last executing test programs: 1h32m23.9391234s ago: executing program 1 (id=390): r0 = openat$audio1(0xffffffffffffff9c, &(0x7f00000137c0), 0x80, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000800)={0x14, 0x3, 0x1, 0x5, 0x0, 0x0, {0x5, 0x0, 0x2}}, 0x14}}, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000005300)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000003880)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x20}}], 0x1, 0x0, 0x0) setuid(r2) getgid() r4 = socket(0x1d, 0x2, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, 0x0, 0x0) socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r5, &(0x7f0000000300)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, &(0x7f0000000180)=0x80) ioctl$TIOCL_SETSEL(r6, 0x5450, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r8 = accept(r7, 0x0, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x20048844}, 0xc000001) fchown(r1, r2, r3) fsetxattr(r0, &(0x7f0000013800)=@known='security.selinux\x00', 0x0, 0x0, 0x0) 1h32m23.061380627s ago: executing program 1 (id=395): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000002c0)='./file0/../file0\x00', &(0x7f0000002100), 0x10004, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,use', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) setxattr$incfs_metadata(&(0x7f0000000100)='./file0\x00', &(0x7f0000000400), 0x0, 0x0, 0x1) 1h32m22.921075468s ago: executing program 1 (id=396): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000000)={'wpan3\x00'}) 1h32m22.66036782s ago: executing program 1 (id=398): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002100), 0x10004, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) chroot(&(0x7f0000000080)='./file0/../file0\x00') syz_fuse_handle_req(r0, &(0x7f0000008140)="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", 0x2000, &(0x7f00000008c0)={&(0x7f00000000c0)={0x50, 0x0, 0x7983, {0x7, 0x2b, 0x2, 0x96e290f, 0x3, 0x4f91, 0x4ff, 0xffffffff, 0x0, 0x0, 0x100, 0x7}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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3b10e6f6a703c2963b94f20196ea5632892e2186aea2d566409afe5b4fd1903467f5457723512ffd57955dab82346154eaf12a3cc32574f3f072d67becbbd084a82311a7eff416c53998cfb3b43de4b872ed7301a64f8afff6aae565c7f0db55256a546240894fb2df40cc63742667ec2dab191de136b16d45158eec9db0be8845ca9b7c88fc93699b523f3fbc3fa6589738752f3407791741f6ca4433cd3953e0f6ca5b4f1caf1d271d8108eb351f115c9e013c0b82a634284ff187652d6f43c0b0790d67d54f0dc160d8cf06fe119dc0f5169217fe4ef7d212ef129a3d73c6c0123c007a533e558eb9b116e86f95b4cd8dcccb5e7b895832314963457b355181ad0d171272cef7833217cf40b22de9f9526840ba355b2618190b382240f31260d71036c9cfb3a5c7249ee58fa9ff52fb3676e9322d9f9a4a273c08b75589ce238eee4a05f42a4bdcc9fa66b3f2b9d4a35af7bfb3bb671e3ac0898aaaffcbc67345e7515f38300ee18ba77738930d8b8c0e0bf652c055dfa0b94ff0cfe84d92445ec8737e9af955499ce7d6347322fb745febedabf93a6dc9e19b1513f70aba661272fe689874622c99ed2b817839dd422f1361a6f4ff5535d3219bdb8723a61f03e4cd43eea4fcc98c2a1f4a275bcadd4cec43232ed542fa33dff1438b7958d991a719ad59395f2d39317d7aff556ece0647f84a43f8de9386cc9b12a17934d6b0a26895c542cad290b3d764f06d52004ec640cbca0e313ead2d77bfd6689cf6d99328db24481fd595adfe4f469c29d623521abc8e190c7328a4faf59cb82cf08e74608d46cc8d0595f63cee65c4693307e9f0de0e6b0738745b5f4ec3f3e4f59a419eb37651a2b33cd21065012244f4a4cc860424ae7099efe6e758d8d76570d1753f4772cdbd64fe64c225214d28936e9b9b98e39ee9c81008c49204f7cb2e95f7cbe1c2be73f689954f5308af7da7d914194df3887b0d120fb52c5", 0x2000, &(0x7f0000000b40)={&(0x7f0000000000)={0x50, 0x0, 0x4aa0, {0x7, 0x2b, 0xfffffffd, 0xe09d1, 0x4, 0xfffb, 0x10001, 0x8, 0x0, 0x0, 0x2, 0xff}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='cpuacct.stat\x00', 0x26e1, 0x0) close(r1) sendmsg$IPSET_CMD_DEL(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000240)={0x80000000, 0xf, {0xffffffffffffffff}, {0xffffffffffffffff}, 0x2, 0x8}) r2 = epoll_create1(0x80000) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/wakeup_count', 0x0, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x8200, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00000000c0)={0xe000001a}) finit_module(r3, 0x0, 0x3) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/firmware/fdt', 0x0, 0x0) read$FUSE(r0, &(0x7f000000a140)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_ENTRY(r0, &(0x7f000000c180)={0x90, 0x0, r4, {0x1, 0x4, 0x0, 0x415, 0x0, 0x6, {0x4, 0x8, 0x800, 0x4, 0x0, 0x10000, 0xfffffffe, 0xc, 0x1, 0x2000, 0x3, r5, r6, 0x3, 0xe04}}}, 0x90) 1h32m20.899726744s ago: executing program 1 (id=405): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000002c0)='./file0/../file0\x00', &(0x7f0000002100), 0x10004, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,use', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) setxattr$incfs_metadata(&(0x7f0000000100)='./file0\x00', &(0x7f0000000400), 0x0, 0x0, 0x1) 1h32m20.611148597s ago: executing program 1 (id=406): r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000580), 0x20001, 0x0) close(r0) timer_create(0x1, &(0x7f0000000000)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='freezer.state\x00', 0x26e1, 0x0) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)) sendmsg$nl_xfrm(r1, 0x0, 0x0) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r0, &(0x7f0000000740)={0xb, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, 0x7}}, 0x18) 1h32m20.611000797s ago: executing program 32 (id=406): r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000580), 0x20001, 0x0) close(r0) timer_create(0x1, &(0x7f0000000000)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='freezer.state\x00', 0x26e1, 0x0) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)) sendmsg$nl_xfrm(r1, 0x0, 0x0) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r0, &(0x7f0000000740)={0xb, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, 0x7}}, 0x18) 1h18m45.660180825s ago: executing program 0 (id=1622): r0 = io_uring_setup(0x3760, &(0x7f00000000c0)={0x0, 0x845c, 0x40, 0x2, 0x334}) mremap(&(0x7f0000000000/0x9000)=nil, 0x600a00, 0x200000, 0x3, &(0x7f0000a00000/0x600000)=nil) io_uring_register$IORING_REGISTER_IOWQ_AFF(r0, 0x11, &(0x7f0000000280)="04437a3c", 0x4) 1h18m45.470157677s ago: executing program 0 (id=1623): socket$inet6_icmp(0xa, 0x2, 0x3a) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001100)={'gre0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000480)="cd", 0x1, 0x20008801, &(0x7f0000000200)={0x11, 0x88a8, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) 1h18m45.169748779s ago: executing program 0 (id=1625): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x3, 0x4) 1h18m44.911884271s ago: executing program 0 (id=1626): mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000140)='./file0/file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) mount$bind(&(0x7f0000000240)='.\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x11050ca, 0x0) 1h18m44.722400223s ago: executing program 0 (id=1628): r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x12000000, 0x0, 0x0) 1h18m44.217412456s ago: executing program 0 (id=1632): r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000b00)='he', 0x2, 0x0, &(0x7f0000000c00)={0xa, 0x1f90, 0x0, @local}, 0x1c) 1h18m44.217268827s ago: executing program 33 (id=1632): r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000b00)='he', 0x2, 0x0, &(0x7f0000000c00)={0xa, 0x1f90, 0x0, @local}, 0x1c) 20m5.479066337s ago: executing program 3 (id=5859): semtimedop(0xffffffffffffffff, &(0x7f0000000180)=[{0x4, 0x5, 0x3800}], 0x1, 0x0) 20m5.368537248s ago: executing program 3 (id=5860): r0 = syz_usb_connect(0x0, 0x1cb, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000122f0d4071040403dfe4000000010902b901010000003f0904"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$sierra_net(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000980)={0x84, &(0x7f0000000580)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 20m5.18895577s ago: executing program 3 (id=5861): r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) write$FUSE_WRITE(r0, &(0x7f0000003400)={0x18, 0x0, 0x0, {0x1000}}, 0x18) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) fcntl$lock(r0, 0x410, &(0x7f00000000c0)={0x1, 0x1, 0x1, 0x9}) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x109) openat2$dir(0xffffffffffffff9c, 0x0, &(0x7f0000000100)={0xc0, 0x112, 0x27}, 0x18) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r2, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0x18a42000) syz_open_dev$sndctrl(&(0x7f0000000000), 0x458, 0x0) fsetxattr$security_capability(r1, &(0x7f0000000200), 0x0, 0x0, 0x0) 20m4.761966943s ago: executing program 3 (id=5862): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x15f) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./dev/mapper/control\x00', 0x2, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0xc) mount(0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x220008d0}, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) write(r1, &(0x7f0000000000)='3', 0x4e) r2 = getpgid(0x0) r3 = syz_pidfd_open(r2, 0x0) process_madvise(r3, 0x0, 0x0, 0x9, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000002d00), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(0xffffffffffffffff, &(0x7f0000002dc0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000080}, 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x80002, 0x0) write(r4, &(0x7f0000000000)='3', 0x4e) setns(0xc9, 0x0) mount(0x0, &(0x7f0000000000)='./debug\x00', &(0x7f0000000040)='debugfs\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./debug/block/sda/hctx0/tags\x00', 0x4003, 0xb0) ioctl$USBDEVFS_SETINTERFACE(r0, 0x80085504, &(0x7f0000000180)={0x8, 0x10}) ioctl(r0, 0xc138fd03, &(0x7f0000000000)="04000000000000000000000038010000380100000000000000000000000000000000000000000000000000000000000074") 20m4.369653806s ago: executing program 3 (id=5864): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000240)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_STATION(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f00000005c0)={0x28, r1, 0x101, 0x2, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}, 0x1, 0x0, 0x0, 0x20044080}, 0x20040890) 20m3.978664489s ago: executing program 3 (id=5868): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x15f) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./dev/mapper/control\x00', 0x2, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) tee(r0, 0xffffffffffffffff, 0x0, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x80002, 0x0) write(r1, &(0x7f0000000000)='3', 0x4e) setns(0xc9, 0x0) mount(0x0, &(0x7f0000000000)='./debug\x00', &(0x7f0000000040)='debugfs\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./debug/block/sda/hctx0/tags\x00', 0x4003, 0xb0) ioctl$USBDEVFS_SETINTERFACE(r0, 0x80085504, &(0x7f0000000180)={0x8, 0x10}) ioctl(r0, 0xc138fd03, &(0x7f0000000000)="04000000000000000000000038010000380100000000000000000000000000000000000000000000000000000000000074") 20m3.94315991s ago: executing program 34 (id=5868): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x15f) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./dev/mapper/control\x00', 0x2, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) tee(r0, 0xffffffffffffffff, 0x0, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x80002, 0x0) write(r1, &(0x7f0000000000)='3', 0x4e) setns(0xc9, 0x0) mount(0x0, &(0x7f0000000000)='./debug\x00', &(0x7f0000000040)='debugfs\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./debug/block/sda/hctx0/tags\x00', 0x4003, 0xb0) ioctl$USBDEVFS_SETINTERFACE(r0, 0x80085504, &(0x7f0000000180)={0x8, 0x10}) ioctl(r0, 0xc138fd03, &(0x7f0000000000)="04000000000000000000000038010000380100000000000000000000000000000000000000000000000000000000000074") 9.26606784s ago: executing program 2 (id=7099): r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_UNBLANKSCREEN(r0, 0x541c, &(0x7f0000000140)) 5.937742925s ago: executing program 2 (id=7104): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeeb, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(0xffffffffffffffff, 0x4018620d, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000006040)={0x2020}, 0x2020) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r3, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x7, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x48, 0x3, 0xa, 0x201, 0x0, 0x0, {0x2, 0x0, 0x6}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_USERDATA={0x25, 0x3, "fd02b21edf8b721e23f25f47a7af48fbb07c400f2ffd8d27130601205b56f46dc2"}]}], {0x14}}, 0x90}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a38000000030a03000000000000000000020000000900010073797a30000000000900030000000000000003000c000240000000000000000114000000110001"], 0x60}}, 0x0) 3.096094027s ago: executing program 2 (id=7107): r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r1, 0x4018620d, &(0x7f0000000100)) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x802, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r3, 0x1, 0x2a, &(0x7f0000000100), 0x4) sendmsg$unix(r4, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@rights={{0x14, 0x1, 0x1, [r4]}}], 0x18, 0x80}, 0x40000) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r5 = dup3(r2, r1, 0x0) r6 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r6, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r6, 0x4018620d, &(0x7f0000004a80)={0x73622a85, 0x100, 0x1}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f00000004c0)={0x8, 0x0, &(0x7f0000000000)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f00000001c0)={0x4c, 0x0, &(0x7f0000000fc0)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000300)={@flat=@weak_binder={0x77622a85, 0x100a, 0x8000000000}, @flat=@weak_binder={0x77622a85, 0x1100, 0x3}}, &(0x7f0000000200)={0x0, 0x18, 0x30}}}], 0x0, 0x0, 0x0}) read$FUSE(r0, &(0x7f0000005180)={0x2020}, 0x2020) 2.918194608s ago: executing program 2 (id=7109): timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2}, &(0x7f0000000300)) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x8000, 0x3ff}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) get_mempolicy(0x0, &(0x7f0000000240), 0x6ef8, &(0x7f0000000000/0x4000)=nil, 0x4) 2.908232488s ago: executing program 4 (id=7110): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f00000002c0)={0x3f, {0x0, 0x0, 0x0, 0x0, 0x8}}) 2.763242649s ago: executing program 2 (id=7111): timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) move_pages(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) timer_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0x427b5000) r1 = mq_open(&(0x7f0000000000)='batadv_slave_1\x00', 0x8c2, 0x71, &(0x7f0000000100)={0x800, 0x4, 0x1, 0xc05}) mq_getsetattr(r1, &(0x7f0000000040)={0x0, 0x40, 0x4, 0x7ff}, 0x0) mq_timedreceive(r1, &(0x7f0000000500)=""/4096, 0x1000, 0x2, 0x0) 2.762953459s ago: executing program 4 (id=7112): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000bc0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x7c, r1, 0x1, 0x3, 0x0, {}, [@NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSCATLST={0x8, 0xc, 0x0, 0x1, [{0x4, 0x7}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x28, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf9}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}]}]}, 0x7c}}, 0x0) 2.539289461s ago: executing program 4 (id=7113): r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0xe26, @dev={0xac, 0x14, 0x14, 0x3a}}, 0x10) connect$inet(r0, &(0x7f0000000340)={0x2, 0x4620, @empty}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x50, 0x60, 0x0, 0x0) 2.408217982s ago: executing program 4 (id=7114): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f00000004c0)={0x5c, 0x2, 0x6, 0x3, 0x0, 0x0, {0x2}, [@IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0x7fffffff}]}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_TYPENAME={0x15, 0x3, 'hash:ip,port,net\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x810}, 0x20004000) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="64000000090603000000000000000000020000003c0007800c000180080001407f0000010c001480080001400a0101000600044013880000060005403a9800000500070006000000080006400000000105000100060000000900020073797a3100000000421b5ffeb963c78632", @ANYRES32=0x0], 0x64}, 0x1, 0x0, 0x0, 0x810}, 0x22004000) 2.339651293s ago: executing program 4 (id=7115): syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000140009052cbd03000000000002188f00", @ANYRES32=r2, @ANYBLOB="080004000000000008000200e000000208000100ac1414bb0800090002000000080008000000000008000200"], 0x48}}, 0x4000) openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/cgroup.procs\x00', 0xa0142, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x24, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[], 0x70}, 0x1, 0x0, 0x0, 0x6c8c5}, 0x20044800) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x891c, &(0x7f0000000540)={'batadv_slave_1\x00', {0x2, 0x0, @empty}}) 2.118447004s ago: executing program 4 (id=7116): openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x800) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000140)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="0207000902"], 0x10}}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000019140)='net/fib_trie\x00') pread64(r3, &(0x7f0000000080)=""/102356, 0x18fd4, 0x200) r4 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) syz_genetlink_get_family_id$nfc(&(0x7f0000000480), 0xffffffffffffffff) write$nci(r4, &(0x7f00000004c0)=ANY=[], 0x102) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) mremap(&(0x7f000020e000/0x2000)=nil, 0x2000, 0x400000, 0x3, &(0x7f000082a000/0x400000)=nil) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'vlan0\x00'}) connect$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@mcast1, @in6=@mcast1, 0x4e20, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee01}, {0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0xfffffffffffffffe}, {0x0, 0x0, 0xfffffffffffffffc, 0xff}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x3c}, 0x0, 0x32}, 0x0, @in=@private=0xa010100, 0x0, 0x2, 0x0, 0xb7, 0xfffffffe, 0xffffff7e}}, 0xe4) sendmmsg(r1, &(0x7f0000007fc0), 0x800001d, 0x1c) 0s ago: executing program 2 (id=7117): ftruncate(0xffffffffffffffff, 0x100000) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/class/fcloop/ctl/add_local_port\x00', 0x1, 0x0) write(r0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/class/fcloop/ctl/add_target_port\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='wwnn=0x3333333333333333,wwpn=0x44444', 0x24) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000340)='./config\x00', &(0x7f0000000380)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/nvmet/subsystems/testsubsys\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/testsubsys/attr_allow_any_host\x00', 0x1, 0x0) write(r2, &(0x7f0000000440)='1\n', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/subsystems/testsubsys/namespaces/1\x00', 0x1ff) r3 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/subsystems/testsubsys/namespaces/1/buffered_io\x00', 0x1, 0x0) write(r3, &(0x7f0000000500)='1\n', 0x2) openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./config/nvmet/subsystems/testsubsys/namespaces/1/enable\x00', 0x1, 0x0) write(r4, &(0x7f0000000600)='1\n', 0x2) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) write(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) kernel console output (not intermixed with test programs): 26805][T20830] do_el0_svc+0x1c/0x34 [ 4556.426872][T20830] el0_svc+0x38/0x1fc [ 4556.426946][T20830] el0t_64_sync_handler+0xa0/0xe4 [ 4556.427019][T20830] el0t_64_sync+0x1a4/0x1a8 [ 4556.527522][T20832] can: request_module (can-proto-4) failed. [ 4556.657325][T20834] input: syz0 as /devices/virtual/input/input834 [ 4563.639370][T20856] FAULT_INJECTION: forcing a failure. [ 4563.639370][T20856] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4563.639913][T20856] CPU: 0 UID: 0 PID: 20856 Comm: syz.3.5637 Tainted: G W L syzkaller #0 PREEMPT [ 4563.640049][T20856] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 4563.640090][T20856] Hardware name: linux,dummy-virt (DT) [ 4563.640130][T20856] Call trace: [ 4563.640171][T20856] show_stack+0x18/0x24 (C) [ 4563.640294][T20856] dump_stack_lvl+0x60/0x80 [ 4563.640367][T20856] dump_stack+0x18/0x24 [ 4563.640445][T20856] should_fail_ex+0x1e0/0x238 [ 4563.640528][T20856] should_fail+0x14/0x40 [ 4563.640605][T20856] should_fail_usercopy+0x1c/0x40 [ 4563.640679][T20856] simple_read_from_buffer+0x5c/0x12c [ 4563.640769][T20856] proc_fail_nth_read+0xb4/0x140 [ 4563.640936][T20856] vfs_read+0xc4/0x31c [ 4563.641029][T20856] ksys_read+0x70/0x110 [ 4563.641131][T20856] __arm64_sys_read+0x18/0x24 [ 4563.641541][T20856] invoke_syscall+0x54/0x10c [ 4563.641967][T20856] el0_svc_common.constprop.0+0x40/0xe0 [ 4563.642311][T20856] do_el0_svc+0x1c/0x34 [ 4563.642488][T20856] el0_svc+0x38/0x1fc [ 4563.642639][T20856] el0t_64_sync_handler+0xa0/0xe4 [ 4563.642897][T20856] el0t_64_sync+0x1a4/0x1a8 [ 4563.798482][T20858] input: syz0 as /devices/virtual/input/input835 [ 4565.648587][T20863] input: syz0 as /devices/virtual/input/input836 [ 4572.551223][T20868] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4572.552613][T20868] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4574.528507][T20878] fuse: Unknown parameter 'grou00000000000000000000' [ 4574.629348][T20880] input: syz0 as /devices/virtual/input/input837 [ 4575.425424][T20884] input: syz0 as /devices/virtual/input/input838 [ 4584.206205][T20893] fuse: Unknown parameter 'grou00000000000000000000' [ 4584.441250][T20897] input: syz0 as /devices/virtual/input/input839 [ 4584.855384][T20895] FAULT_INJECTION: forcing a failure. [ 4584.855384][T20895] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 4584.855767][T20895] CPU: 1 UID: 0 PID: 20895 Comm: syz.2.5651 Tainted: G W L syzkaller #0 PREEMPT [ 4584.855908][T20895] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 4584.855964][T20895] Hardware name: linux,dummy-virt (DT) [ 4584.856008][T20895] Call trace: [ 4584.856047][T20895] show_stack+0x18/0x24 (C) [ 4584.856167][T20895] dump_stack_lvl+0x60/0x80 [ 4584.856286][T20895] dump_stack+0x18/0x24 [ 4584.856363][T20895] should_fail_ex+0x1e0/0x238 [ 4584.856534][T20895] should_fail_alloc_page+0x60/0x80 [ 4584.856632][T20895] __alloc_frozen_pages_noprof+0x238/0x13e4 [ 4584.856713][T20895] alloc_pages_mpol+0x74/0x1b8 [ 4584.856789][T20895] folio_alloc_mpol_noprof+0x14/0x68 [ 4584.856864][T20895] vma_alloc_folio_noprof+0x80/0xcc [ 4584.856947][T20895] vma_alloc_zeroed_movable_folio+0x34/0x40 [ 4584.857024][T20895] do_anonymous_page+0x2b0/0x9b8 [ 4584.857156][T20895] __handle_mm_fault+0xa5c/0xec0 [ 4584.857239][T20895] handle_mm_fault+0x98/0x338 [ 4584.857317][T20895] do_page_fault+0x23c/0x77c [ 4584.857388][T20895] do_translation_fault+0x5c/0x6c [ 4584.857465][T20895] do_mem_abort+0x40/0x90 [ 4584.857533][T20895] el1_abort+0x44/0x64 [ 4584.857616][T20895] el1h_64_sync_handler+0x50/0xac [ 4584.857699][T20895] el1h_64_sync+0x6c/0x70 [ 4584.857774][T20895] setup_rt_frame+0x168/0x1120 (P) [ 4584.857853][T20895] arch_do_signal_or_restart+0x220/0x3dc [ 4584.857938][T20895] exit_to_user_mode_loop+0x114/0x19c [ 4584.858014][T20895] el0_svc+0x1f0/0x1fc [ 4584.858090][T20895] el0t_64_sync_handler+0xa0/0xe4 [ 4584.858169][T20895] el0t_64_sync+0x1a4/0x1a8 [ 4587.772022][T20910] fuse: Unknown parameter 'group_i00000000000000000000' [ 4588.359512][T20914] input: syz0 as /devices/virtual/input/input841 [ 4592.349390][T20924] fuse: Unknown parameter 'group_i00000000000000000000' [ 4592.778334][T20928] input: syz0 as /devices/virtual/input/input843 [ 4597.090713][T20936] fuse: Unknown parameter 'group_i00000000000000000000' [ 4597.281544][T20938] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4597.285629][T20938] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4600.071084][T20945] input: syz0 as /devices/virtual/input/input845 [ 4600.268914][T20947] fuse: Unknown parameter 'group_id00000000000000000000' [ 4600.437911][T20949] FAULT_INJECTION: forcing a failure. [ 4600.437911][T20949] name failslab, interval 1, probability 0, space 0, times 0 [ 4600.439138][T20949] CPU: 0 UID: 0 PID: 20949 Comm: syz.3.5671 Tainted: G W L syzkaller #0 PREEMPT [ 4600.439299][T20949] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 4600.439348][T20949] Hardware name: linux,dummy-virt (DT) [ 4600.439390][T20949] Call trace: [ 4600.439436][T20949] show_stack+0x18/0x24 (C) [ 4600.440352][T20949] dump_stack_lvl+0x60/0x80 [ 4600.441211][T20949] dump_stack+0x18/0x24 [ 4600.441576][T20949] should_fail_ex+0x1e0/0x238 [ 4600.442132][T20949] should_failslab+0x54/0x80 [ 4600.442294][T20949] __kmalloc_noprof+0xac/0x520 [ 4600.442407][T20949] __list_lru_init+0x4c/0x148 [ 4600.442523][T20949] sget_fc+0x27c/0x790 [ 4600.442832][T20949] get_tree_nodev+0x2c/0xb8 [ 4600.443125][T20949] fuse_get_tree+0x12c/0x1a4 [ 4600.443499][T20949] vfs_get_tree+0x28/0x100 [ 4600.444028][T20949] fc_mount+0x18/0xa0 [ 4600.444322][T20949] path_mount+0x3e8/0xabc [ 4600.444398][T20949] __arm64_sys_mount+0x1b0/0x204 [ 4600.444504][T20949] invoke_syscall+0x54/0x10c [ 4600.444610][T20949] el0_svc_common.constprop.0+0x40/0xe0 [ 4600.444723][T20949] do_el0_svc+0x1c/0x34 [ 4600.444847][T20949] el0_svc+0x38/0x1fc [ 4600.444964][T20949] el0t_64_sync_handler+0xa0/0xe4 [ 4600.445048][T20949] el0t_64_sync+0x1a4/0x1a8 [ 4603.358698][T20960] input: syz0 as /devices/virtual/input/input846 [ 4603.557057][T20962] fuse: Unknown parameter 'group_id00000000000000000000' [ 4607.846245][T20975] input: syz0 as /devices/virtual/input/input847 [ 4607.993050][T20977] fuse: Unknown parameter 'group_id00000000000000000000' [ 4608.081744][T20980] input: syz0 as /devices/virtual/input/input848 [ 4610.001437][T20985] input: syz0 as /devices/virtual/input/input849 [ 4615.873163][T20990] input: syz0 as /devices/virtual/input/input850 [ 4618.428188][T20994] fuse: Bad value for 'user_id' [ 4618.428649][T20994] fuse: Bad value for 'user_id' [ 4621.691099][T21003] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4621.693162][T21003] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4621.912819][T21002] x_tables: duplicate underflow at hook 2 [ 4622.520925][T21008] fuse: Bad value for 'user_id' [ 4622.521403][T21008] fuse: Bad value for 'user_id' [ 4624.899995][T21022] fuse: Bad value for 'user_id' [ 4624.900533][T21022] fuse: Bad value for 'user_id' [ 4625.115603][T21025] input: syz0 as /devices/virtual/input/input851 [ 4629.819493][T21032] FAULT_INJECTION: forcing a failure. [ 4629.819493][T21032] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4629.825163][T21032] CPU: 1 UID: 0 PID: 21032 Comm: syz.3.5698 Tainted: G W L syzkaller #0 PREEMPT [ 4629.825376][T21032] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 4629.825427][T21032] Hardware name: linux,dummy-virt (DT) [ 4629.825476][T21032] Call trace: [ 4629.825522][T21032] show_stack+0x18/0x24 (C) [ 4629.825661][T21032] dump_stack_lvl+0x60/0x80 [ 4629.825754][T21032] dump_stack+0x18/0x24 [ 4629.825841][T21032] should_fail_ex+0x1e0/0x238 [ 4629.825933][T21032] should_fail+0x14/0x40 [ 4629.826007][T21032] should_fail_usercopy+0x1c/0x40 [ 4629.826107][T21032] _inline_copy_from_user+0x24/0xa8 [ 4629.826194][T21032] copy_msghdr_from_user+0x58/0x160 [ 4629.826264][T21032] ___sys_sendmsg+0x90/0x108 [ 4629.826340][T21032] __sys_sendmsg+0x9c/0x100 [ 4629.826421][T21032] __arm64_sys_sendmsg+0x20/0x38 [ 4629.826506][T21032] invoke_syscall+0x54/0x10c [ 4629.826597][T21032] el0_svc_common.constprop.0+0x40/0xe0 [ 4629.826684][T21032] do_el0_svc+0x1c/0x34 [ 4629.826855][T21032] el0_svc+0x38/0x1fc [ 4629.826959][T21032] el0t_64_sync_handler+0xa0/0xe4 [ 4629.827062][T21032] el0t_64_sync+0x1a4/0x1a8 [ 4630.365945][T21037] fuse: Bad value for 'fd' [ 4633.055869][T21050] fuse: Bad value for 'fd' [ 4633.200108][T21052] FAULT_INJECTION: forcing a failure. [ 4633.200108][T21052] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4633.200409][T21052] CPU: 0 UID: 0 PID: 21052 Comm: syz.2.5706 Tainted: G W L syzkaller #0 PREEMPT [ 4633.200535][T21052] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 4633.200575][T21052] Hardware name: linux,dummy-virt (DT) [ 4633.202132][T21052] Call trace: [ 4633.207983][T21052] show_stack+0x18/0x24 (C) [ 4633.208088][T21052] dump_stack_lvl+0x60/0x80 [ 4633.208130][T21052] dump_stack+0x18/0x24 [ 4633.208167][T21052] should_fail_ex+0x1e0/0x238 [ 4633.208251][T21052] should_fail+0x14/0x40 [ 4633.208305][T21052] should_fail_usercopy+0x1c/0x40 [ 4633.208343][T21052] _inline_copy_from_user+0x24/0xa8 [ 4633.208395][T21052] copy_msghdr_from_user+0x58/0x160 [ 4633.208437][T21052] ___sys_sendmsg+0x90/0x108 [ 4633.208474][T21052] __sys_sendmsg+0x9c/0x100 [ 4633.208511][T21052] __arm64_sys_sendmsg+0x20/0x38 [ 4633.208549][T21052] invoke_syscall+0x54/0x10c [ 4633.208587][T21052] el0_svc_common.constprop.0+0x40/0xe0 [ 4633.208625][T21052] do_el0_svc+0x1c/0x34 [ 4633.208661][T21052] el0_svc+0x38/0x1fc [ 4633.208704][T21052] el0t_64_sync_handler+0xa0/0xe4 [ 4633.208744][T21052] el0t_64_sync+0x1a4/0x1a8 [ 4633.757923][T21063] fuse: Bad value for 'fd' [ 4633.915404][T21066] FAULT_INJECTION: forcing a failure. [ 4633.915404][T21066] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 4633.921080][T21066] CPU: 1 UID: 0 PID: 21066 Comm: syz.2.5711 Tainted: G W L syzkaller #0 PREEMPT [ 4633.921317][T21066] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 4633.921358][T21066] Hardware name: linux,dummy-virt (DT) [ 4633.921401][T21066] Call trace: [ 4633.921436][T21066] show_stack+0x18/0x24 (C) [ 4633.921572][T21066] dump_stack_lvl+0x60/0x80 [ 4633.921648][T21066] dump_stack+0x18/0x24 [ 4633.921719][T21066] should_fail_ex+0x1e0/0x238 [ 4633.921801][T21066] should_fail_alloc_page+0x60/0x80 [ 4633.921879][T21066] __alloc_frozen_pages_noprof+0x238/0x13e4 [ 4633.921961][T21066] alloc_pages_mpol+0x74/0x1b8 [ 4633.922042][T21066] alloc_frozen_pages_noprof+0x4c/0xd4 [ 4633.922121][T21066] alloc_pages_noprof+0x10/0x28 [ 4633.922196][T21066] __pte_alloc+0x3c/0x120 [ 4633.922273][T21066] do_anonymous_page+0x51c/0x9b8 [ 4633.922352][T21066] __handle_mm_fault+0xa5c/0xec0 [ 4633.922433][T21066] handle_mm_fault+0x98/0x338 [ 4633.922525][T21066] do_page_fault+0x378/0x77c [ 4633.922602][T21066] do_translation_fault+0x5c/0x6c [ 4633.922679][T21066] do_mem_abort+0x40/0x90 [ 4633.922748][T21066] el0_da+0x38/0xf0 [ 4633.922835][T21066] el0t_64_sync_handler+0xd0/0xe4 [ 4633.922917][T21066] el0t_64_sync+0x1a4/0x1a8 [ 4633.960596][T21066] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 4634.461938][T21074] FAULT_INJECTION: forcing a failure. [ 4634.461938][T21074] name failslab, interval 1, probability 0, space 0, times 0 [ 4634.465463][T21074] CPU: 1 UID: 0 PID: 21074 Comm: syz.2.5715 Tainted: G W L syzkaller #0 PREEMPT [ 4634.465662][T21074] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 4634.465708][T21074] Hardware name: linux,dummy-virt (DT) [ 4634.465754][T21074] Call trace: [ 4634.465794][T21074] show_stack+0x18/0x24 (C) [ 4634.465918][T21074] dump_stack_lvl+0x60/0x80 [ 4634.465998][T21074] dump_stack+0x18/0x24 [ 4634.466074][T21074] should_fail_ex+0x1e0/0x238 [ 4634.466154][T21074] should_failslab+0x54/0x80 [ 4634.466230][T21074] __kmalloc_noprof+0xac/0x520 [ 4634.466312][T21074] tomoyo_encode2+0x7c/0x13c [ 4634.466397][T21074] tomoyo_encode+0x28/0x40 [ 4634.466493][T21074] tomoyo_realpath_from_path+0x80/0x1d4 [ 4634.466577][T21074] tomoyo_path_number_perm+0xe0/0x21c [ 4634.466655][T21074] tomoyo_file_ioctl+0x1c/0x30 [ 4634.466733][T21074] security_file_ioctl+0x8c/0x19c [ 4634.466810][T21074] __arm64_sys_ioctl+0x44/0x100 [ 4634.466893][T21074] invoke_syscall+0x54/0x10c [ 4634.466973][T21074] el0_svc_common.constprop.0+0x40/0xe0 [ 4634.467048][T21074] do_el0_svc+0x1c/0x34 [ 4634.467118][T21074] el0_svc+0x38/0x1fc [ 4634.467203][T21074] el0t_64_sync_handler+0xa0/0xe4 [ 4634.467279][T21074] el0t_64_sync+0x1a4/0x1a8 [ 4634.491829][T21074] ERROR: Out of memory at tomoyo_realpath_from_path. [ 4634.619279][T21077] fuse: Bad value for 'fd' [ 4636.587716][T21083] input: syz0 as /devices/virtual/input/input852 [ 4642.020258][T21094] fuse: Bad value for 'fd' [ 4645.637401][T21108] fuse: Bad value for 'fd' [ 4645.925669][T21113] fuse: Unknown parameter '0x0000000000000004' [ 4651.988764][T21137] input: syz0 as /devices/virtual/input/input853 [ 4654.204198][T21145] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4654.206251][T21145] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4668.567389][T21162] fuse: Bad value for 'group_id' [ 4668.567877][T21162] fuse: Bad value for 'group_id' [ 4669.538066][T21178] input: syz0 as /devices/virtual/input/input855 [ 4672.373075][T21188] input: syz0 as /devices/virtual/input/input856 [ 4679.413145][T21200] input: syz0 as /devices/virtual/input/input858 [ 4682.059002][T21204] input: syz0 as /devices/virtual/input/input859 [ 4695.848123][T21222] input: syz0 as /devices/virtual/input/input862 [ 4697.143077][T21226] input: syz0 as /devices/virtual/input/input863 [ 4702.286101][T21231] input: syz0 as /devices/virtual/input/input864 [ 4702.815949][T21232] input: syz0 as /devices/virtual/input/input865 [ 4712.419683][T21252] input: syz0 as /devices/virtual/input/input866 [ 4719.482905][T21266] input: syz0 as /devices/virtual/input/input867 [ 4726.766233][T21290] FAULT_INJECTION: forcing a failure. [ 4726.766233][T21290] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4726.766671][T21290] CPU: 0 UID: 0 PID: 21290 Comm: syz.3.5781 Tainted: G W L syzkaller #0 PREEMPT [ 4726.766803][T21290] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 4726.766845][T21290] Hardware name: linux,dummy-virt (DT) [ 4726.766888][T21290] Call trace: [ 4726.767092][T21290] show_stack+0x18/0x24 (C) [ 4726.767240][T21290] dump_stack_lvl+0x60/0x80 [ 4726.767340][T21290] dump_stack+0x18/0x24 [ 4726.767431][T21290] should_fail_ex+0x1e0/0x238 [ 4726.767623][T21290] should_fail+0x14/0x40 [ 4726.767758][T21290] should_fail_usercopy+0x1c/0x40 [ 4726.767857][T21290] simple_read_from_buffer+0x5c/0x12c [ 4726.767976][T21290] proc_fail_nth_read+0xb4/0x140 [ 4726.768218][T21290] vfs_read+0xc4/0x31c [ 4726.768365][T21290] ksys_read+0x70/0x110 [ 4726.768538][T21290] __arm64_sys_read+0x18/0x24 [ 4726.768763][T21290] invoke_syscall+0x54/0x10c [ 4726.768942][T21290] el0_svc_common.constprop.0+0x40/0xe0 [ 4726.769143][T21290] do_el0_svc+0x1c/0x34 [ 4726.769288][T21290] el0_svc+0x38/0x1fc [ 4726.769398][T21290] el0t_64_sync_handler+0xa0/0xe4 [ 4726.769507][T21290] el0t_64_sync+0x1a4/0x1a8 [ 4727.121621][T21297] input: syz0 as /devices/virtual/input/input868 [ 4739.569571][T21321] FAULT_INJECTION: forcing a failure. [ 4739.569571][T21321] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4739.570182][T21321] CPU: 0 UID: 0 PID: 21321 Comm: syz.3.5790 Tainted: G W L syzkaller #0 PREEMPT [ 4739.570316][T21321] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 4739.570354][T21321] Hardware name: linux,dummy-virt (DT) [ 4739.570395][T21321] Call trace: [ 4739.570427][T21321] show_stack+0x18/0x24 (C) [ 4739.570709][T21321] dump_stack_lvl+0x60/0x80 [ 4739.570834][T21321] dump_stack+0x18/0x24 [ 4739.570951][T21321] should_fail_ex+0x1e0/0x238 [ 4739.571069][T21321] should_fail+0x14/0x40 [ 4739.571306][T21321] should_fail_usercopy+0x1c/0x40 [ 4739.571399][T21321] _inline_copy_from_user+0x24/0xa8 [ 4739.571519][T21321] copy_msghdr_from_user+0x58/0x160 [ 4739.571669][T21321] ___sys_sendmsg+0x90/0x108 [ 4739.571778][T21321] __sys_sendmmsg+0x110/0x24c [ 4739.571856][T21321] __arm64_sys_sendmmsg+0x24/0x34 [ 4739.572163][T21321] invoke_syscall+0x54/0x10c [ 4739.572278][T21321] el0_svc_common.constprop.0+0x40/0xe0 [ 4739.572377][T21321] do_el0_svc+0x1c/0x34 [ 4739.572472][T21321] el0_svc+0x38/0x1fc [ 4739.572612][T21321] el0t_64_sync_handler+0xa0/0xe4 [ 4739.572734][T21321] el0t_64_sync+0x1a4/0x1a8 [ 4740.675036][T21325] input: syz0 as /devices/virtual/input/input869 [ 4747.746060][T21337] input: syz0 as /devices/virtual/input/input871 [ 4748.025057][T21335] input: syz0 as /devices/virtual/input/input870 [ 4759.314372][T21357] input: syz0 as /devices/virtual/input/input872 [ 4762.809717][T21365] input: syz0 as /devices/virtual/input/input873 [ 4769.635337][T21382] input: syz0 as /devices/virtual/input/input874 [ 4772.549293][T21390] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5808'. [ 4772.800832][T21396] input: syz0 as /devices/virtual/input/input875 [ 4779.974609][T21404] input: syz0 as /devices/virtual/input/input876 [ 4783.278559][T21419] input: syz0 as /devices/virtual/input/input878 [ 4788.457930][T21424] input: syz0 as /devices/virtual/input/input879 [ 4794.547698][T21437] fuse: Bad value for 'fd' [ 4794.759738][T21439] input: syz0 as /devices/virtual/input/input880 [ 4795.568762][T21442] input: syz0 as /devices/virtual/input/input881 [ 4805.487751][T21459] input: syz0 as /devices/virtual/input/input882 [ 4808.884424][T21465] input: syz0 as /devices/virtual/input/input883 [ 4814.316659][T21468] input: syz0 as /devices/virtual/input/input884 [ 4822.595692][T21489] input: syz0 as /devices/virtual/input/input885 [ 4823.927564][T21492] input: syz0 as /devices/virtual/input/input886 [ 4824.621343][T21498] input: syz0 as /devices/virtual/input/input887 [ 4831.844468][T21510] input: syz0 as /devices/virtual/input/input888 [ 4832.427921][T21517] input: syz0 as /devices/virtual/input/input889 [ 4833.918745][T21521] input: syz0 as /devices/virtual/input/input890 [ 4839.398061][T21528] input: syz0 as /devices/virtual/input/input891 [ 4846.118479][T21546] input: syz0 as /devices/virtual/input/input892 [ 4846.868768][T21550] input: syz0 as /devices/virtual/input/input893 [ 4853.546552][T21559] input: syz0 as /devices/virtual/input/input894 [ 4855.130330][T21564] input: syz0 as /devices/virtual/input/input896 [ 4855.696061][T21560] input: syz0 as /devices/virtual/input/input895 [ 4867.503294][T21570] input: syz0 as /devices/virtual/input/input897 [ 4868.995232][T21576] input: syz0 as /devices/virtual/input/input898 [ 4875.757629][T21587] block nbd3: not configured, cannot reconfigure [ 4876.268153][T21595] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4876.270152][T21595] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4877.015369][T21600] FAULT_INJECTION: forcing a failure. [ 4877.015369][T21600] name failslab, interval 1, probability 0, space 0, times 0 [ 4877.015979][T21600] CPU: 0 UID: 0 PID: 21600 Comm: syz.3.5862 Tainted: G W L syzkaller #0 PREEMPT [ 4877.016116][T21600] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 4877.016235][T21600] Hardware name: linux,dummy-virt (DT) [ 4877.016286][T21600] Call trace: [ 4877.016327][T21600] show_stack+0x18/0x24 (C) [ 4877.016462][T21600] dump_stack_lvl+0x60/0x80 [ 4877.016680][T21600] dump_stack+0x18/0x24 [ 4877.016766][T21600] should_fail_ex+0x1e0/0x238 [ 4877.017008][T21600] should_failslab+0x54/0x80 [ 4877.017221][T21600] __kmalloc_cache_noprof+0x58/0x470 [ 4877.017535][T21600] percpu_ref_init+0x74/0x124 [ 4877.017705][T21600] blk_alloc_queue+0x1a0/0x1e8 [ 4877.017787][T21600] __blk_alloc_disk+0x58/0xfc [ 4877.017848][T21600] dm_create+0x168/0x4e0 [ 4877.018097][T21600] dev_create+0x54/0x104 [ 4877.018511][T21600] ctl_ioctl+0x290/0x5b8 [ 4877.018653][T21600] dm_ctl_ioctl+0x10/0x20 [ 4877.018726][T21600] __arm64_sys_ioctl+0xa8/0x100 [ 4877.018805][T21600] invoke_syscall+0x54/0x10c [ 4877.019074][T21600] el0_svc_common.constprop.0+0x40/0xe0 [ 4877.019249][T21600] do_el0_svc+0x1c/0x34 [ 4877.019357][T21600] el0_svc+0x38/0x1fc [ 4877.019521][T21600] el0t_64_sync_handler+0xa0/0xe4 [ 4877.019620][T21600] el0t_64_sync+0x1a4/0x1a8 [ 4877.550952][T19864] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4877.809287][T19864] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4878.369342][T19864] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4878.591984][T19864] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4878.615402][T21611] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 4878.628322][T21611] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 4880.529765][T21611] hsr_slave_0: entered promiscuous mode [ 4880.537856][T21611] hsr_slave_1: entered promiscuous mode [ 4880.542055][T21611] debugfs: 'hsr0' already exists in 'hsr' [ 4880.545671][T21611] Cannot create hsr debugfs directory [ 4881.741033][T19864] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 4881.767573][T19864] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 4881.803293][T21614] nci: nci_rf_intf_activated_ntf_packet: unsupported activation_rf_tech_and_mode 0x18 [ 4881.815764][T19864] bond0 (unregistering): Released all slaves [ 4882.060954][T19864] hsr_slave_0: left promiscuous mode [ 4882.065782][T19864] hsr_slave_1: left promiscuous mode [ 4882.108334][T19864] veth1_macvtap: left promiscuous mode [ 4882.108803][T19864] veth0_macvtap: left promiscuous mode [ 4882.109433][T19864] veth1_vlan: left promiscuous mode [ 4882.109827][T19864] veth0_vlan: left promiscuous mode [ 4885.702583][T21611] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 4885.777260][T21611] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 4885.802906][T21611] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 4885.909486][T21611] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 4885.917979][T21611] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 4885.979082][T21611] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 4885.996104][T21611] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 4886.155562][T21611] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 4886.732165][T21611] 8021q: adding VLAN 0 to HW filter on device bond0 [ 4887.047627][ T3225] 8021q: adding VLAN 0 to HW filter on device eth1 [ 4887.751588][T21611] veth0_vlan: entered promiscuous mode [ 4887.894992][T21611] veth1_vlan: entered promiscuous mode [ 4888.172591][T21611] veth0_macvtap: entered promiscuous mode [ 4888.227603][T21611] veth1_macvtap: entered promiscuous mode [ 4888.327709][ T3225] 8021q: adding VLAN 0 to HW filter on device eth2 [ 4888.535969][T16118] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 4888.536393][T16118] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 4888.536743][T16118] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 4888.536998][T16118] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 4890.131084][ T3225] 8021q: adding VLAN 0 to HW filter on device eth3 [ 4890.989012][T21688] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4890.992347][T21688] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4891.777081][ T3225] 8021q: adding VLAN 0 to HW filter on device eth4 [ 4892.026416][T21700] netlink: 12 bytes leftover after parsing attributes in process `syz.4.5884'. [ 4897.551352][T21732] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4897.563001][T21732] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4899.348583][T21750] netlink: 'syz.2.5900': attribute type 29 has an invalid length. [ 4899.349051][T21750] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5900'. [ 4901.575467][T21773] netlink: 16 bytes leftover after parsing attributes in process `syz.2.5910'. [ 4901.665277][T21775] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4901.666905][T21775] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4903.411949][ T28] audit: type=1326 audit(2000003559.530:194): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=21777 comm="syz.2.5912" exe="/syz-executor" sig=9 arch=c00000b7 syscall=98 compat=0 ip=0xffffb5779368 code=0x0 [ 4917.210543][T21854] __vm_enough_memory: pid: 21854, comm: syz.4.5926, bytes: 4503599627366400 not enough memory for the allocation [ 4922.214516][T21873] UDC core: g1: couldn't find an available UDC or it's busy [ 4924.203257][T21856] nci: __nci_request: wait_for_completion_interruptible_timeout failed 0 [ 4924.581359][T21884] Illegal XDP return value 4294967274 on prog (id 64) dev syz_tun, expect packet loss! [ 4942.067329][T21916] binder: 21915:21916 tried to acquire reference to desc 0, got 1 instead [ 4942.075248][T21916] binder: 21915:21916 got transaction with unaligned buffers size, 4127 [ 4942.079640][T21916] binder: 21915:21916 transaction call to 21915:0 failed 6/29201/-22, code 0 size 0-0 line 3464 [ 4942.092202][T14239] binder: undelivered TRANSACTION_ERROR: 29201 [ 4942.775575][T21921] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4942.777045][T21921] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4944.477752][T21932] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4944.487211][T21932] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4945.259805][T21945] netlink: 84 bytes leftover after parsing attributes in process `syz.4.5958'. [ 4945.968595][T21955] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4946.928449][T21955] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4948.027421][T21959] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4948.029923][T21959] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4949.009776][T21975] FAULT_INJECTION: forcing a failure. [ 4949.009776][T21975] name failslab, interval 1, probability 0, space 0, times 0 [ 4949.016240][T21975] CPU: 0 UID: 0 PID: 21975 Comm: syz.4.5973 Tainted: G W L syzkaller #0 PREEMPT [ 4949.016433][T21975] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 4949.016477][T21975] Hardware name: linux,dummy-virt (DT) [ 4949.016522][T21975] Call trace: [ 4949.016560][T21975] show_stack+0x18/0x24 (C) [ 4949.016680][T21975] dump_stack_lvl+0x60/0x80 [ 4949.016758][T21975] dump_stack+0x18/0x24 [ 4949.016830][T21975] should_fail_ex+0x1e0/0x238 [ 4949.016910][T21975] should_failslab+0x54/0x80 [ 4949.016986][T21975] kmem_cache_alloc_noprof+0x54/0x458 [ 4949.017068][T21975] anon_vma_fork+0x68/0x220 [ 4949.017230][T21975] dup_mmap+0x478/0x820 [ 4949.017301][T21975] copy_process+0x1440/0x18a8 [ 4949.017380][T21975] kernel_clone+0x88/0x394 [ 4949.017453][T21975] __do_sys_clone+0x74/0xb0 [ 4949.017527][T21975] __arm64_sys_clone+0x1c/0x28 [ 4949.017601][T21975] invoke_syscall+0x54/0x10c [ 4949.017678][T21975] el0_svc_common.constprop.0+0x40/0xe0 [ 4949.017755][T21975] do_el0_svc+0x1c/0x34 [ 4949.017829][T21975] el0_svc+0x38/0x1fc [ 4949.017912][T21975] el0t_64_sync_handler+0xa0/0xe4 [ 4949.017991][T21975] el0t_64_sync+0x1a4/0x1a8 [ 4950.675450][T21986] netlink: 164 bytes leftover after parsing attributes in process `syz.2.5974'. [ 4953.335348][T22008] zswap: compressor z not available [ 4954.257762][ T28] audit: type=1326 audit(2000003610.373:195): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=22003 comm="syz.4.5986" exe="/syz-executor" sig=9 arch=c00000b7 syscall=98 compat=0 ip=0xffff7eb79368 code=0x0 [ 4960.100746][T22036] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4960.103457][T22036] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4968.537413][T22055] loop0: detected capacity change from 0 to 3904 [ 4968.620961][T22055] loop0: [ 4968.947742][T22059] netlink: 'syz.2.6006': attribute type 1 has an invalid length. [ 4968.948966][T22059] nbd: couldn't find device at index 131080 [ 4969.302456][T22064] FAULT_INJECTION: forcing a failure. [ 4969.302456][T22064] name failslab, interval 1, probability 0, space 0, times 0 [ 4969.306442][T22064] CPU: 0 UID: 0 PID: 22064 Comm: syz.2.6008 Tainted: G W L syzkaller #0 PREEMPT [ 4969.306624][T22064] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 4969.306670][T22064] Hardware name: linux,dummy-virt (DT) [ 4969.306713][T22064] Call trace: [ 4969.306751][T22064] show_stack+0x18/0x24 (C) [ 4969.306908][T22064] dump_stack_lvl+0x60/0x80 [ 4969.306991][T22064] dump_stack+0x18/0x24 [ 4969.307059][T22064] should_fail_ex+0x1e0/0x238 [ 4969.307142][T22064] should_failslab+0x54/0x80 [ 4969.307215][T22064] __kmalloc_noprof+0xac/0x520 [ 4969.307288][T22064] lsm_blob_alloc+0x40/0x64 [ 4969.307359][T22064] security_sb_alloc+0x30/0x1a4 [ 4969.307425][T22064] sget_fc+0xfc/0x790 [ 4969.307493][T22064] get_tree_nodev+0x2c/0xb8 [ 4969.307561][T22064] proc_get_tree+0x18/0x24 [ 4969.307685][T22064] vfs_get_tree+0x28/0x100 [ 4969.307755][T22064] fc_mount+0x18/0xa0 [ 4969.307837][T22064] path_mount+0x3e8/0xabc [ 4969.307904][T22064] __arm64_sys_mount+0x1b0/0x204 [ 4969.307972][T22064] invoke_syscall+0x54/0x10c [ 4969.308044][T22064] el0_svc_common.constprop.0+0x40/0xe0 [ 4969.308116][T22064] do_el0_svc+0x1c/0x34 [ 4969.308194][T22064] el0_svc+0x38/0x1fc [ 4969.308274][T22064] el0t_64_sync_handler+0xa0/0xe4 [ 4969.308348][T22064] el0t_64_sync+0x1a4/0x1a8 [ 4971.910040][T22073] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4971.917763][T22073] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4972.571318][T21638] nci: nci_rf_intf_activated_ntf_packet: unsupported activation_rf_tech_and_mode 0x18 [ 4972.661767][T21638] nvmet: connect request for invalid subsystem te! [ 4972.670973][T22081] nvme nvme0: Connect Invalid Data Parameter, subsysnqn "te" [ 4976.784414][T22107] random: crng reseeded on system resumption [ 4976.798007][T22107] FAULT_INJECTION: forcing a failure. [ 4976.798007][T22107] name failslab, interval 1, probability 0, space 0, times 0 [ 4976.804472][T22107] CPU: 1 UID: 0 PID: 22107 Comm: syz.2.6023 Tainted: G W L syzkaller #0 PREEMPT [ 4976.804653][T22107] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 4976.804696][T22107] Hardware name: linux,dummy-virt (DT) [ 4976.804738][T22107] Call trace: [ 4976.804773][T22107] show_stack+0x18/0x24 (C) [ 4976.804891][T22107] dump_stack_lvl+0x60/0x80 [ 4976.804964][T22107] dump_stack+0x18/0x24 [ 4976.805036][T22107] should_fail_ex+0x1e0/0x238 [ 4976.805136][T22107] should_failslab+0x54/0x80 [ 4976.805220][T22107] __kmalloc_cache_noprof+0x58/0x470 [ 4976.805294][T22107] memory_bm_create+0x100/0x8ec [ 4976.805365][T22107] create_basic_memory_bitmaps+0xd0/0x1dc [ 4976.805435][T22107] snapshot_open+0x104/0x130 [ 4976.805505][T22107] misc_open+0xcc/0x180 [ 4976.805576][T22107] chrdev_open+0xac/0x220 [ 4976.805648][T22107] do_dentry_open+0x128/0x4fc [ 4976.805721][T22107] vfs_open+0x2c/0xe8 [ 4976.805793][T22107] path_openat+0x5b4/0x960 [ 4976.805867][T22107] do_file_open+0xb0/0x168 [ 4976.805930][T22107] do_sys_openat2+0x84/0x104 [ 4976.806004][T22107] __arm64_sys_openat+0x64/0xc0 [ 4976.806077][T22107] invoke_syscall+0x54/0x10c [ 4976.806146][T22107] el0_svc_common.constprop.0+0x40/0xe0 [ 4976.806228][T22107] do_el0_svc+0x1c/0x34 [ 4976.806294][T22107] el0_svc+0x38/0x1fc [ 4976.806390][T22107] el0t_64_sync_handler+0xa0/0xe4 [ 4976.806466][T22107] el0t_64_sync+0x1a4/0x1a8 [ 4981.288289][T22136] futex_wake_op: syz.4.6036 tries to shift op by 144; fix this program [ 4986.687228][T22157] FAULT_INJECTION: forcing a failure. [ 4986.687228][T22157] name failslab, interval 1, probability 0, space 0, times 0 [ 4986.687613][T22157] CPU: 0 UID: 0 PID: 22157 Comm: syz.2.6044 Tainted: G W L syzkaller #0 PREEMPT [ 4986.687737][T22157] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 4986.687778][T22157] Hardware name: linux,dummy-virt (DT) [ 4986.687816][T22157] Call trace: [ 4986.687847][T22157] show_stack+0x18/0x24 (C) [ 4986.687947][T22157] dump_stack_lvl+0x60/0x80 [ 4986.688012][T22157] dump_stack+0x18/0x24 [ 4986.688182][T22157] should_fail_ex+0x1e0/0x238 [ 4986.688257][T22157] should_failslab+0x54/0x80 [ 4986.688324][T22157] kmem_cache_alloc_noprof+0x54/0x458 [ 4986.688435][T22157] copy_fs_struct+0x24/0x94 [ 4986.688572][T22157] copy_process+0x740/0x18a8 [ 4986.688653][T22157] kernel_clone+0x88/0x394 [ 4986.688728][T22157] __do_sys_clone+0x74/0xb0 [ 4986.688794][T22157] __arm64_sys_clone+0x1c/0x28 [ 4986.688864][T22157] invoke_syscall+0x54/0x10c [ 4986.688936][T22157] el0_svc_common.constprop.0+0x40/0xe0 [ 4986.689005][T22157] do_el0_svc+0x1c/0x34 [ 4986.689078][T22157] el0_svc+0x38/0x1fc [ 4986.689192][T22157] el0t_64_sync_handler+0xa0/0xe4 [ 4986.689271][T22157] el0t_64_sync+0x1a4/0x1a8 [ 4986.789564][T22157] FAULT_INJECTION: forcing a failure. [ 4986.789564][T22157] name failslab, interval 1, probability 0, space 0, times 0 [ 4986.795504][T22157] CPU: 0 UID: 0 PID: 22157 Comm: syz.2.6044 Tainted: G W L syzkaller #0 PREEMPT [ 4986.795708][T22157] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 4986.795751][T22157] Hardware name: linux,dummy-virt (DT) [ 4986.795794][T22157] Call trace: [ 4986.795828][T22157] show_stack+0x18/0x24 (C) [ 4986.795946][T22157] dump_stack_lvl+0x60/0x80 [ 4986.796025][T22157] dump_stack+0x18/0x24 [ 4986.796109][T22157] should_fail_ex+0x1e0/0x238 [ 4986.796191][T22157] should_failslab+0x54/0x80 [ 4986.796268][T22157] __kmalloc_noprof+0xac/0x520 [ 4986.796350][T22157] __memcg_list_lru_alloc+0x1cc/0x250 [ 4986.796439][T22157] memcg_list_lru_alloc+0x60/0x74 [ 4986.796512][T22157] __memcg_slab_post_alloc_hook+0xbc/0x498 [ 4986.796600][T22157] kmem_cache_alloc_lru_noprof+0x40c/0x458 [ 4986.796683][T22157] bdev_alloc_inode+0x24/0x70 [ 4986.796764][T22157] alloc_inode+0x28/0xdc [ 4986.796845][T22157] new_inode+0x14/0x88 [ 4986.796921][T22157] bdev_alloc+0x28/0x130 [ 4986.796999][T22157] __alloc_disk_node+0x78/0x1a4 [ 4986.797088][T22157] __blk_alloc_disk+0x70/0xfc [ 4986.797215][T22157] dm_create+0x168/0x4e0 [ 4986.797294][T22157] dev_create+0x54/0x104 [ 4986.797367][T22157] ctl_ioctl+0x290/0x5b8 [ 4986.797440][T22157] dm_ctl_ioctl+0x10/0x20 [ 4986.797510][T22157] __arm64_sys_ioctl+0xa8/0x100 [ 4986.797590][T22157] invoke_syscall+0x54/0x10c [ 4986.797666][T22157] el0_svc_common.constprop.0+0x40/0xe0 [ 4986.797740][T22157] do_el0_svc+0x1c/0x34 [ 4986.797807][T22157] el0_svc+0x38/0x1fc [ 4986.797882][T22157] el0t_64_sync_handler+0xa0/0xe4 [ 4986.797952][T22157] el0t_64_sync+0x1a4/0x1a8 [ 4988.448769][T22171] netlink: 'syz.2.6050': attribute type 1 has an invalid length. [ 4989.463293][T22171] 8021q: adding VLAN 0 to HW filter on device bond1 [ 4989.560007][T22173] bond1: (slave geneve2): making interface the new active one [ 4989.581895][T22173] bond1: (slave geneve2): Enslaving as an active interface with an up link [ 4990.635442][T22181] syz.4.6054 invoked oom-killer: gfp_mask=0x2440dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO|__GFP_COMP|__GFP_SKIP_KASAN), order=0, oom_score_adj=1000 [ 4990.636197][T22181] CPU: 1 UID: 0 PID: 22181 Comm: syz.4.6054 Tainted: G W L syzkaller #0 PREEMPT [ 4990.636327][T22181] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 4990.636371][T22181] Hardware name: linux,dummy-virt (DT) [ 4990.636414][T22181] Call trace: [ 4990.636450][T22181] show_stack+0x18/0x24 (C) [ 4990.636619][T22181] dump_stack_lvl+0x60/0x80 [ 4990.636721][T22181] dump_stack+0x18/0x24 [ 4990.636800][T22181] dump_header+0x40/0x170 [ 4990.636877][T22181] oom_kill_process+0x220/0x2a0 [ 4990.637088][T22181] out_of_memory+0xec/0x58c [ 4990.637221][T22181] mem_cgroup_out_of_memory+0x108/0x118 [ 4990.637301][T22181] try_charge_memcg+0x3b4/0x590 [ 4990.637385][T22181] obj_cgroup_charge_pages+0x44/0x214 [ 4990.637465][T22181] __memcg_kmem_charge_page+0x94/0x180 [ 4990.637547][T22181] __alloc_frozen_pages_noprof+0x298/0x13e4 [ 4990.637638][T22181] alloc_pages_mpol+0x74/0x1b8 [ 4990.637710][T22181] alloc_frozen_pages_noprof+0x4c/0xd4 [ 4990.637809][T22181] alloc_pages_noprof+0x10/0x28 [ 4990.638031][T22181] __pte_alloc+0x3c/0x120 [ 4990.638108][T22181] mfill_establish_pmd+0x94/0xb0 [ 4990.638184][T22181] mfill_atomic_poison.constprop.0+0xf8/0x6d4 [ 4990.638267][T22181] userfaultfd_ioctl+0x7fc/0x1a14 [ 4990.638343][T22181] __arm64_sys_ioctl+0xa8/0x100 [ 4990.638421][T22181] invoke_syscall+0x54/0x10c [ 4990.638492][T22181] el0_svc_common.constprop.0+0x40/0xe0 [ 4990.638563][T22181] do_el0_svc+0x1c/0x34 [ 4990.638638][T22181] el0_svc+0x38/0x1fc [ 4990.638723][T22181] el0t_64_sync_handler+0xa0/0xe4 [ 4990.638799][T22181] el0t_64_sync+0x1a4/0x1a8 [ 4990.641933][T22181] memory: usage 0kB, limit 0kB, failcnt 19 [ 4990.642084][T22181] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 4990.642149][T22181] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 4990.642194][T22181] Memory cgroup stats for /syz4/test: [ 4990.643869][T22181] cache 0 [ 4990.643959][T22181] rss 0 [ 4990.643991][T22181] rss_huge 0 [ 4990.644100][T22181] shmem 0 [ 4990.644357][T22181] mapped_file 0 [ 4990.644481][T22181] dirty 0 [ 4990.644593][T22181] writeback 0 [ 4990.644632][T22181] workingset_refault_anon 0 [ 4990.644663][T22181] workingset_refault_file 0 [ 4990.644693][T22181] swap 0 [ 4990.644823][T22181] swapcached 0 [ 4990.644922][T22181] pgpgin 0 [ 4990.645049][T22181] pgpgout 0 [ 4990.645159][T22181] pgfault 0 [ 4990.645202][T22181] pgmajfault 0 [ 4990.645236][T22181] inactive_anon 0 [ 4990.645384][T22181] active_anon 0 [ 4990.645477][T22181] inactive_file 0 [ 4990.645511][T22181] active_file 0 [ 4990.645574][T22181] unevictable 0 [ 4990.645613][T22181] hierarchical_memory_limit 0 [ 4990.645644][T22181] hierarchical_memsw_limit 9223372036854771712 [ 4990.645691][T22181] total_cache 0 [ 4990.645803][T22181] total_rss 0 [ 4990.645855][T22181] total_rss_huge 0 [ 4990.645887][T22181] total_shmem 0 [ 4990.645916][T22181] total_mapped_file 0 [ 4990.645965][T22181] total_dirty 0 [ 4990.645998][T22181] total_writeback 0 [ 4990.646027][T22181] total_workingset_refault_anon 0 [ 4990.646166][T22181] total_workingset_refault_file 0 [ 4990.646287][T22181] total_swap 0 [ 4990.646373][T22181] total_swapcached 0 [ 4990.646407][T22181] total_pgpgin 0 [ 4990.646450][T22181] total_pgpgout 0 [ 4990.646665][T22181] total_pgfault 0 [ 4990.646704][T22181] total_pgmajfault 0 [ 4990.646770][T22181] total_inactive_anon 0 [ 4990.646807][T22181] total_active_anon 0 [ 4990.646836][T22181] total_inactive_file 0 [ 4990.646865][T22181] total_active_file 0 [ 4990.646893][T22181] total_unevictable 0 [ 4990.647115][T22181] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz4/test,task_memcg=/syz4/test,task=syz.4.6054,pid=22180,uid=0 [ 4990.650300][T22181] Memory cgroup out of memory: Killed process 22180 (syz.4.6054) total-vm:40644kB, anon-rss:1296kB, file-rss:1040kB, shmem-rss:4kB, UID:0 pgtables:72kB oom_score_adj:1000 [ 4990.869551][T22183] netlink: 12 bytes leftover after parsing attributes in process `syz.4.6055'. [ 4990.869915][T22183] block nbd0: not configured, cannot reconfigure [ 4991.478394][T22185] netlink: 24 bytes leftover after parsing attributes in process `syz.2.6052'. [ 4995.110590][T22191] netlink: 12 bytes leftover after parsing attributes in process `syz.2.6057'. [ 4995.781422][T22200] FAULT_INJECTION: forcing a failure. [ 4995.781422][T22200] name failslab, interval 1, probability 0, space 0, times 0 [ 4995.781956][T22200] CPU: 1 UID: 0 PID: 22200 Comm: syz.4.6060 Tainted: G W L syzkaller #0 PREEMPT [ 4995.782107][T22200] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 4995.782158][T22200] Hardware name: linux,dummy-virt (DT) [ 4995.782207][T22200] Call trace: [ 4995.782251][T22200] show_stack+0x18/0x24 (C) [ 4995.782377][T22200] dump_stack_lvl+0x60/0x80 [ 4995.782483][T22200] dump_stack+0x18/0x24 [ 4995.782569][T22200] should_fail_ex+0x1e0/0x238 [ 4995.782698][T22200] should_failslab+0x54/0x80 [ 4995.782856][T22200] __kmalloc_cache_node_noprof+0x60/0x45c [ 4995.782965][T22200] __get_vm_area_node+0x9c/0x1e0 [ 4995.783081][T22200] __vmalloc_node_range_noprof+0xd8/0x8ec [ 4995.783209][T22200] __vmalloc_node_noprof+0x90/0xa0 [ 4995.783305][T22200] __vmalloc_noprof+0x48/0x74 [ 4995.783467][T22200] bpf_prog_alloc_no_stats+0x44/0x234 [ 4995.783629][T22200] bpf_prog_alloc+0x24/0xe0 [ 4995.783762][T22200] bpf_prog_create_from_user+0x54/0x160 [ 4995.783893][T22200] do_seccomp+0x294/0xa84 [ 4995.784158][T22200] __arm64_sys_seccomp+0x1c/0x30 [ 4995.784380][T22200] invoke_syscall+0x54/0x10c [ 4995.784476][T22200] el0_svc_common.constprop.0+0x40/0xe0 [ 4995.784619][T22200] do_el0_svc+0x1c/0x34 [ 4995.784807][T22200] el0_svc+0x38/0x1fc [ 4995.784918][T22200] el0t_64_sync_handler+0xa0/0xe4 [ 4995.785014][T22200] el0t_64_sync+0x1a4/0x1a8 [ 4995.805358][T22200] syz.4.6060: vmalloc error: size 4096, align 0x1, vm_struct allocation failed, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 4995.806640][T22200] CPU: 1 UID: 0 PID: 22200 Comm: syz.4.6060 Tainted: G W L syzkaller #0 PREEMPT [ 4995.806772][T22200] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 4995.806814][T22200] Hardware name: linux,dummy-virt (DT) [ 4995.806857][T22200] Call trace: [ 4995.806926][T22200] show_stack+0x18/0x24 (C) [ 4995.807038][T22200] dump_stack_lvl+0x60/0x80 [ 4995.807116][T22200] dump_stack+0x18/0x24 [ 4995.807194][T22200] warn_alloc+0x134/0x154 [ 4995.807272][T22200] __vmalloc_node_range_noprof+0x74c/0x8ec [ 4995.807378][T22200] __vmalloc_node_noprof+0x90/0xa0 [ 4995.807455][T22200] __vmalloc_noprof+0x48/0x74 [ 4995.807521][T22200] bpf_prog_alloc_no_stats+0x44/0x234 [ 4995.807626][T22200] bpf_prog_alloc+0x24/0xe0 [ 4995.807747][T22200] bpf_prog_create_from_user+0x54/0x160 [ 4995.807881][T22200] do_seccomp+0x294/0xa84 [ 4995.807951][T22200] __arm64_sys_seccomp+0x1c/0x30 [ 4995.808094][T22200] invoke_syscall+0x54/0x10c [ 4995.808179][T22200] el0_svc_common.constprop.0+0x40/0xe0 [ 4995.808271][T22200] do_el0_svc+0x1c/0x34 [ 4995.808365][T22200] el0_svc+0x38/0x1fc [ 4995.808451][T22200] el0t_64_sync_handler+0xa0/0xe4 [ 4995.808530][T22200] el0t_64_sync+0x1a4/0x1a8 [ 4995.828989][T22200] Mem-Info: [ 4995.829699][T22200] active_anon:15 inactive_anon:4190 isolated_anon:0 [ 4995.829699][T22200] active_file:3387 inactive_file:14473 isolated_file:0 [ 4995.829699][T22200] unevictable:768 dirty:7 writeback:0 [ 4995.829699][T22200] slab_reclaimable:3839 slab_unreclaimable:10122 [ 4995.829699][T22200] mapped:2843 shmem:827 pagetables:657 [ 4995.829699][T22200] sec_pagetables:0 bounce:0 [ 4995.829699][T22200] kernel_misc_reclaimable:0 [ 4995.829699][T22200] free:450101 free_pcp:3174 free_cma:8128 [ 4995.830308][T22200] Node 0 active_anon:60kB inactive_anon:16760kB active_file:13548kB inactive_file:57892kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:11372kB dirty:28kB writeback:0kB shmem:3308kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:3424kB pagetables:2628kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 4995.830637][T22200] Node 0 DMA free:1800404kB boost:0kB min:22528kB low:28160kB high:33792kB reserved_highatomic:0KB free_highatomic:0KB active_anon:60kB inactive_anon:16760kB active_file:13548kB inactive_file:57892kB unevictable:3072kB writepending:28kB zspages:0kB present:2097152kB managed:1988404kB mlocked:0kB bounce:0kB free_pcp:12696kB local_pcp:1836kB free_cma:32512kB [ 4995.841801][T22200] lowmem_reserve[]: 0 0 0 0 0 [ 4995.842352][T22200] Node 0 DMA: 399*4kB (UME) 815*8kB (UME) 622*16kB (UM) 238*32kB (UME) 244*64kB (UME) 193*128kB (UME) 119*256kB (UMEC) 108*512kB (UMC) 60*1024kB (UMC) 21*2048kB (UMC) 377*4096kB (UMC) = 1800404kB [ 4995.843815][T22200] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 4995.843966][T22200] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=32768kB [ 4995.844030][T22200] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4995.844086][T22200] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=64kB [ 4995.844303][T22200] 18683 total pagecache pages [ 4995.844471][T22200] 0 pages in swap cache [ 4995.844532][T22200] Free swap = 124996kB [ 4995.844582][T22200] Total swap = 124996kB [ 4995.844758][T22200] 524288 pages RAM [ 4995.844804][T22200] 0 pages HighMem/MovableOnly [ 4995.844841][T22200] 27187 pages reserved [ 4995.844881][T22200] 8192 pages cma reserved [ 4995.844995][T22200] 0 pages hwpoisoned [ 4996.770429][T22214] rnbd_client L213: map_device: Parameters missing [ 5000.576032][T22223] netlink: 80 bytes leftover after parsing attributes in process `syz.2.6068'. [ 5000.668197][T22225] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5000.670046][T22225] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5002.150255][T22237] FAULT_INJECTION: forcing a failure. [ 5002.150255][T22237] name failslab, interval 1, probability 0, space 0, times 0 [ 5002.150914][T22237] CPU: 1 UID: 0 PID: 22237 Comm: syz.4.6075 Tainted: G W L syzkaller #0 PREEMPT [ 5002.151057][T22237] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 5002.151106][T22237] Hardware name: linux,dummy-virt (DT) [ 5002.151161][T22237] Call trace: [ 5002.151206][T22237] show_stack+0x18/0x24 (C) [ 5002.151460][T22237] dump_stack_lvl+0x60/0x80 [ 5002.152676][T22237] dump_stack+0x18/0x24 [ 5002.153162][T22237] should_fail_ex+0x1e0/0x238 [ 5002.154178][T22237] should_failslab+0x54/0x80 [ 5002.154577][T22237] kmem_cache_alloc_noprof+0x54/0x458 [ 5002.154773][T22237] mempool_alloc_slab+0x1c/0x28 [ 5002.155008][T22237] mempool_init_node+0xac/0x1d8 [ 5002.155239][T22237] mempool_init_noprof+0x18/0x24 [ 5002.155493][T22237] bioset_init+0xec/0x2b0 [ 5002.156014][T22237] __alloc_disk_node+0x54/0x1a4 [ 5002.156230][T22237] __blk_alloc_disk+0x70/0xfc [ 5002.156863][T22237] dm_create+0x168/0x4e0 [ 5002.157512][T22237] dev_create+0x54/0x104 [ 5002.157765][T22237] ctl_ioctl+0x290/0x5b8 [ 5002.157909][T22237] dm_ctl_ioctl+0x10/0x20 [ 5002.158006][T22237] __arm64_sys_ioctl+0xa8/0x100 [ 5002.158103][T22237] invoke_syscall+0x54/0x10c [ 5002.158197][T22237] el0_svc_common.constprop.0+0x40/0xe0 [ 5002.158281][T22237] do_el0_svc+0x1c/0x34 [ 5002.158358][T22237] el0_svc+0x38/0x1fc [ 5002.158482][T22237] el0t_64_sync_handler+0xa0/0xe4 [ 5002.158583][T22237] el0t_64_sync+0x1a4/0x1a8 [ 5004.264165][T22242] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5004.281347][T22242] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5004.764654][T22248] fuse: Unknown parameter '00000000000000000003' [ 5007.408720][T22256] input: syz0 as /devices/virtual/input/input899 [ 5010.178132][T22261] input: syz0 as /devices/virtual/input/input900 [ 5017.181832][T22265] fuse: Unknown parameter '00000000000000000003' [ 5020.722606][T22279] fuse: Unknown parameter 'fd00000000000000000003' [ 5021.121446][T22281] input: syz0 as /devices/virtual/input/input901 [ 5026.946890][T22291] input: syz0 as /devices/virtual/input/input902 [ 5030.298125][T22294] fuse: Unknown parameter 'fd00000000000000000003' [ 5035.510494][T22310] fuse: Unknown parameter 'fd00000000000000000003' [ 5035.538049][T22307] input: syz0 as /devices/virtual/input/input903 [ 5039.232495][T22317] input: syz0 as /devices/virtual/input/input904 [ 5047.383899][T22333] input: syz0 as /devices/virtual/input/input905 [ 5049.691955][T22340] input: syz0 as /devices/virtual/input/input906 [ 5059.765745][T22356] input: syz0 as /devices/virtual/input/input907 [ 5062.293592][T22362] input: syz0 as /devices/virtual/input/input908 [ 5072.276839][T22373] input: syz0 as /devices/virtual/input/input909 [ 5072.992039][T22377] input: syz0 as /devices/virtual/input/input910 [ 5074.424731][T22384] input: syz0 as /devices/virtual/input/input911 [ 5076.148043][T22386] input: syz0 as /devices/virtual/input/input912 [ 5083.593654][T22392] input: syz0 as /devices/virtual/input/input913 [ 5085.081265][T22406] input: syz0 as /devices/virtual/input/input915 [ 5089.398217][T22409] input: syz0 as /devices/virtual/input/input916 [ 5090.714768][T22412] input: syz0 as /devices/virtual/input/input917 [ 5098.055512][T22426] input: syz0 as /devices/virtual/input/input919 [ 5099.180496][T22431] fuse: Bad value for 'user_id' [ 5099.181067][T22431] fuse: Bad value for 'user_id' [ 5099.508680][T22433] input: syz0 as /devices/virtual/input/input920 [ 5108.503801][T22447] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5108.517055][T22447] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5108.560778][T22447] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5108.565675][T22447] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5109.347806][T22449] input: syz0 as /devices/virtual/input/input921 [ 5112.806375][T22464] input: syz0 as /devices/virtual/input/input922 [ 5117.212436][T22477] input: syz0 as /devices/virtual/input/input923 [ 5125.575430][T22491] input: syz0 as /devices/virtual/input/input925 [ 5131.559321][T22505] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5131.592604][T22505] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5132.132279][T22510] input: syz0 as /devices/virtual/input/input926 [ 5132.835100][T22514] input: syz0 as /devices/virtual/input/input927 [ 5141.564148][T22522] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5141.567469][T22522] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5141.892578][T22531] fuse: Bad value for 'fd' [ 5142.610932][T22542] input: syz0 as /devices/virtual/input/input929 [ 5147.371088][T22561] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5147.375555][T22561] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5147.425672][T22561] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5147.434406][T22561] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5148.847765][T22568] input: syz0 as /devices/virtual/input/input930 [ 5149.198845][T22574] FAULT_INJECTION: forcing a failure. [ 5149.198845][T22574] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5149.203792][T22574] CPU: 0 UID: 0 PID: 22574 Comm: syz.2.6189 Tainted: G W L syzkaller #0 PREEMPT [ 5149.203980][T22574] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 5149.204031][T22574] Hardware name: linux,dummy-virt (DT) [ 5149.204082][T22574] Call trace: [ 5149.204128][T22574] show_stack+0x18/0x24 (C) [ 5149.204261][T22574] dump_stack_lvl+0x60/0x80 [ 5149.204347][T22574] dump_stack+0x18/0x24 [ 5149.204446][T22574] should_fail_ex+0x1e0/0x238 [ 5149.204544][T22574] should_fail+0x14/0x40 [ 5149.204628][T22574] should_fail_usercopy+0x1c/0x40 [ 5149.204710][T22574] _inline_copy_from_user+0x24/0xa8 [ 5149.204803][T22574] copy_msghdr_from_user+0x58/0x160 [ 5149.204892][T22574] ___sys_sendmsg+0x90/0x108 [ 5149.204978][T22574] __sys_sendmsg+0x9c/0x100 [ 5149.205062][T22574] __arm64_sys_sendmsg+0x20/0x38 [ 5149.205174][T22574] invoke_syscall+0x54/0x10c [ 5149.205246][T22574] el0_svc_common.constprop.0+0x40/0xe0 [ 5149.205328][T22574] do_el0_svc+0x1c/0x34 [ 5149.205409][T22574] el0_svc+0x38/0x1fc [ 5149.205521][T22574] el0t_64_sync_handler+0xa0/0xe4 [ 5149.205656][T22574] el0t_64_sync+0x1a4/0x1a8 [ 5149.510629][T22579] input: syz0 as /devices/virtual/input/input931 [ 5152.724906][T22589] input: syz0 as /devices/virtual/input/input932 [ 5159.913515][T22599] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5159.920720][T22599] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5160.731823][T22607] input: syz0 as /devices/virtual/input/input934 [ 5167.302274][T22612] input: syz0 as /devices/virtual/input/input935 [ 5171.350259][T22627] input: syz0 as /devices/virtual/input/input936 [ 5172.114031][T22634] fuse: Bad value for 'fd' [ 5172.951993][T22632] FAULT_INJECTION: forcing a failure. [ 5172.951993][T22632] name failslab, interval 1, probability 0, space 0, times 0 [ 5172.952470][T22632] CPU: 1 UID: 0 PID: 22632 Comm: syz.4.6207 Tainted: G W L syzkaller #0 PREEMPT [ 5172.952601][T22632] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 5172.952642][T22632] Hardware name: linux,dummy-virt (DT) [ 5172.952683][T22632] Call trace: [ 5172.952718][T22632] show_stack+0x18/0x24 (C) [ 5172.955474][T22632] dump_stack_lvl+0x60/0x80 [ 5172.955656][T22632] dump_stack+0x18/0x24 [ 5172.955744][T22632] should_fail_ex+0x1e0/0x238 [ 5172.955840][T22632] should_failslab+0x54/0x80 [ 5172.955916][T22632] kmem_cache_alloc_node_noprof+0x5c/0x448 [ 5172.956020][T22632] __alloc_skb+0x74/0x2e0 [ 5172.956123][T22632] alloc_skb_with_frags+0x50/0x1e0 [ 5172.956201][T22632] sock_alloc_send_pskb+0x278/0x2a8 [ 5172.956284][T22632] isotp_sendmsg+0x224/0xb54 [ 5172.956376][T22632] __sock_sendmsg+0x54/0x60 [ 5172.956446][T22632] ____sys_sendmsg+0x250/0x2a8 [ 5172.956515][T22632] ___sys_sendmsg+0xb0/0x108 [ 5172.956591][T22632] __sys_sendmsg+0x9c/0x100 [ 5172.956662][T22632] __arm64_sys_sendmsg+0x20/0x38 [ 5172.956735][T22632] invoke_syscall+0x54/0x10c [ 5172.956809][T22632] el0_svc_common.constprop.0+0x40/0xe0 [ 5172.956875][T22632] do_el0_svc+0x1c/0x34 [ 5172.956937][T22632] el0_svc+0x38/0x1fc [ 5172.957011][T22632] el0t_64_sync_handler+0xa0/0xe4 [ 5172.957082][T22632] el0t_64_sync+0x1a4/0x1a8 [ 5173.239237][T22642] input: syz0 as /devices/virtual/input/input937 [ 5176.920661][T22665] fuse: Bad value for 'group_id' [ 5176.921166][T22665] fuse: Bad value for 'group_id' [ 5177.614046][T22675] fuse: Bad value for 'group_id' [ 5177.614964][T22675] fuse: Bad value for 'group_id' [ 5179.691988][T22691] fuse: Bad value for 'group_id' [ 5179.692383][T22691] fuse: Bad value for 'group_id' [ 5181.878956][T22701] input: syz0 as /devices/virtual/input/input941 [ 5193.738554][T22726] FAULT_INJECTION: forcing a failure. [ 5193.738554][T22726] name failslab, interval 1, probability 0, space 0, times 0 [ 5193.739040][T22726] CPU: 1 UID: 0 PID: 22726 Comm: syz.2.6239 Tainted: G W L syzkaller #0 PREEMPT [ 5193.739182][T22726] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 5193.739226][T22726] Hardware name: linux,dummy-virt (DT) [ 5193.739272][T22726] Call trace: [ 5193.739378][T22726] show_stack+0x18/0x24 (C) [ 5193.739539][T22726] dump_stack_lvl+0x60/0x80 [ 5193.739728][T22726] dump_stack+0x18/0x24 [ 5193.739814][T22726] should_fail_ex+0x1e0/0x238 [ 5193.739922][T22726] should_failslab+0x54/0x80 [ 5193.740006][T22726] kmem_cache_alloc_noprof+0x54/0x458 [ 5193.740153][T22726] skb_clone+0x60/0xc4 [ 5193.740271][T22726] can_send+0x168/0x350 [ 5193.740411][T22726] isotp_sendmsg+0x3a4/0xb54 [ 5193.740529][T22726] __sock_sendmsg+0x54/0x60 [ 5193.740640][T22726] ____sys_sendmsg+0x250/0x2a8 [ 5193.740723][T22726] ___sys_sendmsg+0xb0/0x108 [ 5193.740829][T22726] __sys_sendmsg+0x9c/0x100 [ 5193.740913][T22726] __arm64_sys_sendmsg+0x20/0x38 [ 5193.740992][T22726] invoke_syscall+0x54/0x10c [ 5193.741231][T22726] el0_svc_common.constprop.0+0x40/0xe0 [ 5193.741379][T22726] do_el0_svc+0x1c/0x34 [ 5193.741463][T22726] el0_svc+0x38/0x1fc [ 5193.741557][T22726] el0t_64_sync_handler+0xa0/0xe4 [ 5193.741664][T22726] el0t_64_sync+0x1a4/0x1a8 [ 5193.744444][T22726] can-isotp: isotp_sendmsg: can_send_ret -ENOMEM [ 5194.122672][T16118] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5194.258739][T16118] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5194.387625][T16118] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5194.545692][T16118] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5194.691762][T22739] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 5194.704578][T22739] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 5195.394348][T16118] bond1 (unregistering): (slave geneve2): Releasing active interface [ 5195.437636][T16118] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 5195.483268][T16118] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 5195.520711][T16118] bond0 (unregistering): Released all slaves [ 5195.531061][T16118] bond1 (unregistering): Released all slaves [ 5195.603927][T22739] hsr_slave_0: entered promiscuous mode [ 5195.606186][T22739] hsr_slave_1: entered promiscuous mode [ 5195.680065][T16118] hsr_slave_0: left promiscuous mode [ 5195.682455][T16118] hsr_slave_1: left promiscuous mode [ 5195.693015][T16118] veth1_macvtap: left promiscuous mode [ 5195.693284][T16118] veth0_macvtap: left promiscuous mode [ 5195.693591][T16118] veth1_vlan: left promiscuous mode [ 5195.693750][T16118] veth0_vlan: left promiscuous mode [ 5196.877390][T22750] input: syz0 as /devices/virtual/input/input947 [ 5197.643027][T22739] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 5197.675559][T22739] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 5197.680253][T22739] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 5197.699112][T22739] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 5197.703359][T22739] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 5197.720236][T22739] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 5197.728630][T22739] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 5197.744674][T22739] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 5198.190654][T22739] 8021q: adding VLAN 0 to HW filter on device bond0 [ 5198.743469][T22739] veth0_vlan: entered promiscuous mode [ 5198.809536][T22739] veth1_vlan: entered promiscuous mode [ 5199.092752][T22739] veth0_macvtap: entered promiscuous mode [ 5199.123994][T22739] veth1_macvtap: entered promiscuous mode [ 5199.427464][T16118] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 5199.429148][T16118] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 5199.432763][T16118] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 5199.433321][T16118] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 5200.323573][T22773] input: syz0 as /devices/virtual/input/input949 [ 5208.061617][T22791] input: syz0 as /devices/virtual/input/input950 [ 5208.598023][T22793] input: syz0 as /devices/virtual/input/input951 [ 5209.064838][T22797] input: syz0 as /devices/virtual/input/input952 [ 5217.390810][T22809] input: syz0 as /devices/virtual/input/input953 [ 5217.940336][T22815] fuse: Unknown parameter 'grou00000000000000000000' [ 5218.499197][T22817] input: syz0 as /devices/virtual/input/input954 [ 5219.302918][T22823] input: syz0 as /devices/virtual/input/input955 [ 5226.322148][T22832] fuse: Unknown parameter 'grou00000000000000000000' [ 5226.427735][T22834] input: syz0 as /devices/virtual/input/input956 [ 5227.440718][T22839] input: syz0 as /devices/virtual/input/input957 [ 5230.385910][T22845] fuse: Unknown parameter 'grou00000000000000000000' [ 5230.815914][T22847] input: syz0 as /devices/virtual/input/input958 [ 5234.303062][T22851] input: syz0 as /devices/virtual/input/input959 [ 5241.829641][T22858] input: syz0 as /devices/virtual/input/input960 [ 5242.760150][T22861] input: syz0 as /devices/virtual/input/input961 [ 5242.952197][T22859] FAULT_INJECTION: forcing a failure. [ 5242.952197][T22859] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5242.952470][T22859] CPU: 1 UID: 0 PID: 22859 Comm: syz.2.6272 Tainted: G W L syzkaller #0 PREEMPT [ 5242.952547][T22859] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 5242.952570][T22859] Hardware name: linux,dummy-virt (DT) [ 5242.952593][T22859] Call trace: [ 5242.952612][T22859] show_stack+0x18/0x24 (C) [ 5242.952689][T22859] dump_stack_lvl+0x60/0x80 [ 5242.952728][T22859] dump_stack+0x18/0x24 [ 5242.952764][T22859] should_fail_ex+0x1e0/0x238 [ 5242.952804][T22859] should_fail+0x14/0x40 [ 5242.952839][T22859] should_fail_usercopy+0x1c/0x40 [ 5242.952881][T22859] setup_rt_frame+0x6f4/0x1120 [ 5242.952917][T22859] arch_do_signal_or_restart+0x220/0x3dc [ 5242.952954][T22859] exit_to_user_mode_loop+0x114/0x19c [ 5242.952993][T22859] el0_svc+0x1f0/0x1fc [ 5242.953035][T22859] el0t_64_sync_handler+0xa0/0xe4 [ 5242.953074][T22859] el0t_64_sync+0x1a4/0x1a8 [ 5247.744331][T22868] fuse: Unknown parameter 'group_i00000000000000000000' [ 5247.959516][T22870] input: syz0 as /devices/virtual/input/input962 [ 5249.052590][T22873] input: syz0 as /devices/virtual/input/input963 [ 5255.258045][T22877] input: syz0 as /devices/virtual/input/input964 [ 5258.759790][T22885] fuse: Unknown parameter 'group_i00000000000000000000' [ 5261.118028][T22891] input: syz0 as /devices/virtual/input/input965 [ 5263.025201][T22897] fuse: Unknown parameter 'group_i00000000000000000000' [ 5265.944503][T22903] input: syz0 as /devices/virtual/input/input966 [ 5268.344875][T22914] fuse: Unknown parameter 'group_id00000000000000000000' [ 5268.541919][T22916] fuse: Unknown parameter '2AzVàÝ' [ 5271.826331][T22926] fuse: Unknown parameter 'group_id00000000000000000000' [ 5272.040295][T22928] FAULT_INJECTION: forcing a failure. [ 5272.040295][T22928] name failslab, interval 1, probability 0, space 0, times 0 [ 5272.040962][T22928] CPU: 1 UID: 0 PID: 22928 Comm: syz.4.6295 Tainted: G W L syzkaller #0 PREEMPT [ 5272.041165][T22928] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 5272.041218][T22928] Hardware name: linux,dummy-virt (DT) [ 5272.041272][T22928] Call trace: [ 5272.041316][T22928] show_stack+0x18/0x24 (C) [ 5272.041482][T22928] dump_stack_lvl+0x60/0x80 [ 5272.041616][T22928] dump_stack+0x18/0x24 [ 5272.041831][T22928] should_fail_ex+0x1e0/0x238 [ 5272.041921][T22928] should_failslab+0x54/0x80 [ 5272.042022][T22928] __kmalloc_noprof+0xac/0x520 [ 5272.042154][T22928] __list_lru_init+0x4c/0x148 [ 5272.042252][T22928] sget_fc+0x294/0x790 [ 5272.042359][T22928] get_tree_nodev+0x2c/0xb8 [ 5272.042467][T22928] fuse_get_tree+0x12c/0x1a4 [ 5272.042601][T22928] vfs_get_tree+0x28/0x100 [ 5272.042710][T22928] fc_mount+0x18/0xa0 [ 5272.042791][T22928] path_mount+0x3e8/0xabc [ 5272.042896][T22928] __arm64_sys_mount+0x1b0/0x204 [ 5272.042969][T22928] invoke_syscall+0x54/0x10c [ 5272.043038][T22928] el0_svc_common.constprop.0+0x40/0xe0 [ 5272.043141][T22928] do_el0_svc+0x1c/0x34 [ 5272.043224][T22928] el0_svc+0x38/0x1fc [ 5272.043313][T22928] el0t_64_sync_handler+0xa0/0xe4 [ 5272.043436][T22928] el0t_64_sync+0x1a4/0x1a8 [ 5273.046982][T22937] input: syz0 as /devices/virtual/input/input969 [ 5273.175414][T22939] fuse: Unknown parameter 'group_id00000000000000000000' [ 5273.467173][T22941] hsr0: entered allmulticast mode [ 5273.467725][T22941] hsr_slave_0: entered allmulticast mode [ 5273.474445][T22941] hsr_slave_1: entered allmulticast mode [ 5274.850743][T22948] input: syz0 as /devices/virtual/input/input971 [ 5277.287304][T22950] fuse: Bad value for 'user_id' [ 5277.288627][T22950] fuse: Bad value for 'user_id' [ 5279.453794][ T28] audit: type=1400 audit(2000000016.840:196): lsm=SMACK fn=smack_file_ioctl action=denied subject="w" object="_" requested=w pid=22957 comm="syz.2.6307" path="/proc/88/task/89/attr/current" dev="proc" ino=76029 [ 5279.469219][ T28] audit: type=1400 audit(2000000016.850:197): lsm=SMACK fn=smack_inode_setattr action=denied subject="w" object="_" requested=w pid=22957 comm="syz.2.6307" name="run" dev="sysfs" ino=2093 [ 5279.550442][T22960] input: syz0 as /devices/virtual/input/input972 [ 5279.951534][T22962] fuse: Bad value for 'user_id' [ 5279.955492][T22962] fuse: Bad value for 'user_id' [ 5280.447632][T22974] input: syz0 as /devices/virtual/input/input973 [ 5280.992446][T22977] fuse: Bad value for 'user_id' [ 5280.993271][T22977] fuse: Bad value for 'user_id' [ 5281.134238][T22979] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5281.135968][T22979] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5281.168337][T22979] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5281.169648][T22979] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5281.212897][T22979] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5281.214127][T22979] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5281.222561][T22981] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5281.224188][T22981] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5281.241389][T22981] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5281.243288][T22981] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5281.251342][T22981] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5281.258831][T22981] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5281.435893][T22984] input: syz0 as /devices/virtual/input/input976 [ 5284.449519][T22996] fuse: Bad value for 'fd' [ 5284.534502][T22998] input: syz0 as /devices/virtual/input/input978 [ 5288.052461][T23005] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5288.054700][T23005] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5288.088550][T23005] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5288.090295][T23005] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5288.136624][T23005] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5288.166185][T23005] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5288.243383][T23005] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5288.244847][T23005] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5291.098034][T23009] input: syz0 as /devices/virtual/input/input979 [ 5292.725409][T23014] fuse: Bad value for 'fd' [ 5292.922817][T23016] input: syz0 as /devices/virtual/input/input981 [ 5297.444093][T23020] input: syz0 as /devices/virtual/input/input982 [ 5298.976597][T23025] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5298.983051][T23025] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5308.334646][T23035] input: syz0 as /devices/virtual/input/input984 [ 5310.052099][T23038] FAULT_INJECTION: forcing a failure. [ 5310.052099][T23038] name failslab, interval 1, probability 0, space 0, times 0 [ 5310.052429][T23038] CPU: 1 UID: 0 PID: 23038 Comm: syz.2.6332 Tainted: G W L syzkaller #0 PREEMPT [ 5310.052502][T23038] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 5310.052525][T23038] Hardware name: linux,dummy-virt (DT) [ 5310.052548][T23038] Call trace: [ 5310.052566][T23038] show_stack+0x18/0x24 (C) [ 5310.052640][T23038] dump_stack_lvl+0x60/0x80 [ 5310.052682][T23038] dump_stack+0x18/0x24 [ 5310.052780][T23038] should_fail_ex+0x1e0/0x238 [ 5310.052826][T23038] should_failslab+0x54/0x80 [ 5310.052881][T23038] kmem_cache_alloc_noprof+0x54/0x458 [ 5310.052935][T23038] skb_clone+0x60/0xc4 [ 5310.052995][T23038] __netlink_deliver_tap+0x1cc/0x294 [ 5310.053083][T23038] netlink_unicast+0x380/0x3ac [ 5310.053158][T23038] netlink_sendmsg+0x194/0x410 [ 5310.053203][T23038] __sock_sendmsg+0x54/0x60 [ 5310.053264][T23038] ____sys_sendmsg+0x250/0x2a8 [ 5310.053319][T23038] ___sys_sendmsg+0xb0/0x108 [ 5310.053358][T23038] __sys_sendmsg+0x9c/0x100 [ 5310.053396][T23038] __arm64_sys_sendmsg+0x20/0x38 [ 5310.053434][T23038] invoke_syscall+0x54/0x10c [ 5310.053541][T23038] el0_svc_common.constprop.0+0x40/0xe0 [ 5310.053606][T23038] do_el0_svc+0x1c/0x34 [ 5310.054081][T23038] el0_svc+0x38/0x1fc [ 5310.054174][T23038] el0t_64_sync_handler+0xa0/0xe4 [ 5310.054240][T23038] el0t_64_sync+0x1a4/0x1a8 [ 5314.629223][T23066] input: syz0 as /devices/virtual/input/input987 [ 5320.793512][T23085] input: syz0 as /devices/virtual/input/input989 [ 5327.122053][T23096] input: syz0 as /devices/virtual/input/input990 [ 5328.239852][T23102] input: syz0 as /devices/virtual/input/input991 [ 5336.842383][T23115] FAULT_INJECTION: forcing a failure. [ 5336.842383][T23115] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5336.842844][T23115] CPU: 1 UID: 0 PID: 23115 Comm: syz.2.6357 Tainted: G W L syzkaller #0 PREEMPT [ 5336.842974][T23115] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 5336.843013][T23115] Hardware name: linux,dummy-virt (DT) [ 5336.843161][T23115] Call trace: [ 5336.843244][T23115] show_stack+0x18/0x24 (C) [ 5336.843378][T23115] dump_stack_lvl+0x60/0x80 [ 5336.843467][T23115] dump_stack+0x18/0x24 [ 5336.843545][T23115] should_fail_ex+0x1e0/0x238 [ 5336.843636][T23115] should_fail+0x14/0x40 [ 5336.843714][T23115] should_fail_usercopy+0x1c/0x40 [ 5336.843795][T23115] simple_read_from_buffer+0x5c/0x12c [ 5336.843886][T23115] proc_fail_nth_read+0xb4/0x140 [ 5336.843971][T23115] vfs_read+0xc4/0x31c [ 5336.844058][T23115] ksys_read+0x70/0x110 [ 5336.844139][T23115] __arm64_sys_read+0x18/0x24 [ 5336.844223][T23115] invoke_syscall+0x54/0x10c [ 5336.844304][T23115] el0_svc_common.constprop.0+0x40/0xe0 [ 5336.844400][T23115] do_el0_svc+0x1c/0x34 [ 5336.844482][T23115] el0_svc+0x38/0x1fc [ 5336.844598][T23115] el0t_64_sync_handler+0xa0/0xe4 [ 5336.844703][T23115] el0t_64_sync+0x1a4/0x1a8 [ 5338.132276][T23119] input: syz0 as /devices/virtual/input/input992 [ 5341.790564][T23125] input: syz0 as /devices/virtual/input/input993 [ 5345.813074][T23136] fuse: Bad value for 'fd' [ 5346.733969][T23145] input: syz0 as /devices/virtual/input/input994 [ 5347.869476][T23147] input: syz0 as /devices/virtual/input/input995 [ 5353.847074][T23154] fuse: Bad value for 'fd' [ 5354.120427][T23160] input: syz0 as /devices/virtual/input/input996 [ 5354.769132][T23163] input: syz0 as /devices/virtual/input/input997 [ 5360.438657][T23171] input: syz0 as /devices/virtual/input/input998 [ 5361.235727][T23173] fuse: Bad value for 'fd' [ 5362.329299][T23179] input: syz0 as /devices/virtual/input/input999 [ 5369.154653][T23189] input: syz0 as /devices/virtual/input/input1000 [ 5370.201862][T23199] input: syz0 as /devices/virtual/input/input1002 [ 5375.734222][T23203] input: syz0 as /devices/virtual/input/input1003 [ 5378.781246][T23211] FAULT_INJECTION: forcing a failure. [ 5378.781246][T23211] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5378.784974][T23211] CPU: 0 UID: 0 PID: 23211 Comm: syz.4.6385 Tainted: G W L syzkaller #0 PREEMPT [ 5378.785222][T23211] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 5378.785267][T23211] Hardware name: linux,dummy-virt (DT) [ 5378.785309][T23211] Call trace: [ 5378.785347][T23211] show_stack+0x18/0x24 (C) [ 5378.785469][T23211] dump_stack_lvl+0x60/0x80 [ 5378.785551][T23211] dump_stack+0x18/0x24 [ 5378.785639][T23211] should_fail_ex+0x1e0/0x238 [ 5378.785716][T23211] should_fail+0x14/0x40 [ 5378.785783][T23211] should_fail_usercopy+0x1c/0x40 [ 5378.785847][T23211] preserve_fpsimd_context+0x24/0x1bc [ 5378.785887][T23211] setup_rt_frame+0x384/0x1120 [ 5378.785924][T23211] arch_do_signal_or_restart+0x220/0x3dc [ 5378.785961][T23211] exit_to_user_mode_loop+0x114/0x19c [ 5378.786006][T23211] el0_svc+0x1f0/0x1fc [ 5378.786050][T23211] el0t_64_sync_handler+0xa0/0xe4 [ 5378.786096][T23211] el0t_64_sync+0x1a4/0x1a8 [ 5381.638758][T23220] input: syz0 as /devices/virtual/input/input1005 [ 5384.060471][T23232] input: syz0 as /devices/virtual/input/input1007 [ 5388.996772][T23246] input: syz0 as /devices/virtual/input/input1008 [ 5389.481852][T23248] input: syz0 as /devices/virtual/input/input1009 [ 5399.345833][T23262] FAULT_INJECTION: forcing a failure. [ 5399.345833][T23262] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5399.349063][T23262] CPU: 0 UID: 0 PID: 23262 Comm: syz.2.6399 Tainted: G W L syzkaller #0 PREEMPT [ 5399.349284][T23262] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 5399.349330][T23262] Hardware name: linux,dummy-virt (DT) [ 5399.349376][T23262] Call trace: [ 5399.349418][T23262] show_stack+0x18/0x24 (C) [ 5399.349621][T23262] dump_stack_lvl+0x60/0x80 [ 5399.349727][T23262] dump_stack+0x18/0x24 [ 5399.349824][T23262] should_fail_ex+0x1e0/0x238 [ 5399.349906][T23262] should_fail+0x14/0x40 [ 5399.349987][T23262] should_fail_usercopy+0x1c/0x40 [ 5399.350072][T23262] simple_read_from_buffer+0x5c/0x12c [ 5399.350173][T23262] proc_fail_nth_read+0xb4/0x140 [ 5399.350260][T23262] vfs_read+0xc4/0x31c [ 5399.350347][T23262] ksys_read+0x70/0x110 [ 5399.350438][T23262] __arm64_sys_read+0x18/0x24 [ 5399.350536][T23262] invoke_syscall+0x54/0x10c [ 5399.350623][T23262] el0_svc_common.constprop.0+0x40/0xe0 [ 5399.350708][T23262] do_el0_svc+0x1c/0x34 [ 5399.350790][T23262] el0_svc+0x38/0x1fc [ 5399.350886][T23262] el0t_64_sync_handler+0xa0/0xe4 [ 5399.350981][T23262] el0t_64_sync+0x1a4/0x1a8 [ 5399.586224][T23266] input: syz0 as /devices/virtual/input/input1010 [ 5400.616474][T23276] input: syz0 as /devices/virtual/input/input1011 [ 5402.406392][T23286] input: syz0 as /devices/virtual/input/input1012 [ 5403.463607][T23308] input: syz0 as /devices/virtual/input/input1013 [ 5409.837856][T23312] fuse: Unknown parameter 'ÿÿ0x0000000000000004' [ 5410.775548][T23320] input: syz0 as /devices/virtual/input/input1014 [ 5413.555544][T23336] input: syz0 as /devices/virtual/input/input1015 [ 5420.948763][T23343] fuse: Bad value for 'group_id' [ 5420.954777][T23343] fuse: Bad value for 'group_id' [ 5422.984621][T23352] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5422.988978][T23352] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5423.012187][T23352] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5423.016111][T23352] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5423.242157][T23355] input: syz0 as /devices/virtual/input/input1016 [ 5423.787763][T23357] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5423.793270][T23357] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5424.049262][T23362] x_tables: duplicate underflow at hook 2 [ 5426.947300][T23368] input: syz0 as /devices/virtual/input/input1017 [ 5430.905540][T23377] input: syz0 as /devices/virtual/input/input1018 [ 5431.995776][T23378] FAULT_INJECTION: forcing a failure. [ 5431.995776][T23378] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5431.998473][T23378] CPU: 0 UID: 0 PID: 23378 Comm: syz.4.6444 Tainted: G W L syzkaller #0 PREEMPT [ 5431.998659][T23378] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 5431.998711][T23378] Hardware name: linux,dummy-virt (DT) [ 5431.998764][T23378] Call trace: [ 5431.998806][T23378] show_stack+0x18/0x24 (C) [ 5431.998922][T23378] dump_stack_lvl+0x60/0x80 [ 5431.999004][T23378] dump_stack+0x18/0x24 [ 5431.999078][T23378] should_fail_ex+0x1e0/0x238 [ 5431.999164][T23378] should_fail+0x14/0x40 [ 5431.999236][T23378] should_fail_usercopy+0x1c/0x40 [ 5431.999313][T23378] setup_rt_frame+0x350/0x1120 [ 5431.999394][T23378] arch_do_signal_or_restart+0x220/0x3dc [ 5431.999488][T23378] exit_to_user_mode_loop+0x114/0x19c [ 5431.999578][T23378] el0_svc+0x1f0/0x1fc [ 5431.999665][T23378] el0t_64_sync_handler+0xa0/0xe4 [ 5431.999749][T23378] el0t_64_sync+0x1a4/0x1a8 [ 5436.667569][T23382] input: syz0 as /devices/virtual/input/input1019 [ 5437.225020][T23383] FAULT_INJECTION: forcing a failure. [ 5437.225020][T23383] name failslab, interval 1, probability 0, space 0, times 0 [ 5437.225615][T23383] CPU: 1 UID: 0 PID: 23383 Comm: syz.2.6445 Tainted: G W L syzkaller #0 PREEMPT [ 5437.225762][T23383] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 5437.225806][T23383] Hardware name: linux,dummy-virt (DT) [ 5437.225853][T23383] Call trace: [ 5437.225965][T23383] show_stack+0x18/0x24 (C) [ 5437.226127][T23383] dump_stack_lvl+0x60/0x80 [ 5437.226240][T23383] dump_stack+0x18/0x24 [ 5437.226329][T23383] should_fail_ex+0x1e0/0x238 [ 5437.226437][T23383] should_failslab+0x54/0x80 [ 5437.226632][T23383] __kmalloc_noprof+0xac/0x520 [ 5437.226732][T23383] tomoyo_encode2+0x7c/0x13c [ 5437.226846][T23383] tomoyo_encode+0x28/0x40 [ 5437.227080][T23383] tomoyo_realpath_from_path+0x100/0x1d4 [ 5437.227173][T23383] tomoyo_path_number_perm+0xe0/0x21c [ 5437.227259][T23383] tomoyo_file_ioctl+0x1c/0x30 [ 5437.227344][T23383] security_file_ioctl+0x8c/0x19c [ 5437.227455][T23383] __arm64_sys_ioctl+0x44/0x100 [ 5437.227557][T23383] invoke_syscall+0x54/0x10c [ 5437.227670][T23383] el0_svc_common.constprop.0+0x40/0xe0 [ 5437.227780][T23383] do_el0_svc+0x1c/0x34 [ 5437.227851][T23383] el0_svc+0x38/0x1fc [ 5437.227952][T23383] el0t_64_sync_handler+0xa0/0xe4 [ 5437.228047][T23383] el0t_64_sync+0x1a4/0x1a8 [ 5437.257420][T23383] ERROR: Out of memory at tomoyo_realpath_from_path. [ 5439.006160][T23386] input: syz0 as /devices/virtual/input/input1020 [ 5446.269301][T23408] FAULT_INJECTION: forcing a failure. [ 5446.269301][T23408] name failslab, interval 1, probability 0, space 0, times 0 [ 5446.269728][T23408] CPU: 1 UID: 0 PID: 23408 Comm: syz.4.6455 Tainted: G W L syzkaller #0 PREEMPT [ 5446.269883][T23408] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 5446.269934][T23408] Hardware name: linux,dummy-virt (DT) [ 5446.270017][T23408] Call trace: [ 5446.270134][T23408] show_stack+0x18/0x24 (C) [ 5446.270294][T23408] dump_stack_lvl+0x60/0x80 [ 5446.270389][T23408] dump_stack+0x18/0x24 [ 5446.270551][T23408] should_fail_ex+0x1e0/0x238 [ 5446.270651][T23408] should_failslab+0x54/0x80 [ 5446.270728][T23408] kmem_cache_alloc_noprof+0x54/0x458 [ 5446.270809][T23408] do_getname+0x3c/0x1a0 [ 5446.270882][T23408] getname_flags+0x14/0x20 [ 5446.270955][T23408] do_sys_openat2+0x5c/0x104 [ 5446.271112][T23408] __arm64_sys_openat+0x64/0xc0 [ 5446.271235][T23408] invoke_syscall+0x54/0x10c [ 5446.271341][T23408] el0_svc_common.constprop.0+0x40/0xe0 [ 5446.271434][T23408] do_el0_svc+0x1c/0x34 [ 5446.271557][T23408] el0_svc+0x38/0x1fc [ 5446.271708][T23408] el0t_64_sync_handler+0xa0/0xe4 [ 5446.271822][T23408] el0t_64_sync+0x1a4/0x1a8 [ 5447.088629][T23415] input: syz0 as /devices/virtual/input/input1021 [ 5455.485351][T23430] input: syz0 as /devices/virtual/input/input1022 [ 5463.367886][T23459] input: syz0 as /devices/virtual/input/input1024 [ 5466.303525][T23468] fuse: Unknown parameter ' ' [ 5471.913630][T23491] input: syz0 as /devices/virtual/input/input1025 [ 5473.289577][T23497] input: syz0 as /devices/virtual/input/input1026 [ 5484.611587][T23508] FAULT_INJECTION: forcing a failure. [ 5484.611587][T23508] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5484.611892][T23508] CPU: 0 UID: 0 PID: 23508 Comm: syz.2.6485 Tainted: G W L syzkaller #0 PREEMPT [ 5484.612019][T23508] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 5484.612051][T23508] Hardware name: linux,dummy-virt (DT) [ 5484.612102][T23508] Call trace: [ 5484.612145][T23508] show_stack+0x18/0x24 (C) [ 5484.612266][T23508] dump_stack_lvl+0x60/0x80 [ 5484.612317][T23508] dump_stack+0x18/0x24 [ 5484.612358][T23508] should_fail_ex+0x1e0/0x238 [ 5484.612403][T23508] should_fail+0x14/0x40 [ 5484.612443][T23508] should_fail_usercopy+0x1c/0x40 [ 5484.612486][T23508] _copy_from_iter+0x60/0x6a0 [ 5484.612611][T23508] isotp_sendmsg+0x1dc/0xb54 [ 5484.612677][T23508] __sock_sendmsg+0x54/0x60 [ 5484.612723][T23508] ____sys_sendmsg+0x104/0x2a8 [ 5484.612762][T23508] ___sys_sendmsg+0xb0/0x108 [ 5484.612801][T23508] __sys_sendmmsg+0x110/0x24c [ 5484.612843][T23508] __arm64_sys_sendmmsg+0x24/0x34 [ 5484.612934][T23508] invoke_syscall+0x54/0x10c [ 5484.613025][T23508] el0_svc_common.constprop.0+0x40/0xe0 [ 5484.613074][T23508] do_el0_svc+0x1c/0x34 [ 5484.613162][T23508] el0_svc+0x38/0x1fc [ 5484.613257][T23508] el0t_64_sync_handler+0xa0/0xe4 [ 5484.613343][T23508] el0t_64_sync+0x1a4/0x1a8 [ 5484.820867][T23512] input: syz0 as /devices/virtual/input/input1027 [ 5484.934832][T23514] fuse: Unknown parameter '00000000000000000003' [ 5485.136672][T23517] FAULT_INJECTION: forcing a failure. [ 5485.136672][T23517] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5485.137000][T23517] CPU: 1 UID: 0 PID: 23517 Comm: syz.4.6489 Tainted: G W L syzkaller #0 PREEMPT [ 5485.137131][T23517] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 5485.137210][T23517] Hardware name: linux,dummy-virt (DT) [ 5485.137236][T23517] Call trace: [ 5485.137260][T23517] show_stack+0x18/0x24 (C) [ 5485.137331][T23517] dump_stack_lvl+0x60/0x80 [ 5485.137400][T23517] dump_stack+0x18/0x24 [ 5485.137465][T23517] should_fail_ex+0x1e0/0x238 [ 5485.137544][T23517] should_fail+0x14/0x40 [ 5485.137591][T23517] should_fail_usercopy+0x1c/0x40 [ 5485.137633][T23517] simple_read_from_buffer+0x5c/0x12c [ 5485.137704][T23517] proc_fail_nth_read+0xb4/0x140 [ 5485.137785][T23517] vfs_read+0xc4/0x31c [ 5485.137837][T23517] ksys_read+0x70/0x110 [ 5485.137883][T23517] __arm64_sys_read+0x18/0x24 [ 5485.137928][T23517] invoke_syscall+0x54/0x10c [ 5485.137970][T23517] el0_svc_common.constprop.0+0x40/0xe0 [ 5485.138012][T23517] do_el0_svc+0x1c/0x34 [ 5485.138051][T23517] el0_svc+0x38/0x1fc [ 5485.138132][T23517] el0t_64_sync_handler+0xa0/0xe4 [ 5485.138203][T23517] el0t_64_sync+0x1a4/0x1a8 [ 5488.854277][T23531] fuse: Unknown parameter 'fd00000000000000000003' [ 5489.084214][T23533] input: syz0 as /devices/virtual/input/input1028 [ 5494.375730][T23550] fuse: Unknown parameter 'fd00000000000000000003' [ 5494.551702][T23552] input: syz0 as /devices/virtual/input/input1029 [ 5500.831304][T23565] input: syz0 as /devices/virtual/input/input1030 [ 5502.143298][T23570] fuse: Unknown parameter 'fd00000000000000000003' [ 5506.622096][T23587] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5506.623907][T23587] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5509.484183][T23597] input: syz0 as /devices/virtual/input/input1031 [ 5509.952884][T23600] FAULT_INJECTION: forcing a failure. [ 5509.952884][T23600] name failslab, interval 1, probability 0, space 0, times 0 [ 5509.953785][T23600] CPU: 0 UID: 0 PID: 23600 Comm: syz.4.6512 Tainted: G W L syzkaller #0 PREEMPT [ 5509.953933][T23600] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 5509.953981][T23600] Hardware name: linux,dummy-virt (DT) [ 5509.954079][T23600] Call trace: [ 5509.954122][T23600] show_stack+0x18/0x24 (C) [ 5509.954293][T23600] dump_stack_lvl+0x60/0x80 [ 5509.954374][T23600] dump_stack+0x18/0x24 [ 5509.954445][T23600] should_fail_ex+0x1e0/0x238 [ 5509.954533][T23600] should_failslab+0x54/0x80 [ 5509.954614][T23600] kmem_cache_alloc_noprof+0x54/0x458 [ 5509.954752][T23600] do_getname+0x3c/0x1a0 [ 5509.954846][T23600] getname_flags+0x14/0x20 [ 5509.954949][T23600] do_sys_openat2+0x5c/0x104 [ 5509.955119][T23600] __arm64_sys_openat+0x64/0xc0 [ 5509.955247][T23600] invoke_syscall+0x54/0x10c [ 5509.955334][T23600] el0_svc_common.constprop.0+0x40/0xe0 [ 5509.955490][T23600] do_el0_svc+0x1c/0x34 [ 5509.955645][T23600] el0_svc+0x38/0x1fc [ 5509.955837][T23600] el0t_64_sync_handler+0xa0/0xe4 [ 5509.956252][T23600] el0t_64_sync+0x1a4/0x1a8 [ 5517.844478][T23628] input: syz0 as /devices/virtual/input/input1032 [ 5518.314265][T23630] FAULT_INJECTION: forcing a failure. [ 5518.314265][T23630] name fail_futex, interval 1, probability 0, space 0, times 0 [ 5518.314736][T23630] CPU: 0 UID: 0 PID: 23630 Comm: syz.4.6522 Tainted: G W L syzkaller #0 PREEMPT [ 5518.314882][T23630] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 5518.314927][T23630] Hardware name: linux,dummy-virt (DT) [ 5518.314972][T23630] Call trace: [ 5518.315011][T23630] show_stack+0x18/0x24 (C) [ 5518.315142][T23630] dump_stack_lvl+0x60/0x80 [ 5518.315231][T23630] dump_stack+0x18/0x24 [ 5518.315322][T23630] should_fail_ex+0x1e0/0x238 [ 5518.315450][T23630] should_fail+0x14/0x40 [ 5518.315678][T23630] get_futex_key+0xdc/0x620 [ 5518.315873][T23630] futex_wait_setup+0x54/0x240 [ 5518.315965][T23630] __futex_wait+0xd4/0x180 [ 5518.316091][T23630] futex_wait+0x88/0x110 [ 5518.316189][T23630] do_futex+0x1a0/0x210 [ 5518.316273][T23630] __arm64_sys_futex+0x100/0x1a0 [ 5518.316363][T23630] invoke_syscall+0x54/0x10c [ 5518.316454][T23630] el0_svc_common.constprop.0+0x40/0xe0 [ 5518.316588][T23630] do_el0_svc+0x1c/0x34 [ 5518.316689][T23630] el0_svc+0x38/0x1fc [ 5518.316807][T23630] el0t_64_sync_handler+0xa0/0xe4 [ 5518.316957][T23630] el0t_64_sync+0x1a4/0x1a8 [ 5523.856462][T23651] FAULT_INJECTION: forcing a failure. [ 5523.856462][T23651] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5523.856889][T23651] CPU: 0 UID: 0 PID: 23651 Comm: syz.4.6527 Tainted: G W L syzkaller #0 PREEMPT [ 5523.857045][T23651] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 5523.857183][T23651] Hardware name: linux,dummy-virt (DT) [ 5523.857242][T23651] Call trace: [ 5523.857284][T23651] show_stack+0x18/0x24 (C) [ 5523.857410][T23651] dump_stack_lvl+0x60/0x80 [ 5523.857536][T23651] dump_stack+0x18/0x24 [ 5523.857666][T23651] should_fail_ex+0x1e0/0x238 [ 5523.857751][T23651] should_fail+0x14/0x40 [ 5523.857820][T23651] should_fail_usercopy+0x1c/0x40 [ 5523.857893][T23651] simple_read_from_buffer+0x5c/0x12c [ 5523.858085][T23651] proc_fail_nth_read+0xb4/0x140 [ 5523.858206][T23651] vfs_read+0xc4/0x31c [ 5523.858311][T23651] ksys_read+0x70/0x110 [ 5523.858425][T23651] __arm64_sys_read+0x18/0x24 [ 5523.858513][T23651] invoke_syscall+0x54/0x10c [ 5523.858602][T23651] el0_svc_common.constprop.0+0x40/0xe0 [ 5523.858714][T23651] do_el0_svc+0x1c/0x34 [ 5523.858786][T23651] el0_svc+0x38/0x1fc [ 5523.858870][T23651] el0t_64_sync_handler+0xa0/0xe4 [ 5523.858975][T23651] el0t_64_sync+0x1a4/0x1a8 [ 5525.705780][T23667] input: syz0 as /devices/virtual/input/input1033 [ 5528.940169][T23686] fuse: Unknown parameter 'group_i00000000000000000000' [ 5531.532805][T23698] fuse: Unknown parameter 'group_i00000000000000000000' [ 5532.605762][T23710] fuse: Unknown parameter 'group_i00000000000000000000' [ 5533.454242][T23717] input: syz0 as /devices/virtual/input/input1036 [ 5537.031840][T23730] fuse: Unknown parameter 'group_id00000000000000000000' [ 5539.375512][T23745] fuse: Unknown parameter 'group_id00000000000000000000' [ 5541.843938][T23757] input: syz0 as /devices/virtual/input/input1037 [ 5542.231357][T23760] fuse: Unknown parameter 'group_id00000000000000000000' [ 5547.239807][T23779] fuse: Bad value for 'user_id' [ 5547.241284][T23779] fuse: Bad value for 'user_id' [ 5550.856191][T23898] fuse: Bad value for 'user_id' [ 5550.866050][T23898] fuse: Bad value for 'user_id' [ 5551.098131][T23900] input: syz0 as /devices/virtual/input/input1038 [ 5555.638718][T23918] fuse: Bad value for 'user_id' [ 5555.639107][T23918] fuse: Bad value for 'user_id' [ 5555.891518][T23922] input: syz0 as /devices/virtual/input/input1039 [ 5557.018575][T23923] FAULT_INJECTION: forcing a failure. [ 5557.018575][T23923] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5557.019043][T23923] CPU: 0 UID: 0 PID: 23923 Comm: syz.2.6581 Tainted: G W L syzkaller #0 PREEMPT [ 5557.019206][T23923] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 5557.019249][T23923] Hardware name: linux,dummy-virt (DT) [ 5557.019295][T23923] Call trace: [ 5557.019337][T23923] show_stack+0x18/0x24 (C) [ 5557.019460][T23923] dump_stack_lvl+0x60/0x80 [ 5557.019542][T23923] dump_stack+0x18/0x24 [ 5557.019624][T23923] should_fail_ex+0x1e0/0x238 [ 5557.019715][T23923] should_fail+0x14/0x40 [ 5557.019799][T23923] should_fail_usercopy+0x1c/0x40 [ 5557.019876][T23923] restore_sigframe+0x50/0xc20 [ 5557.019951][T23923] __arm64_sys_rt_sigreturn+0xb8/0x224 [ 5557.020027][T23923] invoke_syscall+0x54/0x10c [ 5557.020104][T23923] el0_svc_common.constprop.0+0x40/0xe0 [ 5557.020192][T23923] do_el0_svc+0x1c/0x34 [ 5557.020265][T23923] el0_svc+0x38/0x1fc [ 5557.020349][T23923] el0t_64_sync_handler+0xa0/0xe4 [ 5557.020428][T23923] el0t_64_sync+0x1a4/0x1a8 [ 5558.714168][T23932] fuse: Bad value for 'fd' [ 5558.865342][T23934] FAULT_INJECTION: forcing a failure. [ 5558.865342][T23934] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5558.869722][T23934] CPU: 0 UID: 0 PID: 23934 Comm: syz.4.6585 Tainted: G W L syzkaller #0 PREEMPT [ 5558.869928][T23934] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 5558.869973][T23934] Hardware name: linux,dummy-virt (DT) [ 5558.870019][T23934] Call trace: [ 5558.870062][T23934] show_stack+0x18/0x24 (C) [ 5558.870190][T23934] dump_stack_lvl+0x60/0x80 [ 5558.870280][T23934] dump_stack+0x18/0x24 [ 5558.870362][T23934] should_fail_ex+0x1e0/0x238 [ 5558.870448][T23934] should_fail+0x14/0x40 [ 5558.870525][T23934] should_fail_usercopy+0x1c/0x40 [ 5558.870608][T23934] _inline_copy_from_user+0x24/0xa8 [ 5558.870707][T23934] copy_msghdr_from_user+0x58/0x160 [ 5558.870788][T23934] ___sys_sendmsg+0x90/0x108 [ 5558.870869][T23934] __sys_sendmsg+0x9c/0x100 [ 5558.870949][T23934] __arm64_sys_sendmsg+0x20/0x38 [ 5558.871032][T23934] invoke_syscall+0x54/0x10c [ 5558.871114][T23934] el0_svc_common.constprop.0+0x40/0xe0 [ 5558.871190][T23934] do_el0_svc+0x1c/0x34 [ 5558.871260][T23934] el0_svc+0x38/0x1fc [ 5558.871352][T23934] el0t_64_sync_handler+0xa0/0xe4 [ 5558.871432][T23934] el0t_64_sync+0x1a4/0x1a8 [ 5559.040410][T23936] input: syz0 as /devices/virtual/input/input1040 [ 5565.687783][T23950] fuse: Bad value for 'fd' [ 5569.254491][T23965] fuse: Bad value for 'fd' [ 5569.369175][T23967] input: syz0 as /devices/virtual/input/input1041 [ 5569.967545][T23974] input: syz0 as /devices/virtual/input/input1042 [ 5577.350609][T23984] fuse: Bad value for 'fd' [ 5579.592297][T23993] input: syz0 as /devices/virtual/input/input1043 [ 5580.133342][T23996] input: syz0 as /devices/virtual/input/input1044 [ 5587.106978][T24007] fuse: Bad value for 'fd' [ 5588.410957][T24018] input: syz0 as /devices/virtual/input/input1045 [ 5590.217433][T24023] input: syz0 as /devices/virtual/input/input1046 [ 5591.208608][T24025] FAULT_INJECTION: forcing a failure. [ 5591.208608][T24025] name failslab, interval 1, probability 0, space 0, times 0 [ 5591.209214][T24025] CPU: 1 UID: 0 PID: 24025 Comm: syz.4.6609 Tainted: G W L syzkaller #0 PREEMPT [ 5591.209350][T24025] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 5591.209392][T24025] Hardware name: linux,dummy-virt (DT) [ 5591.209452][T24025] Call trace: [ 5591.209492][T24025] show_stack+0x18/0x24 (C) [ 5591.209615][T24025] dump_stack_lvl+0x60/0x80 [ 5591.209702][T24025] dump_stack+0x18/0x24 [ 5591.209777][T24025] should_fail_ex+0x1e0/0x238 [ 5591.209857][T24025] should_failslab+0x54/0x80 [ 5591.210020][T24025] __kmalloc_noprof+0xac/0x520 [ 5591.210110][T24025] tomoyo_realpath_from_path+0x44/0x1d4 [ 5591.210194][T24025] tomoyo_path_number_perm+0xe0/0x21c [ 5591.210295][T24025] tomoyo_file_ioctl+0x1c/0x30 [ 5591.210382][T24025] security_file_ioctl+0x8c/0x19c [ 5591.210475][T24025] __arm64_sys_ioctl+0x44/0x100 [ 5591.210567][T24025] invoke_syscall+0x54/0x10c [ 5591.210647][T24025] el0_svc_common.constprop.0+0x40/0xe0 [ 5591.210727][T24025] do_el0_svc+0x1c/0x34 [ 5591.210863][T24025] el0_svc+0x38/0x1fc [ 5591.210983][T24025] el0t_64_sync_handler+0xa0/0xe4 [ 5591.211086][T24025] el0t_64_sync+0x1a4/0x1a8 [ 5591.229270][T24025] ERROR: Out of memory at tomoyo_realpath_from_path. [ 5595.228936][T24028] fuse: Bad value for 'fd' [ 5598.701547][T24040] input: syz0 as /devices/virtual/input/input1047 [ 5599.290408][T24043] fuse: Invalid rootmode [ 5599.412916][T24045] fuse: Unknown parameter 'grou00000000000000000000' [ 5604.655175][T24058] fuse: Invalid rootmode [ 5604.759459][T24060] fuse: Unknown parameter 'grou00000000000000000000' [ 5607.519456][T24069] input: syz0 as /devices/virtual/input/input1048 [ 5607.945887][T24071] fuse: Invalid rootmode [ 5608.178173][T24074] fuse: Unknown parameter 'grou00000000000000000000' [ 5613.104391][T24087] fuse: Bad value for 'rootmode' [ 5613.206187][T24089] fuse: Unknown parameter 'group_i00000000000000000000' [ 5614.521506][T24095] input: syz0 as /devices/virtual/input/input1049 [ 5617.207651][T24101] fuse: Bad value for 'rootmode' [ 5617.347651][T24103] fuse: Unknown parameter 'group_i00000000000000000000' [ 5620.441595][T24113] fuse: Bad value for 'rootmode' [ 5620.549148][T24115] fuse: Unknown parameter 'group_i00000000000000000000' [ 5620.996719][T24121] input: syz0 as /devices/virtual/input/input1050 [ 5625.651672][T24130] fuse: Unknown parameter 'use00000000000000000000' [ 5625.811398][T24132] fuse: Unknown parameter 'group_id00000000000000000000' [ 5626.610738][T24137] fuse: Bad value for 'fd' [ 5626.889589][T24141] fuse: Unknown parameter 'use00000000000000000000' [ 5626.989297][T24143] fuse: Unknown parameter 'group_id00000000000000000000' [ 5627.118453][T24145] input: syz0 as /devices/virtual/input/input1051 [ 5628.716519][T24153] fuse: Unknown parameter 'use00000000000000000000' [ 5628.787038][T24155] fuse: Unknown parameter 'group_id00000000000000000000' [ 5628.908216][T24157] fuse: Bad value for 'fd' [ 5631.007374][T24162] FAULT_INJECTION: forcing a failure. [ 5631.007374][T24162] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5631.008097][T24162] CPU: 1 UID: 0 PID: 24162 Comm: syz.4.6659 Tainted: G W L syzkaller #0 PREEMPT [ 5631.008262][T24162] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 5631.008310][T24162] Hardware name: linux,dummy-virt (DT) [ 5631.008363][T24162] Call trace: [ 5631.008408][T24162] show_stack+0x18/0x24 (C) [ 5631.008551][T24162] dump_stack_lvl+0x60/0x80 [ 5631.008637][T24162] dump_stack+0x18/0x24 [ 5631.008715][T24162] should_fail_ex+0x1e0/0x238 [ 5631.008802][T24162] should_fail+0x14/0x40 [ 5631.008884][T24162] should_fail_usercopy+0x1c/0x40 [ 5631.008964][T24162] simple_read_from_buffer+0x5c/0x12c [ 5631.009067][T24162] proc_fail_nth_read+0xb4/0x140 [ 5631.009177][T24162] vfs_read+0xc4/0x31c [ 5631.009261][T24162] ksys_read+0x70/0x110 [ 5631.009334][T24162] __arm64_sys_read+0x18/0x24 [ 5631.009405][T24162] invoke_syscall+0x54/0x10c [ 5631.009478][T24162] el0_svc_common.constprop.0+0x40/0xe0 [ 5631.009751][T24162] do_el0_svc+0x1c/0x34 [ 5631.009893][T24162] el0_svc+0x38/0x1fc [ 5631.010035][T24162] el0t_64_sync_handler+0xa0/0xe4 [ 5631.010146][T24162] el0t_64_sync+0x1a4/0x1a8 [ 5631.243863][T24164] fuse: Unknown parameter 'user_i00000000000000000000' [ 5631.456531][T24166] fuse: Bad value for 'user_id' [ 5631.465545][T24166] fuse: Bad value for 'user_id' [ 5631.645724][T24168] fuse: Bad value for 'fd' [ 5635.428807][T24180] fuse: Unknown parameter 'user_i00000000000000000000' [ 5635.526327][T24182] fuse: Bad value for 'user_id' [ 5635.528807][T24182] fuse: Bad value for 'user_id' [ 5636.830104][T24186] input: syz0 as /devices/virtual/input/input1052 [ 5639.908498][T24193] fuse: Unknown parameter 'user_i00000000000000000000' [ 5640.044121][T24195] fuse: Bad value for 'user_id' [ 5640.046260][T24195] fuse: Bad value for 'user_id' [ 5642.349827][T24199] input: syz0 as /devices/virtual/input/input1053 [ 5644.927377][T24206] fuse: Unknown parameter 'user_id00000000000000000000' [ 5645.256244][T24208] fuse: Bad value for 'fd' [ 5646.942622][T24212] input: syz0 as /devices/virtual/input/input1054 [ 5650.348237][T24218] fuse: Unknown parameter 'user_id00000000000000000000' [ 5650.525393][T24220] fuse: Bad value for 'fd' [ 5652.664478][T24228] input: syz0 as /devices/virtual/input/input1055 [ 5653.596758][T24235] fuse: Unknown parameter 'user_id00000000000000000000' [ 5653.737171][T24238] fuse: Bad value for 'fd' [ 5653.990207][T24240] input: syz0 as /devices/virtual/input/input1056 [ 5657.115744][T24247] fuse: Bad value for 'fd' [ 5657.239659][T24249] fuse: Bad value for 'fd' [ 5657.398387][T24251] input: syz0 as /devices/virtual/input/input1057 [ 5658.857258][T24256] fuse: Bad value for 'fd' [ 5658.983311][T24258] fuse: Bad value for 'fd' [ 5659.082423][T24260] fuse: Bad value for 'fd' [ 5659.243606][T24262] input: syz0 as /devices/virtual/input/input1058 [ 5660.192506][T24267] fuse: Bad value for 'fd' [ 5660.323543][T24269] fuse: Bad value for 'fd' [ 5660.425726][T24271] fuse: Bad value for 'fd' [ 5661.437194][T24279] fuse: Bad value for 'fd' [ 5661.585001][T24281] fuse: Unknown parameter '00000000000000000003' [ 5661.712470][T24283] fuse: Invalid rootmode [ 5663.964449][T24294] fuse: Unknown parameter '00000000000000000003' [ 5664.057281][T24296] fuse: Invalid rootmode [ 5665.319373][T24308] fuse: Unknown parameter '00000000000000000003' [ 5665.406210][T24310] fuse: Invalid rootmode [ 5666.011176][T24312] FAULT_INJECTION: forcing a failure. [ 5666.011176][T24312] name failslab, interval 1, probability 0, space 0, times 0 [ 5666.013605][T24312] CPU: 1 UID: 0 PID: 24312 Comm: syz.4.6717 Tainted: G W L syzkaller #0 PREEMPT [ 5666.013752][T24312] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 5666.013830][T24312] Hardware name: linux,dummy-virt (DT) [ 5666.013898][T24312] Call trace: [ 5666.013952][T24312] show_stack+0x18/0x24 (C) [ 5666.014071][T24312] dump_stack_lvl+0x60/0x80 [ 5666.014143][T24312] dump_stack+0x18/0x24 [ 5666.014210][T24312] should_fail_ex+0x1e0/0x238 [ 5666.014279][T24312] should_failslab+0x54/0x80 [ 5666.014348][T24312] kmem_cache_alloc_node_noprof+0x5c/0x448 [ 5666.014447][T24312] __alloc_skb+0x74/0x2e0 [ 5666.014535][T24312] alloc_skb_with_frags+0x50/0x1e0 [ 5666.014652][T24312] sock_alloc_send_pskb+0x278/0x2a8 [ 5666.014779][T24312] unix_dgram_sendmsg+0xf0/0x728 [ 5666.014864][T24312] __sock_sendmsg+0x54/0x60 [ 5666.014937][T24312] ____sys_sendmsg+0x250/0x2a8 [ 5666.015015][T24312] ___sys_sendmsg+0xb0/0x108 [ 5666.015102][T24312] __sys_sendmsg+0x9c/0x100 [ 5666.015191][T24312] __arm64_sys_sendmsg+0x20/0x38 [ 5666.015273][T24312] invoke_syscall+0x54/0x10c [ 5666.015360][T24312] el0_svc_common.constprop.0+0x40/0xe0 [ 5666.015441][T24312] do_el0_svc+0x1c/0x34 [ 5666.015547][T24312] el0_svc+0x38/0x1fc [ 5666.015671][T24312] el0t_64_sync_handler+0xa0/0xe4 [ 5666.015760][T24312] el0t_64_sync+0x1a4/0x1a8 [ 5667.535628][T24321] fuse: Unknown parameter '00000000000000000003' [ 5667.618611][T24323] fuse: Bad value for 'rootmode' [ 5670.506918][T24335] input: syz0 as /devices/virtual/input/input1061 [ 5671.634106][T24337] fuse: Bad value for 'rootmode' [ 5677.538967][T24352] fuse: Bad value for 'rootmode' [ 5680.884628][T24366] input: syz0 as /devices/virtual/input/input1062 [ 5685.451326][T24379] fuse: Unknown parameter 'use00000000000000000000' [ 5686.840691][T24390] input: syz0 as /devices/virtual/input/input1063 [ 5689.056916][T24397] fuse: Unknown parameter 'use00000000000000000000' [ 5689.207140][T24399] input: syz0 as /devices/virtual/input/input1064 [ 5697.152372][T24412] fuse: Unknown parameter 'user_i00000000000000000000' [ 5697.254836][T24414] input: syz0 as /devices/virtual/input/input1065 [ 5697.626478][T24417] input: syz0 as /devices/virtual/input/input1066 [ 5703.699589][T24425] input: syz0 as /devices/virtual/input/input1067 [ 5705.554435][T24435] fuse: Unknown parameter 'user_i00000000000000000000' [ 5707.235527][T24442] input: syz0 as /devices/virtual/input/input1068 [ 5715.529754][T24451] fuse: Unknown parameter 'user_i00000000000000000000' [ 5715.951310][T24459] input: syz0 as /devices/virtual/input/input1069 [ 5718.768272][T24463] input: syz0 as /devices/virtual/input/input1070 [ 5732.044503][T24471] fuse: Unknown parameter 'user_id00000000000000000000' [ 5732.331558][T24479] input: syz0 as /devices/virtual/input/input1071 [ 5732.769916][T24481] input: syz0 as /devices/virtual/input/input1072 [ 5732.817792][T24481] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5732.818944][T24481] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5737.321072][T24489] fuse: Unknown parameter 'user_id00000000000000000000' [ 5738.246877][T24499] input: syz0 as /devices/virtual/input/input1074 [ 5743.134258][T24507] fuse: Unknown parameter 'user_id00000000000000000000' [ 5747.209127][T24520] fuse: Bad value for 'fd' [ 5747.584321][T24528] input: syz0 as /devices/virtual/input/input1077 [ 5747.801793][T24532] input: syz0 as /devices/virtual/input/input1079 [ 5748.874371][T24534] FAULT_INJECTION: forcing a failure. [ 5748.874371][T24534] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5748.874879][T24534] CPU: 0 UID: 0 PID: 24534 Comm: syz.2.6785 Tainted: G W L syzkaller #0 PREEMPT [ 5748.875015][T24534] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 5748.875056][T24534] Hardware name: linux,dummy-virt (DT) [ 5748.875097][T24534] Call trace: [ 5748.875130][T24534] show_stack+0x18/0x24 (C) [ 5748.875242][T24534] dump_stack_lvl+0x60/0x80 [ 5748.875315][T24534] dump_stack+0x18/0x24 [ 5748.875512][T24534] should_fail_ex+0x1e0/0x238 [ 5748.875594][T24534] should_fail+0x14/0x40 [ 5748.875733][T24534] should_fail_usercopy+0x1c/0x40 [ 5748.875827][T24534] restore_sigframe+0x50/0xc20 [ 5748.875926][T24534] __arm64_sys_rt_sigreturn+0xb8/0x224 [ 5748.876016][T24534] invoke_syscall+0x54/0x10c [ 5748.876131][T24534] el0_svc_common.constprop.0+0x40/0xe0 [ 5748.876336][T24534] do_el0_svc+0x1c/0x34 [ 5748.876445][T24534] el0_svc+0x38/0x1fc [ 5748.876533][T24534] el0t_64_sync_handler+0xa0/0xe4 [ 5748.876618][T24534] el0t_64_sync+0x1a4/0x1a8 [ 5756.961216][T24542] fuse: Bad value for 'fd' [ 5759.697407][T24548] input: syz0 as /devices/virtual/input/input1080 [ 5765.185489][T24557] input: syz0 as /devices/virtual/input/input1082 [ 5769.775916][T24562] input: syz0 as /devices/virtual/input/input1083 [ 5778.920889][T24584] input: syz0 as /devices/virtual/input/input1085 [ 5784.141685][T24589] input: syz0 as /devices/virtual/input/input1086 [ 5791.281923][T24595] input: syz0 as /devices/virtual/input/input1087 [ 5791.779133][T24602] input: syz0 as /devices/virtual/input/input1088 [ 5792.284137][T24609] input: syz0 as /devices/virtual/input/input1089 [ 5792.889675][T24615] input: syz0 as /devices/virtual/input/input1090 [ 5798.275782][T24621] input: syz0 as /devices/virtual/input/input1091 [ 5798.873933][T24625] input: syz0 as /devices/virtual/input/input1092 [ 5799.099894][T24628] FAULT_INJECTION: forcing a failure. [ 5799.099894][T24628] name failslab, interval 1, probability 0, space 0, times 0 [ 5799.100379][T24628] CPU: 0 UID: 0 PID: 24628 Comm: syz.2.6810 Tainted: G W L syzkaller #0 PREEMPT [ 5799.100509][T24628] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 5799.100548][T24628] Hardware name: linux,dummy-virt (DT) [ 5799.100682][T24628] Call trace: [ 5799.100734][T24628] show_stack+0x18/0x24 (C) [ 5799.100998][T24628] dump_stack_lvl+0x60/0x80 [ 5799.101141][T24628] dump_stack+0x18/0x24 [ 5799.101340][T24628] should_fail_ex+0x1e0/0x238 [ 5799.101443][T24628] should_failslab+0x54/0x80 [ 5799.101519][T24628] kmem_cache_alloc_node_noprof+0x5c/0x448 [ 5799.101599][T24628] __alloc_skb+0x74/0x2e0 [ 5799.101671][T24628] netlink_ack+0x84/0x24c [ 5799.101770][T24628] netlink_rcv_skb+0xf4/0x134 [ 5799.101853][T24628] genl_rcv+0x38/0x50 [ 5799.101957][T24628] netlink_unicast+0x328/0x3ac [ 5799.102039][T24628] netlink_sendmsg+0x194/0x410 [ 5799.102127][T24628] __sock_sendmsg+0x54/0x60 [ 5799.102196][T24628] ____sys_sendmsg+0x250/0x2a8 [ 5799.102260][T24628] ___sys_sendmsg+0xb0/0x108 [ 5799.102362][T24628] __sys_sendmsg+0x9c/0x100 [ 5799.102438][T24628] __arm64_sys_sendmsg+0x20/0x38 [ 5799.102731][T24628] invoke_syscall+0x54/0x10c [ 5799.102912][T24628] el0_svc_common.constprop.0+0x40/0xe0 [ 5799.102987][T24628] do_el0_svc+0x1c/0x34 [ 5799.103065][T24628] el0_svc+0x38/0x1fc [ 5799.103147][T24628] el0t_64_sync_handler+0xa0/0xe4 [ 5799.103249][T24628] el0t_64_sync+0x1a4/0x1a8 [ 5799.242384][T24630] input: syz0 as /devices/virtual/input/input1093 [ 5804.880555][T24638] input: syz0 as /devices/virtual/input/input1094 [ 5810.316522][T24654] input: syz0 as /devices/virtual/input/input1095 [ 5814.807990][T24664] fuse: Bad value for 'group_id' [ 5814.812256][T24664] fuse: Bad value for 'group_id' [ 5815.460662][T24675] fuse: Bad value for 'group_id' [ 5815.461060][T24675] fuse: Bad value for 'group_id' [ 5815.868444][T24681] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5815.876213][T24681] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5815.908247][T24681] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5815.913910][T24681] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5815.952966][T24681] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5815.956360][T24681] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5816.025497][T24681] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5816.026938][T24681] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5816.041136][T24681] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5816.059648][T24681] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5816.367224][T24686] fuse: Bad value for 'group_id' [ 5816.367643][T24686] fuse: Bad value for 'group_id' [ 5817.337857][T24700] input: syz0 as /devices/virtual/input/input1096 [ 5820.596422][T24714] input: syz0 as /devices/virtual/input/input1097 [ 5824.963348][T24719] input: syz0 as /devices/virtual/input/input1098 [ 5827.522028][T24727] input: syz0 as /devices/virtual/input/input1099 [ 5831.219782][T24745] input: syz0 as /devices/virtual/input/input1100 [ 5833.888409][T24751] FAULT_INJECTION: forcing a failure. [ 5833.888409][T24751] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 5833.897456][T24751] CPU: 0 UID: 0 PID: 24751 Comm: syz.2.6853 Tainted: G W L syzkaller #0 PREEMPT [ 5833.897576][T24751] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 5833.897599][T24751] Hardware name: linux,dummy-virt (DT) [ 5833.897621][T24751] Call trace: [ 5833.897647][T24751] show_stack+0x18/0x24 (C) [ 5833.897712][T24751] dump_stack_lvl+0x60/0x80 [ 5833.897751][T24751] dump_stack+0x18/0x24 [ 5833.897787][T24751] should_fail_ex+0x1e0/0x238 [ 5833.897827][T24751] should_fail_alloc_page+0x60/0x80 [ 5833.897870][T24751] __alloc_frozen_pages_noprof+0x238/0x13e4 [ 5833.897947][T24751] alloc_pages_mpol+0x74/0x1b8 [ 5833.897986][T24751] folio_alloc_mpol_noprof+0x14/0x68 [ 5833.898021][T24751] vma_alloc_folio_noprof+0x80/0xcc [ 5833.898056][T24751] vma_alloc_zeroed_movable_folio+0x34/0x40 [ 5833.898093][T24751] do_anonymous_page+0x2b0/0x9b8 [ 5833.898137][T24751] __handle_mm_fault+0xa5c/0xec0 [ 5833.898175][T24751] handle_mm_fault+0x98/0x338 [ 5833.898213][T24751] do_page_fault+0x378/0x77c [ 5833.898247][T24751] do_translation_fault+0x5c/0x6c [ 5833.898290][T24751] do_mem_abort+0x40/0x90 [ 5833.898362][T24751] el0_da+0x38/0xf0 [ 5833.898427][T24751] el0t_64_sync_handler+0xd0/0xe4 [ 5833.898496][T24751] el0t_64_sync+0x1a4/0x1a8 [ 5833.906738][T24751] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 5835.424803][T24758] input: syz0 as /devices/virtual/input/input1101 [ 5839.206859][T24771] input: syz0 as /devices/virtual/input/input1102 [ 5840.482640][T24775] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5840.493734][T24775] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5840.514842][T24775] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5840.519879][T24775] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5843.314860][T24780] fuse: Unknown parameter 'grou00000000000000000000' [ 5844.533223][T24789] input: syz0 as /devices/virtual/input/input1103 [ 5847.224196][T24796] fuse: Unknown parameter 'grou00000000000000000000' [ 5847.370528][T24798] input: syz0 as /devices/virtual/input/input1104 [ 5855.324335][T24811] fuse: Unknown parameter 'grou00000000000000000000' [ 5855.445028][T24813] input: syz0 as /devices/virtual/input/input1105 [ 5857.013190][T24817] input: syz0 as /devices/virtual/input/input1106 [ 5863.381466][T24829] fuse: Unknown parameter 'group_i00000000000000000000' [ 5863.633732][T24833] input: syz0 as /devices/virtual/input/input1107 [ 5866.092830][T24840] input: syz0 as /devices/virtual/input/input1108 [ 5868.468591][T24843] fuse: Unknown parameter 'group_i00000000000000000000' [ 5874.006003][T24857] input: syz0 as /devices/virtual/input/input1109 [ 5874.502891][T24859] fuse: Unknown parameter 'group_i00000000000000000000' [ 5874.583722][T24862] input: syz0 as /devices/virtual/input/input1110 [ 5883.034683][T24878] fuse: Unknown parameter 'group_id00000000000000000000' [ 5883.122183][T24880] input: syz0 as /devices/virtual/input/input1111 [ 5884.593573][T24884] input: syz0 as /devices/virtual/input/input1112 [ 5890.969305][T24899] fuse: Unknown parameter 'group_id00000000000000000000' [ 5891.273728][T24903] input: syz0 as /devices/virtual/input/input1113 [ 5898.575527][T24917] fuse: Unknown parameter 'group_id00000000000000000000' [ 5898.735354][T24919] input: syz0 as /devices/virtual/input/input1114 [ 5903.729424][T24931] input: syz0 as /devices/virtual/input/input1115 [ 5904.540388][T24933] fuse: Bad value for 'user_id' [ 5904.548726][T24933] fuse: Bad value for 'user_id' [ 5908.418008][T24942] input: syz0 as /devices/virtual/input/input1116 [ 5911.035580][T24947] fuse: Bad value for 'user_id' [ 5911.038028][T24947] fuse: Bad value for 'user_id' [ 5914.691344][T24959] fuse: Bad value for 'user_id' [ 5914.693277][T24959] fuse: Bad value for 'user_id' [ 5917.404584][T24971] input: syz0 as /devices/virtual/input/input1117 [ 5919.944695][T24973] FAULT_INJECTION: forcing a failure. [ 5919.944695][T24973] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5919.945246][T24973] CPU: 0 UID: 0 PID: 24973 Comm: syz.2.6922 Tainted: G W L syzkaller #0 PREEMPT [ 5919.945382][T24973] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 5919.945425][T24973] Hardware name: linux,dummy-virt (DT) [ 5919.945470][T24973] Call trace: [ 5919.945508][T24973] show_stack+0x18/0x24 (C) [ 5919.945621][T24973] dump_stack_lvl+0x60/0x80 [ 5919.945698][T24973] dump_stack+0x18/0x24 [ 5919.945770][T24973] should_fail_ex+0x1e0/0x238 [ 5919.945898][T24973] should_fail+0x14/0x40 [ 5919.945980][T24973] should_fail_usercopy+0x1c/0x40 [ 5919.946055][T24973] preserve_fpsimd_context+0x24/0x1bc [ 5919.946130][T24973] setup_rt_frame+0x384/0x1120 [ 5919.946241][T24973] arch_do_signal_or_restart+0x220/0x3dc [ 5919.946331][T24973] exit_to_user_mode_loop+0x114/0x19c [ 5919.946410][T24973] el0_svc+0x1f0/0x1fc [ 5919.946495][T24973] el0t_64_sync_handler+0xa0/0xe4 [ 5919.946572][T24973] el0t_64_sync+0x1a4/0x1a8 [ 5920.150848][T24976] input: syz0 as /devices/virtual/input/input1118 [ 5926.474825][T24980] fuse: Bad value for 'fd' [ 5926.589601][T24982] input: syz0 as /devices/virtual/input/input1119 [ 5932.679000][T24994] fuse: Bad value for 'fd' [ 5932.796310][T24996] input: syz0 as /devices/virtual/input/input1120 [ 5937.211668][T25005] input: syz0 as /devices/virtual/input/input1121 [ 5938.222134][T25008] fuse: Bad value for 'fd' [ 5938.557966][T25011] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5938.559236][T25011] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5938.562216][T25011] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5938.576969][T25011] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5938.582068][T25011] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5938.583053][T25011] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5938.600405][T25011] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5938.601344][T25011] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5938.603951][T25011] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5938.612996][T25011] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5938.629007][T25011] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5938.629957][T25011] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5941.914230][T25024] input: syz0 as /devices/virtual/input/input1122 [ 5943.149659][T25029] fuse: Bad value for 'fd' [ 5944.469544][T25036] input: syz0 as /devices/virtual/input/input1123 [ 5948.051354][T25044] fuse: Bad value for 'fd' [ 5948.247029][T25046] fuse: fd is not a fuse device [ 5948.480718][T25048] fuse: Bad value for 'fd' [ 5949.565665][T25055] fuse: Bad value for 'fd' [ 5949.750625][T25059] input: syz0 as /devices/virtual/input/input1125 [ 5952.316470][T25068] fuse: Bad value for 'fd' [ 5953.450740][T25075] fuse: Invalid rootmode [ 5953.561766][T25077] input: syz0 as /devices/virtual/input/input1126 [ 5957.814565][T25089] fuse: Bad value for 'fd' [ 5957.925607][T25091] fuse: Invalid rootmode [ 5958.018551][T25093] input: syz0 as /devices/virtual/input/input1127 [ 5962.132444][T25102] FAULT_INJECTION: forcing a failure. [ 5962.132444][T25102] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5962.132737][T25102] CPU: 0 UID: 0 PID: 25102 Comm: syz.2.6962 Tainted: G W L syzkaller #0 PREEMPT [ 5962.132811][T25102] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 5962.132834][T25102] Hardware name: linux,dummy-virt (DT) [ 5962.132855][T25102] Call trace: [ 5962.132881][T25102] show_stack+0x18/0x24 (C) [ 5962.132941][T25102] dump_stack_lvl+0x60/0x80 [ 5962.132981][T25102] dump_stack+0x18/0x24 [ 5962.133018][T25102] should_fail_ex+0x1e0/0x238 [ 5962.133060][T25102] should_fail+0x14/0x40 [ 5962.133125][T25102] should_fail_usercopy+0x1c/0x40 [ 5962.133166][T25102] simple_read_from_buffer+0x5c/0x12c [ 5962.133210][T25102] proc_fail_nth_read+0xb4/0x140 [ 5962.133251][T25102] vfs_read+0xc4/0x31c [ 5962.133294][T25102] ksys_read+0x70/0x110 [ 5962.133334][T25102] __arm64_sys_read+0x18/0x24 [ 5962.133376][T25102] invoke_syscall+0x54/0x10c [ 5962.133414][T25102] el0_svc_common.constprop.0+0x40/0xe0 [ 5962.133493][T25102] do_el0_svc+0x1c/0x34 [ 5962.133533][T25102] el0_svc+0x38/0x1fc [ 5962.133588][T25102] el0t_64_sync_handler+0xa0/0xe4 [ 5962.133631][T25102] el0t_64_sync+0x1a4/0x1a8 [ 5962.267935][T25106] fuse: Invalid rootmode [ 5962.375359][T25109] input: syz0 as /devices/virtual/input/input1128 [ 5966.952082][T25124] fuse: Bad value for 'rootmode' [ 5972.329862][T25140] input: syz0 as /devices/virtual/input/input1129 [ 5972.468194][T25142] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5972.484519][T25142] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5978.617658][T25166] input: syz0 as /devices/virtual/input/input1130 [ 5987.906604][T25204] nbd: must specify a device to reconfigure [ 5988.134078][T25209] fuse: Unknown parameter 'fw' [ 5989.549502][T25217] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5989.551497][T25217] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5989.577327][T25217] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5989.579313][T25217] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5989.675474][T25219] FAULT_INJECTION: forcing a failure. [ 5989.675474][T25219] name failslab, interval 1, probability 0, space 0, times 0 [ 5989.678596][T25219] CPU: 1 UID: 0 PID: 25219 Comm: syz.4.7004 Tainted: G W L syzkaller #0 PREEMPT [ 5989.678781][T25219] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 5989.678826][T25219] Hardware name: linux,dummy-virt (DT) [ 5989.678871][T25219] Call trace: [ 5989.678907][T25219] show_stack+0x18/0x24 (C) [ 5989.679027][T25219] dump_stack_lvl+0x60/0x80 [ 5989.679109][T25219] dump_stack+0x18/0x24 [ 5989.679183][T25219] should_fail_ex+0x1e0/0x238 [ 5989.679265][T25219] should_failslab+0x54/0x80 [ 5989.679342][T25219] kmem_cache_alloc_noprof+0x54/0x458 [ 5989.679423][T25219] security_file_alloc+0x30/0x1a0 [ 5989.679505][T25219] init_file+0x3c/0x10c [ 5989.679601][T25219] alloc_empty_file+0x74/0x130 [ 5989.679673][T25219] dentry_open+0x28/0x80 [ 5989.679750][T25219] __arm64_sys_fsmount+0x294/0x420 [ 5989.679828][T25219] invoke_syscall+0x54/0x10c [ 5989.679903][T25219] el0_svc_common.constprop.0+0x40/0xe0 [ 5989.679979][T25219] do_el0_svc+0x1c/0x34 [ 5989.680051][T25219] el0_svc+0x38/0x1fc [ 5989.680137][T25219] el0t_64_sync_handler+0xa0/0xe4 [ 5989.680219][T25219] el0t_64_sync+0x1a4/0x1a8 [ 5990.996900][T25234] binder: 25233:25234 Release 1 refcount change on invalid ref 2 ret -22 [ 5990.998163][T25234] binder: 25233:25234 got reply transaction with no transaction stack [ 5991.002740][T25234] binder: 25233:25234 transaction reply to 0:0 failed 7/29201/-71, code 0 size 72-24 line 3155 [ 5991.040045][T25301] binder: 25233:25301 ioctl 4018f514 200016c0 returned -22 [ 5993.615055][T25359] nvme_fabrics: unknown parameter or missing value '' in ctrl creation request [ 5993.692310][T25361] RDS: rds_bind could not find a transport for ::ffff:100.1.1.1, load rds_tcp or rds_rdma? [ 5993.710754][T25362] RDS: rds_bind could not find a transport for ::ffff:100.1.1.1, load rds_tcp or rds_rdma? [ 5995.043535][T25372] fuse: Unknown parameter '' [ 5996.158903][T25374] input: syz0 as /devices/virtual/input/input1135 [ 5997.260478][T25383] fuse: Unknown parameter '' [ 5997.947187][T25385] input: syz0 as /devices/virtual/input/input1136 [ 5998.598121][T25393] fuse: Bad value for 'rootmode' [ 5998.741230][T25395] input: syz0 as /devices/virtual/input/input1137 [ 5999.087213][T25399] fuse: Unknown parameter '' [ 6001.360234][T25407] input: syz0 as /devices/virtual/input/input1138 [ 6001.665198][T25412] fuse: Bad value for 'group_id' [ 6001.666071][T25412] fuse: Bad value for 'group_id' [ 6005.789432][T25425] fuse: Bad value for 'group_id' [ 6005.790760][T25425] fuse: Bad value for 'group_id' [ 6006.550217][T25430] FAULT_INJECTION: forcing a failure. [ 6006.550217][T25430] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 6006.550754][T25430] CPU: 0 UID: 0 PID: 25430 Comm: syz.4.7044 Tainted: G W L syzkaller #0 PREEMPT [ 6006.550886][T25430] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 6006.550958][T25430] Hardware name: linux,dummy-virt (DT) [ 6006.551003][T25430] Call trace: [ 6006.551101][T25430] show_stack+0x18/0x24 (C) [ 6006.551218][T25430] dump_stack_lvl+0x60/0x80 [ 6006.551305][T25430] dump_stack+0x18/0x24 [ 6006.551398][T25430] should_fail_ex+0x1e0/0x238 [ 6006.551482][T25430] should_fail_alloc_page+0x60/0x80 [ 6006.551567][T25430] __alloc_frozen_pages_noprof+0x238/0x13e4 [ 6006.551648][T25430] alloc_pages_mpol+0x74/0x1b8 [ 6006.551736][T25430] folio_alloc_mpol_noprof+0x14/0x68 [ 6006.551825][T25430] shmem_alloc_folio+0xc0/0xe0 [ 6006.551927][T25430] shmem_alloc_and_add_folio+0x100/0x628 [ 6006.552040][T25430] shmem_get_folio_gfp+0x114/0x758 [ 6006.552122][T25430] shmem_fault+0x74/0x330 [ 6006.552230][T25430] __do_fault+0x3c/0x218 [ 6006.552333][T25430] do_fault+0x390/0x5e0 [ 6006.552413][T25430] __handle_mm_fault+0x3b8/0xec0 [ 6006.552486][T25430] handle_mm_fault+0x98/0x338 [ 6006.552636][T25430] __get_user_pages+0x3bc/0xc70 [ 6006.552718][T25430] populate_vma_page_range+0x88/0xe0 [ 6006.552793][T25430] __mm_populate+0xbc/0x180 [ 6006.552863][T25430] vm_mmap_pgoff+0x164/0x198 [ 6006.552932][T25430] ksys_mmap_pgoff+0x50/0x1f8 [ 6006.553011][T25430] __arm64_sys_mmap+0x2c/0x40 [ 6006.553141][T25430] invoke_syscall+0x54/0x10c [ 6006.553240][T25430] el0_svc_common.constprop.0+0x40/0xe0 [ 6006.553346][T25430] do_el0_svc+0x1c/0x34 [ 6006.553441][T25430] el0_svc+0x38/0x1fc [ 6006.553550][T25430] el0t_64_sync_handler+0xa0/0xe4 [ 6006.553674][T25430] el0t_64_sync+0x1a4/0x1a8 [ 6006.920620][T25439] input: syz0 as /devices/virtual/input/input1139 [ 6007.148297][T25441] input: syz0 as /devices/virtual/input/input1140 [ 6008.228992][T25446] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6008.230799][T25446] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6012.783184][T25453] input: syz0 as /devices/virtual/input/input1141 [ 6013.986187][T25456] FAULT_INJECTION: forcing a failure. [ 6013.986187][T25456] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 6013.986614][T25456] CPU: 0 UID: 0 PID: 25456 Comm: syz.4.7051 Tainted: G W L syzkaller #0 PREEMPT [ 6013.986741][T25456] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 6013.986782][T25456] Hardware name: linux,dummy-virt (DT) [ 6013.986850][T25456] Call trace: [ 6013.986889][T25456] show_stack+0x18/0x24 (C) [ 6013.986999][T25456] dump_stack_lvl+0x60/0x80 [ 6013.987078][T25456] dump_stack+0x18/0x24 [ 6013.987151][T25456] should_fail_ex+0x1e0/0x238 [ 6013.987227][T25456] should_fail+0x14/0x40 [ 6013.987301][T25456] should_fail_usercopy+0x1c/0x40 [ 6013.987374][T25456] read_fpsimd_context+0x30/0x140 [ 6013.987464][T25456] restore_fpsimd_context+0x44/0xd0 [ 6013.987553][T25456] restore_sve_fpsimd_context+0x310/0x380 [ 6013.987628][T25456] restore_sigframe+0x548/0xc20 [ 6013.987701][T25456] __arm64_sys_rt_sigreturn+0xb8/0x224 [ 6013.987774][T25456] invoke_syscall+0x54/0x10c [ 6013.987847][T25456] el0_svc_common.constprop.0+0x40/0xe0 [ 6013.987924][T25456] do_el0_svc+0x1c/0x34 [ 6013.987995][T25456] el0_svc+0x38/0x1fc [ 6013.988115][T25456] el0t_64_sync_handler+0xa0/0xe4 [ 6013.988208][T25456] el0t_64_sync+0x1a4/0x1a8 [ 6014.936114][T25460] fuse: Bad value for 'group_id' [ 6014.941483][T25460] fuse: Bad value for 'group_id' [ 6016.081846][T25462] input: syz0 as /devices/virtual/input/input1142 [ 6019.738149][T25470] input: syz0 as /devices/virtual/input/input1143 [ 6026.378763][T25489] input: syz0 as /devices/virtual/input/input1144 [ 6028.104200][T25492] FAULT_INJECTION: forcing a failure. [ 6028.104200][T25492] name failslab, interval 1, probability 0, space 0, times 0 [ 6028.106638][T25492] CPU: 1 UID: 0 PID: 25492 Comm: syz.4.7061 Tainted: G W L syzkaller #0 PREEMPT [ 6028.106803][T25492] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 6028.106847][T25492] Hardware name: linux,dummy-virt (DT) [ 6028.106893][T25492] Call trace: [ 6028.106933][T25492] show_stack+0x18/0x24 (C) [ 6028.107048][T25492] dump_stack_lvl+0x60/0x80 [ 6028.107139][T25492] dump_stack+0x18/0x24 [ 6028.107215][T25492] should_fail_ex+0x1e0/0x238 [ 6028.107295][T25492] should_failslab+0x54/0x80 [ 6028.107371][T25492] __kmalloc_noprof+0xac/0x520 [ 6028.107453][T25492] tomoyo_encode2+0x7c/0x13c [ 6028.107534][T25492] tomoyo_encode+0x28/0x40 [ 6028.107611][T25492] tomoyo_realpath_from_path+0x100/0x1d4 [ 6028.107691][T25492] tomoyo_path_number_perm+0xe0/0x21c [ 6028.107770][T25492] tomoyo_file_ioctl+0x1c/0x30 [ 6028.107847][T25492] security_file_ioctl+0x8c/0x19c [ 6028.107921][T25492] __arm64_sys_ioctl+0x44/0x100 [ 6028.108001][T25492] invoke_syscall+0x54/0x10c [ 6028.108076][T25492] el0_svc_common.constprop.0+0x40/0xe0 [ 6028.108160][T25492] do_el0_svc+0x1c/0x34 [ 6028.108234][T25492] el0_svc+0x38/0x1fc [ 6028.108320][T25492] el0t_64_sync_handler+0xa0/0xe4 [ 6028.108400][T25492] el0t_64_sync+0x1a4/0x1a8 [ 6028.133532][T25492] ERROR: Out of memory at tomoyo_realpath_from_path. [ 6033.550973][T25501] input: syz0 as /devices/virtual/input/input1145 [ 6042.430932][T25515] fuse: fd is not a fuse device [ 6045.059850][T25527] input: syz0 as /devices/virtual/input/input1146 [ 6046.401398][T21613] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6046.573086][T21613] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6046.772031][T21613] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6046.998393][T21613] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6047.884328][T25530] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 6048.152287][T21613] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 6048.188563][T21613] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 6048.235024][T21613] bond0 (unregistering): Released all slaves [ 6048.273337][T25530] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 6048.466982][T21613] hsr_slave_0: left promiscuous mode [ 6048.476573][T21613] hsr_slave_1: left promiscuous mode [ 6048.514943][T21613] veth1_macvtap: left promiscuous mode [ 6048.515431][T21613] veth0_macvtap: left promiscuous mode [ 6048.518637][T21613] veth1_vlan: left promiscuous mode [ 6048.525782][T21613] veth0_vlan: left promiscuous mode [ 6049.803233][T25530] hsr_slave_0: entered promiscuous mode [ 6049.808113][T25530] hsr_slave_1: entered promiscuous mode [ 6049.820330][T25530] debugfs: 'hsr0' already exists in 'hsr' [ 6049.820693][T25530] Cannot create hsr debugfs directory [ 6051.233609][T25530] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 6051.260545][T25530] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 6051.273539][T25530] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 6051.302080][T25530] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 6051.306422][T25530] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 6051.343339][T25530] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 6051.347016][T25530] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 6051.383528][T25530] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 6051.740534][T25530] 8021q: adding VLAN 0 to HW filter on device bond0 [ 6052.172140][T25530] veth0_vlan: entered promiscuous mode [ 6052.207339][T25530] veth1_vlan: entered promiscuous mode [ 6052.384490][T25530] veth0_macvtap: entered promiscuous mode [ 6052.431355][T25530] veth1_macvtap: entered promiscuous mode [ 6052.651085][T25531] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 6052.652787][T25531] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 6052.654704][T25531] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 6052.656236][T25531] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 6053.525630][T25560] FAULT_INJECTION: forcing a failure. [ 6053.525630][T25560] name failslab, interval 1, probability 0, space 0, times 0 [ 6053.526005][T25560] CPU: 0 UID: 0 PID: 25560 Comm: syz.4.7075 Tainted: G W L syzkaller #0 PREEMPT [ 6053.526150][T25560] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 6053.526191][T25560] Hardware name: linux,dummy-virt (DT) [ 6053.526233][T25560] Call trace: [ 6053.526330][T25560] show_stack+0x18/0x24 (C) [ 6053.526457][T25560] dump_stack_lvl+0x60/0x80 [ 6053.526566][T25560] dump_stack+0x18/0x24 [ 6053.526670][T25560] should_fail_ex+0x1e0/0x238 [ 6053.526783][T25560] should_failslab+0x54/0x80 [ 6053.526893][T25560] kmem_cache_alloc_noprof+0x54/0x458 [ 6053.526979][T25560] do_getname+0x3c/0x1a0 [ 6053.527105][T25560] getname_flags+0x14/0x20 [ 6053.527196][T25560] do_sys_openat2+0x5c/0x104 [ 6053.527290][T25560] __arm64_sys_openat+0x64/0xc0 [ 6053.527404][T25560] invoke_syscall+0x54/0x10c [ 6053.527480][T25560] el0_svc_common.constprop.0+0x40/0xe0 [ 6053.527568][T25560] do_el0_svc+0x1c/0x34 [ 6053.527655][T25560] el0_svc+0x38/0x1fc [ 6053.527764][T25560] el0t_64_sync_handler+0xa0/0xe4 [ 6053.527879][T25560] el0t_64_sync+0x1a4/0x1a8 [ 6055.611025][T25564] input: syz0 as /devices/virtual/input/input1147 [ 6061.157800][T25578] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6061.170632][T25578] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6065.623913][T25595] FAULT_INJECTION: forcing a failure. [ 6065.623913][T25595] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 6065.624431][T25595] CPU: 0 UID: 0 PID: 25595 Comm: syz.4.7085 Tainted: G W L syzkaller #0 PREEMPT [ 6065.624560][T25595] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 6065.624600][T25595] Hardware name: linux,dummy-virt (DT) [ 6065.624639][T25595] Call trace: [ 6065.624724][T25595] show_stack+0x18/0x24 (C) [ 6065.624837][T25595] dump_stack_lvl+0x60/0x80 [ 6065.624909][T25595] dump_stack+0x18/0x24 [ 6065.624979][T25595] should_fail_ex+0x1e0/0x238 [ 6065.625065][T25595] should_fail+0x14/0x40 [ 6065.625180][T25595] should_fail_usercopy+0x1c/0x40 [ 6065.625251][T25595] simple_read_from_buffer+0x5c/0x12c [ 6065.625367][T25595] proc_fail_nth_read+0xb4/0x140 [ 6065.625476][T25595] vfs_read+0xc4/0x31c [ 6065.625659][T25595] ksys_read+0x70/0x110 [ 6065.625759][T25595] __arm64_sys_read+0x18/0x24 [ 6065.625867][T25595] invoke_syscall+0x54/0x10c [ 6065.625973][T25595] el0_svc_common.constprop.0+0x40/0xe0 [ 6065.626097][T25595] do_el0_svc+0x1c/0x34 [ 6065.626168][T25595] el0_svc+0x38/0x1fc [ 6065.626241][T25595] el0t_64_sync_handler+0xa0/0xe4 [ 6065.626317][T25595] el0t_64_sync+0x1a4/0x1a8 [ 6069.174131][T25610] xt_cgroup: path and classid specified [ 6070.733877][T25624] tap0: tun_chr_ioctl cmd 1074025677 [ 6070.734879][T25624] tap0: linktype set to 776 [ 6071.044657][T25624] syzkaller1: entered promiscuous mode [ 6071.046451][T25624] syzkaller1: entered allmulticast mode [ 6078.493813][T25652] binder: 25651:25652 tried to acquire reference to desc 0, got 1 instead [ 6078.554829][T24952] binder: release 25651:25652 transaction 12 out, still active [ 6078.555368][T24952] binder: undelivered TRANSACTION_COMPLETE [ 6078.576951][T21635] binder: send failed reply for transaction 12, target dead [ 6079.320713][T25668] netlink: 8 bytes leftover after parsing attributes in process `syz.4.7115'. [ 6081.639646][T25693] nvmet: adding nsid 1 to subsystem testsubsys [ 6081.661327][T25693] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000 [ 6081.663074][T25693] Mem abort info: SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 6081.685085][T25693] ESR = 0x0000000096000006 [ 6081.689032][T25693] EC = 0x25: DABT (current EL), IL = 32 bits [ 6081.694708][T25693] SET = 0, FnV = 0 [ 6081.698196][T25693] EA = 0, S1PTW = 0 [ 6081.709159][T25693] FSC = 0x06: level 2 translation fault [ 6081.709864][T25693] Data abort info: [ 6081.709992][T25693] ISV = 0, ISS = 0x00000006, ISS2 = 0x00000000 [ 6081.710108][T25693] CM = 0, WnR = 0, TnD = 0, TagAccess = 0 [ 6081.710212][T25693] GCS = 0, Overlay = 0, DirtyBit = 0 [ 6081.710440][T25693] user pgtable: 4k pages, 52-bit VAs, pgdp=000000004be2fc00 [ 6081.710623][T25693] [0000000000000000] pgd=080000004c532403, p4d=0800000046871403, pud=0800000045daa403, pmd=0000000000000000 [ 6081.711699][T25693] Internal error: Oops: 0000000096000006 [#1] SMP [ 6081.715682][T25693] Modules linked in: [ 6081.716268][T25693] CPU: 1 UID: 0 PID: 25693 Comm: syz.2.7117 Tainted: G W L syzkaller #0 PREEMPT [ 6081.716951][T25693] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 6081.717383][T25693] Hardware name: linux,dummy-virt (DT) [ 6081.717821][T25693] pstate: 61402009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 6081.718272][T25693] pc : __pi_strlen+0x14/0x150 [ 6081.718700][T25693] lr : do_getname_kernel+0x20/0x12c [ 6081.719037][T25693] sp : ffff800083eabb60 [ 6081.719310][T25693] x29: ffff800083eabb60 x28: f4f0000008fab300 x27: 0000000000000000 [ 6081.719986][T25693] x26: 0000000000000000 x25: 0000000000000000 x24: fbf000002c7a4780 [ 6081.720513][T25693] x23: f7f0000005143c00 x22: 0000000000000000 x21: 0000000000000000 [ 6081.721020][T25693] x20: 00000000fffffff1 x19: 0000000000020002 x18: 0000000000000000 [ 6081.721578][T25693] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000020000600 [ 6081.722055][T25693] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000 [ 6081.722585][T25693] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000078 [ 6081.723153][T25693] x8 : 0101010101010101 x7 : fbf000002c7a4788 x6 : f4f00000067b5002 [ 6081.723665][T25693] x5 : f4f00000067b5002 x4 : 0000000000000000 x3 : f4f0000008fab300 [ 6081.724167][T25693] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 6081.724772][T25693] Call trace: [ 6081.725088][T25693] __pi_strlen+0x14/0x150 (P) [ 6081.725467][T25693] getname_kernel+0x14/0x20 [ 6081.725778][T25693] filp_open+0x34/0x104 [ 6081.726072][T25693] nvmet_file_ns_enable+0x38/0xfc [ 6081.726407][T25693] nvmet_ns_enable+0x12c/0x1e0 [ 6081.726750][T25693] nvmet_ns_enable_store+0x64/0xd4 [ 6081.727154][T25693] configfs_write_iter+0xc4/0x128 [ 6081.727547][T25693] vfs_write+0x244/0x36c [ 6081.727839][T25693] ksys_write+0x70/0x108 [ 6081.728132][T25693] __arm64_sys_write+0x18/0x24 [ 6081.728461][T25693] invoke_syscall+0x54/0x10c [ 6081.728769][T25693] el0_svc_common.constprop.0+0x40/0xe0 [ 6081.729089][T25693] do_el0_svc+0x1c/0x34 [ 6081.729392][T25693] el0_svc+0x38/0x1fc [ 6081.729695][T25693] el0t_64_sync_handler+0xa0/0xe4 [ 6081.730022][T25693] el0t_64_sync+0x1a4/0x1a8 [ 6081.730711][T25693] Code: 92400c04 b200c3e8 f100009f 5400088c (a9400c02) [ 6081.731836][T25693] ---[ end trace 0000000000000000 ]--- [ 6081.732868][T25693] Kernel panic - not syncing: Oops: Fatal exception [ 6081.733709][T25693] SMP: stopping secondary CPUs [ 6081.734870][T25693] Kernel Offset: disabled [ 6081.735177][T25693] CPU features: 0x0,00000000,00d1982f,df188f01,2afff73f [ 6081.735841][T25693] Memory Limit: none [ 6081.736860][T25693] Rebooting in 86400 seconds.. VM DIAGNOSIS: 01:31:16 Registers: info registers vcpu 0 CPU#0 PC=ffff800081cd1dc4 X00=ffff800081cd1dc0 X01=f2f00000068a4400 X02=fff07ffffcd05000 X03=0000000000000001 X04=0000000001a10328 X05=0000000000000000 X06=0000000000000245 X07=000000000000b789 X08=000000000000682b X09=01a10328ca597ade X10=00000000fa83b2da X11=00000000000003ef X12=0000000001a10328 X13=0000682b11379bee X14=fa090143c86db9f4 X15=000000002000250d X16=0000000000000000 X17=0000000000000000 X18=0000038d2db64d8c X19=0000000000000000 X20=ffff800082ceba08 X21=ffff800082ceba00 X22=0000000000000006 X23=ffff800082ceba08 X24=0000000000000028 X25=fff07ffffcd05000 X26=f2f00000068a4b18 X27=ffff80008291a180 X28=fff000007f8c1540 X29=ffff800085453bb0 X30=ffff8000801b9fd8 SP=ffff800085453bb0 PSTATE=214020c9 --C- EL2h SVCR=00000000 -- BTYPE=0 FPCR=00000000 FPSR=00000000 P00=0000000000000000 P01=0000000000000000 P02=0000000000000000 P03=0000000000000000 P04=0000000000000000 P05=0000000000000000 P06=0000000000000000 P07=0000000000000000 P08=0000000000000000 P09=0000000000000000 P10=0000000000000000 P11=0000000000000000 P12=0000000000000000 P13=0000000000000000 P14=0000000000000000 P15=0000000000000000 FFR=0000000000000000 Z00=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:2525252525252525:2525252525252525 Z01=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:746f687370616e53:000000756c6c252e Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:f0f0ffffffff0000 Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffffff000000ff00 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:00000000fff000f0 Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z08=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z09=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z10=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z11=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z12=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z13=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z14=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z15=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z16=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z18=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z19=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z20=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z21=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z22=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:bb448243222c92da:e3914ed4e87380b0 Z23=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:43788d6f07084f17:4508b00c6052a10f Z24=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:b20fae707afde253:388e9c6c4fa85ca0 Z25=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:8e9f894b2581e79e:20c883c9819d5c97 Z26=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:57c93d417f4d0394:89cd11f6992873d1 Z27=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:6b69be1163cb6500:a4ac85c293540e63 Z28=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:6edc4d3a2914b135:d8e9c869e2695c88 Z29=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0009000700030001 Z30=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0060ffffbdb496f4 Z31=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 info registers vcpu 1 CPU#1 PC=ffff800081cd1dc4 X00=ffff800081cd1dc0 X01=f1f0000005e22200 X02=fff07ffffcd20000 X03=0000000000000000 X04=0000000000000005 X05=ffff800082f83da8 X06=fff07ffffcd20000 X07=ffff800082bbd000 X08=ffff800082ce9000 X09=0000001700800000 X10=ffff800082cea980 X11=0000000000000017 X12=0000000000000000 X13=0000000000000000 X14=0000000000000000 X15=0000000000000000 X16=ffff800082f80000 X17=fff07ffffcd20000 X18=0000000000000000 X19=0000000000000000 X20=ffff800082ceba08 X21=ffff800082ceba00 X22=0000000000000006 X23=ffff800082ceba08 X24=0000000000000028 X25=0000000000000001 X26=fff000007f8d4880 X27=0000000000000001 X28=ffff8000801ba66c X29=ffff800082f83d20 X30=ffff8000801b9fd8 SP=ffff800082f83d20 PSTATE=204020c9 --C- EL2h SVCR=00000000 -- BTYPE=0 FPCR=00000000 FPSR=00000000 P00=0000000000000000 P01=0000000000000000 P02=0000000000000000 P03=0000000000000000 P04=0000000000000000 P05=0000000000000000 P06=0000000000000000 P07=0000000000000000 P08=0000000000000000 P09=0000000000000000 P10=0000000000000000 P11=0000000000000000 P12=0000000000000000 P13=0000000000000000 P14=0000000000000000 P15=0000000000000000 FFR=0000000000000000 Z00=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:2525252525252525:2525252525252525 Z01=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:6572207265767265:730073250a0d0a0d Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:2073736572646461:206c617574726976 Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:00ff00ff00000000 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:000000000f0f0000 Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:6572656420726574:6e696f70204c4c55 Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:7265746e696f7020:4c4c554e206c656e Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:2074612065636e65:7265666572656420 Z08=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z09=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z10=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z11=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z12=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z13=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z14=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z15=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z16=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffffc427ba30:0000ffffc427ba30 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffffff80ffffffd8:0000ffffc427ba00 Z18=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z19=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z20=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z21=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z22=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z23=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z24=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z25=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z26=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z27=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z28=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z29=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z30=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z31=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000