last executing test programs: 13.244252604s ago: executing program 4 (id=497): r0 = syz_open_dev$usbfs(0x0, 0x2000077, 0x18000) ioctl$USBDEVFS_CONTROL(r0, 0xc0105500, &(0x7f0000000000)={0x2, 0x6, 0x301, 0x0, 0x4000, 0x0, 0x0}) mkdirat(0xffffffffffffff9c, 0x0, 0x0) faccessat2(0xffffffffffffffff, 0x0, 0x7, 0x1200) lgetxattr(0x0, &(0x7f0000000240)=@random={'system.', '/dev\xfcA-\xf5)\xce\xca\xe5er\x00'}, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102370, 0x18fe2) sched_setaffinity(0x0, 0x0, 0x0) syz_io_uring_setup(0x7669, 0xfffffffffffffffe, 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@local, @link_local, @void, {@ipv6={0x86dd, @generic={0x4, 0x6, "45cc07", 0x8, 0x2b, 0xff, @dev={0xfe, 0x80, '\x00', 0x25}, @local, {[@fragment={0x29, 0x0, 0xa, 0x1, 0x0, 0xf, 0x68}]}}}}}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000280)=0x3, 0x4) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xf0667000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e21, @broadcast}, 0x10) mkdirat(0xffffffffffffff9c, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x802, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r3 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r3, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40012}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="600000000314010025bd7000ffdbdf250900020073797a32000000000800410073697700140033006272696467655f736c6176655f3000000900020073797a300000000008005d00727865001400330070696d36726567300000000000"], 0x60}, 0x1, 0x0, 0x0, 0x30004800}, 0x4000000) r4 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r4, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) 13.213219927s ago: executing program 2 (id=498): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = syz_clone(0x8000, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x1e, 0x4, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="12000000020000000400000002"], 0x50) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r3, 0x0, 0x0}, 0x20) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x20000023893) shutdown(r4, 0x2) recvmmsg(r5, &(0x7f0000003740)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/31, 0x1f}], 0x1, &(0x7f0000003780)=""/4078, 0xfee}, 0x404}], 0x1, 0x0, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000140)=@req3={0x7fffffff, 0x400, 0x1, 0xd, 0x1, 0x6, 0x6}, 0x1c) recvmmsg$unix(r2, &(0x7f0000004180)=[{{&(0x7f0000001d40), 0x6e, &(0x7f00000021c0)=[{&(0x7f0000001dc0)=""/69, 0x45}], 0x1}}, {{&(0x7f0000002240)=@abs, 0x6e, &(0x7f00000025c0)=[{&(0x7f0000002300)=""/202, 0xca}, {0x0}], 0x2}}], 0x2, 0x0, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8000, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000180)="660f388084000072baf80c66b860b4498c66efbafc0c66b80e00000066ef64f30fc7b000100f850100f30fc7b1030066b9800000c00f326635000400000f30d2bc0a000f23c80f21f86635040040000f23f8b8f4008ee0", 0x57}], 0x1, 0x48, 0x0, 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) r10 = syz_pidfd_open(r1, 0x0) pidfd_getfd(r10, 0xffffffffffffffff, 0x0) 10.122650051s ago: executing program 2 (id=503): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3000001, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x800000000000001, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r4 = syz_io_uring_setup(0x8d2, &(0x7f00000000c0)={0x0, 0x0, 0x3010, 0x1, 0x39d}, 0x0, 0x0) io_uring_enter(r4, 0x47ba, 0x3e80, 0x0, 0x0, 0x0) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) ioctl$FS_IOC_GETFSLABEL(r5, 0x400452c8, &(0x7f0000000100)) ioctl$FS_IOC_GETFSLABEL(r2, 0x400452c9, &(0x7f0000000100)) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NOTIFY_RADAR(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="01002abd7000fcdbdf258600000008000300", @ANYRES32=r7, @ANYBLOB="08002600c8140000"], 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x4000890) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, 0x0, 0x4000}) syz_open_dev$dri(0x0, 0x1, 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOCTL_VMCI_CTX_SET_CPT_STATE(0xffffffffffffffff, 0x7b2, &(0x7f0000000200)={&(0x7f0000000680)=[0x100000, 0x8, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x20000000, 0x0, 0xfffffffe, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x6f, 0x0, 0xf2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x3, 0x0, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200007, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x36, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x200, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x20000000, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x4, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8f1, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffe, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0xfffffffd, 0x3, 0x0, 0x0, 0x86c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x5, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fffff, 0x0, 0x2, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff9, 0x0, 0x0, 0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x3ff, 0x9, 0x6d1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe02e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xd8, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x9, 0xcf, 0x0, 0x5, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x6, 0x7, 0x800, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x8, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2d, 0x0, 0x0, 0xfffffffe, 0xfffffffd, 0x0, 0x3, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4140, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x4000000, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2, 0x200, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000101, 0x5, 0xd, 0x0, 0x0, 0x72eb, 0xfffffffe, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2fb, 0x0, 0xfffffffc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0xce69e000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6, 0x0, 0xb, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x22, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x912, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4100, 0x0, 0x0, 0xfffffffc, 0x789], 0x2, 0x400}) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, 0x0) 10.032101961s ago: executing program 4 (id=504): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000300), 0xe0200, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r0, 0x3ba0, &(0x7f0000000980)={0x48, 0x5, r1, 0x0, 0x0, 0x1}) ioctl$IOMMU_IOAS_MAP(r0, 0x3b85, &(0x7f0000000a00)={0x28, 0x7, r1, 0x0, &(0x7f00000a0000)='LLL', 0x3}) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="9a6e51adf1c4bab8a6cf3f1631dbcbe00c26e49804c7ebef5282ee311b762996aec7e839b58ed1fd5cf2f178044303c4ab819157a71dcd7333c7ff9fd2565ed032ba0a5eeba8d4eae93b52ee612d4ee29bd86d1418977c0560f99588cfdeb0cb18c487091081e89503fa6439f9c220fa24d2422d8777fac8ad281c6c7d53e2c4e80214d462b1642c000f8add5517a913a17dc0b4d4902e47af6b74a95919ed6d0edd5009565296f9d443fb00036a8e5cd39f32e6e04bb539eda877fd85d94674fd408d0ef1eb15dd5885c371dd673572", @ANYRESDEC=0x0, @ANYRES8=0x0, @ANYRESHEX=r0, @ANYRESHEX=r0], &(0x7f00000000c0)='GPL\x00', 0x2, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x5}, 0x94) socket$kcm(0x10, 0x2, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x40, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={0x4000000, {0x2, 0x4e22}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xfe}}, {0x2, 0x0, @empty}, 0x2a0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='&\x00\x00\x00'], 0x50) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socket(0xa, 0x3, 0x3a) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x9, 0x8b}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x8041, 0x0) gettid() ioctl$SNDCTL_DSP_SYNC(r3, 0x5001, 0xf2ffffff) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x3) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r4, &(0x7f0000004c00)=""/102392, 0x18ff8) close(0xffffffffffffffff) r5 = fsopen(&(0x7f0000000000)='jfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r5, 0x1, &(0x7f0000000080)='iocharset', &(0x7f00000003c0)='iochabset\xd9S\xdc\x85\xba\xbd\xd5\xb4B\x1b\x88$6\x85\\\xfe\x13\x1e\f\x14d\x04\x8e;\x9f\xa1/\xbe\xab\xc4\x82o\xe3c\xc5\xdd5\x1ca<\xdd\xd4\f\x14\xc2\xbd\xd2\x93H\x1a\xc3\x03\xf7\"\x16\xe2\xe6\xa5\xf7\ar\x0e\xedU\xb8!T\x13-\xef\x9fO\x1a\x03w\x99\xc5\xc3\x89\xd8\x99\xb6y\x18\x11\xb9\xf0\x17\x7fX\xfc\xb2\xc6\xc5\xbd\xde-\xdco*\xcd\xe8\xe9\x13\x04B\x9dw\xedH\xb0\xe0\x91\x04\xe6\t\xf1U\xb2Jn\x8da\xafv a\xee\xc3\xcf\x16+\xb4\xbbn \x1d<\xeeC\x1cv\'\xc8n\xd9.\xb8\xbe\xd7\xe0\xa8\xbb;\xf5\x1agV\xfcT\\\xb6\x7f\x9e|\xc5\xec6P\xd14\xfb\xe6~\xaa0\x955W6\xc8\x8d\x85\x86Q\x89\xf9\t3a\xed\xda\xb6\xc7\xf8\xa3\xcb>\x8a\xbd\x7fH\x80\x14', 0x0) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000001c0)='mmap_lock_acquire_returned\x00', r2}, 0x10) r7 = gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000002c0)={r7, r6, 0x0, 0x0, 0x0}, 0x30) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r8, &(0x7f0000000080)=ANY=[], 0x10448) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x12, r8, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={r7, r8, 0x0, 0x0, 0x0}, 0x30) getpid() 8.916225762s ago: executing program 4 (id=505): syz_open_dev$usbfs(&(0x7f0000000140), 0x77, 0x101301) r0 = syz_open_dev$video(&(0x7f0000000000), 0x101, 0xab02) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f00000000c0)=0x3) ioctl$VIDIOC_S_CROP(r0, 0x4014563c, &(0x7f0000000040)={0x9, {0x40, 0x7, 0xff}}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, &(0x7f0000000180)=0x9, 0x8, 0x0) get_mempolicy(0x0, 0x0, 0x1ff, &(0x7f00001a6000/0x3000)=nil, 0x2) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003cc0)=[{{0x0, 0x0, &(0x7f0000003980), 0x171}}], 0x400000000000172, 0x4000000) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000f40)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x2d, 0x0, "43454aaffb47c1dfdb641478600c76da8eaa4a4664404b8d1e9732f885e6c6ca9c3e416e20694831073c979cfc242672dc2689ad8e2243b6805a5d9b021a6431208ce130fba79482151714901bfd1768"}, 0xd8) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000180)="0f20d86635200000000f22d866b98a0400000f3264debbfefff30f5ec666b9d60200000f32f30fc736efc10f0764824c0000f30fb6ac0800660fbe51588d", 0x3e}], 0x1, 0x51, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) r5 = getpgrp(0x0) r6 = syz_pidfd_open(r5, 0x0) fsetxattr$trusted_overlay_nlink(r6, &(0x7f00000018c0), 0x0, 0x0, 0x1) r7 = getpid() sched_setscheduler(r7, 0x5, &(0x7f0000000040)=0x6) r8 = getpid() sched_setscheduler(r8, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r9, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r10, &(0x7f0000000000), 0x651, 0x0) 8.854331197s ago: executing program 2 (id=507): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x20, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @netfilter=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99ee}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000500)={r0, 0x0, 0x2d, 0x0, @val=@netfilter={0xa, 0x4, 0x600, 0x1}}, 0x20) r1 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r1, 0x29, 0x24, &(0x7f0000000080), 0x4) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f00000007c0)=@l2tp6={0xa, 0x0, 0x8, @mcast1, 0x3, 0xffffffff}, 0x80, &(0x7f0000001880)=[{&(0x7f0000000600)="f4000900062b2c25fe80000000000000dc8b850f23", 0x15}], 0x1}, 0x0) 8.682589794s ago: executing program 2 (id=508): socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip6gretap0\x00'}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1e000000000000000c00", @ANYRES32, @ANYBLOB, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000000000000000000000000000000000000000052b4092dfbb12199b20b3484c44712fb1268c9aedb6890fc6fcabea6e9cb6bfcd3760ea02af1d230328a97a5d4a88467e2df6be349081e7055694fb46aff8a3ae4c2a89a8a4cd88e3a2c3c9d0316a8929819bfbce3857cec3c1e747a095e4377b3a009c1e5bdc7abd4e9047c301dabe1534a732de4fb00"], 0x31) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001740)={r1, 0x0, &(0x7f0000001700)=""/53}, 0x20) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000040)=""/28, &(0x7f0000000100)=0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001740)={r1, 0x0, &(0x7f0000001700)=""/53}, 0x20) gettid() r3 = socket(0x10, 0x803, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[], 0x3c}, 0x1, 0x0, 0x0, 0x4802}, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0xfa156000) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=@newqdisc={0x48, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}, {0x0, 0xa}}, [@qdisc_kind_options=@q_fq={{0x7}, {0x1c, 0x2, [@TCA_FQ_FLOW_DEFAULT_RATE={0x8, 0x10, 0x3}, @TCA_FQ_FLOW_DEFAULT_RATE={0x8, 0x6, 0x4}, @TCA_FQ_TIMER_SLACK={0x8, 0xd, 0x2b3}]}}]}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x0) getsockopt$SO_TIMESTAMP(r4, 0x1, 0x40, &(0x7f0000000000), &(0x7f0000000080)=0x4) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0xac, 0x0, 0x1, 0x505, 0x0, 0x0, {0xa}, [@CTA_TUPLE_ORIG={0x3c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @mcast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_ORIG={0x3c, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast2}, {0x14, 0x4, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}}]}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x1}, @CTA_NAT_SRC={0x18, 0x6, 0x0, 0x1, [@CTA_NAT_V6_MINIP={0x14, 0x4, @loopback}]}]}, 0xac}}, 0x0) bpf$BPF_LINK_CREATE(0x8, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x5, 0x0, @val=@tracing={0x0, 0x3ff}}, 0x20) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r7, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)={0xb4, 0x0, 0x1, 0x505, 0x0, 0x0, {0xa}, [@CTA_TUPLE_ORIG={0x3c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x14, 0x4, @mcast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_ORIG={0x44, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast2}, {0x14, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x3ff}, @CTA_NAT_SRC={0x18, 0x6, 0x0, 0x1, [@CTA_NAT_V6_MINIP={0x14, 0x4, @loopback}]}]}, 0xb4}}, 0x0) 7.957017291s ago: executing program 2 (id=509): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, 0x0}], 0x1, 0x51, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 7.692597499s ago: executing program 3 (id=510): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x4, &(0x7f00000003c0)=ANY=[@ANYBLOB="b4050000000000006110b0000000000063514800000000009500090000000000827573595f16aaba19dee4850fad9dc34ae0ec78734eb5ff8c80d4457498c5a7b0c59abd315c61996d140187d64787b68c0a1b3e361a405ed57dc367c33abfd46e35"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x85}, 0x52) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6(0xa, 0x80803, 0x87) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@empty, @in6=@loopback, 0x0, 0x0, 0x4e20, 0x0, 0xa, 0x547b31180522e14c}, {0x0, 0x0, 0x0, 0x8000000000000000}, {0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0x1}, {{@in=@broadcast}, 0x0, @in6=@private1}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0), 0x1c) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000009c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a03000000000000000000070000000900010073797a30000000003c000000090a010400000000000000000700000008000a40000000000900020073797a31000000000900010073797a30000000000800054000000021d00300000c0a01010000000000000000070000000900020073797a31000000000900010073797a3000000000a40303800c00008008000340000000020c000080080003400002"], 0x454}}, 0x0) 7.61919979s ago: executing program 0 (id=511): r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0), 0x2100, 0x0) r1 = syz_open_dev$video4linux(&(0x7f0000000040), 0xbf31, 0x2000) ioctl$VIDIOC_SUBDEV_S_CROP(r1, 0xc038563c, &(0x7f0000000fc0)={0x1, 0x0, {0x1cf, 0x6, 0x9, 0x9}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$PTRACE_SETSIGMASK(0x420b, r2, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffe, 0x4031, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() socket$nl_route(0x10, 0x3, 0x0) sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs={0x0, 0x0, 0xfffffffe}, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) unshare(0x2c020400) r6 = msgget$private(0x0, 0x0) msgsnd(r6, &(0x7f0000000340)=ANY=[@ANYRES16], 0x2000, 0x0) msgrcv(r6, 0x0, 0x0, 0x2, 0x3000) ioctl$SNDCTL_SEQ_GETOUTCOUNT(r0, 0x80045104, 0x0) 7.602594269s ago: executing program 3 (id=512): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0x18, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="1800"/15, @ANYRES32=r0, @ANYBLOB="0000000000000000b702000001000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0, r1}, 0x18) setgroups(0x0, 0x0) syz_init_net_socket$ax25(0x3, 0x2, 0xcb) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x804e20}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) fcntl$lock(r3, 0x26, 0x0) r5 = openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) write$6lowpan_control(r5, &(0x7f00000001c0)='connect aa:aa:aa:aa:aa:10 1', 0x1b) 7.482177036s ago: executing program 2 (id=513): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x121000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd(0x8c66) unshare(0x6020400) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000140)={0xfffffffffffffc04, 0x0, 0x1, r3, 0x11}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000040)={0x27800000000, 0x0, 0x0, r3, 0x5}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r5, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000023c0)=ANY=[@ANYRES8=r4, @ANYRESOCT=r2, @ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="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", @ANYBLOB="425099b052e57498ed1d7f59bb16036d939dd84d250c3c4f9ff4bc8097722861d1e4c75b4ad61621f84ada672565", @ANYBLOB="634eb4b3c9e2ee9ef0481b93ddf63a8ef7bfec1b4bb4e99438e403fc4b6ce2fbbbe1adf79f42513e3ca7568fd0c1d67c46cb0c37935e3b75803ea2b3e3d78c3aca3caa05f143711afa0b63d87328d91fa72d6e2f64cc67089cf2adde4e86ec64a75bf06b31da6c253cd70f020b9eaed97532b69ee52cae98f2a5893f6a761117ff32edec2d0159b3ed4447a2e9bc519c10", @ANYRES32=r1, @ANYRES64=r4, @ANYRESDEC=r4], 0x7c}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) sendmsg$NFT_BATCH(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={{0x14}, [@NFT_MSG_NEWRULE={0x58, 0x6, 0xa, 0x401, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x2c, 0x4, 0x0, 0x1, [{0x28, 0x1, 0x0, 0x1, @byteorder={{0xe}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_BYTEORDER_SREG={0x8, 0x1, 0x1, 0x0, 0x10}, @NFTA_BYTEORDER_DREG={0x8}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x80}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000000314010000000000000000000900020073797a2f000000000800410072786500140033007465616d5f736c6176655f30"], 0x38}}, 0x8844) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x50) r10 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="18020000801000000000000004000000850000000e00000095"], &(0x7f0000000000)='syzkaller\x00', 0x1, 0x0, 0x0, 0x40f00}, 0x94) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r9, r10, 0x5}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000740)={{r9}, &(0x7f00000006c0), &(0x7f0000000700)=r8}, 0x20) sendmsg$inet(r7, &(0x7f0000000980)={0x0, 0x6000, &(0x7f0000000900)=[{&(0x7f0000000640)='U', 0xa00120}], 0x1}, 0x3) r11 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x5) ioctl$KVM_SET_MSRS(r11, 0x4008ae89, &(0x7f00000003c0)=ANY=[@ANYBLOB="01000075afee2677ee00000100"/24]) 6.780351898s ago: executing program 1 (id=514): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_io_uring_setup(0x1104, &(0x7f0000000740)={0x0, 0xa51b, 0x80, 0x1, 0x8004}, &(0x7f0000000300)=0x0, &(0x7f00000007c0)=0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r5}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r6 = getpid() sched_setscheduler(r6, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r7, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r8, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r7, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r9, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r11, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r10, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), 0x100}, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r12, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000000)=@newlink={0x50, 0x10, 0x403, 0x0, 0xfffffffc, {0x0, 0x0, 0x4, 0x0, 0x300}, [@IFLA_PORT_SELF={0x30, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "d7e264f446da9ceb152e8afeabccb5ad"}, @IFLA_PORT_VF={0x8, 0x1, 0x3}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x8}, @IFLA_PORT_VF={0x8, 0x1, 0x4}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x20048040) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r3, r4, &(0x7f0000000380)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x7, 0x3, 0x0, 0x200, 0x0, 0x1}) io_uring_enter(r2, 0x47fa, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000800)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x60, 0x0, r1, 0x0, 0x0, 0x0, 0x2141, 0x1}) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340), &(0x7f0000000540), 0xa8, r0}, 0x38) 6.541325272s ago: executing program 0 (id=515): bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$audio(0xffffffffffffff9c, 0x0, 0xa2442, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0, 0x13}], 0x2) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000400)={r1, 0xffffffffffffffff}, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x16, 0x10, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000ffff0b867b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000000000018230000", @ANYRES32=r2, @ANYBLOB="0000000000000000b70500000800000085000000a500000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r3, 0x0, 0xe, 0x48000000, &(0x7f0000000300)="40f0538ef047b21fb60068305500", 0x0, 0xf00, 0x0, 0x0, 0xf0, 0x0, 0x0}, 0x50) 6.536926357s ago: executing program 4 (id=516): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0x18, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="1800"/15, @ANYRES32=r0, @ANYBLOB="0000000000000000b702000001000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000080)='sys_enter\x00', r1}, 0x10) setgroups(0x0, 0x0) r2 = syz_init_net_socket$ax25(0x3, 0x2, 0xcb) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x804e20}, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) fcntl$lock(r4, 0x26, 0x0) r6 = openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) write$6lowpan_control(r6, &(0x7f00000001c0)='connect aa:aa:aa:aa:aa:10 1', 0x1b) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, 0x0, 0x0) madvise(&(0x7f0000066000/0x4000)=nil, 0x4000, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.memory_pressure\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x12, r7, 0x0) setsockopt$ax25_int(r2, 0x101, 0x3, &(0x7f00000002c0)=0x9, 0x4) 5.125644617s ago: executing program 1 (id=517): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f0000000640)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x40000}, 0x94) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x400, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$IMDELTIMER(0xffffffffffffffff, 0x80044941, &(0x7f0000000100)) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000340), 0x800, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80202, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) pselect6(0x40, &(0x7f00000001c0)={0x0, 0x0, 0x20010a000000, 0xfffffffffffffffd, 0x0, 0x0, 0x1000001000, 0x49}, 0x0, &(0x7f0000000140)={0x3ff, 0x7, 0xffffffffffffffff, 0x9, 0x0, 0xf, 0x80000006}, 0x0, 0x0) 4.944163898s ago: executing program 0 (id=518): fsopen(&(0x7f0000000000)='sysfs\x00', 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x18, 0x3, &(0x7f00000000c0)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x2, 0xba, &(0x7f0000000140)=""/186, 0x41100, 0x2b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x37}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r4, 0x1, 0x80000, 0x1, {0x1, 0x0, 0x106}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e23}]}, 0x54}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x4008000) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='tmpfs\x00', 0x0, &(0x7f00000001c0)='grpquota') r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000d40)=ANY=[@ANYBLOB="6400000002060500000000000000000000000000120003006269746d61703a69702c6d616300000005000400000000000900020073797a310000000018000680050043001f0000000c00018008000140ffffffff05000500020000000500010006"], 0x64}}, 0x20000000) bpf$MAP_CREATE(0x0, &(0x7f0000000500)=ANY=[@ANYRESOCT, @ANYRES32=r1, @ANYRESOCT=r5, @ANYRESOCT=0x0], 0x48) migrate_pages(r0, 0xa94b, &(0x7f0000000b80), 0x0) r6 = syz_open_dev$sndctrl(&(0x7f0000000280), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r6, 0xc0045516, &(0x7f0000000b00)=0x6) openat$dsp(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) 3.963482591s ago: executing program 1 (id=519): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0xfff, 0x4) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000002dc0)=0x14) sendmmsg(r0, &(0x7f0000000440)=[{{&(0x7f0000000700)=@xdp={0x2c, 0x0, r2}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)='O', 0x36}], 0x1}}], 0x1, 0x0) (fail_nth: 2) 3.603789198s ago: executing program 3 (id=520): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = syz_clone(0x8000, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x1e, 0x4, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="12000000020000000400000002"], 0x50) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r3, 0x0, 0x0}, 0x20) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x20000023893) shutdown(r4, 0x2) recvmmsg(r5, &(0x7f0000003740)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/31, 0x1f}], 0x1, &(0x7f0000003780)=""/4078, 0xfee}, 0x404}], 0x1, 0x0, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000140)=@req3={0x7fffffff, 0x400, 0x1, 0xd, 0x1, 0x6, 0x6}, 0x1c) recvmmsg$unix(r2, &(0x7f0000004180)=[{{&(0x7f0000001d40), 0x6e, &(0x7f00000021c0)=[{&(0x7f0000001dc0)=""/69, 0x45}], 0x1}}, {{&(0x7f0000002240)=@abs, 0x6e, &(0x7f00000025c0)=[{&(0x7f0000002300)=""/202, 0xca}, {0x0}], 0x2}}], 0x2, 0x0, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8000, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000180)="660f388084000072baf80c66b860b4498c66efbafc0c66b80e00000066ef64f30fc7b000100f850100f30fc7b1030066b9800000c00f326635000400000f30d2bc0a000f23c80f21f86635040040000f23f8b8f4008ee0", 0x57}], 0x1, 0x48, 0x0, 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) r10 = syz_pidfd_open(r1, 0x0) pidfd_getfd(r10, 0xffffffffffffffff, 0x0) 3.531980232s ago: executing program 1 (id=521): r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000000c0)={0x1d, r1, 0x0, {0x0, 0x0, 0x1}}, 0x18) connect$can_j1939(r0, &(0x7f0000000340)={0x1d, r1, 0x3}, 0x18) getpeername(r0, 0x0, &(0x7f0000000280)) syz_usb_connect$hid(0x1, 0x36, &(0x7f0000000480)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x8, 0x5ac, 0x250, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x3, 0x0, 0x2, [{{0x9, 0x4, 0x0, 0x3c, 0x2, 0x3, 0x1, 0x3, 0x80, {0x9, 0x21, 0x201, 0xa, 0x1, {0x22, 0xff3}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0x3, 0x6, 0x7}}}}}]}}]}}, &(0x7f00000007c0)={0x0, 0x0, 0xf, &(0x7f0000000040)=ANY=[@ANYRES8=r0]}) 3.471819914s ago: executing program 0 (id=522): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_io_uring_setup(0x118d7, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000002280)) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x5, 0x9, 0x6, 0x0, 0xb49, 0x9, 0x8, 0x2, 0x3}, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x1, 0x100004, 0xffff, 0x21, 0x1, 0x1}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000300), &(0x7f0000000200), 0x2, r2}, 0x38) mkdir(&(0x7f00000000c0)='./file0\x00', 0x22) r3 = userfaultfd(0x1) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x121602, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000003c0)=0x11) ioctl$TCGETS(r4, 0x8910, &(0x7f00000002c0)) ioctl$UFFDIO_API(r3, 0xc018aa3f, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x2}) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x48090}, 0xc001) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000480)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1}}, './file0\x00'}) setsockopt$IP_VS_SO_SET_FLUSH(r5, 0x0, 0x485, 0x0, 0x0) r6 = socket$kcm(0xa, 0x2, 0x0) socket(0x2, 0x80805, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_ADD(r7, 0x0, 0x482, &(0x7f0000000040)={0x84, @rand_addr=0x640100ff, 0x4e20, 0x3, 'lblc\x00', 0x1, 0xa7e, 0x70}, 0x2c) sendmsg$sock(r6, &(0x7f0000000400)={&(0x7f0000000580)=@in6={0x2, 0x4e20, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000000000)=[@mark={{0x14, 0x1, 0x24, 0x3}}], 0x18}, 0x0) ioctl$UFFDIO_COPY(r3, 0xc028aa05, &(0x7f0000000180)={&(0x7f0000a3e000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, 0x1000, 0x1, 0x2}) 2.706276089s ago: executing program 4 (id=523): mkdir(&(0x7f0000000380)='./file1\x00', 0xa) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0xa43, @any, 0x0, 0xf3f52ace43ab67e6}, 0xe) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) syz_emit_ethernet(0x36, &(0x7f0000001800)={@link_local, @random="50a245d5cde0", @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2, 0x0, @empty, @broadcast}, @timestamp_reply={0x11, 0x0, 0x0, 0xe000, 0x2, 0x10001}}}}}, 0x0) mount(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x400000, &(0x7f0000000400)) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f0000000080)) ioctl$sock_TIOCINQ(r2, 0x541b, &(0x7f0000000000)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180), 0xc00, 0x0) read$rfkill(r3, 0x0, 0x0) r4 = fcntl$getown(r1, 0x9) r5 = syz_open_procfs(r4, &(0x7f00000000c0)='smaps\x00') chdir(&(0x7f0000000080)='./file1\x00') r6 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) read$FUSE(r5, &(0x7f0000000540)={0x2020}, 0x2020) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r6, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189378, &(0x7f0000000500)={{0x1, 0x1, 0x18, r7}, './file1\x00'}) 2.376130779s ago: executing program 4 (id=524): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0), 0x20000, 0x0) poll(0x0, 0x0, 0x7) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x11, 0xd, &(0x7f0000000180)=ANY=[@ANYBLOB], &(0x7f0000001b80)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socket$nl_netfilter(0x10, 0x3, 0xc) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x800) r2 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000083667d1040206402d14e0102030109021b000100000000090400000190f19c00090584"], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r2, 0x0, &(0x7f0000000540)={0x1c, &(0x7f0000000480)=ANY=[], 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) r3 = timerfd_create(0x0, 0x0) r4 = socket(0x1d, 0x2, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(r4, &(0x7f0000000100)={0x1d, r5, 0x2, {0x3}}, 0x18) sendmsg$TIPC_NL_KEY_SET(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x14}}, 0x10) timerfd_settime(r3, 0x3, &(0x7f0000000080)={{}, {0x77359400}}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), 0x8004, &(0x7f00000005c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r3]) clock_adjtime(0x0, &(0x7f0000000280)={0xc979, 0x1, 0xbf, 0x8, 0x8, 0x1, 0x0, 0x4, 0xf27, 0x80000000, 0x6, 0x3ff, 0x8a8, 0x6, 0x5, 0x413, 0x69, 0x2, 0x6, 0x6, 0x10000, 0x168, 0x2cbf, 0x7, 0xe, 0x5}) r6 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f0000000100)={{0x0, 0xd000, 0x10, 0x0, 0x8, 0x2, 0x0, 0x2, 0x0, 0x8, 0x9, 0x10}, {0xffff1000, 0x0, 0xc, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7, 0x4, 0x0, 0x8}, {0x2000, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfc}, {0x3000, 0xd000, 0x9, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x4}, {0xeeee0000, 0x3000, 0x9, 0x0, 0xff, 0x44, 0x0, 0xe, 0x0, 0x3c}, {0x80a0000, 0xd5d4b000, 0x9, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x10, 0x80}, {0xdddd1000, 0x0, 0xa, 0x6, 0x0, 0x0, 0x2}, {0x1, 0x3000, 0x4, 0x0, 0x0, 0x1, 0x10, 0xa, 0x26}, {0x80ac000, 0x5}, {0xdddd1000}, 0xddf8ffdb, 0x0, 0x0, 0xf0, 0x5, 0x6000, 0x0, [0xe, 0x0, 0x1]}) ioctl$KVM_TRANSLATE(r7, 0xc018ae85, &(0x7f00000000c0)) 2.299425211s ago: executing program 3 (id=525): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000400), 0xffffffffffffffff) socket$inet_mptcp(0x2, 0x1, 0x106) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80202, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r2, &(0x7f0000000840)=[{&(0x7f0000000500)="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", 0xf000}, {0x0, 0x55}], 0x2) syz_io_uring_setup(0x10f, &(0x7f0000000300)={0x0, 0x8d2dc, 0x0, 0xffffffff}, &(0x7f00000003c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f00000002c0)=@IORING_OP_LINKAT={0x27, 0x5c, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, 0x3000}) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYRES16=r1, @ANYBLOB="010326bd6000000000002d"], 0x20}, 0x1, 0x0, 0x0, 0x40904}, 0x20040814) 1.952938699s ago: executing program 3 (id=526): openat$drirender128(0xffffffffffffff9c, &(0x7f0000003540), 0x800, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) write(r0, 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r3, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)={{0x14}, [@NFT_MSG_NEWRULE={0x7c, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x50, 0x4, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, @socket={{0xb}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_SOCKET_DREG={0x8, 0x2, 0x1, 0x0, 0x3}, @NFTA_SOCKET_KEY={0x8, 0x1, 0x1, 0x0, 0x2}]}}}, {0x28, 0x1, 0x0, 0x1, @nat={{0x8}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_NAT_REG_PROTO_MIN={0x8, 0x5, 0x1, 0x0, 0x3}, @NFTA_NAT_FAMILY={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_NAT_TYPE={0x8, 0x1, 0x1, 0x0, 0x1}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0xa4}}, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1000, 0xfffffff7) r4 = io_uring_setup(0x7109, &(0x7f0000000080)={0x0, 0xfaa5, 0x10, 0x3, 0x10a}) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40, 0x1) mount(&(0x7f0000000080)=@nullb, 0x0, 0x0, 0x4, 0x0) close_range(r4, r4, 0x0) r5 = syz_io_uring_setup(0x6d0c, &(0x7f0000000340)={0x0, 0x66, 0x10100}, &(0x7f00000000c0), &(0x7f0000000140)=0x0) syz_io_uring_setup(0x1866, &(0x7f00000003c0), &(0x7f0000000040)=0x0, &(0x7f0000000100)) syz_io_uring_submit(r7, r6, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0xfffffffffffffe54}) io_uring_enter(r5, 0x184d, 0x0, 0x0, 0x0, 0x0) 1.766141281s ago: executing program 0 (id=527): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x103}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x9031, 0xffffffffffffffff, 0xe75f0000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) bpf$BPF_PROG_QUERY(0x10, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x3fffffffffffeda, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, 0x0, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x4, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x2, 0x0, 0x0) write$rfkill(0xffffffffffffffff, 0x0, 0x700) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r3, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)={{0x14, 0x10, 0x1, 0xf5ff}, [@NFT_MSG_NEWRULE={0x5c, 0x6, 0xa, 0x409, 0x0, 0x0, {0x2}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_EXPRESSIONS={0x30, 0x4, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, @numgen={{0xb}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_NG_TYPE={0x8}, @NFTA_NG_MODULUS={0x8, 0x2, 0x1, 0x0, 0x48}, @NFTA_NG_DREG={0x8, 0x1, 0x1, 0x0, 0xa}]}}}]}]}], {0x14}}, 0x84}, 0x1, 0x0, 0x0, 0x10}, 0x0) 1.536501111s ago: executing program 3 (id=528): r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a63000/0x2000)=nil, 0x2000, 0x11) shutdown(0xffffffffffffffff, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0xfffffffd}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_io_uring_setup(0x835, &(0x7f00000000c0)={0x0, 0x679a, 0x400, 0x2000006, 0x3ce}, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) r6 = syz_clone(0xa000, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r6) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) r7 = openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000000040), 0x8002) dup3(r7, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r5, &(0x7f00000002c0)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x2400c0c7, 0x1}) io_uring_enter(r3, 0x3516, 0x0, 0x0, 0x0, 0x95ff) r8 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}, 0x0) socket$pppl2tp(0x18, 0x1, 0x1) 422.412877ms ago: executing program 1 (id=529): r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000840)) r1 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x3, 0xe, &(0x7f0000003540)=ANY=[@ANYBLOB="b7000000d0000000bca30000000000002403000040feffff7b1af0ff0000000079a4f0ff000000001f030000000000002e030200000000002604fdffffff000e61141800000000001d430000000000007a0a00fe0000001f6114140000000000b503f7fff80000009500000000000000033bc065b78111c6dfa041b63af4a3912435f1a864a7aad58db6a693002e7f3be361917adef6ee1c8a2a4f8ef1e50becb19bc461e91a7168e5181554a090f30002af51efd601b6bf01c8e8b1fee5bef7af9aa0d7d600c095199fe3ff3128e599b0eaebbdbd732c9cc00eec363e4a8f6456e2cc21557c0afc646cb7798b3e6440c2fbdb00a3e35208b0bb0d2cd829e65440000000000000000028610643a98d9ec21ead2ed51b104d4d91af25b845b9f7d08d123deda88c658d42ecbf28bf7076c15b463bebc72f526dd70252e79166d858fcd0e06dd31af9612fa402d0b11008e59a5923906f88b53987ad1714e72ba7a54f0c33d39000d06a59ff616236fd9aa58f0177184b6a89adaf17b0a6041bdef728f5089048ddff6da40f9411fe7226a40409d6e37c4f46756d31cb467600ade70063e5291569b33d21dae356e1c51f03a801be8189679a16da18ec0ae564162a27afea62d84f3a10076443d643649393bf52d2105bd901128c7e0ec82701c8204a1deeed4155617572652d950ad31928b0b036dc2869f478341d02d0f5ad94b081fcd507acb4b9c67382f13d000000225d85ae49cee383dc5049076b98fb6853ab39a21514da60d2ae20cfb91d6a49964757cdf538f9ce2bdbb9893a5de817101ab062cd54e67051d355d84ce97bb0c6b6a595e487a2cc47c0efbb2d71cde2c10f0bc6980fe78683ac5c0c31032599dd273863be9261eee52216d009f4c52048ef8c126aeef5f510a8f1aded94a129e4aec6e8d9ab06faffc3a15d91c2ea3e2e04cfe031b287539d0540059fe6c7fe7cd8697502c7596566de74e425da5e7f009602a9f61d3804b3e0a1053abdc31282dfb15eb6841bb64a1b3045024a982f3c48b936e6f9e0fcda88fe4413537528fd79153baae244e7bf573eac34b781337ad5901a4cad2422ee965a38f7defbd2960242b104e20dc2d9b0c35608d402ccdd9069bd50b994fda7a9de44022a579dfc0229cc0dc98816106dec28eaeb883418f562ae00003ea96d10f172c0374d6eed826416050000000bfe9b4a9c5a90ff59d54d1f92ecc48899b212c55318294270a1ad10c80fef7c24d47afcc829ba0f85da6d888f18ea40ab959f6074ab2a40d85d1501783a7ab51380d7b4ead35a385e0b4a26b602396df7e0c1e02b88c114f2440000eedcf2ba1a9508f9d6aba582a896a9f1ffa968eacea75caf822a7a63ba3401e6a52acb1188883ad2a3b1832371fe5bc621426d1ed01b389708165b9cdbae2ed9dc7358f0ebadde0b727f27feeb7464dcc536cbae2f5c7d951680f6f2f9a6a8346962a350845ffa0d82884f79adc287906943408e6df3c391e97ba48db0a5adbfd03aac93df8866fb010ae20e92bed1fe39af169d2a466f0db6f3d9436a7d55fc30511d00000000c95265b2bd83d648532869d701723fedcbada1ee7baa19faf67256b56a41fd355b6a686b50f0937f778af083e055f6138a757ebd0ed91124a6b244f9acf41ac5d73a008364e0606a594817031fc2654026c6ea08b83b123145ab5703dad844ceb201efeb6dc5f6a9037d2283c42efc54dd84323afc4c10eff462c8843187f1dd48ef0900000000000000ff0f4000000000f00700003c17888e1cdba94a6ea80c33ead5722c3293a493f1479531dd88261458f40d31fe8df15efaaeea831555877f9538c6ee6ba65893ff1f908ba7554ba583ec7932f5954f31a878e2fae6691d1aee1da02ba516467df3e7d1daac43738612e4fee18a22da19fcdb4c1011e32f808890205f0e6da2819d2f9e77c7c64affa54fec0136cbafa5f62e96753b639a924599c1f69219927ea5301fff0a6063d427180d61542c2571f983e96635600000554f327a3535e7c7542799493c31ac05a7b57f03ca91a01ba2a30ca99e969d6fd09dc28ebc15edb4d91675767999d146aef7799738b292fd64bbca48568325b2969e2b15f36b788bce5ccdbaf75c9494963442aece449a0d80010f5c653d22d49030a8c2a4ab595bf4238f18ca428dafc7ac96d404607a0000000051a2104f22e6db5a62b5089c1b45282d38864daa3ae81d6b0968d1d2869291b7d12096833d6864da40b54783a17aaeb6737c323f9f98e354cc98dcfe23ad01bd1c61563e69ffe1c2c73e16e637d4219ef7ec61261173f359e93d2c5e424c17998809ec8f0232b3955e052a4cecd89008f70314a0bdd491ecab5d232f89fe0120f64c62e8e3ed8bcb45202c204bbec8d722824c0ebca8db1ea4a05e41f6016ab5bbe4fe7ff5d785d0128171c90d9900ca2532b0f9d01c4b45294fbba468df3e1b393cb4e62e753b4172ba7ac1f2b51c94bc5d047899fd219f448bf9189c65c9d91eda6b52a373803a9efe44f86909bc90addbc4b3093c91b8068c5adfcb0d7fd849904568916694d461b76a58d88cf0f520310a1e9fdc18cde98d662eee077515d0a881192292ffff5392ab3d1311b82432662806add87047f601fa888400000000000000000000000000006acc19808d7cf29bc974b0ea92499a41b9b9a7c2bca311a28ee4952f2d325a56397c78f12205db653a536f0100e0eda300a43a13bd1b9f3322405d1efd78e578dc6b3fb84f3738a4b6caa800000087efa51c5d95ecba4e50e529d1e8c89600e809dc3d0a2f65579e23457949a50f2d0455cf699b3746979f99f6a1527f004f37e84fb478199dc1020f4beb98b8074bf7df8b5e783637daf121f175a81cffff4ac55a4385e9a617aa6c8e10d4202c5afeb06e2f9115558ea12f92d7ae633d44086b3f03b20d546fa66a72e38207c9d20035abc46271a30f1240de52536941242d23896ab74a3c6670fdc49c14f34fc4eadd6db8d80eba439772bf60a1db18c472dafc5569adc282928d2a1ffe29f1a57d3f18f4edaeb5d37918e6fddcd821da67a0785585a4443440dc65600e64a4a274000000000000000000000000000000000000000000000009dd14b38f2f5426d7cf5075047c31f6ce6adddfe3ac649c0643c8bfbeb14ba1fd7a485aa893915cf81e29aaf375e904bbe52691a4120260ffcd030000006d291ebcef893e1b9ccb6797d0646fe0e7274434f28efb43e06e64f0698caca42f4e6018a455736c482a017e2b13dac4a90faa109f0e87cc94e3efb649692456463ca74aa6ad4bf50c1acb3928143be1c1023a375e528285544d0064b98646f3109e9a4942ce42c6e7ec84b664f6c2770803f10b0a1fcbfc309381aeba191950bae71f37f1eb7ceeffb3c0547ac6571603adbfde4c8b5f8d7f4b854441613633b48865b65bdc415e1e0dcf672d68cf4cebf04f4bc1eebf560a26d3b332240d450fdb0a9a69f432e277f3a0386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&(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffff97, 0x10, &(0x7f00000000c0), 0xffffffffffffffc2}, 0x48) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}) ioctl$VIDIOC_ENUMAUDIO(r1, 0xc0345641, &(0x7f0000000080)={0x5, "0ae6ede5bb22d468e92838c216d5c9febc9af2d61900000000000800", 0x2}) 184.283444ms ago: executing program 1 (id=530): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0x18, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="1800"/15, @ANYRES32=r0, @ANYBLOB="0000000000000000b702000001000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0, r1}, 0x18) setgroups(0x0, 0x0) syz_init_net_socket$ax25(0x3, 0x2, 0xcb) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x804e20}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) fcntl$lock(r3, 0x26, 0x0) r5 = openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) write$6lowpan_control(r5, &(0x7f00000001c0)='connect aa:aa:aa:aa:aa:10 1', 0x1b) 0s ago: executing program 0 (id=531): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c8) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file2\x00', 0x207) mount(0x0, &(0x7f0000000000)='./cgroup\x00', &(0x7f0000000180)='qnx4\x00', 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="1805000000000000000000004b64ffec850000007d000000850000000700000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='mmap_lock_acquire_returned\x00', r1, 0x0, 0xfffffffffffffffe}, 0x18) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x100000a, 0x4082172, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000029c0)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x100008b}, 0x0) sched_setaffinity(0x0, 0xfffffffffffffc22, &(0x7f0000000180)=0x1400200bce) sched_setscheduler(0x0, 0x1, &(0x7f0000002200)=0x1) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000002700)=""/102392, 0x18ff8) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22, 0x7, @ipv4={'\x00', '\xff\xff', @empty}, 0x106}, 0x1c) r4 = fcntl$dupfd(r2, 0x406, r2) sendmsg$AUDIT_DEL_RULE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000005c0)=ANY=[], 0x420}, 0x1, 0x0, 0x0, 0x4810}, 0x400c890) ioctl$sock_proto_private(r2, 0x89ef, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f00000012c0), r4) r5 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_TTY(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x10, 0x464, 0x8, 0x70bd29, 0x25dfdbfc, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4040001}, 0x0) r6 = dup(r0) ioctl$TIOCL_SETVESABLANK(r6, 0x560e, &(0x7f0000000140)) ioctl$TIOCL_BLANKSCREEN(r6, 0x541c, &(0x7f0000000040)) mount$overlay(0x408, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f00000000c0)={[{@workdir={'workdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file2'}}], [], 0x2c}) kernel console output (not intermixed with test programs): [ T30] audit: type=1400 audit(1763797156.093:349): avc: denied { nlmsg_write } for pid=6621 comm="syz.3.166" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 128.372970][ T5883] usb 3-1: USB disconnect, device number 6 [ 128.454832][ T6640] netlink: 24 bytes leftover after parsing attributes in process `syz.0.172'. [ 128.698475][ T30] audit: type=1400 audit(1763797156.993:350): avc: denied { create } for pid=6635 comm="syz.1.170" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 129.013082][ T30] audit: type=1400 audit(1763797157.003:351): avc: denied { write } for pid=6635 comm="syz.1.170" path="socket:[11097]" dev="sockfs" ino=11097 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 129.044828][ T30] audit: type=1400 audit(1763797157.003:352): avc: denied { write } for pid=6635 comm="syz.1.170" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 129.068544][ T6652] netlink: 48 bytes leftover after parsing attributes in process `syz.3.169'. [ 129.090420][ T30] audit: type=1326 audit(1763797157.393:353): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6649 comm="syz.2.174" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f23c3d8f749 code=0x7ffc0000 [ 129.235906][ T30] audit: type=1326 audit(1763797157.413:354): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6649 comm="syz.2.174" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f23c3d8f749 code=0x7ffc0000 [ 129.326442][ T30] audit: type=1326 audit(1763797157.533:355): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6649 comm="syz.2.174" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f23c3d8f749 code=0x7ffc0000 [ 129.414774][ T30] audit: type=1326 audit(1763797157.533:357): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6649 comm="syz.2.174" exe="/root/syz-executor" sig=0 arch=c000003e syscall=334 compat=0 ip=0x7f23c3d8f749 code=0x7ffc0000 [ 129.475754][ T30] audit: type=1326 audit(1763797157.533:358): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6649 comm="syz.2.174" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f23c3d8f749 code=0x7ffc0000 [ 129.482071][ T6658] dlm: plock device version mismatch: kernel (1.2.0), user (5.0.0) [ 129.524940][ T30] audit: type=1326 audit(1763797157.533:359): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6649 comm="syz.2.174" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f23c3d8f749 code=0x7ffc0000 [ 129.626589][ T30] audit: type=1326 audit(1763797157.533:356): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6649 comm="syz.2.174" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f23c3d8f749 code=0x7ffc0000 [ 129.685585][ T5883] usb 3-1: new full-speed USB device number 7 using dummy_hcd [ 129.700226][ T5898] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 129.925333][ T5898] usb 1-1: Using ep0 maxpacket: 16 [ 129.933962][ T5883] usb 3-1: New USB device found, idVendor=0458, idProduct=0138, bcdDevice= 0.00 [ 129.943777][ T5883] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 129.954979][ T5898] usb 1-1: config 8 has an invalid interface number: 84 but max is 0 [ 129.967038][ T5898] usb 1-1: config 8 contains an unexpected descriptor of type 0x1, skipping [ 129.979961][ T5883] usb 3-1: config 0 descriptor?? [ 129.985136][ T5898] usb 1-1: config 8 contains an unexpected descriptor of type 0x1, skipping [ 129.999343][ T5898] usb 1-1: config 8 has no interface number 0 [ 130.005698][ T5898] usb 1-1: config 8 interface 84 altsetting 9 has an invalid descriptor for endpoint zero, skipping [ 130.017864][ T5898] usb 1-1: config 8 interface 84 altsetting 9 endpoint 0xE has invalid maxpacket 512, setting to 64 [ 130.028819][ T5898] usb 1-1: config 8 interface 84 altsetting 9 has an invalid descriptor for endpoint zero, skipping [ 130.039777][ T5898] usb 1-1: config 8 interface 84 altsetting 9 has an endpoint descriptor with address 0x95, changing to 0x85 [ 130.051725][ T5898] usb 1-1: config 8 interface 84 altsetting 9 has an invalid descriptor for endpoint zero, skipping [ 130.065847][ T5898] usb 1-1: config 8 interface 84 altsetting 9 has a duplicate endpoint with address 0x9, skipping [ 130.080366][ T5898] usb 1-1: config 8 interface 84 altsetting 9 has a duplicate endpoint with address 0xC, skipping [ 130.095391][ T5898] usb 1-1: config 8 interface 84 altsetting 9 has a duplicate endpoint with address 0xD, skipping [ 130.106182][ T5898] usb 1-1: config 8 interface 84 altsetting 9 has an invalid descriptor for endpoint zero, skipping [ 130.121074][ T5898] usb 1-1: config 8 interface 84 altsetting 9 has a duplicate endpoint with address 0xC, skipping [ 130.132100][ T5898] usb 1-1: config 8 interface 84 has no altsetting 0 [ 130.141515][ T5898] usb 1-1: New USB device found, idVendor=1b3d, idProduct=0123, bcdDevice=8c.31 [ 130.160196][ T5898] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 130.175324][ T10] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 130.188816][ T5898] usb 1-1: Product: syz [ 130.193482][ T5898] usb 1-1: Manufacturer: syz [ 130.203267][ T5898] usb 1-1: SerialNumber: syz [ 130.317926][ T6658] netlink: 28 bytes leftover after parsing attributes in process `syz.1.175'. [ 130.337359][ T6658] netlink: 'syz.1.175': attribute type 2 has an invalid length. [ 130.338031][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 130.395604][ T10] usb 4-1: New USB device found, idVendor=046d, idProduct=c71f, bcdDevice= 0.00 [ 130.410319][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 130.450433][ T10] usb 4-1: config 0 descriptor?? [ 131.948538][ T6675] netlink: 35 bytes leftover after parsing attributes in process `syz.4.180'. [ 132.032090][ T10] logitech-djreceiver 0003:046D:C71F.0005: hidraw0: USB HID v0.00 Device [HID 046d:c71f] on usb-dummy_hcd.3-1/input0 [ 132.077813][ T5883] usbhid 3-1:0.0: can't add hid device: -71 [ 132.083918][ T5883] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 132.119042][ T5883] usb 3-1: USB disconnect, device number 7 [ 132.241897][ T5898] ftdi_sio 1-1:8.84: FTDI USB Serial Device converter detected [ 132.266634][ T10] usb 4-1: USB disconnect, device number 8 [ 132.294931][ T6676] fido_id[6676]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [ 132.311165][ T5898] ftdi_sio ttyUSB0: unknown device type: 0x8c31 [ 132.356403][ T5898] usb 1-1: USB disconnect, device number 11 [ 132.409138][ T5898] ftdi_sio 1-1:8.84: device disconnected [ 132.524848][ T6681] binder: 6680:6681 unknown command 0 [ 132.535853][ T6679] binder: 6678:6679 unknown command 0 [ 132.541557][ T6681] binder: 6680:6681 ioctl c0306201 200000000080 returned -22 [ 132.576309][ T6679] binder: 6678:6679 ioctl c0306201 200000000080 returned -22 [ 132.643952][ T6679] FAULT_INJECTION: forcing a failure. [ 132.643952][ T6679] name failslab, interval 1, probability 0, space 0, times 0 [ 132.684332][ T6687] overlayfs: overlapping lowerdir path [ 132.690138][ T6679] CPU: 1 UID: 0 PID: 6679 Comm: syz.2.181 Not tainted syzkaller #0 PREEMPT(full) [ 132.690155][ T6679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 132.690162][ T6679] Call Trace: [ 132.690167][ T6679] [ 132.690172][ T6679] dump_stack_lvl+0x16c/0x1f0 [ 132.690187][ T6679] should_fail_ex+0x512/0x640 [ 132.690201][ T6679] ? fs_reclaim_acquire+0xae/0x150 [ 132.690216][ T6679] should_failslab+0xc2/0x120 [ 132.690230][ T6679] __kmalloc_noprof+0xdd/0x880 [ 132.690245][ T6679] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 132.690269][ T6679] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 132.690281][ T6679] tomoyo_realpath_from_path+0xc2/0x6e0 [ 132.690295][ T6679] ? tomoyo_profile+0x47/0x60 [ 132.690312][ T6679] tomoyo_path_number_perm+0x245/0x580 [ 132.690322][ T6679] ? tomoyo_path_number_perm+0x237/0x580 [ 132.690334][ T6679] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 132.690345][ T6679] ? find_held_lock+0x2b/0x80 [ 132.690372][ T6679] ? find_held_lock+0x2b/0x80 [ 132.690384][ T6679] ? hook_file_ioctl_common+0x145/0x410 [ 132.690402][ T6679] ? __fget_files+0x20e/0x3c0 [ 132.690416][ T6679] security_file_ioctl+0x9b/0x240 [ 132.690429][ T6679] __x64_sys_ioctl+0xb7/0x210 [ 132.690446][ T6679] do_syscall_64+0xcd/0xfa0 [ 132.690458][ T6679] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 132.690470][ T6679] RIP: 0033:0x7f23c3d8f749 [ 132.690484][ T6679] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 132.690495][ T6679] RSP: 002b:00007f23c1fee038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 132.690507][ T6679] RAX: ffffffffffffffda RBX: 00007f23c3fe5fa0 RCX: 00007f23c3d8f749 [ 132.690514][ T6679] RDX: 0000200000000300 RSI: 00000000c0306201 RDI: 0000000000000006 [ 132.690523][ T6679] RBP: 00007f23c1fee090 R08: 0000000000000000 R09: 0000000000000000 [ 132.690529][ T6679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 132.690536][ T6679] R13: 00007f23c3fe6038 R14: 00007f23c3fe5fa0 R15: 00007ffcd2196778 [ 132.690551][ T6679] [ 132.690557][ T6679] ERROR: Out of memory at tomoyo_realpath_from_path. [ 132.908972][ T1297] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.916099][ T1297] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.010228][ T6686] overlayfs: overlapping lowerdir path [ 133.038414][ T6687] netlink: 'syz.3.183': attribute type 10 has an invalid length. [ 133.046933][ T6687] netlink: 40 bytes leftover after parsing attributes in process `syz.3.183'. [ 133.422355][ T6690] netlink: 'syz.0.184': attribute type 10 has an invalid length. [ 133.434935][ T6690] netlink: 40 bytes leftover after parsing attributes in process `syz.0.184'. [ 134.047228][ T6699] FAULT_INJECTION: forcing a failure. [ 134.047228][ T6699] name failslab, interval 1, probability 0, space 0, times 0 [ 134.065902][ T6699] CPU: 1 UID: 0 PID: 6699 Comm: syz.3.187 Not tainted syzkaller #0 PREEMPT(full) [ 134.065932][ T6699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 134.065944][ T6699] Call Trace: [ 134.065951][ T6699] [ 134.065959][ T6699] dump_stack_lvl+0x16c/0x1f0 [ 134.065986][ T6699] should_fail_ex+0x512/0x640 [ 134.066010][ T6699] ? fs_reclaim_acquire+0xae/0x150 [ 134.066037][ T6699] should_failslab+0xc2/0x120 [ 134.066062][ T6699] __kmalloc_noprof+0xdd/0x880 [ 134.066090][ T6699] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 134.066121][ T6699] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 134.066195][ T6699] tomoyo_realpath_from_path+0xc2/0x6e0 [ 134.066222][ T6699] ? tomoyo_profile+0x47/0x60 [ 134.066256][ T6699] tomoyo_path_number_perm+0x245/0x580 [ 134.066276][ T6699] ? tomoyo_path_number_perm+0x237/0x580 [ 134.066298][ T6699] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 134.066329][ T6699] ? __pfx___schedule+0x10/0x10 [ 134.066376][ T6699] ? irqentry_exit+0x3b/0x90 [ 134.066393][ T6699] ? lockdep_hardirqs_on+0x7c/0x110 [ 134.066414][ T6699] ? hook_file_ioctl_common+0x145/0x410 [ 134.066448][ T6699] ? __x64_sys_ioctl+0x94/0x210 [ 134.066475][ T6699] ? hook_file_ioctl+0x10/0x20 [ 134.066507][ T6699] security_file_ioctl+0x9b/0x240 [ 134.066533][ T6699] __x64_sys_ioctl+0xb7/0x210 [ 134.066563][ T6699] do_syscall_64+0xcd/0xfa0 [ 134.066586][ T6699] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 134.066608][ T6699] RIP: 0033:0x7fe30478f749 [ 134.066625][ T6699] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 134.066645][ T6699] RSP: 002b:00007fe3029d5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 134.066665][ T6699] RAX: ffffffffffffffda RBX: 00007fe3049e6180 RCX: 00007fe30478f749 [ 134.066679][ T6699] RDX: 0000200000000140 RSI: 0000000000005423 RDI: 0000000000000007 [ 134.066691][ T6699] RBP: 00007fe3029d5090 R08: 0000000000000000 R09: 0000000000000000 [ 134.066704][ T6699] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 134.066716][ T6699] R13: 00007fe3049e6218 R14: 00007fe3049e6180 R15: 00007fff02feb6c8 [ 134.066747][ T6699] [ 134.330515][ T6699] ERROR: Out of memory at tomoyo_realpath_from_path. [ 134.330530][ C1] vkms_vblank_simulate: vblank timer overrun [ 134.390346][ T30] kauditd_printk_skb: 78 callbacks suppressed [ 134.390358][ T30] audit: type=1400 audit(1763797162.723:438): avc: denied { connect } for pid=6700 comm="syz.0.189" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 134.423124][ C1] vkms_vblank_simulate: vblank timer overrun [ 134.432621][ T30] audit: type=1400 audit(1763797162.763:439): avc: denied { write } for pid=6700 comm="syz.0.189" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 134.456448][ C1] vkms_vblank_simulate: vblank timer overrun [ 134.626386][ T6707] netlink: 32 bytes leftover after parsing attributes in process `syz.2.190'. [ 134.755645][ T5883] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 135.049360][ T5883] usb 2-1: Using ep0 maxpacket: 32 [ 135.058571][ T5942] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 135.219447][ T24] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 135.275514][ T5942] usb 4-1: Using ep0 maxpacket: 8 [ 135.362534][ T5942] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 135.430619][ T5942] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 135.464027][ T5942] usb 4-1: Product: syz [ 135.497965][ T5942] usb 4-1: Manufacturer: syz [ 135.525193][ T5942] usb 4-1: SerialNumber: syz [ 135.780318][ T5942] usb 4-1: config 0 descriptor?? [ 135.951100][ T5883] usb 2-1: config 0 has an invalid interface number: 120 but max is 0 [ 135.959610][ T5883] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 135.975570][ T5883] usb 2-1: config 0 has no interface number 0 [ 135.981709][ T5883] usb 2-1: config 0 interface 120 altsetting 2 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 135.996337][ T5883] usb 2-1: config 0 interface 120 has no altsetting 0 [ 136.007381][ T5883] usb 2-1: New USB device found, idVendor=0421, idProduct=0475, bcdDevice=41.76 [ 136.035585][ T5883] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 136.043826][ T5883] usb 2-1: Product: syz [ 136.055369][ T5883] usb 2-1: Manufacturer: syz [ 136.060369][ T5883] usb 2-1: SerialNumber: syz [ 136.077524][ T5942] usb 4-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 136.078765][ T5883] usb 2-1: config 0 descriptor?? [ 136.104869][ T5883] rndis_host 2-1:0.120: skipping garbage [ 136.114424][ T5883] usb 2-1: bad CDC descriptors [ 136.119368][ T24] usb 3-1: Using ep0 maxpacket: 8 [ 136.126937][ T5883] cdc_acm 2-1:0.120: Zero length descriptor references [ 136.137337][ T5883] cdc_acm 2-1:0.120: probe with driver cdc_acm failed with error -22 [ 136.152014][ T24] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 136.160657][ T24] usb 3-1: can't read configurations, error -61 [ 136.305410][ T24] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 136.366521][ T30] audit: type=1400 audit(1763797164.703:440): avc: denied { open } for pid=6702 comm="syz.1.188" path="/dev/ptyq6" dev="devtmpfs" ino=125 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bsdpty_device_t tclass=chr_file permissive=1 [ 136.391823][ C1] vkms_vblank_simulate: vblank timer overrun [ 136.396070][ T10] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 136.406115][ T30] audit: type=1400 audit(1763797164.703:441): avc: denied { ioctl } for pid=6702 comm="syz.1.188" path="/dev/ptyq6" dev="devtmpfs" ino=125 ioctlcmd=0x5423 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bsdpty_device_t tclass=chr_file permissive=1 [ 136.481335][ T24] usb 3-1: Using ep0 maxpacket: 8 [ 136.548939][ T24] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 136.594067][ T24] usb 3-1: can't read configurations, error -61 [ 136.596790][ T30] audit: type=1400 audit(1763797164.883:442): avc: denied { execute } for pid=6708 comm="syz.3.191" name="file1" dev="ramfs" ino=12432 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:ramfs_t tclass=file permissive=1 [ 136.641141][ T30] audit: type=1400 audit(1763797164.883:443): avc: denied { execute_no_trans } for pid=6708 comm="syz.3.191" path="/file1" dev="ramfs" ino=12432 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:ramfs_t tclass=file permissive=1 [ 136.663074][ T24] usb usb3-port1: attempt power cycle [ 136.948443][ T30] audit: type=1400 audit(1763797165.143:444): avc: denied { getopt } for pid=6702 comm="syz.1.188" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 137.007324][ T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 137.017336][ T10] usb 1-1: New USB device found, idVendor=046d, idProduct=c71f, bcdDevice= 0.00 [ 137.029302][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 137.060518][ T10] usb 1-1: config 0 descriptor?? [ 137.195550][ T24] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 137.226346][ T24] usb 3-1: Using ep0 maxpacket: 8 [ 137.233495][ T24] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 137.255647][ T24] usb 3-1: can't read configurations, error -61 [ 137.425419][ T24] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 137.475969][ T24] usb 3-1: Using ep0 maxpacket: 8 [ 137.504481][ T10] logitech-djreceiver 0003:046D:C71F.0006: hidraw0: USB HID v0.00 Device [HID 046d:c71f] on usb-dummy_hcd.0-1/input0 [ 137.519275][ T24] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 137.537686][ T24] usb 3-1: can't read configurations, error -61 [ 137.566500][ T24] usb usb3-port1: unable to enumerate USB device [ 137.584342][ T5942] dvb_usb_rtl28xxu 4-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 137.603826][ T5942] usb 4-1: USB disconnect, device number 9 [ 137.706582][ T10] usb 1-1: USB disconnect, device number 12 [ 137.989680][ T24] usb 2-1: USB disconnect, device number 6 [ 138.733203][ T6750] ptrace attach of ""[6748] was attempted by "./syz-executor exec"[6750] [ 139.058338][ T30] audit: type=1400 audit(1763797166.763:445): avc: denied { shutdown } for pid=6743 comm="syz.1.197" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 139.253159][ T30] audit: type=1400 audit(1763797166.773:446): avc: denied { read } for pid=6743 comm="syz.1.197" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 140.483697][ T6768] FAULT_INJECTION: forcing a failure. [ 140.483697][ T6768] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 140.561351][ T6771] tipc: Started in network mode [ 140.587069][ T6771] tipc: Node identity fe80000000000000000000000000001, cluster identity 4711 [ 140.596738][ T6768] CPU: 0 UID: 0 PID: 6768 Comm: syz.3.202 Not tainted syzkaller #0 PREEMPT(full) [ 140.596763][ T6768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 140.596774][ T6768] Call Trace: [ 140.596780][ T6768] [ 140.596787][ T6768] dump_stack_lvl+0x16c/0x1f0 [ 140.596812][ T6768] should_fail_ex+0x512/0x640 [ 140.596841][ T6768] _copy_from_user+0x2e/0xd0 [ 140.596865][ T6768] copy_msghdr_from_user+0x98/0x160 [ 140.596892][ T6768] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 140.596934][ T6768] ___sys_sendmsg+0xfe/0x1d0 [ 140.596955][ T6768] ? __pfx____sys_sendmsg+0x10/0x10 [ 140.596975][ T6768] ? __lock_acquire+0x622/0x1c90 [ 140.597022][ T6768] __sys_sendmsg+0x16d/0x220 [ 140.597045][ T6768] ? __pfx___sys_sendmsg+0x10/0x10 [ 140.597078][ T6768] do_syscall_64+0xcd/0xfa0 [ 140.597095][ T6768] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.597112][ T6768] RIP: 0033:0x7fe30478f749 [ 140.597125][ T6768] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 140.597142][ T6768] RSP: 002b:00007fe30555a038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 140.597160][ T6768] RAX: ffffffffffffffda RBX: 00007fe3049e5fa0 RCX: 00007fe30478f749 [ 140.597172][ T6768] RDX: 0000000000004000 RSI: 00002000000011c0 RDI: 0000000000000003 [ 140.597183][ T6768] RBP: 00007fe30555a090 R08: 0000000000000000 R09: 0000000000000000 [ 140.597195][ T6768] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 140.597204][ T6768] R13: 00007fe3049e6038 R14: 00007fe3049e5fa0 R15: 00007fff02feb6c8 [ 140.597223][ T6768] [ 140.598087][ T6771] tipc: Enabled bearer , priority 10 [ 141.175466][ T30] audit: type=1400 audit(1763797169.453:447): avc: denied { setopt } for pid=6778 comm="syz.4.204" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 141.287158][ T10] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 141.617278][ T10] usb 4-1: config index 0 descriptor too short (expected 23569, got 27) [ 141.661336][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 141.726588][ T10] usb 4-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 141.757772][ T5861] tipc: Node number set to 4269801488 [ 141.808485][ T10] usb 4-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 141.831046][ T30] audit: type=1400 audit(1763797170.163:448): avc: denied { read } for pid=6798 comm="syz.2.208" name="ppp" dev="devtmpfs" ino=709 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 141.891423][ T10] usb 4-1: Manufacturer: syz [ 141.909299][ T6800] FAULT_INJECTION: forcing a failure. [ 141.909299][ T6800] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 141.955478][ T10] usb 4-1: config 0 descriptor?? [ 141.992508][ T30] audit: type=1400 audit(1763797170.163:449): avc: denied { open } for pid=6798 comm="syz.2.208" path="/dev/ppp" dev="devtmpfs" ino=709 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 142.072329][ T6800] CPU: 0 UID: 0 PID: 6800 Comm: syz.2.208 Not tainted syzkaller #0 PREEMPT(full) [ 142.072356][ T6800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 142.072365][ T6800] Call Trace: [ 142.072371][ T6800] [ 142.072377][ T6800] dump_stack_lvl+0x16c/0x1f0 [ 142.072402][ T6800] should_fail_ex+0x512/0x640 [ 142.072430][ T6800] _copy_from_user+0x2e/0xd0 [ 142.072453][ T6800] core_sys_select+0x2c8/0xc20 [ 142.072487][ T6800] ? __pfx_core_sys_select+0x10/0x10 [ 142.072534][ T6800] ? set_user_sigmask+0x21b/0x2b0 [ 142.072556][ T6800] ? __pfx_set_user_sigmask+0x10/0x10 [ 142.072587][ T6800] do_pselect.constprop.0+0x19f/0x1e0 [ 142.072609][ T6800] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 142.072641][ T6800] __x64_sys_pselect6+0x182/0x240 [ 142.072663][ T6800] ? __pfx___x64_sys_pselect6+0x10/0x10 [ 142.072691][ T6800] do_syscall_64+0xcd/0xfa0 [ 142.072711][ T6800] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 142.072730][ T6800] RIP: 0033:0x7f23c3d8f749 [ 142.072745][ T6800] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 142.072763][ T6800] RSP: 002b:00007f23c1fee038 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 142.072780][ T6800] RAX: ffffffffffffffda RBX: 00007f23c3fe5fa0 RCX: 00007f23c3d8f749 [ 142.072792][ T6800] RDX: 0000000000000000 RSI: 00002000000001c0 RDI: 0000000000000040 [ 142.072803][ T6800] RBP: 00007f23c1fee090 R08: 0000000000000000 R09: 0000000000000000 [ 142.072814][ T6800] R10: 0000200000000280 R11: 0000000000000246 R12: 0000000000000001 [ 142.072825][ T6800] R13: 00007f23c3fe6038 R14: 00007f23c3fe5fa0 R15: 00007ffcd2196778 [ 142.072851][ T6800] [ 142.486334][ T30] audit: type=1400 audit(1763797170.163:450): avc: denied { ioctl } for pid=6798 comm="syz.2.208" path="/dev/ppp" dev="devtmpfs" ino=709 ioctlcmd=0x743e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 142.552849][ T10] rc_core: IR keymap rc-hauppauge not found [ 142.600645][ T10] Registered IR keymap rc-empty [ 142.706509][ T10] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0 [ 142.796907][ T10] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0/input19 [ 143.256022][ T6811] FAULT_INJECTION: forcing a failure. [ 143.256022][ T6811] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 143.325372][ T6811] CPU: 1 UID: 0 PID: 6811 Comm: syz.1.211 Not tainted syzkaller #0 PREEMPT(full) [ 143.325400][ T6811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 143.325412][ T6811] Call Trace: [ 143.325418][ T6811] [ 143.325506][ T6811] dump_stack_lvl+0x16c/0x1f0 [ 143.325532][ T6811] should_fail_ex+0x512/0x640 [ 143.325558][ T6811] _copy_from_user+0x2e/0xd0 [ 143.325583][ T6811] copy_msghdr_from_user+0x98/0x160 [ 143.325610][ T6811] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 143.325652][ T6811] ___sys_sendmsg+0xfe/0x1d0 [ 143.325680][ T6811] ? __pfx____sys_sendmsg+0x10/0x10 [ 143.325703][ T6811] ? __lock_acquire+0x622/0x1c90 [ 143.325770][ T6811] __sys_sendmsg+0x16d/0x220 [ 143.325799][ T6811] ? __pfx___sys_sendmsg+0x10/0x10 [ 143.325851][ T6811] do_syscall_64+0xcd/0xfa0 [ 143.325877][ T6811] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 143.325900][ T6811] RIP: 0033:0x7f129818f749 [ 143.325918][ T6811] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 143.325940][ T6811] RSP: 002b:00007f1298fa0038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 143.325960][ T6811] RAX: ffffffffffffffda RBX: 00007f12983e5fa0 RCX: 00007f129818f749 [ 143.325973][ T6811] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 143.325985][ T6811] RBP: 00007f1298fa0090 R08: 0000000000000000 R09: 0000000000000000 [ 143.326007][ T6811] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 143.326020][ T6811] R13: 00007f12983e6038 R14: 00007f12983e5fa0 R15: 00007ffd075168e8 [ 143.326066][ T6811] [ 143.529298][ C1] vkms_vblank_simulate: vblank timer overrun [ 143.545895][ T5942] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 143.872429][ T5942] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 143.899571][ T30] audit: type=1400 audit(1763797172.203:451): avc: denied { checkpoint_restore } for pid=6802 comm="syz.4.209" capability=40 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 143.944424][ T5942] usb 3-1: New USB device found, idVendor=046d, idProduct=c71f, bcdDevice= 0.00 [ 143.995418][ T5942] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 144.019894][ T5942] usb 3-1: config 0 descriptor?? [ 144.087954][ T30] audit: type=1400 audit(1763797172.413:452): avc: denied { mounton } for pid=6780 comm="syz.3.205" path="mnt:[4026532797]" dev="nsfs" ino=4026532797 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 144.323164][ T5814] Bluetooth: hci3: ISO packet for unknown connection handle 3840 [ 144.401416][ T6813] sctp: [Deprecated]: syz.3.205 (pid 6813) Use of int in max_burst socket option. [ 144.401416][ T6813] Use struct sctp_assoc_value instead [ 144.586317][ T5942] logitech-djreceiver 0003:046D:C71F.0007: hidraw0: USB HID v0.00 Device [HID 046d:c71f] on usb-dummy_hcd.2-1/input0 [ 144.753349][ T5942] usb 3-1: USB disconnect, device number 12 [ 144.768012][ T24] usb 4-1: USB disconnect, device number 10 [ 144.779337][ T6816] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 145.098110][ T6827] loop4: detected capacity change from 0 to 2560 [ 145.106650][ T30] audit: type=1400 audit(1763797173.433:453): avc: denied { append } for pid=6823 comm="syz.0.214" name="loop4" dev="devtmpfs" ino=651 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 145.223694][ T6827] Buffer I/O error on dev loop4, logical block 0, lost async page write [ 145.256881][ T6827] Buffer I/O error on dev loop4, logical block 1, lost async page write [ 145.301960][ T6827] Buffer I/O error on dev loop4, logical block 2, lost async page write [ 145.362728][ T6827] Buffer I/O error on dev loop4, logical block 3, lost async page write [ 145.396640][ T6827] Buffer I/O error on dev loop4, logical block 4, lost async page write [ 145.414896][ T30] audit: type=1400 audit(1763797173.743:454): avc: denied { setopt } for pid=6832 comm="syz.1.217" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 145.460784][ T6827] Buffer I/O error on dev loop4, logical block 5, lost async page write [ 145.492351][ T30] audit: type=1400 audit(1763797173.743:455): avc: denied { write } for pid=6832 comm="syz.1.217" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 145.524747][ T6827] Buffer I/O error on dev loop4, logical block 6, lost async page write [ 145.565704][ T6827] Buffer I/O error on dev loop4, logical block 7, lost async page write [ 145.609786][ T6827] Buffer I/O error on dev loop4, logical block 8, lost async page write [ 145.645388][ T24] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 145.663717][ T6827] Buffer I/O error on dev loop4, logical block 9, lost async page write [ 145.737295][ T6838] FAULT_INJECTION: forcing a failure. [ 145.737295][ T6838] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 145.866307][ T6838] CPU: 0 UID: 0 PID: 6838 Comm: syz.3.218 Not tainted syzkaller #0 PREEMPT(full) [ 145.866338][ T6838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 145.866348][ T6838] Call Trace: [ 145.866354][ T6838] [ 145.866360][ T6838] dump_stack_lvl+0x16c/0x1f0 [ 145.866384][ T6838] should_fail_ex+0x512/0x640 [ 145.866410][ T6838] _copy_from_user+0x2e/0xd0 [ 145.866435][ T6838] move_addr_to_kernel+0x65/0x170 [ 145.866457][ T6838] __sys_connect+0xb1/0x160 [ 145.866477][ T6838] ? __pfx___sys_connect+0x10/0x10 [ 145.866507][ T6838] ? __pfx_ksys_write+0x10/0x10 [ 145.866525][ T6838] __x64_sys_connect+0x72/0xb0 [ 145.866537][ T6838] ? lockdep_hardirqs_on+0x7c/0x110 [ 145.866554][ T6838] do_syscall_64+0xcd/0xfa0 [ 145.866573][ T6838] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 145.866592][ T6838] RIP: 0033:0x7fe30478f749 [ 145.866606][ T6838] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 145.866624][ T6838] RSP: 002b:00007fe3029f6038 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 145.866643][ T6838] RAX: ffffffffffffffda RBX: 00007fe3049e6090 RCX: 00007fe30478f749 [ 145.866655][ T6838] RDX: 0000000000000010 RSI: 0000200000000240 RDI: 0000000000000008 [ 145.866667][ T6838] RBP: 00007fe3029f6090 R08: 0000000000000000 R09: 0000000000000000 [ 145.866678][ T6838] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 145.866689][ T6838] R13: 00007fe3049e6128 R14: 00007fe3049e6090 R15: 00007fff02feb6c8 [ 145.866712][ T6838] [ 146.552755][ T24] usb 3-1: Using ep0 maxpacket: 32 [ 146.570822][ T24] usb 3-1: unable to get BOS descriptor or descriptor too short [ 146.596440][ T24] usb 3-1: config 7 has an invalid interface number: 187 but max is 0 [ 146.604768][ T24] usb 3-1: config 7 has an invalid descriptor of length 0, skipping remainder of the config [ 146.615903][ T24] usb 3-1: config 7 has no interface number 0 [ 146.693307][ T24] usb 3-1: New USB device found, idVendor=18d1, idProduct=1eaf, bcdDevice=5a.bb [ 146.704518][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 146.808550][ T24] usb 3-1: Product: syz [ 146.813190][ T24] usb 3-1: Manufacturer: syz [ 146.880681][ T6838] mac80211_hwsim hwsim7 wlan0: entered promiscuous mode [ 146.884580][ T24] usb 3-1: SerialNumber: syz [ 146.895020][ T6838] macsec1: entered promiscuous mode [ 146.979248][ T6838] macsec1: entered allmulticast mode [ 146.984583][ T6838] mac80211_hwsim hwsim7 wlan0: entered allmulticast mode [ 147.131361][ T24] usb 3-1: Cannot retrieve CPort count: 0 [ 147.151679][ T24] usb 3-1: Cannot retrieve CPort count: -5 [ 147.165307][ T24] es2_ap_driver 3-1:7.187: probe with driver es2_ap_driver failed with error -5 [ 147.242106][ T6848] tipc: Started in network mode [ 147.247396][ T6848] tipc: Node identity ac14140f, cluster identity 4711 [ 147.255802][ T6848] tipc: New replicast peer: 255.255.255.255 [ 147.264297][ T6848] tipc: Enabled bearer , priority 10 [ 147.265584][ T869] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 147.319876][ T6848] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 147.336580][ T6831] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 147.381658][ T6831] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 147.454067][ T24] usb 3-1: USB disconnect, device number 13 [ 147.532514][ T869] usb 2-1: Using ep0 maxpacket: 32 [ 147.539685][ T869] usb 2-1: config 0 has an invalid interface number: 151 but max is 0 [ 147.548347][ T869] usb 2-1: config 0 has no interface number 0 [ 147.554519][ T869] usb 2-1: config 0 interface 151 has no altsetting 0 [ 147.567741][ T869] usb 2-1: New USB device found, idVendor=2770, idProduct=9051, bcdDevice=d9.3e [ 147.580888][ T869] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 147.589914][ T869] usb 2-1: Product: syz [ 147.594385][ T869] usb 2-1: Manufacturer: syz [ 147.600668][ T869] usb 2-1: SerialNumber: syz [ 147.611167][ T869] usb 2-1: config 0 descriptor?? [ 147.635592][ T869] gspca_main: sq905c-2.14.0 probing 2770:9051 [ 147.833049][ T6860] netlink: 24 bytes leftover after parsing attributes in process `syz.2.224'. [ 148.203606][ T30] audit: type=1400 audit(1763797176.523:456): avc: denied { mount } for pid=6861 comm="syz.2.225" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 148.376145][ T5898] tipc: Node number set to 2886997007 [ 148.487154][ T6867] sit1: entered allmulticast mode [ 148.495466][ T24] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 148.569132][ T6869] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 148.591989][ T6869] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 148.601416][ T869] gspca_sq905c: sq905c_command: usb_control_msg failed (-110) [ 148.612102][ T30] audit: type=1400 audit(1763797176.923:457): avc: denied { write } for pid=6861 comm="syz.2.225" name="rt_acct" dev="proc" ino=4026533383 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 148.747978][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 148.759660][ T24] usb 5-1: New USB device found, idVendor=046d, idProduct=c71f, bcdDevice= 0.00 [ 148.774736][ T869] sq905c 2-1:0.151: probe with driver sq905c failed with error -110 [ 148.826268][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 148.919380][ T24] usb 5-1: config 0 descriptor?? [ 149.391502][ T24] logitech-djreceiver 0003:046D:C71F.0008: hidraw0: USB HID v0.00 Device [HID 046d:c71f] on usb-dummy_hcd.4-1/input0 [ 149.807849][ T24] usb 5-1: USB disconnect, device number 7 [ 150.055299][ T5942] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 150.236230][ T5942] usb 4-1: too many configurations: 164, using maximum allowed: 8 [ 150.342969][ T5942] usb 4-1: New USB device found, idVendor=7de0, idProduct=676e, bcdDevice=77.db [ 150.352213][ T5942] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 150.374446][ T5942] usb 4-1: config 0 descriptor?? [ 150.415694][ T6884] tipc: Started in network mode [ 150.422134][ T6884] tipc: Node identity ac14140f, cluster identity 4711 [ 150.515787][ T6884] tipc: New replicast peer: 255.255.255.255 [ 150.522445][ T6884] tipc: Enabled bearer , priority 10 [ 151.542911][ T5898] tipc: Node number set to 2886997007 [ 151.578306][ T869] usb 4-1: USB disconnect, device number 11 [ 151.752127][ T5898] usb 2-1: USB disconnect, device number 7 [ 151.780686][ T6889] overlayfs: overlapping lowerdir path [ 151.928329][ T6891] netlink: 'syz.4.232': attribute type 10 has an invalid length. [ 151.936468][ T6891] netlink: 40 bytes leftover after parsing attributes in process `syz.4.232'. [ 152.715446][ T5898] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 152.918806][ T13] Bluetooth: (null): Too short H5 packet [ 153.018446][ T13] Bluetooth: (null): Invalid header checksum [ 153.130749][ T5898] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 153.144267][ T13] Bluetooth: (null): Invalid header checksum [ 153.195642][ T5898] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 153.207321][ T6912] overlayfs: overlapping lowerdir path [ 153.362672][ T6914] netlink: 'syz.1.240': attribute type 10 has an invalid length. [ 153.375903][ T6914] netlink: 40 bytes leftover after parsing attributes in process `syz.1.240'. [ 153.585795][ T5898] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 153.594971][ T5898] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 153.603434][ T5898] usb 5-1: Product: syz [ 153.609404][ T5898] usb 5-1: Manufacturer: syz [ 153.614014][ T5898] usb 5-1: SerialNumber: syz [ 153.657207][ T869] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 153.659894][ T5898] cdc_mbim 5-1:1.0: skipping garbage [ 153.817060][ T869] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 21 [ 153.839936][ T869] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 153.858619][ T869] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 153.864649][ T6897] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 153.869952][ T869] usb 3-1: config 0 descriptor?? [ 153.911644][ T869] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 154.076936][ T24] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 154.266537][ T24] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 154.276441][ T24] usb 2-1: New USB device found, idVendor=046d, idProduct=c71f, bcdDevice= 0.00 [ 154.285571][ T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 154.310544][ T24] usb 2-1: config 0 descriptor?? [ 154.394085][ T6920] warning: `syz.3.242' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 154.427164][ T30] audit: type=1400 audit(1763797182.683:458): avc: denied { ioctl } for pid=6917 comm="syz.3.242" path="socket:[12211]" dev="sockfs" ino=12211 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 154.718434][ T6897] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 154.760838][ T5898] cdc_mbim 5-1:1.0: dwNtbInMaxSize=1 is too small. Using 2048 [ 154.784535][ T5898] cdc_mbim 5-1:1.0: setting rx_max = 2048 [ 155.019108][ T24] logitech-djreceiver 0003:046D:C71F.0009: hidraw0: USB HID v0.00 Device [HID 046d:c71f] on usb-dummy_hcd.1-1/input0 [ 155.105853][ T5898] cdc_mbim 5-1:1.0: setting tx_max = 184 [ 155.168740][ T5898] cdc_mbim 5-1:1.0: cdc-wdm0: USB WDM device [ 155.213709][ T869] usb 2-1: USB disconnect, device number 8 [ 155.264481][ T5898] wwan wwan0: port wwan0mbim0 attached [ 155.363318][ T6928] fido_id[6928]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 155.404310][ T5898] cdc_mbim 5-1:1.0 wwan0: register 'cdc_mbim' at usb-dummy_hcd.4-1, CDC MBIM, 82:c2:f6:bb:d1:44 [ 155.424465][ T5898] usb 5-1: USB disconnect, device number 8 [ 155.433421][ T5898] cdc_mbim 5-1:1.0 wwan0: unregister 'cdc_mbim' usb-dummy_hcd.4-1, CDC MBIM [ 155.476920][ T10] usb 4-1: new full-speed USB device number 12 using dummy_hcd [ 155.507050][ T5898] wwan wwan0: port wwan0mbim0 disconnected [ 155.646777][ T10] usb 4-1: config 8 has an invalid interface number: 177 but max is 0 [ 155.657989][ T10] usb 4-1: config 8 has no interface number 0 [ 155.667031][ T10] usb 4-1: config 8 interface 177 altsetting 9 endpoint 0x8 has invalid maxpacket 1022, setting to 64 [ 155.678159][ T10] usb 4-1: config 8 interface 177 has no altsetting 0 [ 155.685268][ T10] usb 4-1: New USB device found, idVendor=04d8, idProduct=fd08, bcdDevice=59.b1 [ 155.725253][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 155.755429][ T6930] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 155.888064][ T6934] FAULT_INJECTION: forcing a failure. [ 155.888064][ T6934] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 155.908888][ T6934] CPU: 1 UID: 0 PID: 6934 Comm: syz.1.247 Not tainted syzkaller #0 PREEMPT(full) [ 155.908919][ T6934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 155.908931][ T6934] Call Trace: [ 155.908937][ T6934] [ 155.908945][ T6934] dump_stack_lvl+0x16c/0x1f0 [ 155.908971][ T6934] should_fail_ex+0x512/0x640 [ 155.909000][ T6934] _copy_to_user+0x32/0xd0 [ 155.909028][ T6934] simple_read_from_buffer+0xcb/0x170 [ 155.909063][ T6934] proc_fail_nth_read+0x197/0x240 [ 155.909089][ T6934] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 155.909115][ T6934] ? rw_verify_area+0xcf/0x6c0 [ 155.909144][ T6934] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 155.909168][ T6934] vfs_read+0x1e4/0xcf0 [ 155.909191][ T6934] ? __pfx___mutex_lock+0x10/0x10 [ 155.909212][ T6934] ? __pfx_vfs_read+0x10/0x10 [ 155.909239][ T6934] ? __fget_files+0x20e/0x3c0 [ 155.909269][ T6934] ksys_read+0x12a/0x250 [ 155.909288][ T6934] ? __pfx_ksys_read+0x10/0x10 [ 155.909315][ T6934] do_syscall_64+0xcd/0xfa0 [ 155.909337][ T6934] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.909358][ T6934] RIP: 0033:0x7f129818e15c [ 155.909383][ T6934] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 155.909403][ T6934] RSP: 002b:00007f1298fa0030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 155.909422][ T6934] RAX: ffffffffffffffda RBX: 00007f12983e5fa0 RCX: 00007f129818e15c [ 155.909435][ T6934] RDX: 000000000000000f RSI: 00007f1298fa00a0 RDI: 0000000000000004 [ 155.909448][ T6934] RBP: 00007f1298fa0090 R08: 0000000000000000 R09: 0000000000000000 [ 155.909460][ T6934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 155.909472][ T6934] R13: 00007f12983e6038 R14: 00007f12983e5fa0 R15: 00007ffd075168e8 [ 155.909501][ T6934] [ 156.237249][ T6930] netlink: 4 bytes leftover after parsing attributes in process `syz.3.244'. [ 156.255419][ T30] audit: type=1400 audit(1763797184.443:459): avc: denied { map } for pid=6931 comm="syz.0.245" path="socket:[12243]" dev="sockfs" ino=12243 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 [ 156.315080][ T6930] workqueue: Failed to create a rescuer kthread for wq "phy2": -EINTR [ 156.376298][ T869] usb 3-1: USB disconnect, device number 14 [ 156.696192][ T10] usb 4-1: string descriptor 0 read error: -71 [ 156.817311][ T10] ir_toy 4-1:8.177: required endpoints not found [ 156.880868][ T10] usb 4-1: USB disconnect, device number 12 [ 156.974622][ T30] audit: type=1400 audit(1763797185.303:460): avc: denied { relabelfrom } for pid=6954 comm="syz.2.249" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 157.048947][ T30] audit: type=1400 audit(1763797185.343:461): avc: denied { relabelto } for pid=6954 comm="syz.2.249" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 157.535436][ T5898] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 158.555481][ T5898] usb 1-1: Using ep0 maxpacket: 32 [ 158.566159][ T5898] usb 1-1: New USB device found, idVendor=04e8, idProduct=6601, bcdDevice=81.9b [ 158.575536][ T5898] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.583905][ T5898] usb 1-1: Product: syz [ 158.588730][ T5898] usb 1-1: Manufacturer: syz [ 158.595393][ T5898] usb 1-1: SerialNumber: syz [ 158.845393][ T10] usb 4-1: new low-speed USB device number 13 using dummy_hcd [ 159.024645][ T10] usb 4-1: config 168 descriptor has 1 excess byte, ignoring [ 159.032714][ T5898] usb 1-1: palm_os_4_probe - error -110 getting connection info [ 159.169692][ T5898] visor 1-1:1.0: Handspring Visor / Palm OS converter detected [ 159.833898][ T10] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 159.837932][ T5898] usb 1-1: Handspring Visor / Palm OS converter now attached to ttyUSB0 [ 159.849982][ T10] usb 4-1: config 168 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 159.871638][ T10] usb 4-1: config 168 descriptor has 1 excess byte, ignoring [ 159.888582][ T10] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 159.901213][ T10] usb 4-1: config 168 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 159.947550][ T5898] usb 1-1: Handspring Visor / Palm OS converter now attached to ttyUSB1 [ 159.958588][ T10] usb 4-1: config 168 descriptor has 1 excess byte, ignoring [ 159.973883][ T10] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 159.986016][ T10] usb 4-1: config 168 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 160.261709][ T10] usb 4-1: string descriptor 0 read error: -22 [ 160.341552][ T10] usb 4-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 160.365312][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.516093][ T30] audit: type=1400 audit(1763797188.843:462): avc: denied { connect } for pid=6987 comm="syz.4.258" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 160.542254][ T5814] Bluetooth: hci4: link tx timeout [ 160.548742][ T5814] Bluetooth: hci4: killing stalled connection 11:aa:aa:aa:aa:aa [ 160.564916][ T5822] Bluetooth: hci4: link tx timeout [ 160.567793][ T10] adutux 4-1:168.0: interrupt endpoints not found [ 160.573102][ T5822] Bluetooth: hci4: killing stalled connection 11:aa:aa:aa:aa:aa [ 160.595190][ T24] usb 1-1: USB disconnect, device number 13 [ 160.609138][ T30] audit: type=1400 audit(1763797188.873:463): avc: denied { write } for pid=6987 comm="syz.4.258" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 160.616636][ T24] visor ttyUSB0: Handspring Visor / Palm OS converter now disconnected from ttyUSB0 [ 160.642418][ T24] visor ttyUSB1: Handspring Visor / Palm OS converter now disconnected from ttyUSB1 [ 160.653579][ T24] visor 1-1:1.0: device disconnected [ 160.674510][ T30] audit: type=1400 audit(1763797188.923:464): avc: denied { shutdown } for pid=6987 comm="syz.4.258" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 160.819378][ T5898] usb 4-1: USB disconnect, device number 13 [ 161.256693][ T7013] vivid-008: disconnect [ 161.529938][ T7017] Illegal XDP return value 645890048 on prog (id 30) dev N/A, expect packet loss! [ 161.666531][ T30] audit: type=1400 audit(1763797189.993:465): avc: denied { create } for pid=7018 comm="syz.3.265" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 162.086032][ T7011] vivid-008: reconnect [ 162.455387][ T977] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 162.605311][ T977] usb 4-1: device descriptor read/64, error -71 [ 162.645900][ T5822] Bluetooth: hci4: command 0x0406 tx timeout [ 162.855385][ T977] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 163.015868][ T977] usb 4-1: device descriptor read/64, error -71 [ 163.125861][ T977] usb usb4-port1: attempt power cycle [ 163.315340][ T30] audit: type=1400 audit(1763797191.643:466): avc: denied { create } for pid=7037 comm="syz.0.273" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 163.364273][ T30] audit: type=1400 audit(1763797191.653:467): avc: denied { bind } for pid=7037 comm="syz.0.273" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 163.426224][ T30] audit: type=1400 audit(1763797191.693:468): avc: denied { setopt } for pid=7037 comm="syz.0.273" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 163.495370][ T977] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 163.500005][ T30] audit: type=1400 audit(1763797191.733:469): avc: denied { getopt } for pid=7034 comm="syz.4.272" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 163.505824][ T24] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 163.523575][ T5942] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 163.542228][ T977] usb 4-1: device descriptor read/8, error -71 [ 163.605309][ T10] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 163.695315][ T5942] usb 3-1: Using ep0 maxpacket: 32 [ 163.714730][ T5942] usb 3-1: New USB device found, idVendor=04e8, idProduct=6601, bcdDevice=81.9b [ 163.725517][ T5942] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.734157][ T5942] usb 3-1: Product: syz [ 163.738491][ T5942] usb 3-1: Manufacturer: syz [ 163.743094][ T5942] usb 3-1: SerialNumber: syz [ 163.767632][ T10] usb 1-1: config 0 interface 0 altsetting 251 has an endpoint descriptor with address 0xC6, changing to 0x86 [ 163.781915][ T10] usb 1-1: config 0 interface 0 altsetting 251 endpoint 0x86 has invalid maxpacket 13102, setting to 64 [ 163.811468][ T10] usb 1-1: config 0 interface 0 has no altsetting 0 [ 163.811702][ T24] usb 2-1: Using ep0 maxpacket: 16 [ 163.823420][ T977] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 163.825814][ T10] usb 1-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 163.840625][ T10] usb 1-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 163.850579][ T10] usb 1-1: Product: syz [ 163.852812][ T24] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 163.854914][ T10] usb 1-1: Manufacturer: syz [ 163.863099][ T977] usb 4-1: device descriptor read/8, error -71 [ 163.867319][ T10] usb 1-1: SerialNumber: syz [ 163.893664][ T24] usb 2-1: can't read configurations, error -61 [ 163.898979][ T10] usb 1-1: config 0 descriptor?? [ 163.916647][ T10] usb 1-1: selecting invalid altsetting 0 [ 164.013817][ T977] usb usb4-port1: unable to enumerate USB device [ 164.055811][ T24] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 164.065795][ T5942] usb 3-1: palm_os_4_probe - error -110 getting connection info [ 164.101854][ T5942] visor 3-1:1.0: Handspring Visor / Palm OS converter detected [ 164.146599][ T7038] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 164.165661][ T5942] usb 3-1: Handspring Visor / Palm OS converter now attached to ttyUSB0 [ 164.291117][ T7038] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 164.308012][ T5942] usb 3-1: Handspring Visor / Palm OS converter now attached to ttyUSB1 [ 164.326068][ T24] usb 2-1: Using ep0 maxpacket: 16 [ 164.333584][ T5942] usb 1-1: USB disconnect, device number 14 [ 164.380194][ T24] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 164.388567][ T24] usb 2-1: can't read configurations, error -61 [ 164.397989][ T24] usb usb2-port1: attempt power cycle [ 164.785438][ T24] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 164.806101][ T24] usb 2-1: Using ep0 maxpacket: 16 [ 164.813298][ T24] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 164.821369][ T24] usb 2-1: can't read configurations, error -61 [ 164.981932][ T24] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 165.007962][ T24] usb 2-1: Using ep0 maxpacket: 16 [ 165.021561][ T24] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 165.032534][ T24] usb 2-1: can't read configurations, error -61 [ 165.090965][ T24] usb usb2-port1: unable to enumerate USB device [ 165.430111][ T7053] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 165.496006][ T869] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 165.906833][ T869] usb 4-1: config 0 interface 0 has no altsetting 0 [ 165.917413][ T869] usb 4-1: New USB device found, idVendor=046d, idProduct=0a0e, bcdDevice=94.75 [ 165.933099][ T869] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 165.952934][ T869] usb 4-1: config 0 descriptor?? [ 166.461081][ T7058] netlink: 36 bytes leftover after parsing attributes in process `syz.1.277'. [ 166.631709][ T30] audit: type=1400 audit(1763797194.963:470): avc: denied { create } for pid=7060 comm="syz.4.278" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 166.660991][ T7065] misc userio: Invalid payload size [ 167.097872][ T7049] syzkaller0: entered promiscuous mode [ 167.153620][ T7049] syzkaller0: entered allmulticast mode [ 167.208837][ T869] video4linux radio48: keene_cmd_main failed (-110) [ 167.358400][ T24] usb 3-1: USB disconnect, device number 15 [ 167.442909][ T869] radio-keene 4-1:0.0: V4L2 device registered as radio48 [ 167.485318][ T30] audit: type=1400 audit(1763797195.813:471): avc: denied { mount } for pid=7069 comm="syz.1.280" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 167.536901][ T24] visor ttyUSB0: Handspring Visor / Palm OS converter now disconnected from ttyUSB0 [ 167.640209][ T24] visor ttyUSB1: Handspring Visor / Palm OS converter now disconnected from ttyUSB1 [ 167.666419][ T24] visor 3-1:1.0: device disconnected [ 167.754937][ T7082] netlink: 4528 bytes leftover after parsing attributes in process `syz.2.283'. [ 167.838022][ T869] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 167.878415][ T7091] FAULT_INJECTION: forcing a failure. [ 167.878415][ T7091] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 167.892667][ T7091] CPU: 0 UID: 0 PID: 7091 Comm: syz.2.285 Not tainted syzkaller #0 PREEMPT(full) [ 167.892697][ T7091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 167.892709][ T7091] Call Trace: [ 167.892715][ T7091] [ 167.892723][ T7091] dump_stack_lvl+0x16c/0x1f0 [ 167.892747][ T7091] should_fail_ex+0x512/0x640 [ 167.892773][ T7091] _copy_from_user+0x2e/0xd0 [ 167.892798][ T7091] kstrtouint_from_user+0xd6/0x1d0 [ 167.892826][ T7091] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 167.892855][ T7091] ? __lock_acquire+0xb8a/0x1c90 [ 167.892888][ T7091] proc_fail_nth_write+0x83/0x220 [ 167.892908][ T7091] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 167.892934][ T7091] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 167.892953][ T7091] vfs_write+0x2a0/0x11d0 [ 167.892974][ T7091] ? __pfx___mutex_lock+0x10/0x10 [ 167.892993][ T7091] ? __pfx_vfs_write+0x10/0x10 [ 167.893019][ T7091] ? __fget_files+0x20e/0x3c0 [ 167.893045][ T7091] ksys_write+0x12a/0x250 [ 167.893064][ T7091] ? __pfx_ksys_write+0x10/0x10 [ 167.893092][ T7091] do_syscall_64+0xcd/0xfa0 [ 167.893114][ T7091] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 167.893135][ T7091] RIP: 0033:0x7f23c3d8e1ff [ 167.893152][ T7091] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48 [ 167.893171][ T7091] RSP: 002b:00007f23c1fee030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 167.893190][ T7091] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f23c3d8e1ff [ 167.893202][ T7091] RDX: 0000000000000001 RSI: 00007f23c1fee0a0 RDI: 0000000000000003 [ 167.893214][ T7091] RBP: 00007f23c1fee090 R08: 0000000000000000 R09: 0000000000000000 [ 167.893226][ T7091] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 167.893237][ T7091] R13: 00007f23c3fe6038 R14: 00007f23c3fe5fa0 R15: 00007ffcd2196778 [ 167.893268][ T7091] [ 168.197154][ T869] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 21 [ 168.204104][ T7096] netlink: 24 bytes leftover after parsing attributes in process `syz.2.286'. [ 168.211330][ T869] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 168.229520][ T869] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 168.243870][ T869] usb 5-1: config 0 descriptor?? [ 168.257857][ T869] usbhid 5-1:0.0: couldn't find an input interrupt endpoint [ 168.317106][ T7096] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=7096 comm=syz.2.286 [ 168.337301][ T7096] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=60 sclass=netlink_xfrm_socket pid=7096 comm=syz.2.286 [ 168.404544][ T5898] usb 4-1: USB disconnect, device number 18 [ 168.506971][ T7097] netlink: 36 bytes leftover after parsing attributes in process `syz.1.287'. [ 168.595525][ T7099] netlink: 4528 bytes leftover after parsing attributes in process `syz.2.288'. [ 168.732679][ T7105] netlink: 24 bytes leftover after parsing attributes in process `syz.1.290'. [ 169.479227][ T7115] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 169.491534][ T7115] openvswitch: netlink: ct_state flags 010000e0 unsupported [ 169.985294][ T5898] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 170.155824][ T5898] usb 3-1: Using ep0 maxpacket: 8 [ 170.167920][ T5898] usb 3-1: config 0 has an invalid interface number: 143 but max is 0 [ 170.185269][ T5898] usb 3-1: config 0 has no interface number 0 [ 170.191407][ T5898] usb 3-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 170.203825][ T5898] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 170.215838][ T5898] usb 3-1: config 0 descriptor?? [ 170.255457][ T24] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 170.325306][ T5883] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 170.335674][ T5898] viperboard 3-1:0.143: version 0.00 found at bus 003 address 016 [ 170.379461][ T5898] viperboard-i2c viperboard-i2c.2.auto: error -EIO: failure setting i2c_bus_freq to 100 [ 170.392020][ T5898] viperboard-i2c viperboard-i2c.2.auto: probe with driver viperboard-i2c failed with error -5 [ 170.406161][ T24] usb 2-1: Using ep0 maxpacket: 32 [ 170.420931][ T24] usb 2-1: New USB device found, idVendor=04e8, idProduct=6601, bcdDevice=81.9b [ 170.444311][ T5898] usb 3-1: USB disconnect, device number 16 [ 170.459849][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.482659][ T5883] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 170.498055][ T24] usb 2-1: Product: syz [ 170.505572][ T5883] usb 1-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 170.535325][ T24] usb 2-1: Manufacturer: syz [ 170.542664][ T24] usb 2-1: SerialNumber: syz [ 170.550541][ T5883] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 170.569779][ T5883] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 170.602813][ T5883] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 170.655514][ T5861] usb 5-1: USB disconnect, device number 9 [ 170.697587][ T5883] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 170.731287][ T5883] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 170.751926][ T7130] FAULT_INJECTION: forcing a failure. [ 170.751926][ T7130] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 170.766256][ T30] audit: type=1400 audit(1763797199.103:472): avc: denied { read } for pid=7131 comm="syz.3.297" name="mice" dev="devtmpfs" ino=916 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mouse_device_t tclass=chr_file permissive=1 [ 170.766538][ T5883] usb 1-1: Product: syz [ 170.791029][ T7130] CPU: 1 UID: 0 PID: 7130 Comm: syz.4.298 Not tainted syzkaller #0 PREEMPT(full) [ 170.791064][ T7130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 170.791079][ T7130] Call Trace: [ 170.791085][ T7130] [ 170.791108][ T7130] dump_stack_lvl+0x16c/0x1f0 [ 170.791135][ T7130] should_fail_ex+0x512/0x640 [ 170.791162][ T7130] _copy_from_iter+0x29f/0x1720 [ 170.791191][ T7130] ? __alloc_skb+0x200/0x380 [ 170.791216][ T7130] ? __pfx__copy_from_iter+0x10/0x10 [ 170.791238][ T7130] ? selinux_socket_getpeersec_dgram+0x1a4/0x370 [ 170.791259][ T7130] ? __pfx_selinux_socket_getpeersec_dgram+0x10/0x10 [ 170.791291][ T7130] netlink_sendmsg+0x820/0xdd0 [ 170.791325][ T7130] ? __pfx_netlink_sendmsg+0x10/0x10 [ 170.791363][ T7130] ____sys_sendmsg+0xa98/0xc70 [ 170.791391][ T7130] ? copy_msghdr_from_user+0x10a/0x160 [ 170.791431][ T7130] ? __pfx_____sys_sendmsg+0x10/0x10 [ 170.791471][ T7130] ___sys_sendmsg+0x134/0x1d0 [ 170.791500][ T7130] ? __pfx____sys_sendmsg+0x10/0x10 [ 170.791530][ T7130] ? __lock_acquire+0x622/0x1c90 [ 170.791588][ T7130] __sys_sendmsg+0x16d/0x220 [ 170.791616][ T7130] ? __pfx___sys_sendmsg+0x10/0x10 [ 170.791659][ T7130] do_syscall_64+0xcd/0xfa0 [ 170.791681][ T7130] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 170.791701][ T7130] RIP: 0033:0x7efedc98f749 [ 170.791717][ T7130] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 170.791736][ T7130] RSP: 002b:00007efedd82b038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 170.791755][ T7130] RAX: ffffffffffffffda RBX: 00007efedcbe5fa0 RCX: 00007efedc98f749 [ 170.791768][ T7130] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000003 [ 170.791780][ T7130] RBP: 00007efedd82b090 R08: 0000000000000000 R09: 0000000000000000 [ 170.791792][ T7130] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 170.791804][ T7130] R13: 00007efedcbe6038 R14: 00007efedcbe5fa0 R15: 00007ffed481ea58 [ 170.791832][ T7130] [ 170.792199][ T5883] usb 1-1: Manufacturer: syz [ 171.019680][ T24] usb 2-1: palm_os_4_probe - error -110 getting connection info [ 171.027999][ T24] visor 2-1:1.0: Handspring Visor / Palm OS converter detected [ 171.039755][ T24] usb 2-1: Handspring Visor / Palm OS converter now attached to ttyUSB0 [ 171.052008][ T24] usb 2-1: Handspring Visor / Palm OS converter now attached to ttyUSB1 [ 171.085068][ T5883] cdc_wdm 1-1:1.0: skipping garbage [ 171.090613][ T5883] cdc_wdm 1-1:1.0: skipping garbage [ 171.117530][ T5883] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 171.147947][ T5883] cdc_wdm 1-1:1.0: Unknown control protocol [ 171.316949][ T30] audit: type=1400 audit(1763797199.643:473): avc: denied { read write } for pid=7127 comm="syz.0.296" name="cdc-wdm0" dev="devtmpfs" ino=3008 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:modem_device_t tclass=chr_file permissive=1 [ 171.346690][ T30] audit: type=1400 audit(1763797199.643:474): avc: denied { open } for pid=7127 comm="syz.0.296" path="/dev/cdc-wdm0" dev="devtmpfs" ino=3008 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:modem_device_t tclass=chr_file permissive=1 [ 171.373127][ T7138] netlink: 24 bytes leftover after parsing attributes in process `syz.4.302'. [ 171.635176][ C0] cdc_wdm 1-1:1.0: Unexpected error -71 [ 171.638833][ T24] usb 1-1: USB disconnect, device number 15 [ 171.643494][ C0] cdc_wdm 1-1:1.0: nonzero urb status received: -71 [ 171.655188][ C0] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes [ 171.661282][ C0] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -19 [ 171.807845][ T10] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 171.979504][ T10] usb 5-1: config 0 has an invalid interface number: 85 but max is 0 [ 171.987980][ T10] usb 5-1: config 0 has no interface number 0 [ 172.000953][ T10] usb 5-1: config 0 interface 85 altsetting 151 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 172.028413][ T10] usb 5-1: config 0 interface 85 altsetting 151 endpoint 0x81 has invalid wMaxPacketSize 0 [ 172.044377][ T10] usb 5-1: config 0 interface 85 has no altsetting 0 [ 172.051977][ T10] usb 5-1: New USB device found, idVendor=1d34, idProduct=0004, bcdDevice= 0.00 [ 172.061201][ T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 172.072857][ T10] usb 5-1: config 0 descriptor?? [ 172.089578][ T7172] netlink: 208 bytes leftover after parsing attributes in process `syz.3.307'. [ 172.204852][ T7175] input: syz1 as /devices/virtual/input/input21 [ 172.566633][ T7185] FAULT_INJECTION: forcing a failure. [ 172.566633][ T7185] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 172.579835][ T30] audit: type=1400 audit(1763797200.903:475): avc: denied { ioctl } for pid=7184 comm="syz.2.309" path="socket:[13703]" dev="sockfs" ino=13703 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 172.595351][ T5942] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 172.626544][ T7185] CPU: 1 UID: 0 PID: 7185 Comm: syz.2.309 Not tainted syzkaller #0 PREEMPT(full) [ 172.626573][ T7185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 172.626583][ T7185] Call Trace: [ 172.626589][ T7185] [ 172.626596][ T7185] dump_stack_lvl+0x16c/0x1f0 [ 172.626620][ T7185] should_fail_ex+0x512/0x640 [ 172.626647][ T7185] _copy_from_iter+0x29f/0x1720 [ 172.626674][ T7185] ? __alloc_skb+0x200/0x380 [ 172.626696][ T7185] ? __pfx__copy_from_iter+0x10/0x10 [ 172.626716][ T7185] ? netlink_autobind.isra.0+0x158/0x370 [ 172.626751][ T7185] netlink_sendmsg+0x820/0xdd0 [ 172.626779][ T7185] ? __pfx_netlink_sendmsg+0x10/0x10 [ 172.626817][ T7185] ____sys_sendmsg+0xa98/0xc70 [ 172.626839][ T7185] ? copy_msghdr_from_user+0x10a/0x160 [ 172.626866][ T7185] ? __pfx_____sys_sendmsg+0x10/0x10 [ 172.626899][ T7185] ___sys_sendmsg+0x134/0x1d0 [ 172.626928][ T7185] ? __pfx____sys_sendmsg+0x10/0x10 [ 172.626952][ T7185] ? __lock_acquire+0x622/0x1c90 [ 172.627007][ T7185] __sys_sendmsg+0x16d/0x220 [ 172.627031][ T7185] ? __pfx___sys_sendmsg+0x10/0x10 [ 172.627084][ T7185] do_syscall_64+0xcd/0xfa0 [ 172.627107][ T7185] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 172.627127][ T7185] RIP: 0033:0x7f23c3d8f749 [ 172.627144][ T7185] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 172.627162][ T7185] RSP: 002b:00007f23c1fee038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 172.627182][ T7185] RAX: ffffffffffffffda RBX: 00007f23c3fe5fa0 RCX: 00007f23c3d8f749 [ 172.627195][ T7185] RDX: 0000000000004000 RSI: 0000200000000400 RDI: 0000000000000004 [ 172.627207][ T7185] RBP: 00007f23c1fee090 R08: 0000000000000000 R09: 0000000000000000 [ 172.627220][ T7185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 172.627231][ T7185] R13: 00007f23c3fe6038 R14: 00007f23c3fe5fa0 R15: 00007ffcd2196778 [ 172.627260][ T7185] [ 172.872489][ T10] hid-led 0003:1D34:0004.000A: unknown main item tag 0x0 [ 172.910909][ T10] hid-led 0003:1D34:0004.000A: unknown main item tag 0x0 [ 172.918191][ T869] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 172.941752][ T10] hid-led 0003:1D34:0004.000A: unknown main item tag 0x0 [ 172.958283][ T10] hid-led 0003:1D34:0004.000A: unknown main item tag 0x0 [ 172.984977][ T10] hid-led 0003:1D34:0004.000A: unknown main item tag 0x0 [ 172.994735][ T24] usb 2-1: USB disconnect, device number 13 [ 173.004636][ T24] visor ttyUSB0: Handspring Visor / Palm OS converter now disconnected from ttyUSB0 [ 173.005829][ T5942] usb 4-1: Using ep0 maxpacket: 32 [ 173.016530][ T24] visor ttyUSB1: Handspring Visor / Palm OS converter now disconnected from ttyUSB1 [ 173.029520][ T10] hid-led 0003:1D34:0004.000A: unknown main item tag 0x0 [ 173.029556][ T10] hid-led 0003:1D34:0004.000A: unknown main item tag 0x0 [ 173.045435][ T24] visor 2-1:1.0: device disconnected [ 173.076430][ T5942] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 173.115759][ T5942] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 0 [ 173.126185][ T869] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 173.142098][ T869] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 173.156059][ T10] hid-led 0003:1D34:0004.000A: hidraw0: USB HID v0.00 Device [HID 1d34:0004] on usb-dummy_hcd.4-1/input85 [ 173.203849][ T5942] usb 4-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 173.226763][ T869] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 173.242849][ T10] hid-led 0003:1D34:0004.000A: Dream Cheeky Webmail Notifier initialized [ 173.254240][ T5942] usb 4-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 173.288262][ T869] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 173.300571][ T5942] usb 4-1: Product: syz [ 173.304858][ T5942] usb 4-1: Manufacturer: syz [ 173.321942][ T869] usb 1-1: config 0 descriptor?? [ 173.330023][ T5942] usb 4-1: SerialNumber: syz [ 173.341484][ T869] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 173.359973][ T5942] usb 4-1: config 0 descriptor?? [ 174.005387][ T5942] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 174.108855][ T30] audit: type=1400 audit(1763797202.443:476): avc: denied { setopt } for pid=7208 comm="syz.1.313" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 174.169487][ T5942] usb 3-1: Using ep0 maxpacket: 16 [ 174.201522][ T5942] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 174.240200][ T30] audit: type=1400 audit(1763797202.573:477): avc: denied { bind } for pid=7210 comm="syz.1.314" lport=6 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 174.253317][ T5942] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 174.344935][ T30] audit: type=1400 audit(1763797202.573:478): avc: denied { name_bind } for pid=7210 comm="syz.1.314" src=65530 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=rawip_socket permissive=1 [ 174.365360][ T5942] usb 3-1: New USB device found, idVendor=17ef, idProduct=6049, bcdDevice= 0.00 [ 174.414175][ T5942] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 174.427392][ T30] audit: type=1400 audit(1763797202.573:479): avc: denied { node_bind } for pid=7210 comm="syz.1.314" saddr=172.20.20.170 src=65530 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 174.534921][ T5942] usb 3-1: config 0 descriptor?? [ 175.860320][ T24] usb 4-1: USB disconnect, device number 19 [ 175.927366][ T5942] lenovo 0003:17EF:6049.000B: ignoring exceeding usage max [ 176.065676][ T5883] usb 5-1: USB disconnect, device number 10 [ 176.099342][ T5942] lenovo 0003:17EF:6049.000B: hidraw1: USB HID v0.00 Device [HID 17ef:6049] on usb-dummy_hcd.2-1/input0 [ 176.587433][ T5942] usb 1-1: USB disconnect, device number 16 [ 176.679445][ T5861] usb 3-1: USB disconnect, device number 17 [ 176.736591][ T30] audit: type=1400 audit(1763797205.073:480): avc: denied { read } for pid=7227 comm="syz.0.318" path="socket:[14443]" dev="sockfs" ino=14443 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 176.760117][ C0] vkms_vblank_simulate: vblank timer overrun [ 176.941124][ T30] audit: type=1400 audit(1763797205.273:481): avc: denied { create } for pid=7227 comm="syz.0.318" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 177.276464][ T5891] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 177.551076][ T7239] FAULT_INJECTION: forcing a failure. [ 177.551076][ T7239] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 177.564651][ T30] audit: type=1400 audit(1763797205.883:482): avc: denied { write } for pid=7238 comm="syz.2.321" name="sg0" dev="devtmpfs" ino=791 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 177.615431][ T7239] CPU: 1 UID: 0 PID: 7239 Comm: syz.2.321 Not tainted syzkaller #0 PREEMPT(full) [ 177.615459][ T7239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 177.615472][ T7239] Call Trace: [ 177.615478][ T7239] [ 177.615486][ T7239] dump_stack_lvl+0x16c/0x1f0 [ 177.615512][ T7239] should_fail_ex+0x512/0x640 [ 177.615542][ T7239] _copy_to_user+0x32/0xd0 [ 177.615569][ T7239] simple_read_from_buffer+0xcb/0x170 [ 177.615609][ T7239] proc_fail_nth_read+0x197/0x240 [ 177.615633][ T7239] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 177.615656][ T7239] ? rw_verify_area+0xcf/0x6c0 [ 177.615683][ T7239] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 177.615705][ T7239] vfs_read+0x1e4/0xcf0 [ 177.615728][ T7239] ? __pfx___mutex_lock+0x10/0x10 [ 177.615750][ T7239] ? __pfx_vfs_read+0x10/0x10 [ 177.615777][ T7239] ? __fget_files+0x20e/0x3c0 [ 177.615807][ T7239] ksys_read+0x12a/0x250 [ 177.615826][ T7239] ? __pfx_ksys_read+0x10/0x10 [ 177.615844][ T7239] ? fput+0x9b/0xd0 [ 177.615873][ T7239] do_syscall_64+0xcd/0xfa0 [ 177.615895][ T7239] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 177.615915][ T7239] RIP: 0033:0x7f23c3d8e15c [ 177.615931][ T7239] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 177.615951][ T7239] RSP: 002b:00007f23c1fee030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 177.615969][ T7239] RAX: ffffffffffffffda RBX: 00007f23c3fe5fa0 RCX: 00007f23c3d8e15c [ 177.615983][ T7239] RDX: 000000000000000f RSI: 00007f23c1fee0a0 RDI: 0000000000000004 [ 177.615996][ T7239] RBP: 00007f23c1fee090 R08: 0000000000000000 R09: 0000000000000000 [ 177.616008][ T7239] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 177.616020][ T7239] R13: 00007f23c3fe6038 R14: 00007f23c3fe5fa0 R15: 00007ffcd2196778 [ 177.616049][ T7239] [ 177.818892][ T7236] fido_id[7236]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 177.844649][ T5891] usb 4-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 177.935372][ T5891] usb 4-1: config 0 interface 0 has no altsetting 0 [ 177.969649][ T5891] usb 4-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 178.855403][ T5883] usb 3-1: new full-speed USB device number 18 using dummy_hcd [ 179.426499][ T5891] usb 4-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 180.062031][ T5891] usb 4-1: Product: syz [ 180.099429][ T5891] usb 4-1: Manufacturer: syz [ 180.139307][ T5891] usb 4-1: SerialNumber: syz [ 180.235026][ T5891] usb 4-1: config 0 descriptor?? [ 180.255638][ T5891] usb 4-1: can't set config #0, error -71 [ 180.267008][ T5883] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 180.282447][ T5883] usb 3-1: New USB device found, idVendor=056a, idProduct=00e3, bcdDevice= 0.00 [ 180.291863][ T5883] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 180.301865][ T5883] usb 3-1: config 0 descriptor?? [ 180.327393][ T5891] usb 4-1: USB disconnect, device number 20 [ 180.368606][ T7264] overlayfs: overlapping lowerdir path [ 180.394262][ T7264] netlink: 'syz.4.325': attribute type 10 has an invalid length. [ 180.404135][ T7264] netlink: 40 bytes leftover after parsing attributes in process `syz.4.325'. [ 180.748444][ T30] audit: type=1400 audit(1763797209.073:483): avc: denied { read write } for pid=7261 comm="syz.3.326" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 181.142128][ T30] audit: type=1400 audit(1763797209.073:484): avc: denied { open } for pid=7261 comm="syz.3.326" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 181.235809][ T869] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 181.253929][ T7275] xt_bpf: check failed: parse error [ 181.352350][ T5883] usbhid 3-1:0.0: can't add hid device: -71 [ 181.359095][ T5883] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 181.406302][ T7280] netlink: 24 bytes leftover after parsing attributes in process `syz.3.331'. [ 181.417196][ T869] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 181.442646][ T869] usb 1-1: New USB device found, idVendor=046d, idProduct=c71f, bcdDevice= 0.00 [ 181.463192][ T869] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 181.471465][ T5891] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 181.506549][ T869] usb 1-1: config 0 descriptor?? [ 181.529483][ T5883] usb 3-1: USB disconnect, device number 18 [ 182.054326][ T869] logitech-djreceiver 0003:046D:C71F.000C: hidraw0: USB HID v0.00 Device [HID 046d:c71f] on usb-dummy_hcd.0-1/input0 [ 182.077610][ T5891] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 182.087508][ T5891] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 182.101266][ T5891] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 182.124277][ T5891] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 182.145132][ T5891] usb 5-1: config 0 descriptor?? [ 182.172237][ T5891] usbhid 5-1:0.0: couldn't find an input interrupt endpoint [ 182.204599][ T30] audit: type=1400 audit(1763797210.533:485): avc: denied { read } for pid=7288 comm="syz.2.333" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 182.365624][ T5891] usb 1-1: USB disconnect, device number 17 [ 182.569776][ T30] audit: type=1400 audit(1763797210.893:486): avc: denied { ioctl } for pid=7292 comm="syz.1.334" path="/dev/fuse" dev="devtmpfs" ino=99 ioctlcmd=0x9370 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 183.455704][ T869] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 183.618752][ T7314] overlayfs: overlapping lowerdir path [ 183.624308][ T30] audit: type=1400 audit(1763797211.953:487): avc: denied { ioctl } for pid=7307 comm="syz.1.337" path="/dev/nullb0" dev="devtmpfs" ino=696 ioctlcmd=0x5402 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 183.667698][ T869] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 183.686657][ T7314] netlink: 'syz.3.339': attribute type 10 has an invalid length. [ 183.694507][ T7314] netlink: 40 bytes leftover after parsing attributes in process `syz.3.339'. [ 183.717550][ T869] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 183.727374][ T869] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.736368][ T869] usb 3-1: Product: syz [ 183.740980][ T869] usb 3-1: Manufacturer: syz [ 183.745760][ T869] usb 3-1: SerialNumber: syz [ 184.055352][ T30] audit: type=1400 audit(1763797212.373:488): avc: denied { kexec_image_load } for pid=7321 comm="syz.3.341" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 184.111211][ T30] audit: type=1400 audit(1763797212.423:489): avc: denied { bind } for pid=7324 comm="syz.1.342" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 184.513365][ T30] audit: type=1400 audit(1763797212.423:490): avc: denied { listen } for pid=7324 comm="syz.1.342" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 184.535467][ T5883] usb 5-1: USB disconnect, device number 11 [ 184.624775][ T30] audit: type=1400 audit(1763797212.433:491): avc: denied { connect } for pid=7324 comm="syz.1.342" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 184.795932][ T7329] netlink: 208 bytes leftover after parsing attributes in process `syz.4.343'. [ 184.858742][ T7330] input: syz1 as /devices/virtual/input/input22 [ 184.923332][ T869] cdc_ncm 3-1:1.0: bind() failure [ 184.940704][ T869] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 184.971620][ T869] cdc_ncm 3-1:1.1: bind() failure [ 185.014182][ T869] usb 3-1: USB disconnect, device number 19 [ 185.145499][ T5883] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 185.215285][ T5891] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 185.325286][ T5883] usb 5-1: Using ep0 maxpacket: 32 [ 185.339906][ T5883] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 185.345641][ T5891] usb 1-1: device descriptor read/64, error -71 [ 185.492971][ T5883] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 0 [ 185.511651][ T5883] usb 5-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 185.521262][ T5883] usb 5-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 185.529633][ T5883] usb 5-1: Product: syz [ 185.534096][ T5883] usb 5-1: Manufacturer: syz [ 185.538882][ T5883] usb 5-1: SerialNumber: syz [ 185.653982][ T5883] usb 5-1: config 0 descriptor?? [ 185.700697][ T5891] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 185.984228][ T5891] usb 1-1: device descriptor read/64, error -71 [ 186.038459][ T7345] netlink: 208 bytes leftover after parsing attributes in process `syz.3.346'. [ 186.664338][ T5891] usb usb1-port1: attempt power cycle [ 186.677593][ T7330] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 186.697569][ T7347] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59198 sclass=netlink_route_socket pid=7347 comm=syz.1.347 [ 186.788218][ T7330] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 187.039857][ T7330] netlink: 16 bytes leftover after parsing attributes in process `syz.4.343'. [ 187.650859][ T5891] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 187.712089][ T5891] usb 1-1: device descriptor read/8, error -71 [ 187.888746][ T7349] input: syz1 as /devices/virtual/input/input23 [ 188.989062][ T24] usb 5-1: USB disconnect, device number 12 [ 189.120167][ T869] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 189.131230][ T7363] 9pnet_virtio: no channels available for device syz [ 189.175373][ T30] audit: type=1400 audit(1763797217.503:492): avc: denied { name_connect } for pid=7359 comm="syz.2.351" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=sctp_socket permissive=1 [ 189.553938][ T7370] overlayfs: The uuid=off requires a single fs for lower and upper, falling back to uuid=null. [ 189.575444][ T5942] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 189.587476][ T30] audit: type=1400 audit(1763797217.883:493): avc: denied { mounton } for pid=7365 comm="syz.4.352" path="/71/file0" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 189.647898][ T30] audit: type=1400 audit(1763797217.883:494): avc: denied { getattr } for pid=7365 comm="syz.4.352" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 189.688847][ T30] audit: type=1400 audit(1763797217.903:495): avc: denied { remount } for pid=7365 comm="syz.4.352" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 189.741348][ T30] audit: type=1400 audit(1763797218.023:496): avc: denied { write } for pid=7368 comm="syz.0.354" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 189.826323][ T30] audit: type=1400 audit(1763797218.023:497): avc: denied { read } for pid=7368 comm="syz.0.354" lport=255 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 189.851172][ T5942] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 189.863815][ T5942] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 189.885405][ T5942] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 189.905385][ T5942] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 189.917871][ T5942] usb 2-1: config 0 descriptor?? [ 189.937380][ T5942] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 190.100282][ T7375] netlink: 24 bytes leftover after parsing attributes in process `syz.0.355'. [ 190.215656][ T5942] usb 5-1: new full-speed USB device number 13 using dummy_hcd [ 190.389328][ T5942] usb 5-1: New USB device found, idVendor=c9f5, idProduct=1234, bcdDevice=ff.76 [ 190.403534][ T5942] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 190.411823][ T5942] usb 5-1: Product: syz [ 190.417402][ T5942] usb 5-1: Manufacturer: syz [ 190.422185][ T5942] usb 5-1: SerialNumber: syz [ 190.450154][ T5942] usb 5-1: config 0 descriptor?? [ 190.679146][ T7386] netlink: 24 bytes leftover after parsing attributes in process `syz.2.358'. [ 192.997667][ T5898] usb 2-1: USB disconnect, device number 14 [ 194.075392][ T869] usb 5-1: USB disconnect, device number 13 [ 194.140516][ T7411] overlayfs: overlapping lowerdir path [ 194.147031][ T30] audit: type=1400 audit(1763797222.473:498): avc: denied { unmount } for pid=5815 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 194.197516][ T7415] netlink: 'syz.1.364': attribute type 10 has an invalid length. [ 194.205347][ T7415] netlink: 40 bytes leftover after parsing attributes in process `syz.1.364'. [ 194.240558][ T30] audit: type=1400 audit(1763797222.563:499): avc: denied { write } for pid=7408 comm="syz.2.365" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 194.243494][ T1297] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.272596][ T1297] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.477708][ T30] audit: type=1400 audit(1763797222.813:500): avc: denied { create } for pid=7421 comm="syz.1.369" name="file5" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 194.499739][ T30] audit: type=1400 audit(1763797222.833:501): avc: denied { connect } for pid=7421 comm="syz.1.369" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 194.502634][ T7410] netlink: 8 bytes leftover after parsing attributes in process `syz.2.365'. [ 194.538263][ T30] audit: type=1400 audit(1763797222.833:502): avc: denied { write } for pid=7421 comm="syz.1.369" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 194.610487][ T7410] netlink: 8 bytes leftover after parsing attributes in process `syz.2.365'. [ 194.731250][ T7429] binder: 7428:7429 ioctl c0306201 200000000680 returned -14 [ 195.100324][ T7450] overlayfs: failed to resolve './bus/file0': -2 [ 195.315431][ T30] audit: type=1400 audit(1763797223.643:503): avc: denied { create } for pid=7438 comm="syz.4.370" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 195.426276][ T5898] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 195.472387][ T30] audit: type=1400 audit(1763797223.803:504): avc: denied { unlink } for pid=5810 comm="syz-executor" name="file5" dev="tmpfs" ino=482 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 195.685310][ T5898] usb 3-1: Using ep0 maxpacket: 8 [ 195.695272][ T5898] usb 3-1: config 0 has an invalid interface number: 31 but max is 0 [ 195.707571][ T5898] usb 3-1: config 0 has no interface number 0 [ 196.180132][ T5898] usb 3-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 196.193232][ T5898] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 196.204040][ T5898] usb 3-1: Product: syz [ 196.208731][ T5898] usb 3-1: Manufacturer: syz [ 196.213672][ T5898] usb 3-1: SerialNumber: syz [ 196.252592][ T5898] usb 3-1: config 0 descriptor?? [ 196.322589][ T5822] Bluetooth: hci1: command 0x0406 tx timeout [ 196.330495][ T5822] Bluetooth: hci2: command 0x0406 tx timeout [ 196.395459][ T5134] Bluetooth: hci3: command 0x0406 tx timeout [ 196.470743][ T5898] uvcvideo 3-1:0.31: Found UVC 0.04 device syz (046d:08c3) [ 196.498241][ T5898] uvcvideo 3-1:0.31: Failed to initialize entity for entity 6 [ 196.530593][ T5898] uvcvideo 3-1:0.31: Failed to register entities (-22). [ 196.549158][ T30] audit: type=1400 audit(1763797224.883:505): avc: denied { create } for pid=7482 comm="syz.0.378" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=appletalk_socket permissive=1 [ 196.759754][ T30] audit: type=1400 audit(1763797225.093:506): avc: denied { connect } for pid=7451 comm="syz.2.373" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 196.783537][ T5942] usb 3-1: USB disconnect, device number 20 [ 196.795635][ T30] audit: type=1400 audit(1763797225.113:507): avc: denied { bind } for pid=7451 comm="syz.2.373" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 197.517888][ T5829] Bluetooth: hci0: command 0x0406 tx timeout [ 197.525115][ T7442] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 197.830604][ T7442] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 197.845326][ T7442] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 197.851458][ T7442] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 197.864823][ T7442] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 197.873013][ T7442] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 197.884580][ T7442] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 197.891970][ T7442] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 197.901797][ T7442] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 197.909521][ T7442] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 198.267738][ T5942] usb 4-1: new low-speed USB device number 22 using dummy_hcd [ 198.291480][ T5898] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 198.335319][ T10] usb 1-1: new full-speed USB device number 22 using dummy_hcd [ 198.438891][ T5942] usb 4-1: device descriptor read/all, error -71 [ 198.458555][ T5898] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 198.500777][ T5898] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 198.501241][ T10] usb 1-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 198.519729][ T5898] usb 3-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 198.532400][ T5898] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 198.544896][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 198.554299][ T10] usb 1-1: Product: syz [ 198.554426][ T5898] usb 3-1: config 0 descriptor?? [ 198.563263][ T10] usb 1-1: Manufacturer: syz [ 198.568650][ T10] usb 1-1: SerialNumber: syz [ 198.577045][ T10] usb 1-1: config 0 descriptor?? [ 198.600690][ T10] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 198.825110][ T5891] usb 3-1: USB disconnect, device number 21 [ 198.951730][ T30] audit: type=1400 audit(1763797227.283:508): avc: denied { create } for pid=7560 comm="syz.1.386" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 199.206413][ T7572] capability: warning: `syz.4.391' uses deprecated v2 capabilities in a way that may be insecure [ 199.315490][ T5942] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 199.365728][ T5898] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 199.501723][ T5942] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 199.521875][ T5942] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 199.534778][ T5942] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 199.536794][ T5898] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 199.549509][ T5942] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 199.567542][ T5898] usb 2-1: New USB device found, idVendor=046d, idProduct=c71f, bcdDevice= 0.00 [ 199.577472][ T5898] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 199.595360][ T5829] Bluetooth: hci0: command 0x0406 tx timeout [ 199.600125][ T5942] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 199.616135][ T5898] usb 2-1: config 0 descriptor?? [ 199.617945][ T5942] usb 4-1: config 0 descriptor?? [ 199.755375][ T5883] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 199.795561][ T10] gspca_stk1135: reg_w 0x5 err -110 [ 199.805644][ T10] gspca_stk1135: serial bus timeout: status=0x00 [ 199.813319][ T10] gspca_stk1135: Sensor write failed [ 199.820299][ T10] gspca_stk1135: serial bus timeout: status=0x00 [ 199.832420][ T10] gspca_stk1135: Sensor write failed [ 199.845294][ T10] gspca_stk1135: serial bus timeout: status=0x00 [ 199.852635][ T10] gspca_stk1135: Sensor read failed [ 199.860603][ T10] gspca_stk1135: serial bus timeout: status=0x00 [ 199.868645][ T10] gspca_stk1135: Sensor read failed [ 199.875297][ T10] gspca_stk1135: Detected sensor type unknown (0x0) [ 199.882384][ T10] gspca_stk1135: serial bus timeout: status=0x00 [ 199.888962][ T10] gspca_stk1135: Sensor read failed [ 199.895385][ T10] gspca_stk1135: serial bus timeout: status=0x00 [ 199.901852][ T10] gspca_stk1135: Sensor read failed [ 199.908511][ T10] gspca_stk1135: serial bus timeout: status=0x00 [ 199.915660][ T10] gspca_stk1135: Sensor write failed [ 199.915803][ T5829] Bluetooth: hci4: command 0x0406 tx timeout [ 199.921361][ T5134] Bluetooth: hci3: command 0x0406 tx timeout [ 199.927980][ T5822] Bluetooth: hci2: command 0x0406 tx timeout [ 199.933385][ T5814] Bluetooth: hci1: command 0x0406 tx timeout [ 199.939362][ T5883] usb 3-1: device descriptor read/64, error -71 [ 199.950283][ T10] gspca_stk1135: serial bus timeout: status=0x00 [ 199.961321][ T10] gspca_stk1135: Sensor write failed [ 199.968144][ T10] stk1135 1-1:0.0: probe with driver stk1135 failed with error -110 [ 199.983465][ T24] kernel read not supported for file /dsp1 (pid: 24 comm: kworker/1:0) [ 200.060712][ T5898] logitech-djreceiver 0003:046D:C71F.000D: hidraw0: USB HID v0.00 Device [HID 046d:c71f] on usb-dummy_hcd.1-1/input0 [ 200.066336][ T5942] plantronics 0003:047F:FFFF.000E: hiddev0,hidraw1: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 200.225427][ T5883] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 200.245850][ T5942] usb 2-1: USB disconnect, device number 15 [ 200.405770][ T5883] usb 3-1: device descriptor read/64, error -71 [ 200.417526][ T7584] fido_id[7584]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 200.572268][ T7589] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 201.705424][ T5883] usb usb3-port1: attempt power cycle [ 201.715018][ T30] kauditd_printk_skb: 1 callbacks suppressed [ 201.715036][ T30] audit: type=1400 audit(1763797229.083:510): avc: denied { read } for pid=7587 comm="syz.4.396" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 201.994832][ T10] usb 1-1: USB disconnect, device number 22 [ 202.000894][ T5829] Bluetooth: hci3: command 0x0406 tx timeout [ 202.000943][ T5829] Bluetooth: hci1: command 0x0406 tx timeout [ 202.007082][ T5134] Bluetooth: hci4: command 0x0406 tx timeout [ 202.007118][ T5134] Bluetooth: hci2: command 0x0406 tx timeout [ 202.050755][ T30] audit: type=1400 audit(1763797230.383:511): avc: denied { create } for pid=7591 comm="syz.0.398" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 202.182693][ T7594] nvme_fabrics: missing parameter 'transport=%s' [ 202.189606][ T7594] nvme_fabrics: missing parameter 'nqn=%s' [ 202.208145][ T5883] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 202.221204][ T30] audit: type=1400 audit(1763797230.383:512): avc: denied { bind } for pid=7591 comm="syz.0.398" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 202.245157][ T5883] usb 3-1: device descriptor read/8, error -71 [ 202.251894][ T30] audit: type=1400 audit(1763797230.383:513): avc: denied { listen } for pid=7591 comm="syz.0.398" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 202.403414][ T30] audit: type=1400 audit(1763797230.623:514): avc: denied { getopt } for pid=7591 comm="syz.0.398" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 202.445476][ T7601] kvm: vcpu 0: requested 128 ns lapic timer period limited to 200000 ns [ 202.498157][ T24] usb 4-1: USB disconnect, device number 23 [ 202.536042][ T7601] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (200000 ns). Using initial count to start timer. [ 202.601114][ T5883] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 202.873030][ T7609] netlink: 20 bytes leftover after parsing attributes in process `syz.3.401'. [ 202.885297][ T7609] netlink: 4 bytes leftover after parsing attributes in process `syz.3.401'. [ 203.018695][ T5883] usb 3-1: device not accepting address 25, error -71 [ 203.695427][ T5883] usb usb3-port1: unable to enumerate USB device [ 203.748566][ T7610] FAULT_INJECTION: forcing a failure. [ 203.748566][ T7610] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 203.817134][ T7610] CPU: 0 UID: 0 PID: 7610 Comm: syz.1.403 Not tainted syzkaller #0 PREEMPT(full) [ 203.817152][ T7610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 203.817159][ T7610] Call Trace: [ 203.817164][ T7610] [ 203.817168][ T7610] dump_stack_lvl+0x16c/0x1f0 [ 203.817184][ T7610] should_fail_ex+0x512/0x640 [ 203.817201][ T7610] _copy_from_iter+0x29f/0x1720 [ 203.817217][ T7610] ? __alloc_skb+0x200/0x380 [ 203.817232][ T7610] ? __pfx__copy_from_iter+0x10/0x10 [ 203.817245][ T7610] ? netlink_autobind.isra.0+0x158/0x370 [ 203.817267][ T7610] netlink_sendmsg+0x820/0xdd0 [ 203.817286][ T7610] ? __pfx_netlink_sendmsg+0x10/0x10 [ 203.817307][ T7610] ____sys_sendmsg+0xa98/0xc70 [ 203.817319][ T7610] ? copy_msghdr_from_user+0x10a/0x160 [ 203.817333][ T7610] ? __pfx_____sys_sendmsg+0x10/0x10 [ 203.817351][ T7610] ___sys_sendmsg+0x134/0x1d0 [ 203.817366][ T7610] ? __pfx____sys_sendmsg+0x10/0x10 [ 203.817379][ T7610] ? __lock_acquire+0x622/0x1c90 [ 203.817408][ T7610] __sys_sendmsg+0x16d/0x220 [ 203.817423][ T7610] ? __pfx___sys_sendmsg+0x10/0x10 [ 203.817453][ T7610] do_syscall_64+0xcd/0xfa0 [ 203.817466][ T7610] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 203.817478][ T7610] RIP: 0033:0x7f129818f749 [ 203.817487][ T7610] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 203.817498][ T7610] RSP: 002b:00007f1298fa0038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 203.817509][ T7610] RAX: ffffffffffffffda RBX: 00007f12983e5fa0 RCX: 00007f129818f749 [ 203.817517][ T7610] RDX: 0000000020000050 RSI: 00002000000002c0 RDI: 0000000000000003 [ 203.817524][ T7610] RBP: 00007f1298fa0090 R08: 0000000000000000 R09: 0000000000000000 [ 203.817530][ T7610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 203.817537][ T7610] R13: 00007f12983e6038 R14: 00007f12983e5fa0 R15: 00007ffd075168e8 [ 203.817552][ T7610] [ 203.982435][ C1] vcan0: j1939_tp_rxtimer: 0xffff8880339b6c00: rx timeout, send abort [ 204.083524][ T30] audit: type=1400 audit(1763797232.363:515): avc: denied { read } for pid=5165 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 204.106129][ T30] audit: type=1400 audit(1763797232.363:516): avc: denied { search } for pid=5165 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 204.155429][ T30] audit: type=1400 audit(1763797232.373:517): avc: denied { search } for pid=5165 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 204.210039][ T30] audit: type=1400 audit(1763797232.373:518): avc: denied { add_name } for pid=5165 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 204.290013][ T30] audit: type=1400 audit(1763797232.373:519): avc: denied { create } for pid=5165 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 204.435524][ T5883] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 204.485399][ C1] vcan0: j1939_tp_rxtimer: 0xffff8880339b6000: rx timeout, send abort [ 204.531414][ C1] vcan0: j1939_tp_rxtimer: 0xffff8880339b6c00: abort rx timeout. Force session deactivation [ 204.632455][ T5883] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 204.643908][ T5883] usb 4-1: New USB device found, idVendor=046d, idProduct=c71f, bcdDevice= 0.00 [ 204.653975][ T5883] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 204.665609][ T5883] usb 4-1: config 0 descriptor?? [ 204.993697][ C1] vcan0: j1939_tp_rxtimer: 0xffff8880339b6000: abort rx timeout. Force session deactivation [ 205.010016][ T7629] capability: warning: `syz.0.410' uses 32-bit capabilities (legacy support in use) [ 205.088178][ T5883] logitech-djreceiver 0003:046D:C71F.000F: hidraw0: USB HID v0.00 Device [HID 046d:c71f] on usb-dummy_hcd.3-1/input0 [ 205.180174][ T7633] netlink: 20 bytes leftover after parsing attributes in process `syz.2.411'. [ 205.291895][ T5883] usb 4-1: USB disconnect, device number 24 [ 206.007164][ T7648] ptrace attach of ""[7646] was attempted by "./syz-executor exec"[7648] [ 208.745311][ T5891] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 209.415360][ T30] kauditd_printk_skb: 10 callbacks suppressed [ 209.415377][ T30] audit: type=1400 audit(1763797237.742:530): avc: denied { append } for pid=7669 comm="syz.4.423" name="sg0" dev="devtmpfs" ino=791 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 209.555997][ T5891] usb 2-1: Using ep0 maxpacket: 8 [ 209.612182][ T5891] usb 2-1: unable to get BOS descriptor or descriptor too short [ 209.705945][ T5891] usb 2-1: config 4 interface 0 has no altsetting 0 [ 209.784487][ T5891] usb 2-1: string descriptor 0 read error: -22 [ 209.790890][ T5891] usb 2-1: New USB device found, idVendor=058f, idProduct=6610, bcdDevice=48.05 [ 209.873706][ T7679] bridge1: entered promiscuous mode [ 210.011931][ T5891] usb 2-1: New USB device strings: Mfr=2, Product=0, SerialNumber=3 [ 210.113425][ T5891] usb 2-1: dvb_usb_v2: found a 'Sigmatek DVB-110' in warm state [ 210.137035][ T7682] overlayfs: overlapping lowerdir path [ 210.154669][ T5891] usb 2-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 210.184751][ T5891] dvbdev: DVB: registering new adapter (Sigmatek DVB-110) [ 210.197669][ T5891] usb 2-1: media controller created [ 210.404299][ T7685] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 210.545866][ T7685] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 210.668512][ T5891] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 210.680702][ T7682] netlink: 'syz.0.427': attribute type 10 has an invalid length. [ 210.706343][ T7682] netlink: 40 bytes leftover after parsing attributes in process `syz.0.427'. [ 210.788644][ T5891] zl10353_read_register: readreg error (reg=127, ret==0) [ 210.842931][ T7693] syzkaller1: entered promiscuous mode [ 210.864271][ T7693] syzkaller1: entered allmulticast mode [ 211.223719][ T5891] usb 2-1: USB disconnect, device number 16 [ 211.422372][ T7701] netlink: 72 bytes leftover after parsing attributes in process `syz.4.433'. [ 211.565308][ T5898] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 211.727885][ T5898] usb 3-1: Using ep0 maxpacket: 16 [ 211.750027][ T5898] usb 3-1: New USB device found, idVendor=09e8, idProduct=0062, bcdDevice=80.f2 [ 211.780910][ T7709] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 211.826930][ T5898] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 211.888197][ T5898] usb 3-1: Product: syz [ 211.933528][ T5898] usb 3-1: Manufacturer: syz [ 211.956603][ T5898] usb 3-1: SerialNumber: syz [ 212.033647][ T5898] usb 3-1: config 0 descriptor?? [ 212.077910][ T5898] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 212.242933][ T5898] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -2 [ 212.272758][ T5898] usb 3-1: USB disconnect, device number 26 [ 212.311190][ T7340] udevd[7340]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 212.516350][ T7709] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 212.659117][ T7734] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7734 comm=syz.4.440 [ 212.782095][ T7709] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 213.088221][ T7709] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 213.294129][ T7752] overlayfs: overlapping lowerdir path [ 213.331814][ T30] audit: type=1400 audit(1763797241.662:531): avc: denied { bind } for pid=7753 comm="syz.1.445" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 213.359418][ T7749] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 213.408381][ T7752] netlink: 'syz.4.444': attribute type 10 has an invalid length. [ 213.482547][ T7752] netlink: 40 bytes leftover after parsing attributes in process `syz.4.444'. [ 213.725960][ T30] audit: type=1400 audit(1763797241.662:532): avc: denied { setopt } for pid=7753 comm="syz.1.445" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 213.939578][ T3532] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 213.984438][ T3532] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 214.049512][ T36] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 214.076362][ T7767] FAULT_INJECTION: forcing a failure. [ 214.076362][ T7767] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 214.113506][ T36] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 214.154803][ T7767] CPU: 1 UID: 0 PID: 7767 Comm: syz.4.448 Not tainted syzkaller #0 PREEMPT(full) [ 214.154833][ T7767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 214.154844][ T7767] Call Trace: [ 214.154852][ T7767] [ 214.154859][ T7767] dump_stack_lvl+0x16c/0x1f0 [ 214.154885][ T7767] should_fail_ex+0x512/0x640 [ 214.154914][ T7767] _copy_to_user+0x32/0xd0 [ 214.154942][ T7767] simple_read_from_buffer+0xcb/0x170 [ 214.154976][ T7767] proc_fail_nth_read+0x197/0x240 [ 214.155003][ T7767] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 214.155029][ T7767] ? rw_verify_area+0xcf/0x6c0 [ 214.155057][ T7767] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 214.155081][ T7767] vfs_read+0x1e4/0xcf0 [ 214.155105][ T7767] ? __pfx___mutex_lock+0x10/0x10 [ 214.155127][ T7767] ? __pfx_vfs_read+0x10/0x10 [ 214.155154][ T7767] ? __fget_files+0x20e/0x3c0 [ 214.155185][ T7767] ksys_read+0x12a/0x250 [ 214.155201][ T7767] ? __pfx_ksys_read+0x10/0x10 [ 214.155226][ T7767] do_syscall_64+0xcd/0xfa0 [ 214.155245][ T7767] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 214.155265][ T7767] RIP: 0033:0x7efedc98e15c [ 214.155280][ T7767] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 214.155300][ T7767] RSP: 002b:00007efedd82b030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 214.155320][ T7767] RAX: ffffffffffffffda RBX: 00007efedcbe5fa0 RCX: 00007efedc98e15c [ 214.155334][ T7767] RDX: 000000000000000f RSI: 00007efedd82b0a0 RDI: 0000000000000004 [ 214.155344][ T7767] RBP: 00007efedd82b090 R08: 0000000000000000 R09: 0000000000000000 [ 214.155356][ T7767] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 214.155368][ T7767] R13: 00007efedcbe6038 R14: 00007efedcbe5fa0 R15: 00007ffed481ea58 [ 214.155398][ T7767] [ 214.451808][ T7780] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 214.459988][ T7780] UDF-fs: Scanning with blocksize 512 failed [ 214.467152][ T7780] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 214.475041][ T7780] UDF-fs: Scanning with blocksize 1024 failed [ 214.482239][ T7780] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 214.495032][ T7780] UDF-fs: Scanning with blocksize 2048 failed [ 214.504137][ T7780] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 214.512951][ T7780] UDF-fs: Scanning with blocksize 4096 failed [ 214.702989][ T30] audit: type=1400 audit(1763797243.032:533): avc: denied { ioctl } for pid=7778 comm="syz.2.453" path="socket:[17578]" dev="sockfs" ino=17578 ioctlcmd=0x89e2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 214.863424][ T7787] libceph: resolve '½@½Ée2²âOAq§¨­cz' (ret=-3): failed [ 215.136002][ T30] audit: type=1400 audit(1763797243.212:534): avc: denied { getopt } for pid=7781 comm="syz.3.451" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 215.478405][ T30] audit: type=1400 audit(1763797243.802:535): avc: denied { create } for pid=7791 comm="syz.0.454" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 216.219400][ T5829] Bluetooth: hci3: unexpected event for opcode 0x0c1a [ 216.237401][ T30] audit: type=1400 audit(1763797244.572:536): avc: denied { name_bind } for pid=7777 comm="syz.4.452" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 216.304880][ T7794] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 216.567685][ T30] audit: type=1400 audit(1763797244.902:537): avc: denied { watch watch_reads } for pid=7815 comm="syz.0.462" path="/84" dev="tmpfs" ino=463 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 216.602243][ T7820] netlink: 8 bytes leftover after parsing attributes in process `syz.2.459'. [ 217.075375][ T30] audit: type=1400 audit(1763797244.932:538): avc: denied { ioctl } for pid=7808 comm="syz.2.459" path="socket:[16842]" dev="sockfs" ino=16842 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 217.126836][ T30] audit: type=1400 audit(1763797244.962:539): avc: denied { link } for pid=7811 comm="syz.4.461" name="file0" dev="fuse" ino=0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 217.475480][ T7829] netlink: 84 bytes leftover after parsing attributes in process `syz.0.464'. [ 217.618479][ T30] audit: type=1400 audit(1763797245.692:540): avc: denied { ioctl } for pid=7825 comm="syz.0.464" path="socket:[16859]" dev="sockfs" ino=16859 ioctlcmd=0x89e2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 218.826997][ T7846] FAULT_INJECTION: forcing a failure. [ 218.826997][ T7846] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 218.840570][ T7846] CPU: 0 UID: 0 PID: 7846 Comm: syz.2.469 Not tainted syzkaller #0 PREEMPT(full) [ 218.840595][ T7846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 218.840606][ T7846] Call Trace: [ 218.840614][ T7846] [ 218.840622][ T7846] dump_stack_lvl+0x16c/0x1f0 [ 218.840647][ T7846] should_fail_ex+0x512/0x640 [ 218.840676][ T7846] _copy_from_user+0x2e/0xd0 [ 218.840703][ T7846] get_user_ifreq+0xf1/0x250 [ 218.840734][ T7846] sock_do_ioctl+0x16b/0x280 [ 218.840755][ T7846] ? __pfx_sock_do_ioctl+0x10/0x10 [ 218.840773][ T7846] ? do_vfs_ioctl+0x10/0x14f0 [ 218.840808][ T7846] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 218.840843][ T7846] sock_ioctl+0x227/0x6b0 [ 218.840864][ T7846] ? __pfx_sock_ioctl+0x10/0x10 [ 218.840884][ T7846] ? lockdep_hardirqs_on+0x7c/0x110 [ 218.840917][ T7846] ? __pfx_sock_ioctl+0x10/0x10 [ 218.840939][ T7846] __x64_sys_ioctl+0x18e/0x210 [ 218.840969][ T7846] do_syscall_64+0xcd/0xfa0 [ 218.840992][ T7846] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 218.841013][ T7846] RIP: 0033:0x7f23c3d8f749 [ 218.841030][ T7846] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 218.841049][ T7846] RSP: 002b:00007f23c1fcd038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 218.841068][ T7846] RAX: ffffffffffffffda RBX: 00007f23c3fe6090 RCX: 00007f23c3d8f749 [ 218.841082][ T7846] RDX: 0000200000000100 RSI: 00000000000089b0 RDI: 0000000000000004 [ 218.841095][ T7846] RBP: 00007f23c1fcd090 R08: 0000000000000000 R09: 0000000000000000 [ 218.841107][ T7846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 218.841119][ T7846] R13: 00007f23c3fe6128 R14: 00007f23c3fe6090 R15: 00007ffcd2196778 [ 218.841149][ T7846] [ 219.005595][ T7848] netlink: 8 bytes leftover after parsing attributes in process `syz.0.468'. [ 219.012907][ T30] audit: type=1400 audit(1763797247.322:541): avc: denied { create } for pid=7842 comm="syz.0.468" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 219.065729][ T30] audit: type=1400 audit(1763797247.332:542): avc: denied { append } for pid=7842 comm="syz.0.468" name="file0" dev="tmpfs" ino=487 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 219.815586][ T7856] tipc: Enabling of bearer rejected, already enabled [ 220.162964][ T5829] Bluetooth: hci3: ACL packet for unknown connection handle 201 [ 220.181321][ T7860] EXT4-fs: Conflicting test_dummy_encryption options [ 220.308594][ T30] kauditd_printk_skb: 1 callbacks suppressed [ 220.308613][ T30] audit: type=1400 audit(1763797248.622:544): avc: denied { map } for pid=7859 comm="syz.3.473" path="socket:[16979]" dev="sockfs" ino=16979 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_stream_socket permissive=1 [ 221.984867][ T30] audit: type=1400 audit(1763797250.312:545): avc: denied { setopt } for pid=7876 comm="syz.0.478" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 222.093065][ T7886] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 222.630177][ T7888] netlink: 'syz.3.481': attribute type 39 has an invalid length. [ 222.748533][ T7888] hsr_slave_1 (unregistering): left promiscuous mode [ 222.837412][ T7896] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 222.904049][ T30] audit: type=1400 audit(1763797251.202:546): avc: denied { bind } for pid=7892 comm="syz.2.482" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 223.001470][ T7898] netlink: 4 bytes leftover after parsing attributes in process `syz.4.483'. [ 223.096957][ T7898] netlink: 12 bytes leftover after parsing attributes in process `syz.4.483'. [ 223.248004][ T7903] netlink: 12 bytes leftover after parsing attributes in process `syz.4.483'. [ 224.449006][ T7909] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 226.111798][ T7923] ======================================================= [ 226.111798][ T7923] WARNING: The mand mount option has been deprecated and [ 226.111798][ T7923] and is ignored by this kernel. Remove the mand [ 226.111798][ T7923] option from the mount to silence this warning. [ 226.111798][ T7923] ======================================================= [ 226.441436][ T30] audit: type=1400 audit(1763797254.612:547): avc: denied { ioctl } for pid=7917 comm="syz.0.489" path="/dev/fb0" dev="devtmpfs" ino=629 ioctlcmd=0x4601 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 227.806063][ T7931] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 228.612104][ T30] audit: type=1400 audit(1763797256.942:548): avc: denied { write } for pid=7934 comm="syz.2.493" path="socket:[17218]" dev="sockfs" ino=17218 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 229.864594][ T30] audit: type=1400 audit(1763797258.162:549): avc: denied { create } for pid=7948 comm="syz.4.495" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 230.609984][ T7962] ptrace attach of ""[7961] was attempted by "./syz-executor exec"[7962] [ 230.856310][ T7966] netlink: 'syz.3.500': attribute type 1 has an invalid length. [ 230.894841][ T7966] netlink: 8 bytes leftover after parsing attributes in process `syz.3.500'. [ 231.024706][ T5814] Bluetooth: hci4: command 0x0406 tx timeout [ 232.898994][ T869] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 233.137301][ T869] usb 2-1: Using ep0 maxpacket: 32 [ 233.150676][ T869] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 233.261789][ T869] usb 2-1: New USB device found, idVendor=06f8, idProduct=301b, bcdDevice=bb.39 [ 233.374902][ T869] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 233.489228][ T869] usb 2-1: Product: syz [ 233.546178][ T869] usb 2-1: Manufacturer: syz [ 233.588908][ T869] usb 2-1: SerialNumber: syz [ 233.710997][ T869] usb 2-1: config 0 descriptor?? [ 233.875166][ T869] gspca_main: gspca_pac7302-2.14.0 probing 06f8:301b [ 234.203580][ T7979] JFS: charset not found [ 234.262810][ T30] audit: type=1400 audit(1763797262.592:550): avc: denied { create } for pid=7969 comm="syz.1.502" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 234.568821][ T30] audit: type=1400 audit(1763797262.892:551): avc: denied { module_request } for pid=7986 comm="syz.0.506" kmod="crypto-md4" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 234.605676][ T869] gspca_pac7302: reg_w() failed i: 78 v: 00 error -110 [ 234.643620][ T869] gspca_pac7302 2-1:0.0: probe with driver gspca_pac7302 failed with error -110 [ 234.821982][ T30] audit: type=1800 audit(1763797263.152:552): pid=7988 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=set_data cause=unavailable-hash-algorithm comm="syz.0.506" name="/newroot/94" dev="tmpfs" ino=519 res=0 errno=0 [ 235.164510][ T24] usb 2-1: USB disconnect, device number 17 [ 235.404624][ T7988] use of bytesused == 0 is deprecated and will be removed in the future, [ 235.416597][ T7988] use the actual size instead. [ 239.266131][ T8041] FAULT_INJECTION: forcing a failure. [ 239.266131][ T8041] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 239.325309][ T8041] CPU: 0 UID: 0 PID: 8041 Comm: syz.1.519 Not tainted syzkaller #0 PREEMPT(full) [ 239.325339][ T8041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 239.325350][ T8041] Call Trace: [ 239.325357][ T8041] [ 239.325365][ T8041] dump_stack_lvl+0x16c/0x1f0 [ 239.325390][ T8041] should_fail_ex+0x512/0x640 [ 239.325419][ T8041] _copy_from_user+0x2e/0xd0 [ 239.325446][ T8041] move_addr_to_kernel+0x65/0x170 [ 239.325487][ T8041] __copy_msghdr+0x386/0x470 [ 239.325515][ T8041] copy_msghdr_from_user+0xc1/0x160 [ 239.325540][ T8041] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 239.325573][ T8041] ? __pfx__kstrtoull+0x10/0x10 [ 239.325616][ T8041] ___sys_sendmsg+0xfe/0x1d0 [ 239.325645][ T8041] ? __pfx____sys_sendmsg+0x10/0x10 [ 239.325694][ T8041] ? find_held_lock+0x2b/0x80 [ 239.325739][ T8041] __sys_sendmmsg+0x200/0x420 [ 239.325774][ T8041] ? __pfx___sys_sendmmsg+0x10/0x10 [ 239.325814][ T8041] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 239.325848][ T8041] ? fput+0x9b/0xd0 [ 239.325873][ T8041] ? ksys_write+0x1ac/0x250 [ 239.325892][ T8041] ? __pfx_ksys_write+0x10/0x10 [ 239.325917][ T8041] __x64_sys_sendmmsg+0x9c/0x100 [ 239.325943][ T8041] ? lockdep_hardirqs_on+0x7c/0x110 [ 239.325963][ T8041] do_syscall_64+0xcd/0xfa0 [ 239.325985][ T8041] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 239.326006][ T8041] RIP: 0033:0x7f129818f749 [ 239.326022][ T8041] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 239.326042][ T8041] RSP: 002b:00007f1298fa0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 239.326061][ T8041] RAX: ffffffffffffffda RBX: 00007f12983e5fa0 RCX: 00007f129818f749 [ 239.326075][ T8041] RDX: 0000000000000001 RSI: 0000200000000440 RDI: 0000000000000003 [ 239.326088][ T8041] RBP: 00007f1298fa0090 R08: 0000000000000000 R09: 0000000000000000 [ 239.326100][ T8041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 239.326112][ T8041] R13: 00007f12983e6038 R14: 00007f12983e5fa0 R15: 00007ffd075168e8 [ 239.326141][ T8041] [ 239.636490][ T8013] infiniband syz!: set active [ 239.641433][ T8013] infiniband syz!: added team_slave_0 [ 239.650254][ T8013] syz!: rxe_create_cq: returned err = -12 [ 239.656706][ T8013] infiniband syz!: Couldn't create ib_mad CQ [ 239.662935][ T8013] infiniband syz!: Couldn't open port 1 [ 239.714338][ T8013] RDS/IB: syz!: added [ 239.719037][ T8013] smc: adding ib device syz! with port count 1 [ 239.726119][ T8013] smc: ib device syz! port 1 has no pnetid [ 239.905285][ T5883] usb 2-1: new low-speed USB device number 18 using dummy_hcd [ 240.288286][ T8055] can0: slcan on ttyS3. [ 240.412723][ T5942] IPVS: starting estimator thread 0... [ 240.425030][ T8055] IPVS: lblc: FWM 3 0x00000003 - no destination available [ 240.545433][ T8058] IPVS: using max 35 ests per chain, 84000 per kthread [ 240.594656][ T5883] usb 2-1: unable to get BOS descriptor or descriptor too short [ 240.606064][ T5883] usb 2-1: config 1 interface 0 altsetting 60 endpoint 0x81 has invalid maxpacket 16, setting to 8 [ 240.623112][ T5883] usb 2-1: config 1 interface 0 altsetting 60 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 240.637342][ T5883] usb 2-1: config 1 interface 0 has no altsetting 0 [ 240.773217][ T8049] can0 (unregistered): slcan off ttyS3. [ 241.105578][ T5942] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 241.265315][ T5942] usb 5-1: Using ep0 maxpacket: 16 [ 241.286424][ T5942] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 241.311774][ T5942] usb 5-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 241.358737][ T5942] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 241.375687][ T5942] usb 5-1: Product: syz [ 241.379892][ T5942] usb 5-1: Manufacturer: syz [ 241.390466][ T5942] usb 5-1: SerialNumber: syz [ 241.411900][ T5942] usb 5-1: config 0 descriptor?? [ 241.489968][ T5942] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 241.510829][ T5942] em28xx 5-1:0.0: DVB interface 0 found: bulk [ 242.659020][ T5942] em28xx 5-1:0.0: unknown em28xx chip ID (0) [ 242.713622][ T5883] usb 2-1: New USB device found, idVendor=05ac, idProduct=0250, bcdDevice= 0.40 [ 242.755991][ T5883] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 242.806965][ T5883] usb 2-1: can't set config #1, error -71 [ 242.847449][ T5883] usb 2-1: USB disconnect, device number 18 [ 242.853571][ T30] audit: type=1400 audit(1763797271.172:553): avc: denied { getopt } for pid=8079 comm="syz.1.529" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 243.224679][ T8083] ptrace attach of ""[8087] was attempted by "./syz-executor exec"[8083] [ 348.295179][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 348.302173][ C1] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P8082/1:b..l [ 348.310939][ C1] rcu: (detected by 1, t=10504 jiffies, g=24705, q=319 ncpus=2) [ 348.319586][ C1] task:syz.1.530 state:R running task stack:26536 pid:8082 tgid:8081 ppid:5810 task_flags:0x400140 flags:0x00080001 [ 348.334591][ C1] Call Trace: [ 348.338325][ C1] [ 348.342055][ C1] __schedule+0x1190/0x5de0 [ 348.346617][ C1] ? trace_sched_exit_tp+0xa1/0x120 [ 348.351876][ C1] ? __pfx___schedule+0x10/0x10 [ 348.356755][ C1] ? __lock_acquire+0xb8a/0x1c90 [ 348.361802][ C1] ? mark_held_locks+0x49/0x80 [ 348.366566][ C1] preempt_schedule_irq+0x51/0x90 [ 348.371587][ C1] irqentry_exit+0x36/0x90 [ 348.376017][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 348.382024][ C1] RIP: 0010:lock_acquire+0xef/0x350 [ 348.387228][ C1] Code: 41 57 44 89 e9 44 89 f2 48 89 de e8 ab d0 fe ff 5f 41 58 65 ff 0d f1 e5 08 12 0f 85 4f ff ff ff e8 76 1c 93 ff e9 45 ff ff ff <48> 8b 74 24 68 48 89 df e8 d4 96 8c 00 8b 0d f2 7c e9 0e 85 c9 0f [ 348.407098][ C1] RSP: 0018:ffffc9000445ec60 EFLAGS: 00000202 [ 348.413164][ C1] RAX: 0000000000000001 RBX: ffffffff8e3c4760 RCX: 0000000000000002 [ 348.421127][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff8dcd5ee0 [ 348.429113][ C1] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 348.437172][ C1] R10: 0000000000000000 R11: 00000000000117c3 R12: 0000000000000000 [ 348.445134][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 348.453468][ C1] ? unwind_next_frame+0x3f4/0x20a0 [ 348.458712][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 348.464880][ C1] unwind_next_frame+0xd1/0x20a0 [ 348.469815][ C1] ? unwind_next_frame+0xbd/0x20a0 [ 348.474940][ C1] ? __alloc_frozen_pages_noprof+0x25f/0x2470 [ 348.481029][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 348.487230][ C1] arch_stack_walk+0x94/0x100 [ 348.492031][ C1] ? __alloc_frozen_pages_noprof+0x25f/0x2470 [ 348.498228][ C1] stack_trace_save+0x8e/0xc0 [ 348.502909][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 348.508287][ C1] ? __lock_acquire+0x622/0x1c90 [ 348.513220][ C1] save_stack+0x160/0x1f0 [ 348.517665][ C1] ? __pfx_save_stack+0x10/0x10 [ 348.522605][ C1] ? post_alloc_hook+0x1af/0x220 [ 348.528710][ C1] ? get_page_from_freelist+0x10a3/0x3a30 [ 348.534457][ C1] ? __alloc_frozen_pages_noprof+0x25f/0x2470 [ 348.540553][ C1] ? __lock_acquire+0x622/0x1c90 [ 348.545497][ C1] __set_page_owner+0x91/0x560 [ 348.550351][ C1] ? __pfx___set_page_owner+0x10/0x10 [ 348.555719][ C1] ? bad_range+0x261/0x4c0 [ 348.560140][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 348.566037][ C1] post_alloc_hook+0x1af/0x220 [ 348.571521][ C1] get_page_from_freelist+0x10a3/0x3a30 [ 348.577192][ C1] ? prepare_alloc_pages+0x3c2/0x610 [ 348.582477][ C1] ? rcu_is_watching+0x12/0xc0 [ 348.587250][ C1] __alloc_frozen_pages_noprof+0x25f/0x2470 [ 348.593147][ C1] ? __lock_acquire+0xb8a/0x1c90 [ 348.598793][ C1] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 348.605223][ C1] ? do_raw_spin_lock+0x12c/0x2b0 [ 348.610706][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 348.616201][ C1] ? find_held_lock+0x2b/0x80 [ 348.621004][ C1] ? __lock_acquire+0xb8a/0x1c90 [ 348.626139][ C1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 348.632067][ C1] ? policy_nodemask+0xea/0x4e0 [ 348.636919][ C1] alloc_pages_mpol+0x1fb/0x550 [ 348.641765][ C1] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 348.647154][ C1] folio_alloc_mpol_noprof+0x36/0x2f0 [ 348.652587][ C1] shmem_alloc_folio+0x135/0x160 [ 348.657529][ C1] shmem_alloc_and_add_folio+0x494/0xc20 [ 348.663175][ C1] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 348.669332][ C1] ? shmem_allowable_huge_orders+0xd4/0x3f0 [ 348.675235][ C1] shmem_get_folio_gfp+0x67f/0x1610 [ 348.680448][ C1] ? filemap_map_pages+0x11a2/0x1d50 [ 348.685735][ C1] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 348.691373][ C1] ? filemap_map_pages+0x121f/0x1d50 [ 348.696664][ C1] shmem_fault+0x1fe/0xa30 [ 348.701083][ C1] ? __pfx_shmem_fault+0x10/0x10 [ 348.706039][ C1] ? __pfx_filemap_map_pages+0x10/0x10 [ 348.711514][ C1] ? __pfx_filemap_map_pages+0x10/0x10 [ 348.716977][ C1] __do_fault+0x10d/0x490 [ 348.721323][ C1] ? __pfx_filemap_map_pages+0x10/0x10 [ 348.726961][ C1] do_pte_missing+0xf4a/0x3ba0 [ 348.731735][ C1] ? find_held_lock+0x2b/0x80 [ 348.736416][ C1] ? __handle_mm_fault+0x1529/0x2aa0 [ 348.741723][ C1] __handle_mm_fault+0x1556/0x2aa0 [ 348.746849][ C1] ? __pfx___handle_mm_fault+0x10/0x10 [ 348.752328][ C1] ? __pte_offset_map_lock+0x174/0x310 [ 348.757781][ C1] ? find_held_lock+0x2b/0x80 [ 348.762464][ C1] ? follow_page_pte+0x5cf/0x1390 [ 348.767493][ C1] handle_mm_fault+0x589/0xd10 [ 348.772266][ C1] __get_user_pages+0x54e/0x3530 [ 348.777210][ C1] ? __pfx___get_user_pages+0x10/0x10 [ 348.782614][ C1] populate_vma_page_range+0x267/0x3f0 [ 348.788072][ C1] ? __pfx_populate_vma_page_range+0x10/0x10 [ 348.794042][ C1] ? __pfx_find_vma_intersection+0x10/0x10 [ 348.799935][ C1] ? do_mmap+0x69c/0x1210 [ 348.804312][ C1] __mm_populate+0x1d8/0x380 [ 348.808902][ C1] ? __pfx___mm_populate+0x10/0x10 [ 348.814014][ C1] ? up_write+0x1b2/0x520 [ 348.818343][ C1] vm_mmap_pgoff+0x37f/0x470 [ 348.822941][ C1] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 348.828050][ C1] ? __x64_sys_futex+0x1e0/0x4c0 [ 348.832988][ C1] ? __x64_sys_futex+0x1e9/0x4c0 [ 348.838013][ C1] ksys_mmap_pgoff+0x7d/0x5c0 [ 348.842780][ C1] ? xfd_validate_state+0x61/0x180 [ 348.847993][ C1] ? __task_pid_nr_ns+0x1f5/0x500 [ 348.853017][ C1] __x64_sys_mmap+0x125/0x190 [ 348.857687][ C1] do_syscall_64+0xcd/0xfa0 [ 348.862190][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 348.868077][ C1] RIP: 0033:0x7f129818f749 [ 348.872482][ C1] RSP: 002b:00007f1298fa0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 348.880992][ C1] RAX: ffffffffffffffda RBX: 00007f12983e5fa0 RCX: 00007f129818f749 [ 348.888968][ C1] RDX: b635773f06ebbeee RSI: 0000000000b36000 RDI: 0000200000000000 [ 348.896937][ C1] RBP: 00007f1298213f91 R08: ffffffffffffffff R09: 0000000000000000 [ 348.905008][ C1] R10: 0000000000008031 R11: 0000000000000246 R12: 0000000000000000 [ 348.912981][ C1] R13: 00007f12983e6038 R14: 00007f12983e5fa0 R15: 00007ffd075168e8 [ 348.920975][ C1] [ 348.923986][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 10465 jiffies! g24705 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 348.936303][ C1] rcu: Possible timer handling issue on cpu=0 timer-softirq=16125 [ 348.944176][ C1] rcu: rcu_preempt kthread starved for 10466 jiffies! g24705 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 348.955548][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 348.965523][ C1] rcu: RCU grace-period kthread stack dump: [ 348.971404][ C1] task:rcu_preempt state:I stack:28744 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 [ 348.983367][ C1] Call Trace: [ 348.986662][ C1] [ 348.989609][ C1] __schedule+0x1190/0x5de0 [ 348.994146][ C1] ? __lock_acquire+0x622/0x1c90 [ 348.999204][ C1] ? __pfx___schedule+0x10/0x10 [ 349.004347][ C1] ? find_held_lock+0x2b/0x80 [ 349.009039][ C1] ? schedule+0x2d7/0x3a0 [ 349.013387][ C1] schedule+0xe7/0x3a0 [ 349.017464][ C1] schedule_timeout+0x123/0x290 [ 349.022330][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 349.027710][ C1] ? __pfx_process_timeout+0x10/0x10 [ 349.033017][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 349.038827][ C1] ? prepare_to_swait_event+0xf5/0x480 [ 349.044335][ C1] rcu_gp_fqs_loop+0x1ea/0xaf0 [ 349.049122][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 349.054406][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 349.059602][ C1] ? __pfx_rcu_gp_init+0x10/0x10 [ 349.064545][ C1] ? rcu_gp_cleanup+0x7c1/0xd90 [ 349.069514][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 349.075340][ C1] rcu_gp_kthread+0x26d/0x380 [ 349.080045][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 349.085259][ C1] ? rcu_is_watching+0x12/0xc0 [ 349.090109][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 349.095302][ C1] ? __kthread_parkme+0x19e/0x250 [ 349.100326][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 349.105528][ C1] kthread+0x3c5/0x780 [ 349.109592][ C1] ? __pfx_kthread+0x10/0x10 [ 349.114259][ C1] ? rcu_is_watching+0x12/0xc0 [ 349.119029][ C1] ? __pfx_kthread+0x10/0x10 [ 349.123611][ C1] ret_from_fork+0x675/0x7d0 [ 349.128200][ C1] ? __pfx_kthread+0x10/0x10 [ 349.132890][ C1] ret_from_fork_asm+0x1a/0x30 [ 349.137690][ C1] [ 349.140728][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 349.147584][ C1] Sending NMI from CPU 1 to CPUs 0: [ 349.152881][ C0] NMI backtrace for cpu 0 [ 349.152900][ C0] CPU: 0 UID: 0 PID: 8084 Comm: syz.0.531 Not tainted syzkaller #0 PREEMPT(full) [ 349.152922][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 349.152933][ C0] RIP: 0010:kasan_check_range+0x159/0x1b0 [ 349.152965][ C0] Code: 2c 48 89 c2 48 85 c0 75 ad 48 89 da 4c 89 d8 4c 29 da e9 46 ff ff ff 48 85 d2 74 18 48 01 ea eb 09 48 83 c0 01 48 39 d0 74 0a <80> 38 00 74 f2 e9 75 ff ff ff 5b b8 01 00 00 00 5d 41 5c c3 cc cc [ 349.152983][ C0] RSP: 0018:ffffc90000007cd8 EFLAGS: 00000082 [ 349.152998][ C0] RAX: ffffed1006a37e5d RBX: ffffed1006a37e5e RCX: ffffffff8199136d [ 349.153011][ C0] RDX: ffffed1006a37e5e RSI: 0000000000000004 RDI: ffff8880351bf2e8 [ 349.153023][ C0] RBP: ffffed1006a37e5d R08: 0000000000000001 R09: ffffed1006a37e5d [ 349.153035][ C0] R10: ffff8880351bf2eb R11: 0000000000000001 R12: ffff8880351bf2f0 [ 349.153048][ C0] R13: ffff8880351bf2f8 R14: ffff8880351bf340 R15: ffffffff896c8db0 [ 349.153060][ C0] FS: 0000555582ea5500(0000) GS:ffff888124a05000(0000) knlGS:0000000000000000 [ 349.153079][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 349.153091][ C0] CR2: 000000110c2f150e CR3: 000000007d569000 CR4: 00000000003526f0 [ 349.153103][ C0] Call Trace: [ 349.153110][ C0] [ 349.153120][ C0] do_raw_spin_lock+0x11d/0x2b0 [ 349.153160][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 349.153184][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 349.153216][ C0] advance_sched+0xd9/0xc80 [ 349.153236][ C0] ? find_held_lock+0x2b/0x80 [ 349.153261][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 349.153282][ C0] ? __pfx_advance_sched+0x10/0x10 [ 349.153300][ C0] __hrtimer_run_queues+0x202/0xad0 [ 349.153327][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 349.153348][ C0] ? read_tsc+0x9/0x20 [ 349.153375][ C0] hrtimer_interrupt+0x397/0x8e0 [ 349.153403][ C0] __sysvec_apic_timer_interrupt+0x10b/0x3f0 [ 349.153424][ C0] sysvec_apic_timer_interrupt+0x9f/0xc0 [ 349.153454][ C0] [ 349.153459][ C0] [ 349.153465][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 349.153490][ C0] RIP: 0010:preempt_schedule_irq+0x4c/0x90 [ 349.153508][ C0] Code: df 55 65 48 8b 2d ac b2 3f 08 53 48 89 eb 48 c1 eb 03 48 01 c3 bf 01 00 00 00 e8 4f 96 27 f6 e8 1a ec 62 f6 fb bf 01 00 00 00 af 99 ff ff 9c 58 fa f6 c4 02 75 1e bf 01 00 00 00 e8 3d 21 27 [ 349.153525][ C0] RSP: 0018:ffffc90003077988 EFLAGS: 00000206 [ 349.153539][ C0] RAX: 00000000000038b7 RBX: ffffed10053f7490 RCX: 0000000000000006 [ 349.153550][ C0] RDX: 0000000000000000 RSI: ffffffff8da2c59c RDI: 0000000000000001 [ 349.153561][ C0] RBP: ffff888029fba480 R08: 0000000000000001 R09: 0000000000000001 [ 349.153573][ C0] R10: ffffffff908216d7 R11: 0000000000000001 R12: 0000000000000000 [ 349.153584][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 349.153603][ C0] ? preempt_schedule_irq+0x46/0x90 [ 349.153619][ C0] irqentry_exit+0x36/0x90 [ 349.153636][ C0] asm_sysvec_call_function_single+0x1a/0x20 [ 349.153656][ C0] RIP: 0010:lock_acquire+0x62/0x350 [ 349.153672][ C0] Code: e6 08 12 83 f8 07 0f 87 bc 02 00 00 89 c0 48 0f a3 05 22 4d e9 0e 0f 82 74 02 00 00 8b 35 9a 7d e9 0e 85 f6 0f 85 8d 00 00 00 <48> 8b 44 24 30 65 48 2b 05 39 e6 08 12 0f 85 c7 02 00 00 48 83 c4 [ 349.153690][ C0] RSP: 0018:ffffc90003077a58 EFLAGS: 00000206 [ 349.153703][ C0] RAX: 0000000000000046 RBX: ffffffff8e290d00 RCX: 00000000ffccd1a4 [ 349.153715][ C0] RDX: 0000000000000000 RSI: ffffffff8da06b82 RDI: ffffffff8bf073c0 [ 349.153726][ C0] RBP: 0000000000000000 R08: 830805f4d04cc640 R09: 0000000000000000 [ 349.153738][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 349.153748][ C0] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 349.153768][ C0] ? preempt_schedule_thunk+0x16/0x30 [ 349.153819][ C0] schedule+0x21c/0x3a0 [ 349.153843][ C0] ? schedule+0x1fd/0x3a0 [ 349.153869][ C0] futex_do_wait+0x88/0x180 [ 349.153890][ C0] __futex_wait+0x1b8/0x2f0 [ 349.153911][ C0] ? __pfx___futex_wait+0x10/0x10 [ 349.153935][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 349.153957][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 349.153977][ C0] ? __hrtimer_setup+0x176/0x280 [ 349.153997][ C0] ? ktime_add_safe+0x60/0x70 [ 349.154018][ C0] futex_wait+0xe8/0x380 [ 349.154038][ C0] ? __pfx_futex_wait+0x10/0x10 [ 349.154058][ C0] ? __lock_acquire+0xb8a/0x1c90 [ 349.154076][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 349.154100][ C0] do_futex+0x229/0x350 [ 349.154118][ C0] ? __pfx_do_futex+0x10/0x10 [ 349.154134][ C0] ? rcu_is_watching+0x12/0xc0 [ 349.154156][ C0] ? ktime_get+0x200/0x310 [ 349.154181][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 349.154197][ C0] ? read_tsc+0x9/0x20 [ 349.154220][ C0] __x64_sys_futex+0x1e0/0x4c0 [ 349.154239][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 349.154257][ C0] ? xfd_validate_state+0x61/0x180 [ 349.154288][ C0] do_syscall_64+0xcd/0xfa0 [ 349.154306][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 349.154325][ C0] RIP: 0033:0x7fcbcef8f749 [ 349.154341][ C0] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 349.154357][ C0] RSP: 002b:00007fff5956afa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 349.154373][ C0] RAX: ffffffffffffffda RBX: 000000000003b765 RCX: 00007fcbcef8f749 [ 349.154385][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fcbcf1e609c [ 349.154397][ C0] RBP: 0000000000000032 R08: 00007fcbcfd36000 R09: 0000001c5956b29f [ 349.154408][ C0] R10: 00007fff5956b0a0 R11: 0000000000000246 R12: 00007fcbcf1e609c [ 349.154420][ C0] R13: 00007fff5956b0a0 R14: 000000000003b797 R15: 00007fff5956b0c0 [ 349.154446][ C0]