last executing test programs: 4m16.979160017s ago: executing program 1 (id=2123): r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty12\x00', 0x800, 0x0) ioctl$auto(r0, 0x4b40, 0x1) 4m16.545903776s ago: executing program 1 (id=2125): bpf$auto(0x0, &(0x7f0000000780)=@link_update={0xa, @new_map_fd=0x5, 0x4007, @old_prog_fd=0x13b}, 0xa3) mmap$auto(0x0, 0x20009, 0x20004000000000df, 0xeb1, 0x401, 0x8000) unshare$auto(0x40000080) fallocate$auto(0x8000000000000003, 0x0, 0xd, 0xcbd5d) close_range$auto(0x2, 0xa, 0x0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x8c00, 0x0) ioctl$auto_KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$auto(0x3, 0xc008aeba, 0xffffffffffffffff) fanotify_init$auto(0x80000000, 0x1) open(0x0, 0x12ba7e, 0x45) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) ioctl$auto_SG_GET_RESERVED_SIZE(0xffffffffffffffff, 0x4c0a, 0x0) socket(0x25, 0x5, 0x0) sendfile$auto(0x6, 0x3, 0x0, 0xfdef) mmap$auto(0x2000000000000, 0x2, 0x9, 0x9b71, r0, 0x2) r2 = openat$auto_snd_pcm_f_ops_pcm1(0xffffffffffffff9c, 0x0, 0x20400, 0x0) ioctl$auto_SNDRV_PCM_IOCTL_FORWARD2(r2, 0x40084149, &(0x7f0000001080)=0x7) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) openat$auto_mon_fops_text_t_mon_text(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/usb/usbmon/9t\x00', 0x800, 0x0) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bus/usb/009/001\x00', 0xa101, 0x0) close_range$auto(0x2, 0x8, 0x0) sendmsg$auto_NFC_CMD_STOP_POLL(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000001040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000011c0)={&(0x7f0000001240)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20008050}, 0x4048041) socket(0x10, 0x2, 0xc) getpeername$auto(0x3, 0x0, 0x0) openat$auto_mon_fops_binary_mon_bin(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/usbmon0\x00', 0x400, 0x0) openat$auto_mon_fops_text_t_mon_text(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/usb/usbmon/36u\x00', 0x26040, 0x0) getpriority$auto(0x2, 0x7ff) r3 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptys1\x00', 0x800, 0x0) ioctl$auto(r3, 0x4b49, 0xffffffffffffffff) close_range$auto(0x2, 0x8, 0x0) 4m13.641436649s ago: executing program 1 (id=2138): r0 = openat$auto_snd_pcm_f_ops_pcm1(0xffffffffffffff9c, &(0x7f0000003b80)='/dev/snd/pcmC0D0c\x00', 0x8100, 0x0) mmap$auto(0x10800, 0x9, 0x3, 0x8012, r0, 0x81000000) 4m13.295864637s ago: executing program 1 (id=2141): bpf$auto(0x0, &(0x7f00000001c0)=@test={0xffffffffffffffff, 0xffff, 0xfffff0b6, 0xffff, 0x84, 0xac1, 0x2, 0x36242398, 0xfffff5b2, 0x3bb, 0x7, 0xffff, 0x6, 0x81, 0x68198}, 0x6f3) sendmsg$auto_ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000016c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="d4000000", @ANYRES16=0x0, @ANYBLOB="100027bd7000fbdbdf2518000000200001800247eea41fac000014000200766574683100000000000000000000000800070063fbffff0500060001000000840002803d00488013b37090badc49d6dc93876646d25a4d297d01cd3b7da38d12889cc50d505f353dc42d0a3c0a14c7b464", @ANYRES32=0x0, @ANYBLOB="0400b3800000003d003b800400a4800c009a00008000000000000004008680c16ab1b1b39dcaa14b6af7dcc011b43cf706e562811c62b28a702b72e0a87126700294f2350000000c000180080003"], 0xd4}, 0x1, 0x0, 0x0, 0x20000010}, 0x20008000) r0 = socket(0x10, 0x2, 0x4) sendmsg$auto_ETHTOOL_MSG_WOL_SET(0xffffffffffffffff, &(0x7f0000002cc0)={0x0, 0x0, &(0x7f0000002c80)={&(0x7f0000000180)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYBLOB="010027"], 0x2c}, 0x1, 0x0, 0x0, 0x4801}, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="12"], 0x1ac}}, 0x40000) 4m13.094775316s ago: executing program 1 (id=2143): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x1) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mtdblock0\x00', 0x4002, 0x0) sendfile$auto(0x3, 0x3, 0x0, 0x400000000006) fsconfig$auto(0xffffffffffffffff, 0x8, 0x0, 0x0, 0x0) close_range$auto(0x2, 0x8, 0x0) write$auto_adf_hb_cfg_fops_adf_heartbeat_dbgfs(0xffffffffffffffff, 0x0, 0x0) io_uring_setup$auto(0x4bf15e08, 0x0) socket(0x28, 0x1, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001400c72da808bf9779d790fb28"], 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x400c000) r0 = socket(0x10, 0x2, 0x4) write$auto(r0, 0x0, 0x2fb) ioctl$auto_BCH_IOCTL_FSCK_OFFLINE(0xffffffffffffffff, 0x4018bc13, &(0x7f00000005c0)={0x0, 0x9d, 0x720, [0x0]}) 4m12.811970612s ago: executing program 1 (id=2146): mmap$auto(0x0, 0xa00006, 0x2, 0x40eb1, 0xffffffffffffffff, 0xb3c1) (async) mmap$auto(0x0, 0xa00006, 0x2, 0x40eb1, 0xffffffffffffffff, 0xb3c1) syz_genetlink_get_family_id$auto_netdev(&(0x7f0000000040), 0xffffffffffffffff) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, 0x0, 0x2, 0x0) (async) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, 0x0, 0x2, 0x0) unshare$auto(0x40000080) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xf, 0x3, 0x2) lstat$auto(0x0, &(0x7f0000000180)={0x4, 0x9, 0x6, 0x63, 0x0, 0x0, 0x0, 0x8, 0x200, 0x2, 0x40000402, 0x9, 0x9, 0x2, 0xd, 0x6, 0x200000100103}) (async) lstat$auto(0x0, &(0x7f0000000180)={0x4, 0x9, 0x6, 0x63, 0x0, 0x0, 0x0, 0x8, 0x200, 0x2, 0x40000402, 0x9, 0x9, 0x2, 0xd, 0x6, 0x200000100103}) sendmsg$auto_OVS_DP_CMD_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYRES16=0x0, @ANYBLOB="0f"], 0x24}, 0x1, 0x0, 0x0, 0x20000800}, 0x4) r2 = socket(0x10, 0x2, 0x6) sendmsg$auto_NL80211_CMD_GET_REG(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYRESOCT=r1, @ANYBLOB="0381cec8ff80eb171276602ff5459c3984476f7d12fc105fd2d5f450e9f3327eb595f71791b2bdea4e408b8b1f40f10125305f35523f1d3b71ae38480aeaa75ae0014fd096c68eac0544ea93b277cfa6bce2adb3ed02c60aac85569257bae65080"], 0x1ac}, 0x1, 0x0, 0x0, 0x4008020}, 0xc004) sendmsg$auto_OVS_DP_CMD_NEW(0xffffffffffffffff, 0x0, 0x80) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) recvmmsg$auto(0x3, 0x0, 0x4, 0x2, 0x0) openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) move_pages$auto(0x1, 0x2000000000003, 0x0, 0x0, 0x0, 0x8000400000000000) openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000004180)='/dev/snd/controlC1\x00', 0x28180, 0x0) recvmmsg$auto(0xffffffffffffffff, 0x0, 0xc1f, 0x9, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) (async) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) unshare$auto(0x40000080) (async) unshare$auto(0x40000080) mmap$auto(0x0, 0x400005, 0xfffffffffffffffc, 0x1f, 0xffffffffffffffff, 0x62) r3 = socket$nl_generic(0x10, 0x3, 0x10) write$auto_fuse_dev_operations_fuse_i(0xffffffffffffffff, &(0x7f0000000440)="19000003d300", 0x6) syz_genetlink_get_family_id$auto_nl80211(&(0x7f00000000c0), r3) (async) r4 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f00000000c0), r3) sendmsg$auto_NL80211_CMD_ASSOCIATE(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x84, r4, 0x2, 0x70bd25, 0x25dfdbfd, {}, [@NL80211_ATTR_BEACON_HEAD={0x6f, 0xe, "d5c71829ba32bc27c1e513aee0d7d6ae67d189f58796585b3d20c337ee1a48569e2abe246d6ef1b7032fed7d47e159f8b7462470a3089daa2a3a04fe1d624c30da9a46ac1186302d2be527c4378fcf1f48ca40af88c82f2ba091bd08c18cba5e13db864cd6d4aaed74985a"}]}, 0x84}, 0x1, 0x0, 0x0, 0x10}, 0x2) socket(0x2, 0x1, 0x0) (async) socket(0x2, 0x1, 0x0) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) (async) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) r5 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) write$auto(r5, &(0x7f0000000400)='/dev/audio1\x00', 0xa3d9) 3m57.525725317s ago: executing program 32 (id=2146): mmap$auto(0x0, 0xa00006, 0x2, 0x40eb1, 0xffffffffffffffff, 0xb3c1) (async) mmap$auto(0x0, 0xa00006, 0x2, 0x40eb1, 0xffffffffffffffff, 0xb3c1) syz_genetlink_get_family_id$auto_netdev(&(0x7f0000000040), 0xffffffffffffffff) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, 0x0, 0x2, 0x0) (async) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, 0x0, 0x2, 0x0) unshare$auto(0x40000080) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xf, 0x3, 0x2) lstat$auto(0x0, &(0x7f0000000180)={0x4, 0x9, 0x6, 0x63, 0x0, 0x0, 0x0, 0x8, 0x200, 0x2, 0x40000402, 0x9, 0x9, 0x2, 0xd, 0x6, 0x200000100103}) (async) lstat$auto(0x0, &(0x7f0000000180)={0x4, 0x9, 0x6, 0x63, 0x0, 0x0, 0x0, 0x8, 0x200, 0x2, 0x40000402, 0x9, 0x9, 0x2, 0xd, 0x6, 0x200000100103}) sendmsg$auto_OVS_DP_CMD_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYRES16=0x0, @ANYBLOB="0f"], 0x24}, 0x1, 0x0, 0x0, 0x20000800}, 0x4) r2 = socket(0x10, 0x2, 0x6) sendmsg$auto_NL80211_CMD_GET_REG(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYRESOCT=r1, @ANYBLOB="0381cec8ff80eb171276602ff5459c3984476f7d12fc105fd2d5f450e9f3327eb595f71791b2bdea4e408b8b1f40f10125305f35523f1d3b71ae38480aeaa75ae0014fd096c68eac0544ea93b277cfa6bce2adb3ed02c60aac85569257bae65080"], 0x1ac}, 0x1, 0x0, 0x0, 0x4008020}, 0xc004) sendmsg$auto_OVS_DP_CMD_NEW(0xffffffffffffffff, 0x0, 0x80) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) recvmmsg$auto(0x3, 0x0, 0x4, 0x2, 0x0) openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) move_pages$auto(0x1, 0x2000000000003, 0x0, 0x0, 0x0, 0x8000400000000000) openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000004180)='/dev/snd/controlC1\x00', 0x28180, 0x0) recvmmsg$auto(0xffffffffffffffff, 0x0, 0xc1f, 0x9, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) (async) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) unshare$auto(0x40000080) (async) unshare$auto(0x40000080) mmap$auto(0x0, 0x400005, 0xfffffffffffffffc, 0x1f, 0xffffffffffffffff, 0x62) r3 = socket$nl_generic(0x10, 0x3, 0x10) write$auto_fuse_dev_operations_fuse_i(0xffffffffffffffff, &(0x7f0000000440)="19000003d300", 0x6) syz_genetlink_get_family_id$auto_nl80211(&(0x7f00000000c0), r3) (async) r4 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f00000000c0), r3) sendmsg$auto_NL80211_CMD_ASSOCIATE(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x84, r4, 0x2, 0x70bd25, 0x25dfdbfd, {}, [@NL80211_ATTR_BEACON_HEAD={0x6f, 0xe, "d5c71829ba32bc27c1e513aee0d7d6ae67d189f58796585b3d20c337ee1a48569e2abe246d6ef1b7032fed7d47e159f8b7462470a3089daa2a3a04fe1d624c30da9a46ac1186302d2be527c4378fcf1f48ca40af88c82f2ba091bd08c18cba5e13db864cd6d4aaed74985a"}]}, 0x84}, 0x1, 0x0, 0x0, 0x10}, 0x2) socket(0x2, 0x1, 0x0) (async) socket(0x2, 0x1, 0x0) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) (async) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) r5 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) write$auto(r5, &(0x7f0000000400)='/dev/audio1\x00', 0xa3d9) 8.591476977s ago: executing program 2 (id=3216): mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) rt_sigaction$auto(0x1, &(0x7f00000001c0)={&(0x7f0000000080)=0x0, 0x7fffffffffffffff, 0x0, {0x5}}, 0x0, 0x8) bind$auto(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x9, "cc00000008f0ffffff000100"}, 0x6b) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) rt_sigprocmask$auto(0x0, &(0x7f0000000000)={0xfffffffffffffe01}, 0x0, 0x8) r0 = gettid() r1 = getpid() rt_tgsigqueueinfo$auto(r1, r0, 0x1, &(0x7f0000000600)={@siginfo_0_0={0xffffff88, 0x1, 0x40, @_rt={0x0, 0xee01, @sival_int=0x9ae}}}) rt_sigsuspend$auto(&(0x7f0000000380)={0xe}, 0x8) 6.699656173s ago: executing program 0 (id=3229): unshare$auto(0x40000080) r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, 0x0, 0x48041, 0x0) write$auto(r0, 0x0, 0x7) request_key$auto_KEY_SPEC_REQUESTOR_KEYRING(&(0x7f0000000040)='c\x00', &(0x7f0000000080)='Kn\x9f\x15\xaf\xfcyF\xe5\b\xdc\xff_l\x17\xd1\xf1\xde\xfc\x0e\xf2\x18\xc0o\xb8\xdbU\xb7', 0x0, 0xfffffffffffffff8) madvise$auto(0x0, 0x7fffffffffffffff, 0xa) move_pages$auto(0x1, 0xf54, 0x0, 0x0, 0x0, 0x8000000000000000) mmap$auto(0x5, 0x20009, 0x4000000000dc, 0xeb1, 0x401, 0x8001) keyctl$auto_KEYCTL_PKEY_VERIFY(0x1c, 0x0, 0x0, 0x0, 0x3) r1 = openat$dir(0xffffffffffffff9c, 0x0, 0x280000, 0x100) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/controlC2\x00', 0x0, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000040)=0x5) read$auto(0x3, 0x0, 0x80) getsockopt$auto_SO_PEERNAME(r1, 0x4, 0x1c, 0x0, &(0x7f0000000100)=0x3) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, 0x0, 0x441, 0x0) unshare$auto(0x20000) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/mnt\x00') setns(r3, 0x0) mount$auto(0x0, &(0x7f00000000c0)='.\x00', &(0x7f0000000180)='nfsd\x00', 0x8, 0x0) pivot_root$auto(&(0x7f0000000040)='..\x00', &(0x7f0000000080)='.\x00') 5.62683425s ago: executing program 0 (id=3233): keyctl$auto(0x10, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x4, 0x3) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) socket(0x1d, 0x2, 0x2) ioctl$auto(0xffffffffffffffff, 0x5522, 0xf15) ioctl$auto(0xffffffffffffffff, 0xc0185500, 0xffffffffffffffff) 5.264815278s ago: executing program 0 (id=3237): sendmsg$auto_NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="01002dbd7000fcdbdf25010000000c0002000500000000000000c5000700c1007cf7c27c120e3984130834a73f9221887ac28e443c4a1a7da8d2ddcf2890cce5822826764f3f410e53f43f300d2e04700395778e7935c99f6a38f6f3e56e7d8a18d15791b3b4f9378d743a8f0cbbe1c604a782030626ead26826f4790233f19c29fbaf1da77e1b84522d05ca0f4237b24aead87b47d41805fa9967d02ad2deba1895652b8d630c30213ed8f72c1066f1bb9fb1b242d08a55d32398d8d3c635008f2c61049c8abf600a98d1d2d0b0027aecaf27d20b6ff4129883e111e1c858000000dc00090069fccb38f57447a8af8c40a03b92af7adc0c48af4308483b99aa587ed8711b4a79a383c263698842365af6807d1be1800fd492770983a6df345fb472e9fa41b667af43bc36d7063b6b93ab7661925e8d71452acd95b788c31a32ae903b96b9ed9a5e3542c625105e8f21a5b41ff3d17f8704581f4b8b75ae741d0fba8cab2e187c93eeea89f6cf6ab7cc496e0bd9759cc0b408bbe0c6eae2aa29c2d97d48a55fc0ff937c90173d61cf652f97cb301e4d7e3bac0026732e22eadd3a6c5ffa4faed6855a86814c920a650a61936305d2713db1c92a238e265c080001007f0e00000c0002"], 0x1d8}, 0x1, 0x0, 0x0, 0x40080}, 0x20040000) sendmsg$auto_HWSIM_CMD_DEL_RADIO(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000", @ANYRES16, @ANYBLOB="01"], 0x14}, 0x1, 0x0, 0x0, 0x20040800}, 0x8000) r0 = socket(0x10, 0x2, 0x4) sendmsg$auto_NL80211_CMD_GET_REG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000011c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="1200"], 0x1ac}}, 0x40040) 4.6082184s ago: executing program 0 (id=3238): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) io_uring_setup$auto(0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x460f, 0x0) sendfile$auto(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7fffe000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$auto(r0, 0x0, 0x20) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) clone$auto(0x8001, 0x5, 0xffffffffffffffff, 0xfffffffffffffffc, 0x6) 4.553617942s ago: executing program 2 (id=3239): r0 = socket(0x2b, 0x1, 0x1) openat$auto_tracing_pipe_fops_trace(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/tracing/trace_pipe\x00', 0x2000, 0x0) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x20342, 0x0) sendmsg$auto_NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="2f212abd"], 0x14}}, 0x4000000) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x42, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000340)='/dev/snd/midiC2D3\x00', 0x2001, 0x0) socket$nl_generic(0x10, 0x3, 0x10) pipe$auto(&(0x7f0000000000)=r0) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) fanotify_init$auto(0x200, 0x2010000000000) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x27ffd) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, 0x0, 0x1c1282, 0x0) rseq$auto(&(0x7f0000000000)={0x5, 0x9, 0x5, 0xe6d, 0xffffffff, 0x0, "213598bd690d958d23479a9a75df02ffd0af70d5d7116cfbdc1fa08be8576a8ee22f948353063b871b8e1e7537b2de2122546f0e539b0f3bfd734b"}, 0x1bd, 0x7, 0x8) mmap$auto(0x0, 0xa00006, 0x7, 0x40eb1, r0, 0x300000000000) socket(0x18, 0x2, 0x0) quotactl_fd$auto(0xffffffffffffffff, 0x1, 0x0, 0x0) adjtimex$auto(&(0x7f00000004c0)={0xf332b6e, 0x0, 0x0, 0xfffffffffffffffd, 0xd4, 0x1, 0x6, 0x0, 0x1, 0x368e, 0x2, {0x8001, 0x10000}, 0x5, 0x6, 0xfffffffffffffffd, 0x1008000, 0x0, 0x3, 0x81, 0xffffffffffff628e, 0xa747, 0xdeb1, 0x8000009}) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4042, 0x0) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x24b01, 0x0) write$auto(r1, &(0x7f0000000400)='/dev/audio1\x00', 0xa3d9) socket(0x2, 0x1, 0x0) socket(0x23, 0x5, 0x0) ustat$auto(0x801, 0x0) mmap$auto(0x550c, 0xeb83, 0xdf, 0xeb1, 0x401, 0x6) close_range$auto(0x2, 0xa, 0x0) mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2) mbind$auto(0xf000, 0x1, 0x1, 0x0, 0x7fff, 0x2) syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000003140), 0xffffffffffffffff) openat$auto_snapshot_fops_user(0xffffffffffffff9c, &(0x7f0000000200), 0x400, 0x3f) 4.143090803s ago: executing program 0 (id=3242): unshare$auto(0x40000080) r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, 0x0, 0x48041, 0x0) write$auto(r0, 0x0, 0x7) request_key$auto_KEY_SPEC_REQUESTOR_KEYRING(&(0x7f0000000040)='c\x00', &(0x7f0000000080)='Kn\x9f\x15\xaf\xfcyF\xe5\b\xdc\xff_l\x17\xd1\xf1\xde\xfc\x0e\xf2\x18\xc0o\xb8\xdbU\xb7', 0x0, 0xfffffffffffffff8) madvise$auto(0x0, 0x7fffffffffffffff, 0xa) move_pages$auto(0x1, 0xf54, 0x0, 0x0, 0x0, 0x8000000000000000) mmap$auto(0x5, 0x20009, 0x4000000000dc, 0xeb1, 0x401, 0x8001) keyctl$auto_KEYCTL_PKEY_VERIFY(0x1c, 0x0, 0x0, 0x0, 0x3) r1 = openat$dir(0xffffffffffffff9c, 0x0, 0x280000, 0x100) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/controlC2\x00', 0x0, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000040)=0x5) read$auto(0x3, 0x0, 0x80) getsockopt$auto_SO_PEERNAME(r1, 0x4, 0x1c, 0x0, &(0x7f0000000100)=0x3) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, 0x0, 0x441, 0x0) unshare$auto(0x20000) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/mnt\x00') setns(r3, 0x0) mount$auto(0x0, &(0x7f00000000c0)='.\x00', &(0x7f0000000180)='nfsd\x00', 0x8, 0x0) pivot_root$auto(&(0x7f0000000040)='..\x00', &(0x7f0000000080)='.\x00') 3.073785544s ago: executing program 0 (id=3248): mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) rt_sigaction$auto(0x1, &(0x7f00000001c0)={&(0x7f0000000080)=0x0, 0x7fffffffffffffff, 0x0, {0x5}}, 0x0, 0x8) bind$auto(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x9, "cc00000008f0ffffff000100"}, 0x6b) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) rt_sigprocmask$auto(0x0, &(0x7f0000000000)={0xfffffffffffffe01}, 0x0, 0x8) r0 = gettid() r1 = getpid() rt_tgsigqueueinfo$auto(r1, r0, 0x1, &(0x7f0000000600)={@siginfo_0_0={0xffffff88, 0x1, 0x40, @_rt={0x0, 0xee01, @sival_int=0x9ae}}}) rt_sigsuspend$auto(&(0x7f0000000380)={0xe}, 0x8) 2.534805011s ago: executing program 4 (id=3252): vmsplice$auto(0x4, &(0x7f0000000040)={0x0, 0x1}, 0x3, 0x4) r0 = socket(0x11, 0x3, 0x9) ioctl$auto_FS_IOC_FSSETXATTR(r0, 0x401c5820, 0xffffffffffffffff) sendmsg$auto_NFC_CMD_LLC_GET_PARAMS(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x0, 0x200, 0x70bd2b, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) userfaultfd$auto(0x1) ioctl$auto(0x3, 0x541b, 0xfffffffffffff4e0) rt_sigqueueinfo$auto(0x0, 0x1, &(0x7f00000000c0)={@siginfo_0_0={0x2, 0x5, 0xbb, @_sigsys={0x0, 0x50000000, 0x6}}}) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mtdblock0\x00', 0x14f602, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00/uevent\x00', 0x2, 0x0) write$auto(r1, &(0x7f0000000100)='9\x00d1L\xff\x15\xba\xa17=(\xc1\xf8\xff\xff\v\xb5^\xa1/[', 0x8) write$auto(0xca, &(0x7f0000000000)='\x04\x1d\x19\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa4Cn\xb2./jn>9\xd2\xdb\x88\xf4\x1aVj\x13j\xe1\x96\xf7\xc2\xd3qm\xe6q\xf9\xa6u\x8eZ\x00\xf8*C]\xfd)/\xf3\xa1\x92|\x06|\xd0\x82\x93\xa5\x9a5if\xd0\x8e%g,\xc5\xec\xef\x87\x19\x17\xb0\xe1s\xf6U\xc0\x90r\xc5\xc8H\xa3\x9d\xce\x98\xe7\xb1B:\x179\xdc8\xa8) \x15\xce\xd8\x86\xff-\x80\xf5jMj\xda\x8f\x03EO\xe6\xa4Q\x81+v\xc9\xb8\x00\xcf\x94_\xa7\xadV\xc9\x7f;1R\xa0\x7f\xbe\x1e\x83\an/w[i\th\x9c\xb8\xd1\xed\xba\\\v\xe1\v\x81\xcc\xba\x03-N@ \x14\x1e\n\xe9g\x9fF\x05\xc8\x9f\xe5[\xba\xd2V\x9b\xc1\x9f\xf1%\x9c\xba\xf9\xb4\xa8\xd4\x05G\xf6\x82\xf3m\xe6V\xba\xa0\xf9K\x15\xcc_H\xce\xfd\xe2\x88\"\xe0\xd5Ld\x7f\x1c\x90^\x8d%\xb4', 0x9) ioctl$auto_BLKRRPART(0xffffffffffffffff, 0x125f, 0x0) ioctl$auto_IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, 0x0) 1.698254736s ago: executing program 2 (id=3255): r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) wait4$auto(r0, 0x0, 0x2, 0x0) mmap$auto(0x0, 0x20009, 0x7, 0xeb1, 0x405, 0x8000) syz_genetlink_get_family_id$auto_nl80211(0x0, 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$auto_nl802154(&(0x7f0000000300), 0xffffffffffffffff) poll$auto(&(0x7f0000003c80)={0xffffffffffffffff, 0x8, 0x6}, 0x3, 0x2de) sendmsg$auto_NL802154_CMD_NEW_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000003a80)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40408}, 0xc, &(0x7f0000003a40)={&(0x7f0000003980)={0x84, r1, 0x8, 0x70bd26, 0x25dfdbff, {}, [@NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x5}, @NL802154_ATTR_TX_POWER={0x8}, @NL802154_ATTR_SCAN_CHANNELS={0x8, 0x21, 0x4}, @NL802154_ATTR_SEC_ENABLED={0x5, 0x29, 0x1}, @NL802154_ATTR_SEC_OUT_KEY_ID={0x50, 0x2b, 0x0, 0x1, [@nested={0x4b, 0x94, 0x0, 0x1, [@typed={0xc, 0x34, 0x0, 0x0, @u64=0x30000000000000}, @nested={0x4, 0x13c}, @generic, @generic="2ef7735e530413999e9c189ac27923ebce1ded731e499e67f2c4d157ec271b1508d8b7b403ccf4104e7b832b23bcc2908bdb748011c8b2"]}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x84}, 0x40011) connect$auto(0xffffffffffffffff, &(0x7f00000000c0)=@qipcrtr={0x2a, 0xffffffff, 0xfffffffe}, 0x55) r2 = openat$auto_qrtr_tun_ops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) read$auto(r2, 0x0, 0x0) statmount$auto(0x0, 0x0, 0x227, 0x0) write$auto(0xffffffffffffffff, 0x0, 0xeffd) connect$auto(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) r3 = syz_genetlink_get_family_id$auto_802_15_4_mac(&(0x7f0000003b00), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000003b40)={'macsec0\x00', 0x0}) sendmsg$auto_IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f0000003c40)={&(0x7f0000003ac0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000003c00)={&(0x7f0000003b80)={0x50, r3, 0x980, 0x70bd25, 0x25dfdbfb, {}, [@IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x8}, @IEEE802154_ATTR_PAN_COORD={0x5, 0x19, 0x7}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_SRC_HW_ADDR={0xc, 0xc, 0x5}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x6}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x2}, @IEEE802154_ATTR_LBT_ENABLED={0x5, 0x22, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0xc000}, 0x800) sendmsg$auto_NFSD_CMD_LISTENER_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0x2df0, 0x0, 0x900, 0x70bd28, 0x25dfdbfc, {}, [@NFSD_A_SERVER_SOCK_ADDR={0x108, 0x1, 0x0, 0x1, [@NFSD_A_SOCK_ADDR={0x1e, 0x1, "f97b4b37b1aab02c009a4a39deeb61cf22ee4da21b0a89a59076"}, @NFSD_A_SOCK_TRANSPORT_NAME={0x12, 0x2, '/dev/qrtr-tun\x00'}, @NFSD_A_SOCK_TRANSPORT_NAME={0xcf, 0x2, '0\x00\xa6\xcc\r\x91QU\x9dI\xda\x1b\xad\xb1\x9e\xc8Tt\xa8\x94\x9c\x8a\xe2\xc7cOM\xb6\xa3,!o\x9e\xb0\xadT\xfbR\xa1Y\x94V[8\x04c\xdf:]\xd9\x94\xf8F\xbb\xa2\xbb>\xade\x18\xbd\xe2\x1c\x89OO]e[\xbb\xf9\xcd\xc0\xc9\x00\xda\xac\xdd\x1a\xdd\xdd\xb9o\x1a\xab\xd5\xef\xc0\x04z\xd0I>\x8f\x00\xe5\x1c*\xed`\xfd\x15\x88\x0f\x9a\xd5\xa7\x14\f};\xabt\xd1ak\xe5\x98\xea\xe3}\x10\xab\f_\x19\x9b\x11\xb25VUK\x93\xcdd\x17\xe4\xcbA\xa5[\b\xb8;\x02tcf\x06\xfbD\x91\xcaG\xdaa:k[r\x06\xeb\xf0\xc4\xcb\x10\xae\xc8\xe9u\x9f\xdeK\xa5\x8e\xd6\x8f\xd0UV\x11\xcb\xdd\x81\xbe\xdeL/\x06\xd5Y\a\xc1\xe9(\x95\xdfH\xf4\v\xf3C'}]}, @NFSD_A_SERVER_SOCK_ADDR={0x74, 0x1, 0x0, 0x1, [@NFSD_A_SOCK_TRANSPORT_NAME={0x34, 0x2, '/sys/devices/virtual/block/loop7/trace/act_mask\x00'}, @NFSD_A_SOCK_ADDR={0x3c, 0x1, "f825e342935fc574b87273f45a615dae1529dc139ef1702cfbfcd62d74a995f4e4cf8950f226f74cc0b4c88572a469a92f8d1db7cc69575b"}]}, @NFSD_A_SERVER_SOCK_ADDR={0x74, 0x1, 0x0, 0x1, [@NFSD_A_SOCK_ADDR={0x6f, 0x1, "f765ced16e597538016310f0ccc041ab43d473fe04edcb32cc8862d0ec5b2a79bb5d1f44b3c43ae3f3bc220627a2fd9e538958b79bc13bd1353ee7619e94388963ba32ff673b5c86d1fb39686b4235e4ff89e35a4d1acb30cdcca0997da2a0f262e660c92f8f2c90c94790"}]}, @NFSD_A_SERVER_SOCK_ADDR={0x2178, 0x1, 0x0, 0x1, [@NFSD_A_SOCK_TRANSPORT_NAME={0x6, 0x2, '%\x00'}, @NFSD_A_SOCK_ADDR={0x1004, 0x1, 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@NFSD_A_SERVER_SOCK_ADDR={0xf8, 0x1, 0x0, 0x1, [@NFSD_A_SOCK_TRANSPORT_NAME={0xcf, 0x2, '0\x00\xa6\xcc\r\x91QU\x9dI\xda\x1b\xad\xb1\x9e\xc8Tt\xa8\x94\x9c\x8a\xe2\xc7cOM\xb6\xa3,!o\x9e\xb0\xadT\xfbR\xa1Y\x94V[8\x04c\xdf:]\xd9\x94\xf8F\xbb\xa2\xbb>\xade\x18\xbd\xe2\x1c\x89OO]e[\xbb\xf9\xcd\xc0\xc9\x00\xda\xac\xdd\x1a\xdd\xdd\xb9o\x1a\xab\xd5\xef\xc0\x04z\xd0I>\x8f\x00\xe5\x1c*\xed`\xfd\x15\x88\x0f\x9a\xd5\xa7\x14\f};\xabt\xd1ak\xe5\x98\xea\xe3}\x10\xab\f_\x19\x9b\x11\xb25VUK\x93\xcdd\x17\xe4\xcbA\xa5[\b\xb8;\x02tcf\x06\xfbD\x91\xcaG\xdaa:k[r\x06\xeb\xf0\xc4\xcb\x10\xae\xc8\xe9u\x9f\xdeK\xa5\x8e\xd6\x8f\xd0UV\x11\xcb\xdd\x81\xbe\xdeL/\x06\xd5Y\a\xc1\xe9(\x95\xdfH\xf4\v\xf3C'}, @NFSD_A_SOCK_TRANSPORT_NAME={0x21, 0x2, '/proc/fs/lockd/nlm_end_grace\x00'}]}, @NFSD_A_SERVER_SOCK_ADDR={0x8ec, 0x1, 0x0, 0x1, [@NFSD_A_SOCK_TRANSPORT_NAME={0x9, 0x2, '\xe0w*]\x00'}, @NFSD_A_SOCK_ADDR={0x90, 0x1, "c87548c80017f036506b8172ee0e7f6ba35a2e5210c353b07703973f66bfa1b53e1e4d8bb10d8254f2adfac90752d624c576d39abbe5025b2ce8ec2438af1956ab15c7ef3c0ef1e9b6cbc7f2ddf66dc968a826588efc70cede10f088440475bb857f84c13f1ae465d7c36f86c2fa5b0a574ed4f7fc544c15f433023562ba292c0b44c11d512400391646ccdc"}, @NFSD_A_SOCK_TRANSPORT_NAME={0x6, 0x2, '#\x00'}, @NFSD_A_SOCK_TRANSPORT_NAME={0x34, 0x2, '/sys/devices/virtual/block/loop7/trace/act_mask\x00'}, @NFSD_A_SOCK_TRANSPORT_NAME={0xb, 0x2, '[\xd1/|$\xe9\x00'}, @NFSD_A_SOCK_ADDR={0x804, 0x1, "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"}]}, @NFSD_A_SERVER_SOCK_ADDR={0x30, 0x1, 0x0, 0x1, [@NFSD_A_SOCK_ADDR={0x29, 0x1, "9554aeb2d97e60b0b26cfde58ea4ada2a025e401352959e5bbc34447e09f57a393a1cb6882"}]}, @NFSD_A_SERVER_SOCK_ADDR={0x28, 0x1, 0x0, 0x1, [@NFSD_A_SOCK_TRANSPORT_NAME={0x21, 0x2, '/proc/fs/lockd/nlm_end_grace\x00'}]}, @NFSD_A_SERVER_SOCK_ADDR={0x38, 0x1, 0x0, 0x1, [@NFSD_A_SOCK_TRANSPORT_NAME={0x34, 0x2, '/sys/devices/virtual/block/loop7/trace/act_mask\x00'}]}]}, 0x2df0}, 0x1, 0x0, 0x0, 0x84}, 0xc080) sysfs$auto(0x2, 0x10000000000002a, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x1f, 0x5, 0x73) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/loop7/trace/act_mask\x00', 0x402, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, 0x0, 0x60742, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x180342, 0x0) msgget$auto(0x0, 0x5) msgsnd$auto(0x0, &(0x7f0000000040)={0x5}, 0x1000, 0x4) msgctl$auto(0x0, 0x0, 0x0) socket(0x28, 0x1, 0x0) open(&(0x7f0000000480)='./cgroup.cpu/cgroup.procs\x00', 0x80842, 0x0) 1.624345901s ago: executing program 4 (id=3256): r0 = socket(0xa, 0x3, 0x2c) mmap$auto(0x0, 0x20009, 0x4000000000df, 0x40000000000eb1, 0x401, 0x8000) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r1, 0x0, 0x20) openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/devices/platform/dummy_hcd.2/usb3/power/runtime_suspended_time\x00', 0x60000, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r2, &(0x7f0000001080)=""/98, 0x62) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000080), r0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_SMC_NETLINK_GET_DEV_SMCD(r3, &(0x7f0000004380)={0x0, 0x0, &(0x7f0000004340)={&(0x7f0000004300)=ANY=[@ANYBLOB="14000000", @ANYRES16, @ANYBLOB='\v'], 0x14}, 0x1, 0x0, 0x0, 0x8010}, 0x810) syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000040), r3) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) read$auto(r3, &(0x7f0000000000)='\x00', 0x91e2) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="13"], 0x1ac}}, 0x4004) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) 1.341662146s ago: executing program 4 (id=3258): sendmsg$auto_NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="d801", @ANYRES16, @ANYBLOB="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"], 0x1d8}, 0x1, 0x0, 0x0, 0x40080}, 0x20040000) sendmsg$auto_HWSIM_CMD_DEL_RADIO(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000", @ANYRES16, @ANYBLOB="01"], 0x14}, 0x1, 0x0, 0x0, 0x20040800}, 0x8000) r0 = socket(0x10, 0x2, 0x4) sendmsg$auto_NL80211_CMD_GET_REG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000011c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="1200"], 0x1ac}}, 0x40040) 1.236814245s ago: executing program 3 (id=3259): ioperm$auto(0xb3, 0x100000000000000a, 0xfffffffd) ioprio_set$auto(0x1, 0x0, 0x0) ioprio_get$auto(0x2000000002, 0x0) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/mm/hugepages/hugepages-2048kB/nr_hugepages_mempolicy\x00', 0xa001, 0x0) socket(0x10, 0x2, 0x4) mmap$auto(0x0, 0x3, 0xdf, 0x9b72, 0x2, 0x8000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) bpf$auto(0x9, &(0x7f00000001c0)=@raw_tracepoint={0x1006, 0xffffffffffffffff, 0x0, 0x11}, 0x6f3) sendmsg$auto_ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000010}, 0x20008000) syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="1200"], 0x1ac}}, 0x40000) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) write$auto(r0, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81) ioperm$auto(0x3, 0x7a, 0xeedc) pipe2$auto(&(0x7f00000000c0), 0x0) r1 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/net/dev_mcast\x00', 0x40280, 0x0) pread64$auto(r1, &(0x7f0000000040)='veth1\x00', 0x200000000004, 0xfc) 1.191991572s ago: executing program 4 (id=3260): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) io_uring_setup$auto(0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x460f, 0x0) sendfile$auto(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7fffe000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r0, 0x0, 0x20) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, 0x0, 0x802, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) clone$auto(0x8001, 0x5, 0xffffffffffffffff, 0xfffffffffffffffc, 0x6) 1.050317652s ago: executing program 3 (id=3261): keyctl$auto(0x10, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x4, 0x3) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) r0 = openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bus/usb/015/001\x00', 0xa901, 0x0) ioctl$auto(r0, 0x5522, 0xf15) ioctl$auto(r0, 0xc0185500, r0) 840.671642ms ago: executing program 3 (id=3262): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000012c0)='/sys/devices/system/memory/crash_hotplug\x00', 0x121000, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_ima_measure_policy_ops_ima_fs(0xffffffffffffff9c, &(0x7f0000000040), 0x14b081, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) syz_clone3(0x0, 0x0) mmap$auto(0x0, 0x4005, 0x2, 0x40eb2, 0x401, 0x300000000000) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x4, 0x4, 0x40eb2, 0x401, 0x300000000000) mprotect$auto(0x0, 0x806121, 0x6) writev$auto(0x3, &(0x7f0000000100)={0x0, 0x7111}, 0x8) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20b42, 0x0) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/kernel/watchdog_cpumask\x00', 0x141241, 0x0) write$auto(r0, 0x0, 0x0) 779.292136ms ago: executing program 4 (id=3263): open(&(0x7f0000000000)='./file0\x00', 0x40440, 0x40) socket(0x11, 0x80003, 0x300) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) socket(0x10, 0x2, 0x0) ioperm$auto(0x2002, 0x3, 0x4a2e97a0) shmat$auto(0x0, 0x0, 0xfffffffa) r0 = openat$auto_snd_pcm_f_ops_pcm1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/pcmC1D0c\x00', 0x8200, 0x0) ioctl$auto_SNDRV_PCM_IOCTL_UNLINK2(r0, 0x4161, 0x0) socket(0xa, 0x801, 0x84) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) socket(0xa, 0x2, 0x0) socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) socket(0xa, 0x801, 0x84) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x0, 0x100000000008000) write$auto(0x800000000000c8, 0x0, 0x1a) capset$auto(&(0x7f0000000100)={0x20080522}, 0x0) sched_setaffinity$auto(0x1, 0x1, 0x0) socket(0xa, 0x2, 0x3a) io_uring_setup$auto(0x6, 0x0) r1 = socket(0xa, 0x2, 0x88) bpf$auto(0x0, &(0x7f0000000000)=@link_update={r1, @new_prog_fd=0x4, 0x4}, 0xa3) 658.28658ms ago: executing program 2 (id=3264): mmap$auto(0x0, 0x100, 0x4000000000df, 0x80000000eb1, 0x401, 0x8000) mmap$auto(0x0, 0x20008, 0x4000000000df, 0xeb1, 0x401, 0x8000) r0 = fsopen$auto(0x0, 0x1) ioctl$auto(0x3, 0x4010ae68, r0) close_range$auto(r0, 0xfffffffffffff000, 0x5) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/bus/pci/resource_alignment\x00', 0x8ea182, 0x0) mknod$auto(&(0x7f00000016c0)='./file0\x00', 0x1, 0xaa) mount$auto(0x0, &(0x7f0000001b00)='./file0\x00', 0x0, 0x7286cc4d, 0x0) write$auto(0x3, 0x0, 0x5c8) socket(0x1e, 0x1, 0x0) socket(0x28, 0x5, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x2b, 0x1, 0x1) statmount$auto(0x0, &(0x7f0000000040)={0x0, 0x0, 0x38, 0xffffff01, 0x9, 0x9, 0x80000009, 0x7, 0x8, 0x5, 0xd, 0x7e, 0x2, 0x8, 0x5, 0xf, 0xffffffffffffffff, 0x9, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x800, 0x0) io_uring_setup$auto(0x8, &(0x7f0000000140)={0x3ff, 0x3, 0x9, 0x10001, 0xc, 0xc05, 0xffffffffffffffff, [0x7fd, 0x1001, 0x8], {0x9, 0x1, 0x6, 0x0, 0x420, 0x1001, 0x3fdc, 0x3, 0x5}, {0x2, 0x140, 0x54ed, 0x0, 0x101, 0xff, 0x7, 0xa, 0x3}}) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000180)='/sys/power/state\x00', 0x20a42, 0x0) r1 = socket(0x10, 0x2, 0x4) sendmsg$auto_NL80211_CMD_GET_REG(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="1200"], 0x1ac}}, 0x40000) pipe2$auto(0x0, 0x80) socket(0x2, 0x3, 0xa) pipe2$auto(0x0, 0x80) keyctl$auto(0x200000000000020, 0xffffffffffffffff, 0x8, 0x5, 0x8) keyctl$auto(0x200000000000020, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x4) openat$auto_generic(0xffffffffffffff9c, &(0x7f0000001500)='/proc/kpagecgroup\x00', 0x101000, 0x0) read$auto(0x3, 0x0, 0x80) 427.370275ms ago: executing program 3 (id=3265): vmsplice$auto(0x4, &(0x7f0000000040)={0x0, 0x1}, 0x3, 0x4) r0 = socket(0x11, 0x3, 0x9) ioctl$auto_FS_IOC_FSSETXATTR(r0, 0x401c5820, 0xffffffffffffffff) sendmsg$auto_NFC_CMD_LLC_GET_PARAMS(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x0, 0x200, 0x70bd2b, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) userfaultfd$auto(0x1) ioctl$auto(0x3, 0x541b, 0xfffffffffffff4e0) rt_sigqueueinfo$auto(0x0, 0x1, &(0x7f00000000c0)={@siginfo_0_0={0x2, 0x5, 0xbb, @_sigsys={0x0, 0x50000000, 0x6}}}) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mtdblock0\x00', 0x14f602, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00/uevent\x00', 0x2, 0x0) write$auto(r1, &(0x7f0000000100)='9\x00d1L\xff\x15\xba\xa17=(\xc1\xf8\xff\xff\v\xb5^\xa1/[', 0x8) write$auto(0xca, &(0x7f0000000000)='\x04\x1d\x19\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa4Cn\xb2./jn>9\xd2\xdb\x88\xf4\x1aVj\x13j\xe1\x96\xf7\xc2\xd3qm\xe6q\xf9\xa6u\x8eZ\x00\xf8*C]\xfd)/\xf3\xa1\x92|\x06|\xd0\x82\x93\xa5\x9a5if\xd0\x8e%g,\xc5\xec\xef\x87\x19\x17\xb0\xe1s\xf6U\xc0\x90r\xc5\xc8H\xa3\x9d\xce\x98\xe7\xb1B:\x179\xdc8\xa8) \x15\xce\xd8\x86\xff-\x80\xf5jMj\xda\x8f\x03EO\xe6\xa4Q\x81+v\xc9\xb8\x00\xcf\x94_\xa7\xadV\xc9\x7f;1R\xa0\x7f\xbe\x1e\x83\an/w[i\th\x9c\xb8\xd1\xed\xba\\\v\xe1\v\x81\xcc\xba\x03-N@ \x14\x1e\n\xe9g\x9fF\x05\xc8\x9f\xe5[\xba\xd2V\x9b\xc1\x9f\xf1%\x9c\xba\xf9\xb4\xa8\xd4\x05G\xf6\x82\xf3m\xe6V\xba\xa0\xf9K\x15\xcc_H\xce\xfd\xe2\x88\"\xe0\xd5Ld\x7f\x1c\x90^\x8d%\xb4', 0x9) ioctl$auto_BLKRRPART(0xffffffffffffffff, 0x125f, 0x0) ioctl$auto_IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, 0x0) 220.574511ms ago: executing program 2 (id=3266): writev$auto(0xca, &(0x7f0000000080)={&(0x7f0000000040), 0x1}, 0x7e) r0 = socket(0x11, 0x3, 0x9) sendmmsg$auto(r0, &(0x7f00000001c0)={{&(0x7f0000000000), 0x5aa, &(0x7f0000000100)={&(0x7f0000000080), 0x1}, 0x6, &(0x7f0000000180), 0x5, 0x1000}, 0x5}, 0x2, 0x100) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/devices/platform/dummy_hcd.1/usb2/bConfigurationValue\x00', 0x101142, 0x0) mmap$auto(0x0, 0x7c, 0x80000000000003, 0xeb1, 0xffffffffffffffff, 0x8003) r1 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/oom_adj\x00', 0x0, 0x0) read$auto(r1, 0x0, 0x9) write$auto(0x3, 0x0, 0xfdef) fcntl$auto_F_SETLKW(r1, 0x7, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$auto_ioam6(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$auto_IOAM6_CMD_ADD_NAMESPACE(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x24, r3, 0x1, 0x70bd2c, 0x25dfdbfd, {}, [@IOAM6_ATTR_NS_DATA={0x8, 0x2, 0x62075dd9}, @IOAM6_ATTR_NS_ID={0x6, 0x1, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x8800}, 0x8840) 189.952852ms ago: executing program 4 (id=3267): close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, 0x401, 0x8000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) socket(0x10, 0x2, 0x0) (async) sendmsg$auto_NETDEV_CMD_QUEUE_GET(0xffffffffffffffff, &(0x7f0000003040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="01002cbd7000fbdbdf250a00000008000100800000000800030025000000"], 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x20004080) (async) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="72010000", @ANYBLOB='X'], 0x1ac}}, 0x40000) (async) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) (async) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/nbd2/queue/nr_requests\x00', 0x1a1842, 0x0) write$auto(r0, &(0x7f0000000000)='9\x00d1L\xff\x15\xba\xa17=(\xc1\xf8\xff\xff\v\xb5^\xa1/[', 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$auto(0xc8, 0x400454cc, 0x5) (async, rerun: 64) socket(0x2b, 0x1, 0x0) (async, rerun: 64) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan1\x00'}) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'veth1\x00', 0x0}) (rerun: 32) bind$auto(0x3, &(0x7f0000000040)=@xdp={0x2c, 0x4, r2, 0x40}, 0x6a) connect$auto(0x3, &(0x7f00000018c0)=@generic={0xa, "00800000ffefffffff0200000001"}, 0x55) (async) r3 = socket(0x1d, 0x2, 0x6) r4 = socket(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) socket(0x1d, 0x2, 0x2) bind$auto(0x3, &(0x7f0000000040)=@can={0x1d, r5, 0xfd}, 0x6a) (async) syz_genetlink_get_family_id$auto_ncsi(0x0, r3) (async, rerun: 32) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) (rerun: 32) madvise$auto(0x0, 0xffffffffffff0001, 0x15) (async) openat$auto_generic(0xffffffffffffff9c, &(0x7f0000001500)='/proc/kpagecgroup\x00', 0x101000, 0x0) (async) mmap$auto(0x0, 0x5, 0xfffffffffffffe01, 0x8011, 0x3, 0x8000) (async) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) (async) unshare$auto(0x40000080) connect$auto(0x3, &(0x7f00000000c0)=@in={0x2, 0x3}, 0x55) 147.04882ms ago: executing program 3 (id=3268): sendmsg$auto_NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="d801", @ANYRES16, @ANYBLOB="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"], 0x1d8}, 0x1, 0x0, 0x0, 0x40080}, 0x20040000) sendmsg$auto_HWSIM_CMD_DEL_RADIO(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000", @ANYRES16, @ANYBLOB="01"], 0x14}, 0x1, 0x0, 0x0, 0x20040800}, 0x8000) r0 = socket(0x10, 0x2, 0x4) sendmsg$auto_NL80211_CMD_GET_REG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000011c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="1200"], 0x1ac}}, 0x40040) 56.933605ms ago: executing program 2 (id=3269): unshare$auto(0x40000080) r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, 0x0, 0x48041, 0x0) write$auto(r0, 0x0, 0x7) request_key$auto_KEY_SPEC_REQUESTOR_KEYRING(&(0x7f0000000040)='c\x00', &(0x7f0000000080)='Kn\x9f\x15\xaf\xfcyF\xe5\b\xdc\xff_l\x17\xd1\xf1\xde\xfc\x0e\xf2\x18\xc0o\xb8\xdbU\xb7', 0x0, 0xfffffffffffffff8) madvise$auto(0x0, 0x7fffffffffffffff, 0xa) move_pages$auto(0x1, 0xf54, 0x0, 0x0, 0x0, 0x8000000000000000) mmap$auto(0x5, 0x20009, 0x4000000000dc, 0xeb1, 0x401, 0x8001) keyctl$auto_KEYCTL_PKEY_VERIFY(0x1c, 0x0, 0x0, 0x0, 0x3) r1 = openat$dir(0xffffffffffffff9c, 0x0, 0x280000, 0x100) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/controlC2\x00', 0x0, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000040)=0x5) read$auto(0x3, 0x0, 0x80) getsockopt$auto_SO_PEERNAME(r1, 0x4, 0x1c, 0x0, &(0x7f0000000100)=0x3) openat$auto_proc_coredump_filter_operations_base(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) unshare$auto(0x20000) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/mnt\x00') setns(r3, 0x0) mount$auto(0x0, &(0x7f00000000c0)='.\x00', &(0x7f0000000180)='nfsd\x00', 0x8, 0x0) pivot_root$auto(&(0x7f0000000040)='..\x00', &(0x7f0000000080)='.\x00') 0s ago: executing program 3 (id=3270): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb2, 0x401, 0x8000) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/fs/jbd2/sda1-8/info\x00', 0x2, 0x0) r0 = socket$nl_generic(0x11, 0x3, 0x10) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x8c00, 0x0) ioctl$auto(r0, 0x81, r1) ioctl$auto_KVM_CREATE_VM(r1, 0xae01, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) init_module$auto(0x0, 0xffff9, 0x0) mbind$auto(0x0, 0x100000004, 0x100000000, 0x0, 0x6, 0x2) mmap$auto(0xf000, 0x8, 0x1000000003, 0x9b72, 0x2, 0x8000) socketpair$auto(0x1d, 0x2, 0x2, 0x0) close_range$auto(0x2, 0x8, 0x0) open(0x0, 0x22240, 0x118) socket(0x2, 0x1, 0x0) setsockopt$auto(0x3, 0x6, 0x17, 0x0, 0xfb3) kernel console output (not intermixed with test programs): Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 576.899778][T14920] Call Trace: [ 576.899784][T14920] [ 576.899794][T14920] dump_stack_lvl+0x16c/0x1f0 [ 576.899830][T14920] should_fail_ex+0x50a/0x650 [ 576.899864][T14920] ? fs_reclaim_acquire+0xae/0x150 [ 576.899896][T14920] should_failslab+0xc2/0x120 [ 576.899919][T14920] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 576.899953][T14920] ? vma_merge_new_range+0x40a/0xbb0 [ 576.899985][T14920] ? vm_area_alloc+0x1f/0x230 [ 576.900023][T14920] vm_area_alloc+0x1f/0x230 [ 576.900054][T14920] __mmap_region+0x108d/0x2760 [ 576.900079][T14920] ? __pfx___mmap_region+0x10/0x10 [ 576.900110][T14920] ? hlock_class+0x4e/0x130 [ 576.900135][T14920] ? mark_lock+0xb5/0xc60 [ 576.900175][T14920] ? hlock_class+0x4e/0x130 [ 576.900197][T14920] ? __lock_acquire+0xcc5/0x3c40 [ 576.900263][T14920] ? rcu_is_watching+0x12/0xc0 [ 576.900288][T14920] ? trace_cap_capable+0x1a2/0x210 [ 576.900320][T14920] mmap_region+0x1ab/0x3f0 [ 576.900347][T14920] do_mmap+0xd8d/0x11b0 [ 576.900383][T14920] ? __pfx_do_mmap+0x10/0x10 [ 576.900412][T14920] ? __pfx_down_write_killable+0x10/0x10 [ 576.900451][T14920] vm_mmap_pgoff+0x203/0x3a0 [ 576.900488][T14920] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 576.900525][T14920] ? __fget_files+0x206/0x3a0 [ 576.900567][T14920] ksys_mmap_pgoff+0x7d/0x5c0 [ 576.900595][T14920] ? __pfx_ksys_write+0x10/0x10 [ 576.900629][T14920] __x64_sys_mmap+0x125/0x190 [ 576.900665][T14920] do_syscall_64+0xcd/0x250 [ 576.900700][T14920] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 576.900730][T14920] RIP: 0033:0x7f603e98d169 [ 576.900749][T14920] 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 [ 576.900768][T14920] RSP: 002b:00007f603f7ce038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 576.900790][T14920] RAX: ffffffffffffffda RBX: 00007f603eba5fa0 RCX: 00007f603e98d169 [ 576.900806][T14920] RDX: 00000000000000df RSI: 0000000000400005 RDI: 0000000000000000 [ 576.900819][T14920] RBP: 00007f603f7ce090 R08: 0000000000000005 R09: 0000000000008000 [ 576.900833][T14920] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000001 [ 576.900847][T14920] R13: 0000000000000000 R14: 00007f603eba5fa0 R15: 00007ffc47388d08 [ 576.900878][T14920] [ 577.543510][T14940] FAULT_INJECTION: forcing a failure. [ 577.543510][T14940] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 577.559931][T14940] CPU: 0 UID: 0 PID: 14940 Comm: syz.4.2464 Not tainted 6.14.0-rc5-syzkaller-00013-g99fa936e8e4f #0 [ 577.559961][T14940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 577.559976][T14940] Call Trace: [ 577.559983][T14940] [ 577.559991][T14940] dump_stack_lvl+0x16c/0x1f0 [ 577.560030][T14940] should_fail_ex+0x50a/0x650 [ 577.560068][T14940] ? shmem_get_folio_gfp+0x315/0x1530 [ 577.560094][T14940] ? page_copy_sane+0xcd/0x2d0 [ 577.560120][T14940] copy_page_from_iter_atomic+0x39f/0x1920 [ 577.560159][T14940] ? __pfx_copy_page_from_iter_atomic+0x10/0x10 [ 577.560187][T14940] ? shmem_write_begin+0x177/0x300 [ 577.560213][T14940] ? __pfx_fault_in_readable+0x10/0x10 [ 577.560239][T14940] ? __pfx_shmem_write_begin+0x10/0x10 [ 577.560276][T14940] generic_perform_write+0x4a1/0x920 [ 577.560313][T14940] ? __pfx_generic_perform_write+0x10/0x10 [ 577.560337][T14940] ? __mark_inode_dirty+0x2a5/0xe50 [ 577.560369][T14940] ? generic_update_time+0xcf/0xf0 [ 577.560394][T14940] ? mnt_put_write_access_file+0x45/0xf0 [ 577.560427][T14940] shmem_file_write_iter+0x10e/0x140 [ 577.560460][T14940] vfs_write+0x5ae/0x1150 [ 577.560490][T14940] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 577.560519][T14940] ? __pfx___mutex_lock+0x10/0x10 [ 577.560548][T14940] ? __pfx_vfs_write+0x10/0x10 [ 577.560596][T14940] ksys_write+0x12b/0x250 [ 577.560623][T14940] ? __pfx_ksys_write+0x10/0x10 [ 577.560662][T14940] do_syscall_64+0xcd/0x250 [ 577.560691][T14940] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 577.560722][T14940] RIP: 0033:0x7fa54938d169 [ 577.560743][T14940] 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 [ 577.560776][T14940] RSP: 002b:00007fa54a244038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 577.560799][T14940] RAX: ffffffffffffffda RBX: 00007fa5495a6080 RCX: 00007fa54938d169 [ 577.560816][T14940] RDX: 0000000000100082 RSI: 0000000000000000 RDI: 0000000000000003 [ 577.560830][T14940] RBP: 00007fa54940e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 577.560845][T14940] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 577.560860][T14940] R13: 0000000000000000 R14: 00007fa5495a6080 R15: 00007ffe8aec37f8 [ 577.560893][T14940] [ 577.564329][T14938] ecryptfs_miscdev_write: Dropping miscdev message of unrecognized type [0] [ 578.216178][T14959] netlink: 28 bytes leftover after parsing attributes in process `syz.3.2469'. [ 578.557201][T14959] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 578.572802][T14959] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 578.599101][T14959] bond0 (unregistering): Released all slaves [ 578.821860][T14952] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2468'. [ 578.953243][T14974] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input13 [ 580.362112][T15021] [U]  [ 580.366025][T15021] [U] [ 580.369252][T15021] [U] [ 580.372497][T15021] [U] [ 580.375730][T15021] [U] [ 580.378979][T15021] [U] [ 580.382226][T15021] [U] [ 580.385482][T15021] [U] [ 580.388688][T15021] [U] [ 580.399220][T15021] [U] [ 580.402509][T15021] [U] [ 580.405756][T15021] [U] [ 580.409010][T15021] [U] [ 580.413566][T15021] [U] [ 580.416838][T15021] [U] [ 580.420084][T15021] [U] [ 580.423322][T15021] [U] [ 580.436650][T15021] [U] [ 580.439925][T15021] [U] [ 580.443157][T15021] [U] [ 580.446381][T15021] [U] [ 580.494044][T15021] [U] [ 580.497326][T15021] [U] [ 580.500581][T15021] [U] [ 580.503825][T15021] [U] [ 580.574077][T15021] [U] [ 580.577373][T15021] [U] [ 580.580625][T15021] [U] [ 580.583870][T15021] [U] [ 580.587519][T15021] [U] [ 580.590777][T15021] [U] [ 580.594016][T15021] [U] [ 580.597245][T15021] [U] [ 580.602005][T15021] [U] [ 580.605254][T15021] [U] [ 580.608481][T15021] [U] [ 580.611700][T15021] [U] [ 580.629423][T15021] [U] [ 580.632696][T15021] [U] [ 580.635943][T15021] [U] [ 580.639184][T15021] [U] [ 580.652785][T15021] [U] [ 580.656074][T15021] [U] [ 580.659323][T15021] [U] [ 580.662564][T15021] [U] [ 580.665795][T15021] [U] [ 580.724689][T15021] [U] [ 580.727973][T15021] [U] [ 580.731205][T15021] [U] [ 580.734442][T15021] [U] [ 580.794220][T15021] [U] [ 580.797509][T15021] [U] [ 580.800759][T15021] [U] [ 580.804001][T15021] [U] [ 580.828635][T15021] [U] [ 580.831954][T15021] [U] [ 580.835199][T15021] [U] [ 580.838449][T15021] [U] [ 580.851739][T15021] [U] [ 580.855037][T15021] [U] [ 580.858282][T15021] [U] [ 580.861532][T15021] [U] [ 581.028883][T15020] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2486'. [ 581.083511][T15013] [U] [ 582.824442][ T29] audit: type=1800 audit(6036049767.476:20): pid=15089 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.2510" name="features" dev="configfs" ino=46833 res=0 errno=0 [ 584.484736][T15071] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2503'. [ 586.275247][T15161] ecryptfs_miscdev_write: Dropping miscdev message of unrecognized type [0] [ 587.697357][T14086] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 587.728113][T14086] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 587.739127][T14086] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 587.749999][T14086] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 587.760714][T14086] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 587.774401][T14086] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 588.487879][T15196] chnl_net:caif_netlink_parms(): no params data found [ 589.136203][T15196] bridge0: port 1(bridge_slave_0) entered blocking state [ 589.161241][T15196] bridge0: port 1(bridge_slave_0) entered disabled state [ 589.182184][T15196] bridge_slave_0: entered allmulticast mode [ 589.199795][T15196] bridge_slave_0: entered promiscuous mode [ 589.268968][T15196] bridge0: port 2(bridge_slave_1) entered blocking state [ 589.290487][T15196] bridge0: port 2(bridge_slave_1) entered disabled state [ 589.318986][T15196] bridge_slave_1: entered allmulticast mode [ 589.340132][T15196] bridge_slave_1: entered promiscuous mode [ 589.498381][T15196] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 589.559711][T15196] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 589.781318][T15196] team0: Port device team_slave_0 added [ 589.804725][T15196] team0: Port device team_slave_1 added [ 589.874274][ T5837] Bluetooth: hci3: command tx timeout [ 590.071867][T15196] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 590.088780][T15196] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 590.119911][ C0] vkms_vblank_simulate: vblank timer overrun [ 590.137515][T15196] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 590.297030][T15196] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 590.319905][T15196] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 590.351049][ C0] vkms_vblank_simulate: vblank timer overrun [ 590.423412][T15196] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 590.767253][T15196] hsr_slave_0: entered promiscuous mode [ 590.793374][T15196] hsr_slave_1: entered promiscuous mode [ 590.800873][T15196] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 590.822637][T15196] Cannot create hsr debugfs directory [ 590.942255][ T9761] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 591.060310][T15250] FAULT_INJECTION: forcing a failure. [ 591.060310][T15250] name failslab, interval 1, probability 0, space 0, times 0 [ 591.195183][T15250] CPU: 1 UID: 0 PID: 15250 Comm: syz.3.2561 Not tainted 6.14.0-rc5-syzkaller-00013-g99fa936e8e4f #0 [ 591.195216][T15250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 591.195229][T15250] Call Trace: [ 591.195237][T15250] [ 591.195245][T15250] dump_stack_lvl+0x16c/0x1f0 [ 591.195280][T15250] should_fail_ex+0x50a/0x650 [ 591.195314][T15250] ? fs_reclaim_acquire+0xae/0x150 [ 591.195345][T15250] ? tomoyo_encode2+0x100/0x3e0 [ 591.195374][T15250] should_failslab+0xc2/0x120 [ 591.195395][T15250] __kmalloc_noprof+0xcb/0x510 [ 591.195430][T15250] ? rcu_is_watching+0x12/0xc0 [ 591.195458][T15250] tomoyo_encode2+0x100/0x3e0 [ 591.195490][T15250] tomoyo_encode+0x29/0x50 [ 591.195517][T15250] tomoyo_realpath_from_path+0x19d/0x720 [ 591.195551][T15250] ? tomoyo_path_number_perm+0x235/0x590 [ 591.195581][T15250] tomoyo_path_number_perm+0x248/0x590 [ 591.195606][T15250] ? tomoyo_path_number_perm+0x235/0x590 [ 591.195636][T15250] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 591.195694][T15250] ? __pfx_lock_release+0x10/0x10 [ 591.195724][T15250] ? trace_lock_acquire+0x14e/0x1f0 [ 591.195761][T15250] ? lock_acquire+0x2f/0xb0 [ 591.195790][T15250] ? __fget_files+0x40/0x3a0 [ 591.195826][T15250] ? __fget_files+0x206/0x3a0 [ 591.195862][T15250] security_file_ioctl+0x9b/0x240 [ 591.195892][T15250] __x64_sys_ioctl+0xb7/0x200 [ 591.195922][T15250] do_syscall_64+0xcd/0x250 [ 591.195955][T15250] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 591.195985][T15250] RIP: 0033:0x7f8e8df8d169 [ 591.196003][T15250] 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 [ 591.196023][T15250] RSP: 002b:00007f8e8ed7d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 591.196044][T15250] RAX: ffffffffffffffda RBX: 00007f8e8e1a5fa0 RCX: 00007f8e8df8d169 [ 591.196059][T15250] RDX: 0000000000000091 RSI: 00000000000089e1 RDI: 0000000000000003 [ 591.196073][T15250] RBP: 00007f8e8ed7d090 R08: 0000000000000000 R09: 0000000000000000 [ 591.196087][T15250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 591.196100][T15250] R13: 0000000000000000 R14: 00007f8e8e1a5fa0 R15: 00007fff1a6bab48 [ 591.196131][T15250] [ 591.196255][T15250] ERROR: Out of memory at tomoyo_realpath_from_path. [ 591.472539][ T9761] bridge0: port 3(netdevsim2) entered disabled state [ 591.565214][ T9761] netdevsim netdevsim0 netdevsim2 (unregistering): left allmulticast mode [ 591.593535][ T9761] netdevsim netdevsim0 netdevsim2 (unregistering): left promiscuous mode [ 591.638863][ T9761] bridge0: port 3(netdevsim2) entered disabled state [ 591.672408][ T9761] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 591.934773][ T9761] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 591.954865][ T5837] Bluetooth: hci3: command tx timeout [ 592.205014][T15257] netlink: zone id is out of range [ 592.211232][T15257] netlink: zone id is out of range [ 592.218308][T15257] netlink: zone id is out of range [ 592.224815][T15257] netlink: zone id is out of range [ 592.231071][T15257] netlink: zone id is out of range [ 592.238012][T15257] netlink: zone id is out of range [ 592.245608][T15257] netlink: zone id is out of range [ 592.251942][T15257] netlink: zone id is out of range [ 592.263388][T15257] netlink: zone id is out of range [ 592.287423][ T9761] bridge_slave_1: left allmulticast mode [ 592.298999][ T9761] bridge_slave_1: left promiscuous mode [ 592.306901][T15257] netlink: zone id is out of range [ 592.313411][ T9761] bridge0: port 2(bridge_slave_1) entered disabled state [ 592.338540][ T9761] bridge_slave_0: left allmulticast mode [ 592.345707][ T9761] bridge_slave_0: left promiscuous mode [ 592.352567][ T9761] bridge0: port 1(bridge_slave_0) entered disabled state [ 593.100935][ T9761] HfR: left promiscuous mode [ 593.971576][T15196] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 594.011802][T15196] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 594.034470][ T5837] Bluetooth: hci3: command tx timeout [ 594.233851][T15196] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 594.262788][T15196] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 594.347719][T15291] netlink: 338 bytes leftover after parsing attributes in process `syz.2.2569'. [ 594.394897][ T9761] hsr_slave_0: left promiscuous mode [ 594.418342][ T9761] hsr_slave_1: left promiscuous mode [ 594.446974][ T9761] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 594.474163][ T9761] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 594.575004][ T9761] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 594.593671][ T9761] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 594.622543][ T9761] veth1_macvtap: left promiscuous mode [ 595.169012][T15316] FAULT_INJECTION: forcing a failure. [ 595.169012][T15316] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 595.214093][T15316] CPU: 0 UID: 0 PID: 15316 Comm: syz.4.2576 Not tainted 6.14.0-rc5-syzkaller-00013-g99fa936e8e4f #0 [ 595.214126][T15316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 595.214138][T15316] Call Trace: [ 595.214144][T15316] [ 595.214154][T15316] dump_stack_lvl+0x16c/0x1f0 [ 595.214187][T15316] should_fail_ex+0x50a/0x650 [ 595.214232][T15316] _copy_to_iter+0x2a1/0x1560 [ 595.214256][T15316] ? trace_lock_acquire+0x14e/0x1f0 [ 595.214284][T15316] ? __pfx__copy_to_iter+0x10/0x10 [ 595.214305][T15316] ? __virt_addr_valid+0x1a4/0x590 [ 595.214331][T15316] ? __virt_addr_valid+0x5e/0x590 [ 595.214351][T15316] ? __phys_addr_symbol+0x30/0x80 [ 595.214371][T15316] ? __check_object_size+0x488/0x710 [ 595.214395][T15316] seq_read_iter+0xd00/0x12b0 [ 595.214435][T15316] proc_reg_read_iter+0x21d/0x310 [ 595.214466][T15316] vfs_read+0x886/0xbf0 [ 595.214502][T15316] ? __pfx_vfs_read+0x10/0x10 [ 595.214550][T15316] ksys_read+0x12b/0x250 [ 595.214574][T15316] ? __pfx_ksys_read+0x10/0x10 [ 595.214610][T15316] do_syscall_64+0xcd/0x250 [ 595.214639][T15316] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 595.214667][T15316] RIP: 0033:0x7fa54938d169 [ 595.214684][T15316] 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 [ 595.214702][T15316] RSP: 002b:00007fa54a265038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 595.214722][T15316] RAX: ffffffffffffffda RBX: 00007fa5495a5fa0 RCX: 00007fa54938d169 [ 595.214736][T15316] RDX: 00000000000000fa RSI: 0000400000000180 RDI: 0000000000000005 [ 595.214749][T15316] RBP: 00007fa54a265090 R08: 0000000000000000 R09: 0000000000000000 [ 595.214761][T15316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 595.214773][T15316] R13: 0000000000000000 R14: 00007fa5495a5fa0 R15: 00007ffe8aec37f8 [ 595.214802][T15316] [ 596.124627][ T5837] Bluetooth: hci3: command tx timeout [ 596.384789][ T9761] team0 (unregistering): Port device team_slave_1 removed [ 596.642754][ T9761] team0 (unregistering): Port device team_slave_0 removed [ 598.259197][T15196] 8021q: adding VLAN 0 to HW filter on device bond0 [ 598.417853][T15196] 8021q: adding VLAN 0 to HW filter on device team0 [ 598.445977][T15351] FAULT_INJECTION: forcing a failure. [ 598.445977][T15351] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 598.478039][ T9763] bridge0: port 1(bridge_slave_0) entered blocking state [ 598.486639][ T9763] bridge0: port 1(bridge_slave_0) entered forwarding state [ 598.536094][ T9763] bridge0: port 2(bridge_slave_1) entered blocking state [ 598.544683][ T9763] bridge0: port 2(bridge_slave_1) entered forwarding state [ 598.558910][T15351] CPU: 1 UID: 0 PID: 15351 Comm: syz.3.2585 Not tainted 6.14.0-rc5-syzkaller-00013-g99fa936e8e4f #0 [ 598.558939][T15351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 598.558951][T15351] Call Trace: [ 598.558958][T15351] [ 598.558967][T15351] dump_stack_lvl+0x16c/0x1f0 [ 598.559000][T15351] should_fail_ex+0x50a/0x650 [ 598.559037][T15351] _copy_from_iter+0x2a1/0x1560 [ 598.559062][T15351] ? trace_lock_acquire+0x14e/0x1f0 [ 598.559088][T15351] ? __alloc_skb+0x1fe/0x380 [ 598.559118][T15351] ? __pfx__copy_from_iter+0x10/0x10 [ 598.559139][T15351] ? __virt_addr_valid+0x1a4/0x590 [ 598.559171][T15351] ? __virt_addr_valid+0x5e/0x590 [ 598.559195][T15351] ? __phys_addr_symbol+0x30/0x80 [ 598.559222][T15351] ? __check_object_size+0x488/0x710 [ 598.559249][T15351] netlink_sendmsg+0x813/0xd70 [ 598.559285][T15351] ? __pfx_netlink_sendmsg+0x10/0x10 [ 598.559326][T15351] ____sys_sendmsg+0xaaf/0xc90 [ 598.559351][T15351] ? copy_msghdr_from_user+0x10b/0x160 [ 598.559382][T15351] ? __pfx_____sys_sendmsg+0x10/0x10 [ 598.559405][T15351] ? __lock_acquire+0xcc5/0x3c40 [ 598.559448][T15351] ___sys_sendmsg+0x135/0x1e0 [ 598.559486][T15351] ? __pfx____sys_sendmsg+0x10/0x10 [ 598.559531][T15351] ? trace_lock_acquire+0x14e/0x1f0 [ 598.559577][T15351] __sys_sendmmsg+0x201/0x420 [ 598.559613][T15351] ? __pfx___sys_sendmmsg+0x10/0x10 [ 598.559654][T15351] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 598.559696][T15351] ? fput+0x67/0x440 [ 598.559717][T15351] ? ksys_write+0x1ba/0x250 [ 598.559745][T15351] ? __pfx_ksys_write+0x10/0x10 [ 598.559778][T15351] __x64_sys_sendmmsg+0x9c/0x100 [ 598.559806][T15351] ? lockdep_hardirqs_on+0x7c/0x110 [ 598.559829][T15351] do_syscall_64+0xcd/0x250 [ 598.559856][T15351] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 598.559883][T15351] RIP: 0033:0x7f8e8df8d169 [ 598.559900][T15351] 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 [ 598.559919][T15351] RSP: 002b:00007f8e8ed7d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 598.559944][T15351] RAX: ffffffffffffffda RBX: 00007f8e8e1a5fa0 RCX: 00007f8e8df8d169 [ 598.559957][T15351] RDX: 0000000000000003 RSI: 0000400000000080 RDI: 0000000000000003 [ 598.559969][T15351] RBP: 00007f8e8ed7d090 R08: 0000000000000000 R09: 0000000000000000 [ 598.559983][T15351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 598.559995][T15351] R13: 0000000000000000 R14: 00007f8e8e1a5fa0 R15: 00007fff1a6bab48 [ 598.560021][T15351] [ 598.873753][T15196] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 598.886380][T15196] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 599.183155][T15196] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 599.367441][T15196] veth0_vlan: entered promiscuous mode [ 599.401359][T15196] veth1_vlan: entered promiscuous mode [ 599.623818][T15196] veth0_macvtap: entered promiscuous mode [ 599.703009][T15196] veth1_macvtap: entered promiscuous mode [ 599.773450][T15196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 599.814044][T15196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 599.846663][T15196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 599.862444][T15373] cougar: G6 mapped to space [ 599.943812][T15196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 600.030818][T15196] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 600.146438][T15196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 600.203768][T15196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 600.254177][T15196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 600.307353][T15196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 600.365096][T15196] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 600.444708][T15196] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 600.471639][T15196] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 600.494381][T15196] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 600.505840][T15196] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 600.727220][ T9745] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 600.749647][ T9745] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 600.763395][ T9763] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 600.794438][ T9763] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 600.891182][T15377] FAULT_INJECTION: forcing a failure. [ 600.891182][T15377] name failslab, interval 1, probability 0, space 0, times 0 [ 600.939409][T15377] CPU: 1 UID: 0 PID: 15377 Comm: syz.3.2592 Not tainted 6.14.0-rc5-syzkaller-00013-g99fa936e8e4f #0 [ 600.939445][T15377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 600.939460][T15377] Call Trace: [ 600.939468][T15377] [ 600.939477][T15377] dump_stack_lvl+0x16c/0x1f0 [ 600.939514][T15377] should_fail_ex+0x50a/0x650 [ 600.939551][T15377] ? fs_reclaim_acquire+0xae/0x150 [ 600.939584][T15377] should_failslab+0xc2/0x120 [ 600.939609][T15377] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 600.939641][T15377] ? down_write+0x14e/0x200 [ 600.939671][T15377] ? vm_area_dup+0x21/0x2f0 [ 600.939710][T15377] vm_area_dup+0x21/0x2f0 [ 600.939743][T15377] copy_process+0x776f/0x8c50 [ 600.939803][T15377] ? __pfx_copy_process+0x10/0x10 [ 600.939825][T15377] ? __pfx___futex_wait+0x10/0x10 [ 600.939890][T15377] kernel_clone+0xfd/0x960 [ 600.939915][T15377] ? __pfx_kernel_clone+0x10/0x10 [ 600.939955][T15377] ? 0xffffffffff600000 [ 600.939974][T15377] __do_sys_clone+0xcf/0x120 [ 600.939996][T15377] ? __pfx___do_sys_clone+0x10/0x10 [ 600.940021][T15377] ? 0xffffffffff600000 [ 600.940050][T15377] ? rcu_is_watching+0x12/0xc0 [ 600.940086][T15377] do_syscall_64+0xcd/0x250 [ 600.940119][T15377] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 600.940151][T15377] RIP: 0033:0x7f8e8df8d169 [ 600.940169][T15377] 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 [ 600.940192][T15377] RSP: 002b:00007f8e8ed7d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 600.940215][T15377] RAX: ffffffffffffffda RBX: 00007f8e8e1a5fa0 RCX: 00007f8e8df8d169 [ 600.940231][T15377] RDX: ffffffffffffffff RSI: 0000000000000005 RDI: 0000000000008001 [ 600.940246][T15377] RBP: 00007f8e8e00e2a0 R08: 0000000000000006 R09: 0000000000000000 [ 600.940262][T15377] R10: ffffffffff600000 R11: 0000000000000246 R12: 0000000000000000 [ 600.940277][T15377] R13: 0000000000000000 R14: 00007f8e8e1a5fa0 R15: 00007fff1a6bab48 [ 600.940299][T15377] ? 0xffffffffff600000 [ 600.940326][T15377] [ 603.318455][T15433] ecryptfs_miscdev_write: Dropping miscdev message of unrecognized type [0] [ 603.402203][T15430] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 603.524111][T15430] File: /dev/ram7 PID: 15430 Comm: syz.0.2606 [ 603.758809][T15448] netlink: zone id is out of range [ 603.768656][T15448] netlink: zone id is out of range [ 603.868582][T15448] netlink: zone id is out of range [ 603.915192][T15448] netlink: zone id is out of range [ 603.921376][T15448] netlink: zone id is out of range [ 604.037907][T15448] netlink: zone id is out of range [ 604.095128][T15448] netlink: zone id is out of range [ 604.101317][T15448] netlink: zone id is out of range [ 604.164088][T15448] netlink: zone id is out of range [ 604.170270][T15448] netlink: zone id is out of range [ 604.994187][T15480] ecryptfs_miscdev_write: Dropping miscdev message of unrecognized type [0] [ 606.068574][T15509] FAULT_INJECTION: forcing a failure. [ 606.068574][T15509] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 606.116672][T15509] CPU: 1 UID: 0 PID: 15509 Comm: syz.0.2630 Not tainted 6.14.0-rc5-syzkaller-00013-g99fa936e8e4f #0 [ 606.116716][T15509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 606.116730][T15509] Call Trace: [ 606.116738][T15509] [ 606.116747][T15509] dump_stack_lvl+0x16c/0x1f0 [ 606.116788][T15509] should_fail_ex+0x50a/0x650 [ 606.116827][T15509] ? __pfx___might_resched+0x10/0x10 [ 606.116869][T15509] should_fail_alloc_page+0xe7/0x130 [ 606.116895][T15509] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 606.116927][T15509] ? hlock_class+0x4e/0x130 [ 606.116958][T15509] __alloc_frozen_pages_noprof+0x18e/0x2470 [ 606.117015][T15509] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 606.117067][T15509] ? find_held_lock+0x2d/0x110 [ 606.117097][T15509] ? page_ext_put+0x3e/0xd0 [ 606.117129][T15509] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 606.117168][T15509] ? policy_nodemask+0xea/0x4e0 [ 606.117208][T15509] alloc_pages_mpol+0x1fc/0x540 [ 606.117234][T15509] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 606.117275][T15509] ? page_table_check_set.part.0+0x3b8/0x550 [ 606.117314][T15509] ? find_held_lock+0x2d/0x110 [ 606.117344][T15509] alloc_pages_noprof+0x131/0x390 [ 606.117370][T15509] pte_alloc_one+0x20/0x390 [ 606.117405][T15509] __pte_alloc+0x6e/0x3d0 [ 606.117433][T15509] ? __pfx___pte_alloc+0x10/0x10 [ 606.117460][T15509] ? __pfx___might_resched+0x10/0x10 [ 606.117503][T15509] copy_page_range+0x3737/0x5690 [ 606.117575][T15509] ? __pfx_copy_page_range+0x10/0x10 [ 606.117607][T15509] ? find_held_lock+0x2d/0x110 [ 606.117640][T15509] ? __pfx_lock_release+0x10/0x10 [ 606.117670][T15509] ? lock_acquire+0x2f/0xb0 [ 606.117700][T15509] ? copy_process+0x7c12/0x8c50 [ 606.117733][T15509] ? down_write+0x14e/0x200 [ 606.117772][T15509] ? up_write+0x1b2/0x520 [ 606.117814][T15509] copy_process+0x7ccb/0x8c50 [ 606.117865][T15509] ? __pfx_copy_process+0x10/0x10 [ 606.117887][T15509] ? __pfx___futex_wait+0x10/0x10 [ 606.117946][T15509] kernel_clone+0xfd/0x960 [ 606.117969][T15509] ? __pfx_kernel_clone+0x10/0x10 [ 606.118005][T15509] ? 0xffffffffff600000 [ 606.118023][T15509] __do_sys_clone+0xcf/0x120 [ 606.118044][T15509] ? __pfx___do_sys_clone+0x10/0x10 [ 606.118069][T15509] ? 0xffffffffff600000 [ 606.118098][T15509] ? rcu_is_watching+0x12/0xc0 [ 606.118135][T15509] do_syscall_64+0xcd/0x250 [ 606.118169][T15509] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 606.118202][T15509] RIP: 0033:0x7fd08db8d169 [ 606.118221][T15509] 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 [ 606.118243][T15509] RSP: 002b:00007fd08ea1d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 606.118267][T15509] RAX: ffffffffffffffda RBX: 00007fd08dda5fa0 RCX: 00007fd08db8d169 [ 606.118284][T15509] RDX: ffffffffffffffff RSI: 0000000000000005 RDI: 0000000000008001 [ 606.118299][T15509] RBP: 00007fd08dc0e2a0 R08: 0000000000000006 R09: 0000000000000000 [ 606.118314][T15509] R10: ffffffffff600000 R11: 0000000000000246 R12: 0000000000000000 [ 606.118329][T15509] R13: 0000000000000000 R14: 00007fd08dda5fa0 R15: 00007fff31860bc8 [ 606.118351][T15509] ? 0xffffffffff600000 [ 606.118379][T15509] [ 606.494637][ C1] vkms_vblank_simulate: vblank timer overrun [ 608.587148][T15538] netlink: 28 bytes leftover after parsing attributes in process `syz.0.2638'. [ 608.598144][T15538] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 608.632667][T15538] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 608.694172][T15538] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 608.708816][T15538] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 609.241840][T15546] FAULT_INJECTION: forcing a failure. [ 609.241840][T15546] name failslab, interval 1, probability 0, space 0, times 0 [ 609.267592][T15546] CPU: 1 UID: 0 PID: 15546 Comm: syz.0.2640 Not tainted 6.14.0-rc5-syzkaller-00013-g99fa936e8e4f #0 [ 609.267630][T15546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 609.267645][T15546] Call Trace: [ 609.267652][T15546] [ 609.267663][T15546] dump_stack_lvl+0x16c/0x1f0 [ 609.267702][T15546] should_fail_ex+0x50a/0x650 [ 609.267739][T15546] ? fs_reclaim_acquire+0xae/0x150 [ 609.267775][T15546] should_failslab+0xc2/0x120 [ 609.267799][T15546] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 609.267834][T15546] ? find_held_lock+0x2d/0x110 [ 609.267858][T15546] ? ptlock_alloc+0x1f/0x70 [ 609.267897][T15546] ptlock_alloc+0x1f/0x70 [ 609.267931][T15546] pte_alloc_one+0x74/0x390 [ 609.267968][T15546] __pte_alloc+0x6e/0x3d0 [ 609.268002][T15546] ? __pfx___pte_alloc+0x10/0x10 [ 609.268031][T15546] ? __pfx___might_resched+0x10/0x10 [ 609.268078][T15546] copy_page_range+0x3737/0x5690 [ 609.268151][T15546] ? __pfx_copy_page_range+0x10/0x10 [ 609.268184][T15546] ? find_held_lock+0x2d/0x110 [ 609.268218][T15546] ? __pfx_lock_release+0x10/0x10 [ 609.268250][T15546] ? lock_acquire+0x2f/0xb0 [ 609.268288][T15546] ? copy_process+0x7c12/0x8c50 [ 609.268318][T15546] ? down_write+0x14e/0x200 [ 609.268359][T15546] ? up_write+0x1b2/0x520 [ 609.268400][T15546] copy_process+0x7ccb/0x8c50 [ 609.268450][T15546] ? __pfx_copy_process+0x10/0x10 [ 609.268471][T15546] ? __pfx___futex_wait+0x10/0x10 [ 609.268534][T15546] kernel_clone+0xfd/0x960 [ 609.268561][T15546] ? __pfx_kernel_clone+0x10/0x10 [ 609.268603][T15546] ? 0xffffffffff600000 [ 609.268622][T15546] __do_sys_clone+0xcf/0x120 [ 609.268645][T15546] ? __pfx___do_sys_clone+0x10/0x10 [ 609.268671][T15546] ? 0xffffffffff600000 [ 609.268702][T15546] ? rcu_is_watching+0x12/0xc0 [ 609.268738][T15546] do_syscall_64+0xcd/0x250 [ 609.268772][T15546] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 609.268804][T15546] RIP: 0033:0x7fd08db8d169 [ 609.268823][T15546] 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 [ 609.268844][T15546] RSP: 002b:00007fd08ea1d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 609.268868][T15546] RAX: ffffffffffffffda RBX: 00007fd08dda5fa0 RCX: 00007fd08db8d169 [ 609.268884][T15546] RDX: ffffffffffffffff RSI: 0000000000000005 RDI: 0000000000008001 [ 609.268900][T15546] RBP: 00007fd08dc0e2a0 R08: 0000000000000006 R09: 0000000000000000 [ 609.268916][T15546] R10: ffffffffff600000 R11: 0000000000000246 R12: 0000000000000000 [ 609.268932][T15546] R13: 0000000000000000 R14: 00007fd08dda5fa0 R15: 00007fff31860bc8 [ 609.268955][T15546] ? 0xffffffffff600000 [ 609.268986][T15546] [ 609.583986][ C1] vkms_vblank_simulate: vblank timer overrun [ 610.497337][T15560] Invalid ELF header magic: != ELF [ 610.504788][T15558] FAULT_INJECTION: forcing a failure. [ 610.504788][T15558] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 610.585265][T15558] CPU: 0 UID: 0 PID: 15558 Comm: syz.0.2645 Not tainted 6.14.0-rc5-syzkaller-00013-g99fa936e8e4f #0 [ 610.585299][T15558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 610.585313][T15558] Call Trace: [ 610.585320][T15558] [ 610.585330][T15558] dump_stack_lvl+0x16c/0x1f0 [ 610.585373][T15558] should_fail_ex+0x50a/0x650 [ 610.585413][T15558] _copy_from_user+0x2e/0xd0 [ 610.585439][T15558] copy_msghdr_from_user+0x99/0x160 [ 610.585473][T15558] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 610.585512][T15558] ? __pfx___lock_acquire+0x10/0x10 [ 610.585569][T15558] ___sys_recvmsg+0xdc/0x1a0 [ 610.585599][T15558] ? __pfx____sys_recvmsg+0x10/0x10 [ 610.585630][T15558] ? find_held_lock+0x2d/0x110 [ 610.585670][T15558] ? __pfx___might_resched+0x10/0x10 [ 610.585704][T15558] ? __might_fault+0xe3/0x190 [ 610.585733][T15558] do_recvmmsg+0x2f8/0x740 [ 610.585769][T15558] ? __pfx_do_recvmmsg+0x10/0x10 [ 610.585799][T15558] ? vfs_write+0x306/0x1150 [ 610.585835][T15558] ? __mutex_unlock_slowpath+0x164/0x6a0 [ 610.585876][T15558] ? __fget_files+0x206/0x3a0 [ 610.585915][T15558] __x64_sys_recvmmsg+0x239/0x290 [ 610.585950][T15558] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 610.585994][T15558] do_syscall_64+0xcd/0x250 [ 610.586026][T15558] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 610.586057][T15558] RIP: 0033:0x7fd08db8d169 [ 610.586076][T15558] 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 [ 610.586097][T15558] RSP: 002b:00007fd08ea1d038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 610.586118][T15558] RAX: ffffffffffffffda RBX: 00007fd08dda5fa0 RCX: 00007fd08db8d169 [ 610.586134][T15558] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000003 [ 610.586148][T15558] RBP: 00007fd08ea1d090 R08: 0000000000000000 R09: 0000000000000000 [ 610.586163][T15558] R10: 0000000000000300 R11: 0000000000000246 R12: 0000000000000001 [ 610.586177][T15558] R13: 0000000000000000 R14: 00007fd08dda5fa0 R15: 00007fff31860bc8 [ 610.586208][T15558] [ 611.642658][T15581] netlink: 52 bytes leftover after parsing attributes in process `syz.3.2654'. [ 611.679943][T15581] netlink: 44 bytes leftover after parsing attributes in process `syz.3.2654'. [ 611.807449][T15585] FAULT_INJECTION: forcing a failure. [ 611.807449][T15585] name failslab, interval 1, probability 0, space 0, times 0 [ 611.864264][T15585] CPU: 0 UID: 0 PID: 15585 Comm: syz.3.2655 Not tainted 6.14.0-rc5-syzkaller-00013-g99fa936e8e4f #0 [ 611.864303][T15585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 611.864318][T15585] Call Trace: [ 611.864327][T15585] [ 611.864337][T15585] dump_stack_lvl+0x16c/0x1f0 [ 611.864378][T15585] should_fail_ex+0x50a/0x650 [ 611.864416][T15585] ? fs_reclaim_acquire+0xae/0x150 [ 611.864451][T15585] ? tomoyo_encode2+0x100/0x3e0 [ 611.864481][T15585] should_failslab+0xc2/0x120 [ 611.864505][T15585] __kmalloc_noprof+0xcb/0x510 [ 611.864539][T15585] ? d_absolute_path+0x137/0x1b0 [ 611.864572][T15585] tomoyo_encode2+0x100/0x3e0 [ 611.864610][T15585] tomoyo_encode+0x29/0x50 [ 611.864640][T15585] tomoyo_realpath_from_path+0x19d/0x720 [ 611.864684][T15585] tomoyo_check_open_permission+0x2ad/0x3c0 [ 611.864716][T15585] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 611.864784][T15585] ? __pfx_hook_file_open+0x10/0x10 [ 611.864813][T15585] ? lock_acquire+0x2f/0xb0 [ 611.864845][T15585] ? mnt_get_write_access+0x6a/0x300 [ 611.864876][T15585] tomoyo_file_open+0x6b/0x90 [ 611.864913][T15585] security_file_open+0x84/0x1e0 [ 611.864946][T15585] do_dentry_open+0x57c/0x1c40 [ 611.864984][T15585] ? inode_permission+0xdd/0x5f0 [ 611.865012][T15585] vfs_open+0x82/0x3f0 [ 611.865039][T15585] ? may_open+0x1f2/0x400 [ 611.865069][T15585] path_openat+0x1e88/0x2d80 [ 611.865119][T15585] ? __pfx_path_openat+0x10/0x10 [ 611.865156][T15585] ? __pfx___lock_acquire+0x10/0x10 [ 611.865188][T15585] ? lock_acquire.part.0+0x11b/0x380 [ 611.865220][T15585] ? find_held_lock+0x2d/0x110 [ 611.865252][T15585] do_filp_open+0x20c/0x470 [ 611.865288][T15585] ? __pfx_do_filp_open+0x10/0x10 [ 611.865319][T15585] ? find_held_lock+0x2d/0x110 [ 611.865370][T15585] ? alloc_fd+0x41f/0x760 [ 611.865413][T15585] do_sys_openat2+0x17a/0x1e0 [ 611.865440][T15585] ? __pfx_do_sys_openat2+0x10/0x10 [ 611.865464][T15585] ? lock_acquire+0x2f/0xb0 [ 611.865509][T15585] __x64_sys_openat+0x175/0x210 [ 611.865537][T15585] ? __pfx___x64_sys_openat+0x10/0x10 [ 611.865578][T15585] do_syscall_64+0xcd/0x250 [ 611.865614][T15585] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 611.865649][T15585] RIP: 0033:0x7f8e8df8d169 [ 611.865669][T15585] 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 [ 611.865693][T15585] RSP: 002b:00007f8e8ed7d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 611.865720][T15585] RAX: ffffffffffffffda RBX: 00007f8e8e1a5fa0 RCX: 00007f8e8df8d169 [ 611.865737][T15585] RDX: 0000000000000281 RSI: 00004000000000c0 RDI: ffffffffffffff9c [ 611.865755][T15585] RBP: 00007f8e8e00e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 611.865770][T15585] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 611.865786][T15585] R13: 0000000000000000 R14: 00007f8e8e1a5fa0 R15: 00007fff1a6bab48 [ 611.865820][T15585] [ 611.865956][T15585] ERROR: Out of memory at tomoyo_realpath_from_path. [ 614.114116][T15620] ecryptfs_miscdev_write: Dropping miscdev message of unrecognized type [0] [ 614.277088][T15628] Invalid ELF header magic: != ELF [ 614.492148][T15634] netlink: 28 bytes leftover after parsing attributes in process `syz.2.2671'. [ 615.967300][T15649] FAULT_INJECTION: forcing a failure. [ 615.967300][T15649] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 616.056413][T15649] CPU: 1 UID: 0 PID: 15649 Comm: syz.4.2677 Not tainted 6.14.0-rc5-syzkaller-00013-g99fa936e8e4f #0 [ 616.056448][T15649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 616.056462][T15649] Call Trace: [ 616.056469][T15649] [ 616.056479][T15649] dump_stack_lvl+0x16c/0x1f0 [ 616.056516][T15649] should_fail_ex+0x50a/0x650 [ 616.056571][T15649] _copy_from_user+0x2e/0xd0 [ 616.056597][T15649] copy_msghdr_from_user+0x99/0x160 [ 616.056632][T15649] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 616.056663][T15649] ? __lock_acquire+0xcc5/0x3c40 [ 616.056708][T15649] ___sys_sendmsg+0xff/0x1e0 [ 616.056743][T15649] ? __pfx____sys_sendmsg+0x10/0x10 [ 616.056787][T15649] ? trace_lock_acquire+0x14e/0x1f0 [ 616.056834][T15649] __sys_sendmmsg+0x201/0x420 [ 616.056870][T15649] ? __pfx___sys_sendmmsg+0x10/0x10 [ 616.056914][T15649] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 616.056957][T15649] ? fput+0x67/0x440 [ 616.056980][T15649] ? ksys_write+0x1ba/0x250 [ 616.057011][T15649] ? __pfx_ksys_write+0x10/0x10 [ 616.057052][T15649] __x64_sys_sendmmsg+0x9c/0x100 [ 616.057085][T15649] ? lockdep_hardirqs_on+0x7c/0x110 [ 616.057113][T15649] do_syscall_64+0xcd/0x250 [ 616.057145][T15649] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 616.057176][T15649] RIP: 0033:0x7fa54938d169 [ 616.057195][T15649] 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 [ 616.057216][T15649] RSP: 002b:00007fa54a265038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 616.057239][T15649] RAX: ffffffffffffffda RBX: 00007fa5495a5fa0 RCX: 00007fa54938d169 [ 616.057255][T15649] RDX: 0000000000000007 RSI: 0000400000000200 RDI: 0000000000000006 [ 616.057270][T15649] RBP: 00007fa54a265090 R08: 0000000000000000 R09: 0000000000000000 [ 616.057285][T15649] R10: 0000000000004008 R11: 0000000000000246 R12: 0000000000000001 [ 616.057299][T15649] R13: 0000000000000000 R14: 00007fa5495a5fa0 R15: 00007ffe8aec37f8 [ 616.057329][T15649] [ 616.666885][T15653] netlink: 28 bytes leftover after parsing attributes in process `syz.0.2678'. [ 621.447198][T15761] Invalid ELF header magic: != ELF [ 624.767422][ T1297] ieee802154 phy0 wpan0: encryption failed: -22 [ 624.775198][ T1297] ieee802154 phy1 wpan1: encryption failed: -22 [ 625.003064][T15824] netlink: 28 bytes leftover after parsing attributes in process `syz.0.2711'. [ 625.117422][T15824] vxcan1: entered promiscuous mode [ 627.144485][T15864] netlink: 28 bytes leftover after parsing attributes in process `syz.3.2724'. [ 627.227831][T15864] vxcan1: entered promiscuous mode [ 630.680954][T15926] netlink: 186 bytes leftover after parsing attributes in process `syz.0.2742'. [ 633.654082][T15934] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 633.721803][T15934] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 633.907078][T15934] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 633.984143][T15934] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 634.431787][T15934] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 634.905185][T15991] netlink: 28 bytes leftover after parsing attributes in process `syz.2.2756'. [ 634.977670][T15934] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 635.103551][T15934] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 635.467160][T15934] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 635.714233][ T5837] Bluetooth: hci4: command 0x0c1a tx timeout [ 635.794213][ T5837] Bluetooth: hci1: command 0x0c1a tx timeout [ 635.954225][ T5837] Bluetooth: hci2: command 0x0c1a tx timeout [ 636.994676][ T5837] Bluetooth: hci3: command 0x0c1a tx timeout [ 637.024228][T15999] program syz.0.2758 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 638.034189][ T5837] Bluetooth: hci2: command 0x0c1a tx timeout [ 639.074039][ T5837] Bluetooth: hci3: command 0x0c1a tx timeout [ 639.630134][T16061] netlink: 350 bytes leftover after parsing attributes in process `syz.2.2775'. [ 640.120007][ T5837] Bluetooth: hci2: command 0x0c1a tx timeout [ 640.412255][T16071] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2779'. [ 641.156926][ T5837] Bluetooth: hci3: command 0x0c1a tx timeout [ 645.573924][T16154] netlink: 350 bytes leftover after parsing attributes in process `syz.2.2802'. [ 646.051413][T16159] .SR: entered promiscuous mode [ 646.491075][T16174] program syz.0.2808 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 651.515318][T16237] program syz.0.2829 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 653.291265][T16268] netlink: 'syz.0.2838': attribute type 64 has an invalid length. [ 653.324100][T16268] netlink: 74 bytes leftover after parsing attributes in process `syz.0.2838'. [ 657.127694][T16297] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 657.136651][T16297] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 657.155865][T16297] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 657.174359][T16297] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 658.011630][T16321] netlink: 'syz.4.2853': attribute type 64 has an invalid length. [ 658.031923][T16321] netlink: 74 bytes leftover after parsing attributes in process `syz.4.2853'. [ 658.120287][T16300] FAULT_INJECTION: forcing a failure. [ 658.120287][T16300] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 658.180227][T16300] CPU: 1 UID: 0 PID: 16300 Comm: syz.3.2821 Not tainted 6.14.0-rc5-syzkaller-00013-g99fa936e8e4f #0 [ 658.180264][T16300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 658.180277][T16300] Call Trace: [ 658.180285][T16300] [ 658.180296][T16300] dump_stack_lvl+0x16c/0x1f0 [ 658.180333][T16300] should_fail_ex+0x50a/0x650 [ 658.180368][T16300] ? __pfx___might_resched+0x10/0x10 [ 658.180409][T16300] should_fail_alloc_page+0xe7/0x130 [ 658.180436][T16300] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 658.180475][T16300] __alloc_frozen_pages_noprof+0x18e/0x2470 [ 658.180531][T16300] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 658.180571][T16300] ? hlock_class+0x4e/0x130 [ 658.180595][T16300] ? __lock_acquire+0x15a9/0x3c40 [ 658.180637][T16300] ? hlock_class+0x4e/0x130 [ 658.180660][T16300] ? mark_lock+0xb5/0xc60 [ 658.180690][T16300] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 658.180727][T16300] ? policy_nodemask+0xea/0x4e0 [ 658.180766][T16300] alloc_pages_mpol+0x1fc/0x540 [ 658.180790][T16300] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 658.180818][T16300] ? find_held_lock+0x2d/0x110 [ 658.180846][T16300] alloc_pages_noprof+0x131/0x390 [ 658.180871][T16300] pte_alloc_one+0x20/0x390 [ 658.180911][T16300] __pte_alloc+0x6e/0x3d0 [ 658.180939][T16300] ? __pfx___pte_alloc+0x10/0x10 [ 658.180965][T16300] ? __pfx___might_resched+0x10/0x10 [ 658.181007][T16300] copy_page_range+0x3737/0x5690 [ 658.181075][T16300] ? __pfx_copy_page_range+0x10/0x10 [ 658.181106][T16300] ? find_held_lock+0x2d/0x110 [ 658.181139][T16300] ? __pfx_lock_release+0x10/0x10 [ 658.181169][T16300] ? lock_acquire+0x2f/0xb0 [ 658.181197][T16300] ? copy_process+0x7c12/0x8c50 [ 658.181226][T16300] ? down_write+0x14e/0x200 [ 658.181263][T16300] ? up_write+0x1b2/0x520 [ 658.181301][T16300] copy_process+0x7ccb/0x8c50 [ 658.181352][T16300] ? __pfx_copy_process+0x10/0x10 [ 658.181373][T16300] ? __pfx___futex_wait+0x10/0x10 [ 658.181407][T16300] ? try_to_wake_up+0x158/0x1490 [ 658.181466][T16300] kernel_clone+0xfd/0x960 [ 658.181491][T16300] ? __pfx_kernel_clone+0x10/0x10 [ 658.181533][T16300] ? 0xffffffffff600000 [ 658.181553][T16300] __do_sys_clone+0xcf/0x120 [ 658.181576][T16300] ? __pfx___do_sys_clone+0x10/0x10 [ 658.181602][T16300] ? 0xffffffffff600000 [ 658.181633][T16300] ? rcu_is_watching+0x12/0xc0 [ 658.181669][T16300] do_syscall_64+0xcd/0x250 [ 658.181703][T16300] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 658.181735][T16300] RIP: 0033:0x7f8e8df8d169 [ 658.181755][T16300] 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 [ 658.181777][T16300] RSP: 002b:00007f8e8ed7d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 658.181800][T16300] RAX: ffffffffffffffda RBX: 00007f8e8e1a5fa0 RCX: 00007f8e8df8d169 [ 658.181816][T16300] RDX: ffffffffffffffff RSI: 0000000000000005 RDI: 0000000000008001 [ 658.181832][T16300] RBP: 00007f8e8e00e2a0 R08: 0000000000000006 R09: 0000000000000000 [ 658.181846][T16300] R10: ffffffffff600000 R11: 0000000000000246 R12: 0000000000000000 [ 658.181862][T16300] R13: 0000000000000000 R14: 00007f8e8e1a5fa0 R15: 00007fff1a6bab48 [ 658.181884][T16300] ? 0xffffffffff600000 [ 658.181918][T16300] [ 658.584104][ T5837] Bluetooth: hci4: command 0x0c1a tx timeout [ 659.157265][T14086] Bluetooth: hci1: command 0x0c1a tx timeout [ 659.245822][T14086] Bluetooth: hci3: command 0x0c1a tx timeout [ 659.247863][ T5837] Bluetooth: hci2: command 0x0c1a tx timeout [ 660.605437][T16361] FAULT_INJECTION: forcing a failure. [ 660.605437][T16361] name failslab, interval 1, probability 0, space 0, times 0 [ 660.636921][T16361] CPU: 0 UID: 0 PID: 16361 Comm: syz.0.2866 Not tainted 6.14.0-rc5-syzkaller-00013-g99fa936e8e4f #0 [ 660.636961][T16361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 660.636977][T16361] Call Trace: [ 660.636985][T16361] [ 660.636997][T16361] dump_stack_lvl+0x16c/0x1f0 [ 660.637036][T16361] should_fail_ex+0x50a/0x650 [ 660.637074][T16361] ? fs_reclaim_acquire+0xae/0x150 [ 660.637110][T16361] should_failslab+0xc2/0x120 [ 660.637135][T16361] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 660.637172][T16361] ? down_write+0x14e/0x200 [ 660.637206][T16361] ? vm_area_dup+0x53/0x2f0 [ 660.637247][T16361] vm_area_dup+0x53/0x2f0 [ 660.637292][T16361] copy_process+0x776f/0x8c50 [ 660.637345][T16361] ? __pfx_copy_process+0x10/0x10 [ 660.637368][T16361] ? __pfx___futex_wait+0x10/0x10 [ 660.637418][T16361] ? try_to_wake_up+0x158/0x1490 [ 660.637478][T16361] kernel_clone+0xfd/0x960 [ 660.637503][T16361] ? __pfx_kernel_clone+0x10/0x10 [ 660.637546][T16361] ? 0xffffffffff600000 [ 660.637565][T16361] __do_sys_clone+0xcf/0x120 [ 660.637588][T16361] ? __pfx___do_sys_clone+0x10/0x10 [ 660.637614][T16361] ? 0xffffffffff600000 [ 660.637645][T16361] ? rcu_is_watching+0x12/0xc0 [ 660.637682][T16361] do_syscall_64+0xcd/0x250 [ 660.637716][T16361] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 660.637746][T16361] RIP: 0033:0x7fd08db8d169 [ 660.637770][T16361] 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 [ 660.637790][T16361] RSP: 002b:00007fd08ea1d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 660.637812][T16361] RAX: ffffffffffffffda RBX: 00007fd08dda5fa0 RCX: 00007fd08db8d169 [ 660.637827][T16361] RDX: ffffffffffffffff RSI: 0000000000000005 RDI: 0000000000008001 [ 660.637842][T16361] RBP: 00007fd08dc0e2a0 R08: 0000000000000006 R09: 0000000000000000 [ 660.637856][T16361] R10: ffffffffff600000 R11: 0000000000000246 R12: 0000000000000000 [ 660.637871][T16361] R13: 0000000000000000 R14: 00007fd08dda5fa0 R15: 00007fff31860bc8 [ 660.637894][T16361] ? 0xffffffffff600000 [ 660.637922][T16361] [ 660.980167][T16356] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2865'. [ 663.355866][T16381] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2869'. [ 666.985011][T16429] can: request_module (can-proto-3) failed. [ 667.475803][T16434] program syz.4.2885 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 668.728328][T16444] netlink: 346 bytes leftover after parsing attributes in process `syz.2.2889'. [ 668.804167][T16445] netlink: 426 bytes leftover after parsing attributes in process `syz.2.2889'. [ 671.352209][T16503] netlink: 426 bytes leftover after parsing attributes in process `syz.0.2903'. [ 672.806514][T16500] netlink: 346 bytes leftover after parsing attributes in process `syz.0.2903'. [ 673.026993][T16505] netlink: 28 bytes leftover after parsing attributes in process `syz.0.2905'. [ 678.370549][T16572] program syz.3.2917 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 679.296898][T16583] program syz.0.2929 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 684.113114][T16626] FAULT_INJECTION: forcing a failure. [ 684.113114][T16626] name failslab, interval 1, probability 0, space 0, times 0 [ 684.129220][T16626] CPU: 0 UID: 0 PID: 16626 Comm: syz.4.2942 Not tainted 6.14.0-rc5-syzkaller-00013-g99fa936e8e4f #0 [ 684.129257][T16626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 684.129272][T16626] Call Trace: [ 684.129281][T16626] [ 684.129292][T16626] dump_stack_lvl+0x16c/0x1f0 [ 684.129332][T16626] should_fail_ex+0x50a/0x650 [ 684.129370][T16626] ? fs_reclaim_acquire+0xae/0x150 [ 684.129404][T16626] should_failslab+0xc2/0x120 [ 684.129429][T16626] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 684.129463][T16626] ? down_write+0x14e/0x200 [ 684.129496][T16626] ? vm_area_dup+0x21/0x2f0 [ 684.129537][T16626] vm_area_dup+0x21/0x2f0 [ 684.129570][T16626] copy_process+0x776f/0x8c50 [ 684.129621][T16626] ? __pfx_copy_process+0x10/0x10 [ 684.129643][T16626] ? __pfx___futex_wait+0x10/0x10 [ 684.129710][T16626] kernel_clone+0xfd/0x960 [ 684.129734][T16626] ? __pfx_kernel_clone+0x10/0x10 [ 684.129778][T16626] ? 0xffffffffff600000 [ 684.129799][T16626] __do_sys_clone+0xcf/0x120 [ 684.129823][T16626] ? __pfx___do_sys_clone+0x10/0x10 [ 684.129851][T16626] ? 0xffffffffff600000 [ 684.129883][T16626] ? rcu_is_watching+0x12/0xc0 [ 684.129921][T16626] do_syscall_64+0xcd/0x250 [ 684.129955][T16626] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 684.129987][T16626] RIP: 0033:0x7fa54938d169 [ 684.130006][T16626] 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 [ 684.130028][T16626] RSP: 002b:00007fa54a265038 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 684.130053][T16626] RAX: ffffffffffffffda RBX: 00007fa5495a5fa0 RCX: 00007fa54938d169 [ 684.130077][T16626] RDX: ffffffffffffffff RSI: 0000000000000005 RDI: 0000000000008001 [ 684.130094][T16626] RBP: 00007fa54940e2a0 R08: 0000000000000006 R09: 0000000000000000 [ 684.130110][T16626] R10: ffffffffff600000 R11: 0000000000000246 R12: 0000000000000000 [ 684.130126][T16626] R13: 0000000000000000 R14: 00007fa5495a5fa0 R15: 00007ffe8aec37f8 [ 684.130149][T16626] ? 0xffffffffff600000 [ 684.130178][T16626] [ 685.113705][T16640] FAULT_INJECTION: forcing a failure. [ 685.113705][T16640] name failslab, interval 1, probability 0, space 0, times 0 [ 685.184066][T16640] CPU: 0 UID: 0 PID: 16640 Comm: syz.0.2947 Not tainted 6.14.0-rc5-syzkaller-00013-g99fa936e8e4f #0 [ 685.184103][T16640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 685.184119][T16640] Call Trace: [ 685.184127][T16640] [ 685.184138][T16640] dump_stack_lvl+0x16c/0x1f0 [ 685.184178][T16640] should_fail_ex+0x50a/0x650 [ 685.184216][T16640] ? fs_reclaim_acquire+0xae/0x150 [ 685.184252][T16640] should_failslab+0xc2/0x120 [ 685.184277][T16640] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 685.184313][T16640] ? down_write+0x14e/0x200 [ 685.184348][T16640] ? vm_area_dup+0x53/0x2f0 [ 685.184388][T16640] vm_area_dup+0x53/0x2f0 [ 685.184423][T16640] copy_process+0x776f/0x8c50 [ 685.184475][T16640] ? __pfx_copy_process+0x10/0x10 [ 685.184501][T16640] ? try_to_wake_up+0x953/0x1490 [ 685.184542][T16640] ? plist_check_head+0xa3/0x150 [ 685.184575][T16640] ? wake_up_q+0xb0/0x160 [ 685.184605][T16640] ? do_raw_spin_unlock+0x172/0x230 [ 685.184636][T16640] kernel_clone+0xfd/0x960 [ 685.184660][T16640] ? __pfx_futex_wake+0x10/0x10 [ 685.184694][T16640] ? __pfx_kernel_clone+0x10/0x10 [ 685.184716][T16640] ? __pfx_vfs_writev+0x10/0x10 [ 685.184766][T16640] ? 0xffffffffff600000 [ 685.184786][T16640] __do_sys_clone+0xcf/0x120 [ 685.184810][T16640] ? __pfx___do_sys_clone+0x10/0x10 [ 685.184837][T16640] ? 0xffffffffff600000 [ 685.184868][T16640] ? rcu_is_watching+0x12/0xc0 [ 685.184906][T16640] do_syscall_64+0xcd/0x250 [ 685.184940][T16640] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 685.184981][T16640] RIP: 0033:0x7fd08db8d169 [ 685.185000][T16640] 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 [ 685.185024][T16640] RSP: 002b:00007fd08ea1d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 685.185048][T16640] RAX: ffffffffffffffda RBX: 00007fd08dda5fa0 RCX: 00007fd08db8d169 [ 685.185066][T16640] RDX: ffffffffffffffff RSI: 0000000000000005 RDI: 0000000000008001 [ 685.185083][T16640] RBP: 00007fd08dc0e2a0 R08: 0000000000000006 R09: 0000000000000000 [ 685.185099][T16640] R10: ffffffffff600000 R11: 0000000000000246 R12: 0000000000000000 [ 685.185115][T16640] R13: 0000000000000000 R14: 00007fd08dda5fa0 R15: 00007fff31860bc8 [ 685.185140][T16640] ? 0xffffffffff600000 [ 685.185169][T16640] [ 686.198561][ T1297] ieee802154 phy0 wpan0: encryption failed: -22 [ 686.206529][ T1297] ieee802154 phy1 wpan1: encryption failed: -22 [ 690.834914][T16736] FAULT_INJECTION: forcing a failure. [ 690.834914][T16736] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 691.134705][T16736] CPU: 0 UID: 0 PID: 16736 Comm: syz.0.2971 Not tainted 6.14.0-rc5-syzkaller-00013-g99fa936e8e4f #0 [ 691.134739][T16736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 691.134753][T16736] Call Trace: [ 691.134761][T16736] [ 691.134771][T16736] dump_stack_lvl+0x16c/0x1f0 [ 691.134808][T16736] should_fail_ex+0x50a/0x650 [ 691.134848][T16736] _copy_to_user+0x32/0xd0 [ 691.134876][T16736] simple_read_from_buffer+0xd0/0x160 [ 691.134909][T16736] proc_fail_nth_read+0x198/0x270 [ 691.134939][T16736] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 691.134970][T16736] ? rw_verify_area+0xcf/0x680 [ 691.134997][T16736] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 691.135025][T16736] vfs_read+0x1df/0xbf0 [ 691.135055][T16736] ? __fget_files+0x1fc/0x3a0 [ 691.135087][T16736] ? __pfx___mutex_lock+0x10/0x10 [ 691.135117][T16736] ? __pfx_vfs_read+0x10/0x10 [ 691.135156][T16736] ? __fget_files+0x206/0x3a0 [ 691.135196][T16736] ksys_read+0x12b/0x250 [ 691.135225][T16736] ? __pfx_ksys_read+0x10/0x10 [ 691.135271][T16736] do_syscall_64+0xcd/0x250 [ 691.135303][T16736] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 691.135334][T16736] RIP: 0033:0x7fd08db8bb7c [ 691.135353][T16736] 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 [ 691.135375][T16736] RSP: 002b:00007fd08ea1d030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 691.135398][T16736] RAX: ffffffffffffffda RBX: 00007fd08dda5fa0 RCX: 00007fd08db8bb7c [ 691.135414][T16736] RDX: 000000000000000f RSI: 00007fd08ea1d0a0 RDI: 0000000000000003 [ 691.135428][T16736] RBP: 00007fd08ea1d090 R08: 0000000000000000 R09: 0000000000000000 [ 691.135443][T16736] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 691.135458][T16736] R13: 0000000000000000 R14: 00007fd08dda5fa0 R15: 00007fff31860bc8 [ 691.135490][T16736] [ 693.136074][T16745] FAULT_INJECTION: forcing a failure. [ 693.136074][T16745] name failslab, interval 1, probability 0, space 0, times 0 [ 693.247675][T16745] CPU: 1 UID: 0 PID: 16745 Comm: syz.4.2975 Not tainted 6.14.0-rc5-syzkaller-00013-g99fa936e8e4f #0 [ 693.247707][T16745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 693.247721][T16745] Call Trace: [ 693.247728][T16745] [ 693.247738][T16745] dump_stack_lvl+0x16c/0x1f0 [ 693.247775][T16745] should_fail_ex+0x50a/0x650 [ 693.247810][T16745] ? fs_reclaim_acquire+0xae/0x150 [ 693.247843][T16745] ? snd_pcm_oss_change_params_locked+0x242/0x3a60 [ 693.247871][T16745] should_failslab+0xc2/0x120 [ 693.247895][T16745] __kmalloc_cache_noprof+0x68/0x410 [ 693.247935][T16745] snd_pcm_oss_change_params_locked+0x242/0x3a60 [ 693.247969][T16745] ? trace_contention_end+0xee/0x140 [ 693.248004][T16745] ? __mutex_lock+0x1cc/0xb10 [ 693.248036][T16745] ? __pfx___lock_acquire+0x10/0x10 [ 693.248068][T16745] ? __pfx_snd_pcm_oss_change_params_locked+0x10/0x10 [ 693.248099][T16745] ? __pfx___mutex_lock+0x10/0x10 [ 693.248143][T16745] ? snd_pcm_stream_unlock_irq+0x90/0xb0 [ 693.248175][T16745] snd_pcm_oss_make_ready+0xe6/0x1b0 [ 693.248207][T16745] snd_pcm_oss_set_trigger.isra.0+0x211/0x6b0 [ 693.248235][T16745] ? lockdep_hardirqs_on+0x7c/0x110 [ 693.248267][T16745] snd_pcm_oss_poll+0x54b/0xaf0 [ 693.248292][T16745] ? lock_acquire+0x2f/0xb0 [ 693.248320][T16745] ? __pfx___pollwait+0x10/0x10 [ 693.248352][T16745] ? __pfx_snd_pcm_oss_poll+0x10/0x10 [ 693.248387][T16745] ? __pfx_snd_pcm_oss_poll+0x10/0x10 [ 693.248419][T16745] do_select+0xd88/0x17e0 [ 693.248474][T16745] ? __pfx_do_select+0x10/0x10 [ 693.248502][T16745] ? __pfx_mark_lock+0x10/0x10 [ 693.248531][T16745] ? mark_lock+0xb5/0xc60 [ 693.248561][T16745] ? __pfx___pollwait+0x10/0x10 [ 693.248595][T16745] ? __pfx_pollwake+0x10/0x10 [ 693.248628][T16745] ? __pfx_pollwake+0x10/0x10 [ 693.248660][T16745] ? __pfx_pollwake+0x10/0x10 [ 693.248693][T16745] ? __pfx_pollwake+0x10/0x10 [ 693.248726][T16745] ? __pfx_pollwake+0x10/0x10 [ 693.248758][T16745] ? __pfx_pollwake+0x10/0x10 [ 693.248791][T16745] ? __pfx_pollwake+0x10/0x10 [ 693.248833][T16745] ? trace_lock_acquire+0x14e/0x1f0 [ 693.248864][T16745] ? lock_acquire+0x2f/0xb0 [ 693.248892][T16745] ? __might_fault+0xe3/0x190 [ 693.248917][T16745] ? __might_fault+0xe3/0x190 [ 693.248948][T16745] ? core_sys_select+0x459/0xb80 [ 693.248977][T16745] core_sys_select+0x459/0xb80 [ 693.249016][T16745] ? __pfx_core_sys_select+0x10/0x10 [ 693.249053][T16745] ? find_held_lock+0x2d/0x110 [ 693.249108][T16745] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 693.249148][T16745] kern_select+0x15e/0x1e0 [ 693.249178][T16745] ? __pfx_kern_select+0x10/0x10 [ 693.249214][T16745] ? __pfx_ksys_write+0x10/0x10 [ 693.249250][T16745] __x64_sys_select+0xbd/0x160 [ 693.249280][T16745] ? do_syscall_64+0x91/0x250 [ 693.249309][T16745] ? lockdep_hardirqs_on+0x7c/0x110 [ 693.249337][T16745] do_syscall_64+0xcd/0x250 [ 693.249370][T16745] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 693.249407][T16745] RIP: 0033:0x7fa54938d169 [ 693.249426][T16745] 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 [ 693.249447][T16745] RSP: 002b:00007fa54a244038 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 693.249470][T16745] RAX: ffffffffffffffda RBX: 00007fa5495a6080 RCX: 00007fa54938d169 [ 693.249486][T16745] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 693.249500][T16745] RBP: 00007fa54a244090 R08: 0000000000000000 R09: 0000000000000000 [ 693.249515][T16745] R10: 0000400000000180 R11: 0000000000000246 R12: 0000000000000001 [ 693.249529][T16745] R13: 0000000000000001 R14: 00007fa5495a6080 R15: 00007ffe8aec37f8 [ 693.249562][T16745] [ 696.288701][T16778] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2982'. [ 699.503778][T16834] synth uevent: /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00: unknown uevent action string [ 699.553070][T16834] acpi PNP0C0F:00: uevent: failed to send synthetic uevent: -22 [ 699.555581][T14086] Bluetooth: hci3: unexpected event 0x1d length: 6 > 5 [ 700.260202][T16850] netlink: 'syz.0.3000': attribute type 27 has an invalid length. [ 700.295223][T16850] netlink: 146 bytes leftover after parsing attributes in process `syz.0.3000'. [ 702.502729][T16909] program syz.3.3014 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 703.385527][T16938] nbd0: detected capacity change from 0 to 68719476736 [ 703.412790][T16752] block nbd0: Send control failed (result -22) [ 703.424182][T16752] block nbd0: Request send failed, requeueing [ 703.445992][T14086] block nbd0: Receive control failed (result -32) [ 703.459241][T12063] block nbd0: Dead connection, failed to find a fallback [ 703.469546][T12063] block nbd0: shutting down sockets [ 703.476857][T12063] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 703.489353][T12063] Buffer I/O error on dev nbd0, logical block 0, async page read [ 703.503404][T16752] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 703.515322][T16752] Buffer I/O error on dev nbd0, logical block 0, async page read [ 703.525223][T16752] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 703.536409][T16752] Buffer I/O error on dev nbd0, logical block 0, async page read [ 703.547205][T16752] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 703.558742][T16752] Buffer I/O error on dev nbd0, logical block 0, async page read [ 703.568998][T16752] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 703.581153][T16752] Buffer I/O error on dev nbd0, logical block 0, async page read [ 703.591680][T16752] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 703.603027][T16752] Buffer I/O error on dev nbd0, logical block 0, async page read [ 703.612860][T16752] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 703.624160][T16752] Buffer I/O error on dev nbd0, logical block 0, async page read [ 703.636210][T16752] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 703.647425][T16752] Buffer I/O error on dev nbd0, logical block 0, async page read [ 703.657718][T16752] ldm_validate_partition_table(): Disk read failed. [ 703.667963][T16752] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 703.679230][T16752] Buffer I/O error on dev nbd0, logical block 0, async page read [ 703.688998][T16752] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 703.710962][T16752] Buffer I/O error on dev nbd0, logical block 0, async page read [ 703.727997][T16752] Dev nbd0: unable to read RDB block 0 [ 703.744835][T16752] nbd0: unable to read partition table [ 703.763161][T16752] ldm_validate_partition_table(): Disk read failed. [ 703.779305][T16943] dmxdev: DVB (dvb_dmxdev_filter_start): could not set feed [ 703.801850][T16752] Dev nbd0: unable to read RDB block 0 [ 703.814600][T16752] nbd0: unable to read partition table [ 703.846547][T16943] dvb_demux: dvb_demux_feed_del: feed not in list (type=1 state=0 pid=ffff) [ 703.895749][T16941] dmxdev: DVB (dvb_dmxdev_filter_start): could not set feed [ 703.938553][T16941] dvb_demux: dvb_demux_feed_del: feed not in list (type=1 state=0 pid=ffff) [ 703.964972][T16946] RDS: rds_bind could not find a transport for ::ffff:172.20.20.187, load rds_tcp or rds_rdma? [ 704.507134][T16967] Invalid ELF header magic: != ELF [ 705.239905][T16990] synth uevent: /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00: unknown uevent action string [ 705.264115][T16990] acpi PNP0C0F:00: uevent: failed to send synthetic uevent: -22 [ 705.274943][T14086] Bluetooth: hci1: unexpected event 0x1d length: 6 > 5 [ 705.342898][T16994] netlink: 338 bytes leftover after parsing attributes in process `syz.0.3041'. [ 705.384374][T16994] FAULT_INJECTION: forcing a failure. [ 705.384374][T16994] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 705.394875][T16993] FAULT_INJECTION: forcing a failure. [ 705.394875][T16993] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 705.452215][T16994] CPU: 0 UID: 0 PID: 16994 Comm: syz.0.3041 Not tainted 6.14.0-rc5-syzkaller-00013-g99fa936e8e4f #0 [ 705.452250][T16994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 705.452265][T16994] Call Trace: [ 705.452272][T16994] [ 705.452282][T16994] dump_stack_lvl+0x16c/0x1f0 [ 705.452317][T16994] should_fail_ex+0x50a/0x650 [ 705.452356][T16994] _copy_to_user+0x32/0xd0 [ 705.452384][T16994] simple_read_from_buffer+0xd0/0x160 [ 705.452416][T16994] proc_fail_nth_read+0x198/0x270 [ 705.452444][T16994] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 705.452474][T16994] ? rw_verify_area+0xcf/0x680 [ 705.452502][T16994] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 705.452530][T16994] vfs_read+0x1df/0xbf0 [ 705.452560][T16994] ? __fget_files+0x1fc/0x3a0 [ 705.452592][T16994] ? __pfx___mutex_lock+0x10/0x10 [ 705.452622][T16994] ? __pfx_vfs_read+0x10/0x10 [ 705.452661][T16994] ? __fget_files+0x206/0x3a0 [ 705.452701][T16994] ksys_read+0x12b/0x250 [ 705.452729][T16994] ? __pfx_ksys_read+0x10/0x10 [ 705.452768][T16994] do_syscall_64+0xcd/0x250 [ 705.452807][T16994] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 705.452837][T16994] RIP: 0033:0x7fd08db8bb7c [ 705.452857][T16994] 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 [ 705.452879][T16994] RSP: 002b:00007fd08ea1d030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 705.452899][T16994] RAX: ffffffffffffffda RBX: 00007fd08dda5fa0 RCX: 00007fd08db8bb7c [ 705.452915][T16994] RDX: 000000000000000f RSI: 00007fd08ea1d0a0 RDI: 0000000000000004 [ 705.452929][T16994] RBP: 00007fd08ea1d090 R08: 0000000000000000 R09: 0000000000000000 [ 705.452944][T16994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 705.452958][T16994] R13: 0000000000000000 R14: 00007fd08dda5fa0 R15: 00007fff31860bc8 [ 705.452989][T16994] [ 705.474053][T16993] CPU: 1 UID: 0 PID: 16993 Comm: syz.4.3040 Not tainted 6.14.0-rc5-syzkaller-00013-g99fa936e8e4f #0 [ 705.474087][T16993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 705.474100][T16993] Call Trace: [ 705.474109][T16993] [ 705.474119][T16993] dump_stack_lvl+0x16c/0x1f0 [ 705.474154][T16993] should_fail_ex+0x50a/0x650 [ 705.474193][T16993] _copy_from_user+0x2e/0xd0 [ 705.474217][T16993] br_dev_read_uargs+0x149/0x3b0 [ 705.474243][T16993] ? hlock_class+0x4e/0x130 [ 705.474268][T16993] ? __pfx_br_dev_read_uargs+0x10/0x10 [ 705.474301][T16993] br_dev_siocdevprivate+0xe8/0x1630 [ 705.474324][T16993] ? __pfx___lock_acquire+0x10/0x10 [ 705.474355][T16993] ? __pfx_br_dev_siocdevprivate+0x10/0x10 [ 705.474386][T16993] ? lock_acquire.part.0+0x11b/0x380 [ 705.474419][T16993] ? find_held_lock+0x2d/0x110 [ 705.474452][T16993] ? __mutex_lock+0x2d0/0xb10 [ 705.474481][T16993] ? __pfx_lock_release+0x10/0x10 [ 705.474517][T16993] ? netdev_name_node_lookup+0x127/0x180 [ 705.474551][T16993] dev_ifsioc+0x539/0x10d0 [ 705.474579][T16993] ? __pfx_dev_ifsioc+0x10/0x10 [ 705.474605][T16993] ? dev_ioctl+0x1a1/0x10c0 [ 705.474632][T16993] ? __pfx___mutex_lock+0x10/0x10 [ 705.474663][T16993] ? __pfx_lock_release+0x10/0x10 [ 705.474696][T16993] ? full_name_hash+0xbc/0x110 [ 705.474728][T16993] dev_ioctl+0x1b2/0x10c0 [ 705.474756][T16993] sock_ioctl+0x5b9/0x6c0 [ 705.474782][T16993] ? __pfx_sock_ioctl+0x10/0x10 [ 705.474815][T16993] ? __fget_files+0x206/0x3a0 [ 705.474849][T16993] ? __pfx_sock_ioctl+0x10/0x10 [ 705.474876][T16993] __x64_sys_ioctl+0x190/0x200 [ 705.474905][T16993] do_syscall_64+0xcd/0x250 [ 705.474936][T16993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 705.474966][T16993] RIP: 0033:0x7fa54938d169 [ 705.474985][T16993] 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 [ 705.475006][T16993] RSP: 002b:00007fa54a265038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 705.475029][T16993] RAX: ffffffffffffffda RBX: 00007fa5495a5fa0 RCX: 00007fa54938d169 [ 705.475044][T16993] RDX: 0000400000000040 RSI: 00000000000089fc RDI: 0000000000000003 [ 705.475058][T16993] RBP: 00007fa54a265090 R08: 0000000000000000 R09: 0000000000000000 [ 705.475072][T16993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 705.475085][T16993] R13: 0000000000000000 R14: 00007fa5495a5fa0 R15: 00007ffe8aec37f8 [ 705.475115][T16993] [ 708.205032][T17055] synth uevent: /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00: unknown uevent action string [ 708.218713][T17055] acpi PNP0C0F:00: uevent: failed to send synthetic uevent: -22 [ 708.254141][T17050] nbd1: detected capacity change from 0 to 68719476736 [ 708.270815][ T5837] Bluetooth: hci4: unexpected event 0x1d length: 6 > 5 [ 708.285298][T16752] block nbd1: Send control failed (result -22) [ 708.314099][T16752] block nbd1: Request send failed, requeueing [ 708.344232][T12065] block nbd1: Dead connection, failed to find a fallback [ 708.353859][T12065] block nbd1: shutting down sockets [ 708.364922][T16752] ldm_validate_partition_table(): Disk read failed. [ 708.373436][T16752] Dev nbd1: unable to read RDB block 0 [ 708.454210][T16752] nbd1: unable to read partition table [ 708.504939][T16752] blk_print_req_error: 40 callbacks suppressed [ 708.504960][T16752] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 708.557375][T16752] buffer_io_error: 39 callbacks suppressed [ 708.557397][T16752] Buffer I/O error on dev nbd1, logical block 0, async page read [ 708.578383][T16752] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 708.589498][T16752] Buffer I/O error on dev nbd1, logical block 0, async page read [ 708.622204][T16752] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 708.634744][T16752] Buffer I/O error on dev nbd1, logical block 0, async page read [ 708.652372][T16752] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 708.705271][T16752] Buffer I/O error on dev nbd1, logical block 0, async page read [ 708.732505][T16752] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 708.750788][T16752] Buffer I/O error on dev nbd1, logical block 0, async page read [ 708.790353][T16752] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 708.803264][T16752] Buffer I/O error on dev nbd1, logical block 0, async page read [ 708.816616][T16752] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 708.827629][T16752] Buffer I/O error on dev nbd1, logical block 0, async page read [ 708.840138][T16752] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 708.869560][T16752] Buffer I/O error on dev nbd1, logical block 0, async page read [ 708.911907][T16752] ldm_validate_partition_table(): Disk read failed. [ 708.926070][T16752] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 708.943902][T16752] Buffer I/O error on dev nbd1, logical block 0, async page read [ 708.979258][T16752] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 709.014183][T16752] Buffer I/O error on dev nbd1, logical block 0, async page read [ 709.039118][T16752] Dev nbd1: unable to read RDB block 0 [ 709.050995][T16752] nbd1: unable to read partition table [ 709.213210][T17077] Invalid ELF header magic: != ELF [ 710.161991][T17096] net_ratelimit: 77 callbacks suppressed [ 710.162014][T17096] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 710.176631][T17096] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 710.394046][T17095] nbd2: detected capacity change from 0 to 68719476736 [ 710.410161][T17100] mmap: syz.0.3073 (17100): VmData 37523456 exceed data ulimit 2. Update limits or use boot option ignore_rlimit_data. [ 710.458539][T16752] block nbd2: Send control failed (result -22) [ 710.476627][T16752] block nbd2: Request send failed, requeueing [ 710.501413][T14086] block nbd2: Receive control failed (result -32) [ 710.501565][T12065] block nbd2: Dead connection, failed to find a fallback [ 710.522493][T12065] block nbd2: shutting down sockets [ 710.530178][T16752] ldm_validate_partition_table(): Disk read failed. [ 710.544436][T16752] Dev nbd2: unable to read RDB block 0 [ 710.552491][T16752] nbd2: unable to read partition table [ 710.575437][T16752] ldm_validate_partition_table(): Disk read failed. [ 710.588758][T16752] Dev nbd2: unable to read RDB block 0 [ 710.597581][T16752] nbd2: unable to read partition table [ 711.262299][T17123] synth uevent: /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00: unknown uevent action string [ 711.276497][T17123] acpi PNP0C0F:00: uevent: failed to send synthetic uevent: -22 [ 711.295186][T14086] Bluetooth: hci3: unexpected event 0x1d length: 6 > 5 [ 711.910746][T17142] FAULT_INJECTION: forcing a failure. [ 711.910746][T17142] name failslab, interval 1, probability 0, space 0, times 0 [ 711.927461][T17141] FAULT_INJECTION: forcing a failure. [ 711.927461][T17141] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 711.944108][T17142] CPU: 0 UID: 0 PID: 17142 Comm: syz.4.3084 Not tainted 6.14.0-rc5-syzkaller-00013-g99fa936e8e4f #0 [ 711.944146][T17142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 711.944161][T17142] Call Trace: [ 711.944170][T17142] [ 711.944180][T17142] dump_stack_lvl+0x16c/0x1f0 [ 711.944219][T17142] should_fail_ex+0x50a/0x650 [ 711.944256][T17142] ? fs_reclaim_acquire+0xae/0x150 [ 711.944290][T17142] should_failslab+0xc2/0x120 [ 711.944314][T17142] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 711.944351][T17142] ? alloc_file_pseudo+0x1b4/0x230 [ 711.944377][T17142] ? alloc_empty_file+0x73/0x1e0 [ 711.944406][T17142] alloc_empty_file+0x73/0x1e0 [ 711.944432][T17142] alloc_file_clone+0x5f/0x110 [ 711.944460][T17142] create_pipe_files+0x412/0x930 [ 711.944498][T17142] do_pipe2+0xb0/0x1d0 [ 711.944532][T17142] ? __pfx_do_pipe2+0x10/0x10 [ 711.944568][T17142] ? rcu_is_watching+0x12/0xc0 [ 711.944601][T17142] __x64_sys_pipe+0x33/0x50 [ 711.944622][T17142] do_syscall_64+0xcd/0x250 [ 711.944656][T17142] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 711.944688][T17142] RIP: 0033:0x7fa54938d169 [ 711.944707][T17142] 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 [ 711.944731][T17142] RSP: 002b:00007fa54a265038 EFLAGS: 00000246 ORIG_RAX: 0000000000000016 [ 711.944753][T17142] RAX: ffffffffffffffda RBX: 00007fa5495a5fa0 RCX: 00007fa54938d169 [ 711.944769][T17142] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00004000000000c0 [ 711.944783][T17142] RBP: 00007fa54940e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 711.944799][T17142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 711.944814][T17142] R13: 0000000000000000 R14: 00007fa5495a5fa0 R15: 00007ffe8aec37f8 [ 711.944844][T17142] [ 712.204886][T17141] CPU: 0 UID: 0 PID: 17141 Comm: syz.0.3085 Not tainted 6.14.0-rc5-syzkaller-00013-g99fa936e8e4f #0 [ 712.204921][T17141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 712.204935][T17141] Call Trace: [ 712.204942][T17141] [ 712.204952][T17141] dump_stack_lvl+0x16c/0x1f0 [ 712.204997][T17141] should_fail_ex+0x50a/0x650 [ 712.205032][T17141] ? __pfx___might_resched+0x10/0x10 [ 712.205071][T17141] should_fail_alloc_page+0xe7/0x130 [ 712.205096][T17141] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 712.205134][T17141] __alloc_frozen_pages_noprof+0x18e/0x2470 [ 712.205187][T17141] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 712.205226][T17141] ? hlock_class+0x4e/0x130 [ 712.205250][T17141] ? __lock_acquire+0x15a9/0x3c40 [ 712.205291][T17141] ? hlock_class+0x4e/0x130 [ 712.205312][T17141] ? mark_lock+0xb5/0xc60 [ 712.205338][T17141] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 712.205371][T17141] ? policy_nodemask+0xea/0x4e0 [ 712.205410][T17141] alloc_pages_mpol+0x1fc/0x540 [ 712.205434][T17141] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 712.205463][T17141] ? find_held_lock+0x2d/0x110 [ 712.205492][T17141] alloc_pages_noprof+0x131/0x390 [ 712.205517][T17141] pte_alloc_one+0x20/0x390 [ 712.205551][T17141] __pte_alloc+0x6e/0x3d0 [ 712.205580][T17141] ? __pfx___pte_alloc+0x10/0x10 [ 712.205607][T17141] ? __pfx___might_resched+0x10/0x10 [ 712.205649][T17141] copy_page_range+0x3737/0x5690 [ 712.205717][T17141] ? __pfx_copy_page_range+0x10/0x10 [ 712.205748][T17141] ? find_held_lock+0x2d/0x110 [ 712.205781][T17141] ? __pfx_lock_release+0x10/0x10 [ 712.205811][T17141] ? lock_acquire+0x2f/0xb0 [ 712.205839][T17141] ? copy_process+0x7c12/0x8c50 [ 712.205868][T17141] ? down_write+0x14e/0x200 [ 712.205904][T17141] ? up_write+0x1b2/0x520 [ 712.205942][T17141] copy_process+0x7ccb/0x8c50 [ 712.205998][T17141] ? __pfx_copy_process+0x10/0x10 [ 712.206025][T17141] ? try_to_wake_up+0x953/0x1490 [ 712.206064][T17141] ? plist_check_head+0xa3/0x150 [ 712.206097][T17141] ? wake_up_q+0xb0/0x160 [ 712.206125][T17141] ? do_raw_spin_unlock+0x172/0x230 [ 712.206154][T17141] kernel_clone+0xfd/0x960 [ 712.206178][T17141] ? __pfx_futex_wake+0x10/0x10 [ 712.206210][T17141] ? __pfx_kernel_clone+0x10/0x10 [ 712.206230][T17141] ? __pfx_vfs_writev+0x10/0x10 [ 712.206277][T17141] ? 0xffffffffff600000 [ 712.206297][T17141] __do_sys_clone+0xcf/0x120 [ 712.206320][T17141] ? __pfx___do_sys_clone+0x10/0x10 [ 712.206346][T17141] ? 0xffffffffff600000 [ 712.206395][T17141] ? rcu_is_watching+0x12/0xc0 [ 712.206432][T17141] do_syscall_64+0xcd/0x250 [ 712.206465][T17141] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 712.206497][T17141] RIP: 0033:0x7fd08db8d169 [ 712.206517][T17141] 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 [ 712.206538][T17141] RSP: 002b:00007fd08ea1d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 712.206562][T17141] RAX: ffffffffffffffda RBX: 00007fd08dda5fa0 RCX: 00007fd08db8d169 [ 712.206579][T17141] RDX: ffffffffffffffff RSI: 0000000000000005 RDI: 0000000000008001 [ 712.206594][T17141] RBP: 00007fd08dc0e2a0 R08: 0000000000000006 R09: 0000000000000000 [ 712.206608][T17141] R10: ffffffffff600000 R11: 0000000000000246 R12: 0000000000000000 [ 712.206623][T17141] R13: 0000000000000000 R14: 00007fd08dda5fa0 R15: 00007fff31860bc8 [ 712.206645][T17141] ? 0xffffffffff600000 [ 712.206672][T17141] [ 712.993221][T17148] netlink: 'syz.3.3089': attribute type 27 has an invalid length. [ 713.069640][T17148] netlink: 146 bytes leftover after parsing attributes in process `syz.3.3089'. [ 713.436772][T17163] program syz.3.3091 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 714.040599][T17176] bridge0: port 3(hsr0) entered blocking state [ 714.048463][T17176] bridge0: port 3(hsr0) entered disabled state [ 714.063179][T17176] hsr0: entered allmulticast mode [ 714.104074][T17176] hsr_slave_0: entered allmulticast mode [ 714.131387][T17176] hsr_slave_1: entered allmulticast mode [ 714.142732][T17176] hsr0: entered promiscuous mode [ 714.158215][T17176] bridge0: port 3(hsr0) entered blocking state [ 714.165873][T17176] bridge0: port 3(hsr0) entered forwarding state [ 714.351998][T17182] FAULT_INJECTION: forcing a failure. [ 714.351998][T17182] name failslab, interval 1, probability 0, space 0, times 0 [ 714.355178][T17174] Invalid ELF header magic: != ELF [ 714.374094][T17182] CPU: 1 UID: 0 PID: 17182 Comm: syz.3.3096 Not tainted 6.14.0-rc5-syzkaller-00013-g99fa936e8e4f #0 [ 714.374145][T17182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 714.374161][T17182] Call Trace: [ 714.374169][T17182] [ 714.374180][T17182] dump_stack_lvl+0x16c/0x1f0 [ 714.374223][T17182] should_fail_ex+0x50a/0x650 [ 714.374259][T17182] ? fs_reclaim_acquire+0xae/0x150 [ 714.374300][T17182] should_failslab+0xc2/0x120 [ 714.374325][T17182] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 714.374361][T17182] ? down_write+0x14e/0x200 [ 714.374396][T17182] ? vm_area_dup+0x21/0x2f0 [ 714.374437][T17182] vm_area_dup+0x21/0x2f0 [ 714.374472][T17182] copy_process+0x776f/0x8c50 [ 714.374524][T17182] ? __pfx_copy_process+0x10/0x10 [ 714.374550][T17182] ? try_to_wake_up+0x953/0x1490 [ 714.374590][T17182] ? plist_check_head+0xa3/0x150 [ 714.374624][T17182] ? wake_up_q+0xb0/0x160 [ 714.374653][T17182] ? do_raw_spin_unlock+0x172/0x230 [ 714.374684][T17182] kernel_clone+0xfd/0x960 [ 714.374708][T17182] ? __pfx_futex_wake+0x10/0x10 [ 714.374741][T17182] ? __pfx_kernel_clone+0x10/0x10 [ 714.374763][T17182] ? __pfx_vfs_writev+0x10/0x10 [ 714.374819][T17182] ? 0xffffffffff600000 [ 714.374840][T17182] __do_sys_clone+0xcf/0x120 [ 714.374865][T17182] ? __pfx___do_sys_clone+0x10/0x10 [ 714.374894][T17182] ? 0xffffffffff600000 [ 714.374927][T17182] ? rcu_is_watching+0x12/0xc0 [ 714.374967][T17182] do_syscall_64+0xcd/0x250 [ 714.375002][T17182] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 714.375036][T17182] RIP: 0033:0x7f8e8df8d169 [ 714.375055][T17182] 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 [ 714.375078][T17182] RSP: 002b:00007f8e8ed7d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 714.375102][T17182] RAX: ffffffffffffffda RBX: 00007f8e8e1a5fa0 RCX: 00007f8e8df8d169 [ 714.375120][T17182] RDX: ffffffffffffffff RSI: 0000000000000005 RDI: 0000000000008001 [ 714.375136][T17182] RBP: 00007f8e8e00e2a0 R08: 0000000000000006 R09: 0000000000000000 [ 714.375153][T17182] R10: ffffffffff600000 R11: 0000000000000246 R12: 0000000000000000 [ 714.375170][T17182] R13: 0000000000000000 R14: 00007f8e8e1a5fa0 R15: 00007fff1a6bab48 [ 714.375194][T17182] ? 0xffffffffff600000 [ 714.375222][T17182] [ 714.654069][ C1] vkms_vblank_simulate: vblank timer overrun [ 715.007242][T17186] FAULT_INJECTION: forcing a failure. [ 715.007242][T17186] name failslab, interval 1, probability 0, space 0, times 0 [ 715.033294][T17186] CPU: 1 UID: 0 PID: 17186 Comm: syz.3.3098 Not tainted 6.14.0-rc5-syzkaller-00013-g99fa936e8e4f #0 [ 715.033328][T17186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 715.033341][T17186] Call Trace: [ 715.033349][T17186] [ 715.033359][T17186] dump_stack_lvl+0x16c/0x1f0 [ 715.033393][T17186] should_fail_ex+0x50a/0x650 [ 715.033425][T17186] ? fs_reclaim_acquire+0xae/0x150 [ 715.033451][T17186] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xc8/0x290 [ 715.033484][T17186] should_failslab+0xc2/0x120 [ 715.033505][T17186] __kmalloc_noprof+0xcb/0x510 [ 715.033544][T17186] ? __pfx___mutex_lock+0x10/0x10 [ 715.033580][T17186] genl_family_rcv_msg_attrs_parse.constprop.0+0xc8/0x290 [ 715.033624][T17186] genl_start+0x18e/0x960 [ 715.033662][T17186] __netlink_dump_start+0x607/0x970 [ 715.033697][T17186] genl_family_rcv_msg_dumpit+0x1e1/0x2e0 [ 715.033735][T17186] ? __pfx_genl_family_rcv_msg_dumpit+0x10/0x10 [ 715.033778][T17186] ? __pfx_genl_get_cmd+0x10/0x10 [ 715.033807][T17186] ? __pfx_genl_start+0x10/0x10 [ 715.033837][T17186] ? __pfx_genl_dumpit+0x10/0x10 [ 715.033867][T17186] ? __pfx_genl_done+0x10/0x10 [ 715.033905][T17186] ? __radix_tree_lookup+0x21f/0x2c0 [ 715.033942][T17186] genl_rcv_msg+0x470/0x800 [ 715.033975][T17186] ? __pfx_genl_rcv_msg+0x10/0x10 [ 715.034005][T17186] ? __pfx_ethnl_default_start+0x10/0x10 [ 715.034030][T17186] ? __pfx_ethnl_default_dumpit+0x10/0x10 [ 715.034055][T17186] ? __pfx_ethnl_default_done+0x10/0x10 [ 715.034093][T17186] netlink_rcv_skb+0x16b/0x440 [ 715.034123][T17186] ? __pfx_genl_rcv_msg+0x10/0x10 [ 715.034158][T17186] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 715.034203][T17186] ? down_read+0xc9/0x330 [ 715.034233][T17186] ? __pfx_down_read+0x10/0x10 [ 715.034265][T17186] ? netlink_deliver_tap+0x1ae/0xd30 [ 715.034300][T17186] genl_rcv+0x28/0x40 [ 715.034331][T17186] netlink_unicast+0x53c/0x7f0 [ 715.034365][T17186] ? __pfx_netlink_unicast+0x10/0x10 [ 715.034398][T17186] ? __phys_addr_symbol+0x30/0x80 [ 715.034423][T17186] ? __check_object_size+0x488/0x710 [ 715.034451][T17186] netlink_sendmsg+0x8b8/0xd70 [ 715.034488][T17186] ? __pfx_netlink_sendmsg+0x10/0x10 [ 715.034533][T17186] ____sys_sendmsg+0xaaf/0xc90 [ 715.034568][T17186] ? copy_msghdr_from_user+0x10b/0x160 [ 715.034600][T17186] ? __pfx_____sys_sendmsg+0x10/0x10 [ 715.034643][T17186] ___sys_sendmsg+0x135/0x1e0 [ 715.034677][T17186] ? __pfx____sys_sendmsg+0x10/0x10 [ 715.034724][T17186] ? __pfx_lock_release+0x10/0x10 [ 715.034754][T17186] ? trace_lock_acquire+0x14e/0x1f0 [ 715.034792][T17186] ? __fget_files+0x206/0x3a0 [ 715.034834][T17186] __sys_sendmsg+0x16e/0x220 [ 715.034867][T17186] ? __pfx___sys_sendmsg+0x10/0x10 [ 715.034923][T17186] do_syscall_64+0xcd/0x250 [ 715.034955][T17186] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 715.034986][T17186] RIP: 0033:0x7f8e8df8d169 [ 715.035007][T17186] 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 [ 715.035027][T17186] RSP: 002b:00007f8e8ed7d038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 715.035051][T17186] RAX: ffffffffffffffda RBX: 00007f8e8e1a5fa0 RCX: 00007f8e8df8d169 [ 715.035066][T17186] RDX: 0000000000044010 RSI: 0000400000000100 RDI: 0000000000000003 [ 715.035081][T17186] RBP: 00007f8e8ed7d090 R08: 0000000000000000 R09: 0000000000000000 [ 715.035095][T17186] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 715.035109][T17186] R13: 0000000000000000 R14: 00007f8e8e1a5fa0 R15: 00007fff1a6bab48 [ 715.035141][T17186] [ 715.445425][ C1] vkms_vblank_simulate: vblank timer overrun [ 715.508002][T17189] synth uevent: /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00: unknown uevent action string [ 715.564143][T17189] acpi PNP0C0F:00: uevent: failed to send synthetic uevent: -22 [ 715.639663][T14086] Bluetooth: hci3: unexpected event 0x1d length: 6 > 5 [ 716.485397][T17209] program syz.0.3106 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 717.112747][T17229] synth uevent: /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00: unknown uevent action string [ 717.131481][T17229] acpi PNP0C0F:00: uevent: failed to send synthetic uevent: -22 [ 717.152251][T14086] Bluetooth: hci4: unexpected event 0x1d length: 6 > 5 [ 717.331884][T17234] Invalid ELF header magic: != ELF [ 718.021991][T17253] FAULT_INJECTION: forcing a failure. [ 718.021991][T17253] name failslab, interval 1, probability 0, space 0, times 0 [ 718.086507][T17253] CPU: 1 UID: 0 PID: 17253 Comm: syz.4.3116 Not tainted 6.14.0-rc5-syzkaller-00013-g99fa936e8e4f #0 [ 718.086548][T17253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 718.086564][T17253] Call Trace: [ 718.086574][T17253] [ 718.086585][T17253] dump_stack_lvl+0x16c/0x1f0 [ 718.086626][T17253] should_fail_ex+0x50a/0x650 [ 718.086664][T17253] ? fs_reclaim_acquire+0xae/0x150 [ 718.086700][T17253] should_failslab+0xc2/0x120 [ 718.086725][T17253] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 718.086762][T17253] ? find_held_lock+0x2d/0x110 [ 718.086787][T17253] ? ptlock_alloc+0x1f/0x70 [ 718.086827][T17253] ptlock_alloc+0x1f/0x70 [ 718.086861][T17253] pte_alloc_one+0x74/0x390 [ 718.086898][T17253] __pte_alloc+0x6e/0x3d0 [ 718.086927][T17253] ? __pfx___pte_alloc+0x10/0x10 [ 718.086955][T17253] ? __pfx___might_resched+0x10/0x10 [ 718.087000][T17253] copy_page_range+0x3737/0x5690 [ 718.087069][T17253] ? __pfx_copy_page_range+0x10/0x10 [ 718.087102][T17253] ? find_held_lock+0x2d/0x110 [ 718.087136][T17253] ? __pfx_lock_release+0x10/0x10 [ 718.087168][T17253] ? lock_acquire+0x2f/0xb0 [ 718.087198][T17253] ? copy_process+0x7c12/0x8c50 [ 718.087227][T17253] ? down_write+0x14e/0x200 [ 718.087265][T17253] ? up_write+0x1b2/0x520 [ 718.087304][T17253] copy_process+0x7ccb/0x8c50 [ 718.087354][T17253] ? __pfx_copy_process+0x10/0x10 [ 718.087386][T17253] ? __pfx___futex_wait+0x10/0x10 [ 718.087455][T17253] kernel_clone+0xfd/0x960 [ 718.087482][T17253] ? __pfx_kernel_clone+0x10/0x10 [ 718.087524][T17253] ? 0xffffffffff600000 [ 718.087544][T17253] __do_sys_clone+0xcf/0x120 [ 718.087568][T17253] ? __pfx___do_sys_clone+0x10/0x10 [ 718.087595][T17253] ? 0xffffffffff600000 [ 718.087626][T17253] ? rcu_is_watching+0x12/0xc0 [ 718.087663][T17253] do_syscall_64+0xcd/0x250 [ 718.087698][T17253] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 718.087731][T17253] RIP: 0033:0x7fa54938d169 [ 718.087752][T17253] 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 [ 718.087776][T17253] RSP: 002b:00007fa54a265038 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 718.087801][T17253] RAX: ffffffffffffffda RBX: 00007fa5495a5fa0 RCX: 00007fa54938d169 [ 718.087818][T17253] RDX: ffffffffffffffff RSI: 0000000000000005 RDI: 0000000000008001 [ 718.087835][T17253] RBP: 00007fa54940e2a0 R08: 0000000000000006 R09: 0000000000000000 [ 718.087851][T17253] R10: ffffffffff600000 R11: 0000000000000246 R12: 0000000000000000 [ 718.087867][T17253] R13: 0000000000000000 R14: 00007fa5495a5fa0 R15: 00007ffe8aec37f8 [ 718.087889][T17253] ? 0xffffffffff600000 [ 718.087917][T17253] [ 718.692094][T17267] synth uevent: /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00: unknown uevent action string [ 718.794251][T17267] acpi PNP0C0F:00: uevent: failed to send synthetic uevent: -22 [ 718.819957][T14086] Bluetooth: hci4: unexpected event 0x1d length: 6 > 5 [ 720.009161][T17306] Invalid ELF header magic: != ELF [ 720.335817][T17318] program syz.4.3134 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 720.596475][T17325] FAULT_INJECTION: forcing a failure. [ 720.596475][T17325] name failslab, interval 1, probability 0, space 0, times 0 [ 720.612283][T17325] CPU: 1 UID: 0 PID: 17325 Comm: syz.0.3138 Not tainted 6.14.0-rc5-syzkaller-00013-g99fa936e8e4f #0 [ 720.612310][T17325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 720.612323][T17325] Call Trace: [ 720.612330][T17325] [ 720.612339][T17325] dump_stack_lvl+0x16c/0x1f0 [ 720.612372][T17325] should_fail_ex+0x50a/0x650 [ 720.612403][T17325] ? fs_reclaim_acquire+0xae/0x150 [ 720.612433][T17325] should_failslab+0xc2/0x120 [ 720.612456][T17325] __kmalloc_node_noprof+0xd1/0x510 [ 720.612488][T17325] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 720.612509][T17325] ? __kvmalloc_node_noprof+0xad/0x1a0 [ 720.612541][T17325] __kvmalloc_node_noprof+0xad/0x1a0 [ 720.612569][T17325] proc_sys_call_handler+0x2a8/0x5a0 [ 720.612604][T17325] ? __pfx_proc_sys_call_handler+0x10/0x10 [ 720.612647][T17325] vfs_write+0x5ae/0x1150 [ 720.612676][T17325] ? __pfx_proc_sys_write+0x10/0x10 [ 720.612707][T17325] ? __pfx___mutex_lock+0x10/0x10 [ 720.612735][T17325] ? __pfx_vfs_write+0x10/0x10 [ 720.612768][T17325] ? __rcu_read_unlock+0x2b4/0x580 [ 720.612811][T17325] ksys_write+0x12b/0x250 [ 720.612840][T17325] ? __pfx_ksys_write+0x10/0x10 [ 720.612877][T17325] do_syscall_64+0xcd/0x250 [ 720.612908][T17325] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 720.612938][T17325] RIP: 0033:0x7fd08db8d169 [ 720.612957][T17325] 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 [ 720.612979][T17325] RSP: 002b:00007fd08ea1d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 720.613000][T17325] RAX: ffffffffffffffda RBX: 00007fd08dda5fa0 RCX: 00007fd08db8d169 [ 720.613015][T17325] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 720.613027][T17325] RBP: 00007fd08ea1d090 R08: 0000000000000000 R09: 0000000000000000 [ 720.613039][T17325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 720.613051][T17325] R13: 0000000000000000 R14: 00007fd08dda5fa0 R15: 00007fff31860bc8 [ 720.613080][T17325] [ 721.233799][T17332] Process accounting resumed [ 721.326060][T17341] Invalid ELF header magic: != ELF [ 721.374668][T17345] FAULT_INJECTION: forcing a failure. [ 721.374668][T17345] name failslab, interval 1, probability 0, space 0, times 0 [ 721.401681][T17345] CPU: 1 UID: 0 PID: 17345 Comm: syz.4.3142 Not tainted 6.14.0-rc5-syzkaller-00013-g99fa936e8e4f #0 [ 721.401723][T17345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 721.401739][T17345] Call Trace: [ 721.401749][T17345] [ 721.401759][T17345] dump_stack_lvl+0x16c/0x1f0 [ 721.401800][T17345] should_fail_ex+0x50a/0x650 [ 721.401838][T17345] ? fs_reclaim_acquire+0xae/0x150 [ 721.401873][T17345] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xc8/0x290 [ 721.401918][T17345] should_failslab+0xc2/0x120 [ 721.401943][T17345] __kmalloc_noprof+0xcb/0x510 [ 721.401976][T17345] ? __pfx___mutex_trylock_common+0x10/0x10 [ 721.402012][T17345] ? genl_rcv_msg+0x580/0x800 [ 721.402054][T17345] genl_family_rcv_msg_attrs_parse.constprop.0+0xc8/0x290 [ 721.402100][T17345] genl_family_rcv_msg_doit+0xbf/0x2f0 [ 721.402140][T17345] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 721.402177][T17345] ? __pfx___mutex_lock+0x10/0x10 [ 721.402211][T17345] ? genl_get_cmd+0x195/0x580 [ 721.402258][T17345] ? __radix_tree_lookup+0x21f/0x2c0 [ 721.402295][T17345] genl_rcv_msg+0x565/0x800 [ 721.402336][T17345] ? __pfx_genl_rcv_msg+0x10/0x10 [ 721.402384][T17345] ? __pfx_ctrl_getfamily+0x10/0x10 [ 721.402437][T17345] netlink_rcv_skb+0x16b/0x440 [ 721.402472][T17345] ? __pfx_genl_rcv_msg+0x10/0x10 [ 721.402513][T17345] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 721.402561][T17345] ? down_read+0xc9/0x330 [ 721.402600][T17345] ? __pfx_down_read+0x10/0x10 [ 721.402638][T17345] ? netlink_deliver_tap+0x1ae/0xd30 [ 721.402678][T17345] genl_rcv+0x28/0x40 [ 721.402711][T17345] netlink_unicast+0x53c/0x7f0 [ 721.402750][T17345] ? __pfx_netlink_unicast+0x10/0x10 [ 721.402786][T17345] ? __phys_addr_symbol+0x30/0x80 [ 721.402812][T17345] ? __check_object_size+0x488/0x710 [ 721.402842][T17345] netlink_sendmsg+0x8b8/0xd70 [ 721.402883][T17345] ? __pfx_netlink_sendmsg+0x10/0x10 [ 721.402931][T17345] __sys_sendto+0x488/0x4f0 [ 721.402965][T17345] ? __pfx___sys_sendto+0x10/0x10 [ 721.403003][T17345] ? fput+0x67/0x440 [ 721.403038][T17345] ? xfd_validate_state+0x5d/0x180 [ 721.403068][T17345] ? rcu_is_watching+0x12/0xc0 [ 721.403096][T17345] __x64_sys_sendto+0xe0/0x1c0 [ 721.403122][T17345] ? do_syscall_64+0x91/0x250 [ 721.403150][T17345] ? lockdep_hardirqs_on+0x7c/0x110 [ 721.403178][T17345] do_syscall_64+0xcd/0x250 [ 721.403211][T17345] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 721.403242][T17345] RIP: 0033:0x7fa54938effc [ 721.403262][T17345] Code: 2a 5f 02 00 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 70 5f 02 00 48 8b [ 721.403285][T17345] RSP: 002b:00007fa54a263ec0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 721.403308][T17345] RAX: ffffffffffffffda RBX: 00007fa54a263fc0 RCX: 00007fa54938effc [ 721.403324][T17345] RDX: 0000000000000020 RSI: 00007fa54a264010 RDI: 0000000000000007 [ 721.403340][T17345] RBP: 0000000000000000 R08: 00007fa54a263f14 R09: 000000000000000c [ 721.403363][T17345] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000007 [ 721.403378][T17345] R13: 00007fa54a263f68 R14: 00007fa54a264010 R15: 0000000000000000 [ 721.403411][T17345] [ 721.797474][T17348] netlink: zone id is out of range [ 721.803780][T17348] netlink: zone id is out of range [ 722.175894][T17356] FAULT_INJECTION: forcing a failure. [ 722.175894][T17356] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 722.240373][T17356] CPU: 1 UID: 0 PID: 17356 Comm: syz.3.3146 Not tainted 6.14.0-rc5-syzkaller-00013-g99fa936e8e4f #0 [ 722.240407][T17356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 722.240421][T17356] Call Trace: [ 722.240428][T17356] [ 722.240438][T17356] dump_stack_lvl+0x16c/0x1f0 [ 722.240469][T17356] should_fail_ex+0x50a/0x650 [ 722.240501][T17356] _copy_from_user+0x2e/0xd0 [ 722.240526][T17356] do_sock_getsockopt+0x5f6/0x800 [ 722.240549][T17356] ? trace_lock_acquire+0x110/0x1f0 [ 722.240577][T17356] ? __pfx_do_sock_getsockopt+0x10/0x10 [ 722.240601][T17356] ? lock_acquire+0x2f/0xb0 [ 722.240629][T17356] ? __fget_files+0x40/0x3a0 [ 722.240665][T17356] ? __fget_files+0x206/0x3a0 [ 722.240701][T17356] __sys_getsockopt+0x12f/0x260 [ 722.240739][T17356] __x64_sys_getsockopt+0xbd/0x160 [ 722.240768][T17356] ? do_syscall_64+0x91/0x250 [ 722.240797][T17356] ? lockdep_hardirqs_on+0x7c/0x110 [ 722.240822][T17356] do_syscall_64+0xcd/0x250 [ 722.240846][T17356] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 722.240873][T17356] RIP: 0033:0x7f8e8df8d169 [ 722.240889][T17356] 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 [ 722.240906][T17356] RSP: 002b:00007f8e8ed7d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 722.240924][T17356] RAX: ffffffffffffffda RBX: 00007f8e8e1a5fa0 RCX: 00007f8e8df8d169 [ 722.240936][T17356] RDX: 000000000000006c RSI: 0000000000000084 RDI: 0000000000000003 [ 722.240946][T17356] RBP: 00007f8e8ed7d090 R08: 00004000000002c0 R09: 0000000000000000 [ 722.240958][T17356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 722.240968][T17356] R13: 0000000000000000 R14: 00007f8e8e1a5fa0 R15: 00007fff1a6bab48 [ 722.240993][T17356] [ 722.353710][T17358] Process accounting resumed [ 722.393961][ C0] vkms_vblank_simulate: vblank timer overrun [ 723.309320][T17390] Invalid ELF header magic: != ELF [ 723.439911][T17399] program syz.3.3157 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 724.798355][T17436] device-mapper: ioctl: Unable to rename non-existent device, to uuid [ 725.306711][T17447] FAULT_INJECTION: forcing a failure. [ 725.306711][T17447] name failslab, interval 1, probability 0, space 0, times 0 [ 725.323060][T17447] CPU: 1 UID: 0 PID: 17447 Comm: syz.0.3172 Not tainted 6.14.0-rc5-syzkaller-00013-g99fa936e8e4f #0 [ 725.323097][T17447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 725.323113][T17447] Call Trace: [ 725.323121][T17447] [ 725.323132][T17447] dump_stack_lvl+0x16c/0x1f0 [ 725.323172][T17447] should_fail_ex+0x50a/0x650 [ 725.323211][T17447] ? fs_reclaim_acquire+0xae/0x150 [ 725.323245][T17447] should_failslab+0xc2/0x120 [ 725.323270][T17447] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 725.323308][T17447] ? find_held_lock+0x2d/0x110 [ 725.323332][T17447] ? ptlock_alloc+0x1f/0x70 [ 725.323371][T17447] ptlock_alloc+0x1f/0x70 [ 725.323402][T17447] pte_alloc_one+0x74/0x390 [ 725.323439][T17447] __pte_alloc+0x6e/0x3d0 [ 725.323467][T17447] ? __pfx___pte_alloc+0x10/0x10 [ 725.323494][T17447] ? __pfx___might_resched+0x10/0x10 [ 725.323537][T17447] copy_page_range+0x3737/0x5690 [ 725.323606][T17447] ? __pfx_copy_page_range+0x10/0x10 [ 725.323637][T17447] ? find_held_lock+0x2d/0x110 [ 725.323670][T17447] ? __pfx_lock_release+0x10/0x10 [ 725.323700][T17447] ? lock_acquire+0x2f/0xb0 [ 725.323729][T17447] ? copy_process+0x7c12/0x8c50 [ 725.323767][T17447] ? down_write+0x14e/0x200 [ 725.323803][T17447] ? up_write+0x1b2/0x520 [ 725.323841][T17447] copy_process+0x7ccb/0x8c50 [ 725.323891][T17447] ? __pfx_copy_process+0x10/0x10 [ 725.323912][T17447] ? __pfx___futex_wait+0x10/0x10 [ 725.323948][T17447] ? try_to_wake_up+0x158/0x1490 [ 725.324001][T17447] kernel_clone+0xfd/0x960 [ 725.324025][T17447] ? __pfx_kernel_clone+0x10/0x10 [ 725.324063][T17447] ? 0xffffffffff600000 [ 725.324082][T17447] __do_sys_clone+0xcf/0x120 [ 725.324103][T17447] ? __pfx___do_sys_clone+0x10/0x10 [ 725.324127][T17447] ? 0xffffffffff600000 [ 725.324154][T17447] ? __pfx_do_writev+0x10/0x10 [ 725.324191][T17447] do_syscall_64+0xcd/0x250 [ 725.324224][T17447] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 725.324256][T17447] RIP: 0033:0x7fd08db8d169 [ 725.324275][T17447] 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 [ 725.324296][T17447] RSP: 002b:00007fd08ea1d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 725.324317][T17447] RAX: ffffffffffffffda RBX: 00007fd08dda5fa0 RCX: 00007fd08db8d169 [ 725.324329][T17447] RDX: ffffffffffffffff RSI: 0000000000000005 RDI: 0000000000008001 [ 725.324342][T17447] RBP: 00007fd08dc0e2a0 R08: 0000000000000006 R09: 0000000000000000 [ 725.324356][T17447] R10: ffffffffff600000 R11: 0000000000000246 R12: 0000000000000000 [ 725.324370][T17447] R13: 0000000000000000 R14: 00007fd08dda5fa0 R15: 00007fff31860bc8 [ 725.324389][T17447] ? 0xffffffffff600000 [ 725.324414][T17447] [ 725.957439][T17449] program syz.4.3173 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 726.031259][T17453] synth uevent: /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00: unknown uevent action string [ 726.043526][T17453] acpi PNP0C0F:00: uevent: failed to send synthetic uevent: -22 [ 726.055075][T14086] Bluetooth: hci1: unexpected event 0x1d length: 6 > 5 [ 726.357945][T17462] FAULT_INJECTION: forcing a failure. [ 726.357945][T17462] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 726.394104][T17462] CPU: 1 UID: 0 PID: 17462 Comm: syz.3.3180 Not tainted 6.14.0-rc5-syzkaller-00013-g99fa936e8e4f #0 [ 726.394139][T17462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 726.394153][T17462] Call Trace: [ 726.394161][T17462] [ 726.394171][T17462] dump_stack_lvl+0x16c/0x1f0 [ 726.394207][T17462] should_fail_ex+0x50a/0x650 [ 726.394247][T17462] _copy_to_user+0x32/0xd0 [ 726.394275][T17462] do_ip_getsockopt+0xb4b/0x26e0 [ 726.394317][T17462] ? __pfx_do_ip_getsockopt+0x10/0x10 [ 726.394350][T17462] ? hlock_class+0x4e/0x130 [ 726.394374][T17462] ? mark_lock+0xb5/0xc60 [ 726.394407][T17462] ? __pfx_mark_lock+0x10/0x10 [ 726.394439][T17462] ? __lock_acquire+0xcc5/0x3c40 [ 726.394475][T17462] ? hlock_class+0x4e/0x130 [ 726.394498][T17462] ? mark_lock+0xb5/0xc60 [ 726.394525][T17462] ? aa_label_sk_perm+0x19d/0x5a0 [ 726.394556][T17462] ? hlock_class+0x4e/0x130 [ 726.394580][T17462] ? __lock_acquire+0x15a9/0x3c40 [ 726.394628][T17462] ip_getsockopt+0x9c/0x1e0 [ 726.394666][T17462] ? __pfx_ip_getsockopt+0x10/0x10 [ 726.394700][T17462] ? find_held_lock+0x2d/0x110 [ 726.394730][T17462] ipv6_getsockopt+0x230/0x280 [ 726.394762][T17462] ? __pfx_ipv6_getsockopt+0x10/0x10 [ 726.394790][T17462] ? lock_acquire+0x2f/0xb0 [ 726.394818][T17462] ? __might_fault+0xe3/0x190 [ 726.394843][T17462] ? __might_fault+0xe3/0x190 [ 726.394870][T17462] udpv6_getsockopt+0x61/0xb0 [ 726.394902][T17462] ? __pfx_sock_common_getsockopt+0x10/0x10 [ 726.394928][T17462] do_sock_getsockopt+0x3fe/0x800 [ 726.394963][T17462] ? __pfx_do_sock_getsockopt+0x10/0x10 [ 726.394988][T17462] ? lock_acquire+0x2f/0xb0 [ 726.395015][T17462] ? __fget_files+0x40/0x3a0 [ 726.395052][T17462] ? __fget_files+0x206/0x3a0 [ 726.395089][T17462] __sys_getsockopt+0x12f/0x260 [ 726.395129][T17462] __x64_sys_getsockopt+0xbd/0x160 [ 726.395158][T17462] ? do_syscall_64+0x91/0x250 [ 726.395188][T17462] ? lockdep_hardirqs_on+0x7c/0x110 [ 726.395217][T17462] do_syscall_64+0xcd/0x250 [ 726.395249][T17462] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 726.395281][T17462] RIP: 0033:0x7f8e8df8d169 [ 726.395300][T17462] 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 [ 726.395321][T17462] RSP: 002b:00007f8e8ed7d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 726.395344][T17462] RAX: ffffffffffffffda RBX: 00007f8e8e1a5fa0 RCX: 00007f8e8df8d169 [ 726.395360][T17462] RDX: 000000000000000e RSI: 0000000000000000 RDI: 0000000000000003 [ 726.395373][T17462] RBP: 00007f8e8ed7d090 R08: 0000000000000000 R09: 0000000000000000 [ 726.395388][T17462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 726.395402][T17462] R13: 0000000000000000 R14: 00007f8e8e1a5fa0 R15: 00007fff1a6bab48 [ 726.395433][T17462] [ 727.172114][T17471] FAULT_INJECTION: forcing a failure. [ 727.172114][T17471] name failslab, interval 1, probability 0, space 0, times 0 [ 727.214211][T17471] CPU: 1 UID: 0 PID: 17471 Comm: syz.3.3183 Not tainted 6.14.0-rc5-syzkaller-00013-g99fa936e8e4f #0 [ 727.214252][T17471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 727.214269][T17471] Call Trace: [ 727.214277][T17471] [ 727.214288][T17471] dump_stack_lvl+0x16c/0x1f0 [ 727.214324][T17471] should_fail_ex+0x50a/0x650 [ 727.214358][T17471] ? fs_reclaim_acquire+0xae/0x150 [ 727.214388][T17471] should_failslab+0xc2/0x120 [ 727.214410][T17471] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 727.214442][T17471] ? find_held_lock+0x2d/0x110 [ 727.214464][T17471] ? ptlock_alloc+0x1f/0x70 [ 727.214499][T17471] ptlock_alloc+0x1f/0x70 [ 727.214528][T17471] pte_alloc_one+0x74/0x390 [ 727.214563][T17471] __pte_alloc+0x6e/0x3d0 [ 727.214588][T17471] ? __pfx___pte_alloc+0x10/0x10 [ 727.214612][T17471] ? __pfx___might_resched+0x10/0x10 [ 727.214651][T17471] copy_page_range+0x3737/0x5690 [ 727.214707][T17471] ? __pfx_copy_page_range+0x10/0x10 [ 727.214735][T17471] ? find_held_lock+0x2d/0x110 [ 727.214767][T17471] ? __pfx_lock_release+0x10/0x10 [ 727.214793][T17471] ? lock_acquire+0x2f/0xb0 [ 727.214818][T17471] ? copy_process+0x7c12/0x8c50 [ 727.214842][T17471] ? down_write+0x14e/0x200 [ 727.214878][T17471] ? up_write+0x1b2/0x520 [ 727.214913][T17471] copy_process+0x7ccb/0x8c50 [ 727.214958][T17471] ? __pfx_copy_process+0x10/0x10 [ 727.214991][T17471] ? __pfx___futex_wait+0x10/0x10 [ 727.215052][T17471] kernel_clone+0xfd/0x960 [ 727.215079][T17471] ? __pfx_kernel_clone+0x10/0x10 [ 727.215120][T17471] ? 0xffffffffff600000 [ 727.215139][T17471] __do_sys_clone+0xcf/0x120 [ 727.215159][T17471] ? __pfx___do_sys_clone+0x10/0x10 [ 727.215181][T17471] ? 0xffffffffff600000 [ 727.215206][T17471] ? rcu_is_watching+0x12/0xc0 [ 727.215237][T17471] do_syscall_64+0xcd/0x250 [ 727.215265][T17471] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 727.215294][T17471] RIP: 0033:0x7f8e8df8d169 [ 727.215310][T17471] 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 [ 727.215329][T17471] RSP: 002b:00007f8e8ed7d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 727.215349][T17471] RAX: ffffffffffffffda RBX: 00007f8e8e1a5fa0 RCX: 00007f8e8df8d169 [ 727.215364][T17471] RDX: ffffffffffffffff RSI: 0000000000000005 RDI: 0000000000008001 [ 727.215377][T17471] RBP: 00007f8e8e00e2a0 R08: 0000000000000006 R09: 0000000000000000 [ 727.215390][T17471] R10: ffffffffff600000 R11: 0000000000000246 R12: 0000000000000000 [ 727.215403][T17471] R13: 0000000000000000 R14: 00007f8e8e1a5fa0 R15: 00007fff1a6bab48 [ 727.215421][T17471] ? 0xffffffffff600000 [ 727.215443][T17471] [ 727.844683][T17476] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input15 [ 727.874948][T17476] FAULT_INJECTION: forcing a failure. [ 727.874948][T17476] name failslab, interval 1, probability 0, space 0, times 0 [ 727.935185][T17476] CPU: 1 UID: 0 PID: 17476 Comm: syz.3.3184 Not tainted 6.14.0-rc5-syzkaller-00013-g99fa936e8e4f #0 [ 727.935223][T17476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 727.935239][T17476] Call Trace: [ 727.935247][T17476] [ 727.935257][T17476] dump_stack_lvl+0x16c/0x1f0 [ 727.935296][T17476] should_fail_ex+0x50a/0x650 [ 727.935334][T17476] ? fs_reclaim_acquire+0xae/0x150 [ 727.935371][T17476] should_failslab+0xc2/0x120 [ 727.935395][T17476] __kmalloc_node_track_caller_noprof+0xcf/0x510 [ 727.935435][T17476] ? kstrdup_const+0x63/0x80 [ 727.935470][T17476] kstrdup+0x53/0x100 [ 727.935501][T17476] kstrdup_const+0x63/0x80 [ 727.935530][T17476] __kernfs_new_node+0x9c/0x890 [ 727.935576][T17476] ? __pfx___kernfs_new_node+0x10/0x10 [ 727.935611][T17476] ? vsnprintf+0x320/0x1180 [ 727.935648][T17476] ? lock_acquire.part.0+0x11b/0x380 [ 727.935683][T17476] ? find_held_lock+0x2d/0x110 [ 727.935719][T17476] kernfs_new_node+0x186/0x240 [ 727.935762][T17476] kernfs_create_link+0xcc/0x240 [ 727.935793][T17476] sysfs_do_create_link_sd+0x90/0x140 [ 727.935827][T17476] sysfs_create_link+0x61/0xc0 [ 727.935858][T17476] device_add+0xb17/0x1a70 [ 727.935895][T17476] ? __pfx_device_add+0x10/0x10 [ 727.935927][T17476] ? __pfx_exact_lock+0x10/0x10 [ 727.935967][T17476] ? kobject_get+0xbb/0x150 [ 727.936004][T17476] cdev_device_add+0xc2/0x1e0 [ 727.936042][T17476] evdev_connect+0x3a4/0x4c0 [ 727.936074][T17476] input_attach_handler.isra.0+0x181/0x260 [ 727.936106][T17476] input_register_device+0xa84/0x1130 [ 727.936134][T17476] ? input_ff_create+0x256/0x350 [ 727.936173][T17476] uinput_ioctl_handler.isra.0+0x130c/0x1d70 [ 727.936211][T17476] ? __pfx_uinput_ioctl_handler.isra.0+0x10/0x10 [ 727.936251][T17476] ? __pfx_lock_release+0x10/0x10 [ 727.936285][T17476] ? trace_lock_acquire+0x14e/0x1f0 [ 727.936325][T17476] ? __fget_files+0x206/0x3a0 [ 727.936363][T17476] ? __pfx_uinput_ioctl+0x10/0x10 [ 727.936399][T17476] __x64_sys_ioctl+0x190/0x200 [ 727.936431][T17476] do_syscall_64+0xcd/0x250 [ 727.936467][T17476] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 727.936500][T17476] RIP: 0033:0x7f8e8df8d169 [ 727.936521][T17476] 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 [ 727.936546][T17476] RSP: 002b:00007f8e8ed7d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 727.936578][T17476] RAX: ffffffffffffffda RBX: 00007f8e8e1a5fa0 RCX: 00007f8e8df8d169 [ 727.936595][T17476] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 000000000000000a [ 727.936612][T17476] RBP: 00007f8e8e00e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 727.936627][T17476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 727.936643][T17476] R13: 0000000000000000 R14: 00007f8e8e1a5fa0 R15: 00007fff1a6bab48 [ 727.936677][T17476] [ 728.285400][T17476] input: failed to attach handler evdev to device input15, error: -12 [ 728.624590][T17479] synth uevent: /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00: unknown uevent action string [ 728.716920][T17479] acpi PNP0C0F:00: uevent: failed to send synthetic uevent: -22 [ 728.746537][T14086] Bluetooth: hci1: unexpected event 0x1d length: 6 > 5 [ 728.934883][T17485] program syz.3.3187 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 729.353326][T17490] Invalid ELF header magic: != ELF [ 730.150250][T17507] synth uevent: /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00: unknown uevent action string [ 730.185765][T17507] acpi PNP0C0F:00: uevent: failed to send synthetic uevent: -22 [ 730.226762][T14086] Bluetooth: hci3: unexpected event 0x1d length: 6 > 5 [ 730.984187][T17532] program syz.0.3203 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 733.711211][T17599] synth uevent: /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00: unknown uevent action string [ 733.769287][T14086] Bluetooth: hci1: unexpected event 0x1d length: 6 > 5 [ 733.774437][T17599] acpi PNP0C0F:00: uevent: failed to send synthetic uevent: -22 [ 735.460209][T17634] synth uevent: /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00: unknown uevent action string [ 735.472378][T17634] acpi PNP0C0F:00: uevent: failed to send synthetic uevent: -22 [ 735.503519][T14086] Bluetooth: hci1: unexpected event 0x1d length: 6 > 5 [ 735.710548][T17637] FAULT_INJECTION: forcing a failure. [ 735.710548][T17637] name failslab, interval 1, probability 0, space 0, times 0 [ 735.734645][T17637] CPU: 1 UID: 0 PID: 17637 Comm: syz.4.3234 Not tainted 6.14.0-rc5-syzkaller-00013-g99fa936e8e4f #0 [ 735.734676][T17637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 735.734689][T17637] Call Trace: [ 735.734697][T17637] [ 735.734707][T17637] dump_stack_lvl+0x16c/0x1f0 [ 735.734743][T17637] should_fail_ex+0x50a/0x650 [ 735.734777][T17637] ? fs_reclaim_acquire+0xae/0x150 [ 735.734809][T17637] ? snd_pcm_oss_change_params_locked+0x242/0x3a60 [ 735.734837][T17637] should_failslab+0xc2/0x120 [ 735.734861][T17637] __kmalloc_cache_noprof+0x68/0x410 [ 735.734900][T17637] snd_pcm_oss_change_params_locked+0x242/0x3a60 [ 735.734937][T17637] ? trace_contention_end+0xee/0x140 [ 735.734973][T17637] ? __mutex_lock+0x1cc/0xb10 [ 735.735002][T17637] ? __pfx___lock_acquire+0x10/0x10 [ 735.735033][T17637] ? __pfx_snd_pcm_oss_change_params_locked+0x10/0x10 [ 735.735064][T17637] ? __pfx___mutex_lock+0x10/0x10 [ 735.735107][T17637] ? snd_pcm_stream_unlock_irq+0x90/0xb0 [ 735.735141][T17637] snd_pcm_oss_make_ready+0xe6/0x1b0 [ 735.735170][T17637] snd_pcm_oss_set_trigger.isra.0+0x211/0x6b0 [ 735.735198][T17637] ? lockdep_hardirqs_on+0x7c/0x110 [ 735.735230][T17637] snd_pcm_oss_poll+0x54b/0xaf0 [ 735.735259][T17637] ? lock_acquire+0x2f/0xb0 [ 735.735288][T17637] ? __pfx___pollwait+0x10/0x10 [ 735.735320][T17637] ? __pfx_snd_pcm_oss_poll+0x10/0x10 [ 735.735356][T17637] ? __pfx_snd_pcm_oss_poll+0x10/0x10 [ 735.735382][T17637] do_select+0xd88/0x17e0 [ 735.735438][T17637] ? __pfx_do_select+0x10/0x10 [ 735.735466][T17637] ? __pfx_mark_lock+0x10/0x10 [ 735.735494][T17637] ? mark_lock+0xb5/0xc60 [ 735.735524][T17637] ? __pfx___pollwait+0x10/0x10 [ 735.735559][T17637] ? __pfx_pollwake+0x10/0x10 [ 735.735592][T17637] ? __pfx_pollwake+0x10/0x10 [ 735.735624][T17637] ? __pfx_pollwake+0x10/0x10 [ 735.735657][T17637] ? __pfx_pollwake+0x10/0x10 [ 735.735690][T17637] ? __pfx_pollwake+0x10/0x10 [ 735.735723][T17637] ? __pfx_pollwake+0x10/0x10 [ 735.735756][T17637] ? __pfx_pollwake+0x10/0x10 [ 735.735799][T17637] ? trace_lock_acquire+0x14e/0x1f0 [ 735.735830][T17637] ? lock_acquire+0x2f/0xb0 [ 735.735858][T17637] ? __might_fault+0xe3/0x190 [ 735.735882][T17637] ? __might_fault+0xe3/0x190 [ 735.735914][T17637] ? core_sys_select+0x459/0xb80 [ 735.735944][T17637] core_sys_select+0x459/0xb80 [ 735.735983][T17637] ? __pfx_core_sys_select+0x10/0x10 [ 735.736019][T17637] ? find_held_lock+0x2d/0x110 [ 735.736074][T17637] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 735.736114][T17637] kern_select+0x15e/0x1e0 [ 735.736146][T17637] ? __pfx_kern_select+0x10/0x10 [ 735.736181][T17637] ? __pfx_ksys_write+0x10/0x10 [ 735.736218][T17637] __x64_sys_select+0xbd/0x160 [ 735.736252][T17637] ? do_syscall_64+0x91/0x250 [ 735.736280][T17637] ? lockdep_hardirqs_on+0x7c/0x110 [ 735.736309][T17637] do_syscall_64+0xcd/0x250 [ 735.736340][T17637] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 735.736372][T17637] RIP: 0033:0x7fa54938d169 [ 735.736392][T17637] 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 [ 735.736414][T17637] RSP: 002b:00007fa54a244038 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 735.736437][T17637] RAX: ffffffffffffffda RBX: 00007fa5495a6080 RCX: 00007fa54938d169 [ 735.736453][T17637] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 735.736468][T17637] RBP: 00007fa54a244090 R08: 0000000000000000 R09: 0000000000000000 [ 735.736483][T17637] R10: 0000400000000180 R11: 0000000000000246 R12: 0000000000000001 [ 735.736498][T17637] R13: 0000000000000000 R14: 00007fa5495a6080 R15: 00007ffe8aec37f8 [ 735.736531][T17637] [ 736.854468][T17653] ACPI: EC: Assuming SCI_EVT clearing on QR_EC writes [ 737.097378][T17662] FAULT_INJECTION: forcing a failure. [ 737.097378][T17662] name failslab, interval 1, probability 0, space 0, times 0 [ 737.190756][T17662] CPU: 1 UID: 0 PID: 17662 Comm: syz.3.3244 Not tainted 6.14.0-rc5-syzkaller-00013-g99fa936e8e4f #0 [ 737.190793][T17662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 737.190807][T17662] Call Trace: [ 737.190814][T17662] [ 737.190824][T17662] dump_stack_lvl+0x16c/0x1f0 [ 737.190859][T17662] should_fail_ex+0x50a/0x650 [ 737.190894][T17662] ? fs_reclaim_acquire+0xae/0x150 [ 737.190937][T17662] should_failslab+0xc2/0x120 [ 737.190960][T17662] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 737.190994][T17662] ? __pmd_alloc+0xc3/0x870 [ 737.191027][T17662] __pmd_alloc+0xc3/0x870 [ 737.191059][T17662] __handle_mm_fault+0x9fb/0x2c60 [ 737.191101][T17662] ? __pfx___handle_mm_fault+0x10/0x10 [ 737.191132][T17662] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 737.191182][T17662] ? find_vma+0xc0/0x140 [ 737.191208][T17662] ? __pfx_find_vma+0x10/0x10 [ 737.191239][T17662] handle_mm_fault+0x3fa/0xaa0 [ 737.191277][T17662] do_user_addr_fault+0x7a3/0x13f0 [ 737.191321][T17662] exc_page_fault+0x5c/0xc0 [ 737.191353][T17662] asm_exc_page_fault+0x26/0x30 [ 737.191380][T17662] RIP: 0010:rep_movs_alternative+0x13/0x70 [ 737.191405][T17662] Code: cc cc cc 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 83 f9 40 73 40 83 f9 08 73 21 85 c9 74 0f <8a> 06 88 07 48 ff c7 48 ff c6 48 ff c9 75 f1 c3 cc cc cc cc 66 0f [ 737.191426][T17662] RSP: 0018:ffffc90004b0fd60 EFLAGS: 00050202 [ 737.191446][T17662] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000004 [ 737.191460][T17662] RDX: fffff52000961fbc RSI: 0000000000000000 RDI: ffffc90004b0fde0 [ 737.191475][T17662] RBP: 0000000000000004 R08: 0000000000000001 R09: fffff52000961fbc [ 737.191489][T17662] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000000 [ 737.191503][T17662] R13: ffffc90004b0fde0 R14: 0000000000000000 R15: 0000000000000000 [ 737.191535][T17662] _copy_from_user+0x98/0xd0 [ 737.191561][T17662] do_sock_getsockopt+0x5f6/0x800 [ 737.191586][T17662] ? trace_lock_acquire+0x110/0x1f0 [ 737.191614][T17662] ? __pfx_do_sock_getsockopt+0x10/0x10 [ 737.191642][T17662] ? lock_acquire+0x2f/0xb0 [ 737.191670][T17662] ? __fget_files+0x40/0x3a0 [ 737.191706][T17662] ? __fget_files+0x206/0x3a0 [ 737.191744][T17662] __sys_getsockopt+0x12f/0x260 [ 737.191783][T17662] __x64_sys_getsockopt+0xbd/0x160 [ 737.191812][T17662] ? do_syscall_64+0x91/0x250 [ 737.191840][T17662] ? lockdep_hardirqs_on+0x7c/0x110 [ 737.191866][T17662] do_syscall_64+0xcd/0x250 [ 737.191896][T17662] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 737.191933][T17662] RIP: 0033:0x7f8e8df8d169 [ 737.191950][T17662] 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 [ 737.191971][T17662] RSP: 002b:00007f8e8ed7d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 737.191992][T17662] RAX: ffffffffffffffda RBX: 00007f8e8e1a5fa0 RCX: 00007f8e8df8d169 [ 737.192008][T17662] RDX: 000000000000000e RSI: 0000000000000000 RDI: 0000000000000003 [ 737.192022][T17662] RBP: 00007f8e8ed7d090 R08: 0000000000000000 R09: 0000000000000000 [ 737.192037][T17662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 737.192050][T17662] R13: 0000000000000000 R14: 00007f8e8e1a5fa0 R15: 00007fff1a6bab48 [ 737.192081][T17662] [ 737.207292][T17666] program syz.4.3245 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 738.616647][T17695] FAULT_INJECTION: forcing a failure. [ 738.616647][T17695] name failslab, interval 1, probability 0, space 0, times 0 [ 738.650996][T17693] synth uevent: /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00: unknown uevent action string [ 738.673055][T17693] acpi PNP0C0F:00: uevent: failed to send synthetic uevent: -22 [ 738.682611][T17695] CPU: 1 UID: 0 PID: 17695 Comm: syz.3.3254 Not tainted 6.14.0-rc5-syzkaller-00013-g99fa936e8e4f #0 [ 738.682645][T17695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 738.682659][T17695] Call Trace: [ 738.682667][T17695] [ 738.682675][T17695] dump_stack_lvl+0x16c/0x1f0 [ 738.682713][T17695] should_fail_ex+0x50a/0x650 [ 738.682753][T17695] ? sctp_add_bind_addr+0x9a/0x3d0 [ 738.682808][T17695] should_failslab+0xc2/0x120 [ 738.682832][T17695] __kmalloc_cache_noprof+0x68/0x410 [ 738.682867][T17695] ? __sctp_v6_cmp_addr+0x206/0x530 [ 738.682903][T17695] sctp_add_bind_addr+0x9a/0x3d0 [ 738.682936][T17695] sctp_copy_local_addr_list+0x39e/0x5a0 [ 738.682971][T17695] ? __pfx_sctp_copy_local_addr_list+0x10/0x10 [ 738.683009][T17695] ? sctp_auth_asoc_copy_shkeys+0x2a7/0x360 [ 738.683046][T17695] ? sctp_bind_addr_copy+0xe0/0x530 [ 738.683073][T17695] sctp_bind_addr_copy+0xe0/0x530 [ 738.683106][T17695] sctp_connect_new_asoc+0x1d8/0x790 [ 738.683150][T17695] ? __pfx_sctp_connect_new_asoc+0x10/0x10 [ 738.683187][T17695] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 738.683227][T17695] ? sctp_get_af_specific+0x62/0x70 [ 738.683258][T17695] __sctp_connect+0x3f5/0xc60 [ 738.683298][T17695] ? sctp_inet_connect+0xac/0x200 [ 738.683332][T17695] ? __pfx___sctp_connect+0x10/0x10 [ 738.683365][T17695] ? __pfx_sctp_inet_connect+0x10/0x10 [ 738.683405][T17695] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 738.683442][T17695] ? __pfx_sctp_inet_connect+0x10/0x10 [ 738.683476][T17695] sctp_inet_connect+0x15f/0x200 [ 738.683511][T17695] __sys_connect_file+0x13e/0x1a0 [ 738.683548][T17695] __sys_connect+0x14f/0x170 [ 738.683577][T17695] ? __pfx___sys_connect+0x10/0x10 [ 738.683618][T17695] ? __pfx_ksys_write+0x10/0x10 [ 738.683660][T17695] __x64_sys_connect+0x72/0xb0 [ 738.683687][T17695] ? lockdep_hardirqs_on+0x7c/0x110 [ 738.683715][T17695] do_syscall_64+0xcd/0x250 [ 738.683747][T17695] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.683778][T17695] RIP: 0033:0x7f8e8df8d169 [ 738.683795][T17695] 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 [ 738.683838][T17695] RSP: 002b:00007f8e8ed7d038 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 738.683858][T17695] RAX: ffffffffffffffda RBX: 00007f8e8e1a5fa0 RCX: 00007f8e8df8d169 [ 738.683873][T17695] RDX: 0000000000000054 RSI: 0000400000000080 RDI: 0000000000000003 [ 738.683888][T17695] RBP: 00007f8e8ed7d090 R08: 0000000000000000 R09: 0000000000000000 [ 738.683902][T17695] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 738.683916][T17695] R13: 0000000000000000 R14: 00007f8e8e1a5fa0 R15: 00007fff1a6bab48 [ 738.683949][T17695] [ 739.169658][T14086] Bluetooth: hci4: unexpected event 0x1d length: 6 > 5 [ 740.447299][T17719] ima: policy update failed [ 740.498752][ T29] audit: type=1802 audit(4295001627.744:21): pid=17719 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.3.3262" res=0 errno=0 [ 740.601866][T17731] synth uevent: /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00: unknown uevent action string [ 740.621058][T17731] acpi PNP0C0F:00: uevent: failed to send synthetic uevent: -22 [ 740.673408][T14086] Bluetooth: hci1: unexpected event 0x1d length: 6 > 5 [ 741.000926][T17738] [ 741.011947][T17738] ====================================================== [ 741.020359][T17738] WARNING: possible circular locking dependency detected [ 741.028762][T17738] 6.14.0-rc5-syzkaller-00013-g99fa936e8e4f #0 Not tainted [ 741.037292][T17738] ------------------------------------------------------ [ 741.045697][T17738] syz.4.3267/17738 is trying to acquire lock: [ 741.052964][T17738] ffff88802545ca90 (set->srcu){.+.+}-{0:0}, at: __synchronize_srcu+0x99/0x2a0 [ 741.063611][T17738] [ 741.063611][T17738] but task is already holding lock: [ 741.072424][T17738] ffff8881447d2e98 (&q->q_usage_counter(io)#51){++++}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 [ 741.085887][T17738] [ 741.085887][T17738] which lock already depends on the new lock. [ 741.085887][T17738] [ 741.098346][T17738] [ 741.098346][T17738] the existing dependency chain (in reverse order) is: [ 741.109134][T17738] [ 741.109134][T17738] -> #6 (&q->q_usage_counter(io)#51){++++}-{0:0}: [ 741.119446][T17738] blk_mq_submit_bio+0x20f5/0x2610 [ 741.126193][T17738] __submit_bio+0x3d1/0x690 [ 741.132204][T17738] submit_bio_noacct_nocheck+0x698/0xd70 [ 741.139572][T17738] submit_bio_noacct+0x50d/0x1ec0 [ 741.146215][T17738] mpage_readahead+0x41d/0x590 [ 741.152538][T17738] read_pages+0x1a7/0xc60 [ 741.158341][T17738] page_cache_ra_unbounded+0x426/0x7d0 [ 741.165514][T17738] force_page_cache_ra+0x24b/0x340 [ 741.172255][T17738] page_cache_sync_ra+0x158/0xa30 [ 741.178892][T17738] filemap_get_pages+0xb62/0x1c30 [ 741.185533][T17738] filemap_read+0x3c5/0xe70 [ 741.191549][T17738] blkdev_read_iter+0x187/0x4b0 [ 741.197982][T17738] vfs_read+0x886/0xbf0 [ 741.203580][T17738] ksys_read+0x12b/0x250 [ 741.209282][T17738] do_syscall_64+0xcd/0x250 [ 741.215295][T17738] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 741.222985][T17738] [ 741.222985][T17738] -> #5 (mapping.invalidate_lock#2){++++}-{4:4}: [ 741.233191][T17738] down_read+0x9a/0x330 [ 741.238793][T17738] filemap_fault+0x1845/0x2ca0 [ 741.245121][T17738] __do_fault+0x10a/0x490 [ 741.250924][T17738] do_pte_missing+0x1a8/0x3e10 [ 741.257253][T17738] __handle_mm_fault+0x1166/0x2c60 [ 741.264006][T17738] handle_mm_fault+0x3fa/0xaa0 [ 741.270335][T17738] do_user_addr_fault+0x7a3/0x13f0 [ 741.277082][T17738] exc_page_fault+0x5c/0xc0 [ 741.283097][T17738] asm_exc_page_fault+0x26/0x30 [ 741.289529][T17738] rep_movs_alternative+0x4a/0x70 [ 741.296167][T17738] _copy_to_iter+0x4ed/0x1560 [ 741.302386][T17738] copy_page_to_iter+0xf1/0x180 [ 741.308810][T17738] filemap_read+0x698/0xe70 [ 741.314829][T17738] blkdev_read_iter+0x187/0x4b0 [ 741.321265][T17738] do_iter_readv_writev+0x737/0x950 [ 741.328113][T17738] vfs_readv+0x4d2/0x8a0 [ 741.333814][T17738] do_preadv+0x1b1/0x270 [ 741.339620][T17738] do_syscall_64+0xcd/0x250 [ 741.345637][T17738] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 741.353323][T17738] [ 741.353323][T17738] -> #4 (&mm->mmap_lock){++++}-{4:4}: [ 741.362374][T17738] __might_fault+0x11b/0x190 [ 741.368489][T17738] _copy_from_user+0x29/0xd0 [ 741.374601][T17738] csum_and_copy_from_iter_full+0x218/0x1e20 [ 741.382388][T17738] ip_generic_getfrag+0x175/0x260 [ 741.389030][T17738] raw6_getfrag+0x22d/0x2a0 [ 741.395040][T17738] __ip6_append_data.isra.0+0x3dca/0x4650 [ 741.402515][T17738] ip6_append_data+0x1e6/0x500 [ 741.408841][T17738] rawv6_sendmsg+0x15c9/0x4610 [ 741.415169][T17738] inet_sendmsg+0x119/0x140 [ 741.421186][T17738] ____sys_sendmsg+0x98c/0xc90 [ 741.427832][T17738] ___sys_sendmsg+0x135/0x1e0 [ 741.434169][T17738] __sys_sendmsg+0x16e/0x220 [ 741.440289][T17738] do_syscall_64+0xcd/0x250 [ 741.446312][T17738] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 741.453996][T17738] [ 741.453996][T17738] -> #3 (sk_lock-AF_INET6){+.+.}-{0:0}: [ 741.463252][T17738] lock_sock_nested+0x3a/0xf0 [ 741.469475][T17738] inet_autobind+0x1a/0x1a0 [ 741.475491][T17738] inet_send_prepare+0x317/0x530 [ 741.482069][T17738] inet_sendmsg+0x43/0x140 [ 741.487983][T17738] sock_sendmsg+0x389/0x490 [ 741.494002][T17738] __sock_xmit+0x1e8/0x4f0 [ 741.499914][T17738] nbd_send_cmd+0x8ec/0x1c90 [ 741.506028][T17738] nbd_queue_rq+0x941/0x1220 [ 741.512141][T17738] blk_mq_dispatch_rq_list+0x443/0x1dc0 [ 741.519404][T17738] __blk_mq_sched_dispatch_requests+0xcdf/0x1620 [ 741.527611][T17738] blk_mq_sched_dispatch_requests+0xd8/0x1b0 [ 741.535393][T17738] blk_mq_run_hw_queue+0x239/0x670 [ 741.542129][T17738] blk_mq_flush_plug_list+0x673/0x1c60 [ 741.549286][T17738] __blk_flush_plug+0x2c5/0x4b0 [ 741.555713][T17738] __submit_bio+0x547/0x690 [ 741.561719][T17738] submit_bio_noacct_nocheck+0x698/0xd70 [ 741.569083][T17738] submit_bio_noacct+0x50d/0x1ec0 [ 741.575717][T17738] block_read_full_folio+0x812/0xa50 [ 741.582670][T17738] filemap_read_folio+0xc6/0x2a0 [ 741.589203][T17738] do_read_cache_folio+0x263/0x5c0 [ 741.595945][T17738] read_part_sector+0xd4/0x310 [ 741.602277][T17738] adfspart_check_ICS+0x94/0x940 [ 741.608813][T17738] bdev_disk_changed+0x71f/0x1520 [ 741.615460][T17738] blkdev_get_whole+0x187/0x290 [ 741.621886][T17738] bdev_open+0x2c7/0xe20 [ 741.627615][T17738] blkdev_open+0x27b/0x3f0 [ 741.633524][T17738] do_dentry_open+0x735/0x1c40 [ 741.639852][T17738] vfs_open+0x82/0x3f0 [ 741.645338][T17738] path_openat+0x1e88/0x2d80 [ 741.651455][T17738] do_filp_open+0x20c/0x470 [ 741.657469][T17738] do_sys_openat2+0x17a/0x1e0 [ 741.663688][T17738] __x64_sys_openat+0x175/0x210 [ 741.670112][T17738] do_syscall_64+0xcd/0x250 [ 741.676126][T17738] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 741.683815][T17738] [ 741.683815][T17738] -> #2 (&nsock->tx_lock){+.+.}-{4:4}: [ 741.692981][T17738] __mutex_lock+0x19b/0xb10 [ 741.698998][T17738] nbd_queue_rq+0x424/0x1220 [ 741.705109][T17738] blk_mq_dispatch_rq_list+0x443/0x1dc0 [ 741.712370][T17738] __blk_mq_sched_dispatch_requests+0xcdf/0x1620 [ 741.720577][T17738] blk_mq_sched_dispatch_requests+0xd8/0x1b0 [ 741.728358][T17738] blk_mq_run_hw_queue+0x239/0x670 [ 741.735094][T17738] blk_mq_flush_plug_list+0x673/0x1c60 [ 741.742250][T17738] __blk_flush_plug+0x2c5/0x4b0 [ 741.748675][T17738] __submit_bio+0x547/0x690 [ 741.754684][T17738] submit_bio_noacct_nocheck+0x698/0xd70 [ 741.762047][T17738] submit_bio_noacct+0x50d/0x1ec0 [ 741.768680][T17738] block_read_full_folio+0x812/0xa50 [ 741.775640][T17738] filemap_read_folio+0xc6/0x2a0 [ 741.782170][T17738] do_read_cache_folio+0x263/0x5c0 [ 741.788914][T17738] read_part_sector+0xd4/0x310 [ 741.795247][T17738] adfspart_check_ICS+0x94/0x940 [ 741.801782][T17738] bdev_disk_changed+0x71f/0x1520 [ 741.808427][T17738] blkdev_get_whole+0x187/0x290 [ 741.814853][T17738] bdev_open+0x2c7/0xe20 [ 741.820550][T17738] blkdev_open+0x27b/0x3f0 [ 741.826457][T17738] do_dentry_open+0x735/0x1c40 [ 741.832784][T17738] vfs_open+0x82/0x3f0 [ 741.838271][T17738] path_openat+0x1e88/0x2d80 [ 741.844388][T17738] do_filp_open+0x20c/0x470 [ 741.850403][T17738] do_sys_openat2+0x17a/0x1e0 [ 741.856619][T17738] __x64_sys_openat+0x175/0x210 [ 741.863051][T17738] do_syscall_64+0xcd/0x250 [ 741.869092][T17738] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 741.876790][T17738] [ 741.876790][T17738] -> #1 (&cmd->lock){+.+.}-{4:4}: [ 741.885431][T17738] __mutex_lock+0x19b/0xb10 [ 741.891465][T17738] nbd_queue_rq+0xbe/0x1220 [ 741.897500][T17738] blk_mq_dispatch_rq_list+0x443/0x1dc0 [ 741.904772][T17738] __blk_mq_sched_dispatch_requests+0xcdf/0x1620 [ 741.913000][T17738] blk_mq_sched_dispatch_requests+0xd8/0x1b0 [ 741.920820][T17738] blk_mq_run_hw_queue+0x239/0x670 [ 741.927593][T17738] blk_mq_flush_plug_list+0x673/0x1c60 [ 741.934784][T17738] __blk_flush_plug+0x2c5/0x4b0 [ 741.941227][T17738] __submit_bio+0x547/0x690 [ 741.947233][T17738] submit_bio_noacct_nocheck+0x698/0xd70 [ 741.954600][T17738] submit_bio_noacct+0x50d/0x1ec0 [ 741.961253][T17738] block_read_full_folio+0x812/0xa50 [ 741.968227][T17738] filemap_read_folio+0xc6/0x2a0 [ 741.974769][T17738] do_read_cache_folio+0x263/0x5c0 [ 741.981528][T17738] read_part_sector+0xd4/0x310 [ 741.987876][T17738] adfspart_check_ICS+0x94/0x940 [ 741.994424][T17738] bdev_disk_changed+0x71f/0x1520 [ 742.001074][T17738] blkdev_get_whole+0x187/0x290 [ 742.007504][T17738] bdev_open+0x2c7/0xe20 [ 742.013207][T17738] blkdev_open+0x27b/0x3f0 [ 742.019116][T17738] do_dentry_open+0x735/0x1c40 [ 742.025474][T17738] vfs_open+0x82/0x3f0 [ 742.030961][T17738] path_openat+0x1e88/0x2d80 [ 742.037079][T17738] do_filp_open+0x20c/0x470 [ 742.043096][T17738] do_sys_openat2+0x17a/0x1e0 [ 742.049311][T17738] __x64_sys_openat+0x175/0x210 [ 742.055740][T17738] do_syscall_64+0xcd/0x250 [ 742.061772][T17738] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 742.069470][T17738] [ 742.069470][T17738] -> #0 (set->srcu){.+.+}-{0:0}: [ 742.078012][T17738] __lock_acquire+0x249e/0x3c40 [ 742.084455][T17738] lock_sync+0xf5/0x190 [ 742.090089][T17738] __synchronize_srcu+0xa9/0x2a0 [ 742.096632][T17738] blk_mq_update_nr_requests+0x288/0x670 [ 742.104005][T17738] queue_requests_store+0x161/0x210 [ 742.110857][T17738] queue_attr_store+0x370/0x510 [ 742.117289][T17738] sysfs_kf_write+0x117/0x170 [ 742.123516][T17738] kernfs_fop_write_iter+0x33d/0x500 [ 742.130464][T17738] vfs_write+0x5ae/0x1150 [ 742.136270][T17738] ksys_write+0x12b/0x250 [ 742.142075][T17738] do_syscall_64+0xcd/0x250 [ 742.148094][T17738] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 742.155781][T17738] [ 742.155781][T17738] other info that might help us debug this: [ 742.155781][T17738] [ 742.168031][T17738] Chain exists of: [ 742.168031][T17738] set->srcu --> mapping.invalidate_lock#2 --> &q->q_usage_counter(io)#51 [ 742.168031][T17738] [ 742.185234][T17738] Possible unsafe locking scenario: [ 742.185234][T17738] [ 742.194149][T17738] CPU0 CPU1 [ 742.200591][T17738] ---- ---- [ 742.207005][T17738] lock(&q->q_usage_counter(io)#51); [ 742.213448][T17738] lock(mapping.invalidate_lock#2); [ 742.222800][T17738] lock(&q->q_usage_counter(io)#51); [ 742.232258][T17738] sync(set->srcu); [ 742.236915][T17738] [ 742.236915][T17738] *** DEADLOCK *** [ 742.236915][T17738] [ 742.246663][T17738] 7 locks held by syz.4.3267/17738: [ 742.252875][T17738] #0: ffff88803397f278 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x267/0x390 [ 742.263736][T17738] #1: ffff888032566420 (sb_writers#8){.+.+}-{0:0}, at: ksys_write+0x12b/0x250 [ 742.274492][T17738] #2: ffff888062dfd888 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x27b/0x500 [ 742.286178][T17738] #3: ffff8880249103c8 (kn->active#193){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x500 [ 742.298280][T17738] #4: ffff8881447d33c8 (&q->sysfs_lock){+.+.}-{4:4}, at: queue_attr_store+0x2c1/0x510 [ 742.309862][T17738] #5: ffff8881447d2e98 (&q->q_usage_counter(io)#51){++++}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 [ 742.323847][T17738] #6: ffff8881447d2ed0 (&q->q_usage_counter(queue)#35){+.+.}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 [ 742.338142][T17738] [ 742.338142][T17738] stack backtrace: [ 742.345183][T17738] CPU: 0 UID: 0 PID: 17738 Comm: syz.4.3267 Not tainted 6.14.0-rc5-syzkaller-00013-g99fa936e8e4f #0 [ 742.345206][T17738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 742.345217][T17738] Call Trace: [ 742.345224][T17738] [ 742.345232][T17738] dump_stack_lvl+0x116/0x1f0 [ 742.345258][T17738] print_circular_bug+0x490/0x760 [ 742.345285][T17738] check_noncircular+0x31a/0x400 [ 742.345308][T17738] ? stack_trace_save+0x95/0xd0 [ 742.345329][T17738] ? __pfx_check_noncircular+0x10/0x10 [ 742.345357][T17738] ? add_lock_to_list+0x17d/0x390 [ 742.345379][T17738] __lock_acquire+0x249e/0x3c40 [ 742.345408][T17738] ? __pfx___lock_acquire+0x10/0x10 [ 742.345432][T17738] ? hlock_class+0x4e/0x130 [ 742.345451][T17738] ? mark_lock+0xb5/0xc60 [ 742.345474][T17738] ? __pfx___lock_acquire+0x10/0x10 [ 742.345498][T17738] ? hlock_class+0x4e/0x130 [ 742.345518][T17738] ? __synchronize_srcu+0x99/0x2a0 [ 742.345549][T17738] lock_sync+0xf5/0x190 [ 742.345573][T17738] ? __synchronize_srcu+0x99/0x2a0 [ 742.345601][T17738] __synchronize_srcu+0xa9/0x2a0 [ 742.345627][T17738] ? __pfx___synchronize_srcu+0x10/0x10 [ 742.345653][T17738] ? synchronize_srcu+0xa2/0x270 [ 742.345683][T17738] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 742.345708][T17738] blk_mq_update_nr_requests+0x288/0x670 [ 742.345733][T17738] ? __pfx__kstrtoull+0x10/0x10 [ 742.345757][T17738] ? __pfx_blk_mq_update_nr_requests+0x10/0x10 [ 742.345782][T17738] ? lockdep_hardirqs_on+0x7c/0x110 [ 742.345805][T17738] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 742.345827][T17738] queue_requests_store+0x161/0x210 [ 742.345854][T17738] ? blk_mq_freeze_queue_nomemsave+0x15/0x20 [ 742.345875][T17738] ? __pfx_queue_requests_store+0x10/0x10 [ 742.345905][T17738] queue_attr_store+0x370/0x510 [ 742.345930][T17738] ? __pfx_queue_attr_store+0x10/0x10 [ 742.345954][T17738] ? trace_contention_end+0xee/0x140 [ 742.345985][T17738] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 742.346011][T17738] ? rcu_is_watching+0x12/0xc0 [ 742.346032][T17738] ? __pfx_queue_attr_store+0x10/0x10 [ 742.346057][T17738] sysfs_kf_write+0x117/0x170 [ 742.346078][T17738] kernfs_fop_write_iter+0x33d/0x500 [ 742.346097][T17738] ? __pfx_sysfs_kf_write+0x10/0x10 [ 742.346118][T17738] vfs_write+0x5ae/0x1150 [ 742.346143][T17738] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 742.346164][T17738] ? __pfx___mutex_lock+0x10/0x10 [ 742.346187][T17738] ? __pfx_vfs_write+0x10/0x10 [ 742.346217][T17738] ksys_write+0x12b/0x250 [ 742.346242][T17738] ? __pfx_ksys_write+0x10/0x10 [ 742.346269][T17738] do_syscall_64+0xcd/0x250 [ 742.346294][T17738] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 742.346320][T17738] RIP: 0033:0x7fa54938d169 [ 742.346336][T17738] 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 [ 742.346354][T17738] RSP: 002b:00007fa54a265038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 742.346372][T17738] RAX: ffffffffffffffda RBX: 00007fa5495a5fa0 RCX: 00007fa54938d169 [ 742.346385][T17738] RDX: 0000000000000008 RSI: 0000400000000000 RDI: 0000000000000003 [ 742.346398][T17738] RBP: 00007fa54940e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 742.346410][T17738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 742.346421][T17738] R13: 0000000000000000 R14: 00007fa5495a5fa0 R15: 00007ffe8aec37f8 [ 742.346439][T17738] [ 742.853032][T17746] Invalid ELF header magic: != ELF [ 747.641262][ T1297] ieee802154 phy0 wpan0: encryption failed: -22 [ 747.648835][ T1297] ieee802154 phy1 wpan1: encryption failed: -22