last executing test programs: 3m1.586354435s ago: executing program 1 (id=576): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) symlink(&(0x7f0000000080)='./file0/../file0/file0\x00', &(0x7f0000000140)='./file0/../file0/file0\x00') write$FUSE_INIT(r0, &(0x7f0000000380)={0x50, 0x0, r1, {0x7, 0x28, 0x7fffffff, 0x4069a064, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffec}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000006200)="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", 0x2000, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)={0x90, 0x0, 0x101000001, {0x5, 0x2, 0x9, 0x8, 0x8, 0xffff672a, {0xfffffffffffffffe, 0x6, 0xbd32, 0x6, 0x6, 0xfffffffffffff7b7, 0x40, 0xa, 0x7, 0x6000, 0x10000003, 0x0, r2, 0x7fff, 0xfff}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) 3m1.586061535s ago: executing program 1 (id=577): pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000040), 0x2) r3 = memfd_create(&(0x7f0000000080)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea\x7f\x8cZ7`_4t\xcda\x9b\x11\x11\x0e\xa1\xcf\x00'/51, 0x2) ftruncate(r3, 0x1000006) fcntl$addseals(r3, 0x409, 0x7) ioctl$UDMABUF_CREATE(r2, 0x40187542, &(0x7f00000001c0)={r3, 0x0, 0x0, 0x1000000}) io_setup(0x3ff, &(0x7f0000000500)=0x0) io_submit(r4, 0x1, &(0x7f0000000300)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x2, r0, 0x0}]) io_cancel(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x200, 0xffffffffffffffff, 0x0, 0x0, 0x2}, 0x0) ioctl$XFS_IOC_FSBULKSTAT_SINGLE(r1, 0xc0205866, &(0x7f0000000380)={&(0x7f0000000080)=0xffffffff, 0x8, &(0x7f00000000c0)=[{}, {}, {}], &(0x7f0000000340)}) 3m1.424493929s ago: executing program 1 (id=578): r0 = open(&(0x7f0000000140)='./bus\x00', 0x12d942, 0x40) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x8, 0x0) preadv2(r2, &(0x7f0000000040)=[{&(0x7f0000000880)=""/244, 0xf4}], 0x1, 0xf, 0x7, 0x1) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYRESDEC=r1], 0x48}}, 0x4000) fcntl$setlease(r0, 0x400, 0x1) fcntl$setlease(r0, 0x400, 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000000080)="120000001200e7ef00341618a585107b462e", 0x12, 0x20000010, 0x0, 0x0) recvmmsg(r4, &(0x7f0000000fc0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000380)=""/226, 0xe2}, {&(0x7f0000000300)=""/110, 0x6e}, {&(0x7f0000002200)=""/4097, 0x1001}, {&(0x7f00000009c0)=""/244, 0xf4}, {&(0x7f0000000500)=""/286, 0x11e}, {&(0x7f0000000000)=""/76, 0x4c}, {&(0x7f00000001c0)=""/257, 0x101}, {&(0x7f00000007c0)=""/129, 0x81}, {&(0x7f00000000c0)=""/53, 0x35}], 0x9}, 0x72}, {{0x0, 0x0, 0x0}, 0x800}, {{0x0, 0x0, 0x0}, 0x11f74}, {{0x0, 0x0, 0x0}, 0xd}, {{0x0, 0x0, 0x0}, 0xfffffffd}, {{0x0, 0x0, 0x0}, 0xc}, {{0x0, 0x0, 0x0}, 0xe4f}], 0x7, 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x12) r6 = dup(r5) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="c20000361e0f01c3660fd2eff30f10f1b961020000b80e000000ba000000000f30b98d0200000f320b99f3530000660f6af7c4e2f91d20", 0x37}], 0x1, 0x11, 0x0, 0x0) read(r7, &(0x7f0000000300)=""/70, 0x46) syz_kvm_setup_cpu$x86(r5, 0xffffffffffffffff, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000200)=[@text16={0x10, &(0x7f0000000480)="66b9ab0300000f320f20e06635000040000f22e0ba6100b000ee6766c74424000f0000006766c7442402009000006766c744240600000000670f011c24660f01b500000fd4daba400066b80580000066ef660f38812a650f011e003866b9800000c00f326635004000000f30", 0x6c}], 0x1, 0x50, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20004048, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty, 0x2004}, 0x1c) ioctl$KVM_RUN(r7, 0xae80, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x40) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f0000000000)={0x100000000000000a, 0x0, [{0xc0000101, 0x0, 0x6}]}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000d00), r0) ioctl$SIOCGETVIFCNT(r0, 0x89e0, &(0x7f0000000180)={0x1}) signalfd(r0, &(0x7f0000000000)={[0x8]}, 0x8) socket$nl_generic(0x10, 0x3, 0x10) r10 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000040), 0x400000, 0x0) ioctl$VT_DISALLOCATE(r10, 0x5608) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f00000001c0)=0x40, 0x4) 3m1.422129289s ago: executing program 1 (id=579): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./trace\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./trace/events/kmem/kmalloc/filter\x00', 0x2, 0x0) readv(r0, &(0x7f00000007c0)=[{&(0x7f0000000040)=""/20, 0x14}], 0x1) socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r1, 0x8982, &(0x7f00000022c0)={0x0, 'lo\x00', {0x1}, 0x7}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFC_CMD_GET_TARGET(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nfc(&(0x7f0000000140), r2) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000300), r2) sendmsg$NL802154_CMD_NEW_INTERFACE(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="0100000000004f39d14812"], 0x1c}}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$netlink(r5, &(0x7f0000008dc0)={0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="10460062b32904f80343b37000fcdbdf25"], 0x10}], 0x1, &(0x7f0000008d80)=[@cred={{0x1c, 0x1, 0x2, {r6, 0xee01}}}], 0x20, 0x24000001}, 0x0) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="05"], 0x48}}, 0x0) sendmsg$can_bcm(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="050000000109"], 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000005c0)=ANY=[], 0x48}}, 0x40800) 3m1.420447179s ago: executing program 1 (id=580): ioctl$BLKREPORTZONE(0xffffffffffffffff, 0xc0101282, &(0x7f0000000100)={0x0, 0x1, 0x0, [{0x7fffffff, 0x0, 0xf8e, 0x9, 0x6, 0x2, 0x9, '\x00', 0x9}]}) 3m1.256192573s ago: executing program 1 (id=581): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./tracing\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./tracing/dynamic_events\x00', 0x1, 0x0) write(r0, &(0x7f0000000100)="739aed564eb0d5dea1d992fd586a661540ba6720e0", 0x15) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x10) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) setns(0xc9, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x1}) syz_usb_connect(0x2, 0x1b, &(0x7f0000000280)=ANY=[@ANYBLOB="12015002ce0316082b0511190001010203010902"], &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETLINK(r4, 0x400454cd, 0x7) sendmsg$key(0xffffffffffffffff, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x7}, 0x8014) r5 = socket(0x8000000010, 0x2, 0x0) write(r5, &(0x7f00000002c0)="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", 0xfc) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0x5001}) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000200)={'syzkaller1\x00', 0x1}) write$tun(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="03031b003a00320006006300000000446cff00000000000000000000ffffac141419ff020000000000000000000000000001"], 0x76) sendmsg$netlink(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="2c0000001a00150000000000ff0800fe0a0000fbfe8828000000a5f984f709fa0d3ed000"], 0x24}], 0x1}, 0x800) socket$nl_route(0x10, 0x3, 0x0) r7 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00') openat$binfmt(0xffffffffffffff9c, r7, 0x42, 0x1ff) r8 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000020c0), 0x2000413, &(0x7f0000000300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r8, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) setresuid(r9, r9, 0x0) syz_fuse_handle_req(r8, &(0x7f0000002100)="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0x2000, &(0x7f00000054c0)={&(0x7f0000004100)={0x50, 0x0, 0x9, {0x7, 0x2d, 0x1, 0x5, 0xffff, 0x1000, 0xfffffffe, 0x1, 0x0, 0x0, 0x80, 0x7}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x80001, 0x0) 3m1.228418353s ago: executing program 32 (id=581): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./tracing\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./tracing/dynamic_events\x00', 0x1, 0x0) write(r0, &(0x7f0000000100)="739aed564eb0d5dea1d992fd586a661540ba6720e0", 0x15) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x10) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) setns(0xc9, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x1}) syz_usb_connect(0x2, 0x1b, &(0x7f0000000280)=ANY=[@ANYBLOB="12015002ce0316082b0511190001010203010902"], &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETLINK(r4, 0x400454cd, 0x7) sendmsg$key(0xffffffffffffffff, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x7}, 0x8014) r5 = socket(0x8000000010, 0x2, 0x0) write(r5, &(0x7f00000002c0)="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", 0xfc) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0x5001}) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000200)={'syzkaller1\x00', 0x1}) write$tun(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="03031b003a00320006006300000000446cff00000000000000000000ffffac141419ff020000000000000000000000000001"], 0x76) sendmsg$netlink(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="2c0000001a00150000000000ff0800fe0a0000fbfe8828000000a5f984f709fa0d3ed000"], 0x24}], 0x1}, 0x800) socket$nl_route(0x10, 0x3, 0x0) r7 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00') openat$binfmt(0xffffffffffffff9c, r7, 0x42, 0x1ff) r8 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000020c0), 0x2000413, &(0x7f0000000300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r8, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) setresuid(r9, r9, 0x0) syz_fuse_handle_req(r8, &(0x7f0000002100)="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0x2000, &(0x7f00000054c0)={&(0x7f0000004100)={0x50, 0x0, 0x9, {0x7, 0x2d, 0x1, 0x5, 0xffff, 0x1000, 0xfffffffe, 0x1, 0x0, 0x0, 0x80, 0x7}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x80001, 0x0) 2m18.67148719s ago: executing program 0 (id=1018): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x3b) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000540)={0x10000, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000a52000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000080)="0f01dd64f3672e0f01f70f08c4c17c5375000f01cf0fd9a566baf80cb86ae80d80ef66bafc0cec660f38819f8000c0fe", 0x30}], 0x1, 0x58, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2m18.660979959s ago: executing program 0 (id=1019): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x4c, &(0x7f000002eff0)={0x1, &(0x7f0000000000)=[{0xffff}]}, 0x10) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x11, r1) ptrace$pokeuser(0x6, r1, 0x108, 0x4) ptrace$pokeuser(0x6, r1, 0x118, 0x0) sendmmsg$unix(r0, &(0x7f0000011500)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4004040}}], 0x1, 0x40) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = landlock_create_ruleset(&(0x7f0000000080)={0x2832, 0x0, 0x2}, 0x18, 0x0) landlock_restrict_self(r4, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, 0x0}], 0x1, 0x4, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000002c0)="b9c80900000f3266b86b4266ef66ba4200736663b8e200e2000f29902cbb00ff0000e2b1ba8c88d9000020666666440f38826b410f7842280f07b8010000000f01d9c4033921820f47a753fd", 0x4c}], 0x1, 0x43, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2m18.604556101s ago: executing program 0 (id=1020): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) symlink(&(0x7f0000000080)='./file0/../file0/file0\x00', &(0x7f0000000140)='./file0/../file0/file0\x00') write$FUSE_INIT(r0, &(0x7f0000000380)={0x50, 0x0, r1, {0x7, 0x28, 0x7fffffff, 0x4069a064, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffec}}, 0x50) r4 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r5 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000300), 0x101000) ioctl$SNDRV_TIMER_IOCTL_CREATE(r5, 0xc02054a5, &(0x7f0000000600)={0xdd6, r0, 'id0\x00'}) pipe2$watch_queue(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000500)=0xe8) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000740)={0x290, 0x0, r1, [{{0x6, 0x1, 0xe054, 0x2, 0x4, 0x8001, {0x3, 0xfe05, 0x7f, 0x1, 0x1, 0x800, 0x2, 0x7, 0x8, 0x4000, 0x7, r2, r3, 0x0, 0x21}}, {0x0, 0x0, 0xa, 0x2, '/dev/fuse\x00'}}, {{0x0, 0x2, 0x8, 0x8, 0x847, 0xc0000, {0x1, 0xfffffffffffffff8, 0x200, 0x101, 0xf80e, 0x9, 0xb, 0xffff, 0x7, 0x1000, 0x5, r7, r3, 0x81, 0x4}}, {0x6, 0x8, 0x0, 0x4}}, {{0x5, 0x3, 0x5, 0xffffffffffffffb8, 0x6, 0x3, {0x2, 0x33d, 0x8, 0xef, 0x6, 0x1ce, 0xf, 0x1, 0x5, 0x6000, 0x98ff, r8, r3, 0xb83c, 0x1}}, {0x1, 0x0, 0x4, 0x9, ':\xa9\x9a\''}}, {{0x6, 0x0, 0x3, 0x9, 0x80, 0xe1d, {0x5, 0x100000000, 0xfff, 0x8, 0xe, 0x8, 0x6, 0xf, 0x3, 0xc000, 0x0, r2, r3, 0xfffffff7, 0x7}}, {0x1, 0xffffffffffffffff, 0x1, 0xe6e, '\x00'}}]}, 0x290) ioctl$BTRFS_IOC_SNAP_CREATE(r0, 0x50009401, &(0x7f0000000ec0)={{r4}, "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"}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x90, 0x0, 0x2, {0x0, 0x3, 0xbd16, 0x5, 0x7, 0x7f, {0x1, 0x5, 0x7, 0x6, 0x0, 0xf, 0xa734, 0x401, 0x7, 0xc890c63e415ce913, 0x101, r2, r3, 0xffff0000, 0x10}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)={0x90, 0x0, 0x101000001, {0x5, 0x2, 0x9, 0x8, 0x8, 0xffff672a, {0xfffffffffffffffe, 0x6, 0xbd32, 0x6, 0x6, 0xfffffffffffff7b7, 0x40, 0xa, 0x7, 0x6000, 0x10000003, 0x0, r3, 0x7fff, 0xfff}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) 2m17.76459315s ago: executing program 0 (id=1029): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/zoneinfo\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x22) syz_kvm_setup_cpu$x86(r4, r2, &(0x7f0000a52000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000240)="ba4000ec66b9800000c00f326635002000000f30f466b97a01000066b8c626000066ba000000000f3067f30f1ee666b8000000000f23d00f21f866350000000b0f23f866b9a603000066b8f3ffbffe66ba000000000f3066c6400c760f0626646764f0823600", 0x66}], 0x26a, 0x58, 0x0, 0x0) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000000100)=0x7fff, &(0x7f0000000300)=0x4) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="540e6eba2691804cdcf8fe5a8b4847480f3147d861d47df8fa37eb34f07fbeba8651da3ac1c3cdec118c2cbfe307d0712fb93d9eab933c1a60c53f86d81d2a60ed96a9ea976e4a8475f248f76b33abeb919e4f74640500933ab48a935b529bfc0bfa278c9cbf5c238af5d976d19af522b69cc1ed47438921787ccb148824deb3282e83a13d64bdc452e2cf480a4c88442818b9996631cdc842f230d8823e8f8fdf4958f7215191b1a935645d6e549983fc589a9a907ad1b2a2ab0a8f39b827593179096796bb9d247ba9f5e88ec74e4d646d2fd98d2efd827f4415b14bba", @ANYRES16=r7, @ANYBLOB="8b332bbd7000ffdbdf250500000008000300", @ANYRES32=0x0, @ANYBLOB="0c009900070000003e00000010001d800c000080060005009e000000"], 0x38}, 0x1, 0x0, 0x0, 0x4c000}, 0x24000040) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2m17.76315405s ago: executing program 0 (id=1030): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) symlink(&(0x7f0000000080)='./file0/../file0/file0\x00', &(0x7f0000000140)='./file0/../file0/file0\x00') write$FUSE_INIT(r0, &(0x7f0000000380)={0x50, 0x0, r1, {0x7, 0x28, 0x7fffffff, 0x4069a064, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffec}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000004200)="4e7417f7f0afaa93ec1feb61e6ecf74becf5b64c4498ace47170e3439f9db3344aceab3d192ddef8789f7f826a9732df1f1165a989ed666ec2a96eb78b40d1fdd5d53d8c6d56a19efc82066d026cbaa27ee8352b2ab989070bacd96deb903134a387cf0cd7fa82de91ca1193f7ccbd5fb2bf8398e9e5e1bace8f81486378b42f308d9a55d3c14c642591f333cc6a6aae7abffd8de21e569c4cd0219c7b72b44c6b43a5c9b11226ac8cdb1760e405121fbe45ad7349b581cdf811c2cce1585a72ca327313353579454c3bad2460f16ba64d86984d8fd0d61be6902f1d5c92a4b1aa8ffbf256793899af036634d15895e11bbd29c1ce6f9a1114d48f9fcd624db25507c962549a97d4d21619202e112c08e486d7acc55d5ab8e591ed2da9b7e325fca61855a511c7170100f023a048978e5711eea42caa20405f64a5861b2f57e81644750a0eb3498c5ca76105ac6ab2c5c50e4f9b1ff72fcc6f3a01f98119cb4e8dafcf9e35426300018b8cc649c17fcf87999e0d6d1a4c501e9d92934f912b6740d191d9ca4c142b7782f83d3f4862989633eb043b21563a8360c47298fdbc3ce7ba271a5c317c9c66b6a535e2bfa7d7ae54c1ede664560b58e5d4de9cafb2d43cee207612e632cbab64c99b24363d2a57d064be77f0846d003dfcd2d26138a5f9b94205570e1137d5b72919551f25fcd73a5c612e4affc15a868413241eef86b65d0405de5a47384e51810784293333777efe59b8312e59f3bde54ca8a521932103473dce1d2db1f4fff7d338f98fe1243027acc019709d9eef6af6f8fcaa1b7bd6e5048955cfe725a9682bd3f5361057360fe4c163175606d89b380b295a0139dd06404aca8b1beb5a9be7e57964b74344fb1336e126d570e5cf2b64fdf6ca9d33d7b73b4c13c4ef9d1ffd2b82714a78a57b1bc630bbd6d4e63a847e1146376ed4c0585adcc053bd8acdc6df529f3b251de651d3e6398749402391c613f34a5f7e6099e76842e8d66a78cbaa590f6593bf87095bf4a1015a2cad2c13d8656db8f226387fc355a9fff471c93c3c10b265f7472523aeaa5d08f753a48b096b913f7c030d7355f68c9d71e66919373daecc64d14dba60283f49101d6360df9cfe65ea91338e31767b94a1e1463e134b6f19ba51d70da4391341231d5466dcaa39711f227d25f9b320a004243b4f8edec5d8a498b3732466e3bbb548368d20a78c172099647f5938ea6c1ff8c94a37313e871189cb9da58271add887459fc89e615e5c99a125fef828d661096f74fb8b4edb8cd703615b8c732995243b2c826b888eeeb089cf10bc187d36ece6ee30d60c46bd6fe0508aa8308dbf834fe0aaa12deaf4bb1b9337e63b13d6076c5245e27be4fd8cceb433b9608569fdc85dd6c04f37259851566f1f1983536aed757671fca1a3f6615ad5fed80ac36609c6f879f86d8c11a357a04a1113ae2d356433e11ae50169ea71ca614f7171508319cc0b7a9decdae434ed2bd3a313ab41999d09f3cfcaa80924129f77b89173b3a877b845285cbfa9e51fdc0fca6a3c72748cd88173cd8150c825bb0da72518485a3e159422dda9770dba5cb4343dbccc5fc1541e0a157a5295adb32ba7526ca16e6bca5342ce4e58e9cb567670a5acc03e2eaac39185085aba969c97174057026c1e170625c09061583142b21c91c0f8306392c2be9ed372ede666c3f1186ef70f493110e94cfebaaadba5938a29a669c94562e571e607f2fdba0c5721e2026b6a490f80afbbb5c71ac7f8a9fea566284bce2039f5b2405f811145f4ffbdd7e8febcaedfd162fc503e1a29bb63d88a465c66339f1553dde48991289451363ff349587e4099469a5052b4b337baea3cfadc28319e3a24f635d8d5ee8500503fbf1aff0bc1e6f50227cd79bc9e6c2a5ab0f0b92a1e3c6f81e3578f7ce5071e0fc77cdf1d18fe77dbf4a6bfb2587f8e8e317f98ede1f8f32a64d736f9a5c451a01cacfcc0b9099c4808840c2948cd8998abb4badbe30d93a55cfc23df97998efa139ce8681be3b4032e536db63d9c3b7ca6904ae3f0abbd740385be14fe6764c74e19d8efa9e3580252cb25d0d3e2eae1b82f4187b92173189b5f2d4d536c126e453267a6c0410b872cf0f6e2e2b82a527667f598eb0c87bf1723a63a213e22e093abb757af27a53c0f6f3e29c32aeca4c619d5c8f49d41424ddae64ab67ae7286af0fd931e93d06f711b70cc3c6a58a392392bd4623d25144e840c1539a0b8b29ad19d7768c4d2764ca5f8ee72d96a3eb5358bfcad65dc575cfdcb52c662d33321a96ab197aa4d13d984a2a18f94345373fb5dfa031967614dbf070e24c9cf11a8fe8a128aced2d75e5203099db970933abab5ef8f84b1a56c1b2384e2d9413d41226dff043fcd3d8b7bd833aa02d6016e9f756adce96405cb530e7b5d62b483d6e4a5df06cd553581bee273483c243127106df7fabf5daa98007f5178254f8b5024f994c98770cb0267b6a3bdf819d2ac74dd2b38464a6542c28c8ef9220f2dbe947efcbdac9ce81748665957b2ff1b11f73e79154dfb1729f6d6011adb99e4b30f4ae6b1409bfbed29807ad5e02150f1af53e305049ac26c2b28c8ee1f6cc40ddc48ac831ef3ed2e157cb513de06e1fe69f1d66d1a0432f75eebedee30b0523d71e36bcd0f622d95772687b59fec199087dd09c7eb88329d6aad37f3c6d4289dcb799d9349b4b8b401723ec90e06caedd02f294cafc508b03440890aeef82fae39c677d58586d973e5d8c2f00c34f12efa4c8b3b73c1b0941bf8be3ac8119e7d4ebc8e6853c459ab8a0567fbebf1e6036ed187d7f9f7ba0cb8b887389adc41dd23d027009707662ea429c71f01bdfa3f0bffdda25d2dcdc725464e3d4cf32c6f95dcf90eec4978b9af79c92a359fb5bd08776fa77b20a06ed65c64c0bb7a4e34e9e6e85d6e4f4ee34fc7a9e404bd5213f49704082558375b1a76d4e6e84e678358561425108bc7b3630d0a801971e32c037434b80add0a10d5509ef436bf9a8cb5c0a0fe125614a23688ae18dad4766b1339d7080e51af087cc2dd029dc757098d1bfb9c975af94e0d37e9a24c6a6661c99fdcdbb95d023dc016abdf81c1a09b8b4897ed1f2512aea923b362752cad64393673dcb2dce3d63e379f25c340559a98abe43589879a3537bc88526f1c8499db48bfa8d0b51118b3992930cbfc99e48d815c56aad1560c0fc25540a82e17fb931360abb23d748152280ba1603fff1cac0a041c6f9ab949a059f050144e61cbe5ffb8e272f115cbc82bd62cdfb9759a63e77d3cfdb0a25e504aa5a1e4eda15fa2e1e1a7bb18e74e62a13fce33900d760d89608c79f05b9e11be34cdffbafbdc60838f5a6f76cd8a3ff1072d90462f77abff31e054f3f552772ea750f451d091cb2fd6eef92a800a7837a28ab1be8885b6f9eb18a3093fd989f697bd23edb8075c7120ff375ac72576d625080e107843aa7523fbcea78c18b9762a89e562bf098d61b5b2f2521d709a9611e312c76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", 0x2000, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x90, 0x0, 0x2, {0x0, 0x3, 0xbd16, 0x5, 0x7, 0x7f, {0x1, 0x5, 0x7, 0x6, 0x0, 0xf, 0xa734, 0x200, 0x7, 0xc890c63e415ce913, 0x101, r2, r3, 0xffff0000, 0x10}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2m16.91849883s ago: executing program 0 (id=1031): setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000004300)=ANY=[@ANYBLOB="1400000013feffdbdf250700000000000000000086cec5ac34856d68e6d23f9b460a47a3aa380dd94a8a6ade7d6884a10e2241b14211c4e952def3a23853c367a71df8e50f873f3b3e1c3ee28d919dd2a7f6d92166437dc106c4ef5f63d0108400069105e963a11b0e166800a9e9530a269a1e444eb26c2383117eea3a460f14a27e457f3b4d42c95a395e56dea6250955c70d1c2feeaa10e0852a60390aec890e35e670338342054ad373d067521bfed548560f077a158c75"], 0x14}}, 0x20000000) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./tracing\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) pipe2$9p(&(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000004500), 0x0, &(0x7f0000002a00)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657290697efa6373255509320eca6f9aa5ef213d156e3bdeba2758c3c1812979fe0069676edbb96efa81bae0637444b06c62ca2962cba8063126cd97d3da88c71f6640d0e1ab467deb3fc291219b9265b72b592af077b8eae194dac1ea1c5cfd1ff3c1e726a0d5080f180c05f57874b49f71456e01fe7236f8d47c0e391f2adaec8bc3d297700f38fdac435b24b10a77a562ebf20306df867ad920163b12d7b4b369cca60712e7389e583654686b7dd46ba90942471789aa16919bbc1cf7a77801c67a0e38b9c1be0945e9f961a34d0ef8fb"]) r5 = landlock_create_ruleset(&(0x7f0000000080)={0x8000}, 0x18, 0x0) landlock_restrict_self(r5, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000300), 0xa8041, 0x0) ioctl$FIGETBSZ(r6, 0x2, &(0x7f0000000580)) write$P9_RVERSION(r4, &(0x7f0000000080)=ANY=[@ANYBLOB="150000006bffff", @ANYRES16=r3, @ANYRESHEX=r4], 0x15) write(0xffffffffffffffff, &(0x7f0000000100)='r:p1 ./', 0x7) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f0000000380)='\a', 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000200)=0x6b8f, 0x1) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000000000)=0xb2, 0x4) sendmmsg$inet6(r1, &(0x7f00000002c0)=[{{&(0x7f0000000400)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0xfffffffd}, 0x1c, 0x0}}], 0x1, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000004640)={0x4, 0x0, &(0x7f00000003c0)=[@exit_looper], 0xf9, 0x0, &(0x7f0000004540)="929e17403372f30562dda94257622f6c4a244ca9668750cd8b1058f114b0df0b84f2ab9ad2c8b5fb3c7b62f46bed6a75f11f592695e2ab00c1254950874ef898c2f020a4ea4877d2d8f04cc04c4ae296b5f6918b9e5f19bf4dc970f55ecf74c46b4b3458230f20dbf1f8c60f96cbe0e0e192bf3565e3e9c90be200c05566e1a34f356bc9f65aedd3cf337781114bcb65fa03f4802709a35b942acfa6efc2608ecd78927b96a4eece53db471318c0827f1c830af2ec6657b7043517111019e1e94e5a42376c181d269551ed0920b334c29ed61643273e65be75522e4954f54d89bc1dcba8e957240effb68e41da22a1e9bf0bafa5a1fd0df46d"}) recvmmsg(r7, &(0x7f0000001640)=[{{0x0, 0x0, &(0x7f0000004940)=[{&(0x7f0000001680)=""/4104, 0x1008}, {&(0x7f00000005c0)=""/189, 0xbd}, {&(0x7f0000000240)=""/172, 0xac}, {&(0x7f0000000580)=""/12, 0xc}, {&(0x7f00000007c0)=""/70, 0x46}, {&(0x7f0000000840)=""/180, 0xb4}, {&(0x7f0000004a00)=""/201, 0xc9}, {&(0x7f0000004880)=""/98, 0x62}, {&(0x7f0000004900)=""/38, 0x26}], 0x9}}], 0x1, 0x0, 0x0) sendmsg$nl_generic(r7, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000002b40)=ANY=[@ANYBLOB="200000001000010700000000000000000a0000000c0002006e6c3830323131"], 0x20}}, 0x4000810) recvmmsg(r1, &(0x7f0000004100)=[{{&(0x7f0000000300)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000440)=""/168, 0xa8}, {&(0x7f0000000500)=""/88, 0x58}, {&(0x7f0000000580)=""/174, 0xae}, {&(0x7f0000000640)=""/45, 0x2d}, {&(0x7f0000000680)=""/136, 0x88}], 0x5, &(0x7f0000002d00)=""/240, 0xf0}, 0x12}, {{&(0x7f0000000980)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000a00)=""/238, 0xee}], 0x1, &(0x7f0000000b40)=""/18, 0x12}, 0x80}, {{&(0x7f0000000b80)=@hci, 0x80, &(0x7f0000001d40)=[{&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/216, 0xd8}, {&(0x7f0000001d00)}], 0x3, &(0x7f0000001d80)=""/89, 0x59}, 0x3}, {{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000001e00)=""/149, 0x95}, {&(0x7f0000001ec0)=""/181, 0xb5}, {&(0x7f0000001f80)=""/78, 0x4e}, {&(0x7f0000002000)}], 0x4}, 0x2}, {{&(0x7f0000002080)=@un=@abs, 0x80, &(0x7f0000002640)=[{&(0x7f0000002100)=""/225, 0xe1}, {&(0x7f0000004780)=""/244, 0xf4}, {&(0x7f0000002300)=""/76, 0x4c}, {&(0x7f0000002380)=""/27, 0x1b}, {&(0x7f00000023c0)=""/109, 0x6d}, {&(0x7f0000002440)=""/206, 0xce}, {&(0x7f0000002540)=""/190, 0xbe}, {&(0x7f0000002600)=""/13, 0xd}], 0x8, &(0x7f00000026c0)=""/42, 0x2a}, 0x80}, {{&(0x7f0000002700)=@phonet, 0x80, &(0x7f0000000940)=[{&(0x7f0000002780)=""/88, 0x58}, {&(0x7f0000002800)=""/137, 0x89}], 0x2}, 0x6}, {{&(0x7f0000002900)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/160, 0xa0}, 0x9}, {{&(0x7f0000002c80)=@qipcrtr, 0x80, &(0x7f0000004040), 0x0, &(0x7f00000040c0)=""/64, 0x40}, 0x8}], 0x8, 0x2040, 0x0) getsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000240), &(0x7f0000000280)=0x4) r8 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000000000407f04ffff00000000000109022400010000000009040000020300000009210000000122180009058103000000000036d3b6dd13442c2266adcec3b60b384d58bcbf4374195a893141299f1d1f3bce4e8a7f0c55378c8a6bda062aef74b51fc9c38c885ac6415f9b0c348ae88be78b761d8ab1f7bd3d3bf7f7a4d13272dd82c596bdb9074b43d4c687b6d854e82152e4de16ad174aa351a7056e102dd55d0b6d0977092d6c98d5c4dae02604511519d56433ce81f18756b1089a881182000e1b9df099a4a2671e7ac1f5de82371e9795c381756e1650746da3dfa6ceb20089cef085c2b81892f81738f7e912ae19"], 0x0) ioctl(0xffffffffffffffff, 0x8, &(0x7f00000043c0)="289c1441a74e15e221260393a1a1e76468a1da2d4b872aa50f7412a8aaa3e96e9f89b7eacf239f6dd27868ba08b49c11eed4efc32c5620ae8e56bc828f460cb95850fb40be5e2f56694cc1222a62dc80cd47bc97f068f5eddd8bdfaeea0ac8b3cfcf280ca2fc15fd482383905701b77e67c8f9ada6a2c222b3ec6ad61078089e7833272eedfbe57f95bed1bd8c5f05d5f238fa0520c46b997c333676de2d388d29488b4e3e8270d9155ca7f343a3822af57707d0ef83b0e18c1eac8b34ddbb695cc3e4ec7c9ae61ac8302482b5e4e1464a089cb3158ecbd4757c3336c639d07dac6a96c726e5f275a90a304c") syz_usb_control_io$hid(r8, 0x0, 0x0) syz_usb_control_io$hid(r8, &(0x7f0000000040)={0x24, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0022180000004501576bc9e3199200"/30], 0x0}, 0x0) 2m1.345744207s ago: executing program 33 (id=1031): setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000004300)=ANY=[@ANYBLOB="1400000013feffdbdf250700000000000000000086cec5ac34856d68e6d23f9b460a47a3aa380dd94a8a6ade7d6884a10e2241b14211c4e952def3a23853c367a71df8e50f873f3b3e1c3ee28d919dd2a7f6d92166437dc106c4ef5f63d0108400069105e963a11b0e166800a9e9530a269a1e444eb26c2383117eea3a460f14a27e457f3b4d42c95a395e56dea6250955c70d1c2feeaa10e0852a60390aec890e35e670338342054ad373d067521bfed548560f077a158c75"], 0x14}}, 0x20000000) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./tracing\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) pipe2$9p(&(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000004500), 0x0, &(0x7f0000002a00)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657290697efa6373255509320eca6f9aa5ef213d156e3bdeba2758c3c1812979fe0069676edbb96efa81bae0637444b06c62ca2962cba8063126cd97d3da88c71f6640d0e1ab467deb3fc291219b9265b72b592af077b8eae194dac1ea1c5cfd1ff3c1e726a0d5080f180c05f57874b49f71456e01fe7236f8d47c0e391f2adaec8bc3d297700f38fdac435b24b10a77a562ebf20306df867ad920163b12d7b4b369cca60712e7389e583654686b7dd46ba90942471789aa16919bbc1cf7a77801c67a0e38b9c1be0945e9f961a34d0ef8fb"]) r5 = landlock_create_ruleset(&(0x7f0000000080)={0x8000}, 0x18, 0x0) landlock_restrict_self(r5, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000300), 0xa8041, 0x0) ioctl$FIGETBSZ(r6, 0x2, &(0x7f0000000580)) write$P9_RVERSION(r4, &(0x7f0000000080)=ANY=[@ANYBLOB="150000006bffff", @ANYRES16=r3, @ANYRESHEX=r4], 0x15) write(0xffffffffffffffff, &(0x7f0000000100)='r:p1 ./', 0x7) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f0000000380)='\a', 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000200)=0x6b8f, 0x1) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000000000)=0xb2, 0x4) sendmmsg$inet6(r1, &(0x7f00000002c0)=[{{&(0x7f0000000400)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0xfffffffd}, 0x1c, 0x0}}], 0x1, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000004640)={0x4, 0x0, &(0x7f00000003c0)=[@exit_looper], 0xf9, 0x0, &(0x7f0000004540)="929e17403372f30562dda94257622f6c4a244ca9668750cd8b1058f114b0df0b84f2ab9ad2c8b5fb3c7b62f46bed6a75f11f592695e2ab00c1254950874ef898c2f020a4ea4877d2d8f04cc04c4ae296b5f6918b9e5f19bf4dc970f55ecf74c46b4b3458230f20dbf1f8c60f96cbe0e0e192bf3565e3e9c90be200c05566e1a34f356bc9f65aedd3cf337781114bcb65fa03f4802709a35b942acfa6efc2608ecd78927b96a4eece53db471318c0827f1c830af2ec6657b7043517111019e1e94e5a42376c181d269551ed0920b334c29ed61643273e65be75522e4954f54d89bc1dcba8e957240effb68e41da22a1e9bf0bafa5a1fd0df46d"}) recvmmsg(r7, &(0x7f0000001640)=[{{0x0, 0x0, &(0x7f0000004940)=[{&(0x7f0000001680)=""/4104, 0x1008}, {&(0x7f00000005c0)=""/189, 0xbd}, {&(0x7f0000000240)=""/172, 0xac}, {&(0x7f0000000580)=""/12, 0xc}, {&(0x7f00000007c0)=""/70, 0x46}, {&(0x7f0000000840)=""/180, 0xb4}, {&(0x7f0000004a00)=""/201, 0xc9}, {&(0x7f0000004880)=""/98, 0x62}, {&(0x7f0000004900)=""/38, 0x26}], 0x9}}], 0x1, 0x0, 0x0) sendmsg$nl_generic(r7, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000002b40)=ANY=[@ANYBLOB="200000001000010700000000000000000a0000000c0002006e6c3830323131"], 0x20}}, 0x4000810) recvmmsg(r1, &(0x7f0000004100)=[{{&(0x7f0000000300)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000440)=""/168, 0xa8}, {&(0x7f0000000500)=""/88, 0x58}, {&(0x7f0000000580)=""/174, 0xae}, {&(0x7f0000000640)=""/45, 0x2d}, {&(0x7f0000000680)=""/136, 0x88}], 0x5, &(0x7f0000002d00)=""/240, 0xf0}, 0x12}, {{&(0x7f0000000980)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000a00)=""/238, 0xee}], 0x1, &(0x7f0000000b40)=""/18, 0x12}, 0x80}, {{&(0x7f0000000b80)=@hci, 0x80, &(0x7f0000001d40)=[{&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/216, 0xd8}, {&(0x7f0000001d00)}], 0x3, &(0x7f0000001d80)=""/89, 0x59}, 0x3}, {{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000001e00)=""/149, 0x95}, {&(0x7f0000001ec0)=""/181, 0xb5}, {&(0x7f0000001f80)=""/78, 0x4e}, {&(0x7f0000002000)}], 0x4}, 0x2}, {{&(0x7f0000002080)=@un=@abs, 0x80, &(0x7f0000002640)=[{&(0x7f0000002100)=""/225, 0xe1}, {&(0x7f0000004780)=""/244, 0xf4}, {&(0x7f0000002300)=""/76, 0x4c}, {&(0x7f0000002380)=""/27, 0x1b}, {&(0x7f00000023c0)=""/109, 0x6d}, {&(0x7f0000002440)=""/206, 0xce}, {&(0x7f0000002540)=""/190, 0xbe}, {&(0x7f0000002600)=""/13, 0xd}], 0x8, &(0x7f00000026c0)=""/42, 0x2a}, 0x80}, {{&(0x7f0000002700)=@phonet, 0x80, &(0x7f0000000940)=[{&(0x7f0000002780)=""/88, 0x58}, {&(0x7f0000002800)=""/137, 0x89}], 0x2}, 0x6}, {{&(0x7f0000002900)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/160, 0xa0}, 0x9}, {{&(0x7f0000002c80)=@qipcrtr, 0x80, &(0x7f0000004040), 0x0, &(0x7f00000040c0)=""/64, 0x40}, 0x8}], 0x8, 0x2040, 0x0) getsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000240), &(0x7f0000000280)=0x4) r8 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000000000407f04ffff00000000000109022400010000000009040000020300000009210000000122180009058103000000000036d3b6dd13442c2266adcec3b60b384d58bcbf4374195a893141299f1d1f3bce4e8a7f0c55378c8a6bda062aef74b51fc9c38c885ac6415f9b0c348ae88be78b761d8ab1f7bd3d3bf7f7a4d13272dd82c596bdb9074b43d4c687b6d854e82152e4de16ad174aa351a7056e102dd55d0b6d0977092d6c98d5c4dae02604511519d56433ce81f18756b1089a881182000e1b9df099a4a2671e7ac1f5de82371e9795c381756e1650746da3dfa6ceb20089cef085c2b81892f81738f7e912ae19"], 0x0) ioctl(0xffffffffffffffff, 0x8, &(0x7f00000043c0)="289c1441a74e15e221260393a1a1e76468a1da2d4b872aa50f7412a8aaa3e96e9f89b7eacf239f6dd27868ba08b49c11eed4efc32c5620ae8e56bc828f460cb95850fb40be5e2f56694cc1222a62dc80cd47bc97f068f5eddd8bdfaeea0ac8b3cfcf280ca2fc15fd482383905701b77e67c8f9ada6a2c222b3ec6ad61078089e7833272eedfbe57f95bed1bd8c5f05d5f238fa0520c46b997c333676de2d388d29488b4e3e8270d9155ca7f343a3822af57707d0ef83b0e18c1eac8b34ddbb695cc3e4ec7c9ae61ac8302482b5e4e1464a089cb3158ecbd4757c3336c639d07dac6a96c726e5f275a90a304c") syz_usb_control_io$hid(r8, 0x0, 0x0) syz_usb_control_io$hid(r8, &(0x7f0000000040)={0x24, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0022180000004501576bc9e3199200"/30], 0x0}, 0x0) 40.356286565s ago: executing program 3 (id=1736): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)={0x10, 0x2a, 0x503}, 0x10}], 0x1}, 0x14008010) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x42, &(0x7f0000000040)=0x969b899c5d426f09, 0x4) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000a52000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000080)="0f01dd64f3672e0f01f70f08c4c17c5375000f01cf0fd9a566baf80cb86ae80d80ef66bafc0cec660f38819f8000c0fe", 0x30}], 0x1, 0x58, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 40.355819285s ago: executing program 3 (id=1737): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x22, 0x22, {[@global=@item_012={0x2, 0x1, 0x9, "2313"}, @global=@item_012={0x2, 0x1, 0x0, 'Eo'}, @main=@item_4={0x3, 0x0, 0x0, "e7e03604"}, @local=@item_012={0x2, 0x2, 0x2, '\x00\b'}, @global=@item_4={0x3, 0x1, 0x2, "0200"}, @main=@item_4={0x3, 0x0, 0x8, "0400"}, @local=@item_4={0x3, 0x2, 0x0, "09007a15"}, @local=@item_4={0x3, 0x2, 0x0, "5d8c3dda"}]}}, 0x0}, 0x0) 37.345722404s ago: executing program 3 (id=1753): syz_open_dev$usbmon(&(0x7f0000000300), 0x7, 0x10b080) (fail_nth: 53) 37.03260987s ago: executing program 3 (id=1756): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)={0x10, 0x2a, 0x503}, 0x10}], 0x1}, 0x14008010) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x42, &(0x7f0000000040)=0x969b899c5d426f09, 0x4) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000a52000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000080)="0f01dd64f3672e0f01f70f08c4c17c5375000f01cf0fd9a566baf80cb86ae80d80ef66bafc0cec660f38819f8000c0fe", 0x30}], 0x1, 0x58, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 36.942392593s ago: executing program 3 (id=1757): r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000000)='.\x00', 0x50007a2) (async) inotify_add_watch(r0, &(0x7f0000000000)='.\x00', 0x50007a2) socket$packet(0x11, 0x3, 0x300) (async) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000100)=0x9, 0x4) (async) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000100)=0x9, 0x4) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./sys/class/thermal/cooling_device0/cur_state\x00', 0x1, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) setuid(r3) write(r2, &(0x7f00000000c0)="317889e7", 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000180)="0b0312002e0064000200475400f6a13bb1000000086086dd4803", 0x100a6, 0x88a8ffff, &(0x7f0000000140)={0x11, 0x88a8, r4}, 0x14) read(r0, &(0x7f0000000200)=""/149, 0x95) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) (async) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) sendto$packet(r2, &(0x7f0000000340)="e5fc526e507f1d0b9fb55376044901ee4f5f3458c740e4", 0x17, 0x10, &(0x7f0000000380)={0x11, 0x4, r4, 0x1, 0xff, 0x6, @random="0754616845b0"}, 0x14) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x81ff, 0x0) vmsplice(r5, 0x0, 0x0, 0x0) syz_clone(0x1022000, 0x0, 0xfffffffffffffc76, 0x0, 0x0, 0x0) (async) syz_clone(0x1022000, 0x0, 0xfffffffffffffc76, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080), r5) (async) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), r5) sendmsg$TIPC_CMD_SHOW_STATS(r5, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1c, r6, 0x400, 0x70bd2d, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x800) 36.860671515s ago: executing program 3 (id=1758): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x8ab43, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_EXIT_HYPERCALL(r1, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, 0xc}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, 0x0}], 0x1, 0x2c, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 21.642814654s ago: executing program 34 (id=1758): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x8ab43, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_EXIT_HYPERCALL(r1, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, 0xc}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, 0x0}], 0x1, 0x2c, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 10.852505671s ago: executing program 2 (id=1834): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1d, 0x0, &(0x7f0000000080)=0xffffffffffffffef) (async) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x880, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) (async) syz_open_procfs$pagemap(0x0, &(0x7f0000001080)) (async) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x2, 0x7fff7ffc}]}) close_range(r3, 0xffffffffffffffff, 0x200000000000000) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) (async) r4 = getpid() sched_setscheduler(r4, 0x1, &(0x7f0000000200)=0x7) (async) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x2505000) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r6, &(0x7f0000000000), 0x651, 0x0) (async) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) (async) sendmsg$DEVLINK_CMD_RATE_GET(r2, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001740)={&(0x7f0000000040)={0x14, 0x0, 0x400, 0x0, 0x0, {0x26}}, 0x14}}, 0x20000000) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000140)=0x84) (async) ioctl$PPPIOCATTACH(r1, 0x4004743c, 0x0) 9.235540318s ago: executing program 2 (id=1838): syz_open_dev$usbmon(&(0x7f0000000300), 0x7, 0x10b080) (fail_nth: 65) 7.614700795s ago: executing program 5 (id=1840): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0x5001}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000200)={'syzkaller1\x00', 0x1}) write$tun(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="03031b003a00320006006300000000443aff00000000000000920000ffffac141419ff020000000000000000000000000001"], 0x76) 7.614272555s ago: executing program 2 (id=1842): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x275a, 0x0) fcntl$lock(r1, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x10000}) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x275a, 0x0) fcntl$lock(r2, 0x26, &(0x7f0000000000)={0x1}) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x275a, 0x0) fcntl$lock(r3, 0x26, &(0x7f0000000000)={0x1, 0x0, 0x2}) (async) fcntl$lock(r3, 0x26, &(0x7f0000000140)={0x1, 0x0, 0x9}) (async) r4 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r4, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r4, 0x4004af61, &(0x7f0000000000)=0x1) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r4, 0x4008af04, 0x0) (async) close_range(r0, 0xffffffffffffffff, 0x0) 7.574506886s ago: executing program 2 (id=1843): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000240)={0x24, &(0x7f00000002c0)=ANY=[], 0x0, 0x0, 0x0}, 0x0) syz_open_dev$loop(&(0x7f0000000140), 0x8000, 0x800) syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f0000000840)={0x2c, &(0x7f0000000680)=ANY=[@ANYBLOB="000504000040ecdcff30"], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000980)={0x84, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="20000600000000100800"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac3(r0, &(0x7f0000000100)={0x14, &(0x7f0000000040)={0x0, 0x1, 0x5a, {0x5a, 0xa, "39a0cc41ae2633e61527f1e2cfcd49fb9efa1c358f3873e4d41179f71990ced8e70f54fb6182cb6ed6b18f0516fb6b51383bb58952b684308d78b2d663043e217916a50da414cfcf56a0cda5e96f1cb9d531a2292bde9961"}}, &(0x7f00000000c0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x186a}}}, &(0x7f00000003c0)={0x44, &(0x7f0000000140)=ANY=[@ANYBLOB="40032d000000a13f37ba54054b4acd44bad01a8923aa0dfd50eb97b807001bf3e740f92978ece83c1f483fdd623322c57f8e7c"], &(0x7f0000000180)={0x0, 0xa, 0x1}, &(0x7f00000001c0)={0x0, 0x8, 0x1, 0xc}, &(0x7f0000000440)=ANY=[@ANYBLOB="208102004f0086484a6343312661f279f33b0f265cd488c2f9e5788e1d65f3eab624acf776919d50a6ee68581e27789821540de308b0d46ad8921b617d862fb5457216"], &(0x7f0000000200)=ANY=[@ANYBLOB="000000000000001b00000000"], &(0x7f0000000300)={0x20, 0x83, 0x1, "c7"}, &(0x7f0000000340)={0x20, 0x84, 0x2, "d468"}, &(0x7f0000000380)={0x20, 0x85, 0x3, "9ade26"}}) 7.574264056s ago: executing program 5 (id=1844): mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c) r0 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00') r1 = openat$binfmt(0xffffffffffffff9c, r0, 0x42, 0x1ff) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000180)={0x4, &(0x7f0000000080)=[{0x5, 0x40, 0xde, 0xb001}, {0x5, 0x8, 0x2, 0x1}, {0x7, 0x0, 0x3, 0x8c99}, {0xd, 0x8, 0x81, 0x2}]}, 0x10) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x404, &(0x7f0000002140)=ANY=[]) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240), 0x8, &(0x7f0000000140)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@default_permissions}]}) syz_open_procfs(0x0, &(0x7f0000000700)='mounts\x00') syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) pipe(0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000480)=[{0x6, 0x0, 0x0, 0x7ffffffb}]}) 7.571493617s ago: executing program 4 (id=1845): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') pread64(r0, &(0x7f0000001240)=""/102400, 0x19000, 0x80000000000000) syz_usb_connect(0x3, 0x62, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000fb5d7d086d04c308166b0102030109025000010000000009041f0000ff0100000a24010400050201020724070500000508240805040004960d2406010103020001000600060581092403060103040505"], 0x0) 5.864273446s ago: executing program 5 (id=1846): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x101001, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x7) r3 = socket$netlink(0x10, 0x3, 0x7) bind$netlink(r3, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000140)=0x6, 0x4) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000200), 0x4) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="8400000000010104000000000000000002000000240001801400018008000100ac1414bb08000200ac0314bb0c0002800500010000000000240002801400018008000100ac1414aa08000200ac1414000c0002800500010000000000080007"], 0x84}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x2, 0x1, 0x5, 0x0, 0x0, {0x2, 0x0, 0x8}}, 0x14}, 0x1, 0x0, 0x0, 0x20044804}, 0x40040) sendmsg$IPCTNL_MSG_CT_GET_DYING(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000500)={0x14, 0x6, 0x1, 0x101, 0x0, 0x0, {0x2, 0x0, 0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x2404c031}, 0x8840) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [{0x40000021, 0x0, 0x4}, {0x84d, 0x0, 0x49}]}) r7 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x2, 0x0) r8 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x0, 0x0) dup3(r8, r7, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r7, 0x4018620d, &(0x7f0000000140)={0x73622a85, 0x101, 0xfffffffffffffffd}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x8, 0x0, &(0x7f00000003c0)=[@acquire], 0x0, 0x0, 0x0}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r9 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000000)) accept4$nfc_llcp(r9, &(0x7f00000002c0), &(0x7f0000000340)=0x60, 0x800) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) munlockall() r10 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r10, 0x1, 0x45, &(0x7f0000000180), 0x8) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r0, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r11}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) 4.016425378s ago: executing program 5 (id=1847): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000140), 0x8000, 0x800) syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f0000000840)={0x2c, &(0x7f0000000680)=ANY=[@ANYBLOB="000504000040ecdcff30"], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000980)={0x84, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="20000600000000100800"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 4.016263038s ago: executing program 4 (id=1848): r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000004600), 0x2, 0x0) ioctl$PTP_ENABLE_PPS(r0, 0xc0403d11, 0x2000000) 4.015631128s ago: executing program 2 (id=1849): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000018105e04da0700000000000109022400010000"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x22, 0x22, {[@global=@item_012={0x2, 0x1, 0x9, "2313"}, @global=@item_012={0x2, 0x1, 0x0, 'Eo'}, @main=@item_4={0x3, 0x0, 0x0, "e7e03604"}, @local=@item_012={0x2, 0x2, 0x2, '\x00\b'}, @global=@item_4={0x3, 0x1, 0x2, "0200"}, @main=@item_4={0x3, 0x0, 0x8, "0400"}, @local=@item_4={0x3, 0x2, 0x0, "09007a15"}, @local=@item_4={0x3, 0x2, 0x0, "5d8c3dda"}]}}, 0x0}, 0x0) 3.956629149s ago: executing program 4 (id=1850): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)={0x28, 0x2a, 0x503, 0x0, 0x0, "", [@nested={0x18, 0x0, 0x0, 0x1, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0xd}, @typed={0x8, 0x110, 0x0, 0x0, @ipv4=@remote}]}]}, 0x28}], 0x1}, 0x14008010) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x42, &(0x7f0000000040)=0x969b899c5d426f09, 0x4) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000a52000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000080)="0f01dd64f3672e0f01f70f08c4c17c5375000f01cf0fd9a566baf80cb86ae80d80ef66bafc0cec660f38819f8000c0fe", 0x30}], 0x1, 0x58, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2.070157283s ago: executing program 5 (id=1851): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000000), 0x109640, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x12, r0, 0xe49ea000) syz_kvm_setup_syzos_vm$x86(0xffffffffffffffff, &(0x7f0000118000/0x400000)=nil) open(0x0, 0x0, 0x0) fadvise64(r0, 0x2, 0x4, 0x2) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) 2.068743213s ago: executing program 4 (id=1852): write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000cc0)={'syz1\x00', {0xfff9, 0x2, 0x248, 0x9b99}, 0x25, [0x9, 0x7, 0x5, 0x6, 0x8, 0x155f, 0x10000006, 0x4, 0x2dcd, 0x1, 0xb4, 0xd, 0xa2b9, 0x6, 0x7, 0xe4, 0x6, 0xfc000004, 0x403, 0xbbf, 0x3, 0xfffffffd, 0x101c0, 0xd, 0x0, 0x0, 0x6, 0x4, 0x100002, 0xc3, 0x7, 0x81, 0x8a, 0x79, 0x2, 0x10080, 0x2, 0x91, 0x4, 0x4, 0x16, 0x8, 0x5, 0x401, 0x1, 0x405, 0xa7, 0x81, 0x9, 0xf9a2, 0x80000001, 0xff, 0x0, 0x2, 0x2, 0x2, 0x7, 0x489, 0x7ff, 0x4, 0x4007f, 0xffffffff, 0x6, 0x4], [0x9, 0x3, 0x6, 0x9, 0x4, 0x8000c66, 0xa8a9, 0x2000006f, 0x8e, 0xd50, 0x7, 0x5, 0x2, 0x809, 0x4, 0xa7, 0x1000, 0x0, 0x200b398, 0x400080, 0x1, 0x4, 0x1c, 0x7, 0x1, 0x2, 0x3, 0x8, 0xffffff7f, 0x6, 0x6, 0x4c2336d3, 0x4, 0x0, 0xfffbfff8, 0x4, 0x46, 0xf1, 0x4, 0xab00060, 0x2, 0x9, 0xffffffff, 0x5, 0x3ff, 0x1ff, 0x1, 0x7fff, 0x1, 0x1cb, 0x9, 0x80000004, 0x6, 0x438, 0x2, 0x9, 0x2, 0x7fffffff, 0x4, 0xfffffff9, 0x18e, 0x1000, 0x2, 0x5], [0x2, 0xfffffffe, 0x9, 0xc, 0x2, 0x2e6bf783, 0x80000001, 0x5, 0x5, 0x491, 0x9, 0x200026, 0x8, 0x400, 0x2, 0xffff0000, 0x41, 0x6, 0xee4b, 0x2000004, 0x1, 0xc, 0x5, 0x9, 0x5, 0x3, 0x9, 0x3, 0xc7, 0xfff, 0x10000a, 0x2, 0x400, 0x9, 0x1, 0xd3, 0xa8d, 0x97f7, 0x3, 0x200000d, 0x3, 0x10010, 0x7, 0xdd81, 0x4, 0x7f, 0x9d27, 0x10000, 0x1, 0x100, 0x2, 0x6, 0x7ffd, 0x5, 0x3, 0xd500, 0x8, 0x77, 0x9, 0x6, 0x10000, 0xfffffffd, 0x5, 0x1], [0xa772, 0x6, 0x5, 0x1afa, 0xbf8, 0x9, 0x5, 0x7f, 0x55, 0x7ff, 0xff, 0x1005, 0x1, 0x7, 0x21, 0x9, 0x81, 0x7, 0x9d87, 0x407, 0xfffffff7, 0x4, 0x140f1, 0x5396, 0x3, 0x6, 0x80008001, 0x7777, 0x1, 0x2, 0x100, 0xd8ce, 0x7fffffff, 0x100009, 0xc, 0x137, 0x3, 0x1ff, 0x2000803, 0xffffffff, 0x10000, 0x0, 0x8004, 0x7fff, 0x3, 0x6, 0xf, 0x100, 0x8, 0x26e, 0x6, 0xfffffff9, 0x4, 0xfffffff9, 0x9, 0x4, 0x463f, 0x4, 0xdab, 0x5, 0x8, 0x13fff, 0x1, 0x9]}, 0x45c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x1, 0x0, 0x0, 0x20006854}, 0x800) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x90) fstatfs(r4, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000003c0)=[{{0x0, 0x0, 0x0}, 0x6}], 0x1, 0x40, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0xfffffffffffffffe, 0x40000000000180, 0x2, 0x6, 0xf2, 0xd, 0x7fffffffffffe, 0x7, 0x5, 0xb, 0x4, 0x5, 0x9, 0x8], 0x25000, 0x304}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r6 = dup(r5) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="c20000361e0f01c3660fd2eff30f10f1b961020000b80e000000ba000000000f30b98d0200000f320b99f3530000660f6af7c4e2f91d20", 0x37}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x50, 0x0, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 20.99023ms ago: executing program 5 (id=1853): mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c) r0 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00') r1 = openat$binfmt(0xffffffffffffff9c, r0, 0x42, 0x1ff) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000180)={0x4, &(0x7f0000000080)=[{0x5, 0x40, 0xde, 0xb001}, {0x5, 0x8, 0x2, 0x1}, {0x7, 0x0, 0x3, 0x8c99}, {0xd, 0x8, 0x81, 0x2}]}, 0x10) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x404, &(0x7f0000002140)=ANY=[]) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240), 0x8, &(0x7f0000000140)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@default_permissions}]}) syz_open_procfs(0x0, &(0x7f0000000700)='mounts\x00') syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000480)=[{0x6, 0x0, 0x0, 0x7ffffffb}]}) 20.69397ms ago: executing program 4 (id=1854): mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240), 0x8, &(0x7f0000000140)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@default_permissions}]}) syz_open_procfs(0x0, &(0x7f0000000700)='mounts\x00') r0 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000080)='asymmetric\x00', 0x0, &(0x7f0000000200)="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", 0x559, r0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=""/160, 0xa0) 20.11403ms ago: executing program 2 (id=1855): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, 0x0}], 0x1, 0x4, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000280)="46f1400fc75d08b9800000c00f3235000800000f30c442f5984af3b9800000c00f3235004000000f30f2dd08440f01cab93d0b0000b8fffd0000ba000000000f30f3cd0864470f07", 0x48}], 0x1, 0x41, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 0s ago: executing program 4 (id=1856): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, 0x0}], 0x1, 0x4, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000280)="46f1400fc75d08b9800000c00f3235000800000f30c442f5984af3b9800000c00f3235004000000f30f2dd08440f01cab93d0b0000b8fffd0000ba000000000f30f3cd0864470f07", 0x48}], 0x1, 0x41, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) (fail_nth: 1) kernel console output (not intermixed with test programs): 201.602439][ T10] usb 4-1: config 2 has an invalid interface number: 88 but max is 0 [ 201.911735][ T10] usb 4-1: config 2 has no interface number 0 [ 201.918114][ T10] usb 4-1: config 2 interface 88 altsetting 7 bulk endpoint 0x6 has invalid maxpacket 256 [ 201.929613][ T10] usb 4-1: config 2 interface 88 has no altsetting 0 [ 201.942266][ T10] usb 4-1: New USB device found, idVendor=0557, idProduct=2009, bcdDevice=c7.1e [ 201.951587][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.959676][ T10] usb 4-1: Product: syz [ 201.964077][ T10] usb 4-1: Manufacturer: syz [ 201.968686][ T10] usb 4-1: SerialNumber: syz [ 201.978405][ T5000] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 202.041186][ T401] usb 5-1: new high-speed USB device number 64 using dummy_hcd [ 202.047078][ T5029] FAULT_INJECTION: forcing a failure. [ 202.047078][ T5029] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 202.062089][ T5029] CPU: 0 UID: 0 PID: 5029 Comm: syz.2.1610 Not tainted syzkaller #0 998a4fffdb5e6e31f7f8340a226dd9d0893c7622 [ 202.062119][ T5029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 202.062131][ T5029] Call Trace: [ 202.062138][ T5029] [ 202.062145][ T5029] __dump_stack+0x21/0x30 [ 202.062175][ T5029] dump_stack_lvl+0x140/0x1c0 [ 202.062197][ T5029] ? __cfi_dump_stack_lvl+0x10/0x10 [ 202.062219][ T5029] ? vsnprintf+0x7b4/0x1ad0 [ 202.062241][ T5029] ? check_stack_object+0x10f/0x150 [ 202.062256][ T5029] dump_stack+0x19/0x20 [ 202.062269][ T5029] should_fail_ex+0x3c2/0x510 [ 202.062282][ T5029] should_fail+0xf/0x20 [ 202.062293][ T5029] should_fail_usercopy+0x1e/0x30 [ 202.062305][ T5029] _copy_from_user+0x20/0xa0 [ 202.062320][ T5029] kstrtouint_from_user+0xde/0x170 [ 202.062331][ T5029] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 202.062343][ T5029] ? selinux_file_permission+0x318/0xb60 [ 202.062355][ T5029] ? __cfi_selinux_file_permission+0x10/0x10 [ 202.062365][ T5029] proc_fail_nth_write+0x8f/0x220 [ 202.062382][ T5029] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 202.062397][ T5029] ? bpf_lsm_file_permission+0xd/0x20 [ 202.062411][ T5029] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 202.062429][ T5029] vfs_write+0x3c1/0xfd0 [ 202.062440][ T5029] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 202.062450][ T5029] ? __cfi_vfs_write+0x10/0x10 [ 202.062461][ T5029] ? __kasan_check_write+0x18/0x20 [ 202.062472][ T5029] ? mutex_lock+0x97/0x1d0 [ 202.062484][ T5029] ? __cfi_mutex_lock+0x10/0x10 [ 202.062496][ T5029] ksys_write+0x145/0x260 [ 202.062506][ T5029] ? __kasan_check_write+0x18/0x20 [ 202.062516][ T5029] ? __cfi_ksys_write+0x10/0x10 [ 202.062527][ T5029] ? __kasan_check_write+0x18/0x20 [ 202.062537][ T5029] ? fput+0x1a4/0x230 [ 202.062550][ T5029] ? __kasan_check_read+0x15/0x20 [ 202.062560][ T5029] __x64_sys_write+0x7f/0x90 [ 202.062571][ T5029] x64_sys_call+0x271c/0x2ee0 [ 202.062581][ T5029] do_syscall_64+0x57/0xf0 [ 202.062595][ T5029] ? clear_bhb_loop+0x50/0xa0 [ 202.062608][ T5029] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 202.062619][ T5029] RIP: 0033:0x7f6cc3b5e98e [ 202.062629][ T5029] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 202.062639][ T5029] RSP: 002b:00007f6cc4abcfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 202.062652][ T5029] RAX: ffffffffffffffda RBX: 00007f6cc4abd6c0 RCX: 00007f6cc3b5e98e [ 202.062661][ T5029] RDX: 0000000000000001 RSI: 00007f6cc4abd0a0 RDI: 0000000000000004 [ 202.062668][ T5029] RBP: 00007f6cc4abd090 R08: 0000000000000000 R09: 0000000000000000 [ 202.062675][ T5029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 202.062682][ T5029] R13: 00007f6cc3e26038 R14: 00007f6cc3e25fa0 R15: 00007ffc4fc63b28 [ 202.062691][ T5029] [ 202.241191][ T326] usb 6-1: new high-speed USB device number 40 using dummy_hcd [ 202.243086][ T4996] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 202.248639][ T5031] netlink: 'syz.2.1611': attribute type 4 has an invalid length. [ 202.331113][ T401] usb 5-1: Using ep0 maxpacket: 32 [ 202.376863][ T401] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 202.387024][ T401] usb 5-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 202.396197][ T401] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 202.405334][ T401] usb 5-1: Device is not authorized for usage [ 202.411123][ T326] usb 6-1: Using ep0 maxpacket: 32 [ 202.419072][ T326] usb 6-1: config 2 has an invalid interface number: 88 but max is 0 [ 202.427496][ T326] usb 6-1: config 2 has no interface number 0 [ 202.433804][ T326] usb 6-1: config 2 interface 88 altsetting 7 bulk endpoint 0x6 has invalid maxpacket 256 [ 202.444189][ T326] usb 6-1: config 2 interface 88 has no altsetting 0 [ 202.453307][ T326] usb 6-1: New USB device found, idVendor=0557, idProduct=2009, bcdDevice=c7.1e [ 202.462475][ T326] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 202.470583][ T326] usb 6-1: Product: syz [ 202.474775][ T326] usb 6-1: Manufacturer: syz [ 202.479436][ T326] usb 6-1: SerialNumber: syz [ 202.491143][ T5027] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 202.700157][ T5027] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 202.908419][ T5027] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 202.917017][ T5027] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 203.116157][ T5046] netlink: 204 bytes leftover after parsing attributes in process `syz.2.1617'. [ 203.223423][ T5052] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5052 comm=syz.2.1619 [ 203.251343][ T5055] overlayfs: failed to resolve './bus': -2 [ 203.326990][ T326] asix 6-1:2.88 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 203.337267][ T326] asix 6-1:2.88: probe with driver asix failed with error -71 [ 203.348388][ T326] usb 6-1: USB disconnect, device number 40 [ 203.354302][ T5065] FAULT_INJECTION: forcing a failure. [ 203.354302][ T5065] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 203.367669][ T5065] CPU: 0 UID: 0 PID: 5065 Comm: syz.2.1623 Not tainted syzkaller #0 998a4fffdb5e6e31f7f8340a226dd9d0893c7622 [ 203.367703][ T5065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 203.367716][ T5065] Call Trace: [ 203.367727][ T5065] [ 203.367735][ T5065] __dump_stack+0x21/0x30 [ 203.367758][ T5065] dump_stack_lvl+0x140/0x1c0 [ 203.367772][ T5065] ? __cfi_dump_stack_lvl+0x10/0x10 [ 203.367786][ T5065] ? chrdev_open+0x4e8/0x610 [ 203.367799][ T5065] ? __alloc_pages_noprof+0x7e0/0x7e0 [ 203.367814][ T5065] dump_stack+0x19/0x20 [ 203.367828][ T5065] should_fail_ex+0x3c2/0x510 [ 203.367841][ T5065] should_fail_alloc_page+0xec/0x110 [ 203.367855][ T5065] __alloc_pages_noprof+0x1c0/0x7e0 [ 203.367869][ T5065] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 203.367885][ T5065] ? __kasan_kmalloc+0x96/0xb0 [ 203.367898][ T5065] get_zeroed_page_noprof+0x1f/0x50 [ 203.367913][ T5065] mon_alloc_buff+0x6a/0x280 [ 203.367927][ T5065] mon_bin_open+0x1fd/0x540 [ 203.367939][ T5065] chrdev_open+0x4e8/0x610 [ 203.367951][ T5065] ? __cfi_chrdev_open+0x10/0x10 [ 203.367965][ T5065] ? bpf_lsm_file_open+0xd/0x20 [ 203.367979][ T5065] ? __cfi_chrdev_open+0x10/0x10 [ 203.367990][ T5065] do_dentry_open+0x97f/0x1510 [ 203.368006][ T5065] vfs_open+0x86/0x240 [ 203.368019][ T5065] ? __cfi_vfs_open+0x10/0x10 [ 203.368033][ T5065] ? may_open+0x352/0x430 [ 203.368047][ T5065] path_openat+0x2c49/0x35a0 [ 203.368061][ T5065] ? kasan_save_alloc_info+0x3a/0x50 [ 203.368071][ T5065] ? getname+0x1b/0x30 [ 203.368082][ T5065] ? x64_sys_call+0xe69/0x2ee0 [ 203.368092][ T5065] ? do_syscall_64+0x57/0xf0 [ 203.368108][ T5065] ? do_filp_open+0x440/0x440 [ 203.368122][ T5065] do_filp_open+0x1f2/0x440 [ 203.368135][ T5065] ? __cfi_do_filp_open+0x10/0x10 [ 203.368150][ T5065] ? alloc_fd+0x4c1/0x570 [ 203.368163][ T5065] do_sys_openat2+0x134/0x1d0 [ 203.368178][ T5065] ? do_sys_open+0x100/0x100 [ 203.368192][ T5065] ? __kasan_check_write+0x18/0x20 [ 203.368203][ T5065] ? do_user_addr_fault+0xbf5/0x1230 [ 203.368219][ T5065] ? __cfi_ksys_write+0x10/0x10 [ 203.368231][ T5065] __x64_sys_openat+0x13a/0x170 [ 203.368246][ T5065] x64_sys_call+0xe69/0x2ee0 [ 203.368255][ T5065] do_syscall_64+0x57/0xf0 [ 203.368269][ T5065] ? clear_bhb_loop+0x50/0xa0 [ 203.368281][ T5065] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 203.368293][ T5065] RIP: 0033:0x7f6cc3b5e98e [ 203.368304][ T5065] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 203.368313][ T5065] RSP: 002b:00007f6cc4abcb28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 203.368325][ T5065] RAX: ffffffffffffffda RBX: 00007f6cc4abd6c0 RCX: 00007f6cc3b5e98e [ 203.368333][ T5065] RDX: 000000000010b080 RSI: 00007f6cc4abcc00 RDI: ffffffffffffff9c [ 203.368341][ T5065] RBP: 00007f6cc4abcc00 R08: 0000000000000000 R09: 0000000000000000 [ 203.368349][ T5065] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 203.368356][ T5065] R13: 00007f6cc3e26038 R14: 00007f6cc3e25fa0 R15: 00007ffc4fc63b28 [ 203.368365][ T5065] [ 203.680272][ T5067] input: syz0 as /devices/virtual/input/input22 [ 203.689842][ T5067] FAULT_INJECTION: forcing a failure. [ 203.689842][ T5067] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 203.703410][ T5067] CPU: 1 UID: 0 PID: 5067 Comm: syz.2.1624 Not tainted syzkaller #0 998a4fffdb5e6e31f7f8340a226dd9d0893c7622 [ 203.703441][ T5067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 203.703453][ T5067] Call Trace: [ 203.703460][ T5067] [ 203.703468][ T5067] __dump_stack+0x21/0x30 [ 203.703505][ T5067] dump_stack_lvl+0x140/0x1c0 [ 203.703528][ T5067] ? __cfi_dump_stack_lvl+0x10/0x10 [ 203.703552][ T5067] ? check_stack_object+0x10f/0x150 [ 203.703572][ T5067] dump_stack+0x19/0x20 [ 203.703595][ T5067] should_fail_ex+0x3c2/0x510 [ 203.703618][ T5067] should_fail+0xf/0x20 [ 203.703639][ T5067] should_fail_usercopy+0x1e/0x30 [ 203.703661][ T5067] _copy_from_user+0x20/0xa0 [ 203.703688][ T5067] copy_clone_args_from_user+0x20c/0x740 [ 203.703727][ T5067] ? futex_wait+0x2b8/0x7c0 [ 203.703748][ T5067] ? __delayed_free_task+0x40/0x40 [ 203.703779][ T5067] __se_sys_clone3+0x143/0x360 [ 203.703807][ T5067] ? do_futex+0x32a/0x510 [ 203.703834][ T5067] ? __x64_sys_clone3+0x80/0x80 [ 203.703873][ T5067] ? __se_sys_futex+0x13c/0x320 [ 203.703899][ T5067] ? fput+0x1a4/0x230 [ 203.703926][ T5067] ? __kasan_check_write+0x18/0x20 [ 203.703948][ T5067] __x64_sys_clone3+0x5f/0x80 [ 203.703977][ T5067] x64_sys_call+0x28fc/0x2ee0 [ 203.703995][ T5067] do_syscall_64+0x57/0xf0 [ 203.704023][ T5067] ? clear_bhb_loop+0x50/0xa0 [ 203.704046][ T5067] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 203.704067][ T5067] RIP: 0033:0x7f6cc3b9e159 [ 203.704086][ T5067] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 203.704103][ T5067] RSP: 002b:00007f6cc4abcef8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 203.704124][ T5067] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f6cc3b9e159 [ 203.704140][ T5067] RDX: 00007f6cc4abcf10 RSI: 0000000000000058 RDI: 00007f6cc4abcf10 [ 203.704154][ T5067] RBP: 00007f6cc3c35024 R08: 0000000000000000 R09: 0000000000000058 [ 203.704167][ T5067] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 203.704181][ T5067] R13: 00007f6cc3e26038 R14: 00007f6cc3e25fa0 R15: 00007ffc4fc63b28 [ 203.704197][ T5067] [ 204.051579][ T5076] overlayfs: missing 'lowerdir' [ 204.103850][ T36] audit: type=1400 audit(1788271184.123:1203): avc: denied { getopt } for pid=5080 comm="syz.2.1630" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 204.153365][ T10] asix 4-1:2.88 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 204.177289][ T10] asix 4-1:2.88: probe with driver asix failed with error -71 [ 204.204173][ T10] usb 4-1: USB disconnect, device number 96 [ 204.255827][ T36] audit: type=1400 audit(1788271184.273:1204): avc: denied { execute } for pid=5091 comm="syz.2.1633" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=46275 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 204.257692][ T5092] overlayfs: failed to clone lowerpath [ 204.314454][ T5097] veth1_macvtap: left promiscuous mode [ 204.320299][ T5097] macsec0: entered promiscuous mode [ 204.325915][ T5097] macsec0: entered allmulticast mode [ 204.344050][ T5100] overlayfs: missing 'lowerdir' [ 204.376101][ T5106] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 204.385766][ T5106] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 204.432818][ T5106] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 204.442979][ T5108] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 204.508910][ T401] usb 5-1: USB disconnect, device number 64 [ 204.868477][ T36] audit: type=1400 audit(1788271184.883:1205): avc: denied { mounton } for pid=5132 comm="syz.3.1647" path="/proc/locks" dev="proc" ino=4026532028 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=file permissive=1 [ 204.920878][ T326] usb 3-1: new high-speed USB device number 98 using dummy_hcd [ 204.952301][ T5145] overlayfs: missing 'lowerdir' [ 205.060810][ T326] usb 3-1: device descriptor read/64, error -71 [ 205.090864][ T401] usb 6-1: new full-speed USB device number 41 using dummy_hcd [ 205.150331][ T5153] kvm: vcpu 2: requested 148514 ns lapic timer period limited to 200000 ns [ 205.159172][ T5153] kvm: vcpu 2: requested lapic timer restore with starting count register 0x390=198462431 (396924862 ns) > initial count (200000 ns). Using initial count to start timer. [ 205.210918][ T64] usb 4-1: new high-speed USB device number 97 using dummy_hcd [ 205.252702][ T401] usb 6-1: not running at top speed; connect to a high speed hub [ 205.271131][ T401] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 205.281309][ T401] usb 6-1: New USB device found, idVendor=0000, idProduct=0000, bcdDevice= 1.00 [ 205.290983][ T401] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 205.303892][ T401] usb 6-1: Found UVC 1.00 device (0000:0000) [ 205.330777][ T326] usb 3-1: device descriptor read/64, error -71 [ 205.371831][ T64] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 205.382542][ T64] usb 4-1: New USB device found, idVendor=04dd, idProduct=9032, bcdDevice=fd.0b [ 205.391973][ T64] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 205.404310][ T64] usb 4-1: config 0 descriptor?? [ 205.412331][ T64] usb 4-1: unsupported MDLM descriptors [ 205.525909][ T401] usb 6-1: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround. [ 205.537953][ T401] uvcvideo 6-1:1.1: Failed to query (129) UVC probe control : -71 (exp. 26). [ 205.547540][ T401] uvcvideo 6-1:1.1: Failed to initialize the device (-71). [ 205.560449][ T401] usb 6-1: USB disconnect, device number 41 [ 205.580750][ T326] usb 3-1: new high-speed USB device number 99 using dummy_hcd [ 205.622444][ T64] usb 4-1: USB disconnect, device number 97 [ 205.710733][ T326] usb 3-1: device descriptor read/64, error -71 [ 205.950703][ T326] usb 3-1: device descriptor read/64, error -71 [ 206.023228][ T5157] tmpfs: Bad value for 'nr_blocks' [ 206.060794][ T326] usb usb3-port1: attempt power cycle [ 206.090335][ T5168] FAULT_INJECTION: forcing a failure. [ 206.090335][ T5168] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 206.103966][ T5168] CPU: 1 UID: 0 PID: 5168 Comm: syz.4.1659 Not tainted syzkaller #0 998a4fffdb5e6e31f7f8340a226dd9d0893c7622 [ 206.103996][ T5168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 206.104008][ T5168] Call Trace: [ 206.104016][ T5168] [ 206.104024][ T5168] __dump_stack+0x21/0x30 [ 206.104048][ T5168] dump_stack_lvl+0x140/0x1c0 [ 206.104062][ T5168] ? __cfi_dump_stack_lvl+0x10/0x10 [ 206.104076][ T5168] ? chrdev_open+0x4e8/0x610 [ 206.104089][ T5168] ? __alloc_pages_noprof+0x7e0/0x7e0 [ 206.104105][ T5168] dump_stack+0x19/0x20 [ 206.104118][ T5168] should_fail_ex+0x3c2/0x510 [ 206.104131][ T5168] should_fail_alloc_page+0xec/0x110 [ 206.104145][ T5168] __alloc_pages_noprof+0x1c0/0x7e0 [ 206.104160][ T5168] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 206.104184][ T5168] ? __kasan_kmalloc+0x96/0xb0 [ 206.104198][ T5168] get_zeroed_page_noprof+0x1f/0x50 [ 206.104212][ T5168] mon_alloc_buff+0x6a/0x280 [ 206.104226][ T5168] mon_bin_open+0x1fd/0x540 [ 206.104239][ T5168] chrdev_open+0x4e8/0x610 [ 206.104250][ T5168] ? __cfi_chrdev_open+0x10/0x10 [ 206.104263][ T5168] ? bpf_lsm_file_open+0xd/0x20 [ 206.104277][ T5168] ? __cfi_chrdev_open+0x10/0x10 [ 206.104288][ T5168] do_dentry_open+0x97f/0x1510 [ 206.104304][ T5168] vfs_open+0x86/0x240 [ 206.104317][ T5168] ? __cfi_vfs_open+0x10/0x10 [ 206.104331][ T5168] ? may_open+0x352/0x430 [ 206.104345][ T5168] path_openat+0x2c49/0x35a0 [ 206.104359][ T5168] ? kasan_save_alloc_info+0x3a/0x50 [ 206.104369][ T5168] ? getname+0x1b/0x30 [ 206.104380][ T5168] ? x64_sys_call+0xe69/0x2ee0 [ 206.104389][ T5168] ? do_syscall_64+0x57/0xf0 [ 206.104406][ T5168] ? do_filp_open+0x440/0x440 [ 206.104420][ T5168] do_filp_open+0x1f2/0x440 [ 206.104434][ T5168] ? __cfi_do_filp_open+0x10/0x10 [ 206.104449][ T5168] ? alloc_fd+0x4c1/0x570 [ 206.104461][ T5168] do_sys_openat2+0x134/0x1d0 [ 206.104476][ T5168] ? do_sys_open+0x100/0x100 [ 206.104490][ T5168] ? __kasan_check_write+0x18/0x20 [ 206.104501][ T5168] ? do_user_addr_fault+0xbf5/0x1230 [ 206.104516][ T5168] ? __cfi_ksys_write+0x10/0x10 [ 206.104528][ T5168] __x64_sys_openat+0x13a/0x170 [ 206.104543][ T5168] x64_sys_call+0xe69/0x2ee0 [ 206.104553][ T5168] do_syscall_64+0x57/0xf0 [ 206.104567][ T5168] ? clear_bhb_loop+0x50/0xa0 [ 206.104580][ T5168] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 206.104591][ T5168] RIP: 0033:0x7feb93b5e98e [ 206.104601][ T5168] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 206.104611][ T5168] RSP: 002b:00007feb949f4b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 206.104624][ T5168] RAX: ffffffffffffffda RBX: 00007feb949f56c0 RCX: 00007feb93b5e98e [ 206.104632][ T5168] RDX: 000000000010b080 RSI: 00007feb949f4c00 RDI: ffffffffffffff9c [ 206.104640][ T5168] RBP: 00007feb949f4c00 R08: 0000000000000000 R09: 0000000000000000 [ 206.104647][ T5168] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 206.104655][ T5168] R13: 00007feb93e26038 R14: 00007feb93e25fa0 R15: 00007ffe3e84dfd8 [ 206.104664][ T5168] [ 206.113471][ T5170] rust_binder: 5169:5170 error while translating object: EPERM [ 206.122264][ T36] audit: type=1400 audit(1788271186.133:1206): avc: denied { transfer } for pid=5169 comm="syz.4.1660" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 206.135090][ T5170] rust_binder: Failure in copy_transaction_data: EPERM [ 206.290656][ T348] usb 6-1: new full-speed USB device number 42 using dummy_hcd [ 206.294965][ T5170] rust_binder: 5169:5170 transaction call to 5169:0 failed EPERM, code 0 size 72-24 [ 206.410626][ T326] usb 3-1: new high-speed USB device number 100 using dummy_hcd [ 206.428190][ T401] rust_binder: 5169: undelivered TRANSACTION_ERROR: 29201 [ 206.471434][ T348] usb 6-1: not running at top speed; connect to a high speed hub [ 206.489605][ T326] usb 3-1: device descriptor read/8, error -71 [ 206.496802][ T348] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 206.507090][ T348] usb 6-1: New USB device found, idVendor=046d, idProduct=0825, bcdDevice= 1.00 [ 206.516843][ T348] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 206.525058][ T36] audit: type=1400 audit(1788271186.543:1207): avc: denied { setattr } for pid=5176 comm="syz.4.1662" path="socket:[46808]" dev="sockfs" ino=46808 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 206.560462][ T348] usb 6-1: Found UVC 1.00 device (046d:0825) [ 206.569223][ T348] usb 6-1: No streaming interface found for terminal 2. [ 206.621925][ T326] usb 3-1: device descriptor read/8, error -71 [ 206.759310][ T5159] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 206.767909][ T5159] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 206.776517][ T401] usb 6-1: USB disconnect, device number 42 [ 206.870711][ T326] usb 3-1: new high-speed USB device number 101 using dummy_hcd [ 206.891796][ T326] usb 3-1: device descriptor read/8, error -71 [ 207.031668][ T326] usb 3-1: device descriptor read/8, error -71 [ 207.094072][ T5185] overlay: filesystem on ./file0 not supported as upperdir [ 207.102328][ T5185] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c [ 207.112119][ T5185] SELinux: failed to load policy [ 207.140703][ T326] usb usb3-port1: unable to enumerate USB device [ 207.233809][ T5195] FAULT_INJECTION: forcing a failure. [ 207.233809][ T5195] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 207.248191][ T5195] CPU: 1 UID: 0 PID: 5195 Comm: syz.4.1669 Not tainted syzkaller #0 998a4fffdb5e6e31f7f8340a226dd9d0893c7622 [ 207.248232][ T5195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 207.248245][ T5195] Call Trace: [ 207.248252][ T5195] [ 207.248258][ T5195] __dump_stack+0x21/0x30 [ 207.248279][ T5195] dump_stack_lvl+0x140/0x1c0 [ 207.248293][ T5195] ? __cfi_dump_stack_lvl+0x10/0x10 [ 207.248308][ T5195] ? chrdev_open+0x4e8/0x610 [ 207.248321][ T5195] ? __alloc_pages_noprof+0x7e0/0x7e0 [ 207.248341][ T5195] dump_stack+0x19/0x20 [ 207.248354][ T5195] should_fail_ex+0x3c2/0x510 [ 207.248368][ T5195] should_fail_alloc_page+0xec/0x110 [ 207.248382][ T5195] __alloc_pages_noprof+0x1c0/0x7e0 [ 207.248397][ T5195] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 207.248412][ T5195] ? __kasan_kmalloc+0x96/0xb0 [ 207.248425][ T5195] get_zeroed_page_noprof+0x1f/0x50 [ 207.248446][ T5195] mon_alloc_buff+0x6a/0x280 [ 207.248466][ T5195] mon_bin_open+0x1fd/0x540 [ 207.248484][ T5195] chrdev_open+0x4e8/0x610 [ 207.248501][ T5195] ? __cfi_chrdev_open+0x10/0x10 [ 207.248517][ T5195] ? bpf_lsm_file_open+0xd/0x20 [ 207.248531][ T5195] ? __cfi_chrdev_open+0x10/0x10 [ 207.248543][ T5195] do_dentry_open+0x97f/0x1510 [ 207.248559][ T5195] vfs_open+0x86/0x240 [ 207.248572][ T5195] ? __cfi_vfs_open+0x10/0x10 [ 207.248586][ T5195] ? may_open+0x352/0x430 [ 207.248601][ T5195] path_openat+0x2c49/0x35a0 [ 207.248615][ T5195] ? kasan_save_alloc_info+0x3a/0x50 [ 207.248625][ T5195] ? getname+0x1b/0x30 [ 207.248636][ T5195] ? x64_sys_call+0xe69/0x2ee0 [ 207.248645][ T5195] ? do_syscall_64+0x57/0xf0 [ 207.248662][ T5195] ? do_filp_open+0x440/0x440 [ 207.248676][ T5195] do_filp_open+0x1f2/0x440 [ 207.248690][ T5195] ? __cfi_do_filp_open+0x10/0x10 [ 207.248705][ T5195] ? alloc_fd+0x4c1/0x570 [ 207.248717][ T5195] do_sys_openat2+0x134/0x1d0 [ 207.248732][ T5195] ? do_sys_open+0x100/0x100 [ 207.248746][ T5195] ? __kasan_check_write+0x18/0x20 [ 207.248756][ T5195] ? do_user_addr_fault+0xbf5/0x1230 [ 207.248772][ T5195] ? __cfi_ksys_write+0x10/0x10 [ 207.248784][ T5195] __x64_sys_openat+0x13a/0x170 [ 207.248799][ T5195] x64_sys_call+0xe69/0x2ee0 [ 207.248809][ T5195] do_syscall_64+0x57/0xf0 [ 207.248823][ T5195] ? clear_bhb_loop+0x50/0xa0 [ 207.248835][ T5195] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 207.248847][ T5195] RIP: 0033:0x7feb93b5e98e [ 207.248858][ T5195] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 207.248868][ T5195] RSP: 002b:00007feb949f4b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 207.248881][ T5195] RAX: ffffffffffffffda RBX: 00007feb949f56c0 RCX: 00007feb93b5e98e [ 207.248889][ T5195] RDX: 000000000010b080 RSI: 00007feb949f4c00 RDI: ffffffffffffff9c [ 207.248897][ T5195] RBP: 00007feb949f4c00 R08: 0000000000000000 R09: 0000000000000000 [ 207.248905][ T5195] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 207.248912][ T5195] R13: 00007feb93e26038 R14: 00007feb93e25fa0 R15: 00007ffe3e84dfd8 [ 207.248921][ T5195] [ 207.593647][ T5203] netlink: 'syz.4.1673': attribute type 21 has an invalid length. [ 207.595334][ T5205] overlay: Unknown parameter 'fsname' [ 207.631194][ T5212] FAULT_INJECTION: forcing a failure. [ 207.631194][ T5212] name failslab, interval 1, probability 0, space 0, times 0 [ 207.644303][ T5212] CPU: 0 UID: 0 PID: 5212 Comm: syz.2.1676 Not tainted syzkaller #0 998a4fffdb5e6e31f7f8340a226dd9d0893c7622 [ 207.644339][ T5212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 207.644353][ T5212] Call Trace: [ 207.644360][ T5212] [ 207.644369][ T5212] __dump_stack+0x21/0x30 [ 207.644404][ T5212] dump_stack_lvl+0x140/0x1c0 [ 207.644431][ T5212] ? __cfi_dump_stack_lvl+0x10/0x10 [ 207.644465][ T5212] ? futex_wake+0x666/0x950 [ 207.644486][ T5212] ? kasan_save_track+0x4f/0x80 [ 207.644510][ T5212] ? kasan_save_alloc_info+0x3a/0x50 [ 207.644529][ T5212] ? __kasan_kmalloc+0x96/0xb0 [ 207.644553][ T5212] dump_stack+0x19/0x20 [ 207.644578][ T5212] should_fail_ex+0x3c2/0x510 [ 207.644602][ T5212] should_failslab+0xac/0x100 [ 207.644626][ T5212] kmem_cache_alloc_lru_noprof+0x44/0x410 [ 207.644652][ T5212] ? __d_alloc+0x42/0x8c0 [ 207.644671][ T5212] ? expand_files+0xda/0x6f0 [ 207.644695][ T5212] __d_alloc+0x42/0x8c0 [ 207.644715][ T5212] d_alloc_pseudo+0x23/0xc0 [ 207.644734][ T5212] alloc_file_pseudo+0xde/0x1f0 [ 207.644758][ T5212] ? __cfi_alloc_file_pseudo+0x10/0x10 [ 207.644784][ T5212] ? _raw_spin_unlock+0x45/0x60 [ 207.644813][ T5212] anon_inode_getfile+0xaa/0x190 [ 207.644838][ T5212] do_epoll_create+0x277/0x3f0 [ 207.644867][ T5212] __x64_sys_epoll_create1+0x3b/0x50 [ 207.644891][ T5212] x64_sys_call+0x1761/0x2ee0 [ 207.644909][ T5212] do_syscall_64+0x57/0xf0 [ 207.644935][ T5212] ? clear_bhb_loop+0x50/0xa0 [ 207.644957][ T5212] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 207.644983][ T5212] RIP: 0033:0x7f6cc3b9e159 [ 207.645001][ T5212] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 207.645018][ T5212] RSP: 002b:00007f6cc4abd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000123 [ 207.645041][ T5212] RAX: ffffffffffffffda RBX: 00007f6cc3e25fa0 RCX: 00007f6cc3b9e159 [ 207.645055][ T5212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000080000 [ 207.645069][ T5212] RBP: 00007f6cc3c35024 R08: 0000000000000000 R09: 0000000000000000 [ 207.645087][ T5212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 207.645100][ T5212] R13: 00007f6cc3e26038 R14: 00007f6cc3e25fa0 R15: 00007ffc4fc63b28 [ 207.645117][ T5212] [ 207.900244][ T5221] FAULT_INJECTION: forcing a failure. [ 207.900244][ T5221] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 207.913605][ T5221] CPU: 0 UID: 0 PID: 5221 Comm: syz.5.1679 Not tainted syzkaller #0 998a4fffdb5e6e31f7f8340a226dd9d0893c7622 [ 207.913636][ T5221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 207.913648][ T5221] Call Trace: [ 207.913654][ T5221] [ 207.913662][ T5221] __dump_stack+0x21/0x30 [ 207.913689][ T5221] dump_stack_lvl+0x140/0x1c0 [ 207.913712][ T5221] ? __cfi_dump_stack_lvl+0x10/0x10 [ 207.913731][ T5221] ? chrdev_open+0x4e8/0x610 [ 207.913743][ T5221] ? __alloc_pages_noprof+0x7e0/0x7e0 [ 207.913759][ T5221] dump_stack+0x19/0x20 [ 207.913772][ T5221] should_fail_ex+0x3c2/0x510 [ 207.913785][ T5221] should_fail_alloc_page+0xec/0x110 [ 207.913799][ T5221] __alloc_pages_noprof+0x1c0/0x7e0 [ 207.913814][ T5221] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 207.913829][ T5221] ? __kasan_kmalloc+0x96/0xb0 [ 207.913843][ T5221] get_zeroed_page_noprof+0x1f/0x50 [ 207.913857][ T5221] mon_alloc_buff+0x6a/0x280 [ 207.913871][ T5221] mon_bin_open+0x1fd/0x540 [ 207.913884][ T5221] chrdev_open+0x4e8/0x610 [ 207.913895][ T5221] ? __cfi_chrdev_open+0x10/0x10 [ 207.913907][ T5221] ? bpf_lsm_file_open+0xd/0x20 [ 207.913921][ T5221] ? __cfi_chrdev_open+0x10/0x10 [ 207.913932][ T5221] do_dentry_open+0x97f/0x1510 [ 207.913948][ T5221] vfs_open+0x86/0x240 [ 207.913961][ T5221] ? __cfi_vfs_open+0x10/0x10 [ 207.913974][ T5221] ? may_open+0x352/0x430 [ 207.913989][ T5221] path_openat+0x2c49/0x35a0 [ 207.914003][ T5221] ? kasan_save_alloc_info+0x3a/0x50 [ 207.914013][ T5221] ? getname+0x1b/0x30 [ 207.914026][ T5221] ? x64_sys_call+0xe69/0x2ee0 [ 207.914036][ T5221] ? do_syscall_64+0x57/0xf0 [ 207.914052][ T5221] ? do_filp_open+0x440/0x440 [ 207.914066][ T5221] do_filp_open+0x1f2/0x440 [ 207.914080][ T5221] ? __cfi_do_filp_open+0x10/0x10 [ 207.914095][ T5221] ? alloc_fd+0x4c1/0x570 [ 207.914107][ T5221] do_sys_openat2+0x134/0x1d0 [ 207.914122][ T5221] ? do_sys_open+0x100/0x100 [ 207.914135][ T5221] ? __kasan_check_write+0x18/0x20 [ 207.914146][ T5221] ? do_user_addr_fault+0xbf5/0x1230 [ 207.914162][ T5221] ? __cfi_ksys_write+0x10/0x10 [ 207.914173][ T5221] __x64_sys_openat+0x13a/0x170 [ 207.914188][ T5221] x64_sys_call+0xe69/0x2ee0 [ 207.914197][ T5221] do_syscall_64+0x57/0xf0 [ 207.914211][ T5221] ? clear_bhb_loop+0x50/0xa0 [ 207.914223][ T5221] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 207.914235][ T5221] RIP: 0033:0x7f2669b5e98e [ 207.914245][ T5221] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 207.914255][ T5221] RSP: 002b:00007f266a9b5b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 207.914268][ T5221] RAX: ffffffffffffffda RBX: 00007f266a9b66c0 RCX: 00007f2669b5e98e [ 207.914276][ T5221] RDX: 000000000010b080 RSI: 00007f266a9b5c00 RDI: ffffffffffffff9c [ 207.914284][ T5221] RBP: 00007f266a9b5c00 R08: 0000000000000000 R09: 0000000000000000 [ 207.914291][ T5221] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 207.914298][ T5221] R13: 00007f2669e26038 R14: 00007f2669e25fa0 R15: 00007ffca9582c38 [ 207.914307][ T5221] [ 208.470488][ T64] usb 3-1: new high-speed USB device number 102 using dummy_hcd [ 208.570419][ T326] usb 6-1: new high-speed USB device number 43 using dummy_hcd [ 208.620410][ T64] usb 3-1: Using ep0 maxpacket: 16 [ 208.626808][ T64] usb 3-1: config 0 has an invalid interface number: 180 but max is 0 [ 208.635120][ T401] usb 5-1: new high-speed USB device number 65 using dummy_hcd [ 208.642729][ T64] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 208.652890][ T64] usb 3-1: config 0 has no interface number 0 [ 208.660345][ T64] usb 3-1: New USB device found, idVendor=0421, idProduct=0114, bcdDevice=11.72 [ 208.669388][ T64] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 208.677404][ T64] usb 3-1: Product: syz [ 208.681615][ T64] usb 3-1: Manufacturer: syz [ 208.686221][ T64] usb 3-1: SerialNumber: syz [ 208.693345][ T64] usb 3-1: config 0 descriptor?? [ 208.699172][ T64] rndis_host 3-1:0.180: skipping garbage [ 208.704943][ T64] usb 3-1: bad CDC descriptors [ 208.740490][ T326] usb 6-1: Using ep0 maxpacket: 32 [ 208.747137][ T326] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 208.758112][ T326] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 208.767944][ T326] usb 6-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 208.777172][ T326] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 208.785728][ T326] usb 6-1: config 0 descriptor?? [ 208.810417][ T401] usb 5-1: Using ep0 maxpacket: 32 [ 208.816855][ T401] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 208.828767][ T401] usb 5-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 208.837871][ T401] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 208.846681][ T401] usb 5-1: Device is not authorized for usage [ 208.900964][ T401] usb 3-1: USB disconnect, device number 102 [ 209.393436][ T326] usbhid 6-1:0.0: can't add hid device: -71 [ 209.399695][ T326] usbhid 6-1:0.0: probe with driver usbhid failed with error -71 [ 209.408538][ T326] usb 6-1: USB disconnect, device number 43 [ 209.547980][ T5247] overlayfs: missing 'lowerdir' [ 209.690415][ T401] usb 3-1: new high-speed USB device number 103 using dummy_hcd [ 209.791095][ T5256] FAULT_INJECTION: forcing a failure. [ 209.791095][ T5256] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 209.804591][ T5256] CPU: 1 UID: 0 PID: 5256 Comm: syz.3.1690 Not tainted syzkaller #0 998a4fffdb5e6e31f7f8340a226dd9d0893c7622 [ 209.804623][ T5256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 209.804636][ T5256] Call Trace: [ 209.804643][ T5256] [ 209.804652][ T5256] __dump_stack+0x21/0x30 [ 209.804683][ T5256] dump_stack_lvl+0x140/0x1c0 [ 209.804702][ T5256] ? __cfi_dump_stack_lvl+0x10/0x10 [ 209.804717][ T5256] ? chrdev_open+0x4e8/0x610 [ 209.804729][ T5256] ? __alloc_pages_noprof+0x7e0/0x7e0 [ 209.804748][ T5256] dump_stack+0x19/0x20 [ 209.804762][ T5256] should_fail_ex+0x3c2/0x510 [ 209.804780][ T5256] should_fail_alloc_page+0xec/0x110 [ 209.804793][ T5256] __alloc_pages_noprof+0x1c0/0x7e0 [ 209.804808][ T5256] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 209.804824][ T5256] ? __kasan_kmalloc+0x96/0xb0 [ 209.804837][ T5256] get_zeroed_page_noprof+0x1f/0x50 [ 209.804852][ T5256] mon_alloc_buff+0x6a/0x280 [ 209.804865][ T5256] mon_bin_open+0x1fd/0x540 [ 209.804878][ T5256] chrdev_open+0x4e8/0x610 [ 209.804889][ T5256] ? __cfi_chrdev_open+0x10/0x10 [ 209.804901][ T5256] ? bpf_lsm_file_open+0xd/0x20 [ 209.804915][ T5256] ? __cfi_chrdev_open+0x10/0x10 [ 209.804927][ T5256] do_dentry_open+0x97f/0x1510 [ 209.804942][ T5256] vfs_open+0x86/0x240 [ 209.804960][ T5256] ? __cfi_vfs_open+0x10/0x10 [ 209.804973][ T5256] ? may_open+0x352/0x430 [ 209.804987][ T5256] path_openat+0x2c49/0x35a0 [ 209.805001][ T5256] ? kasan_save_alloc_info+0x3a/0x50 [ 209.805012][ T5256] ? getname+0x1b/0x30 [ 209.805022][ T5256] ? x64_sys_call+0xe69/0x2ee0 [ 209.805032][ T5256] ? do_syscall_64+0x57/0xf0 [ 209.805048][ T5256] ? do_filp_open+0x440/0x440 [ 209.805062][ T5256] do_filp_open+0x1f2/0x440 [ 209.805076][ T5256] ? __cfi_do_filp_open+0x10/0x10 [ 209.805091][ T5256] ? alloc_fd+0x4c1/0x570 [ 209.805103][ T5256] do_sys_openat2+0x134/0x1d0 [ 209.805118][ T5256] ? do_sys_open+0x100/0x100 [ 209.805132][ T5256] ? __kasan_check_write+0x18/0x20 [ 209.805142][ T5256] ? do_user_addr_fault+0xbf5/0x1230 [ 209.805158][ T5256] ? __cfi_ksys_write+0x10/0x10 [ 209.805170][ T5256] __x64_sys_openat+0x13a/0x170 [ 209.805184][ T5256] x64_sys_call+0xe69/0x2ee0 [ 209.805194][ T5256] do_syscall_64+0x57/0xf0 [ 209.805208][ T5256] ? clear_bhb_loop+0x50/0xa0 [ 209.805221][ T5256] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 209.805233][ T5256] RIP: 0033:0x7fd2ecb5e98e [ 209.805249][ T5256] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 209.805259][ T5256] RSP: 002b:00007fd2ed9d0b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 209.805272][ T5256] RAX: ffffffffffffffda RBX: 00007fd2ed9d16c0 RCX: 00007fd2ecb5e98e [ 209.805280][ T5256] RDX: 000000000010b080 RSI: 00007fd2ed9d0c00 RDI: ffffffffffffff9c [ 209.805288][ T5256] RBP: 00007fd2ed9d0c00 R08: 0000000000000000 R09: 0000000000000000 [ 209.805295][ T5256] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 209.805302][ T5256] R13: 00007fd2ece26038 R14: 00007fd2ece25fa0 R15: 00007ffcb1bf2db8 [ 209.805311][ T5256] [ 209.941545][ T401] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 210.131938][ T401] usb 3-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 210.141137][ T401] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 210.149138][ T401] usb 3-1: Product: syz [ 210.153408][ T401] usb 3-1: Manufacturer: syz [ 210.158051][ T401] usb 3-1: SerialNumber: syz [ 210.168607][ T401] usb 3-1: config 0 descriptor?? [ 210.176261][ T401] dm9601 3-1:0.0: probe with driver dm9601 failed with error -22 [ 210.184117][ T64] usb 4-1: new high-speed USB device number 98 using dummy_hcd [ 210.251902][ T5264] netlink: 132 bytes leftover after parsing attributes in process `syz.5.1693'. [ 210.291916][ T5271] netlink: 12 bytes leftover after parsing attributes in process `syz.5.1695'. [ 210.340314][ T64] usb 4-1: Using ep0 maxpacket: 32 [ 210.346721][ T64] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 210.356730][ T64] usb 4-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 210.365887][ T64] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 210.374528][ T64] usb 4-1: config 0 descriptor?? [ 210.381124][ T64] hub 4-1:0.0: bad descriptor, ignoring hub [ 210.387059][ T64] hub 4-1:0.0: probe with driver hub failed with error -5 [ 210.394577][ T64] usbhid 4-1:0.0: couldn't find an input interrupt endpoint [ 210.469800][ T64] usb 3-1: USB disconnect, device number 103 [ 210.540269][ T401] usb 6-1: new high-speed USB device number 44 using dummy_hcd [ 210.690332][ T401] usb 6-1: Using ep0 maxpacket: 8 [ 210.697250][ T401] usb 6-1: unable to get BOS descriptor or descriptor too short [ 210.705715][ T401] usb 6-1: config 4 has an invalid interface number: 147 but max is 0 [ 210.714226][ T401] usb 6-1: config 4 contains an unexpected descriptor of type 0x2, skipping [ 210.723051][ T401] usb 6-1: config 4 has no interface number 0 [ 210.730651][ T401] usb 6-1: New USB device found, idVendor=04f2, idProduct=b746, bcdDevice=8e.6e [ 210.739823][ T401] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 210.748228][ T401] usb 6-1: Product: syz [ 210.752618][ T401] usb 6-1: Manufacturer: syz [ 210.757331][ T401] usb 6-1: SerialNumber: syz [ 210.963946][ T5271] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 210.972816][ T5271] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 210.985628][ T401] usb 6-1: Found UVC 0.02 device syz (04f2:b746) [ 210.992399][ T401] uvcvideo 6-1:4.147: Entity type for entity Output 251 was not initialized! [ 211.001901][ T401] usb 6-1: Failed to create links for entity 251 [ 211.008268][ T401] usb 6-1: Failed to register entities (-22). [ 211.015811][ T401] usb 6-1: USB disconnect, device number 44 [ 211.061839][ T5275] overlayfs: statfs failed on './file0' [ 211.166751][ T5285] FAULT_INJECTION: forcing a failure. [ 211.166751][ T5285] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 211.180124][ T5285] CPU: 1 UID: 0 PID: 5285 Comm: syz.2.1700 Not tainted syzkaller #0 998a4fffdb5e6e31f7f8340a226dd9d0893c7622 [ 211.180161][ T5285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 211.180173][ T5285] Call Trace: [ 211.180182][ T5285] [ 211.180190][ T5285] __dump_stack+0x21/0x30 [ 211.180217][ T5285] dump_stack_lvl+0x140/0x1c0 [ 211.180240][ T5285] ? __cfi_dump_stack_lvl+0x10/0x10 [ 211.180263][ T5285] ? chrdev_open+0x4e8/0x610 [ 211.180281][ T5285] ? __alloc_pages_noprof+0x7e0/0x7e0 [ 211.180307][ T5285] dump_stack+0x19/0x20 [ 211.180327][ T5285] should_fail_ex+0x3c2/0x510 [ 211.180349][ T5285] should_fail_alloc_page+0xec/0x110 [ 211.180373][ T5285] __alloc_pages_noprof+0x1c0/0x7e0 [ 211.180396][ T5285] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 211.180423][ T5285] ? __kasan_kmalloc+0x96/0xb0 [ 211.180446][ T5285] get_zeroed_page_noprof+0x1f/0x50 [ 211.180466][ T5285] mon_alloc_buff+0x6a/0x280 [ 211.180481][ T5285] mon_bin_open+0x1fd/0x540 [ 211.180493][ T5285] chrdev_open+0x4e8/0x610 [ 211.180505][ T5285] ? __cfi_chrdev_open+0x10/0x10 [ 211.180516][ T5285] ? bpf_lsm_file_open+0xd/0x20 [ 211.180531][ T5285] ? __cfi_chrdev_open+0x10/0x10 [ 211.180542][ T5285] do_dentry_open+0x97f/0x1510 [ 211.180558][ T5285] vfs_open+0x86/0x240 [ 211.180571][ T5285] ? __cfi_vfs_open+0x10/0x10 [ 211.180585][ T5285] ? may_open+0x352/0x430 [ 211.180598][ T5285] path_openat+0x2c49/0x35a0 [ 211.180612][ T5285] ? kasan_save_alloc_info+0x3a/0x50 [ 211.180622][ T5285] ? getname+0x1b/0x30 [ 211.180633][ T5285] ? x64_sys_call+0xe69/0x2ee0 [ 211.180642][ T5285] ? do_syscall_64+0x57/0xf0 [ 211.180659][ T5285] ? do_filp_open+0x440/0x440 [ 211.180673][ T5285] do_filp_open+0x1f2/0x440 [ 211.180687][ T5285] ? __cfi_do_filp_open+0x10/0x10 [ 211.180702][ T5285] ? alloc_fd+0x4c1/0x570 [ 211.180714][ T5285] do_sys_openat2+0x134/0x1d0 [ 211.180729][ T5285] ? do_sys_open+0x100/0x100 [ 211.180743][ T5285] ? __kasan_check_write+0x18/0x20 [ 211.180753][ T5285] ? do_user_addr_fault+0xbf5/0x1230 [ 211.180769][ T5285] ? __cfi_ksys_write+0x10/0x10 [ 211.180781][ T5285] __x64_sys_openat+0x13a/0x170 [ 211.180796][ T5285] x64_sys_call+0xe69/0x2ee0 [ 211.180805][ T5285] do_syscall_64+0x57/0xf0 [ 211.180819][ T5285] ? clear_bhb_loop+0x50/0xa0 [ 211.180831][ T5285] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 211.180843][ T5285] RIP: 0033:0x7f6cc3b5e98e [ 211.180854][ T5285] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 211.180863][ T5285] RSP: 002b:00007f6cc4abcb28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 211.180876][ T5285] RAX: ffffffffffffffda RBX: 00007f6cc4abd6c0 RCX: 00007f6cc3b5e98e [ 211.180885][ T5285] RDX: 000000000010b080 RSI: 00007f6cc4abcc00 RDI: ffffffffffffff9c [ 211.180893][ T5285] RBP: 00007f6cc4abcc00 R08: 0000000000000000 R09: 0000000000000000 [ 211.180900][ T5285] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 211.180907][ T5285] R13: 00007f6cc3e26038 R14: 00007f6cc3e25fa0 R15: 00007ffc4fc63b28 [ 211.180916][ T5285] [ 211.398171][ T401] usb 5-1: USB disconnect, device number 65 [ 211.499670][ T36] audit: type=1400 audit(1788334369.518:1208): avc: denied { setcurrent } for pid=5291 comm="syz.5.1703" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 211.541827][ T5292] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #2: comm syz.5.1703: No space for directory leaf checksum. Please run e2fsck -D. [ 211.557954][ T5292] EXT4-fs error (device sda1): htree_dirblock_to_tree:1083: inode #2: comm syz.5.1703: Directory block failed checksum [ 211.660263][ T326] usb 3-1: new high-speed USB device number 104 using dummy_hcd [ 211.790216][ T401] usb 5-1: new high-speed USB device number 66 using dummy_hcd [ 211.811235][ T326] usb 3-1: config 1 has an invalid interface number: 1 but max is 0 [ 211.819328][ T326] usb 3-1: config 1 has no interface number 0 [ 211.825687][ T326] usb 3-1: config 1 interface 1 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 16 [ 211.835547][ T326] usb 3-1: config 1 interface 1 altsetting 0 endpoint 0xD has an invalid bInterval 0, changing to 7 [ 211.847894][ T326] usb 3-1: New USB device found, idVendor=0e41, idProduct=4650, bcdDevice= 0.40 [ 211.857093][ T326] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 211.865176][ T326] usb 3-1: Product: syz [ 211.869450][ T326] usb 3-1: Manufacturer: syz [ 211.874134][ T326] usb 3-1: SerialNumber: syz [ 211.880052][ T5290] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 211.941610][ T401] usb 5-1: unable to get BOS descriptor or descriptor too short [ 211.949991][ T401] usb 5-1: config 129 has an invalid interface number: 80 but max is 0 [ 211.958376][ T401] usb 5-1: config 129 has an invalid interface number: 5 but max is 0 [ 211.966614][ T401] usb 5-1: config 129 has 2 interfaces, different from the descriptor's value: 1 [ 211.975807][ T401] usb 5-1: config 129 has no interface number 0 [ 211.982092][ T401] usb 5-1: config 129 has no interface number 1 [ 211.988546][ T401] usb 5-1: config 129 interface 80 altsetting 11 has 0 endpoint descriptors, different from the interface descriptor's value: 5 [ 212.002070][ T401] usb 5-1: too many endpoints for config 129 interface 5 altsetting 7: 37, using maximum allowed: 30 [ 212.013139][ T401] usb 5-1: config 129 interface 5 altsetting 7 has 0 endpoint descriptors, different from the interface descriptor's value: 37 [ 212.026286][ T401] usb 5-1: config 129 interface 80 has no altsetting 0 [ 212.033194][ T401] usb 5-1: config 129 interface 5 has no altsetting 0 [ 212.042033][ T401] usb 5-1: string descriptor 0 read error: -22 [ 212.048361][ T401] usb 5-1: New USB device found, idVendor=2040, idProduct=721f, bcdDevice=f2.00 [ 212.057849][ T401] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 212.066763][ T401] usb 5-1: Device is not authorized for usage [ 212.090499][ T5290] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 212.099072][ T5290] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 212.844619][ T5316] overlayfs: workdir and upperdir must be separate subtrees [ 213.025400][ T5323] IPv6: syztnl0: Disabled Multicast RS [ 213.076500][ T5330] FAULT_INJECTION: forcing a failure. [ 213.076500][ T5330] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 213.090029][ T5330] CPU: 1 UID: 0 PID: 5330 Comm: syz.5.1711 Not tainted syzkaller #0 998a4fffdb5e6e31f7f8340a226dd9d0893c7622 [ 213.090059][ T5330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 213.090081][ T5330] Call Trace: [ 213.090088][ T5330] [ 213.090100][ T5330] __dump_stack+0x21/0x30 [ 213.090114][ T401] usb 4-1: reset high-speed USB device number 98 using dummy_hcd [ 213.090130][ T5330] dump_stack_lvl+0x140/0x1c0 [ 213.090160][ T5330] ? __cfi_dump_stack_lvl+0x10/0x10 [ 213.090183][ T5330] ? __alloc_pages_noprof+0x7e0/0x7e0 [ 213.090208][ T5330] dump_stack+0x19/0x20 [ 213.090231][ T5330] should_fail_ex+0x3c2/0x510 [ 213.090249][ T5330] should_fail_alloc_page+0xec/0x110 [ 213.090278][ T5330] __alloc_pages_noprof+0x1c0/0x7e0 [ 213.090303][ T5330] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 213.090326][ T5330] ? __kasan_kmalloc+0x96/0xb0 [ 213.090354][ T5330] get_zeroed_page_noprof+0x1f/0x50 [ 213.090381][ T5330] mon_alloc_buff+0x6a/0x280 [ 213.090413][ T5330] mon_bin_open+0x1fd/0x540 [ 213.090435][ T5330] chrdev_open+0x4e8/0x610 [ 213.090456][ T5330] ? __cfi_chrdev_open+0x10/0x10 [ 213.090478][ T5330] ? bpf_lsm_file_open+0xd/0x20 [ 213.090502][ T5330] ? __cfi_chrdev_open+0x10/0x10 [ 213.090522][ T5330] do_dentry_open+0x97f/0x1510 [ 213.090548][ T5330] vfs_open+0x86/0x240 [ 213.090571][ T5330] ? __cfi_vfs_open+0x10/0x10 [ 213.090595][ T5330] ? may_open+0x352/0x430 [ 213.090618][ T5330] path_openat+0x2c49/0x35a0 [ 213.090642][ T5330] ? kasan_save_alloc_info+0x3a/0x50 [ 213.090660][ T5330] ? getname+0x1b/0x30 [ 213.090679][ T5330] ? x64_sys_call+0xe69/0x2ee0 [ 213.090697][ T5330] ? do_syscall_64+0x57/0xf0 [ 213.090724][ T5330] ? do_filp_open+0x440/0x440 [ 213.090748][ T5330] do_filp_open+0x1f2/0x440 [ 213.090771][ T5330] ? __cfi_do_filp_open+0x10/0x10 [ 213.090798][ T5330] ? alloc_fd+0x4c1/0x570 [ 213.090820][ T5330] do_sys_openat2+0x134/0x1d0 [ 213.090844][ T5330] ? do_sys_open+0x100/0x100 [ 213.090869][ T5330] ? __kasan_check_write+0x18/0x20 [ 213.090887][ T5330] ? do_user_addr_fault+0xbf5/0x1230 [ 213.090914][ T5330] ? __cfi_ksys_write+0x10/0x10 [ 213.090934][ T5330] __x64_sys_openat+0x13a/0x170 [ 213.090959][ T5330] x64_sys_call+0xe69/0x2ee0 [ 213.090977][ T5330] do_syscall_64+0x57/0xf0 [ 213.091001][ T5330] ? clear_bhb_loop+0x50/0xa0 [ 213.091022][ T5330] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 213.091042][ T5330] RIP: 0033:0x7f2669b5e98e [ 213.091060][ T5330] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 213.091077][ T5330] RSP: 002b:00007f266a9b5b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 213.091098][ T5330] RAX: ffffffffffffffda RBX: 00007f266a9b66c0 RCX: 00007f2669b5e98e [ 213.091113][ T5330] RDX: 000000000010b080 RSI: 00007f266a9b5c00 RDI: ffffffffffffff9c [ 213.091127][ T5330] RBP: 00007f266a9b5c00 R08: 0000000000000000 R09: 0000000000000000 [ 213.091139][ T5330] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 213.091151][ T5330] R13: 00007f2669e26038 R14: 00007f2669e25fa0 R15: 00007ffca9582c38 [ 213.091168][ T5330] [ 213.350172][ T349] usb 6-1: new high-speed USB device number 45 using dummy_hcd [ 213.356333][ T401] usb 4-1: device reset changed ep0 maxpacket size! [ 213.414828][ T401] usb 4-1: USB disconnect, device number 98 [ 213.520245][ T349] usb 6-1: Using ep0 maxpacket: 16 [ 213.528001][ T349] usb 6-1: config 0 has an invalid interface number: 98 but max is 0 [ 213.536528][ T349] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 213.546781][ T349] usb 6-1: config 0 has no interface number 0 [ 213.552989][ T349] usb 6-1: config 0 interface 98 altsetting 2 bulk endpoint 0x8 has invalid maxpacket 16 [ 213.562858][ T349] usb 6-1: config 0 interface 98 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 213.572932][ T349] usb 6-1: config 0 interface 98 has no altsetting 0 [ 213.581276][ T349] usb 6-1: New USB device found, idVendor=0846, idProduct=1040, bcdDevice=d0.c9 [ 213.590467][ T349] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 213.598544][ T349] usb 6-1: Product: syz [ 213.602749][ T349] usb 6-1: Manufacturer: syz [ 213.607567][ T349] usb 6-1: SerialNumber: syz [ 213.613198][ T349] usb 6-1: config 0 descriptor?? [ 213.618492][ T5332] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 213.625834][ T5332] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 213.710254][ T401] usb 4-1: new high-speed USB device number 99 using dummy_hcd [ 213.834794][ T5332] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 213.842323][ T5332] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 213.861351][ T401] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 213.874106][ T401] usb 4-1: New USB device found, idVendor=0bda, idProduct=8156, bcdDevice=30.00 [ 213.883352][ T401] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 213.891391][ T401] usb 4-1: Product: syz [ 213.895579][ T401] usb 4-1: Manufacturer: syz [ 213.900300][ T401] usb 4-1: SerialNumber: syz [ 213.906718][ T401] r8152-cfgselector 4-1: Unknown version 0x0000 [ 214.117139][ T401] r8152-cfgselector 4-1: Unknown version 0x0000 [ 214.126214][ T401] r8152-cfgselector 4-1: USB disconnect, device number 99 [ 214.414176][ T31] usb 5-1: USB disconnect, device number 66 [ 214.430850][ T326] usb 3-1: MIDIStreaming interface descriptor not found [ 214.447373][ T326] usb 3-1: USB disconnect, device number 104 [ 214.466183][ T1875] udevd[1875]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 214.609701][ T5345] netlink: 104 bytes leftover after parsing attributes in process `syz.2.1718'. [ 214.750252][ T31] usb 5-1: new high-speed USB device number 67 using dummy_hcd [ 214.857007][ T349] asix 6-1:0.98 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 214.867320][ T349] asix 6-1:0.98: probe with driver asix failed with error -32 [ 214.876259][ T349] usb 6-1: USB disconnect, device number 45 [ 214.900248][ T31] usb 5-1: Using ep0 maxpacket: 32 [ 214.906689][ T31] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 214.918162][ T31] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 214.929323][ T31] usb 5-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 214.938515][ T31] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 214.947267][ T31] usb 5-1: Device is not authorized for usage [ 215.157215][ T36] audit: type=1400 audit(1788334373.178:1209): avc: denied { write } for pid=5354 comm="syz.3.1722" name="/" dev="incremental-fs" ino=2228 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 215.394263][ T36] audit: type=1400 audit(1788334373.418:1210): avc: denied { map } for pid=5363 comm="syz.5.1724" path="/dev/ublkc1" dev="devtmpfs" ino=946 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 215.521784][ T5372] device-mapper: ioctl: ioctl interface mismatch: kernel(4.48.0), user(0.0.0), cmd(5) [ 215.618092][ T36] audit: type=1326 audit(1788334373.638:1211): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5376 comm="syz.2.1729" exe="/root/ci2-android-6-12-rust/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f6cc3b9e159 code=0x0 [ 215.670505][ T36] audit: type=1326 audit(1788334373.698:1212): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5376 comm="syz.2.1729" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6cc3b9e159 code=0x7ffc0000 [ 215.696284][ T36] audit: type=1326 audit(1788334373.698:1213): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5376 comm="syz.2.1729" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6cc3b9e159 code=0x7ffc0000 [ 215.721664][ T36] audit: type=1326 audit(1788334373.698:1214): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5376 comm="syz.2.1729" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6cc3b9e159 code=0x7ffc0000 [ 215.747010][ T36] audit: type=1326 audit(1788334373.698:1215): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5376 comm="syz.2.1729" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6cc3b9e159 code=0x7ffc0000 [ 215.772939][ T36] audit: type=1326 audit(1788334373.698:1216): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5376 comm="syz.2.1729" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7f6cc3b9e159 code=0x7ffc0000 [ 215.798842][ T36] audit: type=1326 audit(1788334373.698:1217): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5376 comm="syz.2.1729" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6cc3b9e159 code=0x7ffc0000 [ 215.838241][ T5381] kvm: vcpu 2: requested lapic timer restore with starting count register 0x390=198462431 (396924862 ns) > initial count (200000 ns). Using initial count to start timer. [ 215.910237][ T349] usb 6-1: new high-speed USB device number 46 using dummy_hcd [ 216.060187][ T349] usb 6-1: Using ep0 maxpacket: 32 [ 216.067123][ T349] usb 6-1: unable to get BOS descriptor or descriptor too short [ 216.075973][ T349] usb 6-1: config index 0 descriptor too short (expected 37, got 36) [ 216.084282][ T349] usb 6-1: config 254 has an invalid interface number: 236 but max is 0 [ 216.093206][ T349] usb 6-1: config 254 has an invalid descriptor of length 0, skipping remainder of the config [ 216.104006][ T349] usb 6-1: config 254 has no interface number 0 [ 216.110793][ T349] usb 6-1: config 254 interface 236 has no altsetting 0 [ 216.119711][ T349] usb 6-1: New USB device found, idVendor=05f9, idProduct=ffff, bcdDevice=64.5b [ 216.129388][ T349] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 216.137897][ T349] usb 6-1: Product: syz [ 216.142520][ T349] usb 6-1: Manufacturer: syz [ 216.147307][ T349] usb 6-1: SerialNumber: syz [ 216.356784][ T349] usbserial_generic 6-1:254.236: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 216.370709][ T349] usbserial_generic 6-1:254.236: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 216.382334][ T349] usbserial_generic 6-1:254.236: device has no bulk endpoints [ 216.391409][ T349] usb 6-1: USB disconnect, device number 46 [ 216.460031][ T5384] FAULT_INJECTION: forcing a failure. [ 216.460031][ T5384] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 216.475618][ T5384] CPU: 1 UID: 0 PID: 5384 Comm: syz.2.1731 Not tainted syzkaller #0 998a4fffdb5e6e31f7f8340a226dd9d0893c7622 [ 216.475655][ T5384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 216.475669][ T5384] Call Trace: [ 216.475678][ T5384] [ 216.475688][ T5384] __dump_stack+0x21/0x30 [ 216.475720][ T5384] dump_stack_lvl+0x140/0x1c0 [ 216.475747][ T5384] ? __cfi_dump_stack_lvl+0x10/0x10 [ 216.475773][ T5384] ? chrdev_open+0x4e8/0x610 [ 216.475797][ T5384] ? __alloc_pages_noprof+0x7e0/0x7e0 [ 216.475826][ T5384] dump_stack+0x19/0x20 [ 216.475852][ T5384] should_fail_ex+0x3c2/0x510 [ 216.475875][ T5384] should_fail_alloc_page+0xec/0x110 [ 216.475901][ T5384] __alloc_pages_noprof+0x1c0/0x7e0 [ 216.475928][ T5384] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 216.475959][ T5384] ? __kasan_kmalloc+0x96/0xb0 [ 216.475983][ T5384] get_zeroed_page_noprof+0x1f/0x50 [ 216.476008][ T5384] mon_alloc_buff+0x6a/0x280 [ 216.476032][ T5384] mon_bin_open+0x1fd/0x540 [ 216.476056][ T5384] chrdev_open+0x4e8/0x610 [ 216.476074][ T5384] ? __cfi_chrdev_open+0x10/0x10 [ 216.476093][ T5384] ? bpf_lsm_file_open+0xd/0x20 [ 216.476115][ T5384] ? __cfi_chrdev_open+0x10/0x10 [ 216.476136][ T5384] do_dentry_open+0x97f/0x1510 [ 216.476164][ T5384] vfs_open+0x86/0x240 [ 216.476188][ T5384] ? __cfi_vfs_open+0x10/0x10 [ 216.476213][ T5384] ? may_open+0x352/0x430 [ 216.476238][ T5384] path_openat+0x2c49/0x35a0 [ 216.476266][ T5384] ? kasan_save_alloc_info+0x3a/0x50 [ 216.476285][ T5384] ? getname+0x1b/0x30 [ 216.476306][ T5384] ? x64_sys_call+0xe69/0x2ee0 [ 216.476324][ T5384] ? do_syscall_64+0x57/0xf0 [ 216.476354][ T5384] ? do_filp_open+0x440/0x440 [ 216.476381][ T5384] do_filp_open+0x1f2/0x440 [ 216.476407][ T5384] ? __cfi_do_filp_open+0x10/0x10 [ 216.476436][ T5384] ? alloc_fd+0x4c1/0x570 [ 216.476459][ T5384] do_sys_openat2+0x134/0x1d0 [ 216.476487][ T5384] ? do_sys_open+0x100/0x100 [ 216.476514][ T5384] ? __kasan_check_write+0x18/0x20 [ 216.476534][ T5384] ? do_user_addr_fault+0xbf5/0x1230 [ 216.476563][ T5384] ? __cfi_ksys_write+0x10/0x10 [ 216.476593][ T5384] __x64_sys_openat+0x13a/0x170 [ 216.476621][ T5384] x64_sys_call+0xe69/0x2ee0 [ 216.476640][ T5384] do_syscall_64+0x57/0xf0 [ 216.476673][ T5384] ? clear_bhb_loop+0x50/0xa0 [ 216.476696][ T5384] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 216.476719][ T5384] RIP: 0033:0x7f6cc3b5e98e [ 216.476737][ T5384] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 216.476755][ T5384] RSP: 002b:00007f6cc4abcb28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 216.476778][ T5384] RAX: ffffffffffffffda RBX: 00007f6cc4abd6c0 RCX: 00007f6cc3b5e98e [ 216.476795][ T5384] RDX: 000000000010b080 RSI: 00007f6cc4abcc00 RDI: ffffffffffffff9c [ 216.476810][ T5384] RBP: 00007f6cc4abcc00 R08: 0000000000000000 R09: 0000000000000000 [ 216.476823][ T5384] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 216.476838][ T5384] R13: 00007f6cc3e26038 R14: 00007f6cc3e25fa0 R15: 00007ffc4fc63b28 [ 216.476856][ T5384] [ 217.210304][ T401] usb 4-1: new high-speed USB device number 100 using dummy_hcd [ 217.340234][ T401] usb 4-1: device descriptor read/64, error -71 [ 217.464526][ T349] usb 5-1: USB disconnect, device number 67 [ 217.580204][ T401] usb 4-1: device descriptor read/64, error -71 [ 217.657016][ T5412] SELinux: failed to load policy [ 217.676076][ T5414] FAULT_INJECTION: forcing a failure. [ 217.676076][ T5414] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 217.689558][ T5414] CPU: 1 UID: 0 PID: 5414 Comm: syz.2.1743 Not tainted syzkaller #0 998a4fffdb5e6e31f7f8340a226dd9d0893c7622 [ 217.689593][ T5414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 217.689606][ T5414] Call Trace: [ 217.689615][ T5414] [ 217.689624][ T5414] __dump_stack+0x21/0x30 [ 217.689658][ T5414] dump_stack_lvl+0x140/0x1c0 [ 217.689684][ T5414] ? __cfi_dump_stack_lvl+0x10/0x10 [ 217.689710][ T5414] ? chrdev_open+0x4e8/0x610 [ 217.689733][ T5414] ? __alloc_pages_noprof+0x7e0/0x7e0 [ 217.689763][ T5414] dump_stack+0x19/0x20 [ 217.689788][ T5414] should_fail_ex+0x3c2/0x510 [ 217.689812][ T5414] should_fail_alloc_page+0xec/0x110 [ 217.689838][ T5414] __alloc_pages_noprof+0x1c0/0x7e0 [ 217.689865][ T5414] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 217.689895][ T5414] ? __kasan_kmalloc+0x96/0xb0 [ 217.689920][ T5414] get_zeroed_page_noprof+0x1f/0x50 [ 217.689946][ T5414] mon_alloc_buff+0x6a/0x280 [ 217.689971][ T5414] mon_bin_open+0x1fd/0x540 [ 217.689996][ T5414] chrdev_open+0x4e8/0x610 [ 217.690029][ T5414] ? __cfi_chrdev_open+0x10/0x10 [ 217.690053][ T5414] ? bpf_lsm_file_open+0xd/0x20 [ 217.690078][ T5414] ? __cfi_chrdev_open+0x10/0x10 [ 217.690100][ T5414] do_dentry_open+0x97f/0x1510 [ 217.690128][ T5414] vfs_open+0x86/0x240 [ 217.690153][ T5414] ? __cfi_vfs_open+0x10/0x10 [ 217.690175][ T5414] ? may_open+0x352/0x430 [ 217.690196][ T5414] path_openat+0x2c49/0x35a0 [ 217.690218][ T5414] ? kasan_save_alloc_info+0x3a/0x50 [ 217.690234][ T5414] ? getname+0x1b/0x30 [ 217.690251][ T5414] ? x64_sys_call+0xe69/0x2ee0 [ 217.690267][ T5414] ? do_syscall_64+0x57/0xf0 [ 217.690291][ T5414] ? do_filp_open+0x440/0x440 [ 217.690314][ T5414] do_filp_open+0x1f2/0x440 [ 217.690336][ T5414] ? __cfi_do_filp_open+0x10/0x10 [ 217.690362][ T5414] ? alloc_fd+0x4c1/0x570 [ 217.690384][ T5414] do_sys_openat2+0x134/0x1d0 [ 217.690409][ T5414] ? do_sys_open+0x100/0x100 [ 217.690432][ T5414] ? __kasan_check_write+0x18/0x20 [ 217.690449][ T5414] ? do_user_addr_fault+0xbf5/0x1230 [ 217.690482][ T5414] ? __cfi_ksys_write+0x10/0x10 [ 217.690504][ T5414] __x64_sys_openat+0x13a/0x170 [ 217.690529][ T5414] x64_sys_call+0xe69/0x2ee0 [ 217.690545][ T5414] do_syscall_64+0x57/0xf0 [ 217.690570][ T5414] ? clear_bhb_loop+0x50/0xa0 [ 217.690594][ T5414] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 217.690616][ T5414] RIP: 0033:0x7f6cc3b5e98e [ 217.690634][ T5414] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 217.690652][ T5414] RSP: 002b:00007f6cc4abcb28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 217.690674][ T5414] RAX: ffffffffffffffda RBX: 00007f6cc4abd6c0 RCX: 00007f6cc3b5e98e [ 217.690691][ T5414] RDX: 000000000010b080 RSI: 00007f6cc4abcc00 RDI: ffffffffffffff9c [ 217.690707][ T5414] RBP: 00007f6cc4abcc00 R08: 0000000000000000 R09: 0000000000000000 [ 217.690721][ T5414] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 217.690736][ T5414] R13: 00007f6cc3e26038 R14: 00007f6cc3e25fa0 R15: 00007ffc4fc63b28 [ 217.690754][ T5414] [ 217.820186][ T401] usb 4-1: new high-speed USB device number 101 using dummy_hcd [ 218.001289][ T5405] overlayfs: statfs failed on './file0' [ 218.018689][ T5416] syzkaller1: entered promiscuous mode [ 218.029497][ T5416] syzkaller1: entered allmulticast mode [ 218.170211][ T401] usb 4-1: device descriptor read/64, error -71 [ 218.410310][ T401] usb 4-1: device descriptor read/64, error -71 [ 218.424627][ T5428] FAULT_INJECTION: forcing a failure. [ 218.424627][ T5428] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 218.437866][ T5428] CPU: 0 UID: 0 PID: 5428 Comm: syz.4.1749 Not tainted syzkaller #0 998a4fffdb5e6e31f7f8340a226dd9d0893c7622 [ 218.437892][ T5428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 218.437908][ T5428] Call Trace: [ 218.437914][ T5428] [ 218.437922][ T5428] __dump_stack+0x21/0x30 [ 218.437950][ T5428] dump_stack_lvl+0x140/0x1c0 [ 218.437973][ T5428] ? __cfi_dump_stack_lvl+0x10/0x10 [ 218.437998][ T5428] ? vsnprintf+0x7b4/0x1ad0 [ 218.438027][ T5428] ? check_stack_object+0x10f/0x150 [ 218.438050][ T5428] dump_stack+0x19/0x20 [ 218.438072][ T5428] should_fail_ex+0x3c2/0x510 [ 218.438095][ T5428] should_fail+0xf/0x20 [ 218.438116][ T5428] should_fail_usercopy+0x1e/0x30 [ 218.438148][ T5428] _copy_from_user+0x20/0xa0 [ 218.438175][ T5428] kstrtouint_from_user+0xde/0x170 [ 218.438203][ T5428] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 218.438224][ T5428] ? selinux_file_permission+0x318/0xb60 [ 218.438245][ T5428] ? __cfi_selinux_file_permission+0x10/0x10 [ 218.438264][ T5428] proc_fail_nth_write+0x8f/0x220 [ 218.438292][ T5428] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 218.438318][ T5428] ? bpf_lsm_file_permission+0xd/0x20 [ 218.438342][ T5428] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 218.438376][ T5428] vfs_write+0x3c1/0xfd0 [ 218.438396][ T5428] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 218.438416][ T5428] ? __cfi_vfs_write+0x10/0x10 [ 218.438435][ T5428] ? __kasan_check_write+0x18/0x20 [ 218.438455][ T5428] ? mutex_lock+0x97/0x1d0 [ 218.438475][ T5428] ? __cfi_mutex_lock+0x10/0x10 [ 218.438498][ T5428] ksys_write+0x145/0x260 [ 218.438516][ T5428] ? __kasan_check_write+0x18/0x20 [ 218.438535][ T5428] ? __cfi_ksys_write+0x10/0x10 [ 218.438554][ T5428] ? __kasan_check_write+0x18/0x20 [ 218.438573][ T5428] ? fput+0x1a4/0x230 [ 218.438596][ T5428] ? __kasan_check_read+0x15/0x20 [ 218.438615][ T5428] __x64_sys_write+0x7f/0x90 [ 218.438635][ T5428] x64_sys_call+0x271c/0x2ee0 [ 218.438653][ T5428] do_syscall_64+0x57/0xf0 [ 218.438678][ T5428] ? clear_bhb_loop+0x50/0xa0 [ 218.438700][ T5428] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 218.438720][ T5428] RIP: 0033:0x7feb93b5e98e [ 218.438738][ T5428] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 218.438755][ T5428] RSP: 002b:00007feb949f4fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 218.438777][ T5428] RAX: ffffffffffffffda RBX: 00007feb949f56c0 RCX: 00007feb93b5e98e [ 218.438791][ T5428] RDX: 0000000000000001 RSI: 00007feb949f50a0 RDI: 0000000000000004 [ 218.438805][ T5428] RBP: 00007feb949f5090 R08: 0000000000000000 R09: 0000000000000000 [ 218.438818][ T5428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 218.438831][ T5428] R13: 00007feb93e26038 R14: 00007feb93e25fa0 R15: 00007ffe3e84dfd8 [ 218.438847][ T5428] [ 218.440199][ T349] usb 3-1: new high-speed USB device number 105 using dummy_hcd [ 218.475488][ T5432] incfs: Can't find or create .index dir in ./cgroup [ 218.477375][ T31] usb 6-1: new high-speed USB device number 47 using dummy_hcd [ 218.482865][ T5432] incfs: mount failed -22 [ 218.640230][ T349] usb 3-1: Using ep0 maxpacket: 32 [ 218.642222][ T401] usb usb4-port1: attempt power cycle [ 218.647888][ T31] usb 6-1: config index 0 descriptor too short (expected 4257, got 161) [ 218.763034][ T31] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x81 has invalid wMaxPacketSize 0 [ 218.772901][ T349] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 218.783880][ T349] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 218.793642][ T31] usb 6-1: New USB device found, idVendor=046d, idProduct=0825, bcdDevice= 1.00 [ 218.802813][ T349] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 218.812340][ T31] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 218.820393][ T349] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 218.829663][ T349] usb 3-1: config 0 descriptor?? [ 218.836034][ T349] hub 3-1:0.0: USB hub found [ 219.000232][ T401] usb 4-1: new high-speed USB device number 102 using dummy_hcd [ 219.021246][ T401] usb 4-1: device descriptor read/8, error -71 [ 219.035378][ T5426] tmpfs: Unknown parameter '0x0000000000000006' [ 219.037510][ T349] hub 3-1:0.0: config failed, can't read hub descriptor (err -22) [ 219.151278][ T401] usb 4-1: device descriptor read/8, error -71 [ 219.251676][ T349] hid-generic 0003:046D:C31C.001B: item fetching failed at offset 0/1 [ 219.260125][ T349] hid-generic 0003:046D:C31C.001B: probe with driver hid-generic failed with error -22 [ 219.390250][ T401] usb 4-1: new high-speed USB device number 103 using dummy_hcd [ 219.411356][ T401] usb 4-1: device descriptor read/8, error -71 [ 219.541265][ T401] usb 4-1: device descriptor read/8, error -71 [ 219.560368][ T348] usb 3-1: USB disconnect, device number 105 [ 219.620208][ T349] usb 5-1: new high-speed USB device number 68 using dummy_hcd [ 219.650368][ T401] usb usb4-port1: unable to enumerate USB device [ 219.770341][ T349] usb 5-1: Using ep0 maxpacket: 16 [ 219.776655][ T349] usb 5-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 219.787024][ T349] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 219.796636][ T349] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= f.89 [ 219.805739][ T349] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 219.813775][ T349] usb 5-1: SerialNumber: syz [ 219.818945][ T349] usb 5-1: Device is not authorized for usage [ 219.975384][ T5438] FAULT_INJECTION: forcing a failure. [ 219.975384][ T5438] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 219.989036][ T36] kauditd_printk_skb: 488 callbacks suppressed [ 219.989054][ T36] audit: type=1400 audit(1788334377.998:1706): avc: denied { create } for pid=5439 comm="syz.2.1754" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=key permissive=1 [ 220.014787][ T5438] CPU: 1 UID: 0 PID: 5438 Comm: syz.3.1753 Not tainted syzkaller #0 998a4fffdb5e6e31f7f8340a226dd9d0893c7622 [ 220.014819][ T5438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 220.014831][ T5438] Call Trace: [ 220.014838][ T5438] [ 220.014860][ T5438] __dump_stack+0x21/0x30 [ 220.014889][ T5438] dump_stack_lvl+0x140/0x1c0 [ 220.014915][ T5438] ? __cfi_dump_stack_lvl+0x10/0x10 [ 220.014937][ T5438] ? chrdev_open+0x4e8/0x610 [ 220.014956][ T5438] ? __alloc_pages_noprof+0x7e0/0x7e0 [ 220.014978][ T5438] dump_stack+0x19/0x20 [ 220.014997][ T5438] should_fail_ex+0x3c2/0x510 [ 220.015015][ T5438] should_fail_alloc_page+0xec/0x110 [ 220.015035][ T5438] __alloc_pages_noprof+0x1c0/0x7e0 [ 220.015055][ T5438] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 220.015078][ T5438] ? __kasan_kmalloc+0x96/0xb0 [ 220.015097][ T5438] get_zeroed_page_noprof+0x1f/0x50 [ 220.015118][ T5438] mon_alloc_buff+0x6a/0x280 [ 220.015138][ T5438] mon_bin_open+0x1fd/0x540 [ 220.015156][ T5438] chrdev_open+0x4e8/0x610 [ 220.015173][ T5438] ? __cfi_chrdev_open+0x10/0x10 [ 220.015190][ T5438] ? bpf_lsm_file_open+0xd/0x20 [ 220.015210][ T5438] ? __cfi_chrdev_open+0x10/0x10 [ 220.015226][ T5438] do_dentry_open+0x97f/0x1510 [ 220.015248][ T5438] vfs_open+0x86/0x240 [ 220.015267][ T5438] ? __cfi_vfs_open+0x10/0x10 [ 220.015287][ T5438] ? may_open+0x352/0x430 [ 220.015307][ T5438] path_openat+0x2c49/0x35a0 [ 220.015328][ T5438] ? kasan_save_alloc_info+0x3a/0x50 [ 220.015343][ T5438] ? getname+0x1b/0x30 [ 220.015359][ T5438] ? x64_sys_call+0xe69/0x2ee0 [ 220.015372][ T5438] ? do_syscall_64+0x57/0xf0 [ 220.015395][ T5438] ? do_filp_open+0x440/0x440 [ 220.015415][ T5438] do_filp_open+0x1f2/0x440 [ 220.015435][ T5438] ? __cfi_do_filp_open+0x10/0x10 [ 220.015457][ T5438] ? alloc_fd+0x4c1/0x570 [ 220.015475][ T5438] do_sys_openat2+0x134/0x1d0 [ 220.015496][ T5438] ? do_sys_open+0x100/0x100 [ 220.015516][ T5438] ? __kasan_check_write+0x18/0x20 [ 220.015532][ T5438] ? do_user_addr_fault+0xbf5/0x1230 [ 220.015554][ T5438] ? __cfi_ksys_write+0x10/0x10 [ 220.015570][ T5438] __x64_sys_openat+0x13a/0x170 [ 220.015592][ T5438] x64_sys_call+0xe69/0x2ee0 [ 220.015606][ T5438] do_syscall_64+0x57/0xf0 [ 220.015626][ T5438] ? clear_bhb_loop+0x50/0xa0 [ 220.015644][ T5438] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 220.015660][ T5438] RIP: 0033:0x7fd2ecb5e98e [ 220.015674][ T5438] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 220.015688][ T5438] RSP: 002b:00007fd2ed9d0b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 220.015708][ T5438] RAX: ffffffffffffffda RBX: 00007fd2ed9d16c0 RCX: 00007fd2ecb5e98e [ 220.015721][ T5438] RDX: 000000000010b080 RSI: 00007fd2ed9d0c00 RDI: ffffffffffffff9c [ 220.015733][ T5438] RBP: 00007fd2ed9d0c00 R08: 0000000000000000 R09: 0000000000000000 [ 220.015744][ T5438] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 220.015755][ T5438] R13: 00007fd2ece26038 R14: 00007fd2ece25fa0 R15: 00007ffcb1bf2db8 [ 220.015769][ T5438] [ 220.250203][ T9] usb 3-1: new full-speed USB device number 106 using dummy_hcd [ 220.471782][ T9] usb 3-1: unable to get BOS descriptor or descriptor too short [ 220.490106][ T9] usb 3-1: not running at top speed; connect to a high speed hub [ 220.498994][ T9] usb 3-1: config 1 has an invalid interface number: 81 but max is 0 [ 220.508133][ T9] usb 3-1: config 1 has no interface number 0 [ 220.522454][ T9] usb 3-1: config 1 interface 81 altsetting 215 endpoint 0x7 has invalid maxpacket 1024, setting to 64 [ 220.541323][ T9] usb 3-1: config 1 interface 81 has no altsetting 0 [ 220.553944][ T9] usb 3-1: New USB device found, idVendor=0499, idProduct=7862, bcdDevice=3b.d1 [ 220.563384][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 220.580216][ T9] usb 3-1: Product: syz [ 220.584590][ T9] usb 3-1: Manufacturer: syz [ 220.592730][ T9] usb 3-1: SerialNumber: syz [ 220.602444][ T5442] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 220.813050][ T36] audit: type=1400 audit(1788334378.838:1707): avc: denied { mounton } for pid=5441 comm="syz.2.1755" path="/500/proc" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=dir permissive=1 [ 220.839535][ T5459] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 220.849871][ T5459] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 220.983884][ T9] usb 3-1: USB disconnect, device number 106 [ 220.995457][ T2482] udevd[2482]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.81/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 221.149379][ T31] usb 6-1: string descriptor 0 read error: -71 [ 221.167900][ T31] uvcvideo 6-1:1.1: Unknown video format 32595559-0008-0010-8000-00aa00389b71 [ 221.189787][ T31] usb 6-1: Found UVC 1.00 device (046d:0825) [ 221.196795][ T31] uvcvideo 6-1:1.1: No supported video formats found. [ 221.208213][ T31] uvcvideo 6-1:1.1: Failed to initialize the device (-22). [ 221.239508][ T31] usb 6-1: USB disconnect, device number 47 [ 221.630215][ T31] usb 6-1: new high-speed USB device number 48 using dummy_hcd [ 221.760209][ T31] usb 6-1: device descriptor read/64, error -71 [ 221.830242][ T349] usb 3-1: new high-speed USB device number 107 using dummy_hcd [ 221.980275][ T349] usb 3-1: Using ep0 maxpacket: 32 [ 221.988569][ T349] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 222.000001][ T349] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 222.010153][ T31] usb 6-1: device descriptor read/64, error -71 [ 222.016515][ T349] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 222.026145][ T349] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 222.035879][ T349] usb 3-1: config 0 descriptor?? [ 222.043728][ T349] hub 3-1:0.0: USB hub found [ 222.245398][ T349] hub 3-1:0.0: config failed, can't read hub descriptor (err -22) [ 222.253803][ T31] usb 6-1: new high-speed USB device number 49 using dummy_hcd [ 222.329876][ T414] usb 5-1: USB disconnect, device number 68 [ 222.361793][ T5473] FAULT_INJECTION: forcing a failure. [ 222.361793][ T5473] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 222.375697][ T5473] CPU: 1 UID: 0 PID: 5473 Comm: syz.4.1764 Not tainted syzkaller #0 998a4fffdb5e6e31f7f8340a226dd9d0893c7622 [ 222.375732][ T5473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 222.375746][ T5473] Call Trace: [ 222.375753][ T5473] [ 222.375762][ T5473] __dump_stack+0x21/0x30 [ 222.375796][ T5473] dump_stack_lvl+0x140/0x1c0 [ 222.375822][ T5473] ? __cfi_dump_stack_lvl+0x10/0x10 [ 222.375848][ T5473] ? chrdev_open+0x4e8/0x610 [ 222.375870][ T5473] ? __alloc_pages_noprof+0x7e0/0x7e0 [ 222.375898][ T5473] dump_stack+0x19/0x20 [ 222.375922][ T5473] should_fail_ex+0x3c2/0x510 [ 222.375944][ T5473] should_fail_alloc_page+0xec/0x110 [ 222.375969][ T5473] __alloc_pages_noprof+0x1c0/0x7e0 [ 222.375996][ T5473] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 222.376025][ T5473] ? __kasan_kmalloc+0x96/0xb0 [ 222.376048][ T5473] get_zeroed_page_noprof+0x1f/0x50 [ 222.376075][ T5473] mon_alloc_buff+0x6a/0x280 [ 222.376097][ T5473] mon_bin_open+0x1fd/0x540 [ 222.376120][ T5473] chrdev_open+0x4e8/0x610 [ 222.376142][ T5473] ? __cfi_chrdev_open+0x10/0x10 [ 222.376163][ T5473] ? bpf_lsm_file_open+0xd/0x20 [ 222.376189][ T5473] ? __cfi_chrdev_open+0x10/0x10 [ 222.376209][ T5473] do_dentry_open+0x97f/0x1510 [ 222.376237][ T5473] vfs_open+0x86/0x240 [ 222.376261][ T5473] ? __cfi_vfs_open+0x10/0x10 [ 222.376286][ T5473] ? may_open+0x352/0x430 [ 222.376311][ T5473] path_openat+0x2c49/0x35a0 [ 222.376337][ T5473] ? kasan_save_alloc_info+0x3a/0x50 [ 222.376355][ T5473] ? getname+0x1b/0x30 [ 222.376376][ T5473] ? x64_sys_call+0xe69/0x2ee0 [ 222.376394][ T5473] ? do_syscall_64+0x57/0xf0 [ 222.376423][ T5473] ? do_filp_open+0x440/0x440 [ 222.376449][ T5473] do_filp_open+0x1f2/0x440 [ 222.376474][ T5473] ? __cfi_do_filp_open+0x10/0x10 [ 222.376502][ T5473] ? alloc_fd+0x4c1/0x570 [ 222.376523][ T5473] do_sys_openat2+0x134/0x1d0 [ 222.376547][ T5473] ? do_sys_open+0x100/0x100 [ 222.376577][ T5473] ? __kasan_check_write+0x18/0x20 [ 222.376600][ T5473] ? do_user_addr_fault+0xbf5/0x1230 [ 222.376628][ T5473] ? __cfi_ksys_write+0x10/0x10 [ 222.376650][ T5473] __x64_sys_openat+0x13a/0x170 [ 222.376677][ T5473] x64_sys_call+0xe69/0x2ee0 [ 222.376695][ T5473] do_syscall_64+0x57/0xf0 [ 222.376721][ T5473] ? clear_bhb_loop+0x50/0xa0 [ 222.376743][ T5473] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 222.376764][ T5473] RIP: 0033:0x7feb93b5e98e [ 222.376782][ T5473] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 222.376798][ T5473] RSP: 002b:00007feb949f4b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 222.376820][ T5473] RAX: ffffffffffffffda RBX: 00007feb949f56c0 RCX: 00007feb93b5e98e [ 222.376836][ T5473] RDX: 000000000010b080 RSI: 00007feb949f4c00 RDI: ffffffffffffff9c [ 222.376851][ T5473] RBP: 00007feb949f4c00 R08: 0000000000000000 R09: 0000000000000000 [ 222.376863][ T5473] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 222.376874][ T5473] R13: 00007feb93e26038 R14: 00007feb93e25fa0 R15: 00007ffe3e84dfd8 [ 222.376891][ T5473] [ 222.684469][ T31] usb 6-1: device descriptor read/64, error -71 [ 222.694334][ T349] hid-generic 0003:046D:C31C.001C: item fetching failed at offset 0/1 [ 222.703055][ T349] hid-generic 0003:046D:C31C.001C: probe with driver hid-generic failed with error -22 [ 222.930812][ T31] usb 6-1: device descriptor read/64, error -71 [ 223.007428][ T349] usb 3-1: USB disconnect, device number 107 [ 223.010269][ T414] usb 5-1: new high-speed USB device number 69 using dummy_hcd [ 223.040344][ T31] usb usb6-port1: attempt power cycle [ 223.170405][ T414] usb 5-1: Using ep0 maxpacket: 16 [ 223.176696][ T414] usb 5-1: config 0 has an invalid descriptor of length 64, skipping remainder of the config [ 223.189627][ T414] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 223.198779][ T414] usb 5-1: New USB device found, idVendor=28bd, idProduct=0055, bcdDevice= 0.00 [ 223.208038][ T414] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 223.217184][ T414] usb 5-1: Device is not authorized for usage [ 223.380206][ T31] usb 6-1: new high-speed USB device number 50 using dummy_hcd [ 223.409844][ T31] usb 6-1: device descriptor read/8, error -71 [ 223.541175][ T31] usb 6-1: device descriptor read/8, error -71 [ 223.613630][ T5489] overlayfs: statfs failed on './file0' [ 223.810231][ T31] usb 6-1: new high-speed USB device number 51 using dummy_hcd [ 223.835466][ T31] usb 6-1: device descriptor read/8, error -71 [ 223.981374][ T31] usb 6-1: device descriptor read/8, error -71 [ 224.090310][ T31] usb usb6-port1: unable to enumerate USB device [ 224.348505][ T5494] FAULT_INJECTION: forcing a failure. [ 224.348505][ T5494] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 224.363815][ T5494] CPU: 0 UID: 0 PID: 5494 Comm: syz.2.1774 Not tainted syzkaller #0 998a4fffdb5e6e31f7f8340a226dd9d0893c7622 [ 224.363845][ T5494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 224.363858][ T5494] Call Trace: [ 224.363864][ T5494] [ 224.363871][ T5494] __dump_stack+0x21/0x30 [ 224.363900][ T5494] dump_stack_lvl+0x140/0x1c0 [ 224.363922][ T5494] ? __cfi_dump_stack_lvl+0x10/0x10 [ 224.363944][ T5494] ? chrdev_open+0x4e8/0x610 [ 224.363964][ T5494] ? __alloc_pages_noprof+0x7e0/0x7e0 [ 224.363989][ T5494] dump_stack+0x19/0x20 [ 224.364010][ T5494] should_fail_ex+0x3c2/0x510 [ 224.364031][ T5494] should_fail_alloc_page+0xec/0x110 [ 224.364052][ T5494] __alloc_pages_noprof+0x1c0/0x7e0 [ 224.364075][ T5494] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 224.364101][ T5494] ? __kasan_kmalloc+0x96/0xb0 [ 224.364122][ T5494] get_zeroed_page_noprof+0x1f/0x50 [ 224.364146][ T5494] mon_alloc_buff+0x6a/0x280 [ 224.364167][ T5494] mon_bin_open+0x1fd/0x540 [ 224.364187][ T5494] chrdev_open+0x4e8/0x610 [ 224.364215][ T5494] ? __cfi_chrdev_open+0x10/0x10 [ 224.364235][ T5494] ? bpf_lsm_file_open+0xd/0x20 [ 224.364258][ T5494] ? __cfi_chrdev_open+0x10/0x10 [ 224.364277][ T5494] do_dentry_open+0x97f/0x1510 [ 224.364301][ T5494] vfs_open+0x86/0x240 [ 224.364323][ T5494] ? __cfi_vfs_open+0x10/0x10 [ 224.364345][ T5494] ? may_open+0x352/0x430 [ 224.364366][ T5494] path_openat+0x2c49/0x35a0 [ 224.364389][ T5494] ? kasan_save_alloc_info+0x3a/0x50 [ 224.364406][ T5494] ? getname+0x1b/0x30 [ 224.364428][ T5494] ? x64_sys_call+0xe69/0x2ee0 [ 224.364448][ T5494] ? do_syscall_64+0x57/0xf0 [ 224.364473][ T5494] ? do_filp_open+0x440/0x440 [ 224.364496][ T5494] do_filp_open+0x1f2/0x440 [ 224.364519][ T5494] ? __cfi_do_filp_open+0x10/0x10 [ 224.364543][ T5494] ? alloc_fd+0x4c1/0x570 [ 224.364567][ T5494] do_sys_openat2+0x134/0x1d0 [ 224.364591][ T5494] ? do_sys_open+0x100/0x100 [ 224.364617][ T5494] ? __kasan_check_write+0x18/0x20 [ 224.364635][ T5494] ? do_user_addr_fault+0xbf5/0x1230 [ 224.364659][ T5494] ? __cfi_ksys_write+0x10/0x10 [ 224.364679][ T5494] __x64_sys_openat+0x13a/0x170 [ 224.364702][ T5494] x64_sys_call+0xe69/0x2ee0 [ 224.364718][ T5494] do_syscall_64+0x57/0xf0 [ 224.364741][ T5494] ? clear_bhb_loop+0x50/0xa0 [ 224.364760][ T5494] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 224.364779][ T5494] RIP: 0033:0x7f6cc3b5e98e [ 224.364795][ T5494] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 224.364811][ T5494] RSP: 002b:00007f6cc4abcb28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 224.364832][ T5494] RAX: ffffffffffffffda RBX: 00007f6cc4abd6c0 RCX: 00007f6cc3b5e98e [ 224.364846][ T5494] RDX: 000000000010b080 RSI: 00007f6cc4abcc00 RDI: ffffffffffffff9c [ 224.364860][ T5494] RBP: 00007f6cc4abcc00 R08: 0000000000000000 R09: 0000000000000000 [ 224.364872][ T5494] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 224.364884][ T5494] R13: 00007f6cc3e26038 R14: 00007f6cc3e25fa0 R15: 00007ffc4fc63b28 [ 224.364900][ T5494] [ 224.392813][ T5499] FAULT_INJECTION: forcing a failure. [ 224.392813][ T5499] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 224.684226][ T5499] CPU: 1 UID: 0 PID: 5499 Comm: syz.2.1776 Not tainted syzkaller #0 998a4fffdb5e6e31f7f8340a226dd9d0893c7622 [ 224.684261][ T5499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 224.684272][ T5499] Call Trace: [ 224.684278][ T5499] [ 224.684286][ T5499] __dump_stack+0x21/0x30 [ 224.684318][ T5499] dump_stack_lvl+0x140/0x1c0 [ 224.684341][ T5499] ? __cfi_dump_stack_lvl+0x10/0x10 [ 224.684368][ T5499] ? vsnprintf+0x7b4/0x1ad0 [ 224.684393][ T5499] ? check_stack_object+0x10f/0x150 [ 224.684415][ T5499] dump_stack+0x19/0x20 [ 224.684439][ T5499] should_fail_ex+0x3c2/0x510 [ 224.684462][ T5499] should_fail+0xf/0x20 [ 224.684504][ T5499] should_fail_usercopy+0x1e/0x30 [ 224.684529][ T5499] _copy_from_user+0x20/0xa0 [ 224.684554][ T5499] kstrtouint_from_user+0xde/0x170 [ 224.684575][ T5499] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 224.684595][ T5499] ? selinux_file_permission+0x318/0xb60 [ 224.684617][ T5499] ? __cfi_selinux_file_permission+0x10/0x10 [ 224.684638][ T5499] proc_fail_nth_write+0x8f/0x220 [ 224.684665][ T5499] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 224.684690][ T5499] ? bpf_lsm_file_permission+0xd/0x20 [ 224.684714][ T5499] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 224.684740][ T5499] vfs_write+0x3c1/0xfd0 [ 224.684760][ T5499] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 224.684780][ T5499] ? __cfi_vfs_write+0x10/0x10 [ 224.684800][ T5499] ? __kasan_check_write+0x18/0x20 [ 224.684820][ T5499] ? mutex_lock+0x97/0x1d0 [ 224.684841][ T5499] ? __cfi_mutex_lock+0x10/0x10 [ 224.684864][ T5499] ksys_write+0x145/0x260 [ 224.684884][ T5499] ? __kasan_check_write+0x18/0x20 [ 224.684903][ T5499] ? __cfi_ksys_write+0x10/0x10 [ 224.684923][ T5499] ? __kasan_check_write+0x18/0x20 [ 224.684943][ T5499] ? fput+0x1a4/0x230 [ 224.684966][ T5499] ? __kasan_check_read+0x15/0x20 [ 224.684985][ T5499] __x64_sys_write+0x7f/0x90 [ 224.685006][ T5499] x64_sys_call+0x271c/0x2ee0 [ 224.685024][ T5499] do_syscall_64+0x57/0xf0 [ 224.685049][ T5499] ? clear_bhb_loop+0x50/0xa0 [ 224.685072][ T5499] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 224.685093][ T5499] RIP: 0033:0x7f6cc3b5e98e [ 224.685111][ T5499] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 224.685128][ T5499] RSP: 002b:00007f6cc4abcfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 224.685151][ T5499] RAX: ffffffffffffffda RBX: 00007f6cc4abd6c0 RCX: 00007f6cc3b5e98e [ 224.685166][ T5499] RDX: 0000000000000001 RSI: 00007f6cc4abd0a0 RDI: 0000000000000004 [ 224.685179][ T5499] RBP: 00007f6cc4abd090 R08: 0000000000000000 R09: 0000000000000000 [ 224.685193][ T5499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 224.685214][ T5499] R13: 00007f6cc3e26038 R14: 00007f6cc3e25fa0 R15: 00007ffc4fc63b28 [ 224.685232][ T5499] [ 224.720251][ T9] usb 6-1: new high-speed USB device number 52 using dummy_hcd [ 225.100217][ T414] usb 3-1: new high-speed USB device number 108 using dummy_hcd [ 225.120220][ T9] usb 6-1: Using ep0 maxpacket: 32 [ 225.126619][ T9] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 225.137644][ T9] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 225.147425][ T9] usb 6-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 225.156574][ T9] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 225.168416][ T9] usb 6-1: config 0 descriptor?? [ 225.178413][ T9] hub 6-1:0.0: USB hub found [ 225.250404][ T414] usb 3-1: Using ep0 maxpacket: 32 [ 225.256721][ T414] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 225.267790][ T414] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 225.277669][ T414] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 225.288355][ T414] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 225.300843][ T414] usb 3-1: config 0 descriptor?? [ 225.306960][ T414] hub 3-1:0.0: USB hub found [ 225.376994][ T9] hub 6-1:0.0: config failed, can't read hub descriptor (err -22) [ 225.508678][ T414] hub 3-1:0.0: config failed, can't read hub descriptor (err -22) [ 225.590011][ T9] hid-generic 0003:046D:C31C.001D: item fetching failed at offset 0/1 [ 225.598552][ T9] hid-generic 0003:046D:C31C.001D: probe with driver hid-generic failed with error -22 [ 225.719255][ T414] hid-generic 0003:046D:C31C.001E: item fetching failed at offset 0/1 [ 225.729853][ T414] hid-generic 0003:046D:C31C.001E: probe with driver hid-generic failed with error -22 [ 225.786296][ T414] usb 5-1: USB disconnect, device number 69 [ 225.930335][ T401] usb 6-1: USB disconnect, device number 52 [ 226.030326][ T9] usb 3-1: USB disconnect, device number 108 [ 226.240240][ T414] usb 5-1: new high-speed USB device number 70 using dummy_hcd [ 226.380218][ T414] usb 5-1: device descriptor read/64, error -71 [ 226.439277][ T411] Bluetooth: hci0: Frame reassembly failed (-84) [ 226.610392][ T9] usb 6-1: new high-speed USB device number 53 using dummy_hcd [ 226.620311][ T414] usb 5-1: device descriptor read/64, error -71 [ 226.680245][ T31] usb 3-1: new high-speed USB device number 109 using dummy_hcd [ 226.770880][ T9] usb 6-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 226.779619][ T9] usb 6-1: config 1 has an invalid descriptor of length 253, skipping remainder of the config [ 226.790116][ T9] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 226.799216][ T9] usb 6-1: config 1 has no interface number 0 [ 226.805756][ T9] usb 6-1: too many endpoints for config 1 interface 1 altsetting 1: 32, using maximum allowed: 30 [ 226.818092][ T9] usb 6-1: config 1 interface 1 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 32 [ 226.832510][ T9] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 226.841826][ T9] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 226.849829][ T9] usb 6-1: Product: syz [ 226.854328][ T9] usb 6-1: Manufacturer: syz [ 226.858943][ T9] usb 6-1: SerialNumber: syz [ 226.860330][ T31] usb 3-1: Using ep0 maxpacket: 32 [ 226.863613][ T414] usb 5-1: new high-speed USB device number 71 using dummy_hcd [ 226.878837][ T31] usb 3-1: unable to get BOS descriptor or descriptor too short [ 226.887803][ T9] cdc_ncm 6-1:1.1: CDC Union missing and no IAD found [ 226.889149][ T31] usb 3-1: New USB device found, idVendor=15ca, idProduct=0101, bcdDevice= 0.40 [ 226.894985][ T9] cdc_ncm 6-1:1.1: bind() failure [ 226.914224][ T31] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 226.928138][ T31] usb 3-1: Product: syz [ 226.932797][ T31] usb 3-1: Manufacturer: syz [ 226.937661][ T31] usb 3-1: SerialNumber: syz [ 227.021252][ T414] usb 5-1: device descriptor read/64, error -71 [ 227.093105][ T9] usb 6-1: USB disconnect, device number 53 [ 227.149778][ T31] usb 3-1: MIDIStreaming interface descriptor not found [ 227.183424][ T31] usb 3-1: USB disconnect, device number 109 [ 227.260278][ T414] usb 5-1: device descriptor read/64, error -71 [ 227.380294][ T414] usb usb5-port1: attempt power cycle [ 227.730259][ T414] usb 5-1: new high-speed USB device number 72 using dummy_hcd [ 227.765953][ T414] usb 5-1: device descriptor read/8, error -71 [ 227.901337][ T414] usb 5-1: device descriptor read/8, error -71 [ 228.140469][ T414] usb 5-1: new high-speed USB device number 73 using dummy_hcd [ 228.162790][ T414] usb 5-1: device descriptor read/8, error -71 [ 228.270268][ T9] usb 6-1: new high-speed USB device number 54 using dummy_hcd [ 228.291285][ T414] usb 5-1: device descriptor read/8, error -71 [ 228.400296][ T414] usb usb5-port1: unable to enumerate USB device [ 228.420239][ T9] usb 6-1: Using ep0 maxpacket: 16 [ 228.426595][ T9] usb 6-1: config index 0 descriptor too short (expected 17170, got 18) [ 228.435308][ T9] usb 6-1: config 0 has too many interfaces: 63, using maximum allowed: 32 [ 228.444213][ T9] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 63 [ 228.453507][ T54] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 228.468240][ T9] usb 6-1: New USB device found, idVendor=07ab, idProduct=fc01, bcdDevice=8d.90 [ 228.477489][ T9] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 228.485658][ T9] usb 6-1: Product: syz [ 228.489914][ T9] usb 6-1: Manufacturer: syz [ 228.494574][ T9] usb 6-1: SerialNumber: syz [ 228.500396][ T9] usb 6-1: config 0 descriptor?? [ 228.510874][ T9] ums-freecom 6-1:0.0: USB Mass Storage device detected [ 229.330845][ T9] usb 3-1: new high-speed USB device number 110 using dummy_hcd [ 229.370233][ T31] usb 5-1: new high-speed USB device number 74 using dummy_hcd [ 229.500198][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 229.510924][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 229.523678][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 229.531490][ T31] usb 5-1: unable to get BOS descriptor or descriptor too short [ 229.533642][ T9] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 229.550496][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 229.550927][ T31] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 229.559458][ T9] usb 3-1: config 0 descriptor?? [ 229.576305][ T9] hub 3-1:0.0: USB hub found [ 229.601088][ T31] usb 5-1: string descriptor 0 read error: -22 [ 229.607378][ T31] usb 5-1: New USB device found, idVendor=041e, idProduct=3237, bcdDevice= 0.40 [ 229.616782][ T31] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 229.628711][ T31] usb 5-1: Device is not authorized for usage [ 229.777535][ T9] hub 3-1:0.0: config failed, can't read hub descriptor (err -22) [ 229.989048][ T9] usbhid 3-1:0.0: can't add hid device: -71 [ 229.995347][ T9] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 230.031662][ T9] usb 3-1: USB disconnect, device number 110 [ 230.786530][ T9] usb 6-1: USB disconnect, device number 54 [ 230.840192][ T414] usb 3-1: new high-speed USB device number 111 using dummy_hcd [ 231.010217][ T414] usb 3-1: device descriptor read/64, error -71 [ 231.200294][ T9] usb 6-1: new high-speed USB device number 55 using dummy_hcd [ 231.270213][ T414] usb 3-1: device descriptor read/64, error -71 [ 231.350291][ T9] usb 6-1: Using ep0 maxpacket: 32 [ 231.358328][ T9] usb 6-1: New USB device found, idVendor=0582, idProduct=0121, bcdDevice= 0.40 [ 231.367756][ T9] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 231.376003][ T9] usb 6-1: Product: syz [ 231.381293][ T9] usb 6-1: Manufacturer: syz [ 231.385915][ T9] usb 6-1: SerialNumber: syz [ 231.520204][ T414] usb 3-1: new high-speed USB device number 112 using dummy_hcd [ 231.595595][ T9] usb 6-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 231.604244][ T9] usb 6-1: unit 1 not found! [ 231.615809][ T9] usb 6-1: USB disconnect, device number 55 [ 231.660204][ T414] usb 3-1: device descriptor read/64, error -71 [ 231.910228][ T414] usb 3-1: device descriptor read/64, error -71 [ 232.030270][ T414] usb usb3-port1: attempt power cycle [ 232.063463][ T9] usb 5-1: USB disconnect, device number 74 [ 232.390209][ T414] usb 3-1: new high-speed USB device number 113 using dummy_hcd [ 232.429809][ T414] usb 3-1: device descriptor read/8, error -71 [ 232.530227][ T349] usb 6-1: new high-speed USB device number 56 using dummy_hcd [ 232.581263][ T414] usb 3-1: device descriptor read/8, error -71 [ 232.690232][ T349] usb 6-1: Using ep0 maxpacket: 32 [ 232.705662][ T349] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 232.727042][ T349] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 232.740193][ T349] usb 6-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 232.749410][ T349] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 232.760107][ T349] usb 6-1: config 0 descriptor?? [ 232.770156][ T349] hub 6-1:0.0: USB hub found [ 232.782460][ T5565] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1804'. [ 232.831951][ T414] usb 3-1: new high-speed USB device number 114 using dummy_hcd [ 232.871278][ T414] usb 3-1: device descriptor read/8, error -71 [ 232.967902][ T349] hub 6-1:0.0: config failed, can't read hub descriptor (err -22) [ 233.011298][ T414] usb 3-1: device descriptor read/8, error -71 [ 233.121907][ T414] usb usb3-port1: unable to enumerate USB device [ 233.180703][ T349] usbhid 6-1:0.0: can't add hid device: -71 [ 233.186695][ T349] usbhid 6-1:0.0: probe with driver usbhid failed with error -71 [ 233.220668][ T349] usb 6-1: USB disconnect, device number 56 [ 233.610188][ T414] usb 5-1: new high-speed USB device number 75 using dummy_hcd [ 233.736121][ T5582] FAULT_INJECTION: forcing a failure. [ 233.736121][ T5582] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 233.769795][ T5582] CPU: 1 UID: 0 PID: 5582 Comm: syz.2.1810 Not tainted syzkaller #0 998a4fffdb5e6e31f7f8340a226dd9d0893c7622 [ 233.769831][ T5582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 233.769844][ T5582] Call Trace: [ 233.769851][ T5582] [ 233.769859][ T5582] __dump_stack+0x21/0x30 [ 233.769892][ T5582] dump_stack_lvl+0x140/0x1c0 [ 233.769917][ T5582] ? __cfi_dump_stack_lvl+0x10/0x10 [ 233.769943][ T5582] ? chrdev_open+0x4e8/0x610 [ 233.769966][ T5582] ? __alloc_pages_noprof+0x7e0/0x7e0 [ 233.769994][ T5582] dump_stack+0x19/0x20 [ 233.770018][ T5582] should_fail_ex+0x3c2/0x510 [ 233.770041][ T5582] should_fail_alloc_page+0xec/0x110 [ 233.770066][ T5582] __alloc_pages_noprof+0x1c0/0x7e0 [ 233.770093][ T5582] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 233.770121][ T5582] ? __kasan_kmalloc+0x96/0xb0 [ 233.770145][ T5582] get_zeroed_page_noprof+0x1f/0x50 [ 233.770168][ T5582] mon_alloc_buff+0x6a/0x280 [ 233.770192][ T5582] mon_bin_open+0x1fd/0x540 [ 233.770215][ T5582] chrdev_open+0x4e8/0x610 [ 233.770235][ T5582] ? __cfi_chrdev_open+0x10/0x10 [ 233.770257][ T5582] ? bpf_lsm_file_open+0xd/0x20 [ 233.770282][ T5582] ? __cfi_chrdev_open+0x10/0x10 [ 233.770302][ T5582] do_dentry_open+0x97f/0x1510 [ 233.770330][ T5582] vfs_open+0x86/0x240 [ 233.770354][ T5582] ? __cfi_vfs_open+0x10/0x10 [ 233.770379][ T5582] ? may_open+0x352/0x430 [ 233.770404][ T5582] path_openat+0x2c49/0x35a0 [ 233.770430][ T5582] ? kasan_save_alloc_info+0x3a/0x50 [ 233.770449][ T5582] ? getname+0x1b/0x30 [ 233.770469][ T5582] ? x64_sys_call+0xe69/0x2ee0 [ 233.770487][ T5582] ? do_syscall_64+0x57/0xf0 [ 233.770516][ T5582] ? do_filp_open+0x440/0x440 [ 233.770541][ T5582] do_filp_open+0x1f2/0x440 [ 233.770566][ T5582] ? __cfi_do_filp_open+0x10/0x10 [ 233.770594][ T5582] ? alloc_fd+0x4c1/0x570 [ 233.770617][ T5582] do_sys_openat2+0x134/0x1d0 [ 233.770643][ T5582] ? do_sys_open+0x100/0x100 [ 233.770669][ T5582] ? __kasan_check_write+0x18/0x20 [ 233.770688][ T5582] ? do_user_addr_fault+0xbf5/0x1230 [ 233.770715][ T5582] ? __cfi_ksys_write+0x10/0x10 [ 233.770737][ T5582] __x64_sys_openat+0x13a/0x170 [ 233.770771][ T5582] x64_sys_call+0xe69/0x2ee0 [ 233.770789][ T5582] do_syscall_64+0x57/0xf0 [ 233.770815][ T5582] ? clear_bhb_loop+0x50/0xa0 [ 233.770837][ T5582] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 233.770858][ T5582] RIP: 0033:0x7f6cc3b5e98e [ 233.770877][ T5582] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 233.770895][ T5582] RSP: 002b:00007f6cc4abcb28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 233.770917][ T5582] RAX: ffffffffffffffda RBX: 00007f6cc4abd6c0 RCX: 00007f6cc3b5e98e [ 233.770933][ T5582] RDX: 000000000010b080 RSI: 00007f6cc4abcc00 RDI: ffffffffffffff9c [ 233.770947][ T5582] RBP: 00007f6cc4abcc00 R08: 0000000000000000 R09: 0000000000000000 [ 233.770961][ T5582] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 233.770975][ T5582] R13: 00007f6cc3e26038 R14: 00007f6cc3e25fa0 R15: 00007ffc4fc63b28 [ 233.770992][ T5582] [ 233.832044][ T414] usb 5-1: unable to get BOS descriptor or descriptor too short [ 234.093936][ T414] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 234.112471][ T414] usb 5-1: config 1 interface 0 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 234.123576][ T414] usb 5-1: config 1 interface 0 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 234.136602][ T414] usb 5-1: New USB device found, idVendor=2b53, idProduct=0031, bcdDevice= 0.40 [ 234.146012][ T414] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 234.154225][ T414] usb 5-1: Product: syz [ 234.158454][ T414] usb 5-1: Manufacturer: syz [ 234.164760][ T414] usb 5-1: SerialNumber: syz [ 234.170549][ T414] usb 5-1: Device is not authorized for usage [ 234.290706][ T36] audit: type=1400 audit(1788334392.318:1708): avc: denied { getopt } for pid=5589 comm="syz.2.1813" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 234.310778][ T36] audit: type=1400 audit(1788334392.318:1709): avc: denied { listen } for pid=5589 comm="syz.2.1813" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 234.580225][ T348] usb 3-1: new high-speed USB device number 115 using dummy_hcd [ 234.730244][ T348] usb 3-1: Using ep0 maxpacket: 16 [ 234.736641][ T348] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 234.747929][ T348] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 234.757167][ T348] usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 234.766490][ T348] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 234.780884][ T348] usb 3-1: config 0 descriptor?? [ 235.679809][ T5594] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 235.695711][ T5594] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 235.723131][ T5595] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 235.739498][ T5595] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 235.760660][ T5596] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 235.776548][ T5596] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 235.801321][ T5597] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 235.817106][ T5597] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 235.831339][ T929] bridge_slave_1: left allmulticast mode [ 235.837054][ T929] bridge_slave_1: left promiscuous mode [ 235.842803][ T929] bridge0: port 2(bridge_slave_1) entered disabled state [ 235.850454][ T929] bridge_slave_0: left allmulticast mode [ 235.856207][ T929] bridge_slave_0: left promiscuous mode [ 235.861940][ T929] bridge0: port 1(bridge_slave_0) entered disabled state [ 235.883302][ T929] bridge0 (unregistering): left allmulticast mode [ 235.972858][ T929] veth1_macvtap: left promiscuous mode [ 235.978548][ T929] veth0_vlan: left promiscuous mode [ 236.238511][ T5598] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 236.254273][ T5598] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 236.368838][ T31] usb 5-1: USB disconnect, device number 75 [ 236.777188][ T5599] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 236.793079][ T5599] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 237.010243][ T349] usb 5-1: new high-speed USB device number 76 using dummy_hcd [ 237.161313][ T349] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 237.172295][ T349] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 237.182240][ T349] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 237.195145][ T349] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 237.204206][ T349] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 237.212777][ T349] usb 5-1: Device is not authorized for usage [ 237.345231][ T9] usb 3-1: USB disconnect, device number 115 [ 237.415061][ T5602] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 237.432395][ T5602] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 238.157230][ T5610] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 238.173070][ T5610] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 238.996113][ T5613] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 239.013391][ T5613] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 239.787008][ T349] usb 5-1: USB disconnect, device number 76 [ 239.936917][ T5617] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 239.939168][ T5620] FAULT_INJECTION: forcing a failure. [ 239.939168][ T5620] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 239.952631][ T5617] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 239.979149][ T5620] CPU: 1 UID: 0 PID: 5620 Comm: syz.4.1820 Not tainted syzkaller #0 998a4fffdb5e6e31f7f8340a226dd9d0893c7622 [ 239.979182][ T5620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 239.979194][ T5620] Call Trace: [ 239.979201][ T5620] [ 239.979208][ T5620] __dump_stack+0x21/0x30 [ 239.979312][ T5620] dump_stack_lvl+0x140/0x1c0 [ 239.979336][ T5620] ? __cfi_dump_stack_lvl+0x10/0x10 [ 239.979362][ T5620] ? chrdev_open+0x4e8/0x610 [ 239.979468][ T5620] ? __alloc_pages_noprof+0x7e0/0x7e0 [ 239.979556][ T5620] dump_stack+0x19/0x20 [ 239.979579][ T5620] should_fail_ex+0x3c2/0x510 [ 239.979680][ T5620] should_fail_alloc_page+0xec/0x110 [ 239.979749][ T5620] __alloc_pages_noprof+0x1c0/0x7e0 [ 239.979775][ T5620] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 239.979802][ T5620] ? __kasan_kmalloc+0x96/0xb0 [ 239.979848][ T5620] get_zeroed_page_noprof+0x1f/0x50 [ 239.979874][ T5620] mon_alloc_buff+0x6a/0x280 [ 239.979956][ T5620] mon_bin_open+0x1fd/0x540 [ 239.979975][ T5620] chrdev_open+0x4e8/0x610 [ 239.979993][ T5620] ? __cfi_chrdev_open+0x10/0x10 [ 239.980012][ T5620] ? bpf_lsm_file_open+0xd/0x20 [ 239.980105][ T5620] ? __cfi_chrdev_open+0x10/0x10 [ 239.980125][ T5620] do_dentry_open+0x97f/0x1510 [ 239.980176][ T5620] vfs_open+0x86/0x240 [ 239.980201][ T5620] ? __cfi_vfs_open+0x10/0x10 [ 239.980225][ T5620] ? may_open+0x352/0x430 [ 239.980280][ T5620] path_openat+0x2c49/0x35a0 [ 239.980312][ T5620] ? kasan_save_alloc_info+0x3a/0x50 [ 239.980331][ T5620] ? getname+0x1b/0x30 [ 239.980350][ T5620] ? x64_sys_call+0xe69/0x2ee0 [ 239.980369][ T5620] ? do_syscall_64+0x57/0xf0 [ 239.980459][ T5620] ? do_filp_open+0x440/0x440 [ 239.980485][ T5620] do_filp_open+0x1f2/0x440 [ 239.980510][ T5620] ? __cfi_do_filp_open+0x10/0x10 [ 239.980537][ T5620] ? alloc_fd+0x4c1/0x570 [ 239.980670][ T5620] do_sys_openat2+0x134/0x1d0 [ 239.980697][ T5620] ? do_sys_open+0x100/0x100 [ 239.980722][ T5620] ? __kasan_check_write+0x18/0x20 [ 239.980742][ T5620] ? do_user_addr_fault+0xbf5/0x1230 [ 239.980830][ T5620] ? __cfi_ksys_write+0x10/0x10 [ 239.980851][ T5620] __x64_sys_openat+0x13a/0x170 [ 239.980878][ T5620] x64_sys_call+0xe69/0x2ee0 [ 239.980901][ T5620] do_syscall_64+0x57/0xf0 [ 239.980927][ T5620] ? clear_bhb_loop+0x50/0xa0 [ 239.980990][ T5620] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 239.981012][ T5620] RIP: 0033:0x7feb93b5e98e [ 239.981030][ T5620] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 239.981048][ T5620] RSP: 002b:00007feb949f4b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 239.981071][ T5620] RAX: ffffffffffffffda RBX: 00007feb949f56c0 RCX: 00007feb93b5e98e [ 239.981086][ T5620] RDX: 000000000010b080 RSI: 00007feb949f4c00 RDI: ffffffffffffff9c [ 239.981101][ T5620] RBP: 00007feb949f4c00 R08: 0000000000000000 R09: 0000000000000000 [ 239.981115][ T5620] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 239.981129][ T5620] R13: 00007feb93e26038 R14: 00007feb93e25fa0 R15: 00007ffe3e84dfd8 [ 239.981147][ T5620] [ 240.964091][ T5623] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 240.980257][ T5623] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 242.119118][ T5634] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 242.134946][ T5634] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 242.360266][ T31] usb 5-1: new high-speed USB device number 77 using dummy_hcd [ 242.510249][ T31] usb 5-1: Using ep0 maxpacket: 16 [ 242.516497][ T31] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 242.526819][ T31] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 242.536146][ T31] usb 5-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 242.545234][ T31] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 242.554557][ T31] usb 5-1: Device is not authorized for usage [ 243.361734][ T5642] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 243.378308][ T5642] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 244.701910][ T5648] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 244.718286][ T5651] FAULT_INJECTION: forcing a failure. [ 244.718286][ T5651] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 244.732837][ T5648] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 244.737510][ T5651] CPU: 1 UID: 0 PID: 5651 Comm: syz.2.1830 Not tainted syzkaller #0 998a4fffdb5e6e31f7f8340a226dd9d0893c7622 [ 244.737540][ T5651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 244.737553][ T5651] Call Trace: [ 244.737561][ T5651] [ 244.737568][ T5651] __dump_stack+0x21/0x30 [ 244.737600][ T5651] dump_stack_lvl+0x140/0x1c0 [ 244.737624][ T5651] ? __cfi_dump_stack_lvl+0x10/0x10 [ 244.737648][ T5651] ? chrdev_open+0x4e8/0x610 [ 244.737676][ T5651] ? __alloc_pages_noprof+0x7e0/0x7e0 [ 244.737703][ T5651] dump_stack+0x19/0x20 [ 244.737727][ T5651] should_fail_ex+0x3c2/0x510 [ 244.737749][ T5651] should_fail_alloc_page+0xec/0x110 [ 244.737772][ T5651] __alloc_pages_noprof+0x1c0/0x7e0 [ 244.737796][ T5651] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 244.737824][ T5651] ? __kasan_kmalloc+0x96/0xb0 [ 244.737849][ T5651] get_zeroed_page_noprof+0x1f/0x50 [ 244.737874][ T5651] mon_alloc_buff+0x6a/0x280 [ 244.737897][ T5651] mon_bin_open+0x1fd/0x540 [ 244.737919][ T5651] chrdev_open+0x4e8/0x610 [ 244.737939][ T5651] ? __cfi_chrdev_open+0x10/0x10 [ 244.737959][ T5651] ? bpf_lsm_file_open+0xd/0x20 [ 244.737983][ T5651] ? __cfi_chrdev_open+0x10/0x10 [ 244.738008][ T5651] do_dentry_open+0x97f/0x1510 [ 244.738035][ T5651] vfs_open+0x86/0x240 [ 244.738058][ T5651] ? __cfi_vfs_open+0x10/0x10 [ 244.738082][ T5651] ? may_open+0x352/0x430 [ 244.738105][ T5651] path_openat+0x2c49/0x35a0 [ 244.738130][ T5651] ? kasan_save_alloc_info+0x3a/0x50 [ 244.738147][ T5651] ? getname+0x1b/0x30 [ 244.738166][ T5651] ? x64_sys_call+0xe69/0x2ee0 [ 244.738183][ T5651] ? do_syscall_64+0x57/0xf0 [ 244.738209][ T5651] ? do_filp_open+0x440/0x440 [ 244.738234][ T5651] do_filp_open+0x1f2/0x440 [ 244.738258][ T5651] ? __cfi_do_filp_open+0x10/0x10 [ 244.738284][ T5651] ? alloc_fd+0x4c1/0x570 [ 244.738305][ T5651] do_sys_openat2+0x134/0x1d0 [ 244.738330][ T5651] ? do_sys_open+0x100/0x100 [ 244.738355][ T5651] ? __kasan_check_write+0x18/0x20 [ 244.738374][ T5651] ? do_user_addr_fault+0xbf5/0x1230 [ 244.738400][ T5651] ? __cfi_ksys_write+0x10/0x10 [ 244.738420][ T5651] __x64_sys_openat+0x13a/0x170 [ 244.738446][ T5651] x64_sys_call+0xe69/0x2ee0 [ 244.738463][ T5651] do_syscall_64+0x57/0xf0 [ 244.738487][ T5651] ? clear_bhb_loop+0x50/0xa0 [ 244.738508][ T5651] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 244.738528][ T5651] RIP: 0033:0x7f6cc3b5e98e [ 244.738544][ T5651] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 244.738561][ T5651] RSP: 002b:00007f6cc4abcb28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 244.738583][ T5651] RAX: ffffffffffffffda RBX: 00007f6cc4abd6c0 RCX: 00007f6cc3b5e98e [ 244.738598][ T5651] RDX: 000000000010b080 RSI: 00007f6cc4abcc00 RDI: ffffffffffffff9c [ 244.738612][ T5651] RBP: 00007f6cc4abcc00 R08: 0000000000000000 R09: 0000000000000000 [ 244.738625][ T5651] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 244.738639][ T5651] R13: 00007f6cc3e26038 R14: 00007f6cc3e25fa0 R15: 00007ffc4fc63b28 [ 244.738656][ T5651] [ 245.126797][ T348] usb 5-1: USB disconnect, device number 77 [ 246.461044][ T5658] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 246.489034][ T5658] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 246.598129][ T36] audit: type=1326 audit(1788334404.588:1710): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5660 comm="syz.5.1832" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2669b9e159 code=0x7ffc0000 [ 246.627018][ T36] audit: type=1326 audit(1788334404.588:1711): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5660 comm="syz.5.1832" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2669b9e159 code=0x7ffc0000 [ 248.022866][ T5674] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 248.026900][ T36] audit: type=1400 audit(1788334406.048:1712): avc: denied { remount } for pid=5675 comm="syz.4.1837" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 248.038646][ T5674] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 248.072912][ T5681] FAULT_INJECTION: forcing a failure. [ 248.072912][ T5681] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 248.089012][ T5681] CPU: 0 UID: 0 PID: 5681 Comm: syz.2.1838 Not tainted syzkaller #0 998a4fffdb5e6e31f7f8340a226dd9d0893c7622 [ 248.089045][ T5681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 248.089057][ T5681] Call Trace: [ 248.089064][ T5681] [ 248.089072][ T5681] __dump_stack+0x21/0x30 [ 248.089105][ T5681] dump_stack_lvl+0x140/0x1c0 [ 248.089130][ T5681] ? __cfi_dump_stack_lvl+0x10/0x10 [ 248.089156][ T5681] ? chrdev_open+0x4e8/0x610 [ 248.089178][ T5681] ? __alloc_pages_noprof+0x7e0/0x7e0 [ 248.089206][ T5681] dump_stack+0x19/0x20 [ 248.089230][ T5681] should_fail_ex+0x3c2/0x510 [ 248.089253][ T5681] should_fail_alloc_page+0xec/0x110 [ 248.089278][ T5681] __alloc_pages_noprof+0x1c0/0x7e0 [ 248.089304][ T5681] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 248.089343][ T5681] ? __kasan_kmalloc+0x96/0xb0 [ 248.089366][ T5681] get_zeroed_page_noprof+0x1f/0x50 [ 248.089393][ T5681] mon_alloc_buff+0x6a/0x280 [ 248.089417][ T5681] mon_bin_open+0x1fd/0x540 [ 248.089441][ T5681] chrdev_open+0x4e8/0x610 [ 248.089463][ T5681] ? __cfi_chrdev_open+0x10/0x10 [ 248.089485][ T5681] ? bpf_lsm_file_open+0xd/0x20 [ 248.089510][ T5681] ? __cfi_chrdev_open+0x10/0x10 [ 248.089531][ T5681] do_dentry_open+0x97f/0x1510 [ 248.089559][ T5681] vfs_open+0x86/0x240 [ 248.089583][ T5681] ? __cfi_vfs_open+0x10/0x10 [ 248.089608][ T5681] ? may_open+0x352/0x430 [ 248.089632][ T5681] path_openat+0x2c49/0x35a0 [ 248.089667][ T5681] ? kasan_save_alloc_info+0x3a/0x50 [ 248.089689][ T5681] ? getname+0x1b/0x30 [ 248.089710][ T5681] ? x64_sys_call+0xe69/0x2ee0 [ 248.089727][ T5681] ? do_syscall_64+0x57/0xf0 [ 248.089757][ T5681] ? do_filp_open+0x440/0x440 [ 248.089783][ T5681] do_filp_open+0x1f2/0x440 [ 248.089808][ T5681] ? __cfi_do_filp_open+0x10/0x10 [ 248.089835][ T5681] ? alloc_fd+0x4c1/0x570 [ 248.089858][ T5681] do_sys_openat2+0x134/0x1d0 [ 248.089883][ T5681] ? do_user_addr_fault+0x92d/0x1230 [ 248.089910][ T5681] ? do_sys_open+0x100/0x100 [ 248.089936][ T5681] ? __kasan_check_write+0x18/0x20 [ 248.089955][ T5681] ? do_user_addr_fault+0xbf5/0x1230 [ 248.089982][ T5681] ? __cfi_ksys_write+0x10/0x10 [ 248.090003][ T5681] __x64_sys_openat+0x13a/0x170 [ 248.090030][ T5681] x64_sys_call+0xe69/0x2ee0 [ 248.090048][ T5681] do_syscall_64+0x57/0xf0 [ 248.090074][ T5681] ? clear_bhb_loop+0x50/0xa0 [ 248.090097][ T5681] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 248.090119][ T5681] RIP: 0033:0x7f6cc3b5e98e [ 248.090139][ T5681] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 248.090154][ T5681] RSP: 002b:00007f6cc4abcb28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 248.090174][ T5681] RAX: ffffffffffffffda RBX: 00007f6cc4abd6c0 RCX: 00007f6cc3b5e98e [ 248.090190][ T5681] RDX: 000000000010b080 RSI: 00007f6cc4abcc00 RDI: ffffffffffffff9c [ 248.090204][ T5681] RBP: 00007f6cc4abcc00 R08: 0000000000000000 R09: 0000000000000000 [ 248.090218][ T5681] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 248.090232][ T5681] R13: 00007f6cc3e26038 R14: 00007f6cc3e25fa0 R15: 00007ffc4fc63b28 [ 248.090250][ T5681] [ 249.697054][ T5684] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 249.722260][ T5684] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 249.980259][ T401] usb 5-1: new high-speed USB device number 78 using dummy_hcd [ 250.000223][ T348] usb 3-1: new high-speed USB device number 116 using dummy_hcd [ 250.130215][ T401] usb 5-1: Using ep0 maxpacket: 8 [ 250.136419][ T401] usb 5-1: config 0 has an invalid interface number: 31 but max is 0 [ 250.145071][ T401] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 250.155394][ T401] usb 5-1: config 0 has no interface number 0 [ 250.160174][ T348] usb 3-1: Using ep0 maxpacket: 32 [ 250.161723][ T401] usb 5-1: config 0 interface 31 altsetting 0 has an invalid endpoint descriptor of length 5, skipping [ 250.168054][ T348] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 250.177976][ T401] usb 5-1: config 0 interface 31 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 250.188857][ T348] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 250.203450][ T401] usb 5-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 250.211648][ T348] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 250.211684][ T348] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 250.221398][ T401] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 250.238402][ T348] usb 3-1: config 0 descriptor?? [ 250.246079][ T401] usb 5-1: Product: syz [ 250.255109][ T401] usb 5-1: Manufacturer: syz [ 250.258869][ T348] hub 3-1:0.0: USB hub found [ 250.259808][ T401] usb 5-1: SerialNumber: syz [ 250.269532][ T401] usb 5-1: Device is not authorized for usage [ 250.579886][ T5701] overlayfs: statfs failed on './file0' [ 250.659480][ T348] hub 3-1:0.0: config failed, can't read hub descriptor (err -22) [ 250.870035][ T348] hid-generic 0003:046D:C31C.001F: item fetching failed at offset 0/1 [ 250.878578][ T348] hid-generic 0003:046D:C31C.001F: probe with driver hid-generic failed with error -22 [ 251.180340][ T348] usb 3-1: USB disconnect, device number 116 [ 251.448456][ T5703] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 251.449090][ T5705] netlink: 32 bytes leftover after parsing attributes in process `syz.5.1846'. [ 251.464265][ T5703] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 252.750349][ T31] usb 5-1: USB disconnect, device number 78 [ 253.298551][ T5706] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 253.319479][ T5706] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 253.540260][ T401] usb 6-1: new high-speed USB device number 57 using dummy_hcd [ 253.550360][ T414] usb 3-1: new high-speed USB device number 117 using dummy_hcd [ 253.690270][ T401] usb 6-1: Using ep0 maxpacket: 32 [ 253.696637][ T401] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 253.707615][ T414] usb 3-1: Using ep0 maxpacket: 16 [ 253.712801][ T401] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 253.722629][ T401] usb 6-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 253.731724][ T401] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 253.740501][ T414] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 253.751016][ T401] usb 6-1: config 0 descriptor?? [ 253.756061][ T414] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 253.765181][ T414] usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 253.774811][ T401] hub 6-1:0.0: USB hub found [ 253.779502][ T414] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 253.788209][ T414] usb 3-1: config 0 descriptor?? [ 253.976297][ T401] hub 6-1:0.0: config failed, can't read hub descriptor (err -22) [ 254.186180][ T401] usbhid 6-1:0.0: can't add hid device: -71 [ 254.192205][ T401] usbhid 6-1:0.0: probe with driver usbhid failed with error -71 [ 254.220585][ T401] usb 6-1: USB disconnect, device number 57 [ 255.242280][ T5717] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 255.258308][ T5717] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 256.326057][ T414] usb 3-1: USB disconnect, device number 117 SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: repeatedly failed to execute the program proc=6 req=1815 state=1 status=67 (errno 9: Bad file descriptor) [ 257.290771][ T5724] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 257.306961][ T5724] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 257.327479][ T36] audit: type=1400 audit(1788334415.348:1713): avc: denied { write } for pid=287 comm="syz-executor" path="pipe:[2948]" dev="pipefs" ino=2948 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 257.355124][ T5732] FAULT_INJECTION: forcing a failure. [ 257.355124][ T5732] name failslab, interval 1, probability 0, space 0, times 0 [ 257.366555][ T287] EXT4-fs error (device sda1): ext4_validate_block_bitmap:423: comm syz-executor: bg 1: bad block bitmap checksum [ 257.371414][ T5732] CPU: 0 UID: 0 PID: 5732 Comm: syz.4.1856 Not tainted syzkaller #0 998a4fffdb5e6e31f7f8340a226dd9d0893c7622 [ 257.371448][ T5732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 257.371461][ T5732] Call Trace: [ 257.371467][ T5732] [ 257.371475][ T5732] __dump_stack+0x21/0x30 [ 257.371553][ T5732] dump_stack_lvl+0x140/0x1c0 [ 257.371576][ T5732] ? __cfi_dump_stack_lvl+0x10/0x10 [ 257.371601][ T5732] ? avc_has_perm+0x155/0x240 [ 257.371713][ T5732] ? __cfi_avc_has_perm+0x10/0x10 [ 257.371735][ T5732] dump_stack+0x19/0x20 [ 257.371758][ T5732] should_fail_ex+0x3c2/0x510 [ 257.371793][ T5732] should_failslab+0xac/0x100 [ 257.371830][ T5732] __kmalloc_cache_noprof+0x41/0x470 [ 257.371900][ T5732] ? vhost_task_create+0x12c/0x3f0 [ 257.371966][ T5732] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 257.371997][ T5732] vhost_task_create+0x12c/0x3f0 [ 257.372017][ T5732] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 257.372039][ T5732] ? __cfi_vhost_task_create+0x10/0x10 [ 257.372060][ T5732] ? __cfi_vhost_task_fn+0x10/0x10 [ 257.372079][ T5732] ? __kasan_check_write+0x18/0x20 [ 257.372098][ T5732] ? mutex_lock+0x97/0x1d0 [ 257.372196][ T5732] ? __cfi_mutex_lock+0x10/0x10 [ 257.372215][ T5732] ? kernel_text_address+0xa9/0xe0 [ 257.372288][ T5732] kvm_mmu_post_init_vm+0x161/0x300 [ 257.372315][ T5732] kvm_arch_vcpu_ioctl_run+0xf3/0x1bc0 [ 257.372349][ T5732] ? _parse_integer_limit+0x195/0x1e0 [ 257.372405][ T5732] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 257.372430][ T5732] ? kstrtoull+0x13b/0x1e0 [ 257.372448][ T5732] ? kstrtouint+0x78/0xf0 [ 257.372467][ T5732] ? ioctl_has_perm+0x1bc/0x500 [ 257.372510][ T5732] ? __asan_memcpy+0x5a/0x80 [ 257.372529][ T5732] ? ioctl_has_perm+0x408/0x500 [ 257.372548][ T5732] ? has_cap_mac_admin+0xd0/0xd0 [ 257.372566][ T5732] ? __kasan_check_write+0x18/0x20 [ 257.372584][ T5732] ? mutex_lock_killable+0x97/0x1d0 [ 257.372605][ T5732] ? __cfi_mutex_lock_killable+0x10/0x10 [ 257.372625][ T5732] ? proc_fail_nth_write+0x184/0x220 [ 257.372691][ T5732] kvm_vcpu_ioctl+0xa43/0x1000 [ 257.372711][ T5732] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 257.372728][ T5732] ? __cfi_vfs_write+0x10/0x10 [ 257.372749][ T5732] ? __kasan_check_write+0x18/0x20 [ 257.372767][ T5732] ? mutex_unlock+0x90/0x240 [ 257.372786][ T5732] ? __cfi_mutex_unlock+0x10/0x10 [ 257.372807][ T5732] ? __fget_files+0x2bc/0x330 [ 257.372836][ T5732] ? bpf_lsm_file_ioctl+0xd/0x20 [ 257.372871][ T5732] ? security_file_ioctl+0x3e/0x110 [ 257.372917][ T5732] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 257.372935][ T5732] __se_sys_ioctl+0x123/0x1b0 [ 257.372959][ T5732] __x64_sys_ioctl+0x7f/0xa0 [ 257.372981][ T5732] x64_sys_call+0x1878/0x2ee0 [ 257.372998][ T5732] do_syscall_64+0x57/0xf0 [ 257.373023][ T5732] ? clear_bhb_loop+0x50/0xa0 [ 257.373054][ T5732] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 257.373075][ T5732] RIP: 0033:0x7feb93b9e159 [ 257.373092][ T5732] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 257.373109][ T5732] RSP: 002b:00007feb949f5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 257.373130][ T5732] RAX: ffffffffffffffda RBX: 00007feb93e25fa0 RCX: 00007feb93b9e159 [ 257.373145][ T5732] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 257.373158][ T5732] RBP: 00007feb949f5090 R08: 0000000000000000 R09: 0000000000000000 [ 257.373171][ T5732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 257.373183][ T5732] R13: 00007feb93e26038 R14: 00007feb93e25fa0 R15: 00007ffe3e84dfd8 [ 257.373199][ T5732] [ 257.730736][ T287] EXT4-fs error (device sda1) in ext4_mb_clear_bb:6630: Filesystem failed CRC [ 257.740542][ T287] EXT4-fs error (device sda1): ext4_validate_inode_bitmap:105: comm syz-executor: Corrupt inode bitmap - block_group = 0, inode_bitmap = 137 [ 257.755294][ T287] EXT4-fs error (device sda1) in ext4_free_inode:361: Filesystem failed CRC [ 257.771807][ T287] EXT4-fs error (device sda1) in ext4_free_inode:361: Corrupt filesystem [ 257.821234][ T5728] overlayfs: statfs failed on './file0' [ 257.896829][ T911] bridge_slave_1: left allmulticast mode [ 257.902597][ T911] bridge_slave_1: left promiscuous mode [ 257.908237][ T911] bridge0: port 2(bridge_slave_1) entered disabled state [ 257.932684][ T911] bridge_slave_0: left allmulticast mode [ 257.938367][ T911] bridge_slave_0: left promiscuous mode [ 257.960270][ T911] bridge0: port 1(bridge_slave_0) entered disabled state [ 258.161452][ T911] tipc: Left network mode [ 258.166548][ T911] veth1_macvtap: left promiscuous mode [ 258.172103][ T911] veth0_vlan: left promiscuous mode [ 258.206717][ T5101] EXT4-fs error (device sda1) in ext4_free_inode:361: Corrupt filesystem [ 258.217844][ T5101] EXT4-fs error (device sda1) in ext4_free_inode:361: Corrupt filesystem [ 258.401570][ T911] bridge_slave_1: left allmulticast mode [ 258.407245][ T911] bridge_slave_1: left promiscuous mode [ 258.412965][ T911] bridge0: port 2(bridge_slave_1) entered disabled state [ 258.420666][ T911] bridge_slave_0: left allmulticast mode [ 258.426312][ T911] bridge_slave_0: left promiscuous mode [ 258.432035][ T911] bridge0: port 1(bridge_slave_0) entered disabled state [ 258.439723][ T911] bridge_slave_1: left allmulticast mode [ 258.445617][ T911] bridge0: port 2(bridge_slave_1) entered disabled state [ 258.453102][ T911] bridge_slave_0: left allmulticast mode [ 258.458776][ T911] bridge_slave_0: left promiscuous mode [ 258.464544][ T911] bridge0: port 1(bridge_slave_0) entered disabled state [ 258.612427][ T911] tipc: Disabling bearer [ 258.617856][ T911] tipc: Disabling bearer [ 258.623486][ T911] tipc: Left network mode [ 258.628968][ T911] veth1_macvtap: left promiscuous mode [ 258.634686][ T911] veth0_vlan: left promiscuous mode [ 258.640250][ T911] veth0_vlan: left promiscuous mode [ 258.881380][ T911] ------------[ cut here ]------------ [ 258.886874][ T911] WARNING: CPU: 0 PID: 911 at net/ipv6/xfrm6_tunnel.c:341 xfrm6_tunnel_net_exit+0xc4/0x140 [ 258.896989][ T911] Modules linked in: [ 258.901142][ T911] CPU: 0 UID: 0 PID: 911 Comm: kworker/u8:15 Not tainted syzkaller #0 998a4fffdb5e6e31f7f8340a226dd9d0893c7622 [ 258.912919][ T911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 258.923626][ T911] Workqueue: netns cleanup_net [ 258.928602][ T911] RIP: 0010:xfrm6_tunnel_net_exit+0xc4/0x140 [ 258.934659][ T911] Code: e8 d1 dd d5 fc 4b 83 3c 3e 00 75 19 e8 55 03 7d fc 49 81 ff f8 07 00 00 74 1b e8 47 03 7d fc 49 83 c7 08 eb c9 e8 3c 03 7d fc <0f> 0b 49 81 ff f8 07 00 00 75 e5 49 8d 9e 00 08 00 00 45 31 ff 4a [ 258.954315][ T911] RSP: 0018:ffffc9000f807b90 EFLAGS: 00010293 [ 258.960428][ T911] RAX: ffffffff850a7404 RBX: ffff88812f898000 RCX: ffff888117990000 [ 258.968670][ T911] RDX: 0000000000000000 RSI: 0000000000c00000 RDI: ffff8881043987e0 [ 258.976861][ T911] RBP: ffffc9000f807bb0 R08: ffffffff87d434c7 R09: 1ffffffff0fa8698 [ 258.984966][ T911] R10: dffffc0000000000 R11: fffffbfff0fa8699 R12: dffffc0000000000 [ 258.993005][ T911] R13: dffffc0000000000 R14: ffff888104398000 R15: 00000000000007e0 [ 259.001005][ T911] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 259.009944][ T911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 259.016615][ T911] CR2: 0000557cd3743af8 CR3: 000000010cba4000 CR4: 00000000003526b0 [ 259.024730][ T911] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 259.032796][ T911] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 259.040981][ T911] Call Trace: [ 259.044274][ T911] [ 259.047199][ T911] cleanup_net+0x6ba/0xc90 [ 259.051665][ T911] ? __cfi_cleanup_net+0x10/0x10 [ 259.056703][ T911] ? kick_pool+0xb9/0x540 [ 259.061132][ T911] process_scheduled_works+0x7f4/0x1060 [ 259.066689][ T911] worker_thread+0xc99/0x13f0 [ 259.071424][ T911] kthread+0x2c4/0x360 [ 259.075495][ T911] ? __cfi_worker_thread+0x10/0x10 [ 259.080621][ T911] ? __cfi_kthread+0x10/0x10 [ 259.085215][ T911] ret_from_fork+0x64/0xa0 [ 259.089643][ T911] ? __cfi_kthread+0x10/0x10 [ 259.094450][ T911] ret_from_fork_asm+0x1a/0x30 [ 259.099229][ T911] [ 259.102352][ T911] ---[ end trace 0000000000000000 ]--- [ 259.108045][ T911] ------------[ cut here ]------------ [ 259.113619][ T911] WARNING: CPU: 1 PID: 911 at net/ipv6/xfrm6_tunnel.c:344 xfrm6_tunnel_net_exit+0x119/0x140 [ 259.123909][ T911] Modules linked in: [ 259.127823][ T911] CPU: 1 UID: 0 PID: 911 Comm: kworker/u8:15 Tainted: G W syzkaller #0 998a4fffdb5e6e31f7f8340a226dd9d0893c7622 [ 259.141073][ T911] Tainted: [W]=WARN [ 259.144877][ T911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 259.155072][ T911] Workqueue: netns cleanup_net [ 259.159946][ T911] RIP: 0010:xfrm6_tunnel_net_exit+0x119/0x140 [ 259.166064][ T911] Code: fc 4b 83 bc 3e 00 08 00 00 00 75 19 e8 00 03 7d fc 49 81 ff f8 07 00 00 74 1b e8 f2 02 7d fc 49 83 c7 08 eb c5 e8 e7 02 7d fc <0f> 0b 49 81 ff f8 07 00 00 75 e5 e8 d7 02 7d fc 5b 41 5c 41 5e 41 [ 259.185844][ T911] RSP: 0018:ffffc9000f807b90 EFLAGS: 00010293 [ 259.192051][ T911] RAX: ffffffff850a7459 RBX: ffff888104398800 RCX: ffff888117990000 [ 259.200057][ T911] RDX: 0000000000000000 RSI: 0000000000c00000 RDI: ffff888104398808 [ 259.208068][ T911] RBP: ffffc9000f807bb0 R08: ffffffff87d434c7 R09: 1ffffffff0fa8698 [ 259.216085][ T911] R10: dffffc0000000000 R11: fffffbfff0fa8699 R12: dffffc0000000000 [ 259.224533][ T911] R13: dffffc0000000000 R14: ffff888104398000 R15: 0000000000000008 [ 259.232544][ T911] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 259.241957][ T911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 259.248736][ T911] CR2: 00007f2669beb840 CR3: 000000010c714000 CR4: 00000000003526b0 [ 259.256855][ T911] Call Trace: [ 259.260323][ T911] [ 259.263260][ T911] cleanup_net+0x6ba/0xc90 [ 259.267683][ T911] ? __cfi_cleanup_net+0x10/0x10 [ 259.272686][ T911] ? kick_pool+0xb9/0x540 [ 259.277034][ T911] process_scheduled_works+0x7f4/0x1060 [ 259.282644][ T911] worker_thread+0xc99/0x13f0 [ 259.287447][ T911] kthread+0x2c4/0x360 [ 259.291559][ T911] ? __cfi_worker_thread+0x10/0x10 [ 259.296696][ T911] ? __cfi_kthread+0x10/0x10 [ 259.301367][ T911] ret_from_fork+0x64/0xa0 [ 259.305803][ T911] ? __cfi_kthread+0x10/0x10 [ 259.310462][ T911] ret_from_fork_asm+0x1a/0x30 [ 259.315241][ T911] [ 259.318345][ T911] ---[ end trace 0000000000000000 ]--- [ 259.326263][ T911] ------------[ cut here ]------------ [ 259.331787][ T911] WARNING: CPU: 1 PID: 911 at net/xfrm/xfrm_state.c:3217 xfrm_state_fini+0x2be/0x310 [ 259.341508][ T911] Modules linked in: [ 259.345420][ T911] CPU: 1 UID: 0 PID: 911 Comm: kworker/u8:15 Tainted: G W syzkaller #0 998a4fffdb5e6e31f7f8340a226dd9d0893c7622 [ 259.358707][ T911] Tainted: [W]=WARN [ 259.362544][ T911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 259.372650][ T911] Workqueue: netns cleanup_net [ 259.377428][ T911] RIP: 0010:xfrm_state_fini+0x2be/0x310 [ 259.383047][ T911] Code: 3c 20 00 74 08 48 89 df e8 ef 9b f0 fc 48 8b 3b e8 07 8d db fc 5b 41 5c 41 5d 41 5e 41 5f 5d e9 88 9b b7 00 cc e8 62 c1 97 fc <0f> 0b e9 b0 fd ff ff e8 56 c1 97 fc 0f 0b e9 18 fe ff ff e8 4a c1 [ 259.402838][ T911] RSP: 0018:ffffc9000f807b70 EFLAGS: 00010293 [ 259.409171][ T911] RAX: ffffffff84efb5de RBX: ffff88812f898000 RCX: ffff888117990000 [ 259.417216][ T911] RDX: 0000000000000000 RSI: 0000000000c00000 RDI: ffff888117990000 [ 259.425366][ T911] RBP: ffffc9000f807b98 R08: ffffffff87d434c7 R09: 1ffffffff0fa8698 [ 259.433584][ T911] R10: dffffc0000000000 R11: fffffbfff0fa8699 R12: 1ffffffff0fa83ec [ 259.441654][ T911] R13: dffffc0000000000 R14: ffff88812f898c00 R15: dffffc0000000000 [ 259.449787][ T911] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 259.458834][ T911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 259.465563][ T911] CR2: 00007f2669beb840 CR3: 000000010c714000 CR4: 00000000003526b0 [ 259.473747][ T911] Call Trace: [ 259.477028][ T911] [ 259.479971][ T911] xfrm_net_exit+0x31/0x80 [ 259.484502][ T911] cleanup_net+0x6ba/0xc90 [ 259.488940][ T911] ? __cfi_cleanup_net+0x10/0x10 [ 259.493907][ T911] ? kick_pool+0xb9/0x540 [ 259.498492][ T911] process_scheduled_works+0x7f4/0x1060 [ 259.504212][ T911] worker_thread+0xc99/0x13f0 [ 259.508915][ T911] kthread+0x2c4/0x360 [ 259.513142][ T911] ? __cfi_worker_thread+0x10/0x10 [ 259.518395][ T911] ? __cfi_kthread+0x10/0x10 [ 259.523294][ T911] ret_from_fork+0x64/0xa0 [ 259.527745][ T911] ? __cfi_kthread+0x10/0x10 [ 259.532922][ T911] ret_from_fork_asm+0x1a/0x30 [ 259.537813][ T911] [ 259.540887][ T911] ---[ end trace 0000000000000000 ]---