last executing test programs: 1.649416562s ago: executing program 1 (id=303): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./my_configfs\x00', &(0x7f0000000140)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./my_configfs/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./my_configfs/usb_gadget/g1/functions/midi2.usb0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./my_configfs/usb_gadget/g1/functions/midi2.usb0/ep.0/block.1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./my_configfs/usb_gadget/g1/functions/midi2.usb0/ep.0/block.1/num_groups\x00', 0x1, 0x180) write(r0, &(0x7f00000006c0)='6', 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f00000007c0)='./my_configfs/usb_gadget/g1/functions/midi2.usb0/ep.0/block.1/midi1_num_groups\x00', 0x1, 0x0) write(r1, &(0x7f0000000840)='6', 0x1) symlinkat(&(0x7f0000000880)='./my_configfs/usb_gadget/g1/functions/midi2.usb0\x00', 0xffffffffffffff9c, &(0x7f00000008c0)='./my_configfs/usb_gadget/g1/configs/c.1/midi2.usb0\x00') 1.592128363s ago: executing program 1 (id=304): r0 = syz_open_dev$usbfs(&(0x7f0000000180), 0xfffffffffffffffb, 0x2581) ioctl$USBDEVFS_RESET(r0, 0x5514) 1.100264675s ago: executing program 2 (id=316): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="8000000000010104000000000000000002000000240001801400018008000100e000000108000200e00000010c000280050001000000000024000280140001800800010000000000080002007f0000010c00028005000100000000000800074000000000080003400000100e14000480050001"], 0x80}}, 0x0) 1.100067655s ago: executing program 2 (id=318): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000bc0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000140)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4801}, 0x10) 1.097636025s ago: executing program 2 (id=319): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), r2) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000040)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_INTERFACE(r2, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000000240)={0x30, r3, 0x1, 0x70bd28, 0x25dfdbfb, {}, [@NL802154_ATTR_IFNAME={0xa, 0x4, 'wpan3\x00'}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFTYPE={0x8, 0x5, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x4044084) sendmsg$NL802154_CMD_NEW_SEC_DEV(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x20, r1, 0x1, 0x70bd2d, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x91}, 0x20008010) 1.063313445s ago: executing program 2 (id=321): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @local}, 0x8001}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001480)='blkio.bfq.io_service_bytes\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r1, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000080)=@ccm_128={{0x303}, "b421eba833d4b156", "56df2295bfda5c4f9fecff61beaa8bb4", "808065e3", "7f1f1c2ab4421d27"}, 0x28) 781.930962ms ago: executing program 2 (id=323): syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, 0x0) memfd_create(&(0x7f0000000000)='/dev/sda1\x00', 0x1) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x80000) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xb, 0x2012, r0, 0x8000000) 479.312159ms ago: executing program 1 (id=334): mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x1, 0x3032, 0xffffffffffffffff, 0x66960000) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='huge=always,huge=within_size,nr_blocks=5']) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000b00)='blkio.bfq.idle_time\x00', 0x275a, 0x0) ftruncate(r0, 0x8008976) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000b80)={0x0, 0x0, &(0x7f0000000b40)={&(0x7f0000001040)=ANY=[], 0x80}}, 0x40800) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19) 462.04676ms ago: executing program 1 (id=335): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x4) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x2000010, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f000000c3c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x9, 0x10001100, 0x40, 0x0, 0x6, 0x0, 0x0, 0x0, 0x40, 0x7a}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000021c0)="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", 0x2000, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x22801, 0x0) io_setup(0x9, &(0x7f0000000200)=0x0) io_submit(r3, 0x1, &(0x7f0000000700)=[&(0x7f0000000100)={0xfff0, 0x20000000, 0x4, 0x1, 0xc, r2, &(0x7f00000009c0)='1', 0x1, 0xf}]) dup3(r2, r0, 0x80000) 305.842993ms ago: executing program 1 (id=340): r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000001e40), 0x802, 0x0) write$UHID_GET_REPORT_REPLY(r0, &(0x7f0000001e80)={0xa, {0xa, 0xf, 0x81}}, 0xa) 244.274495ms ago: executing program 1 (id=341): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback}, 0x10) listen(r0, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./cifs\x00', 0x1ff) mount(&(0x7f0000000500)=@filename='\\\\127.0.0.1\\share\x00', &(0x7f0000000100)='./cifs\x00', &(0x7f0000000200)='cifs\x00', 0x0, &(0x7f0000000300)='unc=//127.0.0.1/share,ip=127.0.0.1,port=20000,user=root,pass=root,vers=2.1,nodfs\x00') r1 = accept(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000001000)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000002000)="00000080fe534d4240000100000000000000010001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041000100100200000000000000000000000000000000000000000000000010000000100000001000000000000000000000000000000000000000800000000000", 0x84, 0x0, 0x0, 0x0) recvfrom(r1, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000002100)="00000078fe534d4240000100160000c00100010001000000000000000100000000000000000000000000000001000000000000000000000000000000000000000000000009000000480030004e544c4d535350000200000000000000000000000002082000"/124, 0x7c, 0x0, 0x0, 0x0) close(r1) faccessat2(0xffffffffffffff9c, 0x0, 0x0, 0x0) 181.989766ms ago: executing program 0 (id=342): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0x58, 0x2, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x11, 0x1, 0x0, 0xf6c9b5cf4779d849}]}, @IPSET_ATTR_TYPENAME={0x12, 0x3, 'hash:net,port\x00'}]}, 0x58}}, 0x0) 136.125898ms ago: executing program 0 (id=344): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_MANUAL_DIRTY_LOG_PROTECT2(r1, 0x4068aea3, &(0x7f0000000000)={0xa8, 0x0, 0x3}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x200000, &(0x7f0000200000/0x200000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_PRE_FAULT_MEMORY(r2, 0xc040aed5, &(0x7f0000000200)={0x0, 0x200000}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x200000, &(0x7f0000200000/0x200000)=nil}) ioctl$KVM_CLEAR_DIRTY_LOG(r1, 0xc018aec0, &(0x7f00000001c0)={0x0, 0x200, 0x0, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x8000, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffdfffffffff, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffb, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffb, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa5b, 0xffffffdffffffffe, 0xffffffffffffffff, 0xffffffffffffffff, 0xffbfffffffffffff, 0xffffffffefffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffff3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}) 84.230869ms ago: executing program 3 (id=346): socket$netlink(0x10, 0x3, 0x14) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='md0', 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/block/md0/md/array_state\x00', 0x1, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) write(r1, &(0x7f0000000580)='i', 0x1) 84.108489ms ago: executing program 3 (id=347): r0 = syz_open_dev$usbfs(&(0x7f0000000000), 0x203, 0xa0402) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000400)={0x23, 0x3, 0x18, 0x1, 0x0, 0x3, 0x0}) 84.069449ms ago: executing program 3 (id=348): add_key(&(0x7f0000000040)='rxrpc\x00', 0x0, &(0x7f0000009f00)="0000000000000002ff69000000000001000000c000000002000200861fa72e5b01504104bfeacdd5a9007d167c71e3b8a90400000000000000c833020a6da8881fb79e110483bfadf224a22c76ecc7a56843a85f7df51293f0eb84ef8f0f07342db3b0e5a5647b7bed1fbf069ca713670adf7d9fb6d2600fd9c1730ee71212472f92068b6a0f620d8509981fe9f095cfe9d2fe1e1e34f6096bf02543747b2c792890f07c0da0fa25e6101062e6c9176a70e41698814a213711764f88495994cfd8a57c1e13f6b5298e7ab3a2bfb58dde34d58557781417e43550c636", 0xdc, 0xffffffffffffffff) 84.022059ms ago: executing program 3 (id=349): r0 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCGPTLCK(r0, 0x80045439, &(0x7f0000000480)) 81.447629ms ago: executing program 0 (id=350): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000480)={0x14, 0x0, &(0x7f0000000080)=[@acquire_done={0x40106309, 0x1}], 0x0, 0x1000000, 0x0}) 62.405479ms ago: executing program 3 (id=351): close(0x3) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) open$dir(&(0x7f00000003c0)='./config/usb_gadget/g1\x00', 0x10000, 0x18) rmdir(&(0x7f00000002c0)='./config/usb_gadget/g1\x00') syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 54.92724ms ago: executing program 0 (id=352): r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_INIT(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r1, &(0x7f0000000000)='3', 0x4e) close(0x3) 259.75µs ago: executing program 3 (id=353): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x40, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4008000}, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x14) 132.25µs ago: executing program 0 (id=354): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="5800000002060108000000000000000005000005050005000a00000005000100070000000500040000007a4a0900020073797a310000000014000300686173683a69702c706f72742c6970"], 0x58}, 0x1, 0x0, 0x0, 0x4000000}, 0x40c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/test\x00', 0x777) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/test/memory.limit_in_bytes\x00', 0x2, 0x0) write(r1, &(0x7f0000000180)='10000', 0x5) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/test/memory.oom_control\x00', 0x2, 0x0) write(r2, &(0x7f0000000200)='1', 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/test/cgroup.procs\x00', 0x2, 0x0) write(r3, &(0x7f0000000280)='0', 0x1) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000780)=ANY=[@ANYBLOB="74000000090601020000000000000000030000000900020073797a310000000005000100070000004c0007801800018014000240fe8000000000000000000000000000aa1800148014000240fc000000000000000000000000000000060004404e1f0000050007008400000006000540"], 0x74}, 0x1, 0x0, 0x0, 0x10040003}, 0x0) 75.15µs ago: executing program 2 (id=355): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/usb_gadget/g1/functions/mass_storage.usb0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./config/usb_gadget/g1/functions/mass_storage.usb0/num_buffers\x00', 0x1, 0x0) write$cgroup_pid(r0, &(0x7f0000000300), 0x12) 0s ago: executing program 0 (id=356): mkdir(&(0x7f0000000100)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000300)='mnt\x00', &(0x7f0000000400)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect(0x2, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002ff000040a00e58684000010203010902270001010080320904000003ff00000007058102400000070502024000000705830308"], &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000400)='mnt/ttyUSB0\x00', 0x2, 0x0) rt_sigtimedwait(0x0, 0x0, 0x0, 0x0) unshare(0x44040000) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(r0, 0xffffffffffffffff, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.50' (ED25519) to the list of known hosts. [ 23.218843][ T36] audit: type=1400 audit(1788870445.410:64): avc: denied { mounton } for pid=286 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 23.222594][ T286] cgroup: Unknown subsys name 'net' [ 23.241574][ T36] audit: type=1400 audit(1788870445.410:65): avc: denied { mount } for pid=286 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 23.268947][ T36] audit: type=1400 audit(1788870445.440:66): avc: denied { unmount } for pid=286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 23.269501][ T286] cgroup: Unknown subsys name 'devices' [ 23.376981][ T286] cgroup: Unknown subsys name 'hugetlb' [ 23.382629][ T286] cgroup: Unknown subsys name 'rlimit' [ 23.498587][ T36] audit: type=1400 audit(1788870445.690:67): avc: denied { setattr } for pid=286 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 23.521816][ T36] audit: type=1400 audit(1788870445.690:68): avc: denied { mounton } for pid=286 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 23.546575][ T36] audit: type=1400 audit(1788870445.690:69): avc: denied { mount } for pid=286 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 23.576961][ T288] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 23.585883][ T36] audit: type=1400 audit(1788870445.780:70): avc: denied { relabelto } for pid=288 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 23.611370][ T36] audit: type=1400 audit(1788870445.780:71): avc: denied { write } for pid=288 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 23.626469][ T286] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 23.637465][ T36] audit: type=1400 audit(1788870445.810:72): avc: denied { read } for pid=286 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 23.671360][ T36] audit: type=1400 audit(1788870445.810:73): avc: denied { open } for pid=286 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 24.560683][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.567801][ T295] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.574936][ T295] bridge_slave_0: entered allmulticast mode [ 24.581261][ T295] bridge_slave_0: entered promiscuous mode [ 24.587923][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.595087][ T295] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.602204][ T295] bridge_slave_1: entered allmulticast mode [ 24.608678][ T295] bridge_slave_1: entered promiscuous mode [ 24.617792][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.625012][ T293] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.632128][ T293] bridge_slave_0: entered allmulticast mode [ 24.638622][ T293] bridge_slave_0: entered promiscuous mode [ 24.656954][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.664028][ T294] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.671153][ T294] bridge_slave_0: entered allmulticast mode [ 24.677582][ T294] bridge_slave_0: entered promiscuous mode [ 24.683945][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.691085][ T293] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.698334][ T293] bridge_slave_1: entered allmulticast mode [ 24.704579][ T293] bridge_slave_1: entered promiscuous mode [ 24.715096][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.722163][ T294] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.729295][ T294] bridge_slave_1: entered allmulticast mode [ 24.735660][ T294] bridge_slave_1: entered promiscuous mode [ 24.767585][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.774673][ T296] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.781805][ T296] bridge_slave_0: entered allmulticast mode [ 24.788183][ T296] bridge_slave_0: entered promiscuous mode [ 24.804884][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.811978][ T296] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.819251][ T296] bridge_slave_1: entered allmulticast mode [ 24.825623][ T296] bridge_slave_1: entered promiscuous mode [ 24.976502][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.983605][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.990987][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.998070][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.022174][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.029294][ T293] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.036655][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.043771][ T293] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.064281][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.071402][ T295] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.078741][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.085818][ T295] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.094496][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.101589][ T296] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.108960][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.116034][ T296] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.168307][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.175904][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.183158][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.190586][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.197922][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.205714][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.212932][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.226920][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.234093][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.241755][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.248826][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.256928][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.263974][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.271778][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.278862][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.296545][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.303641][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.329616][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.336715][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.348010][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.355141][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.378079][ T296] veth0_vlan: entered promiscuous mode [ 25.392347][ T295] veth0_vlan: entered promiscuous mode [ 25.420180][ T295] veth1_macvtap: entered promiscuous mode [ 25.433723][ T296] veth1_macvtap: entered promiscuous mode [ 25.469567][ T293] veth0_vlan: entered promiscuous mode [ 25.477011][ T295] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 25.492977][ T294] veth0_vlan: entered promiscuous mode [ 25.534180][ T294] veth1_macvtap: entered promiscuous mode [ 25.553236][ T293] veth1_macvtap: entered promiscuous mode [ 28.276110][ T36] kauditd_printk_skb: 31 callbacks suppressed [ 28.276130][ T36] audit: type=1400 audit(1788870450.470:105): avc: denied { relabelfrom } for pid=417 comm="syz.1.36" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 28.364797][ T36] audit: type=1400 audit(1788870450.470:106): avc: denied { relabelto } for pid=417 comm="syz.1.36" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 28.587672][ T430] team_slave_0: entered promiscuous mode [ 28.593557][ T426] ======================================================= [ 28.593557][ T426] WARNING: The mand mount option has been deprecated and [ 28.593557][ T426] and is ignored by this kernel. Remove the mand [ 28.593557][ T426] option from the mount to silence this warning. [ 28.593557][ T426] ======================================================= [ 28.628907][ T36] audit: type=1400 audit(1788870450.780:107): avc: denied { mounton } for pid=425 comm="syz.0.38" path="/5/file0" dev="tmpfs" ino=47 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 28.651372][ T430] team_slave_0: entered allmulticast mode [ 28.723367][ T36] audit: type=1400 audit(1788870450.910:108): avc: denied { ioctl } for pid=432 comm="syz.1.43" path="socket:[3584]" dev="sockfs" ino=3584 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 28.806708][ T36] audit: type=1400 audit(1788870450.990:109): avc: denied { mounton } for pid=434 comm="syz.3.44" path="/proc/25/cgroup" dev="proc" ino=3588 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=file permissive=1 [ 31.921388][ T36] audit: type=1400 audit(1788870454.110:110): avc: denied { getopt } for pid=545 comm="syz.0.81" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 31.989110][ T36] audit: type=1400 audit(1788870454.170:111): avc: denied { mounton } for pid=532 comm="syz.1.77" path="/syzcgroup/unified/syz1" dev="cgroup2" ino=29 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 34.872189][ T36] audit: type=1400 audit(1788870457.050:112): avc: denied { write } for pid=665 comm="syz.0.127" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 35.421345][ T36] audit: type=1400 audit(1788870457.610:113): avc: denied { read } for pid=687 comm="syz.1.133" path="socket:[3816]" dev="sockfs" ino=3816 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 37.593885][ T36] audit: type=1400 audit(1788870459.780:114): avc: denied { execute } for pid=741 comm="syz.1.152" name="file0" dev="tmpfs" ino=273 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 37.745262][ T36] audit: type=1400 audit(1788870459.940:115): avc: denied { getopt } for pid=749 comm="syz.1.154" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 37.913734][ T36] audit: type=1400 audit(1788870460.100:116): avc: denied { write } for pid=754 comm="syz.1.157" name="event1" dev="devtmpfs" ino=193 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 37.979208][ T36] audit: type=1400 audit(1788870460.100:117): avc: denied { open } for pid=754 comm="syz.1.157" path="/dev/input/event1" dev="devtmpfs" ino=193 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 38.052531][ T36] audit: type=1400 audit(1788870460.220:118): avc: denied { read write } for pid=758 comm="syz.0.158" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 38.098848][ T36] audit: type=1400 audit(1788870460.220:119): avc: denied { open } for pid=758 comm="syz.0.158" path="/dev/raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 38.158673][ T36] audit: type=1400 audit(1788870460.220:120): avc: denied { ioctl } for pid=758 comm="syz.0.158" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 38.212917][ T764] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 38.229395][ T36] audit: type=1400 audit(1788870460.260:121): avc: denied { append } for pid=761 comm="syz.1.159" name="001" dev="devtmpfs" ino=108 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 38.315875][ T322] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 38.517865][ T774] FAULT_INJECTION: forcing a failure. [ 38.517865][ T774] name failslab, interval 1, probability 0, space 0, times 1 [ 38.548007][ T322] usb 1-1: Using ep0 maxpacket: 8 [ 38.561514][ T774] CPU: 0 UID: 0 PID: 774 Comm: syz.3.165 Not tainted syzkaller #0 6f2d7458894aba4127f3ede48a844fbc689668cc [ 38.561552][ T774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 38.561587][ T774] Call Trace: [ 38.561596][ T774] [ 38.561606][ T774] __dump_stack+0x21/0x30 [ 38.561654][ T774] dump_stack_lvl+0x140/0x1c0 [ 38.561689][ T774] ? __cfi_dump_stack_lvl+0x10/0x10 [ 38.561725][ T774] ? kasan_save_track+0x4f/0x80 [ 38.561755][ T774] ? kasan_save_track+0x3e/0x80 [ 38.561784][ T774] dump_stack+0x19/0x20 [ 38.561818][ T774] should_fail_ex+0x3c2/0x510 [ 38.561849][ T774] should_failslab+0xac/0x100 [ 38.561880][ T774] kmem_cache_alloc_lru_noprof+0x44/0x410 [ 38.561907][ T774] ? __d_alloc+0x42/0x8c0 [ 38.561932][ T774] __d_alloc+0x42/0x8c0 [ 38.561955][ T774] ? _raw_spin_lock+0x92/0x120 [ 38.561992][ T774] d_alloc_pseudo+0x23/0xc0 [ 38.562016][ T774] alloc_file_pseudo+0xde/0x1f0 [ 38.562051][ T774] ? __cfi_alloc_file_pseudo+0x10/0x10 [ 38.562088][ T774] anon_inode_getfd+0xda/0x1d0 [ 38.562124][ T774] __se_sys_fsopen+0x260/0x390 [ 38.562161][ T774] __x64_sys_fsopen+0x5f/0x80 [ 38.562198][ T774] x64_sys_call+0x2d40/0x2ee0 [ 38.562221][ T774] do_syscall_64+0x57/0xf0 [ 38.562257][ T774] ? clear_bhb_loop+0x50/0xa0 [ 38.562286][ T774] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 38.562313][ T774] RIP: 0033:0x7f7abcd9e159 [ 38.562343][ T774] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 38.562365][ T774] RSP: 002b:00007f7abdbe4028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ae [ 38.562401][ T774] RAX: ffffffffffffffda RBX: 00007f7abd025fa0 RCX: 00007f7abcd9e159 [ 38.562421][ T774] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000180 [ 38.562438][ T774] RBP: 00007f7abce35024 R08: 0000000000000000 R09: 0000000000000000 [ 38.562455][ T774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 38.562470][ T774] R13: 00007f7abd026038 R14: 00007f7abd025fa0 R15: 00007ffed761d208 [ 38.562492][ T774] [ 38.595510][ T322] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 38.867266][ T322] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 38.883572][ T322] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 12336, setting to 1024 [ 38.895001][ T322] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 38.905390][ T322] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 38.944754][ T322] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 38.964733][ T322] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 39.141851][ T782] netlink: 388 bytes leftover after parsing attributes in process `syz.2.167'. [ 39.393989][ T9] logitech-hidpp-device 0003:046D:C082.0001: hidraw0: USB HID v0.00 Device [syz0] on syz0 [ 39.429575][ T790] fido_id[790]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 39.594848][ T322] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 39.745885][ T322] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 39.756157][ T322] usb 4-1: New USB device found, idVendor=1df7, idProduct=2500, bcdDevice= 1.00 [ 39.774746][ T322] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 39.992485][ T36] kauditd_printk_skb: 19 callbacks suppressed [ 39.992504][ T36] audit: type=1400 audit(1788870462.180:141): avc: denied { write } for pid=787 comm="syz.3.170" name="001" dev="devtmpfs" ino=108 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 39.997889][ T322] usb 4-1: USB disconnect, device number 2 [ 40.136335][ T36] audit: type=1400 audit(1788870462.330:142): avc: denied { unmount } for pid=294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 40.322755][ T810] 9pnet_virtio: no channels available for device syz [ 40.547701][ T36] audit: type=1400 audit(1788870462.740:143): avc: denied { mmap_zero } for pid=813 comm="syz.3.181" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=memprotect permissive=1 [ 40.624555][ T36] audit: type=1400 audit(1788870462.810:144): avc: denied { create } for pid=815 comm="syz.3.182" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 40.656482][ T36] audit: type=1400 audit(1788870462.810:145): avc: denied { setopt } for pid=815 comm="syz.3.182" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 40.706307][ T36] audit: type=1400 audit(1788870462.810:146): avc: denied { write } for pid=815 comm="syz.3.182" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 40.753694][ T36] audit: type=1400 audit(1788870462.940:147): avc: denied { mount } for pid=820 comm="syz.1.184" name="/" dev="configfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 40.825792][ T36] audit: type=1400 audit(1788870462.970:148): avc: denied { search } for pid=820 comm="syz.1.184" name="/" dev="configfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 40.854791][ T9] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 40.864738][ T36] audit: type=1400 audit(1788870462.970:149): avc: denied { write } for pid=820 comm="syz.1.184" name="usb_gadget" dev="configfs" ino=255 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 40.894745][ T36] audit: type=1400 audit(1788870462.970:150): avc: denied { add_name } for pid=820 comm="syz.1.184" name="g1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 40.924745][ T310] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 41.024918][ T31] usb 1-1: USB disconnect, device number 2 [ 41.060060][ T9] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 41.078944][ T9] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 229, setting to 64 [ 41.110163][ T9] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 4 [ 41.130653][ T310] usb 4-1: Using ep0 maxpacket: 32 [ 41.154851][ T9] usb 3-1: New USB device found, idVendor=0572, idProduct=cafe, bcdDevice= 1.00 [ 41.164012][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 41.173363][ T310] usb 4-1: unable to get BOS descriptor or descriptor too short [ 41.182372][ T310] usb 4-1: config 8 has an invalid interface number: 188 but max is 0 [ 41.190823][ T310] usb 4-1: config 8 has no interface number 0 [ 41.204515][ T310] usb 4-1: config 8 interface 188 has no altsetting 0 [ 41.216797][ T310] usb 4-1: string descriptor 0 read error: -22 [ 41.229067][ T310] usb 4-1: New USB device found, idVendor=0ccd, idProduct=0102, bcdDevice=89.0e [ 41.238328][ T310] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 41.361152][ T839] fuse: Invalid rootmode [ 41.436595][ T843] kvm: kvm [842]: vcpu0, guest rIP: 0xfff0 Unhandled WRMSR(0xc0010002) = 0x80ffffff [ 41.462737][ T310] usb 4-1: USB disconnect, device number 3 [ 42.112870][ T856] loop0: detected capacity change from 0 to 3904 [ 42.169308][ T856] loop0: [ 42.257590][ T859] netlink: 'syz.3.200': attribute type 4 has an invalid length. [ 42.564752][ T31] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 42.725951][ T31] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 42.737095][ T31] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 42.755827][ T31] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 42.772230][ T31] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.791304][ T31] usb 4-1: Product: syz [ 42.795688][ T31] usb 4-1: Manufacturer: syz [ 42.800338][ T31] usb 4-1: SerialNumber: syz [ 42.808532][ T31] cdc_mbim 4-1:1.0: skipping garbage [ 42.813918][ T31] usb 4-1: selecting invalid altsetting 1 [ 42.990709][ T877] FAULT_INJECTION: forcing a failure. [ 42.990709][ T877] name failslab, interval 1, probability 0, space 0, times 0 [ 43.003462][ T877] CPU: 1 UID: 0 PID: 877 Comm: syz.1.208 Not tainted syzkaller #0 6f2d7458894aba4127f3ede48a844fbc689668cc [ 43.003501][ T877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 43.003516][ T877] Call Trace: [ 43.003528][ T877] [ 43.003537][ T877] __dump_stack+0x21/0x30 [ 43.003587][ T877] dump_stack_lvl+0x140/0x1c0 [ 43.003611][ T877] ? __cfi_dump_stack_lvl+0x10/0x10 [ 43.003636][ T877] ? futex_wake+0x666/0x950 [ 43.003653][ T877] dump_stack+0x19/0x20 [ 43.003675][ T877] should_fail_ex+0x3c2/0x510 [ 43.003696][ T877] should_failslab+0xac/0x100 [ 43.003717][ T877] kmem_cache_alloc_noprof+0x42/0x410 [ 43.003735][ T877] ? prepare_creds+0x47/0x6b0 [ 43.003755][ T877] prepare_creds+0x47/0x6b0 [ 43.003773][ T877] cap_task_prctl+0x58c/0x9c0 [ 43.003790][ T877] security_task_prctl+0x99/0x2e0 [ 43.003810][ T877] __se_sys_prctl+0xd4/0x1480 [ 43.003827][ T877] ? __x64_sys_prctl+0xf0/0xf0 [ 43.003843][ T877] ? __kasan_check_write+0x18/0x20 [ 43.003860][ T877] ? fpregs_restore_userregs+0x11c/0x260 [ 43.003882][ T877] __x64_sys_prctl+0xc3/0xf0 [ 43.003898][ T877] x64_sys_call+0x2614/0x2ee0 [ 43.003913][ T877] do_syscall_64+0x57/0xf0 [ 43.003939][ T877] ? clear_bhb_loop+0x50/0xa0 [ 43.003958][ T877] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 43.003977][ T877] RIP: 0033:0x7f765779e159 [ 43.003991][ T877] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 43.004005][ T877] RSP: 002b:00007f76586a8028 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.004023][ T877] RAX: ffffffffffffffda RBX: 00007f7657a25fa0 RCX: 00007f765779e159 [ 43.004035][ T877] RDX: 0000000000000000 RSI: 000000000000001d RDI: 000000000000001c [ 43.004046][ T877] RBP: 00007f7657835024 R08: 0000000000000000 R09: 0000000000000000 [ 43.004056][ T877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 43.004066][ T877] R13: 00007f7657a26038 R14: 00007f7657a25fa0 R15: 00007ffc6b3b0418 [ 43.004082][ T877] [ 43.208798][ T322] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 43.233950][ T881] tipc: Started in network mode [ 43.238954][ T881] tipc: Node identity 7ebd9e43112d, cluster identity 4711 [ 43.246439][ T881] tipc: Enabled bearer , priority 0 [ 43.253841][ T881] tipc: Enabling of bearer rejected, failed to enable media [ 43.263319][ T881] tipc: New replicast peer: 100.1.1.1 [ 43.268917][ T881] tipc: Enabled bearer , priority 10 [ 43.275897][ T881] tipc: Enabled bearer , priority 10 [ 43.283680][ T880] tipc: Disabling bearer [ 43.361261][ T31] cdc_mbim 4-1:1.0: failed GET_NTB_PARAMETERS [ 43.367523][ T31] cdc_mbim 4-1:1.0: bind() failure [ 43.374314][ T322] usb 1-1: Using ep0 maxpacket: 8 [ 43.382081][ T322] usb 1-1: config index 0 descriptor too short (expected 1307, got 27) [ 43.390532][ T322] usb 1-1: config 0 has an invalid interface number: 0 but max is -1 [ 43.398724][ T322] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 43.409120][ T322] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 246, using maximum allowed: 30 [ 43.422492][ T322] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 7 [ 43.433468][ T322] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 43.443371][ T322] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 246 [ 43.457883][ T322] usb 1-1: New USB device found, idVendor=0460, idProduct=0008, bcdDevice=e2.de [ 43.463334][ T9] usb 3-1: USB disconnect, device number 2 [ 43.467323][ T322] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 43.480978][ T322] usb 1-1: Product: syz [ 43.485509][ T322] usb 1-1: Manufacturer: syz [ 43.490457][ T322] usb 1-1: SerialNumber: syz [ 43.496576][ T322] usb 1-1: config 0 descriptor?? [ 43.508029][ T322] hub 1-1:0.0: bad descriptor, ignoring hub [ 43.514003][ T322] hub 1-1:0.0: probe with driver hub failed with error -5 [ 43.523579][ T322] input: syz syz as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input4 [ 43.706653][ T322] usb 1-1: USB disconnect, device number 3 [ 43.844780][ T9] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 43.996102][ T9] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 44.007799][ T9] usb 3-1: New USB device found, idVendor=1d50, idProduct=6089, bcdDevice= 1.00 [ 44.016987][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 44.025054][ T9] usb 3-1: Product: syz [ 44.029264][ T9] usb 3-1: Manufacturer: syz [ 44.033897][ T9] usb 3-1: SerialNumber: syz [ 44.317401][ T916] input: syz0 as /devices/virtual/input/input5 [ 44.394750][ T9] tipc: Node number set to 1871748675 [ 44.502819][ T934] oom_control is deprecated and will be removed. Please report your usecase to linux-mm-@kvack.org if you depend on this functionality. [ 44.643149][ T958] netlink: 20 bytes leftover after parsing attributes in process `syz.0.245'. [ 44.679670][ T322] logitech-hidpp-device 0005:046D:B012.0002: hidraw0: BLUETOOTH HID v0.00 Device [syz0] on syz1 [ 44.690405][ T964] udevd[964]: failed to execute '/lib/udev/fido_id' 'fido_id': No such file or directory [ 45.067816][ T36] kauditd_printk_skb: 39 callbacks suppressed [ 45.067834][ T36] audit: type=1400 audit(1788870467.260:190): avc: denied { ioctl } for pid=987 comm="syz.0.258" path="socket:[6808]" dev="sockfs" ino=6808 ioctlcmd=0x8983 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 45.106466][ T990] 9pnet_virtio: no channels available for device syz [ 45.328263][ T322] usb 4-1: USB disconnect, device number 4 [ 45.431955][ T1002] tipc: Started in network mode [ 45.436929][ T1002] tipc: Node identity a640de71410d, cluster identity 4711 [ 45.444492][ T1002] tipc: Enabled bearer , priority 0 [ 45.451704][ T1002] D: renamed from syzkaller0 [ 45.457298][ T1002] tipc: Disabling bearer [ 45.503235][ T36] audit: type=1400 audit(1788870467.690:191): avc: denied { view } for pid=1007 comm="syz.3.268" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 45.554823][ T36] audit: type=1400 audit(1788870467.740:192): avc: denied { write } for pid=1011 comm="syz.3.270" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 45.636478][ T1021] loop0: detected capacity change from 0 to 3904 [ 45.655768][ T1021] loop0: [ 45.677826][ T36] audit: type=1400 audit(1788870467.870:193): avc: denied { write } for pid=1022 comm="syz.3.275" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 45.918443][ T36] audit: type=1400 audit(1788870468.110:194): avc: denied { write } for pid=1050 comm="syz.3.288" name="ipv6_route" dev="proc" ino=4026532602 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 45.944459][ T36] audit: type=1400 audit(1788870468.110:195): avc: denied { bind } for pid=1052 comm="syz.1.289" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 45.964616][ T36] audit: type=1400 audit(1788870468.110:196): avc: denied { setopt } for pid=1052 comm="syz.1.289" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 45.991455][ T36] audit: type=1400 audit(1788870468.110:197): avc: denied { listen } for pid=1052 comm="syz.1.289" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 46.020677][ T36] audit: type=1400 audit(1788870468.160:198): avc: denied { write } for pid=1054 comm="syz.1.290" name="trace_marker" dev="tracefs" ino=1070 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 46.050318][ T36] audit: type=1400 audit(1788870468.160:199): avc: denied { open } for pid=1054 comm="syz.1.290" path="/100/mnt/trace_marker" dev="tracefs" ino=1070 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 46.115189][ T1066] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 46.115218][ T1066] rust_binder: Read failure Err(EFAULT) in pid:251 [ 46.334801][ T875] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 46.494750][ T875] usb 1-1: Using ep0 maxpacket: 8 [ 46.501111][ T875] usb 1-1: config 0 interface 0 altsetting 254 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 46.512339][ T875] usb 1-1: config 0 interface 0 altsetting 254 endpoint 0x81 has invalid wMaxPacketSize 0 [ 46.522369][ T875] usb 1-1: config 0 interface 0 has no altsetting 0 [ 46.529096][ T875] usb 1-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 46.535848][ T9] usb 3-1: USB disconnect, device number 3 [ 46.538416][ T875] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.560571][ T875] usb 1-1: config 0 descriptor?? [ 46.684815][ T1103] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 46.684834][ T1103] rust_binder: Read failure Err(EFAULT) in pid:162 [ 46.694624][ T1103] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 46.701286][ T1103] rust_binder: Read failure Err(EFAULT) in pid:162 [ 46.710038][ T1103] rust_binder: 1102:1103 error while translating object: EINVAL [ 46.724810][ T1103] rust_binder: Failure in copy_transaction_data: EINVAL [ 46.724878][ T1103] rust_binder: 1102:1103 transaction call to 1102:0 failed EINVAL, code 0 size 96-24 [ 46.742498][ T322] rust_binder: 1102: undelivered TRANSACTION_ERROR: 29201 [ 46.882060][ T1121] FAULT_INJECTION: forcing a failure. [ 46.882060][ T1121] name fail_futex, interval 1, probability 0, space 0, times 1 [ 46.894957][ T1121] CPU: 1 UID: 0 PID: 1121 Comm: syz.3.322 Not tainted syzkaller #0 6f2d7458894aba4127f3ede48a844fbc689668cc [ 46.894984][ T1121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 46.894995][ T1121] Call Trace: [ 46.895000][ T1121] [ 46.895007][ T1121] __dump_stack+0x21/0x30 [ 46.895034][ T1121] dump_stack_lvl+0x140/0x1c0 [ 46.895057][ T1121] ? __cfi_dump_stack_lvl+0x10/0x10 [ 46.895083][ T1121] ? unwind_get_return_address+0x51/0x90 [ 46.895105][ T1121] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 46.895126][ T1121] dump_stack+0x19/0x20 [ 46.895147][ T1121] should_fail_ex+0x3c2/0x510 [ 46.895167][ T1121] should_fail+0xf/0x20 [ 46.895184][ T1121] get_futex_key+0x178/0x940 [ 46.895206][ T1121] ? __cfi_get_futex_key+0x10/0x10 [ 46.895226][ T1121] ? kasan_save_track+0x4f/0x80 [ 46.895245][ T1121] futex_wake+0x150/0x950 [ 46.895260][ T1121] ? __cfi_futex_wake+0x10/0x10 [ 46.895275][ T1121] ? perf_lock_task_context+0x398/0x450 [ 46.895300][ T1121] ? __perf_event_period+0x490/0x490 [ 46.895318][ T1121] ? mutex_unlock+0x90/0x240 [ 46.895337][ T1121] do_futex+0x37d/0x510 [ 46.895360][ T1121] ? __kasan_check_read+0x15/0x20 [ 46.895377][ T1121] ? __cfi_do_futex+0x10/0x10 [ 46.895398][ T1121] ? __kasan_check_write+0x18/0x20 [ 46.895415][ T1121] mm_release+0x15f/0x300 [ 46.895435][ T1121] ? exit_mm_release+0x50/0x50 [ 46.895454][ T1121] ? futex_exit_release+0x11d/0x1f0 [ 46.895476][ T1121] exit_mm_release+0x29/0x50 [ 46.895495][ T1121] do_exit+0x832/0x2850 [ 46.895517][ T1121] ? futex_wake+0x666/0x950 [ 46.895532][ T1121] ? __cfi_do_exit+0x10/0x10 [ 46.895553][ T1121] ? futex_wait+0x2b8/0x7c0 [ 46.895593][ T1121] ? __cfi_futex_wait+0x10/0x10 [ 46.895614][ T1121] ? __kasan_check_write+0x18/0x20 [ 46.895639][ T1121] ? _raw_spin_lock_irq+0x93/0x120 [ 46.895675][ T1121] do_group_exit+0x21f/0x2f0 [ 46.895706][ T1121] ? __kasan_check_write+0x18/0x20 [ 46.895731][ T1121] ? recalc_sigpending+0x16c/0x1d0 [ 46.895750][ T1121] get_signal+0x134c/0x1490 [ 46.895775][ T1121] arch_do_signal_or_restart+0xbc/0x700 [ 46.895790][ T1121] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 46.895815][ T1121] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 46.895832][ T1121] ? __kasan_check_write+0x18/0x20 [ 46.895849][ T1121] syscall_exit_to_user_mode+0x57/0xb0 [ 46.895875][ T1121] do_syscall_64+0x63/0xf0 [ 46.895898][ T1121] ? clear_bhb_loop+0x50/0xa0 [ 46.895917][ T1121] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 46.895935][ T1121] RIP: 0033:0x7f7abcd9e159 [ 46.895949][ T1121] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 46.895962][ T1121] RSP: 002b:00007f7abdbe40e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 46.895979][ T1121] RAX: fffffffffffffe00 RBX: 00007f7abd025fa8 RCX: 00007f7abcd9e159 [ 46.895992][ T1121] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f7abd025fa8 [ 46.896002][ T1121] RBP: 00007f7abd025fa0 R08: 0000000000000000 R09: 0000000000000000 [ 46.896012][ T1121] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.896021][ T1121] R13: 00007f7abd026038 R14: 00007ffed761d120 R15: 00007ffed761d208 [ 46.896035][ T1121] [ 47.223982][ T875] usbhid 1-1:0.0: can't add hid device: -71 [ 47.230003][ T875] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 47.239086][ T875] usb 1-1: USB disconnect, device number 4 [ 47.333784][ T1135] loop0: detected capacity change from 0 to 2049 [ 47.356720][ T1135] loop0: [ 47.919385][ T1192] Mass Storage Function, version: 2009/09/11 [ 47.928027][ T1192] LUN: removable file: (no medium) [ 47.934188][ T1192] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN PTI [ 47.946822][ T1192] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] [ 47.955275][ T1192] CPU: 1 UID: 0 PID: 1192 Comm: syz.2.355 Not tainted syzkaller #0 6f2d7458894aba4127f3ede48a844fbc689668cc [ 47.966775][ T1192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 47.976870][ T1192] RIP: 0010:fsg_common_set_num_buffers+0xa5/0x3b0 [ 47.983377][ T1192] Code: 49 be 00 00 00 00 00 fc ff df 66 90 e8 c4 cd c9 fd bf 00 40 00 00 be c0 0c 00 00 e8 35 6b 1e fe 49 89 c7 4c 89 e0 48 c1 e8 03 <42> 80 3c 30 00 74 08 4c 89 e7 e8 2c a9 22 fe 4d 8d 75 f0 4d 89 3e [ 48.003024][ T1192] RSP: 0018:ffffc9000f4afb20 EFLAGS: 00010202 [ 48.009157][ T1192] RAX: 0000000000000002 RBX: 0000000000000001 RCX: 0000000000000002 [ 48.017162][ T1192] RDX: 0000000000000003 RSI: ffffffff83bda9ab RDI: ffffed10232c4000 [ 48.025171][ T1192] RBP: ffffc9000f4afb70 R08: 0000000000004000 R09: 0000000000000000 [ 48.033186][ T1192] R10: ffffed10232c4000 R11: fffffbfff0e81a7f R12: 0000000000000010 [ 48.041205][ T1192] R13: 0000000000000020 R14: dffffc0000000000 R15: ffff88811961c000 [ 48.049273][ T1192] FS: 00007f723d6bb6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 48.058241][ T1192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.064867][ T1192] CR2: 00007fafb25872c0 CR3: 000000011950c000 CR4: 00000000003526b0 [ 48.072889][ T1192] Call Trace: [ 48.076197][ T1192] [ 48.079164][ T1192] fsg_opts_num_buffers_store+0x13c/0x1c0 [ 48.084961][ T1192] ? __cfi_fsg_opts_num_buffers_store+0x10/0x10 [ 48.091259][ T1192] ? futex_wait+0x2b8/0x7c0 [ 48.095807][ T1192] configfs_write_iter+0x32c/0x490 [ 48.100964][ T1192] ? __cfi_fsg_opts_num_buffers_store+0x10/0x10 [ 48.107251][ T1192] vfs_write+0x762/0xfd0 [ 48.111525][ T1192] ? __cfi_vfs_write+0x10/0x10 [ 48.116346][ T1192] ? __cfi_mutex_lock+0x10/0x10 [ 48.121233][ T1192] ksys_write+0x145/0x260 [ 48.125580][ T1192] ? xfd_validate_state+0x68/0x140 [ 48.130718][ T1192] ? __cfi_ksys_write+0x10/0x10 [ 48.135581][ T1192] ? __kasan_check_write+0x18/0x20 [ 48.140805][ T1192] ? fpregs_restore_userregs+0x11c/0x260 [ 48.146485][ T1192] __x64_sys_write+0x7f/0x90 [ 48.151100][ T1192] x64_sys_call+0x271c/0x2ee0 [ 48.155783][ T1192] do_syscall_64+0x57/0xf0 [ 48.160213][ T1192] ? clear_bhb_loop+0x50/0xa0 [ 48.164903][ T1192] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 48.170806][ T1192] RIP: 0033:0x7f723c79e159 [ 48.175235][ T1192] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 48.194867][ T1192] RSP: 002b:00007f723d6bb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 48.203342][ T1192] RAX: ffffffffffffffda RBX: 00007f723ca25fa0 RCX: 00007f723c79e159 [ 48.211353][ T1192] RDX: 0000000000000012 RSI: 0000200000000300 RDI: 0000000000000003 [ 48.219386][ T1192] RBP: 00007f723c835024 R08: 0000000000000000 R09: 0000000000000000 [ 48.227375][ T1192] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.235370][ T1192] R13: 00007f723ca26038 R14: 00007f723ca25fa0 R15: 00007ffcaa2a5788 [ 48.243375][ T1192] [ 48.246397][ T1192] Modules linked in: [ 48.250534][ T1192] ---[ end trace 0000000000000000 ]--- [ 48.256881][ T1192] RIP: 0010:fsg_common_set_num_buffers+0xa5/0x3b0 [ 48.263792][ T1192] Code: 49 be 00 00 00 00 00 fc ff df 66 90 e8 c4 cd c9 fd bf 00 40 00 00 be c0 0c 00 00 e8 35 6b 1e fe 49 89 c7 4c 89 e0 48 c1 e8 03 <42> 80 3c 30 00 74 08 4c 89 e7 e8 2c a9 22 fe 4d 8d 75 f0 4d 89 3e [ 48.265033][ T1195] mmap: syz.3.353 (1195) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 48.283774][ T1192] RSP: 0018:ffffc9000f4afb20 EFLAGS: 00010202 [ 48.302030][ T1192] RAX: 0000000000000002 RBX: 0000000000000001 RCX: 0000000000000002 [ 48.313753][ T1192] RDX: 0000000000000003 RSI: ffffffff83bda9ab RDI: ffffed10232c4000 [ 48.322105][ T1192] RBP: ffffc9000f4afb70 R08: 0000000000004000 R09: 0000000000000000 [ 48.330651][ T1192] R10: ffffed10232c4000 R11: fffffbfff0e81a7f R12: 0000000000000010 [ 48.338931][ T1192] R13: 0000000000000020 R14: dffffc0000000000 R15: ffff88811961c000 [ 48.348090][ T1192] FS: 00007f723d6bb6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 48.357293][ T1192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.364000][ T1192] CR2: 00007f7abdbc2ff8 CR3: 000000011950c000 CR4: 00000000003526b0 [ 48.372417][ T1192] Kernel panic - not syncing: Fatal exception [ 48.379093][ T1192] Kernel Offset: disabled [ 48.383427][ T1192] Rebooting in 86400 seconds..