2010] [ 119.604533][ T2010] memory: usage 307200kB, limit 307200kB, failcnt 51059 [ 119.986725][ T2010] memory+swap: usage 314032kB, limit 9007199254740988kB, failcnt 0 [ 119.994791][ T2010] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 119.995040][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 120.001961][ T2010] Memory cgroup stats for /syz1: [ 120.012832][ T2010] cache 312541184 [ 120.021535][ T2010] rss 421888 [ 120.025685][ T9] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 120.030387][ T2010] rss_huge 0 [ 120.041862][ T2010] shmem 312537088 [ 120.045529][ T2010] mapped_file 0 [ 120.045790][ T472] usb 3-1: new full-speed USB device number 61 using dummy_hcd [ 120.056676][ T9] usb 1-1: New USB device found, idVendor=06a3, idProduct=0cfa, bcdDevice= 0.00 [ 120.060989][ T2010] dirty 0 [ 120.065852][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 120.073193][ T2010] writeback 0 [ 120.079542][ T9] usb 1-1: config 0 descriptor?? [ 120.085104][ T2010] workingset_refault_anon 8201 [ 120.089979][ T2010] workingset_refault_file 11297 [ 120.095866][ T2010] swap 6995968 [ 120.099327][ T2010] swapcached 720896 [ 120.103178][ T2010] pgpgin 258993 [ 120.106695][ T2010] pgpgout 182410 [ 120.110281][ T2010] pgfault 34493 [ 120.113787][ T2010] pgmajfault 191 [ 120.117394][ T2010] inactive_anon 97144832 [ 120.121686][ T2010] active_anon 216535040 [ 120.125901][ T2010] inactive_file 0 [ 120.129584][ T2010] active_file 4096 [ 120.133347][ T2010] unevictable 0 [ 120.136942][ T2010] hierarchical_memory_limit 314572800 [ 120.142350][ T2010] hierarchical_memsw_limit 9223372036854771712 [ 120.148784][ T2010] total_cache 312541184 [ 120.153001][ T2010] total_rss 421888 [ 120.156778][ T2010] total_rss_huge 0 [ 120.160550][ T2010] total_shmem 312537088 [ 120.164766][ T2010] total_mapped_file 0 [ 120.168825][ T2010] total_dirty 0 [ 120.172325][ T2010] total_writeback 0 [ 120.176182][ T2010] total_workingset_refault_anon 8201 [ 120.181508][ T2010] total_workingset_refault_file 11297 [ 120.186971][ T2010] total_swap 6995968 [ 120.190952][ T2010] total_swapcached 720896 [ 120.195331][ T2010] total_pgpgin 258993 [ 120.199387][ T2010] total_pgpgout 182410 [ 120.203537][ T2010] total_pgfault 34493 [ 120.207706][ T2010] total_pgmajfault 191 [ 120.211897][ T2010] total_inactive_anon 97144832 [ 120.216751][ T2010] total_active_anon 216535040 [ 120.221501][ T2010] total_inactive_file 0 [ 120.225696][ T1678] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 120.240635][ T2010] total_active_file 4096 [ 120.245070][ T2010] total_unevictable 0 [ 120.249176][ T2010] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.488,pid=1846,uid=0 [ 120.265913][ T472] usb 3-1: unable to get BOS descriptor or descriptor too short [ 120.273689][ T2010] Memory cgroup out of memory: Killed process 1846 (syz.1.488) total-vm:90504kB, anon-rss:1332kB, file-rss:53748kB, shmem-rss:0kB, UID:0 pgtables:208kB oom_score_adj:1000 [ 120.290972][ T472] usb 3-1: not running at top speed; connect to a high speed hub [ 120.299625][ T472] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid maxpacket 1024, setting to 1023 [ 120.312579][ T472] usb 3-1: New USB device found, idVendor=0a67, idProduct=5011, bcdDevice= 0.40 [ 120.390231][ T2190] x_tables: unsorted entry at hook 1 [ 120.399312][ T2190] x_tables: unsorted entry at hook 1 [ 120.506109][ T36] audit: type=1400 audit(2000000035.750:800): avc: denied { create } for pid=2192 comm="syz.3.590" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 120.518369][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 120.595709][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 120.602739][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 120.615711][ T472] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 120.689063][ T293] syz-executor invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 120.698314][ T36] audit: type=1400 audit(2000000035.940:801): avc: denied { sys_admin } for pid=2195 comm="syz.3.591" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 120.707153][ T472] usb 3-1: Product: 摃 [ 120.735711][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 120.742728][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 120.749837][ T472] usb 3-1: Manufacturer: 㠁 [ 120.754469][ T472] usb 3-1: SerialNumber: ੥́峳㾦ꍮ⥬똮뒅㻶騥鴵炮⊒䶮 㟧룸ධ齬惇ፋ⵫젞渭㺌焮㴏鑓拤ꏫﲮ씇쿓詽뀧螌὏삱꾯‽뤔झ锼册뜭ᗃ㾔盲罡梳䥇ӄ㼤欩泤夝㝧鎇떚ⵈ㒰᳜퐞撬ᐃ諣ꅅ灤못ࢊ㬁⴨挌ᄪ揈 [ 120.779518][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 120.795713][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 120.803232][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 umount: can't remount debugfs read-only [ 120.833083][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 120.842252][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 120.865524][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 120.885700][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 120.892711][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 120.915719][ T293] CPU: 1 UID: 0 PID: 293 Comm: syz-executor Not tainted syzkaller #0 cb76c71933628f8d69c8d31cdfd2579bb1d1f37a [ 120.915753][ T293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 120.915768][ T293] Call Trace: [ 120.915776][ T293] [ 120.915785][ T293] __dump_stack+0x21/0x30 [ 120.915818][ T293] dump_stack_lvl+0x140/0x1c0 [ 120.915847][ T293] ? __cfi_dump_stack_lvl+0x10/0x10 [ 120.915875][ T293] ? ___ratelimit+0x40e/0x5b0 [ 120.915897][ T293] dump_stack+0x19/0x20 [ 120.915923][ T293] dump_header+0xd6/0x490 [ 120.915947][ T293] ? __cfi_mem_cgroup_get_max+0x10/0x10 [ 120.915974][ T293] oom_kill_process+0x35d/0x640 [ 120.916018][ T293] out_of_memory+0x624/0xa30 [ 120.916048][ T293] ? __cfi_out_of_memory+0x10/0x10 [ 120.916078][ T293] ? mutex_lock_killable+0x97/0x1d0 [ 120.916100][ T293] ? __cfi_mutex_lock_killable+0x10/0x10 [ 120.916126][ T293] mem_cgroup_out_of_memory+0x2c8/0x390 [ 120.916156][ T293] ? css_next_descendant_pre+0x202/0x230 [ 120.916179][ T293] ? drain_obj_stock+0xed0/0xed0 [ 120.916210][ T293] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 120.916251][ T293] try_charge_memcg+0x91c/0xe10 [ 120.916277][ T293] ? gfp_to_alloc_flags_cma+0x96/0x1c0 [ 120.916307][ T293] ? __cfi_try_charge_memcg+0x10/0x10 [ 120.916333][ T293] ? __alloc_pages_noprof+0x35f/0x7e0 [ 120.916359][ T293] __mem_cgroup_charge+0xfc/0x420 [ 120.916387][ T293] ? filemap_get_entry+0x41b/0x490 [ 120.916408][ T293] ? __cfi___mem_cgroup_charge+0x10/0x10 [ 120.916437][ T293] filemap_add_folio+0x57/0x2d0 [ 120.916468][ T293] __filemap_get_folio+0x5f0/0xba0 [ 120.916490][ T293] ? __cfi___filemap_get_folio+0x10/0x10 [ 120.916511][ T293] ? filemap_map_pages+0x1666/0x1a10 [ 120.916534][ T293] ? filemap_fault_recheck_pte_none+0x78/0x250 [ 120.916558][ T293] filemap_fault+0xbcb/0x1b40 [ 120.916581][ T293] ? __cfi_filemap_fault+0x10/0x10 [ 120.916603][ T293] ? __cfi_filemap_map_pages+0x10/0x10 [ 120.916627][ T293] ? __schedule+0x13a1/0x1fa0 [ 120.916647][ T293] do_pte_missing+0x9b3/0x44f0 [ 120.916670][ T293] ? enqueue_hrtimer+0x12f/0x2e0 [ 120.916698][ T293] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 120.916729][ T293] ? pte_marker_clear+0x1b0/0x1b0 [ 120.916751][ T293] ? __kasan_check_write+0x18/0x20 [ 120.916780][ T293] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 120.916809][ T293] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 120.916839][ T293] ? __pte_offset_map+0x1b0/0x230 [ 120.916866][ T293] ? pte_offset_map_rw_nolock+0xba/0x110 [ 120.916893][ T293] handle_mm_fault+0x11b8/0x1bf0 [ 120.916917][ T293] ? __cfi_handle_mm_fault+0x10/0x10 [ 120.916935][ T293] ? lock_vma_under_rcu+0x4d1/0x590 [ 120.916958][ T293] ? __cfi___x64_sys_wait4+0x10/0x10 [ 120.916986][ T293] do_user_addr_fault+0x963/0x11e0 [ 120.917017][ T293] exc_page_fault+0x58/0xc0 [ 120.917042][ T293] asm_exc_page_fault+0x2b/0x30 [ 120.917071][ T293] RIP: 0033:0x7f3f9c46a834 [ 120.917090][ T293] Code: 85 62 0a 00 00 48 b8 db 34 b6 d7 82 de 1b 43 48 f7 a4 24 98 00 00 00 48 8b 05 80 af ed 00 48 69 8c 24 90 00 00 00 e8 03 00 00 <8b> 78 08 48 8b 44 24 18 48 c1 ea 12 4c 8b 0d 79 ae ed 00 48 01 d1 [ 120.917108][ T293] RSP: 002b:00007fff5875b890 EFLAGS: 00010206 [ 120.917146][ T293] RAX: 0000001b2eb24000 RBX: 000000000000018d RCX: 000000000001d4c0 [ 120.917162][ T293] RDX: 000000000a4ea904 RSI: 00007fff5875b920 RDI: 0000000000000001 [ 120.917178][ T293] RBP: 00007fff5875b8cc R08: 000000002751b0a0 R09: 7fffffffffffffff [ 120.917196][ T293] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 120.917212][ T293] R13: 00000000000927c0 R14: 000000000001d240 R15: 00007fff5875b920 [ 120.917238][ T293] [ 120.922792][ T293] memory: usage 307028kB, limit 307200kB, failcnt 54766 [ 120.973001][ T293] memory+swap: usage 306828kB, limit 9007199254740988kB, failcnt 0 [ 121.081026][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 121.177944][ T2186] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 121.215841][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 121.306262][ T2186] misc raw-gadget: fail, usb_gadget_register_driver returned -16 umount: sysfs busy - remounted read-only umount: devtmpfs busy - remounted read-only umount: can't remount /dev/root read-only The system is going down NOW! [ 121.343040][ T36] audit: type=1400 audit(2000000036.590:802): avc: denied { write } for pid=283 comm="syz-executor" path="pipe:[2853]" dev="pipefs" ino=2853 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 Connection to 10.128.1.32 closed by remote host. Sent SIGTERM to all processes [ 121.493674][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 121.505710][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 121.512755][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 121.520135][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 121.555753][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 121.595715][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 121.602751][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 121.640428][ T36] audit: type=1326 audit(2000000036.890:803): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2168 comm="syz.1.582" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3f9c59c819 code=0x7fc00000 [ 121.656568][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 121.706777][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 121.713814][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 121.746002][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 121.753091][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 121.760125][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 121.775702][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 121.785258][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 121.792335][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 121.804950][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 121.811968][ T293] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 121.819050][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 121.826070][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 121.833050][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 121.845713][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 121.852713][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 121.859778][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 121.871958][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 121.885705][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 121.892721][ T9] saitek 0003:06A3:0CFA.000E: unknown main item tag 0x0 [ 121.899721][ T293] Memory cgroup stats for /syz1: [ 121.899881][ T293] cache 313057280 [ 121.909223][ T9] saitek 0003:06A3:0CFA.000E: hidraw0: USB HID v0.0b Device [HID 06a3:0cfa] on usb-dummy_hcd.0-1/input0 [ 121.932650][ T9] usb 1-1: USB disconnect, device number 57 [ 121.940593][ T293] rss 1327104 [ 121.944590][ T293] rss_huge 0 [ 121.958464][ T472] usb 3-1: BAAD HEADPHONE p_chmask mismatch [ 121.965728][ T472] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 122.005823][ T472] usb 3-1: USB disconnect, device number 61 [ 122.025738][ T293] shmem 312061952 [ 122.029415][ T293] mapped_file 622592 [ 122.033322][ T293] dirty 0 [ 122.119096][ T293] writeback 0 [ 122.122434][ T293] workingset_refault_anon 9881 [ 122.175814][ T53] bridge_slave_1: left allmulticast mode [ 122.181523][ T53] bridge_slave_1: left promiscuous mode [ 122.195777][ T53] bridge0: port 2(bridge_slave_1) entered disabled state [ 122.203059][ T293] workingset_refault_file 20355 [ 122.208605][ T53] bridge_slave_0: left allmulticast mode [ 122.214278][ T53] bridge_slave_0: left promiscuous mode [ 122.235769][ T53] bridge0: port 1(bridge_slave_0) entered disabled state [ 122.243268][ T293] swap 0 [ 122.246833][ T53] bridge_slave_1: left allmulticast mode [ 122.252505][ T53] bridge_slave_1: left promiscuous mode [ 122.258159][ T53] +$<: port 2(bridge_slave_1) entered disabled state [ 122.276196][ T53] bridge_slave_0: left allmulticast mode [ 122.281879][ T53] bridge_slave_0: left promiscuous mode [ 122.295760][ T53] +$<: port 1(bridge_slave_0) entered disabled state [ 122.305810][ T293] swapcached 0 [ 122.309228][ T293] pgpgin 283707 [ 122.312719][ T293] pgpgout 206935 [ 122.341725][ T293] pgfault 35744 [ 122.345243][ T293] pgmajfault 317 [ 122.380886][ T293] inactive_anon 217329664 [ 122.385283][ T293] active_anon 96047104 [ 122.389509][ T293] inactive_file 0 [ 122.393167][ T293] active_file 405504 [ 122.397100][ T293] unevictable 0 [ 122.400573][ T293] hierarchical_memory_limit 314572800 [ 122.405999][ T293] hierarchical_memsw_limit 9223372036854771712 [ 122.415249][ T293] total_cache 313057280 [ 122.419452][ T293] total_rss 1327104 [ 122.423277][ T293] total_rss_huge 0 [ 122.427096][ T293] total_shmem 312061952 [ 122.431285][ T293] total_mapped_file 622592 [ 122.435727][ T293] total_dirty 0 [ 122.439212][ T293] total_writeback 0 [ 122.443022][ T293] total_workingset_refault_anon 9881 [ 122.450949][ T293] total_workingset_refault_file 20355 [ 122.462409][ T293] total_swap 0 [ 122.471006][ T293] total_swapcached 0 [ 122.474987][ T293] total_pgpgin 283707 [ 122.487913][ T293] total_pgpgout 206935 [ 122.492039][ T293] total_pgfault 35744 [ 122.505391][ T293] total_pgmajfault 317 [ 122.511143][ T293] total_inactive_anon 217329664 [ 122.516164][ T293] total_active_anon 96047104 [ 122.520788][ T293] total_inactive_file 0 [ 122.520824][ T53] tipc: Left network mode [ 122.524957][ T293] total_active_file 405504 [ 122.533744][ T293] total_unevictable 0 [ 122.537797][ T293] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.488,pid=1848,uid=0 [ 122.552761][ T293] Memory cgroup out of memory: Killed process 1848 (syz.1.488) total-vm:90504kB, anon-rss:1484kB, file-rss:53804kB, shmem-rss:0kB, UID:0 pgtables:216kB oom_score_adj:1000 [ 122.572359][ T53] veth1_macvtap: left promiscuous mode [ 122.578185][ T53] veth0_vlan: left promiscuous mode [ 122.586193][ T53] veth1_macvtap: left promiscuous mode [ 122.591854][ T53] veth0_vlan: left promiscuous mode [ 122.796256][ T45] usb 2-1: USB disconnect, device number 40 Sent SIGKILL to all processes Requesting system poweroff [ 123.230795][ T53] tipc: Disabling bearer [ 123.236312][ T53] tipc: Left network mode [ 123.241501][ T53] veth1_macvtap: left promiscuous mode [ 123.247043][ T53] veth0_vlan: left promiscuous mode [ 123.964787][ T2199] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 123.971549][ T2199] ACPI: PM: Preparing to enter system sleep state S5 [ 123.978468][ T2199] kvm: exiting hardware virtualization [ 123.984017][ T2199] reboot: Power down serialport: VM disconnected.