last executing test programs: 462.688412ms ago: executing program 0 (id=2613): r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) statx(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x0, &(0x7f00000001c0)) socketpair(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$lock(r1, 0x24, &(0x7f0000000040)) gettid() lsetxattr(0x0, &(0x7f0000001040)=@known='trusted.overlay.origin\x00', 0x0, 0x0, 0x0) write$P9_RSETATTR(0xffffffffffffffff, &(0x7f0000000000)={0x7}, 0x69ff9a93bfc25838) r2 = openat$random(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) ioctl$TUNSETVNETBE(r2, 0x5421, &(0x7f0000000200)) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/fscaps', 0x0, 0x0) r3 = socket(0x1, 0x3, 0x0) recvmsg$inet_nvme(r3, &(0x7f00000014c0)={&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, 0x0}, 0x0) close(r4) rt_sigreturn() socketpair(0x1, 0x1, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, 0x0, 0x0) 373.320359ms ago: executing program 3 (id=2617): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockname(r1, &(0x7f0000000500)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, &(0x7f0000000580)=0x80) dup3(r0, r2, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000005c0)={0x14}, 0x14}}, 0x0) 373.174489ms ago: executing program 3 (id=2618): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$KDSKBMODE(r1, 0x5451, &(0x7f0000000000)) 315.932134ms ago: executing program 0 (id=2620): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={{0x14}, [], {0x14}}, 0x28}}, 0x40040) 315.835353ms ago: executing program 3 (id=2621): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x890c, &(0x7f0000000840)) 315.727984ms ago: executing program 2 (id=2622): r0 = syz_io_uring_setup(0x6f3a, &(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200)) r1 = io_uring_setup(0x6f08, &(0x7f0000001400)) r2 = dup3(r1, r0, 0x0) io_uring_enter(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 315.674664ms ago: executing program 0 (id=2623): r0 = openat$selinux_avc_cache_threshold(0xffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0x541b, &(0x7f0000000000)) 314.991874ms ago: executing program 3 (id=2624): r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f0000005dc0)={0x0, 0x0, &(0x7f0000005d80)={&(0x7f0000005d40)={0x14}, 0x14}}, 0x0) 308.237325ms ago: executing program 2 (id=2625): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, 0x0, &(0x7f0000000280)) 308.034265ms ago: executing program 0 (id=2626): r0 = socket$igmp(0x2, 0x3, 0x2) sendmsg$inet(r0, &(0x7f0000001680)={&(0x7f0000000140)={0x2, 0x4e20, @remote}, 0x10, 0x0}, 0x4040) 235.9331ms ago: executing program 0 (id=2628): socket$inet(0x2, 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r1, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$inet6_tcp_TLS_RX(r2, 0x88, 0x2, 0x0, 0x0) 235.71177ms ago: executing program 3 (id=2629): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_PMKSA(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)={0x0, 0xfffffe39}}, 0x0) 228.544141ms ago: executing program 2 (id=2630): r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) fcntl$getown(r0, 0x9) 215.191732ms ago: executing program 0 (id=2631): pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$FUSE_LSEEK(r0, &(0x7f0000000040)={0xff4e}, 0xffffffe0) write$P9_RMKNOD(r0, 0x0, 0x0) 167.936066ms ago: executing program 1 (id=2632): r0 = openat$selinux_status(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) read$usbmon(r0, 0x0, 0x0) 167.786976ms ago: executing program 1 (id=2633): r0 = epoll_create1(0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 167.682566ms ago: executing program 2 (id=2634): r0 = fsopen(&(0x7f0000000000)='tmpfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) 154.058177ms ago: executing program 3 (id=2635): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) syz_fuse_handle_req(r0, &(0x7f0000004280)="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0x2000, &(0x7f0000001000)={&(0x7f0000000080)={0x50, 0x0, 0x0, {0x7, 0x26}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000500)='./file1\x00', r1, &(0x7f00000001c0)='./file0\x00', 0x5) read$FUSE(r0, &(0x7f0000008280)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_CREATE_OPEN(r0, &(0x7f00000003c0)={0xa0, 0x0, r2, {{0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x2000000000}}}}, 0xa0) 148.039127ms ago: executing program 4 (id=2636): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$RTC_VL_READ(r0, 0x80047013, 0x0) 83.874533ms ago: executing program 1 (id=2637): r0 = socket(0x15, 0x5, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0xfc, 0x4, 0x0, @rand_addr, @empty}}}}) 83.649723ms ago: executing program 2 (id=2638): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)=@generic={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x18) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000100)={0x2, {0x2, 0x6, 0x0, 0x0, 0x2fe, 0x3}}) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x11) ioctl$UI_SET_LEDBIT(0xffffffffffffffff, 0x40045569, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x11) ioctl$UI_SET_LEDBIT(r2, 0x40045569, 0x0) ioctl$UI_DEV_SETUP(r2, 0x405c5503, &(0x7f0000000080)={{}, 'syz1\x00'}) ioctl$UI_DEV_CREATE(r2, 0x5501) ioctl$UI_DEV_DESTROY(r2, 0x5502) fsetxattr$trusted_overlay_opaque(r2, &(0x7f0000000000), &(0x7f0000000140), 0x2, 0x3) ioctl$UI_DEV_SETUP(0xffffffffffffffff, 0x405c5503, &(0x7f0000000080)={{}, 'syz1\x00'}) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) ioctl$UI_DEV_DESTROY(0xffffffffffffffff, 0x5502) fcntl$getown(r0, 0x9) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) r3 = getpid() sched_setscheduler(r3, 0x1, &(0x7f0000001700)=0x4) fcntl$setown(r1, 0x8, r3) 64.904464ms ago: executing program 1 (id=2639): r0 = socket(0x11, 0xa, 0x0) getsockopt$packet_int(r0, 0x107, 0x0, 0x0, 0x0) 64.781824ms ago: executing program 4 (id=2640): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFBR(r0, 0x5452, &(0x7f00000000c0)=@get={0x1, 0x0}) 42.048096ms ago: executing program 4 (id=2641): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$AUDIT_MAKE_EQUIV(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000780)={0x28, 0x3f7, 0x0, 0x0, 0x0, {0x7, 0x7, './file0', './file0'}}, 0x28}}, 0x0) 41.937316ms ago: executing program 4 (id=2642): r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_buf(r0, 0x84, 0x16, 0x0, &(0x7f00000002c0)) 1.04903ms ago: executing program 1 (id=2643): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_REMOVE(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x4000}, 0x2000081) 878.88µs ago: executing program 4 (id=2644): setrlimit(0x7, &(0x7f0000000000)) syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) 726.01µs ago: executing program 2 (id=2645): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.kill\x00', 0x26e1, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000a00)=ANY=[], 0x33fe0}}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0}}, 0x0) recvmsg$unix(r2, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) 648.61µs ago: executing program 4 (id=2646): r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xc, 0x0, &(0x7f0000000080)) 0s ago: executing program 1 (id=2647): socketpair(0x1, 0x5, 0x0, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), r0) dup3(r0, r1, 0x0) kernel console output (not intermixed with test programs): 465.254727][ T324] usb 2-1: USB disconnect, device number 31 [ 465.265723][ T7698] attempt to access beyond end of device [ 465.265723][ T7698] loop0: rw=2049, want=45104, limit=40427 [ 465.280023][ T324] usblp0: removed [ 465.300814][ T7698] attempt to access beyond end of device [ 465.300814][ T7698] loop0: rw=0, want=45104, limit=40427 [ 465.316296][ T26] usb 4-1: new high-speed USB device number 38 using dummy_hcd [ 465.381160][ T7648] attempt to access beyond end of device [ 465.381160][ T7648] loop0: rw=2049, want=40968, limit=40427 [ 465.434009][ T546] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 465.633922][ T26] usb 4-1: Using ep0 maxpacket: 16 [ 465.702188][ T7737] loop1: detected capacity change from 0 to 256 [ 465.764411][ T26] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 465.778077][ T26] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 465.794419][ T26] usb 4-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 465.815275][ T26] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 465.824492][ T546] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 465.992586][ T26] usb 4-1: config 0 descriptor?? [ 465.998180][ T546] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 466.012950][ T546] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 466.706026][ T26] microsoft 0003:045E:07DA.0011: No inputs registered, leaving [ 466.726113][ T546] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 466.804139][ T26] microsoft 0003:045E:07DA.0011: hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.3-1/input0 [ 466.817195][ T546] usb 3-1: config 0 descriptor?? [ 466.822572][ T26] microsoft 0003:045E:07DA.0011: no inputs found [ 466.837048][ T26] microsoft 0003:045E:07DA.0011: could not initialize ff, continuing anyway [ 467.726835][ T7723] loop2: detected capacity change from 0 to 2048 [ 467.970407][ T7723] loop2: p3 < > p4 < > [ 467.977637][ T295] usb 4-1: USB disconnect, device number 38 [ 467.984829][ T7723] loop2: partition table partially beyond EOD, truncated [ 467.994260][ T6789] usb 5-1: new high-speed USB device number 39 using dummy_hcd [ 468.067605][ T7761] loop0: detected capacity change from 0 to 512 [ 468.078172][ T7723] loop2: p3 start 4284289 is beyond EOD, truncated [ 468.145981][ T7761] EXT4-fs (loop0): Ignoring removed orlov option [ 468.156374][ T7761] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 468.256882][ T7761] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=6040e09c, mo2=0002] [ 468.275322][ T7761] System zones: 1-12 [ 468.317820][ T7761] EXT4-fs error (device loop0): ext4_orphan_get:1397: inode #15: comm syz.0.1862: casefold flag without casefold feature [ 468.337737][ T7761] EXT4-fs error (device loop0): ext4_xattr_inode_iget:404: inode #12: comm syz.0.1862: missing EA_INODE flag [ 468.352329][ T7761] EXT4-fs error (device loop0): ext4_xattr_inode_iget:409: comm syz.0.1862: error while reading EA inode 12 err=-117 [ 468.370388][ T7761] EXT4-fs error (device loop0): ext4_xattr_inode_iget:404: inode #12: comm syz.0.1862: missing EA_INODE flag [ 468.383382][ T7761] EXT4-fs error (device loop0): ext4_xattr_inode_iget:409: comm syz.0.1862: error while reading EA inode 12 err=-117 [ 468.397726][ T7761] EXT4-fs (loop0): 1 orphan inode deleted [ 468.405249][ T7761] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_nolock,abort,debug_want_extra_isize=0x000000000000005c,debug,noinit_itable,errors=continue,usrjquota=,orlov,minixdf,resgid=0x0000000000000000,,errors=continue. Quota mode: none. [ 468.435904][ T6789] usb 5-1: Using ep0 maxpacket: 8 [ 468.450637][ T30] audit: type=1400 audit(1723375878.349:1091): avc: denied { setattr } for pid=7760 comm="syz.0.1862" name="file1" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 468.504036][ T546] usbhid 3-1:0.0: can't add hid device: -71 [ 468.510794][ T546] usbhid: probe of 3-1:0.0 failed with error -71 [ 468.519526][ T546] usb 3-1: USB disconnect, device number 32 [ 468.734096][ T6789] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 468.745994][ T6789] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 468.753916][ T483] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 468.755862][ T6789] usb 5-1: Product: syz [ 468.767758][ T6789] usb 5-1: Manufacturer: syz [ 468.773514][ T6789] usb 5-1: SerialNumber: syz [ 468.857345][ T7774] loop1: detected capacity change from 0 to 2048 [ 468.935852][ T7774] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 469.132078][ T7785] loop2: detected capacity change from 0 to 256 [ 469.155082][ T483] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 469.172920][ T483] usb 1-1: New USB device found, idVendor=5543, idProduct=0003, bcdDevice= 0.00 [ 469.184127][ T483] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 469.205054][ T6789] usblp 5-1:1.0: usblp0: USB Unidirectional printer dev 39 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 469.207550][ T483] usb 1-1: config 0 descriptor?? [ 470.324956][ T483] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 470.333391][ T6789] usb 5-1: USB disconnect, device number 39 [ 470.385870][ T6789] usblp0: removed [ 470.408896][ T7797] binder: 7796:7797 ioctl c018620c 0 returned -14 [ 470.589844][ T7802] device pim6reg1 entered promiscuous mode [ 470.643975][ T483] usb 4-1: new high-speed USB device number 39 using dummy_hcd [ 470.712946][ T26] usb 1-1: USB disconnect, device number 35 [ 470.784102][ T7791] loop4: detected capacity change from 0 to 40427 [ 470.824003][ T546] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 470.832900][ T7791] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12 [ 470.841955][ T7791] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 470.859518][ T7791] F2FS-fs (loop4): invalid crc value [ 470.885458][ T7791] F2FS-fs (loop4): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 39874397669) [ 470.913956][ T483] usb 4-1: Using ep0 maxpacket: 8 [ 470.948961][ T7791] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 470.959035][ T7791] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 470.998460][ T7791] attempt to access beyond end of device [ 470.998460][ T7791] loop4: rw=2049, want=45104, limit=40427 [ 471.023638][ T7791] attempt to access beyond end of device [ 471.023638][ T7791] loop4: rw=0, want=45104, limit=40427 [ 471.083900][ T546] usb 2-1: Using ep0 maxpacket: 16 [ 471.116380][ T494] attempt to access beyond end of device [ 471.116380][ T494] loop4: rw=2049, want=40968, limit=40427 [ 471.178975][ T7808] loop0: detected capacity change from 0 to 2048 [ 471.214301][ T546] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 471.226654][ T546] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 471.238699][ T483] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 471.250089][ T546] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 471.278892][ T483] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 471.292779][ T7808] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 471.311525][ T483] usb 4-1: Product: syz [ 471.318361][ T546] usb 2-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 471.331468][ T483] usb 4-1: Manufacturer: syz [ 471.337115][ T483] usb 4-1: SerialNumber: syz [ 471.344326][ T546] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 471.357738][ T546] usb 2-1: config 0 descriptor?? [ 471.563896][ T6789] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 471.683934][ T6788] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 471.735496][ T483] usblp 4-1:1.0: usblp0: USB Unidirectional printer dev 39 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 471.755349][ T483] usb 4-1: USB disconnect, device number 39 [ 471.785027][ T7828] loop4: detected capacity change from 0 to 256 [ 471.785445][ T483] usblp0: removed [ 471.840371][ T546] microsoft 0003:045E:07DA.0012: unknown main item tag 0x0 [ 471.852688][ T546] microsoft 0003:045E:07DA.0012: unknown main item tag 0x0 [ 471.864064][ T546] microsoft 0003:045E:07DA.0012: unknown main item tag 0x0 [ 471.871458][ T546] microsoft 0003:045E:07DA.0012: unknown main item tag 0x0 [ 471.880782][ T546] microsoft 0003:045E:07DA.0012: unknown main item tag 0x0 [ 471.888821][ T546] microsoft 0003:045E:07DA.0012: unknown main item tag 0x0 [ 471.898802][ T546] microsoft 0003:045E:07DA.0012: unknown main item tag 0x0 [ 471.909164][ T546] microsoft 0003:045E:07DA.0012: unknown main item tag 0x0 [ 471.917483][ T546] microsoft 0003:045E:07DA.0012: unknown main item tag 0x0 [ 471.925314][ T546] microsoft 0003:045E:07DA.0012: unknown main item tag 0x0 [ 471.933979][ T6788] usb 1-1: Using ep0 maxpacket: 32 [ 471.937948][ T546] input: HID 045e:07da as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:045E:07DA.0012/input/input15 [ 471.952393][ T546] microsoft 0003:045E:07DA.0012: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.1-1/input0 [ 471.974048][ T6789] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 471.988795][ T6789] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 472.006822][ T6789] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 472.018330][ T6789] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 472.033976][ T6789] usb 3-1: config 0 descriptor?? [ 472.050510][ T483] usb 2-1: USB disconnect, device number 32 [ 472.254064][ T6788] usb 1-1: New USB device found, idVendor=1557, idProduct=8150, bcdDevice=29.ed [ 472.265975][ T6788] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 472.276460][ T6788] usb 1-1: Product: syz [ 472.281807][ T6788] usb 1-1: Manufacturer: syz [ 472.287470][ T6788] usb 1-1: SerialNumber: syz [ 472.295609][ T6788] usb 1-1: config 0 descriptor?? [ 472.315162][ T7812] loop2: detected capacity change from 0 to 2048 [ 472.355544][ T7812] loop2: p3 < > p4 < > [ 472.361056][ T7812] loop2: partition table partially beyond EOD, truncated [ 472.370407][ T7812] loop2: p3 start 4284289 is beyond EOD, truncated [ 472.415904][ T100] loop2: p3 < > p4 < > [ 472.421595][ T100] loop2: partition table partially beyond EOD, truncated [ 472.430119][ T100] loop2: p3 start 4284289 is beyond EOD, truncated [ 472.713950][ T6789] usbhid 3-1:0.0: can't add hid device: -71 [ 472.720000][ T6789] usbhid: probe of 3-1:0.0 failed with error -71 [ 472.740144][ T6789] usb 3-1: USB disconnect, device number 33 [ 472.983999][ T6788] (unnamed net_device) (uninitialized): Assigned a random MAC address: f2:e0:32:bf:e9:28 [ 473.004268][ T6788] rtl8150 1-1:0.0: eth1: rtl8150 is detected [ 473.024906][ T30] audit: type=1400 audit(1723375882.929:1092): avc: denied { search } for pid=138 comm="dhcpcd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 473.056884][ T30] audit: type=1400 audit(1723375882.949:1093): avc: denied { read } for pid=138 comm="dhcpcd" name="n16" dev="tmpfs" ino=15462 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 473.062686][ T7838] loop1: detected capacity change from 0 to 40427 [ 473.082892][ T30] audit: type=1400 audit(1723375882.949:1094): avc: denied { open } for pid=138 comm="dhcpcd" path="/run/udev/data/n16" dev="tmpfs" ino=15462 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 473.118463][ T30] audit: type=1400 audit(1723375882.949:1095): avc: denied { getattr } for pid=138 comm="dhcpcd" path="/run/udev/data/n16" dev="tmpfs" ino=15462 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 473.162713][ T30] audit: type=1400 audit(1723375883.059:1096): avc: denied { read } for pid=7845 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=295 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 473.198898][ T30] audit: type=1400 audit(1723375883.059:1097): avc: denied { open } for pid=7845 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=295 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 473.235571][ T30] audit: type=1400 audit(1723375883.059:1098): avc: denied { getattr } for pid=7845 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=295 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 473.271730][ T7838] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12 [ 473.291817][ T7838] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 473.304002][ T7852] binder: 7851:7852 ioctl c018620c 0 returned -14 [ 473.305259][ T7838] F2FS-fs (loop1): invalid crc value [ 473.479215][ T7838] F2FS-fs (loop1): Found nat_bits in checkpoint [ 473.706777][ T7838] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 473.714563][ T30] audit: type=1400 audit(1723375883.609:1099): avc: denied { write } for pid=7842 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=294 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 473.749370][ T7838] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 473.760334][ T7869] loop4: detected capacity change from 0 to 2048 [ 473.768029][ T30] audit: type=1400 audit(1723375883.609:1100): avc: denied { add_name } for pid=7842 comm="dhcpcd-run-hook" name="resolv.conf.eth1.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 473.806701][ T30] audit: type=1400 audit(1723375883.609:1101): avc: denied { create } for pid=7842 comm="dhcpcd-run-hook" name="resolv.conf.eth1.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 473.834187][ T30] audit: type=1400 audit(1723375883.609:1102): avc: denied { write } for pid=7842 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf.eth1.link" dev="tmpfs" ino=15487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 473.858174][ T7838] attempt to access beyond end of device [ 473.858174][ T7838] loop1: rw=2049, want=45224, limit=40427 [ 473.874640][ T30] audit: type=1400 audit(1723375883.609:1103): avc: denied { append } for pid=7842 comm="dhcpcd-run-hook" name="resolv.conf.eth1.link" dev="tmpfs" ino=15487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 473.909781][ T7838] attempt to access beyond end of device [ 473.909781][ T7838] loop1: rw=34817, want=45224, limit=40427 [ 473.933955][ T30] audit: type=1400 audit(1723375883.649:1104): avc: denied { remove_name } for pid=7870 comm="rm" name="resolv.conf.eth1.link" dev="tmpfs" ino=15487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 473.968505][ T7838] attempt to access beyond end of device [ 473.968505][ T7838] loop1: rw=0, want=45104, limit=40427 [ 474.010131][ T7844] loop3: detected capacity change from 0 to 40427 [ 474.019010][ T7869] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 474.020477][ T30] audit: type=1400 audit(1723375883.649:1105): avc: denied { unlink } for pid=7870 comm="rm" name="resolv.conf.eth1.link" dev="tmpfs" ino=15487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 474.058720][ T30] audit: type=1400 audit(1723375883.899:1106): avc: denied { compute_member } for pid=7837 comm="syz.1.1884" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 474.086650][ T7844] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12 [ 474.099170][ T845] F2FS-fs (loop1): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 474.119176][ T845] F2FS-fs (loop1): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 474.134577][ T7844] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 474.165822][ T7844] F2FS-fs (loop3): invalid crc value [ 474.193381][ T7844] F2FS-fs (loop3): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 39874397669) [ 474.230691][ T7873] loop2: detected capacity change from 0 to 40427 [ 474.248053][ T7844] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 474.256962][ T7844] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 474.321672][ T7873] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 474.336655][ T7844] attempt to access beyond end of device [ 474.336655][ T7844] loop3: rw=2049, want=45104, limit=40427 [ 474.351632][ T7873] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 474.368697][ T7873] F2FS-fs (loop2): invalid crc value [ 474.375881][ T7844] attempt to access beyond end of device [ 474.375881][ T7844] loop3: rw=0, want=45104, limit=40427 [ 474.377373][ T7873] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 39874397669) [ 474.756405][ T138] net eth1: rx_urb submit failed: -2 [ 474.851006][ T295] usb 1-1: USB disconnect, device number 36 [ 474.919076][ T7873] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 474.929194][ T7873] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 474.945630][ T3233] attempt to access beyond end of device [ 474.945630][ T3233] loop3: rw=2049, want=40968, limit=40427 [ 474.985926][ T7873] attempt to access beyond end of device [ 474.985926][ T7873] loop2: rw=2049, want=45104, limit=40427 [ 475.069496][ T7910] loop0: detected capacity change from 0 to 256 [ 476.300934][ T7931] loop4: detected capacity change from 0 to 16 [ 476.320447][ T7927] binder: 7926:7927 ioctl c018620c 0 returned -14 [ 476.377575][ T7937] loop3: detected capacity change from 0 to 2048 [ 476.400747][ T7931] erofs: (device loop4): erofs_fc_fill_super: rootino(nid 36) is not a directory(i_mode 125300) [ 476.445656][ T7937] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 476.475197][ T7941] device pim6reg1 entered promiscuous mode [ 476.613945][ T295] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 476.650060][ T7947] syz.3.1904[7947] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 476.650416][ T7947] syz.3.1904[7947] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 476.667784][ T7943] loop0: detected capacity change from 0 to 256 [ 477.014039][ T295] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 477.033352][ T295] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 477.059024][ T295] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 477.140359][ T7957] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1907'. [ 477.176517][ T7957] overlayfs: unrecognized mount option "dont_appraise" or missing value [ 477.436393][ T295] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 477.464082][ T295] usb 3-1: config 0 descriptor?? [ 477.546872][ T7953] loop3: detected capacity change from 0 to 40427 [ 477.574891][ T7953] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12 [ 477.586330][ T7953] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 477.609634][ T7953] F2FS-fs (loop3): invalid crc value [ 477.625512][ T7953] F2FS-fs (loop3): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 39874397669) [ 477.668084][ T7953] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 477.671184][ T7969] loop4: detected capacity change from 0 to 512 [ 477.676313][ T7953] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 477.694434][ T7969] EXT4-fs (loop4): Ignoring removed orlov option [ 477.710158][ T7969] EXT4-fs (loop4): orphan cleanup on readonly fs [ 477.715266][ T7935] loop2: detected capacity change from 0 to 2048 [ 477.720461][ T7953] handle_bad_sector: 2 callbacks suppressed [ 477.720483][ T7953] attempt to access beyond end of device [ 477.720483][ T7953] loop3: rw=2049, want=45104, limit=40427 [ 477.726643][ T7969] EXT4-fs error (device loop4): ext4_quota_enable:6366: comm syz.4.1910: inode #16777216: comm syz.4.1910: iget: illegal inode # [ 477.739750][ T7953] attempt to access beyond end of device [ 477.739750][ T7953] loop3: rw=0, want=45104, limit=40427 [ 477.745894][ T7969] EXT4-fs (loop4): Remounting filesystem read-only [ 477.777771][ T7969] EXT4-fs error (device loop4): ext4_quota_enable:6369: comm syz.4.1910: Bad quota inode: 16777216, type: 2 [ 477.801716][ T7935] loop2: p3 < > p4 < > [ 477.807383][ T7935] loop2: partition table partially beyond EOD, truncated [ 477.824666][ T7935] loop2: p3 start 4284289 is beyond EOD, truncated [ 477.842932][ T3233] attempt to access beyond end of device [ 477.842932][ T3233] loop3: rw=2049, want=40968, limit=40427 [ 477.856336][ T7969] EXT4-fs warning (device loop4): ext4_enable_quotas:6410: Failed to enable quota tracking (type=2, err=-117, ino=16777216). Please run e2fsck to fix. [ 477.884097][ T7969] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 477.901623][ T7969] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,nodiscard,noquota,orlov,usrjquota=,resgid=0x0000000000000000,sysvgroups,delalloc,block_validity,. Quota mode: writeback. [ 477.986845][ T7985] overlayfs: missing 'lowerdir' [ 478.075354][ T100] loop2: p3 < > p4 < > [ 478.100124][ T100] loop2: partition table partially beyond EOD, truncated [ 478.120618][ T7969] futex_wake_op: syz.4.1910 tries to shift op by 32; fix this program [ 478.187208][ T100] loop2: p3 start 4284289 is beyond EOD, truncated [ 478.257580][ T7988] binder: 7986:7988 ioctl c018620c 0 returned -14 [ 478.394658][ T295] usbhid 3-1:0.0: can't add hid device: -71 [ 478.404712][ T295] usbhid: probe of 3-1:0.0 failed with error -71 [ 478.413056][ T7993] device pim6reg1 entered promiscuous mode [ 478.414006][ T295] usb 3-1: USB disconnect, device number 34 [ 478.611147][ T7996] loop4: detected capacity change from 0 to 128 [ 478.809844][ T7998] loop3: detected capacity change from 0 to 256 [ 478.813003][ T8001] binder: 8000:8001 ioctl c018620c 0 returned -14 [ 479.534430][ T8020] loop3: detected capacity change from 0 to 512 [ 479.573910][ T26] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 479.638531][ T8020] EXT4-fs (loop3): Ignoring removed bh option [ 479.654004][ T8020] EXT4-fs (loop3): Ignoring removed orlov option [ 479.661878][ T8020] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 479.705208][ T8020] EXT4-fs error (device loop3): ext4_orphan_get:1397: inode #15: comm syz.3.1923: casefold flag without casefold feature [ 479.709505][ T8024] loop0: detected capacity change from 0 to 512 [ 479.736593][ T8020] EXT4-fs error (device loop3): ext4_xattr_inode_iget:404: inode #12: comm syz.3.1923: missing EA_INODE flag [ 479.751850][ T8017] loop4: detected capacity change from 0 to 40427 [ 479.752269][ T8020] EXT4-fs error (device loop3): ext4_xattr_inode_iget:409: comm syz.3.1923: error while reading EA inode 12 err=-117 [ 479.773976][ T8020] EXT4-fs error (device loop3): ext4_xattr_inode_iget:404: inode #12: comm syz.3.1923: missing EA_INODE flag [ 479.791147][ T8020] EXT4-fs error (device loop3): ext4_xattr_inode_iget:409: comm syz.3.1923: error while reading EA inode 12 err=-117 [ 479.806667][ T8020] EXT4-fs (loop3): 1 orphan inode deleted [ 479.806995][ T30] audit: type=1400 audit(1723375889.709:1107): avc: denied { remount } for pid=8023 comm="syz.0.1924" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 479.812735][ T8020] EXT4-fs (loop3): mounted filesystem without journal. Opts: dioread_nolock,abort,debug_want_extra_isize=0x000000000000005c,bh,noinit_itable,resuid=0x0000000000000000,usrjquota=,orlov,minixdf,resgid=0x0000000000000000,,errors=continue. Quota mode: none. [ 479.840610][ T8017] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12 [ 479.861503][ T26] usb 2-1: Using ep0 maxpacket: 32 [ 479.877437][ T8017] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 479.887507][ T8017] F2FS-fs (loop4): invalid crc value [ 479.895324][ T8017] F2FS-fs (loop4): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 39874397669) [ 479.910915][ T8024] A link change request failed with some changes committed already. Interface veth1_virt_wifi may have been left with an inconsistent configuration, please check. [ 479.939310][ T8017] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 479.948584][ T8017] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 479.960245][ T8033] syz.0.1926[8033] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 479.960358][ T8033] syz.0.1926[8033] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 479.972307][ T8017] attempt to access beyond end of device [ 479.972307][ T8017] loop4: rw=2049, want=45104, limit=40427 [ 479.989951][ T26] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 480.008578][ T8017] attempt to access beyond end of device [ 480.008578][ T8017] loop4: rw=0, want=45104, limit=40427 [ 480.026671][ T26] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 480.032861][ T8034] overlayfs: failed to get inode (-116) [ 480.045418][ T26] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 480.070356][ T8034] overlayfs: failed to get inode (-116) [ 480.077524][ T26] usb 2-1: New USB device found, idVendor=048d, idProduct=8595, bcdDevice= 0.00 [ 480.098309][ T26] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 480.104941][ T8034] overlayfs: failed to get inode (-116) [ 480.115060][ T494] attempt to access beyond end of device [ 480.115060][ T494] loop4: rw=2049, want=40968, limit=40427 [ 480.119618][ T26] usb 2-1: config 0 descriptor?? [ 480.138473][ T8034] overlayfs: failed to get inode (-116) [ 480.174265][ T8038] loop2: detected capacity change from 0 to 16 [ 480.244351][ T8038] erofs: (device loop2): z_erofs_load_lzma_config: lzma algorithm isn't enabled [ 480.415281][ T8033] loop0: detected capacity change from 0 to 40427 [ 480.725974][ T483] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 480.751867][ T8033] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 480.765013][ T26] itetech 0003:048D:8595.0013: hidraw0: USB HID v0.00 Device [HID 048d:8595] on usb-dummy_hcd.1-1/input0 [ 480.782755][ T8033] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 480.816553][ T8033] F2FS-fs (loop0): Found nat_bits in checkpoint [ 480.825648][ T8044] loop3: detected capacity change from 0 to 40427 [ 480.845848][ T8033] F2FS-fs (loop0): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 480.866727][ T8033] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 480.875914][ T8033] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 480.904668][ T8044] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12 [ 480.916657][ T8044] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 480.934827][ T8044] F2FS-fs (loop3): invalid crc value [ 480.944994][ T8044] F2FS-fs (loop3): Found nat_bits in checkpoint [ 480.985783][ T8044] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 480.996572][ T8044] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 481.027625][ T8044] attempt to access beyond end of device [ 481.027625][ T8044] loop3: rw=2049, want=45224, limit=40427 [ 481.046210][ T8044] attempt to access beyond end of device [ 481.046210][ T8044] loop3: rw=34817, want=45224, limit=40427 [ 481.057100][ T483] usb 3-1: device descriptor read/64, error -71 [ 481.066728][ T8044] attempt to access beyond end of device [ 481.066728][ T8044] loop3: rw=0, want=45104, limit=40427 [ 481.089619][ T8033] overlayfs: './file1' not a directory [ 481.106732][ T30] audit: type=1400 audit(1723375891.009:1108): avc: denied { unlink } for pid=8013 comm="syz.1.1921" name="file0" dev="fuse" ino=0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 [ 481.136823][ T1750] F2FS-fs (loop3): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 481.147407][ T1750] F2FS-fs (loop3): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 481.186394][ T26] usb 2-1: USB disconnect, device number 33 [ 481.286277][ T8063] binder: 8062:8063 ioctl c018620c 0 returned -14 [ 481.419834][ T8061] loop0: detected capacity change from 0 to 40427 [ 481.430758][ T8065] device pim6reg1 entered promiscuous mode [ 481.451301][ T8061] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 481.456964][ T8067] binder: 8066:8067 ioctl c018620c 0 returned -14 [ 481.465828][ T8061] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 481.484196][ T483] usb 3-1: device descriptor read/64, error -71 [ 481.488205][ T8061] F2FS-fs (loop0): invalid crc value [ 481.508309][ T8061] F2FS-fs (loop0): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 39874397669) [ 481.549074][ T8061] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 481.561859][ T8061] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 481.617958][ T8073] device pim6reg1 entered promiscuous mode [ 481.624128][ T8061] attempt to access beyond end of device [ 481.624128][ T8061] loop0: rw=2049, want=45104, limit=40427 [ 481.753989][ T483] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 482.064293][ T483] usb 3-1: device descriptor read/64, error -71 [ 482.455463][ T546] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 482.494051][ T483] usb 3-1: device descriptor read/64, error -71 [ 482.624004][ T483] usb usb3-port1: attempt power cycle [ 482.671671][ T8084] loop4: detected capacity change from 0 to 40427 [ 482.693909][ T546] usb 1-1: Using ep0 maxpacket: 8 [ 482.701504][ T8084] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12 [ 482.726060][ T8084] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 482.754317][ T8084] F2FS-fs (loop4): invalid crc value [ 482.803638][ T8084] F2FS-fs (loop4): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 39874397669) [ 482.860548][ T8084] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 482.869267][ T8084] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 482.887285][ T8084] handle_bad_sector: 2 callbacks suppressed [ 482.887313][ T8084] attempt to access beyond end of device [ 482.887313][ T8084] loop4: rw=2049, want=45104, limit=40427 [ 482.918180][ T8084] attempt to access beyond end of device [ 482.918180][ T8084] loop4: rw=0, want=45104, limit=40427 [ 482.965808][ T494] attempt to access beyond end of device [ 482.965808][ T494] loop4: rw=2049, want=40968, limit=40427 [ 483.003130][ T8106] loop1: detected capacity change from 0 to 40427 [ 483.034068][ T546] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 483.044466][ T546] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 483.052941][ T546] usb 1-1: Product: syz [ 483.057665][ T483] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 483.067654][ T8106] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12 [ 483.070301][ T546] usb 1-1: Manufacturer: syz [ 483.081749][ T546] usb 1-1: SerialNumber: syz [ 483.085560][ T8106] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 483.097327][ T8106] F2FS-fs (loop1): invalid crc value [ 483.106934][ T8106] F2FS-fs (loop1): Found nat_bits in checkpoint [ 483.147538][ T8106] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 483.155846][ T8106] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 483.199690][ T8106] attempt to access beyond end of device [ 483.199690][ T8106] loop1: rw=2049, want=45224, limit=40427 [ 483.213442][ T483] usb 3-1: device descriptor read/8, error -71 [ 483.223692][ T8106] attempt to access beyond end of device [ 483.223692][ T8106] loop1: rw=34817, want=45224, limit=40427 [ 483.239624][ T8106] attempt to access beyond end of device [ 483.239624][ T8106] loop1: rw=0, want=45104, limit=40427 [ 483.262411][ T10] F2FS-fs (loop1): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 483.273705][ T10] F2FS-fs (loop1): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 483.526355][ T546] usblp 1-1:1.0: usblp0: USB Unidirectional printer dev 37 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 483.542808][ T546] usb 1-1: USB disconnect, device number 37 [ 483.553054][ T8126] binder: 8125:8126 ioctl c018620c 0 returned -14 [ 483.561618][ T546] usblp0: removed [ 483.565950][ T483] usb 3-1: device descriptor read/8, error -71 [ 483.723477][ T8129] device pim6reg1 entered promiscuous mode [ 483.793241][ T8132] loop3: detected capacity change from 0 to 16 [ 483.836738][ T8132] erofs: (device loop3): mounted with root inode @ nid 36. [ 483.850239][ T30] audit: type=1400 audit(1723375893.749:1109): avc: denied { ioctl } for pid=8127 comm="syz.3.1949" path="/dev/loop-control" dev="devtmpfs" ino=111 ioctlcmd=0x4c80 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 484.108067][ T8142] device pim6reg1 entered promiscuous mode [ 484.238534][ T8150] overlayfs: missing 'lowerdir' [ 484.840994][ T30] audit: type=1326 audit(1723375894.739:1110): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8157 comm="syz.1.1956" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8cd7d569f9 code=0x7ffc0000 [ 484.868950][ T8156] loop0: detected capacity change from 0 to 2048 [ 484.875482][ T30] audit: type=1326 audit(1723375894.769:1111): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8157 comm="syz.1.1956" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8cd7d569f9 code=0x7ffc0000 [ 484.906468][ T8159] netlink: 'syz.4.1950': attribute type 4 has an invalid length. [ 484.916300][ T30] audit: type=1326 audit(1723375894.769:1112): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8157 comm="syz.1.1956" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f8cd7d569f9 code=0x7ffc0000 [ 484.917696][ T8159] netlink: 'syz.4.1950': attribute type 4 has an invalid length. [ 484.951390][ T30] audit: type=1326 audit(1723375894.769:1113): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8157 comm="syz.1.1956" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8cd7d569f9 code=0x7ffc0000 [ 484.978054][ T30] audit: type=1326 audit(1723375894.769:1114): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8157 comm="syz.1.1956" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8cd7d569f9 code=0x7ffc0000 [ 484.987557][ T8159] SELinux: Context is not valid (left unmapped). [ 485.020532][ T8156] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 485.026646][ T30] audit: type=1326 audit(1723375894.769:1115): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8157 comm="syz.1.1956" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f8cd7d569f9 code=0x7ffc0000 [ 485.056693][ T30] audit: type=1326 audit(1723375894.769:1116): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8157 comm="syz.1.1956" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8cd7d569f9 code=0x7ffc0000 [ 485.081380][ T30] audit: type=1326 audit(1723375894.769:1117): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8157 comm="syz.1.1956" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8cd7d569f9 code=0x7ffc0000 [ 485.105906][ T30] audit: type=1326 audit(1723375894.769:1118): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8157 comm="syz.1.1956" exe="/root/syz-executor" sig=0 arch=c000003e syscall=22 compat=0 ip=0x7f8cd7d569f9 code=0x7ffc0000 [ 485.132876][ T30] audit: type=1326 audit(1723375894.769:1119): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8157 comm="syz.1.1956" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8cd7d569f9 code=0x7ffc0000 [ 485.392461][ T8168] loop3: detected capacity change from 0 to 40427 [ 485.470603][ T8168] F2FS-fs (loop3): invalid crc value [ 485.480758][ T8168] F2FS-fs (loop3): Found nat_bits in checkpoint [ 485.528605][ T8168] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 485.867210][ T8188] loop1: detected capacity change from 0 to 256 [ 486.096784][ T3233] attempt to access beyond end of device [ 486.096784][ T3233] loop3: rw=2049, want=45104, limit=40427 [ 486.642489][ T8209] overlayfs: missing 'lowerdir' [ 486.684355][ T8205] loop0: detected capacity change from 0 to 40427 [ 486.801749][ T8205] F2FS-fs (loop0): invalid crc value [ 486.903857][ T8205] F2FS-fs (loop0): Found nat_bits in checkpoint [ 486.969671][ T8205] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 487.606365][ T7648] attempt to access beyond end of device [ 487.606365][ T7648] loop0: rw=2049, want=45104, limit=40427 [ 487.649032][ T8216] loop1: detected capacity change from 0 to 40427 [ 487.724607][ T8216] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12 [ 487.738283][ T8216] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 487.792388][ T8216] F2FS-fs (loop1): Found nat_bits in checkpoint [ 487.850450][ T8216] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 487.858113][ T8216] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 487.863890][ T483] usb 4-1: new high-speed USB device number 40 using dummy_hcd [ 488.232314][ T8239] IPv6: sit1: Disabled Multicast RS [ 488.385050][ T5637] F2FS-fs (loop1): invalid namelen(0), ino:0, run fsck to fix. [ 488.385082][ T5637] F2FS-fs (loop1): invalid namelen(0), ino:0, run fsck to fix. [ 488.393529][ T5637] F2FS-fs (loop1): invalid namelen(0), ino:0, run fsck to fix. [ 488.407078][ T5637] F2FS-fs (loop1): invalid namelen(0), ino:0, run fsck to fix. [ 488.416000][ T5637] F2FS-fs (loop1): invalid namelen(0), ino:0, run fsck to fix. [ 488.432866][ T5637] F2FS-fs (loop1): invalid namelen(0), ino:0, run fsck to fix. [ 488.455531][ T5637] F2FS-fs (loop1): invalid namelen(0), ino:0, run fsck to fix. [ 488.465380][ T483] usb 4-1: config index 0 descriptor too short (expected 19309, got 36) [ 488.545195][ T483] usb 4-1: config 177 has too many interfaces: 196, using maximum allowed: 32 [ 488.555465][ T483] usb 4-1: config 177 has an invalid descriptor of length 167, skipping remainder of the config [ 488.566741][ T483] usb 4-1: config 177 has 0 interfaces, different from the descriptor's value: 196 [ 488.576931][ T483] usb 4-1: New USB device found, idVendor=1020, idProduct=0006, bcdDevice= 0.00 [ 488.587277][ T483] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 489.163368][ T8262] loop1: detected capacity change from 0 to 512 [ 489.174536][ T483] usb 4-1: string descriptor 0 read error: -71 [ 489.186666][ T483] usb 4-1: USB disconnect, device number 40 [ 489.371262][ T8262] EXT4-fs error (device loop1): ext4_orphan_get:1397: inode #15: comm syz.1.1983: casefold flag without casefold feature [ 489.385601][ T8262] EXT4-fs error (device loop1): ext4_xattr_inode_iget:404: inode #12: comm syz.1.1983: missing EA_INODE flag [ 489.397821][ T8262] EXT4-fs error (device loop1): ext4_xattr_inode_iget:409: comm syz.1.1983: error while reading EA inode 12 err=-117 [ 489.410745][ T8262] EXT4-fs (loop1): 1 orphan inode deleted [ 489.416688][ T8262] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 491.289831][ T8268] overlayfs: missing 'lowerdir' [ 491.373146][ T8277] loop4: detected capacity change from 0 to 16 [ 491.424447][ T8277] erofs: (device loop4): mounted with root inode @ nid 36. [ 491.426737][ T8280] loop3: detected capacity change from 0 to 256 [ 491.556594][ T8280] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0xb89b369d, utbl_chksum : 0xe619d30d) [ 491.690444][ T8295] attempt to access beyond end of device [ 491.690444][ T8295] loop4: rw=0, want=40, limit=16 [ 492.700508][ T8317] UDC core: couldn't find an available UDC or it's busy: -16 [ 492.731998][ T8317] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 492.941875][ T8322] overlayfs: missing 'lowerdir' [ 493.033995][ T26] usb 4-1: new high-speed USB device number 41 using dummy_hcd [ 493.458071][ T26] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 493.521818][ T26] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 493.685404][ T26] usb 4-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 493.786574][ T26] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 493.837615][ T26] usb 4-1: SerialNumber: syz [ 494.156121][ T8318] loop3: detected capacity change from 0 to 2048 [ 494.244277][ T8318] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 494.276793][ T8317] netlink: 'syz.3.1999': attribute type 15 has an invalid length. [ 494.286436][ T8317] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8317 comm=syz.3.1999 [ 494.301421][ T8317] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 494.318821][ T8317] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 494.332256][ T8317] EXT4-fs (loop3): This should not happen!! Data will be lost [ 494.332256][ T8317] [ 494.343543][ T8317] EXT4-fs (loop3): Total free blocks count 0 [ 494.349923][ T8317] EXT4-fs (loop3): Free/Dirty block details [ 494.356791][ T8317] EXT4-fs (loop3): free_blocks=2415919104 [ 494.364289][ T8317] EXT4-fs (loop3): dirty_blocks=16 [ 494.370093][ T8317] EXT4-fs (loop3): Block reservation details [ 494.376868][ T8317] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 494.415083][ T26] usb 4-1: 0:2 : does not exist [ 494.420831][ T26] usb 4-1: unit 5: unexpected type 0x09 [ 494.429797][ T26] usb 4-1: USB disconnect, device number 41 [ 494.784528][ T8353] loop4: detected capacity change from 0 to 256 [ 494.906017][ T3820] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 494.920451][ T3820] EXT4-fs (loop3): This should not happen!! Data will be lost [ 494.920451][ T3820] [ 495.079782][ T8360] loop3: detected capacity change from 0 to 256 [ 495.715365][ T8358] loop4: detected capacity change from 0 to 40427 [ 495.821563][ T8358] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12 [ 495.830976][ T8358] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 496.302549][ T8383] uffd: Set unprivileged_userfaultfd sysctl knob to 1 if kernel faults must be handled without obtaining CAP_SYS_PTRACE capability [ 496.608147][ T8358] F2FS-fs (loop4): invalid crc value [ 496.668813][ T8358] F2FS-fs (loop4): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 39874397669) [ 496.734775][ T8358] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 496.759172][ T8358] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 496.825462][ T8358] attempt to access beyond end of device [ 496.825462][ T8358] loop4: rw=2049, want=45104, limit=40427 [ 496.847756][ T8358] attempt to access beyond end of device [ 496.847756][ T8358] loop4: rw=0, want=45104, limit=40427 [ 496.899880][ T8398] loop1: detected capacity change from 0 to 256 [ 496.934425][ T494] attempt to access beyond end of device [ 496.934425][ T494] loop4: rw=2049, want=40968, limit=40427 [ 497.380487][ T8413] loop4: detected capacity change from 0 to 256 [ 498.257412][ T8434] loop4: detected capacity change from 0 to 512 [ 498.487339][ T8434] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (3832!=33349) [ 498.560020][ T8434] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a802e02c, mo2=0002] [ 498.571711][ T8434] System zones: 1-12 [ 498.586655][ T8434] EXT4-fs (loop4): orphan cleanup on readonly fs [ 498.597861][ T8434] EXT4-fs error (device loop4): ext4_read_inode_bitmap:168: comm syz.4.2031: Inode bitmap for bg 0 marked uninitialized [ 498.623890][ T8434] EXT4-fs (loop4): Remounting filesystem read-only [ 498.637033][ T8434] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: none. [ 498.823559][ T8442] loop0: detected capacity change from 0 to 256 [ 498.982634][ T6787] usb 5-1: new high-speed USB device number 40 using dummy_hcd [ 499.176764][ T8450] netlink: 'syz.1.2035': attribute type 4 has an invalid length. [ 499.493875][ T6787] usb 5-1: Using ep0 maxpacket: 8 [ 499.613992][ T6787] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 499.634330][ T6787] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 499.823942][ T6787] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 499.886404][ T6787] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 499.895794][ T6787] usb 5-1: Product: syz [ 499.907025][ T6787] usb 5-1: Manufacturer: syz [ 499.912641][ T6787] usb 5-1: SerialNumber: syz [ 499.925206][ T30] kauditd_printk_skb: 74 callbacks suppressed [ 499.925227][ T30] audit: type=1326 audit(1723375909.829:1194): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8461 comm="syz.0.2039" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4a6f3199f9 code=0x7ffc0000 [ 499.959476][ T30] audit: type=1326 audit(1723375909.829:1195): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8461 comm="syz.0.2039" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4a6f3199f9 code=0x7ffc0000 [ 499.986104][ T30] audit: type=1326 audit(1723375909.829:1196): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8461 comm="syz.0.2039" exe="/root/syz-executor" sig=0 arch=c000003e syscall=34 compat=0 ip=0x7f4a6f3199f9 code=0x7ffc0000 [ 502.076588][ T8482] overlayfs: missing 'lowerdir' [ 502.369222][ T8487] binder: 8486:8487 ioctl c018620c 0 returned -14 [ 502.386227][ T6787] usblp 5-1:1.0: usblp0: USB Unidirectional printer dev 40 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 502.483981][ T6787] usb 5-1: USB disconnect, device number 40 [ 502.516448][ T6787] usblp0: removed [ 502.563466][ T8495] device pim6reg1 entered promiscuous mode [ 502.725023][ T8490] loop0: detected capacity change from 0 to 512 [ 502.884531][ T8490] EXT4-fs (loop0): Ignoring removed orlov option [ 502.944520][ T8490] EXT4-fs (loop0): orphan cleanup on readonly fs [ 502.955869][ T8490] EXT4-fs error (device loop0): ext4_quota_enable:6366: comm syz.0.2046: inode #16777216: comm syz.0.2046: iget: illegal inode # [ 502.997118][ T8490] EXT4-fs (loop0): Remounting filesystem read-only [ 503.005248][ T8490] EXT4-fs error (device loop0): ext4_quota_enable:6369: comm syz.0.2046: Bad quota inode: 16777216, type: 2 [ 503.039401][ T8490] EXT4-fs warning (device loop0): ext4_enable_quotas:6410: Failed to enable quota tracking (type=2, err=-117, ino=16777216). Please run e2fsck to fix. [ 503.069684][ T8490] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 503.079564][ T8490] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,nodiscard,noquota,orlov,usrjquota=,resgid=0x0000000000000000,sysvgroups,delalloc,block_validity,. Quota mode: writeback. [ 503.545788][ T8507] loop4: detected capacity change from 0 to 40427 [ 503.817680][ T8507] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12 [ 503.873655][ T8507] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 503.883754][ T8507] F2FS-fs (loop4): invalid crc value [ 503.891217][ T8507] F2FS-fs (loop4): Found nat_bits in checkpoint [ 503.967716][ T8507] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 503.974820][ T8507] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 504.012571][ T8505] attempt to access beyond end of device [ 504.012571][ T8505] loop4: rw=2049, want=45224, limit=40427 [ 504.026083][ T8505] attempt to access beyond end of device [ 504.026083][ T8505] loop4: rw=2049, want=45104, limit=40427 [ 504.064303][ T3820] F2FS-fs (loop4): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 504.077147][ T8533] loop2: detected capacity change from 0 to 512 [ 504.084874][ T3820] F2FS-fs (loop4): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 504.145806][ T8533] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (3832!=33349) [ 504.169381][ T8533] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a802e02c, mo2=0002] [ 504.184313][ T8533] System zones: 1-12 [ 504.190551][ T8533] EXT4-fs (loop2): orphan cleanup on readonly fs [ 504.197039][ T8533] EXT4-fs error (device loop2): ext4_read_inode_bitmap:168: comm syz.2.2058: Inode bitmap for bg 0 marked uninitialized [ 504.211669][ T8533] EXT4-fs (loop2): Remounting filesystem read-only [ 504.218499][ T8533] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: none. [ 504.523948][ T6787] usb 3-1: new high-speed USB device number 39 using dummy_hcd [ 504.783869][ T6787] usb 3-1: Using ep0 maxpacket: 8 [ 504.913970][ T6787] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 504.924590][ T6787] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 505.454026][ T6787] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 505.464383][ T6787] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 505.473643][ T6787] usb 3-1: Product: syz [ 505.478819][ T6787] usb 3-1: Manufacturer: syz [ 505.484872][ T6787] usb 3-1: SerialNumber: syz [ 505.706039][ T8565] loop4: detected capacity change from 0 to 512 [ 507.735112][ T8600] overlayfs: failed to resolve './file2': -2 [ 507.754802][ T6787] usblp 3-1:1.0: usblp0: USB Unidirectional printer dev 39 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 507.769349][ T6787] usb 3-1: USB disconnect, device number 39 [ 507.776700][ T6787] usblp0: removed [ 507.833932][ T546] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 507.927181][ T8590] loop4: detected capacity change from 0 to 40427 [ 507.990763][ T8590] F2FS-fs (loop4): invalid crc value [ 508.103878][ T546] usb 1-1: Using ep0 maxpacket: 32 [ 508.110173][ T8590] F2FS-fs (loop4): Found nat_bits in checkpoint [ 508.129136][ T8602] loop2: detected capacity change from 0 to 40427 [ 508.214611][ T8602] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 508.222720][ T8602] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 508.223941][ T546] usb 1-1: config index 0 descriptor too short (expected 29220, got 36) [ 508.242052][ T8590] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 508.251648][ T8602] F2FS-fs (loop2): invalid crc value [ 508.262511][ T546] usb 1-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 508.294480][ T8602] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 39874397669) [ 508.298258][ T546] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 508.407284][ T546] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 508.420075][ T546] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 508.432621][ T546] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 508.450948][ T546] usb 1-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 508.462465][ T546] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 508.560470][ T8602] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 508.692556][ T546] usb 1-1: config 0 descriptor?? [ 508.777214][ T8602] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 508.839170][ T8605] loop3: detected capacity change from 0 to 40427 [ 508.856599][ T494] attempt to access beyond end of device [ 508.856599][ T494] loop4: rw=2049, want=45104, limit=40427 [ 508.860031][ T8602] attempt to access beyond end of device [ 508.860031][ T8602] loop2: rw=2049, want=45104, limit=40427 [ 508.948309][ T8602] attempt to access beyond end of device [ 508.948309][ T8602] loop2: rw=0, want=45104, limit=40427 [ 508.948351][ T8605] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12 [ 508.987222][ T8605] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 509.011519][ T8605] F2FS-fs (loop3): invalid crc value [ 509.018825][ T7311] attempt to access beyond end of device [ 509.018825][ T7311] loop2: rw=2049, want=40968, limit=40427 [ 509.019844][ T8605] F2FS-fs (loop3): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 39874397669) [ 509.105947][ T8605] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 509.113361][ T8605] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 509.124738][ T546] usblp 1-1:0.0: usblp0: USB Bidirectional printer dev 38 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 509.138995][ T546] usb 1-1: USB disconnect, device number 38 [ 509.146559][ T546] usblp0: removed [ 509.157698][ T8605] attempt to access beyond end of device [ 509.157698][ T8605] loop3: rw=2049, want=45104, limit=40427 [ 509.196462][ T8605] attempt to access beyond end of device [ 509.196462][ T8605] loop3: rw=0, want=45104, limit=40427 [ 509.213982][ T6787] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 509.280733][ T3233] attempt to access beyond end of device [ 509.280733][ T3233] loop3: rw=2049, want=40968, limit=40427 [ 509.365754][ T8631] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 509.375462][ T8631] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 509.693897][ T546] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 510.033962][ T546] usb 1-1: Using ep0 maxpacket: 32 [ 510.070163][ T6787] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 510.082945][ T6787] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 510.098297][ T6787] usb 2-1: New USB device found, idVendor=0419, idProduct=0600, bcdDevice= 0.00 [ 510.117672][ T6787] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 510.127792][ T6787] usb 2-1: config 0 descriptor?? [ 510.136298][ T8643] loop2: detected capacity change from 0 to 16 [ 510.154041][ T546] usb 1-1: config index 0 descriptor too short (expected 29220, got 36) [ 510.166345][ T546] usb 1-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 510.186102][ T546] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 510.187906][ T8643] erofs: (device loop2): mounted with root inode @ nid 36. [ 510.205593][ T546] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 510.225175][ T546] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 510.243923][ T546] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 510.263726][ T546] usb 1-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 510.273985][ T546] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 510.286118][ T546] usb 1-1: config 0 descriptor?? [ 510.350208][ T8647] loop4: detected capacity change from 0 to 512 [ 510.397283][ T8647] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (3832!=33349) [ 510.430301][ T8649] attempt to access beyond end of device [ 510.430301][ T8649] loop2: rw=0, want=40, limit=16 [ 510.445805][ T8647] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a802e02c, mo2=0002] [ 510.455616][ T8647] System zones: 1-12 [ 510.461888][ T8647] EXT4-fs (loop4): orphan cleanup on readonly fs [ 510.468482][ T8647] EXT4-fs error (device loop4): ext4_read_inode_bitmap:168: comm syz.4.2089: Inode bitmap for bg 0 marked uninitialized [ 510.482303][ T8647] EXT4-fs (loop4): Remounting filesystem read-only [ 510.489917][ T8647] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: none. [ 510.574871][ T546] usblp 1-1:0.0: usblp0: USB Bidirectional printer dev 39 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 510.622933][ T8654] loop0: detected capacity change from 0 to 128 [ 510.635325][ T6787] samsung 0003:0419:0600.0014: item fetching failed at offset 2/5 [ 510.641362][ T546] usb 1-1: USB disconnect, device number 39 [ 510.645257][ T6787] samsung 0003:0419:0600.0014: parse failed [ 510.658097][ T6787] samsung: probe of 0003:0419:0600.0014 failed with error -22 [ 510.717149][ T546] usblp0: removed [ 510.763916][ T6790] usb 5-1: new high-speed USB device number 41 using dummy_hcd [ 511.042818][ T8660] overlayfs: failed to resolve './file2': -2 [ 511.303959][ T6790] usb 5-1: Using ep0 maxpacket: 8 [ 511.784070][ T6790] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 511.795659][ T6790] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 511.904003][ T6789] usb 4-1: new high-speed USB device number 42 using dummy_hcd [ 511.947868][ T546] usb 2-1: USB disconnect, device number 34 [ 512.025188][ T6790] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 512.046536][ T6790] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 512.058549][ T6790] usb 5-1: Product: syz [ 512.071891][ T6790] usb 5-1: Manufacturer: syz [ 512.078276][ T6790] usb 5-1: SerialNumber: syz [ 512.436378][ T8684] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 512.446549][ T8684] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 512.767545][ T8686] binder: 8685:8686 ioctl c018620c 0 returned -14 [ 512.891234][ T8690] device pim6reg1 entered promiscuous mode [ 512.964068][ T6789] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 512.976555][ T6789] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 512.991138][ T6789] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 513.001613][ T6789] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 513.064467][ T6789] usb 4-1: config 0 descriptor?? [ 513.770694][ T8669] loop3: detected capacity change from 0 to 2048 [ 513.864658][ T8669] loop3: p3 < > p4 < > [ 513.869948][ T8669] loop3: partition table partially beyond EOD, truncated [ 513.914225][ T8669] loop3: p3 start 4284289 is beyond EOD, truncated [ 514.299393][ T8705] loop1: detected capacity change from 0 to 16 [ 514.461158][ T6790] usblp 5-1:1.0: usblp0: USB Unidirectional printer dev 41 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 514.478667][ T6790] usb 5-1: USB disconnect, device number 41 [ 514.479895][ T8705] erofs: (device loop1): mounted with root inode @ nid 36. [ 514.486431][ T6790] usblp0: removed [ 514.525487][ T6789] usbhid 4-1:0.0: can't add hid device: -71 [ 514.547560][ T6789] usbhid: probe of 4-1:0.0 failed with error -71 [ 514.633961][ T6789] usb 4-1: USB disconnect, device number 42 [ 514.732576][ T8720] attempt to access beyond end of device [ 514.732576][ T8720] loop1: rw=0, want=40, limit=16 [ 514.868298][ T8715] loop2: detected capacity change from 0 to 40427 [ 514.968671][ T8715] F2FS-fs (loop2): Found nat_bits in checkpoint [ 515.058602][ T8715] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 515.257170][ T7311] attempt to access beyond end of device [ 515.257170][ T7311] loop2: rw=2049, want=45104, limit=40427 [ 515.585624][ T8724] loop0: detected capacity change from 0 to 40427 [ 515.611062][ T8739] loop3: detected capacity change from 0 to 512 [ 515.621615][ T8724] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 515.637554][ T8724] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 515.644509][ T8739] EXT4-fs (loop3): Quota format mount options ignored when QUOTA feature is enabled [ 515.664591][ T8724] F2FS-fs (loop0): invalid crc value [ 515.671830][ T8739] EXT4-fs error (device loop3): ext4_orphan_get:1423: comm syz.3.2113: bad orphan inode 16 [ 515.685573][ T8739] ext4_test_bit(bit=15, block=18) = 1 [ 515.691166][ T8739] is_bad_inode(inode)=0 [ 515.697379][ T8739] NEXT_ORPHAN(inode)=65535 [ 515.702009][ T8739] max_ino=32 [ 515.707325][ T8739] i_nlink=0 [ 515.712151][ T8739] EXT4-fs (loop3): mounted filesystem without journal. Opts: jqfmt=vfsv1,minixdf,,errors=continue. Quota mode: writeback. [ 515.728469][ T8739] ext4 filesystem being mounted at /274/file1 supports timestamps until 2038 (0x7fffffff) [ 515.753018][ T8751] overlayfs: missing 'lowerdir' [ 515.837654][ T8724] F2FS-fs (loop0): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 39874397669) [ 516.032200][ T8724] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 516.042185][ T8724] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 516.124704][ T8724] attempt to access beyond end of device [ 516.124704][ T8724] loop0: rw=2049, want=45104, limit=40427 [ 516.153715][ T8724] attempt to access beyond end of device [ 516.153715][ T8724] loop0: rw=0, want=45104, limit=40427 [ 516.207185][ T8741] loop1: detected capacity change from 0 to 40427 [ 516.215449][ T7648] attempt to access beyond end of device [ 516.215449][ T7648] loop0: rw=2049, want=40968, limit=40427 [ 516.295278][ T8741] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12 [ 516.318636][ T8741] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 516.344567][ T8741] F2FS-fs (loop1): invalid crc value [ 516.374686][ T8741] F2FS-fs (loop1): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 39874397669) [ 516.419233][ T8741] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 516.426525][ T8741] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 516.609204][ T8741] attempt to access beyond end of device [ 516.609204][ T8741] loop1: rw=2049, want=45104, limit=40427 [ 516.690956][ T8741] attempt to access beyond end of device [ 516.690956][ T8741] loop1: rw=0, want=45104, limit=40427 [ 517.069193][ T5637] attempt to access beyond end of device [ 517.069193][ T5637] loop1: rw=2049, want=40968, limit=40427 [ 517.115652][ T8772] IPv6: sit1: Disabled Multicast RS [ 517.203032][ T8764] loop2: detected capacity change from 0 to 40427 [ 517.224632][ T8764] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 517.232484][ T8764] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 517.242015][ T8764] F2FS-fs (loop2): invalid crc value [ 517.251879][ T8764] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 39874397669) [ 517.291071][ T8764] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 517.299219][ T8764] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 517.369368][ T8784] loop4: detected capacity change from 0 to 512 [ 517.438738][ T8793] loop0: detected capacity change from 0 to 16 [ 517.450638][ T8784] EXT4-fs (loop4): Ignoring removed orlov option [ 517.480069][ T8784] EXT4-fs (loop4): orphan cleanup on readonly fs [ 517.486745][ T8784] EXT4-fs error (device loop4): ext4_quota_enable:6366: comm syz.4.2121: inode #16777216: comm syz.4.2121: iget: illegal inode # [ 517.504669][ T8793] erofs: (device loop0): mounted with root inode @ nid 36. [ 517.566785][ T8784] EXT4-fs (loop4): Remounting filesystem read-only [ 517.573556][ T8784] EXT4-fs error (device loop4): ext4_quota_enable:6369: comm syz.4.2121: Bad quota inode: 16777216, type: 2 [ 517.586313][ T8784] EXT4-fs warning (device loop4): ext4_enable_quotas:6410: Failed to enable quota tracking (type=2, err=-117, ino=16777216). Please run e2fsck to fix. [ 517.684195][ T8784] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 517.695856][ T8784] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,nodiscard,noquota,orlov,usrjquota=,resgid=0x0000000000000000,sysvgroups,delalloc,block_validity,. Quota mode: writeback. [ 517.788465][ T8798] loop2: detected capacity change from 0 to 512 [ 517.804532][ T8799] attempt to access beyond end of device [ 517.804532][ T8799] loop0: rw=0, want=40, limit=16 [ 517.820540][ T8798] EXT4-fs (loop2): quotafile must be on filesystem root [ 517.846391][ T8801] binder: 8800:8801 ioctl c018620c 0 returned -14 [ 517.909628][ T8803] device pim6reg1 entered promiscuous mode [ 518.204318][ T30] audit: type=1400 audit(1723375928.069:1197): avc: denied { ioctl } for pid=8797 comm="syz.2.2124" path="socket:[41754]" dev="sockfs" ino=41754 ioctlcmd=0x5441 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 518.790310][ T8810] overlayfs: missing 'lowerdir' [ 519.614385][ T8812] loop1: detected capacity change from 0 to 512 [ 519.750635][ T8812] EXT4-fs (loop1): Ignoring removed orlov option [ 519.760051][ T8822] loop3: detected capacity change from 0 to 256 [ 519.788876][ T8812] EXT4-fs (loop1): orphan cleanup on readonly fs [ 519.808148][ T8812] EXT4-fs error (device loop1): ext4_quota_enable:6366: comm syz.1.2127: inode #16777216: comm syz.1.2127: iget: illegal inode # [ 519.826792][ T8812] EXT4-fs (loop1): Remounting filesystem read-only [ 519.843996][ T8812] EXT4-fs error (device loop1): ext4_quota_enable:6369: comm syz.1.2127: Bad quota inode: 16777216, type: 2 [ 519.891359][ T8812] EXT4-fs warning (device loop1): ext4_enable_quotas:6410: Failed to enable quota tracking (type=2, err=-117, ino=16777216). Please run e2fsck to fix. [ 519.934060][ T8812] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 519.941038][ T8812] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro,nodiscard,noquota,orlov,usrjquota=,resgid=0x0000000000000000,sysvgroups,delalloc,block_validity,. Quota mode: writeback. [ 519.944401][ T8814] loop2: detected capacity change from 0 to 40427 [ 520.014838][ T8817] loop0: detected capacity change from 0 to 40427 [ 520.037759][ T8817] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 520.046485][ T8817] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 520.068850][ T8814] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 520.094156][ T8814] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 520.107167][ T8817] F2FS-fs (loop0): Found nat_bits in checkpoint [ 520.173012][ T8814] F2FS-fs (loop2): invalid crc value [ 520.183091][ T8831] loop1: detected capacity change from 0 to 512 [ 520.223557][ T8814] F2FS-fs (loop2): Found nat_bits in checkpoint [ 520.233829][ T8817] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 520.241969][ T8817] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 520.255197][ T8831] EXT4-fs (loop1): Ignoring removed orlov option [ 520.279653][ T8831] EXT4-fs (loop1): orphan cleanup on readonly fs [ 520.294425][ T8831] EXT4-fs error (device loop1): ext4_quota_enable:6366: comm syz.1.2134: inode #16777216: comm syz.1.2134: iget: illegal inode # [ 520.330337][ T8814] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 520.342993][ T8831] EXT4-fs (loop1): Remounting filesystem read-only [ 520.352463][ T30] audit: type=1326 audit(1723375930.259:1198): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8816 comm="syz.0.2129" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4a6f3199f9 code=0x7ffc0000 [ 520.397004][ T8831] EXT4-fs error (device loop1): ext4_quota_enable:6369: comm syz.1.2134: Bad quota inode: 16777216, type: 2 [ 520.416165][ T8814] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 520.439443][ T8831] EXT4-fs warning (device loop1): ext4_enable_quotas:6410: Failed to enable quota tracking (type=2, err=-117, ino=16777216). Please run e2fsck to fix. [ 520.483931][ T30] audit: type=1326 audit(1723375930.289:1199): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8816 comm="syz.0.2129" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4a6f3199f9 code=0x7ffc0000 [ 520.487464][ T8814] attempt to access beyond end of device [ 520.487464][ T8814] loop2: rw=34817, want=78704, limit=40427 [ 520.523439][ T8838] loop3: detected capacity change from 0 to 40427 [ 520.531093][ T30] audit: type=1326 audit(1723375930.289:1200): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8816 comm="syz.0.2129" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f4a6f3199f9 code=0x7ffc0000 [ 520.560959][ T30] audit: type=1326 audit(1723375930.289:1201): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8816 comm="syz.0.2129" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4a6f3199f9 code=0x7ffc0000 [ 520.564417][ T8831] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 520.595980][ T8814] attempt to access beyond end of device [ 520.595980][ T8814] loop2: rw=2049, want=45104, limit=40427 [ 520.619474][ T8831] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro,nodiscard,noquota,orlov,usrjquota=,resgid=0x0000000000000000,sysvgroups,delalloc,block_validity,. Quota mode: writeback. [ 520.639053][ T30] audit: type=1326 audit(1723375930.289:1202): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8816 comm="syz.0.2129" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4a6f3199f9 code=0x7ffc0000 [ 520.670968][ T8838] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12 [ 520.679419][ T8838] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 520.706082][ T8838] F2FS-fs (loop3): invalid crc value [ 520.717598][ T10] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 520.717759][ T30] audit: type=1326 audit(1723375930.289:1203): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8816 comm="syz.0.2129" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f4a6f3199f9 code=0x7ffc0000 [ 520.755158][ T8838] F2FS-fs (loop3): Found nat_bits in checkpoint [ 520.790764][ T30] audit: type=1326 audit(1723375930.289:1204): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8816 comm="syz.0.2129" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4a6f3199f9 code=0x7ffc0000 [ 520.827845][ T30] audit: type=1326 audit(1723375930.289:1205): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8816 comm="syz.0.2129" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4a6f3199f9 code=0x7ffc0000 [ 520.852934][ T30] audit: type=1326 audit(1723375930.289:1206): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8816 comm="syz.0.2129" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f4a6f3199f9 code=0x7ffc0000 [ 520.879725][ T10] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 520.905538][ T8838] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 520.916081][ T8854] tipc: Started in network mode [ 520.921326][ T8854] tipc: Node identity ac1414aa, cluster identity 4711 [ 520.929047][ T8854] tipc: New replicast peer: 100.1.1.1 [ 520.935139][ T8854] tipc: Enabled bearer , priority 10 [ 520.942625][ T8838] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 521.301579][ T8838] attempt to access beyond end of device [ 521.301579][ T8838] loop3: rw=2049, want=45224, limit=40427 [ 521.316116][ T8838] attempt to access beyond end of device [ 521.316116][ T8838] loop3: rw=2049, want=45104, limit=40427 [ 521.439534][ T8861] overlayfs: missing 'lowerdir' [ 521.469904][ T1750] F2FS-fs (loop3): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 521.481620][ T1750] F2FS-fs (loop3): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 521.745302][ T8864] binder: 8863:8864 ioctl c018620c 0 returned -14 [ 521.824972][ T8866] loop4: detected capacity change from 0 to 256 [ 521.940590][ T8869] loop2: detected capacity change from 0 to 256 [ 521.967264][ T8873] binder: 8872:8873 ioctl c018620c 0 returned -14 [ 521.979756][ T8870] device pim6reg1 entered promiscuous mode [ 522.049671][ T8876] device pim6reg1 entered promiscuous mode [ 522.063977][ T295] tipc: Node number set to 2886997162 [ 522.239727][ T8887] loop4: detected capacity change from 0 to 512 [ 522.268276][ T8887] EXT4-fs (loop4): Ignoring removed orlov option [ 522.298615][ T8887] EXT4-fs (loop4): orphan cleanup on readonly fs [ 522.345362][ T8893] overlayfs: missing 'workdir' [ 522.635186][ T8887] EXT4-fs error (device loop4): ext4_quota_enable:6366: comm syz.4.2146: inode #16777216: comm syz.4.2146: iget: illegal inode # [ 522.675654][ T8887] EXT4-fs (loop4): Remounting filesystem read-only [ 522.699760][ T8887] EXT4-fs error (device loop4): ext4_quota_enable:6369: comm syz.4.2146: Bad quota inode: 16777216, type: 2 [ 522.725023][ T8887] EXT4-fs warning (device loop4): ext4_enable_quotas:6410: Failed to enable quota tracking (type=2, err=-117, ino=16777216). Please run e2fsck to fix. [ 522.769917][ T8887] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 522.793916][ T8887] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,nodiscard,noquota,orlov,usrjquota=,resgid=0x0000000000000000,sysvgroups,delalloc,block_validity,. Quota mode: writeback. [ 522.922254][ T8900] loop4: detected capacity change from 0 to 512 [ 522.934879][ T8890] loop2: detected capacity change from 0 to 40427 [ 522.948912][ T8898] loop3: detected capacity change from 0 to 512 [ 522.969011][ T8900] EXT4-fs (loop4): Quota format mount options ignored when QUOTA feature is enabled [ 522.974499][ T8890] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 522.986827][ T8890] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 522.994641][ T8898] EXT4-fs (loop3): Ignoring removed orlov option [ 523.009932][ T8890] F2FS-fs (loop2): invalid crc value [ 523.023426][ T8900] EXT4-fs error (device loop4): ext4_orphan_get:1423: comm syz.4.2150: bad orphan inode 16 [ 523.050636][ T8898] EXT4-fs (loop3): orphan cleanup on readonly fs [ 523.057590][ T8898] EXT4-fs error (device loop3): ext4_quota_enable:6366: comm syz.3.2149: inode #16777216: comm syz.3.2149: iget: illegal inode # [ 523.073910][ T8900] ext4_test_bit(bit=15, block=18) = 1 [ 523.079554][ T8900] is_bad_inode(inode)=0 [ 523.080815][ T8895] loop0: detected capacity change from 0 to 40427 [ 523.083536][ T8900] NEXT_ORPHAN(inode)=65535 [ 523.083549][ T8900] max_ino=32 [ 523.083557][ T8900] i_nlink=0 [ 523.084617][ T8898] EXT4-fs (loop3): Remounting filesystem read-only [ 523.096429][ T8900] EXT4-fs (loop4): mounted filesystem without journal. Opts: jqfmt=vfsv1,minixdf,,errors=continue. Quota mode: writeback. [ 523.105298][ T8898] EXT4-fs error (device loop3): ext4_quota_enable:6369: comm syz.3.2149: Bad quota inode: 16777216, type: 2 [ 523.108210][ T8895] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 523.121445][ T8898] EXT4-fs warning (device loop3): ext4_enable_quotas:6410: Failed to enable quota tracking (type=2, err=-117, ino=16777216). Please run e2fsck to fix. [ 523.133085][ T8900] ext4 filesystem being mounted at /399/file1 supports timestamps until 2038 (0x7fffffff) [ 523.150826][ T8898] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 523.174117][ T8890] F2FS-fs (loop2): Found nat_bits in checkpoint [ 523.289472][ T8898] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,nodiscard,noquota,orlov,usrjquota=,resgid=0x0000000000000000,sysvgroups,delalloc,block_validity,. Quota mode: writeback. [ 523.313037][ T8890] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 523.320902][ T8890] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 523.333956][ T8895] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 523.409877][ T8890] attempt to access beyond end of device [ 523.409877][ T8890] loop2: rw=34817, want=78704, limit=40427 [ 523.419296][ T8895] F2FS-fs (loop0): invalid crc value [ 523.428511][ T8890] attempt to access beyond end of device [ 523.428511][ T8890] loop2: rw=2049, want=45104, limit=40427 [ 523.461788][ T8895] F2FS-fs (loop0): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 39874397669) [ 523.463281][ T845] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 523.504148][ T845] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 523.565057][ T8895] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 523.572704][ T8895] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 523.626626][ T8895] attempt to access beyond end of device [ 523.626626][ T8895] loop0: rw=2049, want=45104, limit=40427 [ 523.646883][ T8895] attempt to access beyond end of device [ 523.646883][ T8895] loop0: rw=0, want=45104, limit=40427 [ 524.151215][ T8925] loop1: detected capacity change from 0 to 512 [ 524.175492][ T8925] EXT4-fs (loop1): Ignoring removed orlov option [ 524.186098][ T7648] attempt to access beyond end of device [ 524.186098][ T7648] loop0: rw=2049, want=40968, limit=40427 [ 524.206663][ T8928] loop2: detected capacity change from 0 to 256 [ 524.211150][ T8925] EXT4-fs (loop1): orphan cleanup on readonly fs [ 524.224727][ T8925] EXT4-fs error (device loop1): ext4_quota_enable:6366: comm syz.1.2154: inode #16777216: comm syz.1.2154: iget: illegal inode # [ 524.252940][ T8925] EXT4-fs (loop1): Remounting filesystem read-only [ 524.268468][ T8925] EXT4-fs error (device loop1): ext4_quota_enable:6369: comm syz.1.2154: Bad quota inode: 16777216, type: 2 [ 524.293384][ T8925] EXT4-fs warning (device loop1): ext4_enable_quotas:6410: Failed to enable quota tracking (type=2, err=-117, ino=16777216). Please run e2fsck to fix. [ 524.375021][ T8925] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 524.382038][ T8925] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro,nodiscard,noquota,orlov,usrjquota=,resgid=0x0000000000000000,sysvgroups,delalloc,block_validity,. Quota mode: writeback. [ 524.460375][ T8935] binder: 8934:8935 ioctl c018620c 0 returned -14 [ 524.519234][ T8942] loop0: detected capacity change from 0 to 16 [ 524.531380][ T8943] device pim6reg1 entered promiscuous mode [ 524.546538][ T8942] erofs: (device loop0): mounted with root inode @ nid 36. [ 524.774950][ T8951] overlayfs: missing 'workdir' [ 524.835300][ T8952] attempt to access beyond end of device [ 524.835300][ T8952] loop0: rw=0, want=40, limit=16 [ 525.221757][ T8941] loop1: detected capacity change from 0 to 40427 [ 525.311750][ T8941] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12 [ 525.363339][ T8941] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 525.441029][ T8941] F2FS-fs (loop1): invalid crc value [ 525.667842][ T8941] F2FS-fs (loop1): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 39874397669) [ 525.862412][ T8960] loop3: detected capacity change from 0 to 512 [ 525.874760][ T8941] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 525.892079][ T8941] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 525.962805][ T8941] attempt to access beyond end of device [ 525.962805][ T8941] loop1: rw=2049, want=45104, limit=40427 [ 525.964844][ T8956] loop2: detected capacity change from 0 to 40427 [ 525.981898][ T8960] EXT4-fs (loop3): Ignoring removed orlov option [ 525.990401][ T8960] EXT4-fs (loop3): orphan cleanup on readonly fs [ 525.996007][ T8941] attempt to access beyond end of device [ 525.996007][ T8941] loop1: rw=0, want=45104, limit=40427 [ 525.997443][ T8960] EXT4-fs error (device loop3): ext4_quota_enable:6366: comm syz.3.2165: inode #16777216: comm syz.3.2165: iget: illegal inode # [ 526.030329][ T8956] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 526.041815][ T8956] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 526.050899][ T8960] EXT4-fs (loop3): Remounting filesystem read-only [ 526.088132][ T8960] EXT4-fs error (device loop3): ext4_quota_enable:6369: comm syz.3.2165: Bad quota inode: 16777216, type: 2 [ 526.106462][ T8956] F2FS-fs (loop2): invalid crc value [ 526.106607][ T8960] EXT4-fs warning (device loop3): ext4_enable_quotas:6410: Failed to enable quota tracking (type=2, err=-117, ino=16777216). Please run e2fsck to fix. [ 526.115275][ T8956] F2FS-fs (loop2): Found nat_bits in checkpoint [ 526.135726][ T5637] attempt to access beyond end of device [ 526.135726][ T5637] loop1: rw=2049, want=40968, limit=40427 [ 526.153960][ T8960] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 526.161037][ T8960] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,nodiscard,noquota,orlov,usrjquota=,resgid=0x0000000000000000,sysvgroups,delalloc,block_validity,. Quota mode: writeback. [ 526.230906][ T8976] loop0: detected capacity change from 0 to 256 [ 526.692123][ T8956] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 526.721243][ T8956] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 526.740111][ T8956] attempt to access beyond end of device [ 526.740111][ T8956] loop2: rw=34817, want=78704, limit=40427 [ 526.752986][ T8956] attempt to access beyond end of device [ 526.752986][ T8956] loop2: rw=2049, want=45104, limit=40427 [ 526.784267][ T3820] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 526.798246][ T3820] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 526.974297][ T8991] fuse: Bad value for 'rootmode' [ 527.086873][ T8994] loop1: detected capacity change from 0 to 256 [ 527.094905][ T8978] loop4: detected capacity change from 0 to 40427 [ 527.107044][ T9000] binder: 8999:9000 ioctl c018620c 0 returned -14 [ 527.125917][ T8978] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12 [ 527.134529][ T8978] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 527.149809][ T8978] F2FS-fs (loop4): invalid crc value [ 527.169639][ T9003] device pim6reg1 entered promiscuous mode [ 527.197551][ T8978] F2FS-fs (loop4): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 39874397669) [ 527.226849][ T8978] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 527.233778][ T8978] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 527.338076][ T9013] overlayfs: missing 'workdir' [ 528.450083][ T9025] loop1: detected capacity change from 0 to 512 [ 528.525420][ T9025] EXT4-fs (loop1): Ignoring removed orlov option [ 528.545653][ T9025] EXT4-fs (loop1): orphan cleanup on readonly fs [ 528.545658][ T9027] loop4: detected capacity change from 0 to 16 [ 528.561095][ T9025] EXT4-fs error (device loop1): ext4_quota_enable:6366: comm syz.1.2180: inode #16777216: comm syz.1.2180: iget: illegal inode # [ 528.578728][ T9025] EXT4-fs (loop1): Remounting filesystem read-only [ 528.578782][ T9027] erofs: (device loop4): mounted with root inode @ nid 36. [ 528.586240][ T9025] EXT4-fs error (device loop1): ext4_quota_enable:6369: comm syz.1.2180: Bad quota inode: 16777216, type: 2 [ 528.607430][ T9025] EXT4-fs warning (device loop1): ext4_enable_quotas:6410: Failed to enable quota tracking (type=2, err=-117, ino=16777216). Please run e2fsck to fix. [ 528.634541][ T9020] loop3: detected capacity change from 0 to 40427 [ 528.642956][ T9025] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 528.651644][ T9025] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro,nodiscard,noquota,orlov,usrjquota=,resgid=0x0000000000000000,sysvgroups,delalloc,block_validity,. Quota mode: writeback. [ 528.703884][ T9017] loop0: detected capacity change from 0 to 40427 [ 528.755175][ T9020] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12 [ 528.771701][ T9020] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 528.777223][ T9017] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 528.814499][ T9017] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 528.878914][ T9017] F2FS-fs (loop0): invalid crc value [ 528.908592][ T9038] attempt to access beyond end of device [ 528.908592][ T9038] loop4: rw=0, want=40, limit=16 [ 528.950810][ T9020] F2FS-fs (loop3): Found nat_bits in checkpoint [ 528.958169][ T9017] F2FS-fs (loop0): Found nat_bits in checkpoint [ 529.067451][ T9047] loop1: detected capacity change from 0 to 256 [ 529.298687][ T9020] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 529.307804][ T9017] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 529.313923][ T9020] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 529.314810][ T9017] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 529.350688][ T30] kauditd_printk_skb: 17 callbacks suppressed [ 529.350709][ T30] audit: type=1326 audit(1723375939.249:1224): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9019 comm="syz.3.2177" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff20de109f9 code=0x7ffc0000 [ 529.386138][ T30] audit: type=1326 audit(1723375939.249:1225): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9019 comm="syz.3.2177" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff20de109f9 code=0x7ffc0000 [ 529.391271][ T9017] attempt to access beyond end of device [ 529.391271][ T9017] loop0: rw=34817, want=78704, limit=40427 [ 529.412246][ T30] audit: type=1326 audit(1723375939.289:1226): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9019 comm="syz.3.2177" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7ff20de109f9 code=0x7ffc0000 [ 529.448891][ T30] audit: type=1326 audit(1723375939.289:1227): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9019 comm="syz.3.2177" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff20de109f9 code=0x7ffc0000 [ 529.454304][ T9017] attempt to access beyond end of device [ 529.454304][ T9017] loop0: rw=2049, want=45104, limit=40427 [ 529.474703][ T30] audit: type=1326 audit(1723375939.289:1228): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9019 comm="syz.3.2177" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff20de109f9 code=0x7ffc0000 [ 529.510705][ T30] audit: type=1326 audit(1723375939.289:1229): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9019 comm="syz.3.2177" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7ff20de109f9 code=0x7ffc0000 [ 529.537521][ T30] audit: type=1326 audit(1723375939.289:1230): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9019 comm="syz.3.2177" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff20de109f9 code=0x7ffc0000 [ 529.576593][ T30] audit: type=1326 audit(1723375939.289:1231): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9019 comm="syz.3.2177" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff20de109f9 code=0x7ffc0000 [ 529.586178][ T3820] F2FS-fs (loop0): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 529.606885][ T30] audit: type=1326 audit(1723375939.289:1232): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9019 comm="syz.3.2177" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7ff20de109f9 code=0x7ffc0000 [ 529.636665][ T30] audit: type=1326 audit(1723375939.289:1233): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9019 comm="syz.3.2177" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff20de109f9 code=0x7ffc0000 [ 529.665232][ T3820] F2FS-fs (loop0): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 529.802560][ T9056] loop3: detected capacity change from 0 to 256 [ 530.314969][ T9066] loop0: detected capacity change from 0 to 40427 [ 530.385000][ T9066] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 530.395156][ T9064] loop3: detected capacity change from 0 to 40427 [ 530.407516][ T9066] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 530.418887][ T9064] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12 [ 530.432113][ T9064] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 530.455386][ T9064] F2FS-fs (loop3): invalid crc value [ 530.455561][ T9070] binder: 9069:9070 ioctl c018620c 0 returned -14 [ 530.474936][ T9066] F2FS-fs (loop0): Found nat_bits in checkpoint [ 530.483099][ T9064] F2FS-fs (loop3): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 39874397669) [ 530.520468][ T9066] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 530.528856][ T9066] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 530.541859][ T9079] device pim6reg1 entered promiscuous mode [ 530.548307][ T9064] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 530.556888][ T9064] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 530.668752][ T9082] overlayfs: failed to resolve './file2': -2 [ 531.871999][ T9093] loop1: detected capacity change from 0 to 40427 [ 531.914761][ T9093] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12 [ 531.953933][ T9093] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 533.215832][ T9093] F2FS-fs (loop1): Found nat_bits in checkpoint [ 533.326770][ T9112] loop0: detected capacity change from 0 to 256 [ 533.336398][ T9093] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 533.353900][ T9093] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 533.536893][ T9099] loop4: detected capacity change from 0 to 40427 [ 533.566390][ T9101] loop2: detected capacity change from 0 to 40427 [ 533.597199][ T9099] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12 [ 533.678430][ T9101] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 533.697813][ T9099] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 533.732314][ T9101] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 533.906554][ T9101] F2FS-fs (loop2): invalid crc value [ 533.942562][ T5637] F2FS-fs (loop1): invalid namelen(0), ino:0, run fsck to fix. [ 533.942592][ T5637] F2FS-fs (loop1): invalid namelen(0), ino:0, run fsck to fix. [ 533.948991][ T9099] F2FS-fs (loop4): Found nat_bits in checkpoint [ 533.965625][ T5637] F2FS-fs (loop1): invalid namelen(0), ino:0, run fsck to fix. [ 533.965650][ T5637] F2FS-fs (loop1): invalid namelen(0), ino:0, run fsck to fix. [ 533.968660][ T9101] F2FS-fs (loop2): Found nat_bits in checkpoint [ 533.974875][ T5637] F2FS-fs (loop1): invalid namelen(0), ino:0, run fsck to fix. [ 533.989219][ T5637] F2FS-fs (loop1): invalid namelen(0), ino:0, run fsck to fix. [ 533.997712][ T5637] F2FS-fs (loop1): invalid namelen(0), ino:0, run fsck to fix. [ 534.022395][ T9101] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 534.042179][ T9101] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 534.084778][ T9099] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 534.138294][ T9101] attempt to access beyond end of device [ 534.138294][ T9101] loop2: rw=34817, want=78704, limit=40427 [ 534.154045][ T9099] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 534.167153][ T9135] FAULT_INJECTION: forcing a failure. [ 534.167153][ T9135] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 534.171834][ T9101] attempt to access beyond end of device [ 534.171834][ T9101] loop2: rw=2049, want=45104, limit=40427 [ 534.194769][ T9135] CPU: 0 PID: 9135 Comm: syz.3.2202 Not tainted 5.15.152-syzkaller-00143-g70e1a731d986 #0 [ 534.206067][ T9135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 534.216217][ T9135] Call Trace: [ 534.219524][ T9135] [ 534.222496][ T9135] dump_stack_lvl+0x151/0x1b7 [ 534.227271][ T9135] ? io_uring_drop_tctx_refs+0x190/0x190 [ 534.233218][ T9135] dump_stack+0x15/0x17 [ 534.237511][ T9135] should_fail+0x3c6/0x510 [ 534.242212][ T9135] should_fail_usercopy+0x1a/0x20 [ 534.247101][ T9135] _copy_to_user+0x20/0x90 [ 534.251735][ T9135] simple_read_from_buffer+0xc7/0x150 [ 534.257531][ T9135] proc_fail_nth_read+0x1a3/0x210 [ 534.262913][ T9135] ? proc_fault_inject_write+0x390/0x390 [ 534.269024][ T9135] ? fsnotify_perm+0x470/0x5d0 [ 534.273972][ T9135] ? security_file_permission+0x86/0xb0 [ 534.280123][ T9135] ? proc_fault_inject_write+0x390/0x390 [ 534.285918][ T9135] vfs_read+0x27d/0xd40 [ 534.290194][ T9135] ? kernel_read+0x1f0/0x1f0 [ 534.295330][ T9135] ? __kasan_check_write+0x14/0x20 [ 534.300595][ T9135] ? mutex_lock+0xb6/0x1e0 [ 534.305052][ T9135] ? wait_for_completion_killable_timeout+0x10/0x10 [ 534.312189][ T9135] ? __fdget_pos+0x2e7/0x3a0 [ 534.316867][ T9135] ? ksys_read+0x77/0x2c0 [ 534.321270][ T9135] ksys_read+0x199/0x2c0 [ 534.325694][ T9135] ? bpf_trace_run1+0x1c0/0x1c0 [ 534.331920][ T9135] ? vfs_write+0x1110/0x1110 [ 534.336759][ T9135] ? __bpf_trace_sys_enter+0x62/0x70 [ 534.342200][ T9135] __x64_sys_read+0x7b/0x90 [ 534.347021][ T9135] do_syscall_64+0x3d/0xb0 [ 534.351524][ T9135] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 534.358002][ T9135] RIP: 0033:0x7ff20de0f43c [ 534.362624][ T9135] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 8d 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 bf 8d 02 00 48 [ 534.383397][ T9135] RSP: 002b:00007ff20ca90030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 534.392460][ T9135] RAX: ffffffffffffffda RBX: 00007ff20df9ef80 RCX: 00007ff20de0f43c [ 534.400942][ T9135] RDX: 000000000000000f RSI: 00007ff20ca900a0 RDI: 0000000000000006 [ 534.409378][ T9135] RBP: 00007ff20ca90090 R08: 0000000000000000 R09: 0000000000000000 [ 534.417856][ T9135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 534.426632][ T9135] R13: 0000000000000000 R14: 00007ff20df9ef80 R15: 00007fffc07edf48 [ 534.435201][ T9135] [ 534.447236][ T30] kauditd_printk_skb: 16 callbacks suppressed [ 534.447263][ T30] audit: type=1326 audit(1723375944.339:1250): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9098 comm="syz.4.2195" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f68b744a9f9 code=0x7ffc0000 [ 534.492762][ T1750] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 534.524360][ T1750] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 534.553942][ T30] audit: type=1326 audit(1723375944.339:1251): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9098 comm="syz.4.2195" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f68b744a9f9 code=0x7ffc0000 [ 534.592779][ T30] audit: type=1326 audit(1723375944.339:1252): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9098 comm="syz.4.2195" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f68b744a9f9 code=0x7ffc0000 [ 534.618516][ T30] audit: type=1326 audit(1723375944.339:1253): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9098 comm="syz.4.2195" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f68b744a9f9 code=0x7ffc0000 [ 534.650220][ T30] audit: type=1326 audit(1723375944.339:1254): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9098 comm="syz.4.2195" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f68b744a9f9 code=0x7ffc0000 [ 534.685013][ T30] audit: type=1326 audit(1723375944.339:1255): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9098 comm="syz.4.2195" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f68b744a9f9 code=0x7ffc0000 [ 534.719003][ T9141] loop3: detected capacity change from 0 to 2048 [ 534.726751][ T30] audit: type=1326 audit(1723375944.339:1256): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9098 comm="syz.4.2195" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f68b744a9f9 code=0x7ffc0000 [ 534.756611][ T30] audit: type=1326 audit(1723375944.339:1257): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9098 comm="syz.4.2195" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f68b744a9f9 code=0x7ffc0000 [ 534.796915][ T9143] overlayfs: failed to resolve './file2': -2 [ 534.861924][ T30] audit: type=1326 audit(1723375944.339:1258): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9098 comm="syz.4.2195" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f68b744a9f9 code=0x7ffc0000 [ 534.986534][ T9141] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 535.007370][ T9148] binder: 9147:9148 ioctl c018620c 0 returned -14 [ 535.014883][ T30] audit: type=1326 audit(1723375944.339:1259): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9098 comm="syz.4.2195" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f68b744a9f9 code=0x7ffc0000 [ 535.041672][ T9141] ext4 filesystem being mounted at /295/file0 supports timestamps until 2038 (0x7fffffff) [ 535.111353][ T9149] device pim6reg1 entered promiscuous mode [ 536.177100][ T9161] fs-verity: sha512 using implementation "sha512-avx2" [ 536.459267][ T9161] syz.3.2205 (9161) used greatest stack depth: 19104 bytes left [ 536.571892][ T9166] loop1: detected capacity change from 0 to 256 [ 537.030125][ T9175] syz.3.2211[9175] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 537.030233][ T9175] syz.3.2211[9175] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 537.078333][ T9175] FAULT_INJECTION: forcing a failure. [ 537.078333][ T9175] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 537.156068][ T9175] CPU: 1 PID: 9175 Comm: syz.3.2211 Not tainted 5.15.152-syzkaller-00143-g70e1a731d986 #0 [ 537.165871][ T9175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 537.175964][ T9175] Call Trace: [ 537.179155][ T9175] [ 537.182035][ T9175] dump_stack_lvl+0x151/0x1b7 [ 537.186837][ T9175] ? io_uring_drop_tctx_refs+0x190/0x190 [ 537.192275][ T9175] ? kmem_cache_free+0x116/0x2e0 [ 537.197225][ T9175] dump_stack+0x15/0x17 [ 537.201209][ T9175] should_fail+0x3c6/0x510 [ 537.201314][ T9178] loop2: detected capacity change from 0 to 40427 [ 537.205751][ T9175] should_fail_usercopy+0x1a/0x20 [ 537.205770][ T9175] _copy_from_user+0x20/0xd0 [ 537.205787][ T9175] __copy_msghdr_from_user+0xaf/0x7c0 [ 537.205807][ T9175] ? __ia32_sys_shutdown+0x70/0x70 [ 537.205835][ T9175] ___sys_sendmsg+0x166/0x2e0 [ 537.225474][ T9183] loop0: detected capacity change from 0 to 512 [ 537.227444][ T9175] ? __sys_sendmsg+0x260/0x260 [ 537.248269][ T9175] ? __fdget+0x1bc/0x240 [ 537.252338][ T9175] __se_sys_sendmsg+0x19a/0x260 [ 537.257023][ T9175] ? __x64_sys_sendmsg+0x90/0x90 [ 537.262057][ T9175] ? ksys_write+0x260/0x2c0 [ 537.266399][ T9175] ? debug_smp_processor_id+0x17/0x20 [ 537.272198][ T9175] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 537.279024][ T9175] __x64_sys_sendmsg+0x7b/0x90 [ 537.283614][ T9175] do_syscall_64+0x3d/0xb0 [ 537.287955][ T9175] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 537.293773][ T9175] RIP: 0033:0x7ff20de109f9 [ 537.298114][ T9175] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 537.318281][ T9175] RSP: 002b:00007ff20ca90038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 537.327133][ T9175] RAX: ffffffffffffffda RBX: 00007ff20df9ef80 RCX: 00007ff20de109f9 [ 537.336162][ T9175] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000008 [ 537.344768][ T9175] RBP: 00007ff20ca90090 R08: 0000000000000000 R09: 0000000000000000 [ 537.353160][ T9175] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 537.361241][ T9175] R13: 0000000000000000 R14: 00007ff20df9ef80 R15: 00007fffc07edf48 [ 537.363657][ T9181] loop1: detected capacity change from 0 to 40427 [ 537.369826][ T9175] [ 537.393925][ T9183] EXT4-fs (loop0): Ignoring removed orlov option [ 537.400455][ T9178] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 537.409835][ T9178] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 537.419463][ T9181] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12 [ 537.437451][ T9181] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 537.448907][ T9178] F2FS-fs (loop2): invalid crc value [ 537.479830][ T9183] EXT4-fs (loop0): orphan cleanup on readonly fs [ 537.483377][ T9178] F2FS-fs (loop2): Found nat_bits in checkpoint [ 537.487444][ T9183] EXT4-fs error (device loop0): ext4_quota_enable:6366: comm syz.0.2215: inode #16777216: comm syz.0.2215: iget: illegal inode # [ 537.493764][ T9181] F2FS-fs (loop1): Found nat_bits in checkpoint [ 537.530676][ T9183] EXT4-fs (loop0): Remounting filesystem read-only [ 537.545467][ T9183] EXT4-fs error (device loop0): ext4_quota_enable:6369: comm syz.0.2215: Bad quota inode: 16777216, type: 2 [ 537.566948][ T9181] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 537.578237][ T9181] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 537.592947][ T9183] EXT4-fs warning (device loop0): ext4_enable_quotas:6410: Failed to enable quota tracking (type=2, err=-117, ino=16777216). Please run e2fsck to fix. [ 537.663922][ T9178] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 537.676459][ T9178] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 537.728755][ T9183] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 537.738971][ T9178] attempt to access beyond end of device [ 537.738971][ T9178] loop2: rw=2049, want=45224, limit=40427 [ 537.754417][ T9205] device dummy0 entered promiscuous mode [ 537.760874][ T9183] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,nodiscard,noquota,orlov,usrjquota=,resgid=0x0000000000000000,sysvgroups,delalloc,block_validity,. Quota mode: writeback. [ 537.782683][ T9205] device vlan3 entered promiscuous mode [ 537.789997][ T9205] device dummy0 left promiscuous mode [ 537.803648][ T9178] attempt to access beyond end of device [ 537.803648][ T9178] loop2: rw=2049, want=45104, limit=40427 [ 537.841270][ T845] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 537.878693][ T845] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 537.994902][ T9222] device vlan3 entered promiscuous mode [ 538.016756][ T9222] device veth1 entered promiscuous mode [ 538.042571][ T9222] device veth1 left promiscuous mode [ 538.646015][ T9249] loop2: detected capacity change from 0 to 512 [ 538.702660][ T9249] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,inode_readahead_blks=0x0000000000000002,minixdf,,errors=continue. Quota mode: writeback. [ 538.721353][ T9266] sock: sock_timestamping_bind_phc: sock not bind to device [ 538.730432][ T9265] loop0: detected capacity change from 0 to 2048 [ 538.738923][ T9249] ext4 filesystem being mounted at /75/bus supports timestamps until 2038 (0x7fffffff) [ 538.778488][ T9273] netlink: 104 bytes leftover after parsing attributes in process `syz.1.2250'. [ 538.824681][ T9265] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 538.839107][ T9265] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 538.857595][ T9265] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 4 with error 28 [ 538.871531][ T9265] EXT4-fs (loop0): This should not happen!! Data will be lost [ 538.871531][ T9265] [ 538.881962][ T9265] EXT4-fs (loop0): Total free blocks count 0 [ 538.888589][ T9265] EXT4-fs (loop0): Free/Dirty block details [ 538.895743][ T9265] EXT4-fs (loop0): free_blocks=2415919104 [ 538.901954][ T9265] EXT4-fs (loop0): dirty_blocks=16 [ 538.907849][ T9265] EXT4-fs (loop0): Block reservation details [ 538.914215][ T9265] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 539.164528][ T9316] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2267'. [ 539.187783][ T9316] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 539.195185][ T9316] IPv6: NLM_F_CREATE should be set when creating new route [ 539.514690][ T30] kauditd_printk_skb: 35 callbacks suppressed [ 539.514714][ T30] audit: type=1326 audit(1723375949.419:1295): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9339 comm="syz.3.2280" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff20de109f9 code=0x7fc00000 [ 539.554332][ T30] audit: type=1326 audit(1723375949.449:1296): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9339 comm="syz.3.2280" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7ff20de109f9 code=0x7fc00000 [ 539.585744][ T9345] ÿÿÿÿÿÿ: renamed from vlan1 [ 539.590898][ T30] audit: type=1326 audit(1723375949.449:1297): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9339 comm="syz.3.2280" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff20de109f9 code=0x7fc00000 [ 539.680287][ T30] audit: type=1326 audit(1723375949.449:1298): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9339 comm="syz.3.2280" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff20de109f9 code=0x7fc00000 [ 539.710471][ T9352] syz.3.2285[9352] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 539.710582][ T9352] syz.3.2285[9352] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 539.774456][ T30] audit: type=1400 audit(1723375949.679:1299): avc: denied { read } for pid=9353 comm="syz.1.2283" path="socket:[42776]" dev="sockfs" ino=42776 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 539.837702][ T9366] fuse: Unknown parameter 'gr00000000000000000000' [ 540.034450][ T30] audit: type=1326 audit(1723375949.939:1300): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9388 comm="syz.3.2298" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff20de109f9 code=0x0 [ 540.449269][ T30] audit: type=1326 audit(1723375950.349:1301): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9408 comm="syz.1.2307" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8cd7d569f9 code=0x7ffc0000 [ 540.530580][ T9411] mmap: syz.1.2308 (9411) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. [ 540.534021][ T30] audit: type=1326 audit(1723375950.349:1302): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9408 comm="syz.1.2307" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8cd7d569f9 code=0x7ffc0000 [ 540.703869][ T30] audit: type=1326 audit(1723375950.379:1303): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9408 comm="syz.1.2307" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f8cd7d569f9 code=0x7ffc0000 [ 540.793939][ T30] audit: type=1326 audit(1723375950.379:1304): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9408 comm="syz.1.2307" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8cd7d569f9 code=0x7ffc0000 [ 540.949394][ T9424] loop4: detected capacity change from 0 to 256 [ 543.740990][ T9536] loop1: detected capacity change from 0 to 1024 [ 543.786386][ T9536] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 543.799699][ T9536] ext4 filesystem being mounted at /205/file1 supports timestamps until 2038 (0x7fffffff) [ 544.520825][ T9556] loop2: detected capacity change from 0 to 512 [ 544.539414][ T9558] device pim6reg1 entered promiscuous mode [ 544.556846][ T9556] EXT4-fs (loop2): 1 truncate cleaned up [ 544.563953][ T9556] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 544.770345][ T9575] loop1: detected capacity change from 0 to 256 [ 545.319097][ T9575] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0x1a97a7bd, utbl_chksum : 0xe619d30d) [ 545.882906][ T9599] loop3: detected capacity change from 0 to 512 [ 545.949427][ T9599] EXT4-fs (loop3): Ignoring removed mblk_io_submit option [ 545.963901][ T9599] EXT4-fs (loop3): Ignoring removed oldalloc option [ 545.991210][ T9599] EXT4-fs (loop3): quotafile must be on filesystem root [ 546.043876][ T26] usb 3-1: new high-speed USB device number 40 using dummy_hcd [ 546.079821][ T9607] incfs: Backing dir is not set, filesystem can't be mounted. [ 546.092388][ T9607] incfs: mount failed -2 [ 546.414129][ T26] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 546.469802][ T26] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 546.535208][ T26] usb 3-1: New USB device found, idVendor=1241, idProduct=5015, bcdDevice= 0.00 [ 546.606924][ T26] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 546.657379][ T26] usb 3-1: config 0 descriptor?? [ 546.968839][ T9652] loop1: detected capacity change from 0 to 128 [ 547.045204][ T9658] netlink: 268 bytes leftover after parsing attributes in process `syz.1.2397'. [ 547.090218][ T9661] loop3: detected capacity change from 0 to 2048 [ 547.126244][ T9661] EXT4-fs (loop3): mounted filesystem without journal. Opts: init_itable,,errors=continue. Quota mode: none. [ 547.165328][ T26] holtek 0003:1241:5015.0015: collection stack underflow [ 547.203883][ T26] holtek 0003:1241:5015.0015: item 0 1 0 12 parsing failed [ 547.206417][ T9661] EXT4-fs error (device loop3): ext4_map_blocks:602: inode #2: block 16: comm syz.3.2399: lblock 0 mapped to illegal pblock 16 (length 1) [ 547.212344][ T26] holtek 0003:1241:5015.0015: parse failed [ 547.241809][ T3233] EXT4-fs error (device loop3): ext4_map_blocks:602: inode #2: block 16: comm syz-executor: lblock 0 mapped to illegal pblock 16 (length 1) [ 547.259934][ T3233] EXT4-fs error (device loop3): __ext4_get_inode_loc:4340: comm syz-executor: Invalid inode table block 0 in block_group 0 [ 547.277916][ T3233] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 547.289767][ T3233] EXT4-fs error (device loop3): ext4_dirty_inode:6024: inode #2: comm syz-executor: mark_inode_dirty error [ 547.312158][ T845] EXT4-fs error (device loop3): __ext4_get_inode_loc:4340: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 547.334911][ T26] holtek: probe of 0003:1241:5015.0015 failed with error -22 [ 547.347870][ T845] EXT4-fs error (device loop3): __ext4_get_inode_loc:4340: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 547.382170][ T26] usb 3-1: USB disconnect, device number 40 [ 547.971435][ T9682] bridge0: port 1(bridge_slave_0) entered blocking state [ 547.979778][ T9682] bridge0: port 1(bridge_slave_0) entered disabled state [ 547.988839][ T9682] device bridge_slave_0 entered promiscuous mode [ 548.001621][ T9682] bridge0: port 2(bridge_slave_1) entered blocking state [ 548.009616][ T9682] bridge0: port 2(bridge_slave_1) entered disabled state [ 548.017848][ T9682] device bridge_slave_1 entered promiscuous mode [ 548.132091][ T30] kauditd_printk_skb: 16 callbacks suppressed [ 548.132115][ T30] audit: type=1400 audit(1723375958.029:1321): avc: denied { unmount } for pid=5637 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 548.295757][ T9682] bridge0: port 2(bridge_slave_1) entered blocking state [ 548.305018][ T9682] bridge0: port 2(bridge_slave_1) entered forwarding state [ 548.315071][ T9682] bridge0: port 1(bridge_slave_0) entered blocking state [ 548.323552][ T9682] bridge0: port 1(bridge_slave_0) entered forwarding state [ 548.337748][ T1750] device bridge_slave_1 left promiscuous mode [ 548.347160][ T1750] bridge0: port 2(bridge_slave_1) entered disabled state [ 548.361177][ T1750] device bridge_slave_0 left promiscuous mode [ 548.372760][ T1750] bridge0: port 1(bridge_slave_0) entered disabled state [ 548.388435][ T1750] device veth1_macvtap left promiscuous mode [ 548.395868][ T1750] device veth0_vlan left promiscuous mode [ 548.483944][ T26] usb 5-1: new high-speed USB device number 42 using dummy_hcd [ 548.674069][ T60] bridge0: port 1(bridge_slave_0) entered disabled state [ 548.684115][ T60] bridge0: port 2(bridge_slave_1) entered disabled state [ 548.724004][ T26] usb 5-1: Using ep0 maxpacket: 32 [ 548.754393][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 548.766170][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 548.774721][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 548.786386][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 548.797153][ T483] bridge0: port 1(bridge_slave_0) entered blocking state [ 548.805343][ T483] bridge0: port 1(bridge_slave_0) entered forwarding state [ 548.836229][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 548.849712][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 548.861469][ T546] bridge0: port 2(bridge_slave_1) entered blocking state [ 548.870489][ T546] bridge0: port 2(bridge_slave_1) entered forwarding state [ 548.882104][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 548.896134][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 548.908562][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 548.919109][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 548.961004][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 548.975381][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 548.991852][ T9682] device veth0_vlan entered promiscuous mode [ 549.013993][ T26] usb 5-1: New USB device found, idVendor=0421, idProduct=0223, bcdDevice=b1.bd [ 549.029671][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 549.058346][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 549.069086][ T9709] loop2: detected capacity change from 0 to 256 [ 549.076842][ T26] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 549.088479][ T9703] bridge0: port 1(bridge_slave_0) entered blocking state [ 549.096505][ T9703] bridge0: port 1(bridge_slave_0) entered disabled state [ 549.103999][ T26] usb 5-1: Product: syz [ 549.104613][ T9703] device bridge_slave_0 entered promiscuous mode [ 549.118506][ T9703] bridge0: port 2(bridge_slave_1) entered blocking state [ 549.127276][ T26] usb 5-1: Manufacturer: syz [ 549.127538][ T9703] bridge0: port 2(bridge_slave_1) entered disabled state [ 549.132804][ T26] usb 5-1: SerialNumber: syz [ 549.141799][ T9709] exfat: Deprecated parameter 'utf8' [ 549.152632][ T9703] device bridge_slave_1 entered promiscuous mode [ 549.160425][ T9709] exfat: Deprecated parameter 'namecase' [ 549.167993][ T9709] exfat: Deprecated parameter 'namecase' [ 549.174523][ T9709] exfat: Deprecated parameter 'utf8' [ 549.186135][ T26] usb 5-1: config 0 descriptor?? [ 549.192659][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 549.203639][ T9709] exFAT-fs (loop2): failed to load upcase table (idx : 0x00012153, chksum : 0xc3dffc2e, utbl_chksum : 0xe619d30d) [ 549.209706][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 549.225797][ T26] usb 5-1: bad CDC descriptors [ 549.230877][ T26] cdc_acm 5-1:0.0: Zero length descriptor references [ 549.252361][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 549.261410][ T26] cdc_acm: probe of 5-1:0.0 failed with error -22 [ 549.276652][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 549.319802][ T9682] device veth1_macvtap entered promiscuous mode [ 549.379062][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 549.389722][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 549.399599][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 549.409530][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 549.419037][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 549.432775][ T30] audit: type=1400 audit(1723375959.329:1322): avc: denied { mount } for pid=9682 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 549.540045][ T295] usb 5-1: USB disconnect, device number 42 [ 549.558585][ T30] audit: type=1400 audit(1723375959.459:1323): avc: denied { write } for pid=9727 comm="syz.3.2427" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 549.657423][ T632] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 549.675643][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 549.686840][ T546] bridge0: port 1(bridge_slave_0) entered blocking state [ 549.695964][ T546] bridge0: port 1(bridge_slave_0) entered forwarding state [ 549.705810][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 549.725555][ T632] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 549.744294][ T632] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 549.764300][ T632] bridge0: port 2(bridge_slave_1) entered blocking state [ 549.772653][ T632] bridge0: port 2(bridge_slave_1) entered forwarding state [ 549.821786][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 549.832558][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 549.844793][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 549.855038][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 549.883975][ T632] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 549.903124][ T632] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 549.925437][ T9703] device veth0_vlan entered promiscuous mode [ 549.935491][ T1750] device bridge_slave_1 left promiscuous mode [ 549.945115][ T1750] bridge0: port 2(bridge_slave_1) entered disabled state [ 549.964645][ T1750] device veth1_macvtap left promiscuous mode [ 549.981238][ T1750] device veth0_vlan left promiscuous mode [ 550.176610][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 550.188529][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 550.216582][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 550.243154][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 550.252662][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 550.267773][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 550.281291][ T9703] device veth1_macvtap entered promiscuous mode [ 550.299156][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 550.310222][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 550.320020][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 550.354383][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 550.366039][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 550.381916][ T9751] netlink: 32 bytes leftover after parsing attributes in process `syz.0.2438'. [ 550.457428][ T9758] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9758 comm=syz.0.2440 [ 550.726696][ T9795] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=9795 comm=syz.3.2455 [ 551.143898][ T546] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 551.504178][ T546] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 551.521372][ T546] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 551.534746][ T546] usb 2-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 551.545342][ T546] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 551.556334][ T546] usb 2-1: config 0 descriptor?? [ 551.631476][ T9861] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=259 sclass=netlink_route_socket pid=9861 comm=syz.4.2484 [ 551.857588][ T9900] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=9900 comm=syz.4.2503 [ 552.044231][ T546] hid (null): bogus close delimiter [ 552.087133][ T9941] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1543 sclass=netlink_route_socket pid=9941 comm=syz.4.2523 [ 552.136184][ T30] audit: type=1400 audit(1723375962.039:1324): avc: denied { ioctl } for pid=9947 comm="syz.4.2527" path="socket:[45900]" dev="sockfs" ino=45900 ioctlcmd=0xae45 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 552.254186][ T546] usb 2-1: language id specifier not provided by device, defaulting to English [ 552.329416][ T30] audit: type=1400 audit(1723375962.229:1325): avc: denied { setattr } for pid=9967 comm="syz.0.2535" name="vga_arbiter" dev="devtmpfs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 552.377509][ T30] audit: type=1400 audit(1723375962.269:1326): avc: denied { ioctl } for pid=9959 comm="syz.2.2533" path="user:[4026531837]" dev="nsfs" ino=4026531837 ioctlcmd=0x5451 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 552.556185][ T30] audit: type=1400 audit(1723375962.459:1327): avc: denied { create } for pid=10001 comm="syz.4.2551" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 552.714157][ T546] uclogic 0003:256C:006D.0016: failed retrieving string descriptor #100: -71 [ 552.725960][ T546] uclogic 0003:256C:006D.0016: failed retrieving pen parameters: -71 [ 552.736391][ T546] uclogic 0003:256C:006D.0016: failed probing pen v1 parameters: -71 [ 552.746548][ T546] uclogic 0003:256C:006D.0016: failed probing parameters: -71 [ 552.761668][ T546] uclogic: probe of 0003:256C:006D.0016 failed with error -71 [ 552.773011][ T546] usb 2-1: USB disconnect, device number 35 [ 552.893579][ T30] audit: type=1400 audit(1723375962.789:1328): avc: denied { mount } for pid=10022 comm="syz.4.2560" name="/" dev="bdev" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bdev_t tclass=filesystem permissive=1 [ 552.999744][ T30] audit: type=1400 audit(1723375962.899:1329): avc: denied { write } for pid=10034 comm="syz.3.2567" name="urandom" dev="devtmpfs" ino=8 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:urandom_device_t tclass=chr_file permissive=1 [ 553.153716][ T30] audit: type=1400 audit(1723375963.049:1330): avc: denied { mount } for pid=10050 comm="syz.2.2573" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 553.436888][T10102] SELinux: Context system_u:object_r:clock_device_t:s0 is not valid (left unmapped). [ 553.458936][ T30] audit: type=1400 audit(1723375963.359:1331): avc: denied { relabelto } for pid=10101 comm="syz.0.2598" name="vcs" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:clock_device_t:s0" [ 553.488729][ T30] audit: type=1400 audit(1723375963.359:1332): avc: denied { associate } for pid=10101 comm="syz.0.2598" name="vcs" dev="devtmpfs" ino=13 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 srawcon="system_u:object_r:clock_device_t:s0" [ 553.629438][ T30] audit: type=1400 audit(1723375963.529:1333): avc: denied { lock } for pid=10131 comm="syz.0.2613" path="socket:[47258]" dev="sockfs" ino=47258 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 [ 553.791285][ T30] audit: type=1400 audit(1723375963.689:1334): avc: denied { read } for pid=10161 comm="syz.1.2627" name="vcs" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:clock_device_t:s0" [ 553.817749][T10160] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=10160 comm=syz.3.2624 [ 553.891813][ T30] audit: type=1400 audit(1723375963.689:1335): avc: denied { open } for pid=10161 comm="syz.1.2627" path="/dev/vcs" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:clock_device_t:s0" [ 553.929424][ T30] audit: type=1400 audit(1723375963.689:1336): avc: denied { create } for pid=10159 comm="syz.3.2624" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 553.970350][T10190] input: syz1 as /devices/virtual/input/input18 [ 553.978963][ T30] audit: type=1400 audit(1723375963.689:1337): avc: denied { write } for pid=10159 comm="syz.3.2624" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 554.009619][ T30] audit: type=1400 audit(1723375963.909:1338): avc: denied { setattr } for pid=10188 comm="syz.2.2638" name="uinput" dev="devtmpfs" ino=166 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 554.086137][T10186] general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN [ 554.098506][T10186] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] [ 554.108076][T10186] CPU: 0 PID: 10186 Comm: syz.3.2635 Not tainted 5.15.152-syzkaller-00143-g70e1a731d986 #0 [ 554.118128][T10186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 554.128688][T10186] RIP: 0010:do_renameat2+0x6fd/0x1480 [ 554.133964][T10186] Code: f2 e8 67 f0 fe ff 48 89 c3 48 3d 01 f0 ff ff 72 12 e8 97 dd b1 ff 41 89 de 48 8b 5c 24 18 e9 6f 05 00 00 49 89 de 49 c1 ee 03 <43> 0f b6 04 26 84 c0 0f 85 8a 07 00 00 48 89 5c 24 40 8b 1b be 00 [ 554.154429][T10186] RSP: 0018:ffffc90001117c00 EFLAGS: 00010202 [ 554.160414][T10186] RAX: 0000000000000010 RBX: 0000000000000010 RCX: 0000000000040000 [ 554.169297][T10186] RDX: ffffc900035d1000 RSI: 00000000000001a5 RDI: 00000000000001a6 [ 554.177880][T10186] RBP: ffffc90001117ee0 R08: ffffffff81c09f58 R09: ffffed1025d11dc6 [ 554.186628][T10186] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 554.195439][T10186] R13: ffffc90001117de8 R14: 0000000000000002 R15: ffff88812e88ee00 [ 554.205123][T10186] FS: 00007f36d71b26c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 554.214979][T10186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 554.222950][T10186] CR2: 00007f68b81086c0 CR3: 0000000115dd3000 CR4: 00000000003506b0 [ 554.231531][T10186] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 554.240004][T10186] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 554.248787][T10186] Call Trace: [ 554.252410][T10186] [ 554.256147][T10186] ? __die_body+0x62/0xb0 [ 554.261505][T10186] ? die_addr+0x9f/0xd0 [ 554.265979][T10186] ? exc_general_protection+0x311/0x4b0 [ 554.272072][T10186] ? __kasan_check_write+0x14/0x20 [ 554.277220][T10186] ? asm_exc_general_protection+0x27/0x30 [ 554.283217][T10186] ? fast_dput+0x78/0x2a0 [ 554.288149][T10186] ? do_renameat2+0x6fd/0x1480 [ 554.293237][T10186] ? fsnotify_move+0x460/0x460 [ 554.298465][T10186] ? __check_object_size+0x2ec/0x3d0 [ 554.304189][T10186] ? strncpy_from_user+0x18e/0x2d0 [ 554.310001][T10186] ? getname_flags+0x1fd/0x520 [ 554.315244][T10186] __x64_sys_renameat2+0xdd/0xf0 [ 554.320891][T10186] do_syscall_64+0x3d/0xb0 [ 554.326902][T10186] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 554.334025][T10186] RIP: 0033:0x7f36d85329f9 [ 554.340124][T10186] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 554.364599][T10186] RSP: 002b:00007f36d71b2038 EFLAGS: 00000246 ORIG_RAX: 000000000000013c [ 554.373170][T10186] RAX: ffffffffffffffda RBX: 00007f36d86c0f80 RCX: 00007f36d85329f9 [ 554.382212][T10186] RDX: 0000000000000004 RSI: 0000000020000500 RDI: 0000000000000004 [ 554.390744][T10186] RBP: 00007f36d85a08ee R08: 0000000000000005 R09: 0000000000000000 [ 554.398615][T10186] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000000 [ 554.406771][T10186] R13: 0000000000000000 R14: 00007f36d86c0f80 R15: 00007ffd065da888 [ 554.415011][T10186] [ 554.418217][T10186] Modules linked in: [ 554.423226][T10186] ---[ end trace fb0da36a6f5bd10c ]--- [ 554.430257][T10186] RIP: 0010:do_renameat2+0x6fd/0x1480 [ 554.436544][T10186] Code: f2 e8 67 f0 fe ff 48 89 c3 48 3d 01 f0 ff ff 72 12 e8 97 dd b1 ff 41 89 de 48 8b 5c 24 18 e9 6f 05 00 00 49 89 de 49 c1 ee 03 <43> 0f b6 04 26 84 c0 0f 85 8a 07 00 00 48 89 5c 24 40 8b 1b be 00 [ 554.462732][T10186] RSP: 0018:ffffc90001117c00 EFLAGS: 00010202 [ 554.470830][T10186] RAX: 0000000000000010 RBX: 0000000000000010 RCX: 0000000000040000 [ 554.480531][T10186] RDX: ffffc900035d1000 RSI: 00000000000001a5 RDI: 00000000000001a6 [ 554.491385][T10186] RBP: ffffc90001117ee0 R08: ffffffff81c09f58 R09: ffffed1025d11dc6 [ 554.500412][T10186] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 554.510042][T10186] R13: ffffc90001117de8 R14: 0000000000000002 R15: ffff88812e88ee00 [ 554.520488][T10186] FS: 00007f36d71b26c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 554.531436][T10186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 554.541898][T10186] CR2: 0000000000000000 CR3: 0000000115dd3000 CR4: 00000000003506a0 [ 554.553157][T10186] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 554.564134][T10186] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 554.575058][T10186] Kernel panic - not syncing: Fatal exception [ 554.586677][T10186] Kernel Offset: disabled [ 554.593225][T10186] Rebooting in 86400 seconds..