last executing test programs: 13.803471954s ago: executing program 2 (id=1846): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/pci0000:00/0000:00:00.0/devspec\x00', 0x204800, 0x0) read$auto(0x3, 0x0, 0x80) madvise$auto(0x0, 0xffffffffffff0004, 0x19) r0 = openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x1c8340, 0x0) ioctl$auto(r0, 0x40045109, 0x3) madvise$auto(0x0, 0x200007, 0x8) mremap$auto(0x0, 0x4, 0x4, 0x7, 0x100000000) mremap$auto(0x400, 0xfb, 0xef19, 0x2, 0x2) 8.839679536s ago: executing program 2 (id=1857): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x60742, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) write$auto(0x3, 0x0, 0x7fffffff) openat$auto_dvb_demux_fops_dmxdev(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) r0 = socket(0x2b, 0x1, 0x1) openat$auto_ppp_device_fops_ppp_generic(0xffffffffffffff9c, &(0x7f0000000080), 0x80080, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x2) sendmsg$auto_NFC_CMD_DEP_LINK_DOWN(r0, 0x0, 0x20000001) mmap$auto(0x0, 0x400005, 0xe3, 0x9b72, r0, 0x7) madvise$auto(0x0, 0xffffffffffff0004, 0x19) kill$auto(0x0, 0x21) mmap$auto(0x0, 0x20009, 0x10000000000df, 0xeb2, 0x401, 0x8000) socket(0x15, 0x5, 0x0) madvise$auto(0x0, 0x200007, 0x8) madvise$auto(0x0, 0x2003f0, 0x15) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) syz_genetlink_get_family_id$auto_nfc(&(0x7f00000000c0), r0) sendmsg$auto_NFC_CMD_STOP_POLL(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x44084) remap_file_pages$auto(0x6a27, 0x1000, 0x0, 0x3, 0x4) mmap$auto(0x1f, 0x2020009, 0x3, 0x400000eb1, 0xfffffffffffffffa, 0x8000) sysfs$auto(0x2, 0x10000000000048, 0x0) close_range$auto(0x2, 0x8, 0x0) 8.255659727s ago: executing program 1 (id=1860): openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, 0x0, 0x200, 0x0) close_range$auto(0x2, 0x8, 0x7) socket(0xa, 0x5, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda\x00', 0x1, 0x0) adjtimex$auto(&(0x7f00000004c0)={0xf332b6e, 0x0, 0x0, 0xfffffffffffffffd, 0xd4, 0x1, 0xa, 0x0, 0x1, 0x368e, 0x2, {0x100000000, 0x10000}, 0x1, 0x6, 0xfffffffffffffffd, 0x1008000, 0x0, 0x80000004, 0x81, 0xffffffffffff628e, 0xa747, 0xdeb1, 0x804}) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) bpf$auto(0xe, 0xffffffffffffffff, 0x0) unshare$auto(0x40000080) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) futex$auto(0x0, 0x2, 0x49, 0x0, 0x0, 0x0) setsockopt$auto(0x3, 0x1, 0x41, 0x0, 0x88) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_l2tp(0x0, 0xffffffffffffffff) sendmsg$auto_L2TP_CMD_TUNNEL_CREATE(r1, 0x0, 0x4080) write$auto(r0, &(0x7f0000000400)='/dev/audio1\x00', 0xa3d9) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)) sched_setscheduler$auto(0x0, 0x8, &(0x7f0000000000)={0xfff}) fcntl$auto(r2, 0x402, 0x2) prctl$auto(0x23, 0xa, 0xd929, 0x0, 0x0) fcntl$auto(r2, 0x402, 0x0) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0xffffffffffffffff, 0x8000) r3 = openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer\x00', 0x80091, 0x0) writev$auto(r3, &(0x7f0000000000)={0x0, 0x710d}, 0x8000000000000001) 6.688050116s ago: executing program 1 (id=1864): shmctl$auto_SHM_INFO(0x3, 0xe, &(0x7f0000000100)={{0x600, 0x0, 0x0, 0x80000001, 0x10000000, 0x3cf4c3, 0xe64}, 0x9f, 0x2, 0x5, 0x4, @raw=0x4, @raw, 0x3, 0x0, &(0x7f0000000080)='Vd', 0x0}) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) init_module$auto(0x0, 0xffff9, 0x0) socket(0x2, 0x2, 0x0) r2 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000180), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) sendmsg$auto_NL80211_CMD_SET_WIPHY(r3, &(0x7f0000000080)={0x0, 0xf000, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="130026bd7000dddbdf250200000008000300", @ANYRES32=r4, @ANYBLOB='\b\x00a\x00@\x00\x00\x00'], 0x24}, 0x1, 0x0, 0x0, 0x4004080}, 0x20040894) shmctl$auto_IPC_SET(0x5, 0x1, &(0x7f00000001c0)={{0x0, r0, r1, 0x0, 0x80, 0x119800, 0x9}, 0x1, 0x9, 0xfffffffffffffff8, 0x800, @raw=0x8, @raw=0xfffffff9, 0x5, 0x0, &(0x7f0000000280)="5f70ec21b9e5494c0217b6c23d39f0687837235f98b5482afb439344a92a5d78e6452abb20c9fb8205b95347c71c98c3c711d6a084b229e588f8393b6a7d4d4566db9628031a614ac905d9ac0e81da9fa0c10404fbcecaf5d7fe099b51f78219993ccec012aa8d1a47ab47f48c16cf843fe950ef09a12fd9717189e0e2859f59c18926cb243014e0b7cd8a0c5b64398d7ca86ffa6f85fd55de7b00bec27390aac530de275b34da5d98293c1f729333a9041110e1e27bc0f37c687aeb5c1dd0c2283ab17df32dd486b7cf88d752476d312a0f60a053864f11ededce7e44", &(0x7f0000000380)="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"}) openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$auto_ftrace_event_format_fops_trace_events(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing/events/vmalloc/alloc_vmap_area/format\x00', 0x54800, 0x0) ioctl$auto(0x3, 0x80000541b, 0x38) shutdown$auto(0x200000003, 0x2) recvmmsg$auto(0x3, 0x0, 0x10000, 0x300, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) socket(0x2, 0x6, 0x0) io_uring_setup$auto(0x6, 0x0) connect$auto(0x3, &(0x7f00000018c0)=@l2={0x1f, 0xa, @none, 0x8, 0x1}, 0x55) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80002, 0x73) r5 = socket(0xa, 0x5, 0x0) shutdown$auto(0x200000003, 0x2) connect$auto(r5, 0x0, 0x80000000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x0, 0x0) move_pages$auto(0x0, 0xd0, 0x0, 0x0, 0x0, 0x2) sendmsg$auto_OVS_DP_CMD_NEW(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001440)={&(0x7f0000001400)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00032abd7000fedbdf250100000008000200", @ANYRES32, @ANYBLOB='\b\x00\t\x00', @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x1) unshare$auto(0x40000080) capset$auto(0x0, &(0x7f0000000040)={0x80000000, 0x26, 0x80000001}) 5.096728693s ago: executing program 3 (id=1868): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_ovs_meter(&(0x7f0000003040), 0xffffffffffffffff) sendmsg$auto_OVS_METER_CMD_SET(r0, &(0x7f0000003240)={0x0, 0x34, &(0x7f0000003200)={&(0x7f00000000c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="5da926bd7000fcdbdf250200000004000200140004800c0048800c00dd000300000000000000080001"], 0x34}, 0x1, 0x0, 0x0, 0xc0}, 0x40) 5.014159623s ago: executing program 3 (id=1869): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/fs/ext4/sda1/first_error_func\x00', 0x0, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) eventfd$auto(0x3) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x19) r1 = signalfd4$auto(0xffffffff, 0x0, 0x8, 0x0) read$auto(r1, 0x0, 0x80000000006) signalfd$auto(r1, 0x0, 0x8) read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000040)=""/114, 0x72) 4.049714102s ago: executing program 3 (id=1871): r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ram8\x00', 0x10002, 0x0) r1 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000100)='/proc/fs/jbd2/sda1-8/info\x00', 0x40, 0x0) pread64$auto(r1, 0x0, 0x5, 0x200) ioctl$auto_IOC_PR_REGISTER(r0, 0x401870c8, 0x0) mmap$auto(0xfffffffffffffffe, 0x10400002, 0xfffffffffffffffe, 0x4f1, 0x2, 0x8000) madvise$auto(0x0, 0xffffffffffff0001, 0x15) mmap$auto(0x0, 0x20007, 0x100, 0x19, 0xffffffffffffffff, 0x8000) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/nfc/nfc0/rfkill0/soft\x00', 0x8081, 0x0) r3 = open(&(0x7f0000000080)='./cgroup.cpu/cgroup.procs\x00', 0x80842, 0x1a0) sendmsg$auto_NL80211_CMD_GET_REG(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@NL80211_ATTR_MLO_LINK_ID={0x5, 0x139, 0x1}, @NL80211_ATTR_TDLS_INITIATOR={0x4}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6, 0x12, 0xa}, @NL80211_ATTR_SUPPORT_MESH_AUTH={0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x811}, 0x40090) read$auto(r3, 0x0, 0x1) write$auto(r2, 0x0, 0xe) openat$auto_fuse_dev_operations_fuse_i(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x88442, 0x0) read$auto(0x3, 0x0, 0x30) mmap$auto(0x2, 0x7ff, 0x4d8, 0xf4, r0, 0xfffffffffffeffff) 3.733028627s ago: executing program 3 (id=1872): openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/fs/ext4/sda1/first_error_func\x00', 0x0, 0x0) vmsplice$auto(0x4, &(0x7f0000000040)={0x0, 0x80000000002}, 0x3, 0x4) r0 = socket(0xa, 0x800, 0x6) setsockopt$auto(r0, 0x29, 0xb, 0x0, 0xca6) mmap$auto(0x0, 0x8, 0xdf, 0x10000000009b72, 0x2, 0x8000) ioctl$auto(0x4000000000000c8, 0x800454cf, 0x3) r1 = openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) vmsplice$auto(0x4, &(0x7f0000000040)={0x0, 0x80000000002}, 0x3, 0x4) mprotect$auto(0x1ffff000, 0x8000000000000001, 0x4) futex$auto(0x0, 0x6, 0x1, &(0x7f0000000040)={0xfffffffffffffff9, 0x5}, 0x0, 0x7) ioctl$auto_IOCTL_VMCI_VERSION2(r1, 0x7a7, 0x0) r2 = openat$auto_full_fops_mem(0xffffffffffffff9c, &(0x7f00000000c0), 0x80, 0x0) read$auto_full_fops_mem(r2, &(0x7f0000000100)=""/61, 0x3d) r3 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv6/conf/all/disable_ipv6\x00', 0x1401, 0x0) pwrite64$auto(r3, &(0x7f00000003c0)='\vX\xb5n\x91p\xe6\x1eRN8\x99C\x05s\x1cJ\x99\x00:\x00!\r>\x94\x1a\xd3\xd3\x1d\xf8\xbebZ\xddL\'\x03\xf1`\x9f\x1e\xf9\xa4\xf8\x15\x02l@^\x0fo\x84\xfc\x89\v\xea\x1b\x95\xafQ;CL\"\x01\x0e\xa4\xdf\xdav\x1cC\x8a\xeeq\xf0\xcdr\xfa\xa2@X\xb9_\xdd*\xd1\x14^\xbe\xa2y\x1f\xee\xeeE\x18A\x14\xc6\xaa\x19\x9d\x17\xcf\x9e3!\x97\xe8X\xa3,a\xd5\x14\xb9\xa9\xb3\xf7\x19\xe5\xa6\x81\xbb 3\xc3\xec\x12\xef\xfbs\x9e}\xb0\xc9\x16I\x14\xbc\x01\xf0\x93O\xf0\x9byg\xb2\xdcZ\xf8g[\xf5\x97\x16\x0fm3\xcc\xc9\xaa\x812\b\x12\xffQq\xd5\xfc\xc5\xaf\xcd:1\xef\xca\xf3\xc7\xa4\xebS\x17\x99\x0f\xa3\x83\xb9\xbe\xa0u\x90(\xd2\xa5\xbe\xaf9a\x10K&\xf7N\xb8\xf5\x19\x12\x95\x1ex\xe3\x89\x9eU\xb5\x80\x0e\xfb\xe2\xd61\b\t\xa4H*v\x9a`%\xb4)\xa0\xb6\x11\xc3\xb4\xaa^\x02\xc5E\na\x03\xd3\xf2j\xa4Ly\xfa\xfcX.\xa1\xcfU\xcc\xec\x8b\x057\xda,v\x1br\xd3\xc1\xcc\xb4p\xff\x8c\x17YW\xc2\x92\xaf\xa8\x9c\x9dX]\xa4\x9a\x1a\xd5\x80B\x10\xd1\xd5\xca\x85\x9e)FT0\xe3\xb4\x19\x9dR\xc5\xdf\xb3\x9e\xea+2\x94\xba\x8c\xbe79\xba\x92\xcb\xd5\x87kB\xbd\xda\xf9\xb6)\xb3R\"\xe5A\xcfi\xd1\xf6\xa9\x86\x00\x88\x86\x05@d\xbc\xca\xd0v\xa07\xd9\x01Z\x89\xec\xce[J\xfeM\xfc\x1f\xe7j)\xe8\xdb\xfa\xa57\xe71\x9b\xbc\xf5|\xc6\xc8\xe7N\xd3i.|\xdd\xc0h\xd6', 0x8001, 0xd) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) r4 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty12\x00', 0x800, 0x0) r5 = socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) request_key$auto_KEY_SPEC_REQUESTOR_KEYRING(&(0x7f0000000c00)='.-\x00', 0x0, 0x0, 0xfffffffffffffff8) ioctl$auto(r4, 0x560f, r5) ioctl$auto_IOCTL_VMCI_INIT_CONTEXT(r1, 0x7a0, 0x6) ioctl$auto_IOCTL_VMCI_CTX_GET_CPT_STATE(r1, 0x7b1, 0x0) 3.641380177s ago: executing program 0 (id=1873): openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, 0x0, 0x200, 0x0) close_range$auto(0x2, 0x8, 0x7) socket(0xa, 0x5, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda\x00', 0x1, 0x0) adjtimex$auto(&(0x7f00000004c0)={0xf332b6e, 0x0, 0x0, 0xfffffffffffffffd, 0xd4, 0x1, 0xa, 0x0, 0x1, 0x368e, 0x2, {0x100000000, 0x10000}, 0x1, 0x6, 0xfffffffffffffffd, 0x1008000, 0x0, 0x80000004, 0x81, 0xffffffffffff628e, 0xa747, 0xdeb1, 0x804}) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) bpf$auto(0xe, 0xffffffffffffffff, 0x0) unshare$auto(0x40000080) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) futex$auto(0x0, 0x2, 0x49, 0x0, 0x0, 0x0) setsockopt$auto(0x3, 0x1, 0x41, 0x0, 0x88) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_l2tp(0x0, 0xffffffffffffffff) sendmsg$auto_L2TP_CMD_TUNNEL_CREATE(r1, 0x0, 0x4080) write$auto(r0, &(0x7f0000000400)='/dev/audio1\x00', 0xa3d9) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)) sched_setscheduler$auto(0x0, 0x8, &(0x7f0000000000)={0xfff}) fcntl$auto(r2, 0x402, 0x2) prctl$auto(0x23, 0xa, 0xd929, 0x0, 0x0) fcntl$auto(r2, 0x402, 0x0) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0xffffffffffffffff, 0x8000) r3 = openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer\x00', 0x80091, 0x0) writev$auto(r3, &(0x7f0000000000)={0x0, 0x710d}, 0x8000000000000001) 3.43005737s ago: executing program 3 (id=1874): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x1, 0x0, 0x0, 0x4004810}, 0xc090) close_range$auto(0x0, 0xfffffffffffff000, 0x2) socket$nl_generic(0x10, 0x3, 0x10) socket(0x10, 0x2, 0x0) sendmsg$auto_OVS_PACKET_CMD_EXECUTE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES32, @ANYBLOB="1b0026bd7000fddbdf25030000000400080008000380090012"], 0x20}, 0x1, 0x0, 0x0, 0x4004040}, 0xc800) socket(0x10, 0x2, 0x4) socket(0x10, 0x2, 0x0) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00022abd7000fbdbdf2502"], 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="72010000", @ANYBLOB="180027"], 0x1ac}}, 0x40000) r0 = openat$auto_adf_hb_cfg_fops_adf_heartbeat_dbgfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/ieee80211/phy0/statistics/dot11RTSFailureCount\x00', 0x149040, 0x0) read$auto_adf_hb_cfg_fops_adf_heartbeat_dbgfs(r0, 0x0, 0x0) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) mmap$auto(0xff, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) write$auto_tty_fops_tty_io(0xffffffffffffffff, 0x0, 0x0) bpf$auto(0xe, &(0x7f0000000700)=@bpf_attr_1={0xffffffffffffffff, 0x6, @next_key=0x6, 0x10000}, 0x24) r1 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, 0x0, 0x8a240, 0x0) ioctl$auto_KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) read$auto_v4l2_fops_v4l2_dev(r1, 0x0, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) gettid() rt_sigtimedwait$auto(0x0, 0x0, 0x0, 0x8) mmap$auto(0x0, 0x40009, 0xe2, 0x9b72, 0x7, 0x28000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x19) madvise$auto(0x4, 0xffffffffffff0001, 0x14) madvise$auto(0x0, 0xffffffffffff0005, 0x19) futex$auto(0x0, 0x8d, 0x0, 0x0, 0x0, 0x100) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb2, 0x402, 0x300000000000) 3.263785192s ago: executing program 1 (id=1875): write$auto_uprobe_events_ops_trace_uprobe(0xffffffffffffffff, &(0x7f0000000180)="545ff9f1233fb696dd85e5cd8b7ddf824c94c2ce7e7cdbc068d10271abf7e777fc94a7ae9802ba0dcb5da01341723f42195db924b7e86eef50201a3c1c0d39e20877b9c4897347f351ffc0f0bbc683511feb187330084ac0542b3eeeba647d08bb99110ecf66ae0529483a44d4438ed43ad0a7063c8423d28f7af510f3546d44cf054faefb", 0x85) close_range$auto(0x0, 0xfffffffffffff000, 0x2) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0xffffffffffffffff, 0x8000) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'veth0_to_hsr\x00', 0x0}) bpf$auto(0x5, &(0x7f0000000300)=@bpf_attr_3={0x3, 0x4, 0x7, 0x67, 0x400, 0x0, 0x1, 0x80f0c8, 0x0, "38c1d5cbcb9f6b5e511f0cd8ed068f65", r1, 0x113e33f2, 0xffffffffffffffff, 0xe4, 0x6, 0x5, 0x3ad, 0x3, 0x0, 0x3, @attach_btf_obj_fd, 0x4, 0xffff, 0x8, 0x81, 0xfffffffe}, 0x4a) socket(0x2, 0x1, 0x0) socket(0x23, 0x2, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) r3 = mq_open$auto(&(0x7f00000000c0)='\x12\xe6D\b\x9e\x00\x80\x8d\f\xb9w-\xbd!\x9eb\xed\xfb\x0f\xe5\x9dZ\xc2\xd1\x01wBV\x91\x8f_\xc0.\x84\xfe\x84\xd1se\x01\x06\x00\xb3\x13_Y&\xa9\x88\xe4\xa2\xb0V\x85\x92<\xb6\xdcT \\\xf2\v\xb1\xe2\xd8\xfa\xd8V\xe5\x00\xfa\xe9!\xc5<\xce\x18=\x06\xdagq\xb5\r\t\xb2\xde\x99\xd50\xbb\x192\x1c4\x86\xc0\xc1-\xd5\x10\xc3\xfc*[8\x89h\xc5\xba\xff\xc8u50x0, 0x0, 0x80000001, 0x10000000, 0x3cf4c3, 0xe64}, 0x9f, 0x2, 0x5, 0x4, @raw=0x4, @raw, 0x3, 0x0, &(0x7f0000000080)='Vd', 0x0}) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) init_module$auto(0x0, 0xffff9, 0x0) socket(0x2, 0x2, 0x0) r2 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000180), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) sendmsg$auto_NL80211_CMD_SET_WIPHY(r3, &(0x7f0000000080)={0x0, 0xf000, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="130026bd7000dddbdf250200000008000300", @ANYRES32=r4, @ANYBLOB='\b\x00a\x00@\x00\x00\x00'], 0x24}, 0x1, 0x0, 0x0, 0x4004080}, 0x20040894) shmctl$auto_IPC_SET(0x5, 0x1, &(0x7f00000001c0)={{0x0, r0, r1, 0x0, 0x80, 0x119800, 0x9}, 0x1, 0x9, 0xfffffffffffffff8, 0x800, @raw=0x8, @raw=0xfffffff9, 0x5, 0x0, &(0x7f0000000280)="5f70ec21b9e5494c0217b6c23d39f0687837235f98b5482afb439344a92a5d78e6452abb20c9fb8205b95347c71c98c3c711d6a084b229e588f8393b6a7d4d4566db9628031a614ac905d9ac0e81da9fa0c10404fbcecaf5d7fe099b51f78219993ccec012aa8d1a47ab47f48c16cf843fe950ef09a12fd9717189e0e2859f59c18926cb243014e0b7cd8a0c5b64398d7ca86ffa6f85fd55de7b00bec27390aac530de275b34da5d98293c1f729333a9041110e1e27bc0f37c687aeb5c1dd0c2283ab17df32dd486b7cf88d752476d312a0f60a053864f11ededce7e44", &(0x7f0000000380)="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"}) openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$auto_ftrace_event_format_fops_trace_events(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing/events/vmalloc/alloc_vmap_area/format\x00', 0x54800, 0x0) ioctl$auto(0x3, 0x80000541b, 0x38) shutdown$auto(0x200000003, 0x2) recvmmsg$auto(0x3, 0x0, 0x10000, 0x300, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) socket(0x2, 0x6, 0x0) setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) connect$auto(0x3, &(0x7f00000018c0)=@l2={0x1f, 0xa, @none, 0x8, 0x1}, 0x55) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80002, 0x73) r5 = socket(0xa, 0x5, 0x0) shutdown$auto(0x200000003, 0x2) connect$auto(r5, 0x0, 0x80000000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x0, 0x0) move_pages$auto(0x0, 0xd0, 0x0, 0x0, 0x0, 0x2) sendmsg$auto_OVS_DP_CMD_NEW(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001440)={&(0x7f0000001400)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00032abd7000fedbdf250100000008000200", @ANYRES32, @ANYBLOB='\b\x00\t\x00', @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x1) unshare$auto(0x40000080) capset$auto(0x0, &(0x7f0000000040)={0x80000000, 0x26, 0x80000001}) 2.371597612s ago: executing program 2 (id=1880): mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) r0 = openat$auto_dma_heap_fops_dma_heap(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$auto_dma_heap_fops_dma_heap(r0, 0xffffffffffdffe00, &(0x7f0000000140)=';') ioctl$auto(0x3, 0x40086200, 0x38) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$auto_ovs_meter(&(0x7f0000003040), 0xffffffffffffffff) sendmsg$auto_OVS_METER_CMD_SET(r1, &(0x7f0000003240)={0x0, 0x0, &(0x7f0000003200)={&(0x7f00000000c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="5da926bd7000fcdbdf250200000004000200140004800c0048800c00dd000300000000000000080001"], 0x34}, 0x1, 0x0, 0x0, 0xc0}, 0x40) 1.27881266s ago: executing program 1 (id=1881): r0 = socket(0x2, 0x3, 0x1) mmap$auto(0x0, 0x200006, 0x2, 0x40eb1, 0x602, 0x300000000000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) mmap$auto(0x0, 0x400005, 0x800000000000df, 0x9b72, 0x2, 0x8000) madvise$auto(0x0, 0xffffffffffff0001, 0x15) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$auto_mac80211_hwsim(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_HWSIM_CMD_NEW_RADIO(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)={0x14, r2, 0x1, 0x5, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x44004811}, 0x40000c0) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) recvmmsg$auto(0x3, 0x0, 0x40, 0x10006, 0x0) shutdown$auto(0x200000003, 0x2) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x40008000) io_uring_setup$auto(0x6, 0x0) r3 = socket(0x10, 0x2, 0x4) sendmsg$auto_NFSD_CMD_THREADS_SET(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001400c7"], 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x400c000) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket(0x10, 0x2, 0xc) sendmsg$auto_ETHTOOL_MSG_CHANNELS_GET(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="18000000", @ANYRES8=r4, @ANYBLOB="01"], 0x18}, 0x1, 0x0, 0x0, 0x60008004}, 0x80) write$auto(r3, &(0x7f0000000000)='-\x00', 0xfdef) setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) r5 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/blkio.bfq.io_serviced\x00', 0x8202, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r5, &(0x7f0000000000)=""/34, 0x22) connect$auto(r0, &(0x7f0000000000), 0x55) sendmsg$auto_IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20040000}, 0x4000) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) setsockopt$auto(0x3, 0x0, 0x21, 0x0, 0x28) sendmmsg$auto(0x3, &(0x7f0000000040)={{0x0, 0x2, &(0x7f0000000080)={0x0, 0x1}, 0x10a, 0x0, 0x0, 0x3ff}, 0xed7138c}, 0x200, 0x0) 1.278510044s ago: executing program 2 (id=1882): rseq$auto(&(0x7f0000000300)={0xe, 0x401, 0x0, 0x6, 0xffffffff, 0x2}, 0x8008, 0x4, 0x6) renameat2$auto(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x8) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/block/loop7/queue/rq_affinity\x00', 0xe3102, 0x0) sendfile$auto(r0, r0, 0x0, 0x3) r1 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000780)='/proc/sys/kernel/unprivileged_bpf_disabled\x00', 0x101002, 0x0) add_key$auto(&(0x7f0000000180)='/sys/devices/virtual/block/loop7/queue/rq_affinity\x00', &(0x7f0000000240)='{\x00', &(0x7f0000000280)="0d46679ce4661742db85c1f4e5ac08b699a3f7852dd9d63bc3ad456ceab76294a65786a1ba57769985f70a4acb4125e5f6b88e6d4eb41f7047e3e8417a6ec90d733022ea09f430e24f4f5f0c6db63650fb32b992549c4267c75e4928d8dce0e0619838a585ca928443b0ee25bdc113", 0x400, 0x6) write$auto(r1, &(0x7f0000000100), 0x73) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$auto_net_shaper(&(0x7f0000000540), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'netdevsim0\x00', 0x0}) sendmsg$auto_NET_SHAPER_CMD_GET2(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010029bd7000fcdadf250100000008000800", @ANYRES32=r5, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x60040010}, 0x10) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) symlink$auto(0x0, &(0x7f0000000340)='\xfb\x00') r6 = syz_genetlink_get_family_id$auto_nfc(&(0x7f00000000c0), r4) sendmsg$auto_NFC_CMD_DEP_LINK_UP(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000b40)={0x4d8, r6, 0x300, 0x70bd26, 0x25dfdbfb, {}, [@NFC_ATTR_VENDOR_DATA={0x7c, 0x1f, "aadbf9cc78a1a187f69c6b6135be61485988dc8200ef34d00b9290f2e8a2eff878711d47faefe21f1c2294afcaa403d61527719156aff4c2f33b53c6a40d2c232d6467f53fa1f85385528371674b219f02db88177922b6c799e01839448b5871f752811e57701596c37a55d43bf292edc37973bb28e754fe"}, @NFC_ATTR_SE_APDU={0x8e, 0x19, "0e917887a516247f418abb9eb9e2575026129e543aff42a5c7a53ddd2c5b91c2167939412f83f72e5c85188d4fa1324d364e6c3ff5593365d452a3cc90b164101d4226f2a6e261af9af168b71a273c51c5fd21e5e8ce7bde95964486bb242a13267d530d895db5ed2efa0dc925514ad4fff68232fcdb6847a95c6958f5cff453895f6c906ec25d9347e5"}, @NFC_ATTR_LLC_PARAM_LTO={0x5, 0xf, 0x2}, @NFC_ATTR_RF_MODE={0x5, 0xb, 0x3}, @NFC_ATTR_VENDOR_ID={0x8, 0x1d, 0x6}, @NFC_ATTR_FIRMWARE_NAME={0x2f, 0x14, '/proc/sys/kernel/unprivileged_bpf_disabled\x00'}, @NFC_ATTR_PROTOCOLS={0x8, 0x3, 0xf}, @NFC_ATTR_LLC_SDP={0x35f, 0x13, 0x0, 0x1, [@nested={0x153, 0xf0, 0x0, 0x1, [@generic="a3fc1db581319fec5e4f8031414a12e317d4cd511cc75c84af8d9d7d21e41c44325db07b1812cb8697e481aebd51c8c5a1f6cbd0cd5aa43c7fca9a6131a262ccbe7fc2c7b6adacff9322d9a724ae2fd60db6c8b544bbb5fd43d9a238692cf841680b9d7832b5f7895f8e210d606e1a91b594e13694d4c00b361b36830ff4534b51dcdeed1c46b1445025725235641db8617685b26810c2b8936fea34cfc8be46f25ecb0afa5dace09d5d8b3bf4097e0ca0cae5bb3ea40c20cdb5129ef68f0b8c771bffae44bb46a0d2f54a40e6cd4358517efe46dd50ade8913c967037e96d61363e8503", @typed={0x8, 0xd1, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="5ba699097adfaec70c666cc67091c652e0cd7cdfc8ce2b3741aeef49868d5f33aaec260baf90766ed91263c7e5e44cffc57a6c", @typed={0x14, 0x89, 0x0, 0x0, @ipv6=@loopback}, @typed={0x14, 0xc2, 0x0, 0x0, @ipv6=@mcast1}, @nested={0x4, 0x120}, @nested={0x4, 0xa3}]}, @typed={0xc, 0x6d, 0x0, 0x0, @u64}, @generic="c2a419797f57c09cb00c04f6cd574f", @nested={0x83, 0x66, 0x0, 0x1, [@typed={0xc, 0x96, 0x0, 0x0, @u64=0x4}, @nested={0x4, 0xb2}, @nested={0x4, 0xc5}, @generic="2f1fa2b52e4aae9098f9424057325cc2000248ed62ce01e6ab80d400e888d751360668830dbfea3bb22d98384607c710cd8d5b6e59ce562fb21c1a", @typed={0x2f, 0x4f, 0x0, 0x0, @str='/proc/sys/kernel/unprivileged_bpf_disabled\x00'}]}, @nested={0x165, 0xd7, 0x0, 0x1, [@nested={0x4, 0x23}, @nested={0x4, 0xae}, @generic="8ce4e6fb462c0a4f4b6660a6d028027d550a8b9d035368305436b38fbc", @generic="00995ede16aded86590d299f8bca1422553931e2de1a0da94f2b6dd07ccbb1e82996474f466a7150dd352a6b999e7489664ebdc60c2846a8f4af3bde095d46650b522df44352d6ca471d62927bddd2517193cfe17ad43f6ad39f2d46ca417be099905147e791d5", @typed={0x4, 0x50}, @nested={0x4, 0x12e}, @generic="9a675d3c8010d0bf004271cf8d1601636877f883123d41ae20dec4989d1bb22dd8fdc4883ccca0c52061c06496a8fafe9a36fa025d242da0c1b4fabd1678463518c3468c4c231b7dda37e0aab2c1d4204f4c161e0ae7346a50b1e5916c146b159158e0a5ca1df5a5af6aa06c3fc2ca74752292b764f3bdac9d9f2bd438f727eb31cf91216f9414f16f397e8ba1a8d8b2cf9d374908931f6287094e52d67b8f1ba9c2a831fada262ef33bfbb30c5fd8731dd4af79145e76e9e5bbe2077886ec2e34", @nested={0x4, 0x2f}, @nested={0x4, 0x118}, @nested={0x4, 0x18}]}]}, @NFC_ATTR_DEVICE_NAME={0x7, 0x2, '^:#'}]}, 0x4d8}, 0x1, 0x0, 0x0, 0x10000000}, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x800008000) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) io_uring_register$auto(0x2, 0x7, &(0x7f0000000040)="c2befe461275928d9bec10318d0a2caff9f933f9a0cca9331204d0bf611125ff6167601f9288331a9e9c", 0x3) 1.185389235s ago: executing program 0 (id=1883): r0 = openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) ioctl$auto_IOCTL_VMCI_VERSION2(r0, 0x7a7, 0x0) ioctl$auto_IOCTL_VMCI_INIT_CONTEXT(r0, 0x7a0, 0x6) ioctl$auto_IOCTL_VMCI_CTX_GET_CPT_STATE(r0, 0x7b1, 0x0) 645.107969ms ago: executing program 2 (id=1884): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x60742, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) write$auto(0x3, 0x0, 0x7fffffff) openat$auto_dvb_demux_fops_dmxdev(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) r0 = socket(0x2b, 0x1, 0x1) openat$auto_ppp_device_fops_ppp_generic(0xffffffffffffff9c, &(0x7f0000000080), 0x80080, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x2) sendmsg$auto_NFC_CMD_DEP_LINK_DOWN(r0, 0x0, 0x20000001) mmap$auto(0x0, 0x400005, 0xe3, 0x9b72, r0, 0x7) madvise$auto(0x0, 0xffffffffffff0004, 0x19) kill$auto(0x0, 0x21) mmap$auto(0x0, 0x20009, 0x10000000000df, 0xeb2, 0x401, 0x8000) socket(0x15, 0x5, 0x0) madvise$auto(0x0, 0x200007, 0x8) madvise$auto(0x0, 0x2003f0, 0x15) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) syz_genetlink_get_family_id$auto_nfc(&(0x7f00000000c0), r0) sendmsg$auto_NFC_CMD_STOP_POLL(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x44084) remap_file_pages$auto(0x6a27, 0x1020, 0x0, 0x3, 0x4) mmap$auto(0x0, 0x2020009, 0x3, 0x400000eb1, 0xfffffffffffffffa, 0x8000) sysfs$auto(0x2, 0x10000000000048, 0x0) close_range$auto(0x2, 0x8, 0x0) 644.547863ms ago: executing program 0 (id=1892): openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) mmap$auto(0x0, 0x20009, 0xe2, 0xeb1, 0x405, 0x8000) close_range$auto(0x2, 0x8, 0x0) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x8c00, 0x0) ioctl$auto_KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$auto(0x3, 0x40a0ae49, 0x38) 216.14481ms ago: executing program 1 (id=1885): mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) r0 = socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0xc2481, 0x0) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) syz_genetlink_get_family_id$auto_batadv(0x0, 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$auto_ethtool(0x0, r0) sendmsg$auto_ETHTOOL_MSG_RSS_GET(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000127bd7000fbdbff252600000008000200e0ff0080ffffff7f000000004bfe9b6f782f5bd116f7ed8140385a07e0d0e11856"], 0x24}, 0x1, 0x0, 0x0, 0x50}, 0x8010) setrlimit$auto(0x1000000007, 0x0) socket(0x2, 0x1, 0x0) openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fb1\x00', 0x81, 0x0) epoll_create$auto(0x4) epoll_ctl$auto(0x5, 0x1, 0xffffffffffffffff, 0x0) r2 = openat$auto_proc_projid_map_operations_base(0xffffffffffffff9c, 0x0, 0x101002, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x1}, 0x8) connect$auto(0x4, 0x0, 0x10) sendmmsg$auto(0x4, 0x0, 0x9a6, 0x6) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) fcntl$auto(0x3, 0x4, 0xa553) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) 210.886522ms ago: executing program 0 (id=1894): r0 = openat$auto_uprobe_events_ops_trace_uprobe(0xffffffffffffff9c, 0x0, 0x20000, 0x0) write$auto_uprobe_events_ops_trace_uprobe(r0, &(0x7f0000000180)="545ff9f1233fb696dd85e5cd8b7ddf824c94c2ce7e7cdbc068d10271abf7e777fc94a7ae9802ba0dcb5da01341723f42195db924b7e86eef50201a3c1c0d39e20877b9c4897347f351ffc0f0bbc683511feb187330084ac0542b3eeeba647d08bb99110ecf66ae0529483a44d4438ed43ad0a7063c8423d28f7af510f3546d44cf054faefb", 0x85) close_range$auto(0x0, 0xfffffffffffff000, 0x2) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0xffffffffffffffff, 0x8000) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000440)={'veth0_to_hsr\x00', 0x0}) bpf$auto(0x5, &(0x7f0000000300)=@bpf_attr_3={0x3, 0x4, 0x7, 0x67, 0x400, 0x0, 0x1, 0x80f0c8, 0x0, "38c1d5cbcb9f6b5e511f0cd8ed068f65", r2, 0x113e33f2, 0xffffffffffffffff, 0xe4, 0x6, 0x5, 0x3ad, 0x3, 0x0, 0x3, @attach_btf_obj_fd, 0x4, 0xffff, 0x8, 0x81, 0xfffffffe}, 0x4a) socket(0x2, 0x1, 0x0) socket(0x23, 0x2, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) r4 = mq_open$auto(&(0x7f00000000c0)='\x12\xe6D\b\x9e\x00\x80\x8d\f\xb9w-\xbd!\x9eb\xed\xfb\x0f\xe5\x9dZ\xc2\xd1\x01wBV\x91\x8f_\xc0.\x84\xfe\x84\xd1se\x01\x06\x00\xb3\x13_Y&\xa9\x88\xe4\xa2\xb0V\x85\x92<\xb6\xdcT \\\xf2\v\xb1\xe2\xd8\xfa\xd8V\xe5\x00\xfa\xe9!\xc5<\xce\x18=\x06\xdagq\xb5\r\t\xb2\xde\x99\xd50\xbb\x192\x1c4\x86\xc0\xc1-\xd5\x10\xc3\xfc*[8\x89h\xc5\xba\xff\xc8u5 [ 656.471113][T12519] Invalid ELF header magic: != ELF [ 656.592986][T12523] FAULT_INJECTION: forcing a failure. [ 656.592986][T12523] name failslab, interval 1, probability 0, space 0, times 0 [ 656.651344][T12523] CPU: 0 UID: 0 PID: 12523 Comm: syz.1.1379 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 656.651380][T12523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 656.651397][T12523] Call Trace: [ 656.651405][T12523] [ 656.651415][T12523] dump_stack_lvl+0x16c/0x1f0 [ 656.651477][T12523] should_fail_ex+0x50a/0x650 [ 656.651527][T12523] ? fs_reclaim_acquire+0xae/0x150 [ 656.651570][T12523] ? tomoyo_encode2+0x100/0x3e0 [ 656.651622][T12523] should_failslab+0xc2/0x120 [ 656.651653][T12523] __kmalloc_noprof+0xcb/0x510 [ 656.651700][T12523] ? d_absolute_path+0x137/0x1b0 [ 656.651733][T12523] ? rcu_is_watching+0x12/0xc0 [ 656.651770][T12523] tomoyo_encode2+0x100/0x3e0 [ 656.651819][T12523] tomoyo_encode+0x29/0x50 [ 656.651861][T12523] tomoyo_realpath_from_path+0x19d/0x720 [ 656.651918][T12523] tomoyo_path_number_perm+0x248/0x590 [ 656.651955][T12523] ? tomoyo_path_number_perm+0x235/0x590 [ 656.651996][T12523] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 656.652070][T12523] ? __pfx_lock_release+0x10/0x10 [ 656.652115][T12523] ? trace_lock_acquire+0x14e/0x1f0 [ 656.652155][T12523] ? lock_acquire+0x2f/0xb0 [ 656.652196][T12523] ? __fget_files+0x40/0x3a0 [ 656.652247][T12523] ? __fget_files+0x206/0x3a0 [ 656.652297][T12523] security_file_ioctl+0x9b/0x240 [ 656.652339][T12523] __x64_sys_ioctl+0xb7/0x200 [ 656.652386][T12523] do_syscall_64+0xcd/0x250 [ 656.652433][T12523] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 656.652477][T12523] RIP: 0033:0x7f68d698d169 [ 656.652500][T12523] 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 [ 656.652529][T12523] RSP: 002b:00007f68d7766038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 656.652556][T12523] RAX: ffffffffffffffda RBX: 00007f68d6ba5fa0 RCX: 00007f68d698d169 [ 656.652575][T12523] RDX: 00004000000000c0 RSI: 0000000040107447 RDI: 0000000000000003 [ 656.652619][T12523] RBP: 00007f68d7766090 R08: 0000000000000000 R09: 0000000000000000 [ 656.652638][T12523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 656.652656][T12523] R13: 0000000000000000 R14: 00007f68d6ba5fa0 R15: 00007ffc70c0fc88 [ 656.652694][T12523] [ 656.872288][T12523] ERROR: Out of memory at tomoyo_realpath_from_path. [ 657.394128][T12532] FAULT_INJECTION: forcing a failure. [ 657.394128][T12532] name failslab, interval 1, probability 0, space 0, times 0 [ 657.420221][T12532] CPU: 1 UID: 0 PID: 12532 Comm: syz.2.1382 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 657.420267][T12532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 657.420286][T12532] Call Trace: [ 657.420296][T12532] [ 657.420309][T12532] dump_stack_lvl+0x16c/0x1f0 [ 657.420359][T12532] should_fail_ex+0x50a/0x650 [ 657.420413][T12532] ? fs_reclaim_acquire+0xae/0x150 [ 657.420462][T12532] should_failslab+0xc2/0x120 [ 657.420494][T12532] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 657.420555][T12532] ? __xlate_proc_name+0x173/0x210 [ 657.420608][T12532] ? __proc_create+0x2c0/0x8b0 [ 657.420668][T12532] __proc_create+0x2c0/0x8b0 [ 657.420723][T12532] ? __pfx___proc_create+0x10/0x10 [ 657.420778][T12532] ? find_held_lock+0x2d/0x110 [ 657.420826][T12532] proc_mkdir+0x82/0x170 [ 657.420858][T12532] ? __pfx_proc_mkdir+0x10/0x10 [ 657.420900][T12532] cache_register_net+0x18f/0x5e0 [ 657.420940][T12532] nfsd_export_init+0x16e/0x250 [ 657.420988][T12532] ? __pfx_nfsd_net_init+0x10/0x10 [ 657.421033][T12532] nfsd_net_init+0x33/0x3a0 [ 657.421081][T12532] ? __pfx_nfsd_net_init+0x10/0x10 [ 657.421127][T12532] ops_init+0x1df/0x5f0 [ 657.421185][T12532] setup_net+0x21f/0x860 [ 657.421242][T12532] ? __pfx_setup_net+0x10/0x10 [ 657.421292][T12532] ? down_read_killable+0xcc/0x380 [ 657.421341][T12532] ? __pfx_down_read_killable+0x10/0x10 [ 657.421391][T12532] ? __raw_spin_lock_init+0x3a/0x110 [ 657.421425][T12532] ? debug_mutex_init+0x37/0x70 [ 657.421466][T12532] copy_net_ns+0x2a6/0x5f0 [ 657.421504][T12532] create_new_namespaces+0x3ea/0xad0 [ 657.421592][T12532] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 657.421653][T12532] ksys_unshare+0x45d/0xa40 [ 657.421689][T12532] ? __pfx_ksys_unshare+0x10/0x10 [ 657.421723][T12532] ? xfd_validate_state+0x5d/0x180 [ 657.421784][T12532] __x64_sys_unshare+0x31/0x40 [ 657.421818][T12532] do_syscall_64+0xcd/0x250 [ 657.421867][T12532] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 657.421914][T12532] RIP: 0033:0x7f850818d169 [ 657.421940][T12532] 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 [ 657.421971][T12532] RSP: 002b:00007f8509057038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 657.422002][T12532] RAX: ffffffffffffffda RBX: 00007f85083a5fa0 RCX: 00007f850818d169 [ 657.422023][T12532] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 657.422043][T12532] RBP: 00007f850820e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 657.422063][T12532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 657.422082][T12532] R13: 0000000000000000 R14: 00007f85083a5fa0 R15: 00007ffec1552f58 [ 657.422124][T12532] [ 658.234412][T12538] FAULT_INJECTION: forcing a failure. [ 658.234412][T12538] name failslab, interval 1, probability 0, space 0, times 0 [ 658.267680][T12538] CPU: 0 UID: 0 PID: 12538 Comm: syz.2.1383 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 658.267728][T12538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 658.267746][T12538] Call Trace: [ 658.267755][T12538] [ 658.267766][T12538] dump_stack_lvl+0x16c/0x1f0 [ 658.267813][T12538] should_fail_ex+0x50a/0x650 [ 658.267861][T12538] ? fs_reclaim_acquire+0xae/0x150 [ 658.267901][T12538] should_failslab+0xc2/0x120 [ 658.267927][T12538] kmem_cache_alloc_node_noprof+0x72/0x3c0 [ 658.267978][T12538] ? __alloc_skb+0x2b1/0x380 [ 658.268027][T12538] __alloc_skb+0x2b1/0x380 [ 658.268069][T12538] ? __pfx___alloc_skb+0x10/0x10 [ 658.268111][T12538] ? __pfx___lock_acquire+0x10/0x10 [ 658.268155][T12538] ? is_dynamic_key+0x280/0x280 [ 658.268212][T12538] tipc_buf_acquire+0x26/0xe0 [ 658.268261][T12538] tipc_msg_build+0x10c/0x1120 [ 658.268313][T12538] ? net_generic+0xea/0x2a0 [ 658.268353][T12538] ? __pfx_lock_release+0x10/0x10 [ 658.268394][T12538] ? __pfx_tipc_msg_build+0x10/0x10 [ 658.268481][T12538] tipc_send_group_bcast+0x7ce/0xa60 [ 658.268537][T12538] ? __pfx_tipc_send_group_bcast+0x10/0x10 [ 658.268574][T12538] ? mark_lock+0xb5/0xc60 [ 658.268619][T12538] ? __pfx_mark_lock+0x10/0x10 [ 658.268664][T12538] ? __pfx_woken_wake_function+0x10/0x10 [ 658.268702][T12538] ? mark_lock+0xb5/0xc60 [ 658.268743][T12538] ? mark_lock+0xb5/0xc60 [ 658.268798][T12538] ? hlock_class+0x4e/0x130 [ 658.268830][T12538] ? __lock_acquire+0x15a9/0x3c40 [ 658.268879][T12538] __tipc_sendmsg+0x4a5/0x1990 [ 658.268942][T12538] ? __pfx___tipc_sendmsg+0x10/0x10 [ 658.268992][T12538] ? __pfx_mark_lock+0x10/0x10 [ 658.269038][T12538] ? lock_acquire.part.0+0x11b/0x380 [ 658.269090][T12538] ? find_held_lock+0x2d/0x110 [ 658.269138][T12538] ? mark_held_locks+0x9f/0xe0 [ 658.269191][T12538] tipc_sendmsg+0x4f/0x70 [ 658.269237][T12538] ____sys_sendmsg+0xaaf/0xc90 [ 658.269274][T12538] ? copy_msghdr_from_user+0x10b/0x160 [ 658.269323][T12538] ? __pfx_____sys_sendmsg+0x10/0x10 [ 658.269356][T12538] ? __lock_acquire+0xcc5/0x3c40 [ 658.269419][T12538] ___sys_sendmsg+0x135/0x1e0 [ 658.269470][T12538] ? __pfx____sys_sendmsg+0x10/0x10 [ 658.269543][T12538] ? trace_lock_acquire+0x14e/0x1f0 [ 658.269608][T12538] __sys_sendmmsg+0x201/0x420 [ 658.269662][T12538] ? __pfx___sys_sendmmsg+0x10/0x10 [ 658.269735][T12538] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 658.269793][T12538] ? fput+0x67/0x440 [ 658.269823][T12538] ? ksys_write+0x1ba/0x250 [ 658.269863][T12538] ? __pfx_ksys_write+0x10/0x10 [ 658.269912][T12538] __x64_sys_sendmmsg+0x9c/0x100 [ 658.269960][T12538] ? lockdep_hardirqs_on+0x7c/0x110 [ 658.269999][T12538] do_syscall_64+0xcd/0x250 [ 658.270044][T12538] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 658.270088][T12538] RIP: 0033:0x7f850818d169 [ 658.270112][T12538] 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 [ 658.270140][T12538] RSP: 002b:00007f8509057038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 658.270168][T12538] RAX: ffffffffffffffda RBX: 00007f85083a5fa0 RCX: 00007f850818d169 [ 658.270188][T12538] RDX: 00000000000009a6 RSI: 0000000000000000 RDI: 0000000000000003 [ 658.270206][T12538] RBP: 00007f8509057090 R08: 0000000000000000 R09: 0000000000000000 [ 658.270224][T12538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 658.270242][T12538] R13: 0000000000000000 R14: 00007f85083a5fa0 R15: 00007ffec1552f58 [ 658.270280][T12538] [ 659.333824][T12554] random: crng reseeded on system resumption [ 659.354915][T12551] dyndbg: expected <4096 bytes into control [ 659.361487][T12554] FAULT_INJECTION: forcing a failure. [ 659.361487][T12554] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 659.378568][T12554] CPU: 0 UID: 0 PID: 12554 Comm: syz.2.1390 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 659.378609][T12554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 659.378628][T12554] Call Trace: [ 659.378638][T12554] [ 659.378650][T12554] dump_stack_lvl+0x16c/0x1f0 [ 659.378701][T12554] should_fail_ex+0x50a/0x650 [ 659.378754][T12554] ? __pfx___might_resched+0x10/0x10 [ 659.378813][T12554] should_fail_alloc_page+0xe7/0x130 [ 659.378849][T12554] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 659.378903][T12554] __alloc_frozen_pages_noprof+0x18e/0x2470 [ 659.378962][T12554] ? mark_held_locks+0x9f/0xe0 [ 659.379011][T12554] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 659.379051][T12554] ? lockdep_hardirqs_on+0x7c/0x110 [ 659.379094][T12554] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 659.379133][T12554] ? stack_depot_save_flags+0x38f/0x9c0 [ 659.379193][T12554] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 659.379255][T12554] ? kasan_save_stack+0x42/0x60 [ 659.379303][T12554] ? kasan_save_stack+0x33/0x60 [ 659.379350][T12554] ? kasan_save_track+0x14/0x30 [ 659.379403][T12554] ? chrdev_open+0x237/0x6a0 [ 659.379464][T12554] ? do_dentry_open+0x735/0x1c40 [ 659.379511][T12554] ? vfs_open+0x82/0x3f0 [ 659.379541][T12554] ? path_openat+0x1e88/0x2d80 [ 659.379588][T12554] ? do_filp_open+0x20c/0x470 [ 659.379635][T12554] ? do_sys_openat2+0x17a/0x1e0 [ 659.379668][T12554] ? __x64_sys_openat+0x175/0x210 [ 659.379703][T12554] ? do_syscall_64+0xcd/0x250 [ 659.379747][T12554] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 659.379798][T12554] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 659.379854][T12554] ? policy_nodemask+0xea/0x4e0 [ 659.379890][T12554] alloc_pages_mpol+0x1fc/0x540 [ 659.379924][T12554] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 659.379969][T12554] alloc_pages_noprof+0x131/0x390 [ 659.380003][T12554] get_zeroed_page_noprof+0x14/0x50 [ 659.380043][T12554] get_image_page+0x18/0x190 [ 659.380079][T12554] chain_alloc+0x8c/0xd0 [ 659.380116][T12554] memory_bm_create+0x311/0x810 [ 659.380169][T12554] create_basic_memory_bitmaps+0x111/0x680 [ 659.380218][T12554] snapshot_open+0x235/0x2b0 [ 659.380261][T12554] ? __pfx_snapshot_open+0x10/0x10 [ 659.380305][T12554] misc_open+0x35a/0x420 [ 659.380339][T12554] ? __pfx_misc_open+0x10/0x10 [ 659.380372][T12554] chrdev_open+0x237/0x6a0 [ 659.380425][T12554] ? __pfx_chrdev_open+0x10/0x10 [ 659.380488][T12554] ? file_set_fsnotify_mode_from_watchers+0x163/0x640 [ 659.380544][T12554] do_dentry_open+0x735/0x1c40 [ 659.380592][T12554] ? __pfx_chrdev_open+0x10/0x10 [ 659.380647][T12554] ? inode_permission+0xdd/0x5f0 [ 659.380689][T12554] vfs_open+0x82/0x3f0 [ 659.380720][T12554] ? may_open+0x1f2/0x400 [ 659.380762][T12554] path_openat+0x1e88/0x2d80 [ 659.380827][T12554] ? __pfx_path_openat+0x10/0x10 [ 659.380877][T12554] ? __pfx___lock_acquire+0x10/0x10 [ 659.380921][T12554] ? lock_acquire.part.0+0x11b/0x380 [ 659.380968][T12554] ? find_held_lock+0x2d/0x110 [ 659.381009][T12554] do_filp_open+0x20c/0x470 [ 659.381059][T12554] ? __pfx_do_filp_open+0x10/0x10 [ 659.381107][T12554] ? find_held_lock+0x2d/0x110 [ 659.381172][T12554] ? alloc_fd+0x41f/0x760 [ 659.381233][T12554] do_sys_openat2+0x17a/0x1e0 [ 659.381269][T12554] ? __pfx_do_sys_openat2+0x10/0x10 [ 659.381302][T12554] ? __pfx_lock_release+0x10/0x10 [ 659.381353][T12554] ? bpf_lsm_capable+0x9/0x10 [ 659.381401][T12554] __x64_sys_openat+0x175/0x210 [ 659.381438][T12554] ? __pfx___x64_sys_openat+0x10/0x10 [ 659.381500][T12554] do_syscall_64+0xcd/0x250 [ 659.381551][T12554] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 659.381598][T12554] RIP: 0033:0x7f850818d169 [ 659.381624][T12554] 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 [ 659.381657][T12554] RSP: 002b:00007f8509057038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 659.381689][T12554] RAX: ffffffffffffffda RBX: 00007f85083a5fa0 RCX: 00007f850818d169 [ 659.381712][T12554] RDX: 0000000000180b01 RSI: 0000400000000000 RDI: ffffffffffffff9c [ 659.381734][T12554] RBP: 00007f850820e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 659.381754][T12554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 659.381774][T12554] R13: 0000000000000000 R14: 00007f85083a5fa0 R15: 00007ffec1552f58 [ 659.381816][T12554] [ 660.553532][T12570] could not allocate digest TFM handle [ 660.748772][T12581] FAULT_INJECTION: forcing a failure. [ 660.748772][T12581] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 660.762318][T12581] CPU: 1 UID: 0 PID: 12581 Comm: syz.0.1396 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 660.762357][T12581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 660.762376][T12581] Call Trace: [ 660.762385][T12581] [ 660.762396][T12581] dump_stack_lvl+0x16c/0x1f0 [ 660.762443][T12581] should_fail_ex+0x50a/0x650 [ 660.762501][T12581] strncpy_from_user+0x3b/0x2d0 [ 660.762553][T12581] getname_flags.part.0+0x8f/0x550 [ 660.762596][T12581] getname_flags+0x93/0xf0 [ 660.762648][T12581] do_readlinkat+0xb5/0x390 [ 660.762681][T12581] ? __pfx_do_readlinkat+0x10/0x10 [ 660.762714][T12581] ? syscall_user_dispatch+0x7a/0x130 [ 660.762774][T12581] __x64_sys_readlink+0x78/0xc0 [ 660.762812][T12581] do_syscall_64+0xcd/0x250 [ 660.762859][T12581] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 660.762905][T12581] RIP: 0033:0x7fbe64d8d169 [ 660.762930][T12581] 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 [ 660.762961][T12581] RSP: 002b:00007fbe65c3b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000059 [ 660.762990][T12581] RAX: ffffffffffffffda RBX: 00007fbe64fa5fa0 RCX: 00007fbe64d8d169 [ 660.763010][T12581] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 0000400000000b00 [ 660.763029][T12581] RBP: 00007fbe65c3b090 R08: 0000000000000000 R09: 0000000000000000 [ 660.763049][T12581] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 660.763068][T12581] R13: 0000000000000000 R14: 00007fbe64fa5fa0 R15: 00007ffefe79c0f8 [ 660.763107][T12581] [ 661.051178][T12564] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1392'. [ 662.132879][T12601] Invalid ELF header magic: != ELF [ 663.983704][T12630] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1410'. [ 663.993744][T12630] mac80211_hwsim hwsim9 wlan1: entered allmulticast mode [ 664.945087][T12654] FAULT_INJECTION: forcing a failure. [ 664.945087][T12654] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 664.958291][T12654] CPU: 1 UID: 0 PID: 12654 Comm: syz.3.1417 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 664.958327][T12654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 664.958346][T12654] Call Trace: [ 664.958356][T12654] [ 664.958367][T12654] dump_stack_lvl+0x16c/0x1f0 [ 664.958414][T12654] should_fail_ex+0x50a/0x650 [ 664.958464][T12654] ? page_copy_sane+0xcd/0x2d0 [ 664.958497][T12654] copy_page_from_iter_atomic+0x39f/0x1920 [ 664.958550][T12654] ? __pfx_copy_page_from_iter_atomic+0x10/0x10 [ 664.958588][T12654] ? fault_in_readable+0x1a7/0x200 [ 664.958630][T12654] ? __pfx_fault_in_readable+0x10/0x10 [ 664.958672][T12654] ? I_BDEV+0xd/0x20 [ 664.958699][T12654] ? inode_to_bdi+0x9e/0x160 [ 664.958749][T12654] iomap_file_buffered_write+0x633/0xc70 [ 664.958800][T12654] ? __pfx_iomap_file_buffered_write+0x10/0x10 [ 664.958836][T12654] ? find_held_lock+0x2d/0x110 [ 664.958870][T12654] ? __pfx_inode_set_ctime_current+0x10/0x10 [ 664.958930][T12654] ? preempt_count_add+0x76/0x150 [ 664.958970][T12654] ? mnt_put_write_access_file+0xc1/0xf0 [ 664.959020][T12654] blkdev_write_iter+0x574/0xdd0 [ 664.959069][T12654] vfs_write+0x5ae/0x1150 [ 664.959119][T12654] ? __pfx_blkdev_write_iter+0x10/0x10 [ 664.959164][T12654] ? __pfx_vfs_write+0x10/0x10 [ 664.959209][T12654] ? __fget_files+0x40/0x3a0 [ 664.959272][T12654] ksys_write+0x12b/0x250 [ 664.959314][T12654] ? __pfx_ksys_write+0x10/0x10 [ 664.959369][T12654] do_syscall_64+0xcd/0x250 [ 664.959415][T12654] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 664.959459][T12654] RIP: 0033:0x7fa7acf8d169 [ 664.959482][T12654] 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 [ 664.959512][T12654] RSP: 002b:00007fa7ade8a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 664.959540][T12654] RAX: ffffffffffffffda RBX: 00007fa7ad1a5fa0 RCX: 00007fa7acf8d169 [ 664.959561][T12654] RDX: 000000007fffffff RSI: 0000000000000000 RDI: 0000000000000003 [ 664.959580][T12654] RBP: 00007fa7ade8a090 R08: 0000000000000000 R09: 0000000000000000 [ 664.959598][T12654] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 664.959617][T12654] R13: 0000000000000000 R14: 00007fa7ad1a5fa0 R15: 00007ffdf4e03a68 [ 664.959654][T12654] [ 665.741355][T12659] FAULT_INJECTION: forcing a failure. [ 665.741355][T12659] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 665.765476][T12668] ptrace attach of "./syz-executor exec"[5844] was attempted by "./syz-executor exec"[12668] [ 665.838985][T12659] CPU: 0 UID: 0 PID: 12659 Comm: syz.1.1418 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 665.839028][T12659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 665.839046][T12659] Call Trace: [ 665.839082][T12659] [ 665.839094][T12659] dump_stack_lvl+0x16c/0x1f0 [ 665.839152][T12659] should_fail_ex+0x50a/0x650 [ 665.839211][T12659] _copy_from_user+0x2e/0xd0 [ 665.839247][T12659] kstrtouint_from_user+0xd7/0x1c0 [ 665.839294][T12659] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 665.839355][T12659] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 665.839409][T12659] proc_fail_nth_write+0x84/0x250 [ 665.839450][T12659] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 665.839489][T12659] ? ksys_write+0x12b/0x250 [ 665.839544][T12659] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 665.839583][T12659] vfs_write+0x24c/0x1150 [ 665.839632][T12659] ? __fget_files+0x1fc/0x3a0 [ 665.839680][T12659] ? __pfx___mutex_lock+0x10/0x10 [ 665.839723][T12659] ? __pfx_vfs_write+0x10/0x10 [ 665.839792][T12659] ? __fget_files+0x206/0x3a0 [ 665.839850][T12659] ksys_write+0x12b/0x250 [ 665.839894][T12659] ? __pfx_ksys_write+0x10/0x10 [ 665.839951][T12659] do_syscall_64+0xcd/0x250 [ 665.839997][T12659] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 665.840042][T12659] RIP: 0033:0x7f68d698bc1f [ 665.840072][T12659] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48 [ 665.840102][T12659] RSP: 002b:00007f68d7745030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 665.840131][T12659] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f68d698bc1f [ 665.840147][T12659] RDX: 0000000000000001 RSI: 00007f68d77450a0 RDI: 0000000000000008 [ 665.840163][T12659] RBP: 00007f68d7745090 R08: 0000000000000000 R09: 0000000000000000 [ 665.840178][T12659] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 665.840193][T12659] R13: 0000000000000000 R14: 00007f68d6ba6080 R15: 00007ffc70c0fc88 [ 665.840236][T12659] [ 667.524872][T12690] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1424'. [ 674.243177][T12770] FAULT_INJECTION: forcing a failure. [ 674.243177][T12770] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 674.462580][T12770] CPU: 0 UID: 0 PID: 12770 Comm: syz.3.1445 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 674.462622][T12770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 674.462641][T12770] Call Trace: [ 674.462650][T12770] [ 674.462662][T12770] dump_stack_lvl+0x16c/0x1f0 [ 674.462710][T12770] should_fail_ex+0x50a/0x650 [ 674.462770][T12770] _copy_to_user+0x32/0xd0 [ 674.462816][T12770] simple_read_from_buffer+0xd0/0x160 [ 674.462862][T12770] proc_fail_nth_read+0x198/0x270 [ 674.462903][T12770] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 674.462946][T12770] ? rw_verify_area+0xcf/0x680 [ 674.462985][T12770] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 674.463025][T12770] vfs_read+0x1df/0xbf0 [ 674.463070][T12770] ? __fget_files+0x1fc/0x3a0 [ 674.463118][T12770] ? __pfx___mutex_lock+0x10/0x10 [ 674.463162][T12770] ? __pfx_vfs_read+0x10/0x10 [ 674.463218][T12770] ? __fget_files+0x206/0x3a0 [ 674.463278][T12770] ksys_read+0x12b/0x250 [ 674.463321][T12770] ? __pfx_ksys_read+0x10/0x10 [ 674.463378][T12770] do_syscall_64+0xcd/0x250 [ 674.463427][T12770] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 674.463472][T12770] RIP: 0033:0x7fa7acf8bb7c [ 674.463496][T12770] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 674.463526][T12770] RSP: 002b:00007fa7ade69030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 674.463554][T12770] RAX: ffffffffffffffda RBX: 00007fa7ad1a6080 RCX: 00007fa7acf8bb7c [ 674.463573][T12770] RDX: 000000000000000f RSI: 00007fa7ade690a0 RDI: 0000000000000008 [ 674.463589][T12770] RBP: 00007fa7ade69090 R08: 0000000000000000 R09: 0000000000000000 [ 674.463605][T12770] R10: 000000000000ffff R11: 0000000000000246 R12: 0000000000000001 [ 674.463623][T12770] R13: 0000000000000000 R14: 00007fa7ad1a6080 R15: 00007ffdf4e03a68 [ 674.463661][T12770] [ 676.111616][T12800] openvswitch: netlink: ufid size 17 bytes exceeds the range (1, 16) [ 676.134305][T12800] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 676.501205][T12810] FAULT_INJECTION: forcing a failure. [ 676.501205][T12810] name failslab, interval 1, probability 0, space 0, times 0 [ 676.535496][T12810] CPU: 0 UID: 0 PID: 12810 Comm: syz.2.1457 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 676.535535][T12810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 676.535552][T12810] Call Trace: [ 676.535561][T12810] [ 676.535572][T12810] dump_stack_lvl+0x16c/0x1f0 [ 676.535618][T12810] should_fail_ex+0x50a/0x650 [ 676.535666][T12810] ? fs_reclaim_acquire+0xae/0x150 [ 676.535716][T12810] ? tomoyo_encode2+0x100/0x3e0 [ 676.535759][T12810] should_failslab+0xc2/0x120 [ 676.535789][T12810] __kmalloc_noprof+0xcb/0x510 [ 676.535858][T12810] ? rcu_is_watching+0x12/0xc0 [ 676.535897][T12810] tomoyo_encode2+0x100/0x3e0 [ 676.535949][T12810] tomoyo_encode+0x29/0x50 [ 676.535992][T12810] tomoyo_realpath_from_path+0x19d/0x720 [ 676.536042][T12810] ? tomoyo_path_number_perm+0x235/0x590 [ 676.536086][T12810] tomoyo_path_number_perm+0x248/0x590 [ 676.536123][T12810] ? tomoyo_path_number_perm+0x235/0x590 [ 676.536167][T12810] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 676.536244][T12810] ? __pfx_lock_release+0x10/0x10 [ 676.536291][T12810] ? trace_lock_acquire+0x14e/0x1f0 [ 676.536333][T12810] ? lock_acquire+0x2f/0xb0 [ 676.536377][T12810] ? __fget_files+0x40/0x3a0 [ 676.536429][T12810] ? __fget_files+0x206/0x3a0 [ 676.536483][T12810] security_file_ioctl+0x9b/0x240 [ 676.536527][T12810] __x64_sys_ioctl+0xb7/0x200 [ 676.536571][T12810] do_syscall_64+0xcd/0x250 [ 676.536619][T12810] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 676.536675][T12810] RIP: 0033:0x7f850818d169 [ 676.536705][T12810] 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 [ 676.536735][T12810] RSP: 002b:00007f8509057038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 676.536764][T12810] RAX: ffffffffffffffda RBX: 00007f85083a5fa0 RCX: 00007f850818d169 [ 676.536783][T12810] RDX: 0000000000000000 RSI: 00000000c048aeca RDI: 0000000000000004 [ 676.536800][T12810] RBP: 00007f8509057090 R08: 0000000000000000 R09: 0000000000000000 [ 676.536817][T12810] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 676.536833][T12810] R13: 0000000000000000 R14: 00007f85083a5fa0 R15: 00007ffec1552f58 [ 676.536870][T12810] [ 676.536891][T12810] ERROR: Out of memory at tomoyo_realpath_from_path. [ 678.824253][T12845] FAULT_INJECTION: forcing a failure. [ 678.824253][T12845] name failslab, interval 1, probability 0, space 0, times 0 [ 678.891256][T12845] CPU: 1 UID: 0 PID: 12845 Comm: syz.3.1465 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 678.891300][T12845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 678.891319][T12845] Call Trace: [ 678.891328][T12845] [ 678.891341][T12845] dump_stack_lvl+0x16c/0x1f0 [ 678.891390][T12845] should_fail_ex+0x50a/0x650 [ 678.891440][T12845] ? fs_reclaim_acquire+0xae/0x150 [ 678.891484][T12845] should_failslab+0xc2/0x120 [ 678.891517][T12845] kmem_cache_alloc_node_noprof+0x72/0x3c0 [ 678.891567][T12845] ? __alloc_skb+0x2b1/0x380 [ 678.891624][T12845] __alloc_skb+0x2b1/0x380 [ 678.891675][T12845] ? __pfx___alloc_skb+0x10/0x10 [ 678.891724][T12845] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 678.891776][T12845] netlink_alloc_large_skb+0x69/0x130 [ 678.891825][T12845] netlink_sendmsg+0x689/0xd70 [ 678.891876][T12845] ? __pfx_netlink_sendmsg+0x10/0x10 [ 678.891936][T12845] ____sys_sendmsg+0xaaf/0xc90 [ 678.891972][T12845] ? copy_msghdr_from_user+0x10b/0x160 [ 678.892021][T12845] ? __pfx_____sys_sendmsg+0x10/0x10 [ 678.892055][T12845] ? __lock_acquire+0xcc5/0x3c40 [ 678.892117][T12845] ___sys_sendmsg+0x135/0x1e0 [ 678.892168][T12845] ? __pfx____sys_sendmsg+0x10/0x10 [ 678.892233][T12845] ? trace_lock_acquire+0x14e/0x1f0 [ 678.892296][T12845] __sys_sendmmsg+0x201/0x420 [ 678.892350][T12845] ? __pfx___sys_sendmmsg+0x10/0x10 [ 678.892413][T12845] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 678.892485][T12845] ? fput+0x67/0x440 [ 678.892516][T12845] ? ksys_write+0x1ba/0x250 [ 678.892559][T12845] ? __pfx_ksys_write+0x10/0x10 [ 678.892614][T12845] __x64_sys_sendmmsg+0x9c/0x100 [ 678.892661][T12845] ? lockdep_hardirqs_on+0x7c/0x110 [ 678.892701][T12845] do_syscall_64+0xcd/0x250 [ 678.892747][T12845] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 678.892791][T12845] RIP: 0033:0x7fa7acf8d169 [ 678.892814][T12845] 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 [ 678.892845][T12845] RSP: 002b:00007fa7ade8a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 678.892873][T12845] RAX: ffffffffffffffda RBX: 00007fa7ad1a5fa0 RCX: 00007fa7acf8d169 [ 678.892894][T12845] RDX: 0000000000000003 RSI: 0000400000000080 RDI: 0000000000000003 [ 678.892913][T12845] RBP: 00007fa7ade8a090 R08: 0000000000000000 R09: 0000000000000000 [ 678.892931][T12845] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 678.892950][T12845] R13: 0000000000000000 R14: 00007fa7ad1a5fa0 R15: 00007ffdf4e03a68 [ 678.892987][T12845] [ 679.186747][T12847] bridge0: port 3(vlan1) entered blocking state [ 679.466997][T12847] bridge0: port 3(vlan1) entered disabled state [ 679.538152][T12847] vlan1: entered allmulticast mode [ 679.549564][T12857] FAULT_INJECTION: forcing a failure. [ 679.549564][T12857] name failslab, interval 1, probability 0, space 0, times 0 [ 679.583928][T12847] veth0_vlan: entered allmulticast mode [ 679.655835][T12847] vlan1: entered promiscuous mode [ 679.694240][T12857] CPU: 0 UID: 0 PID: 12857 Comm: syz.1.1469 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 679.694290][T12857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 679.694309][T12857] Call Trace: [ 679.694318][T12857] [ 679.694331][T12857] dump_stack_lvl+0x16c/0x1f0 [ 679.694379][T12857] should_fail_ex+0x50a/0x650 [ 679.694432][T12857] ? fs_reclaim_acquire+0xae/0x150 [ 679.694477][T12857] should_failslab+0xc2/0x120 [ 679.694509][T12857] kmem_cache_alloc_node_noprof+0x72/0x3c0 [ 679.694562][T12857] ? __alloc_skb+0x2b1/0x380 [ 679.694612][T12857] __alloc_skb+0x2b1/0x380 [ 679.694661][T12857] ? __pfx___alloc_skb+0x10/0x10 [ 679.694708][T12857] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 679.694769][T12857] netlink_alloc_large_skb+0x69/0x130 [ 679.694822][T12857] netlink_sendmsg+0x689/0xd70 [ 679.694862][T12857] ? __pfx_netlink_sendmsg+0x10/0x10 [ 679.694926][T12857] ____sys_sendmsg+0xaaf/0xc90 [ 679.694958][T12857] ? copy_msghdr_from_user+0x10b/0x160 [ 679.694999][T12857] ? __pfx_____sys_sendmsg+0x10/0x10 [ 679.695027][T12857] ? __lock_acquire+0xcc5/0x3c40 [ 679.695081][T12857] ___sys_sendmsg+0x135/0x1e0 [ 679.695125][T12857] ? __pfx____sys_sendmsg+0x10/0x10 [ 679.695181][T12857] ? trace_lock_acquire+0x14e/0x1f0 [ 679.695236][T12857] __sys_sendmmsg+0x201/0x420 [ 679.695293][T12857] ? __pfx___sys_sendmmsg+0x10/0x10 [ 679.695347][T12857] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 679.695399][T12857] ? fput+0x67/0x440 [ 679.695428][T12857] ? ksys_write+0x1ba/0x250 [ 679.695468][T12857] ? __pfx_ksys_write+0x10/0x10 [ 679.695512][T12857] __x64_sys_sendmmsg+0x9c/0x100 [ 679.695553][T12857] ? lockdep_hardirqs_on+0x7c/0x110 [ 679.695585][T12857] do_syscall_64+0xcd/0x250 [ 679.695628][T12857] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 679.695669][T12857] RIP: 0033:0x7f68d698d169 [ 679.695692][T12857] 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 [ 679.695718][T12857] RSP: 002b:00007f68d7745038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 679.695744][T12857] RAX: ffffffffffffffda RBX: 00007f68d6ba6080 RCX: 00007f68d698d169 [ 679.695763][T12857] RDX: 0000000000000003 RSI: 0000400000000080 RDI: 0000000000000003 [ 679.695780][T12857] RBP: 00007f68d7745090 R08: 0000000000000000 R09: 0000000000000000 [ 679.695796][T12857] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 679.695813][T12857] R13: 0000000000000000 R14: 00007f68d6ba6080 R15: 00007ffc70c0fc88 [ 679.695847][T12857] [ 679.757668][T12847] bridge0: port 3(vlan1) entered blocking state [ 679.952550][T12847] bridge0: port 3(vlan1) entered forwarding state [ 680.113966][T12860] FAULT_INJECTION: forcing a failure. [ 680.113966][T12860] name failslab, interval 1, probability 0, space 0, times 0 [ 680.130997][T12860] CPU: 1 UID: 0 PID: 12860 Comm: syz.3.1470 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 680.131037][T12860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 680.131055][T12860] Call Trace: [ 680.131064][T12860] [ 680.131075][T12860] dump_stack_lvl+0x16c/0x1f0 [ 680.131118][T12860] should_fail_ex+0x50a/0x650 [ 680.131167][T12860] ? fs_reclaim_acquire+0xae/0x150 [ 680.131211][T12860] should_failslab+0xc2/0x120 [ 680.131241][T12860] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 680.131291][T12860] ? __pmd_alloc+0xc3/0x870 [ 680.131338][T12860] __pmd_alloc+0xc3/0x870 [ 680.131383][T12860] __handle_mm_fault+0x9fb/0x2c60 [ 680.131438][T12860] ? __pfx_lock_release+0x10/0x10 [ 680.131482][T12860] ? trace_lock_acquire+0x14e/0x1f0 [ 680.131524][T12860] ? __pfx___handle_mm_fault+0x10/0x10 [ 680.131606][T12860] handle_mm_fault+0x3fa/0xaa0 [ 680.131662][T12860] __get_user_pages+0x773/0x36f0 [ 680.131717][T12860] ? rwsem_read_trylock+0x12d/0x250 [ 680.131771][T12860] ? __pfx___get_user_pages+0x10/0x10 [ 680.131814][T12860] ? do_madvise+0x2b3/0x7c0 [ 680.131847][T12860] ? lock_acquire+0x2f/0xb0 [ 680.131899][T12860] faultin_page_range+0x24a/0x980 [ 680.131957][T12860] do_madvise+0x553/0x7c0 [ 680.131996][T12860] ? __pfx_do_madvise+0x10/0x10 [ 680.132040][T12860] ? ksys_write+0x1ba/0x250 [ 680.132084][T12860] ? __pfx_ksys_write+0x10/0x10 [ 680.132135][T12860] __x64_sys_madvise+0xa9/0x110 [ 680.132169][T12860] ? lockdep_hardirqs_on+0x7c/0x110 [ 680.132209][T12860] do_syscall_64+0xcd/0x250 [ 680.132255][T12860] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 680.132299][T12860] RIP: 0033:0x7fa7acf8d169 [ 680.132323][T12860] 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 [ 680.132353][T12860] RSP: 002b:00007fa7ade8a038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 680.132381][T12860] RAX: ffffffffffffffda RBX: 00007fa7ad1a5fa0 RCX: 00007fa7acf8d169 [ 680.132402][T12860] RDX: 0000000000000017 RSI: fffffffffffefffd RDI: 0000000000000000 [ 680.132421][T12860] RBP: 00007fa7ade8a090 R08: 0000000000000000 R09: 0000000000000000 [ 680.132440][T12860] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 680.132458][T12860] R13: 0000000000000000 R14: 00007fa7ad1a5fa0 R15: 00007ffdf4e03a68 [ 680.132498][T12860] [ 681.908748][T12895] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1481'. [ 682.103250][T12903] FAULT_INJECTION: forcing a failure. [ 682.103250][T12903] name failslab, interval 1, probability 0, space 0, times 0 [ 682.154911][T12903] CPU: 1 UID: 0 PID: 12903 Comm: syz.2.1485 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 682.154950][T12903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 682.154967][T12903] Call Trace: [ 682.154975][T12903] [ 682.154985][T12903] dump_stack_lvl+0x16c/0x1f0 [ 682.155029][T12903] should_fail_ex+0x50a/0x650 [ 682.155078][T12903] ? fs_reclaim_acquire+0xae/0x150 [ 682.155119][T12903] should_failslab+0xc2/0x120 [ 682.155156][T12903] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 682.155203][T12903] ? mas_alloc_nodes+0x18b/0x8b0 [ 682.155264][T12903] mas_alloc_nodes+0x18b/0x8b0 [ 682.155310][T12903] mas_node_count_gfp+0x105/0x130 [ 682.155351][T12903] mas_preallocate+0x53f/0xce0 [ 682.155409][T12903] ? __pfx_mas_preallocate+0x10/0x10 [ 682.155470][T12903] ? __raw_spin_lock_init+0x3a/0x110 [ 682.155528][T12903] __mmap_region+0x1738/0x2760 [ 682.155563][T12903] ? __pfx___mmap_region+0x10/0x10 [ 682.155604][T12903] ? hlock_class+0x4e/0x130 [ 682.155638][T12903] ? mark_lock+0xb5/0xc60 [ 682.155695][T12903] ? hlock_class+0x4e/0x130 [ 682.155792][T12903] mmap_region+0x32b/0x3f0 [ 682.155832][T12903] do_mmap+0xd8d/0x11b0 [ 682.155883][T12903] ? __pfx_do_mmap+0x10/0x10 [ 682.155928][T12903] ? __pfx_down_write_killable+0x10/0x10 [ 682.155987][T12903] vm_mmap_pgoff+0x203/0x3a0 [ 682.156042][T12903] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 682.156094][T12903] ? __fget_files+0x206/0x3a0 [ 682.156162][T12903] ksys_mmap_pgoff+0x32c/0x5c0 [ 682.156205][T12903] ? __pfx_ksys_write+0x10/0x10 [ 682.156256][T12903] __x64_sys_mmap+0x125/0x190 [ 682.156310][T12903] do_syscall_64+0xcd/0x250 [ 682.156359][T12903] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 682.156404][T12903] RIP: 0033:0x7f850818d169 [ 682.156429][T12903] 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 [ 682.156460][T12903] RSP: 002b:00007f8509057038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 682.156489][T12903] RAX: ffffffffffffffda RBX: 00007f85083a5fa0 RCX: 00007f850818d169 [ 682.156509][T12903] RDX: 0000000000000ffb RSI: 00000000000007ff RDI: 0000020000000000 [ 682.156528][T12903] RBP: 00007f8509057090 R08: 0000000000000003 R09: 0000000000000000 [ 682.156548][T12903] R10: 0008000000008011 R11: 0000000000000246 R12: 0000000000000001 [ 682.156568][T12903] R13: 0000000000000000 R14: 00007f85083a5fa0 R15: 00007ffec1552f58 [ 682.156620][T12903] [ 682.445314][T12900] netlink: 330 bytes leftover after parsing attributes in process `syz.3.1483'. [ 684.600204][T12933] snd_aloop snd_aloop.0: control 5:-2147483645:7:IAªƒ>/Æ[k<÷ÎÇmgx¶U(!5ºœ+-Cî°ÜY¶:14 is already present [ 684.619087][T12935] FAULT_INJECTION: forcing a failure. [ 684.619087][T12935] name failslab, interval 1, probability 0, space 0, times 0 [ 684.646056][T12935] CPU: 0 UID: 0 PID: 12935 Comm: syz.2.1496 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 684.646095][T12935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 684.646111][T12935] Call Trace: [ 684.646119][T12935] [ 684.646130][T12935] dump_stack_lvl+0x16c/0x1f0 [ 684.646176][T12935] should_fail_ex+0x50a/0x650 [ 684.646225][T12935] ? fs_reclaim_acquire+0xae/0x150 [ 684.646268][T12935] should_failslab+0xc2/0x120 [ 684.646299][T12935] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 684.646350][T12935] ? mas_alloc_nodes+0x18b/0x8b0 [ 684.646392][T12935] mas_alloc_nodes+0x18b/0x8b0 [ 684.646432][T12935] mas_node_count_gfp+0x105/0x130 [ 684.646472][T12935] mas_preallocate+0x53f/0xce0 [ 684.646531][T12935] ? __pfx_mas_preallocate+0x10/0x10 [ 684.646587][T12935] ? __raw_spin_lock_init+0x3a/0x110 [ 684.646622][T12935] __mmap_region+0x1738/0x2760 [ 684.646650][T12935] ? __pfx___mmap_region+0x10/0x10 [ 684.646686][T12935] ? hlock_class+0x4e/0x130 [ 684.646716][T12935] ? mark_lock+0xb5/0xc60 [ 684.646768][T12935] ? hlock_class+0x4e/0x130 [ 684.646862][T12935] mmap_region+0x32b/0x3f0 [ 684.646899][T12935] do_mmap+0xd8d/0x11b0 [ 684.646945][T12935] ? __pfx_do_mmap+0x10/0x10 [ 684.647008][T12935] ? __pfx_down_write_killable+0x10/0x10 [ 684.647089][T12935] vm_mmap_pgoff+0x203/0x3a0 [ 684.647145][T12935] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 684.647198][T12935] ? __fget_files+0x206/0x3a0 [ 684.647252][T12935] ksys_mmap_pgoff+0x32c/0x5c0 [ 684.647291][T12935] ? __pfx_ksys_write+0x10/0x10 [ 684.647335][T12935] __x64_sys_mmap+0x125/0x190 [ 684.647385][T12935] do_syscall_64+0xcd/0x250 [ 684.647431][T12935] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 684.647477][T12935] RIP: 0033:0x7f850818d169 [ 684.647502][T12935] 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 [ 684.647534][T12935] RSP: 002b:00007f8509057038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 684.647564][T12935] RAX: ffffffffffffffda RBX: 00007f85083a5fa0 RCX: 00007f850818d169 [ 684.647585][T12935] RDX: 000000000000000b RSI: 0000000000080009 RDI: 00000000ffff8000 [ 684.647605][T12935] RBP: 00007f8509057090 R08: 0000000000000003 R09: 0000000000000000 [ 684.647624][T12935] R10: 0008000000008011 R11: 0000000000000246 R12: 0000000000000001 [ 684.647643][T12935] R13: 0000000000000000 R14: 00007f85083a5fa0 R15: 00007ffec1552f58 [ 684.647682][T12935] [ 687.781913][T12997] snd_aloop snd_aloop.0: control 5:-2147483645:7:IAªƒ>/Æ[k<÷ÎÇmgx¶U(!5ºœ+-Cî°ÜY¶:14 is already present [ 689.222861][T13012] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1517'. [ 689.823844][T13027] nfs4: Unknown parameter 'nfsd' [ 690.268472][T13039] FAULT_INJECTION: forcing a failure. [ 690.268472][T13039] name failslab, interval 1, probability 0, space 0, times 0 [ 690.346356][T13039] CPU: 0 UID: 0 PID: 13039 Comm: syz.0.1526 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 690.346399][T13039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 690.346417][T13039] Call Trace: [ 690.346427][T13039] [ 690.346439][T13039] dump_stack_lvl+0x16c/0x1f0 [ 690.346487][T13039] should_fail_ex+0x50a/0x650 [ 690.346539][T13039] ? fs_reclaim_acquire+0xae/0x150 [ 690.346585][T13039] should_failslab+0xc2/0x120 [ 690.346616][T13039] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 690.346687][T13039] ? vma_merge_new_range+0x40a/0xbb0 [ 690.346737][T13039] ? vm_area_alloc+0x1f/0x230 [ 690.346791][T13039] vm_area_alloc+0x1f/0x230 [ 690.346839][T13039] __mmap_region+0x108d/0x2760 [ 690.346874][T13039] ? __pfx___mmap_region+0x10/0x10 [ 690.346916][T13039] ? hlock_class+0x4e/0x130 [ 690.346950][T13039] ? mark_lock+0xb5/0xc60 [ 690.347015][T13039] ? hlock_class+0x4e/0x130 [ 690.347049][T13039] ? __lock_acquire+0xcc5/0x3c40 [ 690.347144][T13039] ? cap_capable+0xb3/0x250 [ 690.347184][T13039] mmap_region+0x1ab/0x3f0 [ 690.347222][T13039] do_mmap+0xd8d/0x11b0 [ 690.347272][T13039] ? __pfx_do_mmap+0x10/0x10 [ 690.347316][T13039] ? __pfx_down_write_killable+0x10/0x10 [ 690.347375][T13039] vm_mmap_pgoff+0x203/0x3a0 [ 690.347428][T13039] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 690.347474][T13039] ? __fget_files+0x206/0x3a0 [ 690.347533][T13039] ksys_mmap_pgoff+0x7d/0x5c0 [ 690.347576][T13039] ? __pfx_ksys_write+0x10/0x10 [ 690.347626][T13039] __x64_sys_mmap+0x125/0x190 [ 690.347678][T13039] do_syscall_64+0xcd/0x250 [ 690.347726][T13039] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 690.347772][T13039] RIP: 0033:0x7fbe64d8d169 [ 690.347797][T13039] 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 [ 690.347828][T13039] RSP: 002b:00007fbe65c3b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 690.347858][T13039] RAX: ffffffffffffffda RBX: 00007fbe64fa5fa0 RCX: 00007fbe64d8d169 [ 690.347894][T13039] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 690.347913][T13039] RBP: 00007fbe65c3b090 R08: 0000000000000002 R09: 0000000000008000 [ 690.347932][T13039] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000001 [ 690.347951][T13039] R13: 0000000000000000 R14: 00007fbe64fa5fa0 R15: 00007ffefe79c0f8 [ 690.347990][T13039] [ 690.381094][T13040] Invalid ELF header magic: != ELF [ 690.808288][T13048] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 691.097461][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 691.103885][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 692.350023][T13051] kexec: Could not allocate control_code_buffer [ 695.840084][T13114] netlink: 'syz.2.1545': attribute type 2 has an invalid length. [ 695.874843][T13114] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1545'. [ 697.399636][T13144] Invalid ELF header magic: != ELF [ 699.407460][T13159] FAULT_INJECTION: forcing a failure. [ 699.407460][T13159] name failslab, interval 1, probability 0, space 0, times 0 [ 699.491899][T13159] CPU: 0 UID: 0 PID: 13159 Comm: syz.2.1555 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 699.491937][T13159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 699.491955][T13159] Call Trace: [ 699.491964][T13159] [ 699.491975][T13159] dump_stack_lvl+0x16c/0x1f0 [ 699.492021][T13159] should_fail_ex+0x50a/0x650 [ 699.492069][T13159] ? fs_reclaim_acquire+0xae/0x150 [ 699.492110][T13159] should_failslab+0xc2/0x120 [ 699.492146][T13159] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 699.492195][T13159] ? alloc_empty_file+0x73/0x1e0 [ 699.492240][T13159] alloc_empty_file+0x73/0x1e0 [ 699.492275][T13159] path_openat+0xe1/0x2d80 [ 699.492315][T13159] ? hlock_class+0x4e/0x130 [ 699.492347][T13159] ? __lock_acquire+0x15a9/0x3c40 [ 699.492401][T13159] ? __pfx_path_openat+0x10/0x10 [ 699.492446][T13159] ? __pfx___lock_acquire+0x10/0x10 [ 699.492486][T13159] ? lock_acquire.part.0+0x11b/0x380 [ 699.492529][T13159] ? find_held_lock+0x2d/0x110 [ 699.492565][T13159] do_filp_open+0x20c/0x470 [ 699.492610][T13159] ? __pfx_do_filp_open+0x10/0x10 [ 699.492652][T13159] ? find_held_lock+0x2d/0x110 [ 699.492709][T13159] ? alloc_fd+0x41f/0x760 [ 699.492764][T13159] do_sys_openat2+0x17a/0x1e0 [ 699.492796][T13159] ? __pfx_do_sys_openat2+0x10/0x10 [ 699.492849][T13159] ? __fget_files+0x206/0x3a0 [ 699.492918][T13159] __x64_sys_openat+0x175/0x210 [ 699.492951][T13159] ? __pfx___x64_sys_openat+0x10/0x10 [ 699.492984][T13159] ? ksys_write+0x1ba/0x250 [ 699.493038][T13159] do_syscall_64+0xcd/0x250 [ 699.493083][T13159] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 699.493125][T13159] RIP: 0033:0x7f850818d169 [ 699.493159][T13159] 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 [ 699.493189][T13159] RSP: 002b:00007f8509036038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 699.493225][T13159] RAX: ffffffffffffffda RBX: 00007f85083a6080 RCX: 00007f850818d169 [ 699.493246][T13159] RDX: 0000000000080102 RSI: 0000400000000100 RDI: ffffffffffffff9c [ 699.493265][T13159] RBP: 00007f8509036090 R08: 0000000000000000 R09: 0000000000000000 [ 699.493284][T13159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 699.493303][T13159] R13: 0000000000000000 R14: 00007f85083a6080 R15: 00007ffec1552f58 [ 699.493340][T13159] [ 702.305533][T13182] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1562'. [ 703.946588][T13232] Invalid ELF header magic: != ELF [ 707.708547][T13268] bridge0: port 3(gretap0) entered blocking state [ 707.746600][T13268] bridge0: port 3(gretap0) entered disabled state [ 707.753251][T13268] gretap0: entered allmulticast mode [ 707.829401][T13268] gretap0: entered promiscuous mode [ 707.855429][T13268] bridge0: port 3(gretap0) entered blocking state [ 707.862082][T13268] bridge0: port 3(gretap0) entered forwarding state [ 708.045088][T13271] netlink: 161 bytes leftover after parsing attributes in process `syz.1.1584'. [ 709.952888][ T5148] Bluetooth: hci2: Unable to find connection for big 0xd2 [ 710.514833][T13308] Device name cannot be null; rc = [-22] [ 711.168010][T13317] snd_aloop snd_aloop.0: control 5:-2147483645:7:IAªƒ>/Æ[k<÷ÎÇmgx¶U(!5ºœ+-Cî°ÜY¶:14 is already present [ 712.187171][T13328] HfR: entered promiscuous mode [ 712.508869][T13332] syz.0.1598(13332): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 712.941316][T13319] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 712.965040][T13319] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 713.079092][T13338] netlink: 'syz.0.1599': attribute type 1 has an invalid length. [ 713.298690][T13340] FAULT_INJECTION: forcing a failure. [ 713.298690][T13340] name fail_futex, interval 1, probability 0, space 0, times 1 [ 713.355216][T13340] CPU: 0 UID: 0 PID: 13340 Comm: syz.3.1600 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 713.355259][T13340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 713.355279][T13340] Call Trace: [ 713.355289][T13340] [ 713.355302][T13340] dump_stack_lvl+0x16c/0x1f0 [ 713.355353][T13340] should_fail_ex+0x50a/0x650 [ 713.355412][T13340] get_futex_key+0x4a3/0x1000 [ 713.355456][T13340] ? __pfx_get_futex_key+0x10/0x10 [ 713.355509][T13340] futex_wake+0xe8/0x4e0 [ 713.355560][T13340] ? __pfx_futex_wake+0x10/0x10 [ 713.355619][T13340] ? kmem_cache_free+0x2e2/0x4d0 [ 713.355667][T13340] ? putname+0x13c/0x180 [ 713.355706][T13340] do_futex+0x1e5/0x350 [ 713.355747][T13340] ? __pfx_do_futex+0x10/0x10 [ 713.355799][T13340] __x64_sys_futex+0x1e1/0x4c0 [ 713.355842][T13340] ? __x64_sys_openat+0x175/0x210 [ 713.355880][T13340] ? __pfx___x64_sys_futex+0x10/0x10 [ 713.355937][T13340] do_syscall_64+0xcd/0x250 [ 713.355985][T13340] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 713.356030][T13340] RIP: 0033:0x7fa7acf8d169 [ 713.356056][T13340] 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 [ 713.356087][T13340] RSP: 002b:00007fa7ade8a0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 713.356117][T13340] RAX: ffffffffffffffda RBX: 00007fa7ad1a5fa8 RCX: 00007fa7acf8d169 [ 713.356139][T13340] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fa7ad1a5fac [ 713.356161][T13340] RBP: 00007fa7ad1a5fa0 R08: 00007fa7ade8b000 R09: 0000000000000000 [ 713.356182][T13340] R10: 0000000000000006 R11: 0000000000000246 R12: 00007fa7ad1a5fac [ 713.356213][T13340] R13: 0000000000000000 R14: 00007ffdf4e03980 R15: 00007ffdf4e03a68 [ 713.356270][T13340] [ 713.689933][T13340] netlink: 'syz.3.1600': attribute type 1 has an invalid length. [ 714.351571][T13359] Invalid ELF header magic: != ELF [ 715.297048][T13368] could not allocate digest TFM handle [ 715.525999][T13382] syz.1.1613 (13382) used obsolete PPPIOCDETACH ioctl [ 719.541788][T13437] FAULT_INJECTION: forcing a failure. [ 719.541788][T13437] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 719.572465][T13437] CPU: 1 UID: 0 PID: 13437 Comm: syz.1.1627 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 719.572507][T13437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 719.572525][T13437] Call Trace: [ 719.572534][T13437] [ 719.572545][T13437] dump_stack_lvl+0x16c/0x1f0 [ 719.572591][T13437] should_fail_ex+0x50a/0x650 [ 719.572649][T13437] _copy_to_user+0x32/0xd0 [ 719.572688][T13437] simple_read_from_buffer+0xd0/0x160 [ 719.572735][T13437] proc_fail_nth_read+0x198/0x270 [ 719.572776][T13437] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 719.572820][T13437] ? rw_verify_area+0xcf/0x680 [ 719.572861][T13437] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 719.572902][T13437] vfs_read+0x1df/0xbf0 [ 719.572947][T13437] ? __fget_files+0x1fc/0x3a0 [ 719.572996][T13437] ? __pfx___mutex_lock+0x10/0x10 [ 719.573051][T13437] ? __pfx_vfs_read+0x10/0x10 [ 719.573107][T13437] ? __fget_files+0x206/0x3a0 [ 719.573165][T13437] ksys_read+0x12b/0x250 [ 719.573210][T13437] ? __pfx_ksys_read+0x10/0x10 [ 719.573251][T13437] ? syscall_user_dispatch+0x7a/0x130 [ 719.573316][T13437] do_syscall_64+0xcd/0x250 [ 719.573364][T13437] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 719.573411][T13437] RIP: 0033:0x7f68d698bb7c [ 719.573437][T13437] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 719.573468][T13437] RSP: 002b:00007f68d7766030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 719.573498][T13437] RAX: ffffffffffffffda RBX: 00007f68d6ba5fa0 RCX: 00007f68d698bb7c [ 719.573519][T13437] RDX: 000000000000000f RSI: 00007f68d77660a0 RDI: 0000000000000007 [ 719.573546][T13437] RBP: 00007f68d7766090 R08: 0000000000000000 R09: 0000000000000000 [ 719.573567][T13437] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 719.573586][T13437] R13: 0000000000000000 R14: 00007f68d6ba5fa0 R15: 00007ffc70c0fc88 [ 719.573626][T13437] [ 719.792180][T13435] FAULT_INJECTION: forcing a failure. [ 719.792180][T13435] name failslab, interval 1, probability 0, space 0, times 0 [ 719.814847][T13435] CPU: 0 UID: 0 PID: 13435 Comm: syz.0.1626 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 719.814890][T13435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 719.814908][T13435] Call Trace: [ 719.814917][T13435] [ 719.814935][T13435] dump_stack_lvl+0x16c/0x1f0 [ 719.814983][T13435] should_fail_ex+0x50a/0x650 [ 719.815044][T13435] ? fs_reclaim_acquire+0xae/0x150 [ 719.815088][T13435] should_failslab+0xc2/0x120 [ 719.815118][T13435] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 719.815168][T13435] ? security_file_alloc+0x34/0x2b0 [ 719.815216][T13435] security_file_alloc+0x34/0x2b0 [ 719.815260][T13435] init_file+0x93/0x4c0 [ 719.815292][T13435] alloc_empty_file+0x91/0x1e0 [ 719.815326][T13435] path_openat+0xe1/0x2d80 [ 719.815370][T13435] ? __pfx_mark_lock+0x10/0x10 [ 719.815427][T13435] ? __pfx_path_openat+0x10/0x10 [ 719.815471][T13435] ? stack_trace_save+0x95/0xd0 [ 719.815506][T13435] ? __pfx_stack_trace_save+0x10/0x10 [ 719.815550][T13435] do_filp_open+0x20c/0x470 [ 719.815598][T13435] ? __pfx_do_filp_open+0x10/0x10 [ 719.815674][T13435] ? __virt_addr_valid+0x2b4/0x590 [ 719.815708][T13435] ? __pfx_lock_release+0x10/0x10 [ 719.815764][T13435] do_open_execat+0xfa/0x450 [ 719.815815][T13435] ? __pfx_do_open_execat+0x10/0x10 [ 719.815857][T13435] ? __virt_addr_valid+0x5e/0x590 [ 719.815887][T13435] ? __phys_addr_symbol+0x30/0x80 [ 719.815916][T13435] ? __check_object_size+0x488/0x710 [ 719.815948][T13435] alloc_bprm+0x2d/0xdd0 [ 719.815985][T13435] ? strncpy_from_user+0x1fc/0x2d0 [ 719.816043][T13435] do_execveat_common.isra.0+0x1cd/0x610 [ 719.816091][T13435] __x64_sys_execveat+0xda/0x120 [ 719.816137][T13435] do_syscall_64+0xcd/0x250 [ 719.816180][T13435] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 719.816222][T13435] RIP: 0033:0x7fbe64d8d169 [ 719.816245][T13435] 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 [ 719.816273][T13435] RSP: 002b:00007fbe65c3b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 719.816300][T13435] RAX: ffffffffffffffda RBX: 00007fbe64fa5fa0 RCX: 00007fbe64d8d169 [ 719.816319][T13435] RDX: 0000000000000000 RSI: 0000400000000200 RDI: 0000000000000003 [ 719.816337][T13435] RBP: 00007fbe65c3b090 R08: 0000000000011000 R09: 0000000000000000 [ 719.816354][T13435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 719.816371][T13435] R13: 0000000000000000 R14: 00007fbe64fa5fa0 R15: 00007ffefe79c0f8 [ 719.816406][T13435] [ 720.697043][T13454] FAULT_INJECTION: forcing a failure. [ 720.697043][T13454] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 720.759197][T13454] CPU: 0 UID: 0 PID: 13454 Comm: syz.0.1630 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 720.759236][T13454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 720.759255][T13454] Call Trace: [ 720.759263][T13454] [ 720.759276][T13454] dump_stack_lvl+0x16c/0x1f0 [ 720.759322][T13454] should_fail_ex+0x50a/0x650 [ 720.759379][T13454] _copy_from_iter+0x465/0x1560 [ 720.759421][T13454] ? __pfx__copy_from_iter+0x10/0x10 [ 720.759452][T13454] ? raw_sendmsg+0x708/0x3850 [ 720.759482][T13454] ? __pfx_lock_release+0x10/0x10 [ 720.759526][T13454] ? trace_lock_acquire+0x14e/0x1f0 [ 720.759561][T13454] ? __pfx_lock_release+0x10/0x10 [ 720.759604][T13454] ? find_held_lock+0x2d/0x110 [ 720.759647][T13454] raw_sendmsg+0x1804/0x3850 [ 720.759689][T13454] ? __pfx_raw_sendmsg+0x10/0x10 [ 720.759716][T13454] ? do_user_addr_fault+0x83d/0x13f0 [ 720.759770][T13454] ? lockdep_hardirqs_on+0x7c/0x110 [ 720.759824][T13454] ? __pfx___might_resched+0x10/0x10 [ 720.759880][T13454] ? copy_iovec_from_user+0x84/0x170 [ 720.759909][T13454] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 720.759961][T13454] ? aa_sk_perm+0x2f5/0xb20 [ 720.760005][T13454] ? __pfx_raw_sendmsg+0x10/0x10 [ 720.760035][T13454] inet_sendmsg+0x119/0x140 [ 720.760083][T13454] ____sys_sendmsg+0x98c/0xc90 [ 720.760116][T13454] ? copy_msghdr_from_user+0x10b/0x160 [ 720.760159][T13454] ? __pfx_____sys_sendmsg+0x10/0x10 [ 720.760197][T13454] ? __lock_acquire+0xcc5/0x3c40 [ 720.760256][T13454] ___sys_sendmsg+0x135/0x1e0 [ 720.760302][T13454] ? __pfx____sys_sendmsg+0x10/0x10 [ 720.760362][T13454] ? trace_lock_acquire+0x14e/0x1f0 [ 720.760418][T13454] __sys_sendmmsg+0x201/0x420 [ 720.760467][T13454] ? __pfx___sys_sendmmsg+0x10/0x10 [ 720.760523][T13454] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 720.760604][T13454] ? fput+0x67/0x440 [ 720.760635][T13454] ? ksys_write+0x1ba/0x250 [ 720.760678][T13454] ? __pfx_ksys_write+0x10/0x10 [ 720.760728][T13454] __x64_sys_sendmmsg+0x9c/0x100 [ 720.760775][T13454] ? lockdep_hardirqs_on+0x7c/0x110 [ 720.760824][T13454] do_syscall_64+0xcd/0x250 [ 720.760866][T13454] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 720.760907][T13454] RIP: 0033:0x7fbe64d8d169 [ 720.760928][T13454] 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 [ 720.760957][T13454] RSP: 002b:00007fbe65c1a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 720.760984][T13454] RAX: ffffffffffffffda RBX: 00007fbe64fa6080 RCX: 00007fbe64d8d169 [ 720.761003][T13454] RDX: 0000000000000200 RSI: 0000400000000040 RDI: 0000000000000003 [ 720.761021][T13454] RBP: 00007fbe65c1a090 R08: 0000000000000000 R09: 0000000000000000 [ 720.761038][T13454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 720.761056][T13454] R13: 0000000000000000 R14: 00007fbe64fa6080 R15: 00007ffefe79c0f8 [ 720.761091][T13454] [ 722.349864][T13484] netlink: 330 bytes leftover after parsing attributes in process `syz.0.1639'. [ 722.747736][T13484] openvswitch: netlink: Missing valid actions attribute. [ 723.456073][T13501] FAULT_INJECTION: forcing a failure. [ 723.456073][T13501] name failslab, interval 1, probability 0, space 0, times 0 [ 723.529081][T13501] CPU: 1 UID: 0 PID: 13501 Comm: syz.0.1643 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 723.529138][T13501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 723.529156][T13501] Call Trace: [ 723.529165][T13501] [ 723.529176][T13501] dump_stack_lvl+0x16c/0x1f0 [ 723.529222][T13501] should_fail_ex+0x50a/0x650 [ 723.529272][T13501] ? fs_reclaim_acquire+0xae/0x150 [ 723.529315][T13501] ? madvise_collapse+0x1cc/0xb10 [ 723.529347][T13501] should_failslab+0xc2/0x120 [ 723.529376][T13501] __kmalloc_cache_noprof+0x68/0x410 [ 723.529428][T13501] madvise_collapse+0x1cc/0xb10 [ 723.529464][T13501] ? __pfx_lock_release+0x10/0x10 [ 723.529513][T13501] ? __pfx_madvise_collapse+0x10/0x10 [ 723.529553][T13501] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 723.529609][T13501] madvise_vma_behavior+0xbb8/0x1de0 [ 723.529649][T13501] ? __pfx_madvise_vma_behavior+0x10/0x10 [ 723.529686][T13501] ? find_vma_prev+0xdb/0x160 [ 723.529736][T13501] ? __pfx_madvise_vma_behavior+0x10/0x10 [ 723.529769][T13501] ? find_vma+0xc0/0x140 [ 723.529806][T13501] ? __pfx_find_vma+0x10/0x10 [ 723.529841][T13501] ? __pfx_rwsem_read_trylock+0x10/0x10 [ 723.529891][T13501] ? do_madvise+0x2b3/0x7c0 [ 723.529929][T13501] ? __pfx_madvise_vma_behavior+0x10/0x10 [ 723.529963][T13501] madvise_walk_vmas+0x1cf/0x2c0 [ 723.529997][T13501] ? __pfx_madvise_walk_vmas+0x10/0x10 [ 723.530039][T13501] do_madvise+0x366/0x7c0 [ 723.530083][T13501] ? __pfx_do_madvise+0x10/0x10 [ 723.530126][T13501] ? ksys_write+0x1ba/0x250 [ 723.530169][T13501] ? __pfx_ksys_write+0x10/0x10 [ 723.530219][T13501] __x64_sys_madvise+0xa9/0x110 [ 723.530252][T13501] ? lockdep_hardirqs_on+0x7c/0x110 [ 723.530291][T13501] do_syscall_64+0xcd/0x250 [ 723.530335][T13501] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 723.530383][T13501] RIP: 0033:0x7fbe64d8d169 [ 723.530406][T13501] 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 [ 723.530435][T13501] RSP: 002b:00007fbe65c1a038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 723.530475][T13501] RAX: ffffffffffffffda RBX: 00007fbe64fa6080 RCX: 00007fbe64d8d169 [ 723.530494][T13501] RDX: 0000000000000019 RSI: ffffffffffff0004 RDI: 0000000000000000 [ 723.530512][T13501] RBP: 00007fbe65c1a090 R08: 0000000000000000 R09: 0000000000000000 [ 723.530529][T13501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 723.530546][T13501] R13: 0000000000000000 R14: 00007fbe64fa6080 R15: 00007ffefe79c0f8 [ 723.530582][T13501] [ 725.165711][T13521] FAULT_INJECTION: forcing a failure. [ 725.165711][T13521] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 725.208355][T13521] CPU: 0 UID: 0 PID: 13521 Comm: syz.3.1647 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 725.208397][T13521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 725.208415][T13521] Call Trace: [ 725.208424][T13521] [ 725.208436][T13521] dump_stack_lvl+0x16c/0x1f0 [ 725.208483][T13521] should_fail_ex+0x50a/0x650 [ 725.208539][T13521] _copy_to_user+0x32/0xd0 [ 725.208577][T13521] simple_read_from_buffer+0xd0/0x160 [ 725.208620][T13521] proc_fail_nth_read+0x198/0x270 [ 725.208659][T13521] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 725.208698][T13521] ? rw_verify_area+0xcf/0x680 [ 725.208735][T13521] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 725.208774][T13521] vfs_read+0x1df/0xbf0 [ 725.208818][T13521] ? __fget_files+0x1fc/0x3a0 [ 725.208864][T13521] ? __pfx___mutex_lock+0x10/0x10 [ 725.208907][T13521] ? __pfx_vfs_read+0x10/0x10 [ 725.208966][T13521] ? __fget_files+0x206/0x3a0 [ 725.209024][T13521] ksys_read+0x12b/0x250 [ 725.209067][T13521] ? __pfx_ksys_read+0x10/0x10 [ 725.209111][T13521] ? do_user_addr_fault+0x83d/0x13f0 [ 725.209164][T13521] do_syscall_64+0xcd/0x250 [ 725.209211][T13521] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 725.209256][T13521] RIP: 0033:0x7fa7acf8bb7c [ 725.209280][T13521] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 725.209310][T13521] RSP: 002b:00007fa7ade48030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 725.209338][T13521] RAX: ffffffffffffffda RBX: 00007fa7ad1a6160 RCX: 00007fa7acf8bb7c [ 725.209359][T13521] RDX: 000000000000000f RSI: 00007fa7ade480a0 RDI: 0000000000000008 [ 725.209376][T13521] RBP: 00007fa7ade48090 R08: 0000000000000000 R09: 0000000000000000 [ 725.209396][T13521] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 725.209414][T13521] R13: 0000000000000000 R14: 00007fa7ad1a6160 R15: 00007ffdf4e03a68 [ 725.209453][T13521] [ 725.405465][ C0] vkms_vblank_simulate: vblank timer overrun [ 725.823783][T13532] can0: slcan on pty233. [ 726.029783][T13535] Invalid ELF header magic: != ELF [ 726.805360][T13524] can0 (unregistered): slcan off pty233. [ 729.705202][T13597] FAULT_INJECTION: forcing a failure. [ 729.705202][T13597] name failslab, interval 1, probability 0, space 0, times 0 [ 729.784789][T13597] CPU: 1 UID: 0 PID: 13597 Comm: syz.0.1668 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 729.784832][T13597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 729.784851][T13597] Call Trace: [ 729.784860][T13597] [ 729.784871][T13597] dump_stack_lvl+0x16c/0x1f0 [ 729.784920][T13597] should_fail_ex+0x50a/0x650 [ 729.784969][T13597] ? fs_reclaim_acquire+0xae/0x150 [ 729.785012][T13597] should_failslab+0xc2/0x120 [ 729.785042][T13597] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 729.785093][T13597] ? getname_flags.part.0+0x4c/0x550 [ 729.785131][T13597] ? vfs_write+0x306/0x1150 [ 729.785180][T13597] getname_flags.part.0+0x4c/0x550 [ 729.785221][T13597] getname+0x8d/0xe0 [ 729.785269][T13597] do_sys_openat2+0x104/0x1e0 [ 729.785303][T13597] ? __pfx_do_sys_openat2+0x10/0x10 [ 729.785341][T13597] ? __fget_files+0x206/0x3a0 [ 729.785396][T13597] __x64_sys_openat+0x175/0x210 [ 729.785431][T13597] ? __pfx___x64_sys_openat+0x10/0x10 [ 729.785473][T13597] ? ksys_write+0x1ba/0x250 [ 729.785530][T13597] do_syscall_64+0xcd/0x250 [ 729.785576][T13597] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 729.785622][T13597] RIP: 0033:0x7fbe64d8d169 [ 729.785646][T13597] 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 [ 729.785678][T13597] RSP: 002b:00007fbe65c3b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 729.785709][T13597] RAX: ffffffffffffffda RBX: 00007fbe64fa5fa0 RCX: 00007fbe64d8d169 [ 729.785730][T13597] RDX: 0000000000082802 RSI: 0000400000000000 RDI: ffffffffffffff9c [ 729.785751][T13597] RBP: 00007fbe65c3b090 R08: 0000000000000000 R09: 0000000000000000 [ 729.785770][T13597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 729.785789][T13597] R13: 0000000000000001 R14: 00007fbe64fa5fa0 R15: 00007ffefe79c0f8 [ 729.785829][T13597] [ 730.272502][T13594] could not allocate digest TFM handle [ 731.579948][T13624] Invalid ELF header magic: != ELF [ 732.196141][T13629] snd_aloop snd_aloop.0: control 16781581:65535:6:é'x?F¢é/èìzFË·fCªáª:8 is already present [ 736.880929][T13698] snd_aloop snd_aloop.0: control 16781581:65535:6:é'x?F¢é/èìzFË·fCªáª:8 is already present [ 743.110613][T13765] FAULT_INJECTION: forcing a failure. [ 743.110613][T13765] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 743.164751][T13765] CPU: 1 UID: 0 PID: 13765 Comm: syz.2.1698 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 743.164795][T13765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 743.164815][T13765] Call Trace: [ 743.164835][T13765] [ 743.164847][T13765] dump_stack_lvl+0x16c/0x1f0 [ 743.164894][T13765] should_fail_ex+0x50a/0x650 [ 743.164951][T13765] _copy_from_iter+0x2a1/0x1560 [ 743.164986][T13765] ? trace_lock_acquire+0x14e/0x1f0 [ 743.165024][T13765] ? __alloc_skb+0x1fe/0x380 [ 743.165070][T13765] ? __pfx__copy_from_iter+0x10/0x10 [ 743.165102][T13765] ? __virt_addr_valid+0x1a4/0x590 [ 743.165141][T13765] ? __virt_addr_valid+0x5e/0x590 [ 743.165173][T13765] ? __phys_addr_symbol+0x30/0x80 [ 743.165204][T13765] ? __check_object_size+0x488/0x710 [ 743.165241][T13765] netlink_sendmsg+0x813/0xd70 [ 743.165293][T13765] ? __pfx_netlink_sendmsg+0x10/0x10 [ 743.165351][T13765] ____sys_sendmsg+0xaaf/0xc90 [ 743.165386][T13765] ? copy_msghdr_from_user+0x10b/0x160 [ 743.165434][T13765] ? __pfx_____sys_sendmsg+0x10/0x10 [ 743.165467][T13765] ? __lock_acquire+0xcc5/0x3c40 [ 743.165528][T13765] ___sys_sendmsg+0x135/0x1e0 [ 743.165595][T13765] ? __pfx____sys_sendmsg+0x10/0x10 [ 743.165661][T13765] ? trace_lock_acquire+0x14e/0x1f0 [ 743.165725][T13765] __sys_sendmmsg+0x201/0x420 [ 743.165789][T13765] ? __pfx___sys_sendmmsg+0x10/0x10 [ 743.165851][T13765] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 743.165911][T13765] ? fput+0x67/0x440 [ 743.165944][T13765] ? ksys_write+0x1ba/0x250 [ 743.165988][T13765] ? __pfx_ksys_write+0x10/0x10 [ 743.166039][T13765] __x64_sys_sendmmsg+0x9c/0x100 [ 743.166099][T13765] ? lockdep_hardirqs_on+0x7c/0x110 [ 743.166139][T13765] do_syscall_64+0xcd/0x250 [ 743.166184][T13765] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 743.166229][T13765] RIP: 0033:0x7f850818d169 [ 743.166253][T13765] 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 [ 743.166282][T13765] RSP: 002b:00007f8509057038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 743.166311][T13765] RAX: ffffffffffffffda RBX: 00007f85083a5fa0 RCX: 00007f850818d169 [ 743.166332][T13765] RDX: 0000000000000003 RSI: 0000400000000080 RDI: 0000000000000003 [ 743.166351][T13765] RBP: 00007f8509057090 R08: 0000000000000000 R09: 0000000000000000 [ 743.166369][T13765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 743.166388][T13765] R13: 0000000000000000 R14: 00007f85083a5fa0 R15: 00007ffec1552f58 [ 743.166425][T13765] [ 744.083122][T13767] FAULT_INJECTION: forcing a failure. [ 744.083122][T13767] name failslab, interval 1, probability 0, space 0, times 0 [ 744.142574][T13767] CPU: 0 UID: 0 PID: 13767 Comm: syz.3.1696 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 744.142621][T13767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 744.142642][T13767] Call Trace: [ 744.142652][T13767] [ 744.142676][T13767] dump_stack_lvl+0x16c/0x1f0 [ 744.142728][T13767] should_fail_ex+0x50a/0x650 [ 744.142782][T13767] ? fs_reclaim_acquire+0xae/0x150 [ 744.142831][T13767] should_failslab+0xc2/0x120 [ 744.142863][T13767] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 744.142916][T13767] ? copy_process+0x6467/0x8c50 [ 744.142955][T13767] copy_process+0x6467/0x8c50 [ 744.142988][T13767] ? find_held_lock+0x2d/0x110 [ 744.143047][T13767] ? __pfx_copy_process+0x10/0x10 [ 744.143083][T13767] ? try_to_wake_up+0x953/0x1490 [ 744.143134][T13767] ? __pfx_try_to_wake_up+0x10/0x10 [ 744.143179][T13767] ? __pfx_lock_release+0x10/0x10 [ 744.143227][T13767] ? plist_check_head+0xa3/0x150 [ 744.143269][T13767] ? wake_up_q+0xb0/0x160 [ 744.143312][T13767] ? do_raw_spin_unlock+0x172/0x230 [ 744.143351][T13767] kernel_clone+0xfd/0x960 [ 744.143383][T13767] ? __pfx_futex_wake+0x10/0x10 [ 744.143431][T13767] ? __pfx_kernel_clone+0x10/0x10 [ 744.143484][T13767] __do_sys_clone+0xcf/0x120 [ 744.143517][T13767] ? __pfx___do_sys_clone+0x10/0x10 [ 744.143568][T13767] ? rcu_is_watching+0x12/0xc0 [ 744.143627][T13767] do_syscall_64+0xcd/0x250 [ 744.143684][T13767] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 744.143732][T13767] RIP: 0033:0x7fa7acf8d169 [ 744.143759][T13767] 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 [ 744.143791][T13767] RSP: 002b:00007fa7ade89fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 744.143823][T13767] RAX: ffffffffffffffda RBX: 00007fa7ad1a5fa0 RCX: 00007fa7acf8d169 [ 744.143846][T13767] RDX: 0000000000000000 RSI: 0000000000000040 RDI: 0000000000000000 [ 744.143865][T13767] RBP: 00007fa7ad00e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 744.143884][T13767] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 744.143904][T13767] R13: 0000000000000000 R14: 00007fa7ad1a5fa0 R15: 00007ffdf4e03a68 [ 744.143942][T13767] [ 744.546235][T13783] FAULT_INJECTION: forcing a failure. [ 744.546235][T13783] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 744.704773][T13783] CPU: 1 UID: 0 PID: 13783 Comm: syz.3.1703 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 744.704830][T13783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 744.704846][T13783] Call Trace: [ 744.704854][T13783] [ 744.704864][T13783] dump_stack_lvl+0x16c/0x1f0 [ 744.704926][T13783] should_fail_ex+0x50a/0x650 [ 744.704980][T13783] _copy_from_iter+0x2a1/0x1560 [ 744.705015][T13783] ? trace_lock_acquire+0x14e/0x1f0 [ 744.705052][T13783] ? __alloc_skb+0x1fe/0x380 [ 744.705095][T13783] ? __pfx__copy_from_iter+0x10/0x10 [ 744.705125][T13783] ? __virt_addr_valid+0x1a4/0x590 [ 744.705172][T13783] ? __virt_addr_valid+0x5e/0x590 [ 744.705201][T13783] ? __phys_addr_symbol+0x30/0x80 [ 744.705229][T13783] ? __check_object_size+0x488/0x710 [ 744.705262][T13783] netlink_sendmsg+0x813/0xd70 [ 744.705308][T13783] ? __pfx_netlink_sendmsg+0x10/0x10 [ 744.705362][T13783] ____sys_sendmsg+0xaaf/0xc90 [ 744.705394][T13783] ? copy_msghdr_from_user+0x10b/0x160 [ 744.705437][T13783] ? __pfx_____sys_sendmsg+0x10/0x10 [ 744.705468][T13783] ? __lock_acquire+0xcc5/0x3c40 [ 744.705523][T13783] ___sys_sendmsg+0x135/0x1e0 [ 744.705568][T13783] ? __pfx____sys_sendmsg+0x10/0x10 [ 744.705651][T13783] ? trace_lock_acquire+0x14e/0x1f0 [ 744.705724][T13783] __sys_sendmmsg+0x201/0x420 [ 744.705772][T13783] ? __pfx___sys_sendmmsg+0x10/0x10 [ 744.705825][T13783] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 744.705878][T13783] ? fput+0x67/0x440 [ 744.705906][T13783] ? ksys_write+0x1ba/0x250 [ 744.705945][T13783] ? __pfx_ksys_write+0x10/0x10 [ 744.705990][T13783] __x64_sys_sendmmsg+0x9c/0x100 [ 744.706032][T13783] ? lockdep_hardirqs_on+0x7c/0x110 [ 744.706068][T13783] do_syscall_64+0xcd/0x250 [ 744.706110][T13783] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 744.706150][T13783] RIP: 0033:0x7fa7acf8d169 [ 744.706172][T13783] 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 [ 744.706199][T13783] RSP: 002b:00007fa7ade8a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 744.706225][T13783] RAX: ffffffffffffffda RBX: 00007fa7ad1a5fa0 RCX: 00007fa7acf8d169 [ 744.706243][T13783] RDX: 0000000000000003 RSI: 0000400000000080 RDI: 0000000000000003 [ 744.706260][T13783] RBP: 00007fa7ade8a090 R08: 0000000000000000 R09: 0000000000000000 [ 744.706278][T13783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 744.706295][T13783] R13: 0000000000000000 R14: 00007fa7ad1a5fa0 R15: 00007ffdf4e03a68 [ 744.706328][T13783] [ 747.608197][T13814] FAULT_INJECTION: forcing a failure. [ 747.608197][T13814] name failslab, interval 1, probability 0, space 0, times 0 [ 747.664795][T13814] CPU: 1 UID: 0 PID: 13814 Comm: syz.2.1713 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 747.664836][T13814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 747.664853][T13814] Call Trace: [ 747.664862][T13814] [ 747.664873][T13814] dump_stack_lvl+0x16c/0x1f0 [ 747.664920][T13814] should_fail_ex+0x50a/0x650 [ 747.664970][T13814] ? fs_reclaim_acquire+0xae/0x150 [ 747.665012][T13814] ? __pfx_filemap_map_pages+0x10/0x10 [ 747.665051][T13814] should_failslab+0xc2/0x120 [ 747.665081][T13814] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 747.665130][T13814] ? lock_acquire.part.0+0x11b/0x380 [ 747.665175][T13814] ? ptlock_alloc+0x1f/0x70 [ 747.665224][T13814] ? __pfx_filemap_map_pages+0x10/0x10 [ 747.665263][T13814] ptlock_alloc+0x1f/0x70 [ 747.665308][T13814] pte_alloc_one+0x74/0x390 [ 747.665358][T13814] __do_fault+0x320/0x490 [ 747.665395][T13814] ? __pfx_filemap_map_pages+0x10/0x10 [ 747.665439][T13814] do_pte_missing+0x1a8/0x3e10 [ 747.665487][T13814] ? do_raw_spin_unlock+0x172/0x230 [ 747.665520][T13814] ? __pmd_alloc+0x3c2/0x870 [ 747.665566][T13814] __handle_mm_fault+0x1166/0x2c60 [ 747.665621][T13814] ? __pfx_lock_release+0x10/0x10 [ 747.665664][T13814] ? trace_lock_acquire+0x14e/0x1f0 [ 747.665701][T13814] ? __pfx___handle_mm_fault+0x10/0x10 [ 747.665783][T13814] handle_mm_fault+0x3fa/0xaa0 [ 747.665839][T13814] __get_user_pages+0x773/0x36f0 [ 747.665894][T13814] ? rwsem_read_trylock+0x12d/0x250 [ 747.665946][T13814] ? __pfx___get_user_pages+0x10/0x10 [ 747.665987][T13814] ? do_madvise+0x2b3/0x7c0 [ 747.666020][T13814] ? lock_acquire+0x2f/0xb0 [ 747.666074][T13814] faultin_page_range+0x24a/0x980 [ 747.666127][T13814] do_madvise+0x553/0x7c0 [ 747.666157][T13814] ? __pfx_do_madvise+0x10/0x10 [ 747.666193][T13814] ? ksys_write+0x1ba/0x250 [ 747.666228][T13814] ? __pfx_ksys_write+0x10/0x10 [ 747.666268][T13814] __x64_sys_madvise+0xa9/0x110 [ 747.666295][T13814] ? lockdep_hardirqs_on+0x7c/0x110 [ 747.666327][T13814] do_syscall_64+0xcd/0x250 [ 747.666363][T13814] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 747.666400][T13814] RIP: 0033:0x7f850818d169 [ 747.666419][T13814] 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 [ 747.666450][T13814] RSP: 002b:00007f8509057038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 747.666473][T13814] RAX: ffffffffffffffda RBX: 00007f85083a5fa0 RCX: 00007f850818d169 [ 747.666490][T13814] RDX: 0000000000000017 RSI: fffffffffffefffd RDI: 0000000000000000 [ 747.666506][T13814] RBP: 00007f8509057090 R08: 0000000000000000 R09: 0000000000000000 [ 747.666521][T13814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 747.666536][T13814] R13: 0000000000000000 R14: 00007f85083a5fa0 R15: 00007ffec1552f58 [ 747.666567][T13814] [ 750.205884][T13838] Invalid ELF header magic: != ELF [ 752.546272][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 752.555542][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 753.808643][T13862] FAULT_INJECTION: forcing a failure. [ 753.808643][T13862] name failslab, interval 1, probability 0, space 0, times 0 [ 753.821772][T13862] CPU: 1 UID: 0 PID: 13862 Comm: syz.1.1726 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 753.821811][T13862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 753.821829][T13862] Call Trace: [ 753.821838][T13862] [ 753.821849][T13862] dump_stack_lvl+0x16c/0x1f0 [ 753.821898][T13862] should_fail_ex+0x50a/0x650 [ 753.821947][T13862] ? fs_reclaim_acquire+0xae/0x150 [ 753.821991][T13862] should_failslab+0xc2/0x120 [ 753.822021][T13862] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 753.822077][T13862] ? __xlate_proc_name+0x173/0x210 [ 753.822127][T13862] ? __proc_create+0x2c0/0x8b0 [ 753.822181][T13862] __proc_create+0x2c0/0x8b0 [ 753.822232][T13862] ? __pfx___proc_create+0x10/0x10 [ 753.822282][T13862] ? proc_register+0xa0/0x5f0 [ 753.822315][T13862] ? _raw_write_unlock+0x28/0x50 [ 753.822358][T13862] proc_create_reg+0x7d/0x180 [ 753.822391][T13862] proc_create_data+0x86/0x190 [ 753.822421][T13862] ? __pfx_proc_create_data+0x10/0x10 [ 753.822463][T13862] cache_register_net+0x1e0/0x5e0 [ 753.822499][T13862] nfsd_export_init+0x16e/0x250 [ 753.822543][T13862] ? __pfx_nfsd_net_init+0x10/0x10 [ 753.822585][T13862] nfsd_net_init+0x33/0x3a0 [ 753.822627][T13862] ? __pfx_nfsd_net_init+0x10/0x10 [ 753.822668][T13862] ops_init+0x1df/0x5f0 [ 753.822720][T13862] setup_net+0x21f/0x860 [ 753.822772][T13862] ? __pfx_setup_net+0x10/0x10 [ 753.822818][T13862] ? down_read_killable+0xcc/0x380 [ 753.822863][T13862] ? __pfx_down_read_killable+0x10/0x10 [ 753.822909][T13862] ? __raw_spin_lock_init+0x3a/0x110 [ 753.822941][T13862] ? debug_mutex_init+0x37/0x70 [ 753.822978][T13862] copy_net_ns+0x2a6/0x5f0 [ 753.823012][T13862] create_new_namespaces+0x3ea/0xad0 [ 753.823090][T13862] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 753.823168][T13862] ksys_unshare+0x45d/0xa40 [ 753.823205][T13862] ? __pfx_ksys_unshare+0x10/0x10 [ 753.823239][T13862] ? xfd_validate_state+0x5d/0x180 [ 753.823301][T13862] __x64_sys_unshare+0x31/0x40 [ 753.823337][T13862] do_syscall_64+0xcd/0x250 [ 753.823385][T13862] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 753.823432][T13862] RIP: 0033:0x7f68d698d169 [ 753.823459][T13862] 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 [ 753.823493][T13862] RSP: 002b:00007f68d7766038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 753.823524][T13862] RAX: ffffffffffffffda RBX: 00007f68d6ba5fa0 RCX: 00007f68d698d169 [ 753.823546][T13862] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 753.823566][T13862] RBP: 00007f68d6a0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 753.823585][T13862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 753.823604][T13862] R13: 0000000000000000 R14: 00007f68d6ba5fa0 R15: 00007ffc70c0fc88 [ 753.823645][T13862] [ 755.576875][T13883] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1734'. [ 756.677920][T13895] FAULT_INJECTION: forcing a failure. [ 756.677920][T13895] name failslab, interval 1, probability 0, space 0, times 0 [ 756.694883][T13895] CPU: 0 UID: 0 PID: 13895 Comm: syz.0.1737 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 756.694927][T13895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 756.694946][T13895] Call Trace: [ 756.694955][T13895] [ 756.694968][T13895] dump_stack_lvl+0x16c/0x1f0 [ 756.695017][T13895] should_fail_ex+0x50a/0x650 [ 756.695068][T13895] ? fs_reclaim_acquire+0xae/0x150 [ 756.695115][T13895] should_failslab+0xc2/0x120 [ 756.695148][T13895] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 756.695209][T13895] ? __xlate_proc_name+0x173/0x210 [ 756.695262][T13895] ? __proc_create+0x2c0/0x8b0 [ 756.695321][T13895] __proc_create+0x2c0/0x8b0 [ 756.695376][T13895] ? __pfx___proc_create+0x10/0x10 [ 756.695425][T13895] ? proc_register+0xa0/0x5f0 [ 756.695461][T13895] ? _raw_write_unlock+0x28/0x50 [ 756.695500][T13895] ? proc_register+0x314/0x5f0 [ 756.695536][T13895] proc_create_reg+0x7d/0x180 [ 756.695571][T13895] proc_create_data+0x86/0x190 [ 756.695603][T13895] ? __pfx_proc_create_data+0x10/0x10 [ 756.695649][T13895] cache_register_net+0x2d6/0x5e0 [ 756.695689][T13895] nfsd_export_init+0x16e/0x250 [ 756.695738][T13895] ? __pfx_nfsd_net_init+0x10/0x10 [ 756.695782][T13895] nfsd_net_init+0x33/0x3a0 [ 756.695829][T13895] ? __pfx_nfsd_net_init+0x10/0x10 [ 756.695876][T13895] ops_init+0x1df/0x5f0 [ 756.695932][T13895] setup_net+0x21f/0x860 [ 756.695988][T13895] ? __pfx_setup_net+0x10/0x10 [ 756.696038][T13895] ? down_read_killable+0xcc/0x380 [ 756.696087][T13895] ? __pfx_down_read_killable+0x10/0x10 [ 756.696136][T13895] ? __raw_spin_lock_init+0x3a/0x110 [ 756.696171][T13895] ? debug_mutex_init+0x37/0x70 [ 756.696219][T13895] copy_net_ns+0x2a6/0x5f0 [ 756.696257][T13895] create_new_namespaces+0x3ea/0xad0 [ 756.696322][T13895] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 756.696382][T13895] ksys_unshare+0x45d/0xa40 [ 756.696418][T13895] ? __pfx_ksys_unshare+0x10/0x10 [ 756.696450][T13895] ? xfd_validate_state+0x5d/0x180 [ 756.696523][T13895] __x64_sys_unshare+0x31/0x40 [ 756.696556][T13895] do_syscall_64+0xcd/0x250 [ 756.696603][T13895] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 756.696648][T13895] RIP: 0033:0x7fbe64d8d169 [ 756.696673][T13895] 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 [ 756.696703][T13895] RSP: 002b:00007fbe65c3b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 756.696733][T13895] RAX: ffffffffffffffda RBX: 00007fbe64fa5fa0 RCX: 00007fbe64d8d169 [ 756.696755][T13895] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 756.696775][T13895] RBP: 00007fbe64e0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 756.696794][T13895] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 756.696814][T13895] R13: 0000000000000000 R14: 00007fbe64fa5fa0 R15: 00007ffefe79c0f8 [ 756.696855][T13895] [ 758.272424][T13736] syz.3.1691 (13736) used greatest stack depth: 20368 bytes left [ 758.333446][T13912] Invalid ELF header magic: != ELF [ 758.875873][T13926] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1745'. [ 759.194434][T13933] Invalid ELF header magic: != ELF [ 761.205002][T13975] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1759'. [ 761.235685][T13972] netlink: 21 bytes leftover after parsing attributes in process `syz.0.1758'. [ 761.566031][T13984] FAULT_INJECTION: forcing a failure. [ 761.566031][T13984] name failslab, interval 1, probability 0, space 0, times 0 [ 761.579965][T13984] CPU: 1 UID: 0 PID: 13984 Comm: syz.1.1762 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 761.580004][T13984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 761.580021][T13984] Call Trace: [ 761.580030][T13984] [ 761.580041][T13984] dump_stack_lvl+0x16c/0x1f0 [ 761.580087][T13984] should_fail_ex+0x50a/0x650 [ 761.580138][T13984] ? fs_reclaim_acquire+0xae/0x150 [ 761.580182][T13984] should_failslab+0xc2/0x120 [ 761.580212][T13984] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 761.580261][T13984] ? ptlock_alloc+0x1f/0x70 [ 761.580313][T13984] ptlock_alloc+0x1f/0x70 [ 761.580358][T13984] pte_alloc_one+0x74/0x390 [ 761.580405][T13984] do_pte_missing+0x1aff/0x3e10 [ 761.580453][T13984] ? do_raw_spin_unlock+0x172/0x230 [ 761.580487][T13984] ? __pmd_alloc+0x3c2/0x870 [ 761.580533][T13984] __handle_mm_fault+0x1166/0x2c60 [ 761.580591][T13984] ? __pfx___handle_mm_fault+0x10/0x10 [ 761.580637][T13984] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 761.580726][T13984] ? find_vma+0xc0/0x140 [ 761.580765][T13984] ? __pfx_find_vma+0x10/0x10 [ 761.580808][T13984] handle_mm_fault+0x3fa/0xaa0 [ 761.580863][T13984] do_user_addr_fault+0x7a3/0x13f0 [ 761.580917][T13984] exc_page_fault+0x5c/0xc0 [ 761.580957][T13984] asm_exc_page_fault+0x26/0x30 [ 761.581000][T13984] RIP: 0010:copy_iovec_from_user+0x84/0x170 [ 761.581035][T13984] Code: e8 71 92 f9 fc 4d 85 ff 0f 85 c6 00 00 00 e8 f3 97 f9 fc 0f 01 cb 0f ae e8 49 bf 00 00 00 00 00 fc ff df e8 de 97 f9 fc 31 db <48> 8b 45 08 31 ff 89 de 49 89 c6 e8 cc 92 f9 fc 85 db 0f 85 b1 00 [ 761.581065][T13984] RSP: 0018:ffffc90002fd7928 EFLAGS: 00050246 [ 761.581089][T13984] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff84c0594f [ 761.581109][T13984] RDX: ffff888065e98000 RSI: ffffffff84c05972 RDI: 0000000000000006 [ 761.581129][T13984] RBP: 0000000000000000 R08: 0000000000000006 R09: 0000000000000000 [ 761.581147][T13984] R10: 0000000000000010 R11: 0000000000000000 R12: ffffc90002fd7b60 [ 761.581166][T13984] R13: 0000000000000001 R14: 00007ffffffff000 R15: dffffc0000000000 [ 761.581197][T13984] ? copy_iovec_from_user+0x5f/0x170 [ 761.581229][T13984] ? copy_iovec_from_user+0x82/0x170 [ 761.581267][T13984] ? copy_iovec_from_user+0x82/0x170 [ 761.581304][T13984] __import_iovec+0x4bd/0x6a0 [ 761.581350][T13984] import_iovec+0x108/0x140 [ 761.581392][T13984] copy_msghdr_from_user+0xfa/0x160 [ 761.581441][T13984] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 761.581486][T13984] ? __lock_acquire+0xcc5/0x3c40 [ 761.581546][T13984] ___sys_sendmsg+0xff/0x1e0 [ 761.581595][T13984] ? __pfx____sys_sendmsg+0x10/0x10 [ 761.581667][T13984] ? trace_lock_acquire+0x14e/0x1f0 [ 761.581731][T13984] __sys_sendmmsg+0x201/0x420 [ 761.581782][T13984] ? __pfx___sys_sendmmsg+0x10/0x10 [ 761.581844][T13984] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 761.581903][T13984] ? fput+0x67/0x440 [ 761.581933][T13984] ? ksys_write+0x1ba/0x250 [ 761.581976][T13984] ? __pfx_ksys_write+0x10/0x10 [ 761.582027][T13984] __x64_sys_sendmmsg+0x9c/0x100 [ 761.582073][T13984] ? lockdep_hardirqs_on+0x7c/0x110 [ 761.582113][T13984] do_syscall_64+0xcd/0x250 [ 761.582158][T13984] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 761.582201][T13984] RIP: 0033:0x7f68d698d169 [ 761.582224][T13984] 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 [ 761.582253][T13984] RSP: 002b:00007f68d7766038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 761.582281][T13984] RAX: ffffffffffffffda RBX: 00007f68d6ba5fa0 RCX: 00007f68d698d169 [ 761.582301][T13984] RDX: 0000000000000003 RSI: 0000400000000080 RDI: 0000000000000003 [ 761.582320][T13984] RBP: 00007f68d7766090 R08: 0000000000000000 R09: 0000000000000000 [ 761.582339][T13984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 761.582358][T13984] R13: 0000000000000000 R14: 00007f68d6ba5fa0 R15: 00007ffc70c0fc88 [ 761.582397][T13984] [ 764.717655][T14020] FAULT_INJECTION: forcing a failure. [ 764.717655][T14020] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 764.758491][T14020] CPU: 1 UID: 0 PID: 14020 Comm: syz.1.1771 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 764.758540][T14020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 764.758559][T14020] Call Trace: [ 764.758568][T14020] [ 764.758580][T14020] dump_stack_lvl+0x16c/0x1f0 [ 764.758629][T14020] should_fail_ex+0x50a/0x650 [ 764.758680][T14020] ? __pfx___might_resched+0x10/0x10 [ 764.758736][T14020] should_fail_alloc_page+0xe7/0x130 [ 764.758770][T14020] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 764.758821][T14020] __alloc_frozen_pages_noprof+0x18e/0x2470 [ 764.758876][T14020] ? __pfx_mark_lock+0x10/0x10 [ 764.758930][T14020] ? mas_next_slot+0x12d3/0x21b0 [ 764.758979][T14020] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 764.759058][T14020] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 764.759113][T14020] ? policy_nodemask+0xea/0x4e0 [ 764.759148][T14020] alloc_pages_mpol+0x1fc/0x540 [ 764.759181][T14020] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 764.759212][T14020] ? find_held_lock+0x2d/0x110 [ 764.759256][T14020] alloc_pages_noprof+0x131/0x390 [ 764.759289][T14020] __pmd_alloc+0x3f/0x870 [ 764.759335][T14020] __handle_mm_fault+0x9fb/0x2c60 [ 764.759396][T14020] ? __pfx___handle_mm_fault+0x10/0x10 [ 764.759482][T14020] handle_mm_fault+0x3fa/0xaa0 [ 764.759547][T14020] __get_user_pages+0x773/0x36f0 [ 764.759605][T14020] ? __pfx_mt_find+0x10/0x10 [ 764.759649][T14020] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 764.759697][T14020] ? __pfx___get_user_pages+0x10/0x10 [ 764.759748][T14020] ? __mm_populate+0x21d/0x380 [ 764.759806][T14020] populate_vma_page_range+0x27f/0x3a0 [ 764.759859][T14020] ? __pfx_populate_vma_page_range+0x10/0x10 [ 764.759909][T14020] ? __pfx_find_vma_intersection+0x10/0x10 [ 764.759953][T14020] ? vm_mmap_pgoff+0x29b/0x3a0 [ 764.760006][T14020] __mm_populate+0x1d6/0x380 [ 764.760058][T14020] ? __pfx___mm_populate+0x10/0x10 [ 764.760111][T14020] ? up_write+0x1b2/0x520 [ 764.760180][T14020] vm_mmap_pgoff+0x2d3/0x3a0 [ 764.760228][T14020] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 764.760274][T14020] ? __fget_files+0x206/0x3a0 [ 764.760331][T14020] ksys_mmap_pgoff+0x7d/0x5c0 [ 764.760371][T14020] ? __pfx_ksys_write+0x10/0x10 [ 764.760420][T14020] __x64_sys_mmap+0x125/0x190 [ 764.760474][T14020] do_syscall_64+0xcd/0x250 [ 764.760528][T14020] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 764.760572][T14020] RIP: 0033:0x7f68d698d169 [ 764.760596][T14020] 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 [ 764.760625][T14020] RSP: 002b:00007f68d7766038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 764.760654][T14020] RAX: ffffffffffffffda RBX: 00007f68d6ba5fa0 RCX: 00007f68d698d169 [ 764.760674][T14020] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 764.760693][T14020] RBP: 00007f68d7766090 R08: 0000000000000002 R09: 0000000000008000 [ 764.760712][T14020] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000001 [ 764.760730][T14020] R13: 0000000000000000 R14: 00007f68d6ba5fa0 R15: 00007ffc70c0fc88 [ 764.760789][T14020] [ 765.236018][T14025] random: crng reseeded on system resumption [ 765.249098][T14025] FAULT_INJECTION: forcing a failure. [ 765.249098][T14025] name failslab, interval 1, probability 0, space 0, times 0 [ 765.269920][T14025] CPU: 1 UID: 0 PID: 14025 Comm: syz.0.1774 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 765.269964][T14025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 765.269985][T14025] Call Trace: [ 765.269995][T14025] [ 765.270008][T14025] dump_stack_lvl+0x16c/0x1f0 [ 765.270058][T14025] should_fail_ex+0x50a/0x650 [ 765.270114][T14025] ? fs_reclaim_acquire+0xae/0x150 [ 765.270173][T14025] ? memory_bm_create+0x158/0x810 [ 765.270206][T14025] should_failslab+0xc2/0x120 [ 765.270237][T14025] __kmalloc_cache_noprof+0x68/0x410 [ 765.270293][T14025] memory_bm_create+0x158/0x810 [ 765.270342][T14025] create_basic_memory_bitmaps+0x111/0x680 [ 765.270389][T14025] snapshot_open+0x235/0x2b0 [ 765.270426][T14025] ? __pfx_snapshot_open+0x10/0x10 [ 765.270468][T14025] misc_open+0x35a/0x420 [ 765.270499][T14025] ? __pfx_misc_open+0x10/0x10 [ 765.270529][T14025] chrdev_open+0x237/0x6a0 [ 765.270577][T14025] ? __pfx_apparmor_file_open+0x10/0x10 [ 765.270618][T14025] ? __pfx_chrdev_open+0x10/0x10 [ 765.270680][T14025] ? file_set_fsnotify_mode_from_watchers+0x163/0x640 [ 765.270734][T14025] do_dentry_open+0x735/0x1c40 [ 765.270783][T14025] ? __pfx_chrdev_open+0x10/0x10 [ 765.270835][T14025] ? inode_permission+0xdd/0x5f0 [ 765.270872][T14025] vfs_open+0x82/0x3f0 [ 765.270900][T14025] ? may_open+0x1f2/0x400 [ 765.270941][T14025] path_openat+0x1e88/0x2d80 [ 765.271004][T14025] ? __pfx_path_openat+0x10/0x10 [ 765.271053][T14025] ? __pfx___lock_acquire+0x10/0x10 [ 765.271104][T14025] ? lock_acquire.part.0+0x11b/0x380 [ 765.271151][T14025] ? find_held_lock+0x2d/0x110 [ 765.271192][T14025] do_filp_open+0x20c/0x470 [ 765.271241][T14025] ? __pfx_do_filp_open+0x10/0x10 [ 765.271287][T14025] ? find_held_lock+0x2d/0x110 [ 765.271347][T14025] ? alloc_fd+0x41f/0x760 [ 765.271403][T14025] do_sys_openat2+0x17a/0x1e0 [ 765.271437][T14025] ? __pfx_do_sys_openat2+0x10/0x10 [ 765.271469][T14025] ? __pfx_lock_release+0x10/0x10 [ 765.271513][T14025] ? bpf_lsm_capable+0x9/0x10 [ 765.271559][T14025] __x64_sys_openat+0x175/0x210 [ 765.271596][T14025] ? __pfx___x64_sys_openat+0x10/0x10 [ 765.271649][T14025] do_syscall_64+0xcd/0x250 [ 765.271712][T14025] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 765.271759][T14025] RIP: 0033:0x7fbe64d8d169 [ 765.271785][T14025] 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 [ 765.271817][T14025] RSP: 002b:00007fbe65c3b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 765.271847][T14025] RAX: ffffffffffffffda RBX: 00007fbe64fa5fa0 RCX: 00007fbe64d8d169 [ 765.271869][T14025] RDX: 0000000000180b01 RSI: 0000400000000000 RDI: ffffffffffffff9c [ 765.271890][T14025] RBP: 00007fbe64e0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 765.271910][T14025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 765.271929][T14025] R13: 0000000000000000 R14: 00007fbe64fa5fa0 R15: 00007ffefe79c0f8 [ 765.271969][T14025] [ 765.889641][T13751] syz.3.1692 (13751) used greatest stack depth: 18816 bytes left [ 766.319454][T14040] FAULT_INJECTION: forcing a failure. [ 766.319454][T14040] name failslab, interval 1, probability 0, space 0, times 0 [ 766.344711][T14040] CPU: 0 UID: 0 PID: 14040 Comm: syz.1.1780 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 766.344767][T14040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 766.344795][T14040] Call Trace: [ 766.344803][T14040] [ 766.344814][T14040] dump_stack_lvl+0x16c/0x1f0 [ 766.344858][T14040] should_fail_ex+0x50a/0x650 [ 766.344903][T14040] ? fs_reclaim_acquire+0xae/0x150 [ 766.344943][T14040] should_failslab+0xc2/0x120 [ 766.344971][T14040] kmem_cache_alloc_lru_noprof+0x73/0x3d0 [ 766.345019][T14040] ? hugetlbfs_alloc_inode+0x8c/0x1d0 [ 766.345071][T14040] hugetlbfs_alloc_inode+0x8c/0x1d0 [ 766.345115][T14040] ? __pfx_hugetlbfs_alloc_inode+0x10/0x10 [ 766.345164][T14040] alloc_inode+0x5d/0x230 [ 766.345193][T14040] new_inode+0x22/0x210 [ 766.345223][T14040] hugetlbfs_get_inode+0x358/0x740 [ 766.345252][T14040] ? __fget_files+0x206/0x3a0 [ 766.345299][T14040] hugetlb_file_setup+0x15b/0x620 [ 766.345333][T14040] ksys_mmap_pgoff+0x189/0x5c0 [ 766.345376][T14040] __x64_sys_mmap+0x125/0x190 [ 766.345429][T14040] do_syscall_64+0xcd/0x250 [ 766.345472][T14040] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 766.345513][T14040] RIP: 0033:0x7f68d698d169 [ 766.345534][T14040] 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 [ 766.345562][T14040] RSP: 002b:00007f68d7766038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 766.345588][T14040] RAX: ffffffffffffffda RBX: 00007f68d6ba5fa0 RCX: 00007f68d698d169 [ 766.345607][T14040] RDX: 0000000000000002 RSI: 0000000000a00006 RDI: 0000000000000000 [ 766.345624][T14040] RBP: 00007f68d7766090 R08: 0000000000000602 R09: 0000300000000000 [ 766.345642][T14040] R10: 0000000000040eb1 R11: 0000000000000246 R12: 0000000000000001 [ 766.345660][T14040] R13: 0000000000000000 R14: 00007f68d6ba5fa0 R15: 00007ffc70c0fc88 [ 766.345696][T14040] [ 768.210859][T14067] Invalid ELF header magic: != ELF [ 768.327772][T14070] netlink: 'syz.1.1788': attribute type 3 has an invalid length. [ 769.310223][T14088] bridge0: port 3(vlan1) entered blocking state [ 769.354790][T14088] bridge0: port 3(vlan1) entered disabled state [ 769.362046][T14088] vlan1: entered allmulticast mode [ 769.389573][T14088] veth0_vlan: entered allmulticast mode [ 769.434008][T14088] vlan1: entered promiscuous mode [ 769.455556][T14088] bridge0: port 3(vlan1) entered blocking state [ 769.462072][T14088] bridge0: port 3(vlan1) entered forwarding state [ 770.344986][T14110] Invalid ELF header magic: != ELF [ 772.138294][T14129] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1801'. [ 772.729871][T14138] bridge0: port 3(vlan1) entered blocking state [ 772.736825][T14138] bridge0: port 3(vlan1) entered disabled state [ 772.744271][T14138] vlan1: entered allmulticast mode [ 772.751868][T14138] veth0_vlan: entered allmulticast mode [ 772.760519][T14138] vlan1: entered promiscuous mode [ 772.766995][T14138] bridge0: port 3(vlan1) entered blocking state [ 772.773425][T14138] bridge0: port 3(vlan1) entered forwarding state [ 773.727239][T14179] FAULT_INJECTION: forcing a failure. [ 773.727239][T14179] name failslab, interval 1, probability 0, space 0, times 0 [ 773.814688][T14179] CPU: 0 UID: 0 PID: 14179 Comm: syz.1.1813 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 773.814731][T14179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 773.814760][T14179] Call Trace: [ 773.814769][T14179] [ 773.814781][T14179] dump_stack_lvl+0x16c/0x1f0 [ 773.814828][T14179] should_fail_ex+0x50a/0x650 [ 773.814879][T14179] ? fs_reclaim_acquire+0xae/0x150 [ 773.814923][T14179] should_failslab+0xc2/0x120 [ 773.814951][T14179] __kmalloc_cache_node_noprof+0x6e/0x420 [ 773.814998][T14179] ? mark_lock+0xb5/0xc60 [ 773.815039][T14179] ? __get_vm_area_node+0x101/0x2f0 [ 773.815086][T14179] __get_vm_area_node+0x101/0x2f0 [ 773.815133][T14179] __vmalloc_node_range_noprof+0x26a/0x1530 [ 773.815176][T14179] ? bpf_prog_alloc_no_stats+0x54/0x630 [ 773.815223][T14179] ? mark_lock+0xb5/0xc60 [ 773.815268][T14179] ? bpf_prog_alloc_no_stats+0x54/0x630 [ 773.815324][T14179] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 773.815372][T14179] ? __pfx_aa_get_newest_label+0x10/0x10 [ 773.815406][T14179] ? rcu_is_watching+0x12/0xc0 [ 773.815438][T14179] ? trace_cap_capable+0x1a2/0x210 [ 773.815471][T14179] ? bpf_prog_alloc_no_stats+0x54/0x630 [ 773.815513][T14179] __vmalloc_noprof+0x6d/0x90 [ 773.815555][T14179] ? bpf_prog_alloc_no_stats+0x54/0x630 [ 773.815598][T14179] bpf_prog_alloc_no_stats+0x54/0x630 [ 773.815636][T14179] ? security_capable+0x7e/0x260 [ 773.815670][T14179] bpf_prog_alloc+0x3b/0x230 [ 773.815707][T14179] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 773.815759][T14179] bpf_prog_load+0x1a00/0x2480 [ 773.815815][T14179] ? __pfx_bpf_prog_load+0x10/0x10 [ 773.815863][T14179] ? find_held_lock+0x2d/0x110 [ 773.815901][T14179] ? __might_fault+0x13b/0x190 [ 773.815946][T14179] ? __might_fault+0xe3/0x190 [ 773.815987][T14179] __sys_bpf+0x4043/0x49c0 [ 773.816035][T14179] ? __pfx_lock_release+0x10/0x10 [ 773.816082][T14179] ? __pfx___sys_bpf+0x10/0x10 [ 773.816129][T14179] ? vfs_write+0x306/0x1150 [ 773.816179][T14179] ? __mutex_unlock_slowpath+0x164/0x6a0 [ 773.816241][T14179] ? fput+0x67/0x440 [ 773.816272][T14179] ? ksys_write+0x1ba/0x250 [ 773.816332][T14179] ? __pfx_ksys_write+0x10/0x10 [ 773.816378][T14179] __x64_sys_bpf+0x78/0xc0 [ 773.816404][T14179] ? lockdep_hardirqs_on+0x7c/0x110 [ 773.816441][T14179] do_syscall_64+0xcd/0x250 [ 773.816483][T14179] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 773.816523][T14179] RIP: 0033:0x7f68d698d169 [ 773.816546][T14179] 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 [ 773.816575][T14179] RSP: 002b:00007f68d7766038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 773.816601][T14179] RAX: ffffffffffffffda RBX: 00007f68d6ba5fa0 RCX: 00007f68d698d169 [ 773.816619][T14179] RDX: 000000000000004a RSI: 0000400000000300 RDI: 0000000000000005 [ 773.816637][T14179] RBP: 00007f68d7766090 R08: 0000000000000000 R09: 0000000000000000 [ 773.816671][T14179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 773.816690][T14179] R13: 0000000000000000 R14: 00007f68d6ba5fa0 R15: 00007ffc70c0fc88 [ 773.816727][T14179] [ 773.816953][T14179] syz.1.1813: vmalloc error: size 4096, vm_struct allocation failed, mode:0x500dc0(GFP_USER|__GFP_ZERO|__GFP_ACCOUNT), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 774.214931][T14179] CPU: 0 UID: 0 PID: 14179 Comm: syz.1.1813 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 774.214972][T14179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 774.214989][T14179] Call Trace: [ 774.214999][T14179] [ 774.215010][T14179] dump_stack_lvl+0x16c/0x1f0 [ 774.215055][T14179] warn_alloc+0x24d/0x3a0 [ 774.215107][T14179] ? __pfx_warn_alloc+0x10/0x10 [ 774.215154][T14179] ? rcu_is_watching+0x12/0xc0 [ 774.215188][T14179] ? __kmalloc_cache_node_noprof+0x2ad/0x420 [ 774.215241][T14179] ? __kasan_kmalloc+0x8a/0xb0 [ 774.215289][T14179] ? __get_vm_area_node+0x1dc/0x2f0 [ 774.215339][T14179] __vmalloc_node_range_noprof+0xd24/0x1530 [ 774.215389][T14179] ? mark_lock+0xb5/0xc60 [ 774.215435][T14179] ? bpf_prog_alloc_no_stats+0x54/0x630 [ 774.215485][T14179] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 774.215533][T14179] ? __pfx_aa_get_newest_label+0x10/0x10 [ 774.215566][T14179] ? rcu_is_watching+0x12/0xc0 [ 774.215598][T14179] ? trace_cap_capable+0x1a2/0x210 [ 774.215631][T14179] ? bpf_prog_alloc_no_stats+0x54/0x630 [ 774.215673][T14179] __vmalloc_noprof+0x6d/0x90 [ 774.215714][T14179] ? bpf_prog_alloc_no_stats+0x54/0x630 [ 774.215756][T14179] bpf_prog_alloc_no_stats+0x54/0x630 [ 774.215796][T14179] ? security_capable+0x7e/0x260 [ 774.215848][T14179] bpf_prog_alloc+0x3b/0x230 [ 774.215887][T14179] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 774.215947][T14179] bpf_prog_load+0x1a00/0x2480 [ 774.216016][T14179] ? __pfx_bpf_prog_load+0x10/0x10 [ 774.216063][T14179] ? find_held_lock+0x2d/0x110 [ 774.216100][T14179] ? __might_fault+0x13b/0x190 [ 774.216146][T14179] ? __might_fault+0xe3/0x190 [ 774.216187][T14179] __sys_bpf+0x4043/0x49c0 [ 774.216236][T14179] ? __pfx_lock_release+0x10/0x10 [ 774.216282][T14179] ? __pfx___sys_bpf+0x10/0x10 [ 774.216329][T14179] ? vfs_write+0x306/0x1150 [ 774.216379][T14179] ? __mutex_unlock_slowpath+0x164/0x6a0 [ 774.216445][T14179] ? fput+0x67/0x440 [ 774.216476][T14179] ? ksys_write+0x1ba/0x250 [ 774.216519][T14179] ? __pfx_ksys_write+0x10/0x10 [ 774.216568][T14179] __x64_sys_bpf+0x78/0xc0 [ 774.216596][T14179] ? lockdep_hardirqs_on+0x7c/0x110 [ 774.216635][T14179] do_syscall_64+0xcd/0x250 [ 774.216680][T14179] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 774.216725][T14179] RIP: 0033:0x7f68d698d169 [ 774.216748][T14179] 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 [ 774.216778][T14179] RSP: 002b:00007f68d7766038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 774.216805][T14179] RAX: ffffffffffffffda RBX: 00007f68d6ba5fa0 RCX: 00007f68d698d169 [ 774.216826][T14179] RDX: 000000000000004a RSI: 0000400000000300 RDI: 0000000000000005 [ 774.216844][T14179] RBP: 00007f68d7766090 R08: 0000000000000000 R09: 0000000000000000 [ 774.216864][T14179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 774.216882][T14179] R13: 0000000000000000 R14: 00007f68d6ba5fa0 R15: 00007ffc70c0fc88 [ 774.216929][T14179] [ 774.216940][T14179] Mem-Info: [ 774.518809][T14179] active_anon:16657 inactive_anon:8 isolated_anon:0 [ 774.518809][T14179] active_file:17984 inactive_file:42897 isolated_file:0 [ 774.518809][T14179] unevictable:768 dirty:2315 writeback:25 [ 774.518809][T14179] slab_reclaimable:11618 slab_unreclaimable:94025 [ 774.518809][T14179] mapped:29674 shmem:11484 pagetables:933 [ 774.518809][T14179] sec_pagetables:0 bounce:0 [ 774.518809][T14179] kernel_misc_reclaimable:0 [ 774.518809][T14179] free:1322468 free_pcp:2737 free_cma:0 [ 774.564663][T14179] Node 0 active_anon:67228kB inactive_anon:32kB active_file:71936kB inactive_file:171580kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:118696kB dirty:8760kB writeback:100kB shmem:43876kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10608kB pagetables:3732kB sec_pagetables:0kB all_unreclaimable? no [ 774.598195][T14179] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:8kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:2560kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:80kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 774.628692][T14179] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 774.656281][T14179] lowmem_reserve[]: 0 2487 2487 0 0 [ 774.661593][T14179] Node 0 DMA32 free:1370556kB boost:0kB min:34152kB low:42688kB high:51224kB reserved_highatomic:0KB active_anon:67920kB inactive_anon:32kB active_file:70836kB inactive_file:171492kB unevictable:1536kB writepending:8360kB present:3129332kB managed:2547524kB mlocked:0kB bounce:0kB free_pcp:7448kB local_pcp:5972kB free_cma:0kB [ 774.704995][T14179] lowmem_reserve[]: 0 0 0 0 0 [ 774.709808][T14179] Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:8kB inactive_anon:0kB active_file:0kB inactive_file:88kB unevictable:0kB writepending:0kB present:1048580kB managed:108kB mlocked:0kB bounce:0kB free_pcp:12kB local_pcp:12kB free_cma:0kB [ 774.794710][T14179] lowmem_reserve[]: 0 0 0 0 0 [ 774.799546][T14179] Node 1 Normal free:3905252kB boost:0kB min:55748kB low:69684kB high:83620kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:8kB unevictable:1536kB writepending:0kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:2024kB local_pcp:0kB free_cma:0kB [ 774.891117][T14179] lowmem_reserve[]: 0 0 0 0 0 [ 774.899657][T14179] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 774.929608][T14179] Node 0 DMA32: 19*4kB (ME) 5*8kB (UE) 39*16kB (UME) 943*32kB (UME) 666*64kB (UME) 338*128kB (UME) 108*256kB (UME) 94*512kB (UME) 64*1024kB (UME) 9*2048kB (UME) 264*4096kB (UM) = 1357892kB [ 774.964695][T14179] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 774.991307][T14179] Node 1 Normal: 201*4kB (UM) 52*8kB (UME) 38*16kB (UME) 222*32kB (UME) 96*64kB (UME) 28*128kB (UME) 16*256kB (UME) 9*512kB (UME) 5*1024kB (UME) 7*2048kB (UME) 942*4096kB (M) = 3905252kB [ 775.037303][T14179] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 775.064843][T14179] Node 0 hugepages_total=3 hugepages_free=1 hugepages_surp=0 hugepages_size=2048kB [ 775.074193][T14179] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 775.134707][T14179] Node 1 hugepages_total=1 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 775.160110][T14179] 74740 total pagecache pages [ 775.221815][T14179] 0 pages in swap cache [ 775.236867][T14179] Free swap = 124644kB [ 775.241091][T14179] Total swap = 124996kB [ 775.284815][T14179] 2097051 pages RAM [ 775.288700][T14179] 0 pages HighMem/MovableOnly [ 775.340201][T14179] 428512 pages reserved [ 775.344432][T14179] 0 pages cma reserved [ 776.203813][T14194] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1818'. [ 783.970866][T14273] Invalid ELF header magic: != ELF [ 785.570331][T14290] Invalid ELF header magic: != ELF [ 785.949616][T14295] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1849'. [ 786.678167][T14307] FAULT_INJECTION: forcing a failure. [ 786.678167][T14307] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 786.714670][T14307] CPU: 1 UID: 0 PID: 14307 Comm: syz.3.1844 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 786.714712][T14307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 786.714730][T14307] Call Trace: [ 786.714739][T14307] [ 786.714751][T14307] dump_stack_lvl+0x16c/0x1f0 [ 786.714797][T14307] should_fail_ex+0x50a/0x650 [ 786.714845][T14307] ? __pfx___might_resched+0x10/0x10 [ 786.714907][T14307] should_fail_alloc_page+0xe7/0x130 [ 786.714940][T14307] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 786.714987][T14307] __alloc_frozen_pages_noprof+0x18e/0x2470 [ 786.715035][T14307] ? __pfx_mark_lock+0x10/0x10 [ 786.715073][T14307] ? __pfx___lock_acquire+0x10/0x10 [ 786.715114][T14307] ? mark_lock+0xb5/0xc60 [ 786.715162][T14307] ? find_held_lock+0x2d/0x110 [ 786.715202][T14307] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 786.715279][T14307] ? find_held_lock+0x2d/0x110 [ 786.715335][T14307] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 786.715388][T14307] ? policy_nodemask+0xea/0x4e0 [ 786.715422][T14307] alloc_pages_mpol+0x1fc/0x540 [ 786.715453][T14307] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 786.715484][T14307] ? find_held_lock+0x2d/0x110 [ 786.715526][T14307] folio_alloc_mpol_noprof+0x36/0x2f0 [ 786.715565][T14307] shmem_alloc_folio+0x135/0x160 [ 786.715619][T14307] shmem_alloc_and_add_folio+0x48e/0xc10 [ 786.715661][T14307] ? shmem_huge_global_enabled+0x72/0x6b0 [ 786.715695][T14307] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 786.715735][T14307] ? shmem_allowable_huge_orders+0xd0/0x410 [ 786.715782][T14307] shmem_get_folio_gfp+0x689/0x1530 [ 786.715824][T14307] ? mark_lock+0xb5/0xc60 [ 786.715867][T14307] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 786.715905][T14307] ? __pfx_mark_lock+0x10/0x10 [ 786.715954][T14307] shmem_fault+0x200/0xae0 [ 786.715993][T14307] ? __pfx_shmem_fault+0x10/0x10 [ 786.716029][T14307] ? __pfx_lock_release+0x10/0x10 [ 786.716076][T14307] ? __pfx_filemap_map_pages+0x10/0x10 [ 786.716116][T14307] ? mark_held_locks+0x9f/0xe0 [ 786.716161][T14307] ? pte_alloc_one+0x2b8/0x390 [ 786.716227][T14307] ? __pfx_filemap_map_pages+0x10/0x10 [ 786.716264][T14307] __do_fault+0x10a/0x490 [ 786.716301][T14307] ? __pfx_filemap_map_pages+0x10/0x10 [ 786.716339][T14307] do_pte_missing+0x1a8/0x3e10 [ 786.716388][T14307] ? do_raw_spin_unlock+0x172/0x230 [ 786.716422][T14307] ? __pmd_alloc+0x3c2/0x870 [ 786.716467][T14307] __handle_mm_fault+0x1166/0x2c60 [ 786.716521][T14307] ? __pfx_lock_release+0x10/0x10 [ 786.716564][T14307] ? trace_lock_acquire+0x14e/0x1f0 [ 786.716609][T14307] ? __pfx___handle_mm_fault+0x10/0x10 [ 786.716684][T14307] handle_mm_fault+0x3fa/0xaa0 [ 786.716735][T14307] __get_user_pages+0x773/0x36f0 [ 786.716784][T14307] ? rwsem_read_trylock+0x12d/0x250 [ 786.716834][T14307] ? __pfx___get_user_pages+0x10/0x10 [ 786.716874][T14307] ? do_madvise+0x2b3/0x7c0 [ 786.716904][T14307] ? lock_acquire+0x2f/0xb0 [ 786.716955][T14307] faultin_page_range+0x24a/0x980 [ 786.717009][T14307] do_madvise+0x553/0x7c0 [ 786.717045][T14307] ? __pfx_do_madvise+0x10/0x10 [ 786.717107][T14307] ? ksys_write+0x1ba/0x250 [ 786.717150][T14307] ? __pfx_ksys_write+0x10/0x10 [ 786.717200][T14307] __x64_sys_madvise+0xa9/0x110 [ 786.717241][T14307] ? lockdep_hardirqs_on+0x7c/0x110 [ 786.717282][T14307] do_syscall_64+0xcd/0x250 [ 786.717328][T14307] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 786.717372][T14307] RIP: 0033:0x7fa7acf8d169 [ 786.717397][T14307] 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 [ 786.717426][T14307] RSP: 002b:00007fa7ade8a038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 786.717454][T14307] RAX: ffffffffffffffda RBX: 00007fa7ad1a5fa0 RCX: 00007fa7acf8d169 [ 786.717474][T14307] RDX: 0000000000000017 RSI: fffffffffffefffd RDI: 0000000000000000 [ 786.717492][T14307] RBP: 00007fa7ade8a090 R08: 0000000000000000 R09: 0000000000000000 [ 786.717510][T14307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 786.717527][T14307] R13: 0000000000000000 R14: 00007fa7ad1a5fa0 R15: 00007ffdf4e03a68 [ 786.717565][T14307] [ 788.550934][T14319] Invalid ELF header magic: != ELF [ 792.969166][T14355] FAULT_INJECTION: forcing a failure. [ 792.969166][T14355] name failslab, interval 1, probability 0, space 0, times 0 [ 792.982149][T14355] CPU: 0 UID: 0 PID: 14355 Comm: syz.0.1854 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 792.982186][T14355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 792.982204][T14355] Call Trace: [ 792.982213][T14355] [ 792.982224][T14355] dump_stack_lvl+0x16c/0x1f0 [ 792.982272][T14355] should_fail_ex+0x50a/0x650 [ 792.982323][T14355] ? fs_reclaim_acquire+0xae/0x150 [ 792.982366][T14355] should_failslab+0xc2/0x120 [ 792.982397][T14355] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 792.982447][T14355] ? vma_merge_new_range+0x40a/0xbb0 [ 792.982494][T14355] ? vm_area_alloc+0x1f/0x230 [ 792.982548][T14355] vm_area_alloc+0x1f/0x230 [ 792.982594][T14355] __mmap_region+0x108d/0x2760 [ 792.982627][T14355] ? __pfx___mmap_region+0x10/0x10 [ 792.982668][T14355] ? hlock_class+0x4e/0x130 [ 792.982701][T14355] ? mark_lock+0xb5/0xc60 [ 792.982757][T14355] ? hlock_class+0x4e/0x130 [ 792.982789][T14355] ? __lock_acquire+0xcc5/0x3c40 [ 792.982880][T14355] ? cap_capable+0xb3/0x250 [ 792.982920][T14355] mmap_region+0x1ab/0x3f0 [ 792.982957][T14355] do_mmap+0xd8d/0x11b0 [ 792.983005][T14355] ? __pfx_do_mmap+0x10/0x10 [ 792.983048][T14355] ? __pfx_down_write_killable+0x10/0x10 [ 792.983104][T14355] vm_mmap_pgoff+0x203/0x3a0 [ 792.983163][T14355] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 792.983208][T14355] ? __fget_files+0x206/0x3a0 [ 792.983266][T14355] ksys_mmap_pgoff+0x7d/0x5c0 [ 792.983305][T14355] ? __pfx_ksys_write+0x10/0x10 [ 792.983354][T14355] __x64_sys_mmap+0x125/0x190 [ 792.983404][T14355] do_syscall_64+0xcd/0x250 [ 792.983450][T14355] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 792.983494][T14355] RIP: 0033:0x7fbe64d8d169 [ 792.983518][T14355] 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 [ 792.983551][T14355] RSP: 002b:00007fbe65c1a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 792.983598][T14355] RAX: ffffffffffffffda RBX: 00007fbe64fa6080 RCX: 00007fbe64d8d169 [ 792.983618][T14355] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 792.983637][T14355] RBP: 00007fbe65c1a090 R08: 0000000000000002 R09: 0000000000008000 [ 792.983657][T14355] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000001 [ 792.983676][T14355] R13: 0000000000000001 R14: 00007fbe64fa6080 R15: 00007ffefe79c0f8 [ 792.983716][T14355] [ 794.184238][T14370] Invalid ELF header magic: != ELF [ 794.574626][T14159] syz.2.1804 (14159) used greatest stack depth: 17056 bytes left [ 795.723391][T14389] Invalid ELF header magic: != ELF [ 797.013347][T14404] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1868'. [ 798.747112][T14426] netlink: 342 bytes leftover after parsing attributes in process `syz.3.1874'. [ 799.891423][T14444] FAULT_INJECTION: forcing a failure. [ 799.891423][T14444] name failslab, interval 1, probability 0, space 0, times 0 [ 799.911689][T14444] CPU: 0 UID: 0 PID: 14444 Comm: syz.0.1878 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 799.911726][T14444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 799.911743][T14444] Call Trace: [ 799.911752][T14444] [ 799.911763][T14444] dump_stack_lvl+0x16c/0x1f0 [ 799.911808][T14444] should_fail_ex+0x50a/0x650 [ 799.911855][T14444] ? fs_reclaim_acquire+0xae/0x150 [ 799.911896][T14444] ? tomoyo_encode2+0x100/0x3e0 [ 799.911936][T14444] should_failslab+0xc2/0x120 [ 799.911965][T14444] __kmalloc_noprof+0xcb/0x510 [ 799.912009][T14444] ? d_absolute_path+0x137/0x1b0 [ 799.912041][T14444] ? rcu_is_watching+0x12/0xc0 [ 799.912076][T14444] tomoyo_encode2+0x100/0x3e0 [ 799.912123][T14444] tomoyo_encode+0x29/0x50 [ 799.912163][T14444] tomoyo_realpath_from_path+0x19d/0x720 [ 799.912216][T14444] tomoyo_path_number_perm+0x248/0x590 [ 799.912251][T14444] ? tomoyo_path_number_perm+0x235/0x590 [ 799.912291][T14444] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 799.912361][T14444] ? __pfx_lock_release+0x10/0x10 [ 799.912403][T14444] ? trace_lock_acquire+0x14e/0x1f0 [ 799.912442][T14444] ? lock_acquire+0x2f/0xb0 [ 799.912482][T14444] ? __fget_files+0x40/0x3a0 [ 799.912530][T14444] ? __fget_files+0x206/0x3a0 [ 799.912585][T14444] security_file_ioctl+0x9b/0x240 [ 799.912625][T14444] __x64_sys_ioctl+0xb7/0x200 [ 799.912665][T14444] do_syscall_64+0xcd/0x250 [ 799.912708][T14444] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 799.912751][T14444] RIP: 0033:0x7fbe64d8d169 [ 799.912773][T14444] 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 [ 799.912802][T14444] RSP: 002b:00007fbe65c1a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 799.912847][T14444] RAX: ffffffffffffffda RBX: 00007fbe64fa6080 RCX: 00007fbe64d8d169 [ 799.912868][T14444] RDX: ffffffffffffffff RSI: 0000000000005606 RDI: 0000000000000007 [ 799.912887][T14444] RBP: 00007fbe65c1a090 R08: 0000000000000000 R09: 0000000000000000 [ 799.912906][T14444] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 799.912925][T14444] R13: 0000000000000000 R14: 00007fbe64fa6080 R15: 00007ffefe79c0f8 [ 799.912965][T14444] [ 800.136027][T14443] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1880'. [ 800.165747][T14444] ERROR: Out of memory at tomoyo_realpath_from_path. [ 800.242032][T14433] FAULT_INJECTION: forcing a failure. [ 800.242032][T14433] name failslab, interval 1, probability 0, space 0, times 0 [ 800.254998][T14433] CPU: 0 UID: 0 PID: 14433 Comm: syz.1.1876 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 800.255041][T14433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 800.255061][T14433] Call Trace: [ 800.255071][T14433] [ 800.255083][T14433] dump_stack_lvl+0x16c/0x1f0 [ 800.255134][T14433] should_fail_ex+0x50a/0x650 [ 800.255188][T14433] ? fs_reclaim_acquire+0xae/0x150 [ 800.255237][T14433] should_failslab+0xc2/0x120 [ 800.255269][T14433] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 800.255323][T14433] ? __xlate_proc_name+0x173/0x210 [ 800.255376][T14433] ? __proc_create+0x2c0/0x8b0 [ 800.255436][T14433] __proc_create+0x2c0/0x8b0 [ 800.255503][T14433] ? __pfx___proc_create+0x10/0x10 [ 800.255562][T14433] ? __pfx_lock_release+0x10/0x10 [ 800.255607][T14433] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 800.255641][T14433] ? raw_unhash_sk+0x68/0x320 [ 800.255680][T14433] proc_create_reg+0x7d/0x180 [ 800.255715][T14433] proc_create_net_data+0x8f/0x1b0 [ 800.255747][T14433] ? __pfx_proc_create_net_data+0x10/0x10 [ 800.255783][T14433] ? __asan_memcpy+0x3c/0x60 [ 800.255831][T14433] ? __pfx_ping_v6_proc_init_net+0x10/0x10 [ 800.255876][T14433] ping_v6_proc_init_net+0x53/0x70 [ 800.255918][T14433] ops_init+0x1df/0x5f0 [ 800.255974][T14433] setup_net+0x21f/0x860 [ 800.256030][T14433] ? __pfx_setup_net+0x10/0x10 [ 800.256080][T14433] ? down_read_killable+0xcc/0x380 [ 800.256129][T14433] ? __pfx_down_read_killable+0x10/0x10 [ 800.256175][T14433] ? __raw_spin_lock_init+0x3a/0x110 [ 800.256209][T14433] ? debug_mutex_init+0x37/0x70 [ 800.256248][T14433] copy_net_ns+0x2a6/0x5f0 [ 800.256285][T14433] create_new_namespaces+0x3ea/0xad0 [ 800.256349][T14433] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 800.256406][T14433] ksys_unshare+0x45d/0xa40 [ 800.256441][T14433] ? __pfx_ksys_unshare+0x10/0x10 [ 800.256474][T14433] ? __get_user_nocheck_1+0xa/0x20 [ 800.256536][T14433] ? syscall_user_dispatch+0x7a/0x130 [ 800.256602][T14433] __x64_sys_unshare+0x31/0x40 [ 800.256637][T14433] do_syscall_64+0xcd/0x250 [ 800.256687][T14433] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 800.256735][T14433] RIP: 0033:0x7f68d698d169 [ 800.256760][T14433] 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 [ 800.256792][T14433] RSP: 002b:00007f68d7766038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 800.256824][T14433] RAX: ffffffffffffffda RBX: 00007f68d6ba5fa0 RCX: 00007f68d698d169 [ 800.256847][T14433] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 800.256868][T14433] RBP: 00007f68d6a0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 800.256889][T14433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 800.256909][T14433] R13: 0000000000000000 R14: 00007f68d6ba5fa0 R15: 00007ffc70c0fc88 [ 800.256951][T14433] [ 800.632719][T14441] Invalid ELF header magic: != ELF [ 801.608095][T14457] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1881'. [ 802.216264][T14476] FAULT_INJECTION: forcing a failure. [ 802.216264][T14476] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 802.272456][T14476] CPU: 0 UID: 0 PID: 14476 Comm: syz.0.1886 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 802.272500][T14476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 802.272519][T14476] Call Trace: [ 802.272526][T14476] [ 802.272535][T14476] dump_stack_lvl+0x16c/0x1f0 [ 802.272572][T14476] should_fail_ex+0x50a/0x650 [ 802.272616][T14476] ? __pfx___might_resched+0x10/0x10 [ 802.272656][T14476] should_fail_alloc_page+0xe7/0x130 [ 802.272681][T14476] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 802.272718][T14476] __alloc_frozen_pages_noprof+0x18e/0x2470 [ 802.272758][T14476] ? hlock_class+0x4e/0x130 [ 802.272782][T14476] ? mark_lock+0xb5/0xc60 [ 802.272817][T14476] ? __pfx_mark_lock+0x10/0x10 [ 802.272849][T14476] ? register_lock_class+0xb1/0x1240 [ 802.272884][T14476] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 802.272929][T14476] ? __pfx_register_lock_class+0x10/0x10 [ 802.272963][T14476] ? trace_lock_acquire+0x14e/0x1f0 [ 802.272996][T14476] ? hlock_class+0x4e/0x130 [ 802.273019][T14476] ? __lock_acquire+0x15a9/0x3c40 [ 802.273054][T14476] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 802.273093][T14476] ? policy_nodemask+0xea/0x4e0 [ 802.273118][T14476] alloc_pages_mpol+0x1fc/0x540 [ 802.273141][T14476] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 802.273171][T14476] alloc_pages_noprof+0x131/0x390 [ 802.273194][T14476] __pud_alloc+0x39/0x690 [ 802.273226][T14476] remap_pfn_range_internal+0xb9f/0xdb0 [ 802.273262][T14476] ? __pfx_lock_release+0x10/0x10 [ 802.273293][T14476] ? lock_acquire+0x2f/0xb0 [ 802.273324][T14476] ? track_pfn_remap+0x2c3/0x490 [ 802.273353][T14476] ? down_write+0x14e/0x200 [ 802.273387][T14476] ? __pfx_remap_pfn_range_internal+0x10/0x10 [ 802.273422][T14476] ? up_write+0x1b2/0x520 [ 802.273466][T14476] remap_pfn_range+0xcb/0x160 [ 802.273498][T14476] ? __pfx_remap_pfn_range+0x10/0x10 [ 802.273537][T14476] ? alloc_pages_noprof+0x23c/0x390 [ 802.273577][T14476] usbdev_mmap+0x7da/0xb30 [ 802.273617][T14476] ? __pfx_usbdev_mmap+0x10/0x10 [ 802.273646][T14476] ? __raw_spin_lock_init+0x3a/0x110 [ 802.273675][T14476] __mmap_region+0x181f/0x2760 [ 802.273699][T14476] ? __pfx___mmap_region+0x10/0x10 [ 802.273728][T14476] ? hlock_class+0x4e/0x130 [ 802.273752][T14476] ? mark_lock+0xb5/0xc60 [ 802.273791][T14476] ? hlock_class+0x4e/0x130 [ 802.273856][T14476] mmap_region+0x32b/0x3f0 [ 802.273883][T14476] do_mmap+0xd8d/0x11b0 [ 802.273919][T14476] ? __pfx_do_mmap+0x10/0x10 [ 802.273950][T14476] ? __pfx_down_write_killable+0x10/0x10 [ 802.273991][T14476] vm_mmap_pgoff+0x203/0x3a0 [ 802.274030][T14476] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 802.274066][T14476] ? __fget_files+0x206/0x3a0 [ 802.274106][T14476] ksys_mmap_pgoff+0x32c/0x5c0 [ 802.274135][T14476] ? __pfx_ksys_write+0x10/0x10 [ 802.274171][T14476] __x64_sys_mmap+0x125/0x190 [ 802.274209][T14476] do_syscall_64+0xcd/0x250 [ 802.274243][T14476] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 802.274276][T14476] RIP: 0033:0x7fbe64d8d169 [ 802.274294][T14476] 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 [ 802.274317][T14476] RSP: 002b:00007fbe65c3b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 802.274341][T14476] RAX: ffffffffffffffda RBX: 00007fbe64fa5fa0 RCX: 00007fbe64d8d169 [ 802.274356][T14476] RDX: 0000000000000ffb RSI: 00000000000007ff RDI: 0000020000000000 [ 802.274371][T14476] RBP: 00007fbe65c3b090 R08: 0000000000000003 R09: 0000000000000000 [ 802.274385][T14476] R10: 0008000000008011 R11: 0000000000000246 R12: 0000000000000001 [ 802.274399][T14476] R13: 0000000000000000 R14: 00007fbe64fa5fa0 R15: 00007ffefe79c0f8 [ 802.274427][T14476] [ 802.642897][T14476] ------------[ cut here ]------------ [ 802.648478][T14476] WARNING: CPU: 0 PID: 14476 at arch/x86/mm/pat/memtype.c:983 get_pat_info+0x2c1/0x320 [ 802.658246][T14476] Modules linked in: [ 802.662168][T14476] CPU: 0 UID: 0 PID: 14476 Comm: syz.0.1886 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 802.673077][T14476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 802.683304][T14476] RIP: 0010:get_pat_info+0x2c1/0x320 [ 802.688731][T14476] Code: 49 89 1c 24 e9 0f ff ff ff e8 8b 49 4e 00 90 0f 0b 90 e9 ff fd ff ff 4c 89 ef e8 ea 88 b0 00 e9 f0 fe ff ff e8 70 49 4e 00 90 <0f> 0b 90 bb ea ff ff ff e9 e3 fe ff ff 4c 89 ff e8 da 87 b0 00 e9 [ 802.708783][T14476] RSP: 0018:ffffc9000c5b7418 EFLAGS: 00010293 [ 802.714954][T14476] RAX: 0000000000000000 RBX: ffff888044d6c9b0 RCX: ffffffff816ba764 [ 802.722946][T14476] RDX: ffff888022f1da00 RSI: ffffffff816ba7e0 RDI: 0000000000000007 [ 802.731058][T14476] RBP: 1ffff920018b6e84 R08: 0000000000000007 R09: 0000000000000020 [ 802.739109][T14476] R10: 0000000000000028 R11: 0000000000000001 R12: ffffc9000c5b7520 [ 802.747698][T14476] R13: 0000000000000000 R14: 0000000000000028 R15: ffff888044d6c9d0 [ 802.756381][T14476] FS: 00007fbe65c3b6c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 [ 802.765474][T14476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 802.772135][T14476] CR2: 00007f8508ff4d58 CR3: 00000000206f0000 CR4: 00000000003526f0 [ 802.780481][T14476] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 802.788567][T14476] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 802.796700][T14476] Call Trace: [ 802.799993][T14476] [ 802.802952][T14476] ? __warn+0xea/0x3c0 [ 802.807133][T14476] ? get_pat_info+0x2c1/0x320 [ 802.811875][T14476] ? report_bug+0x3c0/0x580 [ 802.816487][T14476] ? handle_bug+0x54/0xa0 [ 802.820852][T14476] ? exc_invalid_op+0x17/0x50 [ 802.825620][T14476] ? asm_exc_invalid_op+0x1a/0x20 [ 802.830694][T14476] ? get_pat_info+0x244/0x320 [ 802.835470][T14476] ? get_pat_info+0x2c0/0x320 [ 802.840194][T14476] ? get_pat_info+0x2c1/0x320 [ 802.845356][T14476] ? get_pat_info+0x2c0/0x320 [ 802.850088][T14476] ? __pfx_get_pat_info+0x10/0x10 [ 802.855473][T14476] ? __lock_acquire+0x15a9/0x3c40 [ 802.860562][T14476] untrack_pfn+0xf7/0x4d0 [ 802.864978][T14476] ? __pfx_untrack_pfn+0x10/0x10 [ 802.869957][T14476] ? zap_page_range_single+0x302/0x550 [ 802.875468][T14476] ? __pfx_lock_release+0x10/0x10 [ 802.880533][T14476] ? uprobe_munmap+0x20/0x5c0 [ 802.885303][T14476] ? trace_lock_acquire+0x14e/0x1f0 [ 802.890528][T14476] unmap_single_vma+0x1bd/0x2b0 [ 802.895453][T14476] zap_page_range_single+0x321/0x550 [ 802.900767][T14476] ? __pfx_zap_page_range_single+0x10/0x10 [ 802.906683][T14476] ? remap_pfn_range_internal+0xadb/0xdb0 [ 802.912475][T14476] ? lock_acquire+0x2f/0xb0 [ 802.917113][T14476] ? track_pfn_remap+0x2c3/0x490 [ 802.922094][T14476] remap_pfn_range+0x130/0x160 [ 802.926959][T14476] ? __pfx_remap_pfn_range+0x10/0x10 [ 802.932313][T14476] ? alloc_pages_noprof+0x23c/0x390 [ 802.937648][T14476] usbdev_mmap+0x7da/0xb30 [ 802.942126][T14476] ? __pfx_usbdev_mmap+0x10/0x10 [ 802.947520][T14476] ? __raw_spin_lock_init+0x3a/0x110 [ 802.952873][T14476] __mmap_region+0x181f/0x2760 [ 802.958001][T14476] ? __pfx___mmap_region+0x10/0x10 [ 802.963148][T14476] ? hlock_class+0x4e/0x130 [ 802.967735][T14476] ? mark_lock+0xb5/0xc60 [ 802.972102][T14476] ? hlock_class+0x4e/0x130 [ 802.976716][T14476] mmap_region+0x32b/0x3f0 [ 802.981162][T14476] do_mmap+0xd8d/0x11b0 [ 802.985445][T14476] ? __pfx_do_mmap+0x10/0x10 [ 802.990067][T14476] ? __pfx_down_write_killable+0x10/0x10 [ 802.995762][T14476] vm_mmap_pgoff+0x203/0x3a0 [ 803.000392][T14476] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 803.005621][T14476] ? __fget_files+0x206/0x3a0 [ 803.010386][T14476] ksys_mmap_pgoff+0x32c/0x5c0 [ 803.015237][T14476] ? __pfx_ksys_write+0x10/0x10 [ 803.020176][T14476] __x64_sys_mmap+0x125/0x190 [ 803.025028][T14476] do_syscall_64+0xcd/0x250 [ 803.029600][T14476] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 803.035599][T14476] RIP: 0033:0x7fbe64d8d169 [ 803.040062][T14476] 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 [ 803.060535][T14476] RSP: 002b:00007fbe65c3b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 803.069346][T14476] RAX: ffffffffffffffda RBX: 00007fbe64fa5fa0 RCX: 00007fbe64d8d169 [ 803.077392][T14476] RDX: 0000000000000ffb RSI: 00000000000007ff RDI: 0000020000000000 [ 803.085456][T14476] RBP: 00007fbe65c3b090 R08: 0000000000000003 R09: 0000000000000000 [ 803.093448][T14476] R10: 0008000000008011 R11: 0000000000000246 R12: 0000000000000001 [ 803.101562][T14476] R13: 0000000000000000 R14: 00007fbe64fa5fa0 R15: 00007ffefe79c0f8 [ 803.109622][T14476] [ 803.112653][T14476] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 803.119934][T14476] CPU: 0 UID: 0 PID: 14476 Comm: syz.0.1886 Not tainted 6.14.0-rc5-syzkaller-00137-g00a7d39898c8 #0 [ 803.130701][T14476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 803.140777][T14476] Call Trace: [ 803.144061][T14476] [ 803.146998][T14476] dump_stack_lvl+0x3d/0x1f0 [ 803.151628][T14476] panic+0x71d/0x800 [ 803.155560][T14476] ? __pfx_panic+0x10/0x10 [ 803.159991][T14476] ? show_trace_log_lvl+0x29d/0x3d0 [ 803.165314][T14476] ? check_panic_on_warn+0x1f/0xb0 [ 803.170445][T14476] ? get_pat_info+0x2c1/0x320 [ 803.175146][T14476] check_panic_on_warn+0xab/0xb0 [ 803.180110][T14476] __warn+0xf6/0x3c0 [ 803.184020][T14476] ? get_pat_info+0x2c1/0x320 [ 803.188722][T14476] report_bug+0x3c0/0x580 [ 803.193072][T14476] handle_bug+0x54/0xa0 [ 803.197266][T14476] exc_invalid_op+0x17/0x50 [ 803.201803][T14476] asm_exc_invalid_op+0x1a/0x20 [ 803.206674][T14476] RIP: 0010:get_pat_info+0x2c1/0x320 [ 803.211983][T14476] Code: 49 89 1c 24 e9 0f ff ff ff e8 8b 49 4e 00 90 0f 0b 90 e9 ff fd ff ff 4c 89 ef e8 ea 88 b0 00 e9 f0 fe ff ff e8 70 49 4e 00 90 <0f> 0b 90 bb ea ff ff ff e9 e3 fe ff ff 4c 89 ff e8 da 87 b0 00 e9 [ 803.231604][T14476] RSP: 0018:ffffc9000c5b7418 EFLAGS: 00010293 [ 803.237687][T14476] RAX: 0000000000000000 RBX: ffff888044d6c9b0 RCX: ffffffff816ba764 [ 803.245669][T14476] RDX: ffff888022f1da00 RSI: ffffffff816ba7e0 RDI: 0000000000000007 [ 803.253650][T14476] RBP: 1ffff920018b6e84 R08: 0000000000000007 R09: 0000000000000020 [ 803.261633][T14476] R10: 0000000000000028 R11: 0000000000000001 R12: ffffc9000c5b7520 [ 803.269655][T14476] R13: 0000000000000000 R14: 0000000000000028 R15: ffff888044d6c9d0 [ 803.277653][T14476] ? get_pat_info+0x244/0x320 [ 803.282380][T14476] ? get_pat_info+0x2c0/0x320 [ 803.287101][T14476] ? get_pat_info+0x2c0/0x320 [ 803.291821][T14476] ? __pfx_get_pat_info+0x10/0x10 [ 803.296888][T14476] ? __lock_acquire+0x15a9/0x3c40 [ 803.301945][T14476] untrack_pfn+0xf7/0x4d0 [ 803.306297][T14476] ? __pfx_untrack_pfn+0x10/0x10 [ 803.311251][T14476] ? zap_page_range_single+0x302/0x550 [ 803.316769][T14476] ? __pfx_lock_release+0x10/0x10 [ 803.321820][T14476] ? uprobe_munmap+0x20/0x5c0 [ 803.326526][T14476] ? trace_lock_acquire+0x14e/0x1f0 [ 803.331779][T14476] unmap_single_vma+0x1bd/0x2b0 [ 803.336664][T14476] zap_page_range_single+0x321/0x550 [ 803.341978][T14476] ? __pfx_zap_page_range_single+0x10/0x10 [ 803.347811][T14476] ? remap_pfn_range_internal+0xadb/0xdb0 [ 803.353574][T14476] ? lock_acquire+0x2f/0xb0 [ 803.358106][T14476] ? track_pfn_remap+0x2c3/0x490 [ 803.363100][T14476] remap_pfn_range+0x130/0x160 [ 803.368016][T14476] ? __pfx_remap_pfn_range+0x10/0x10 [ 803.373344][T14476] ? alloc_pages_noprof+0x23c/0x390 [ 803.378561][T14476] usbdev_mmap+0x7da/0xb30 [ 803.382994][T14476] ? __pfx_usbdev_mmap+0x10/0x10 [ 803.387949][T14476] ? __raw_spin_lock_init+0x3a/0x110 [ 803.393262][T14476] __mmap_region+0x181f/0x2760 [ 803.398177][T14476] ? __pfx___mmap_region+0x10/0x10 [ 803.403330][T14476] ? hlock_class+0x4e/0x130 [ 803.407852][T14476] ? mark_lock+0xb5/0xc60 [ 803.412210][T14476] ? hlock_class+0x4e/0x130 [ 803.416774][T14476] mmap_region+0x32b/0x3f0 [ 803.421299][T14476] do_mmap+0xd8d/0x11b0 [ 803.425488][T14476] ? __pfx_do_mmap+0x10/0x10 [ 803.430103][T14476] ? __pfx_down_write_killable+0x10/0x10 [ 803.435775][T14476] vm_mmap_pgoff+0x203/0x3a0 [ 803.440496][T14476] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 803.445640][T14476] ? __fget_files+0x206/0x3a0 [ 803.450348][T14476] ksys_mmap_pgoff+0x32c/0x5c0 [ 803.455150][T14476] ? __pfx_ksys_write+0x10/0x10 [ 803.460042][T14476] __x64_sys_mmap+0x125/0x190 [ 803.464768][T14476] do_syscall_64+0xcd/0x250 [ 803.469315][T14476] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 803.475242][T14476] RIP: 0033:0x7fbe64d8d169 [ 803.479687][T14476] 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 [ 803.499399][T14476] RSP: 002b:00007fbe65c3b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 803.507945][T14476] RAX: ffffffffffffffda RBX: 00007fbe64fa5fa0 RCX: 00007fbe64d8d169 [ 803.515946][T14476] RDX: 0000000000000ffb RSI: 00000000000007ff RDI: 0000020000000000 [ 803.524036][T14476] RBP: 00007fbe65c3b090 R08: 0000000000000003 R09: 0000000000000000 [ 803.532022][T14476] R10: 0008000000008011 R11: 0000000000000246 R12: 0000000000000001 [ 803.540008][T14476] R13: 0000000000000000 R14: 00007fbe64fa5fa0 R15: 00007ffefe79c0f8 [ 803.548006][T14476] [ 803.551435][T14476] Kernel Offset: disabled [ 803.555896][T14476] Rebooting in 86400 seconds..