last executing test programs: 8.544385464s ago: executing program 2 (id=1271): socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000180), 0xffffffffffffffff) (async) mmap$auto(0x0, 0x2020009, 0x3, 0x9000000eb1, 0xfffffffffffffffa, 0x8000) (async, rerun: 64) openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sg0\x00', 0xa402, 0x0) (async, rerun: 64) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 64) unshare$auto(0x40000080) (async, rerun: 64) mmap$auto(0x0, 0x20009, 0x4000000000db, 0x12, 0x400, 0x18002) (async) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) (async, rerun: 64) ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb701, 0x0) (async, rerun: 64) getsockopt$auto_SO_LINGER(0xffffffffffffffff, 0xc00000, 0xd, &(0x7f0000000100)='MAC802154_HWSIM\x00', &(0x7f0000000140)=0x8) (async, rerun: 64) write$auto(r0, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) (async, rerun: 64) r1 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB='&\x00', @ANYBLOB="5de1"], 0x1ac}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) (async) read$auto(r1, &(0x7f0000000280)='MAS802154_HWSIM@', 0xfdef) (async) close_range$auto(0x2, 0x8, 0x0) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) (async) openat$auto_evdev_fops_evdev(0xffffffffffffff9c, 0x0, 0x34d802, 0x0) (async, rerun: 32) r2 = openat$auto_binder_fops_binder_internal(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/binderfs/binder0\x00', 0x102, 0x0) (rerun: 32) r3 = openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000800)='/dev/tty0\x00', 0x102, 0x0) write$auto_console_fops_tty_io(r3, &(0x7f0000000000)="c80d1b5d399b41", 0x7) ioctl$auto_BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) (async) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) r4 = openat$auto_state_fops_(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9482, 0x0) read$auto_state_fops_(r4, &(0x7f0000000180)=""/61, 0xfffffeeb) syz_genetlink_get_family_id$auto_ovs_flow(&(0x7f0000000180), r1) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x4, 0x4000000000df, 0x18, 0x401, 0x300000000000) prctl$auto_SECCOMP_MODE_STRICT(0xf, 0x1, 0x0, 0x9, 0x2) (async) openat$auto_configfs_file_operations_configfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/config/target/core/alua/lu_gps/default_lu_gp/lu_gp_id\x00', 0x189002, 0x0) 7.508136031s ago: executing program 1 (id=1275): r0 = openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) ioctl$auto(r0, 0x6f3a, 0x38) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0) futex_waitv$auto(&(0x7f0000000040)={0xfffffffffffffab7, 0x5}, 0x6, 0x1ff, &(0x7f00000000c0)={0x6, 0x8001}, 0x2) r1 = socketcall$auto_SYS_ACCEPT(0x5, &(0x7f0000000000)=0xa) madvise$auto(0x0, 0x200007, 0x8) r2 = syz_genetlink_get_family_id$auto_nl802154(&(0x7f0000000140), r1) r3 = waitid$auto(0x1ff, r1, &(0x7f0000000180)={@_si_pad}, 0x247, &(0x7f0000000200)={{0x35586997, 0x8000000000000000}, {0xf07d, 0x3}, 0x100000001, 0x640, 0x8, 0x4, 0x6, 0x3, 0x7, 0x1, 0x1, 0x4, 0x0, 0x0, 0x6, 0x4}) sendmsg$auto_NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f0000000540)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="18022000", @ANYRES16=r2, @ANYBLOB="000825bd7000fbdbdf250b0000000500250002000000d0012d80eb8c296f0631eb1f8836ccfa1cbc717de5fec2ab2d837e92c508cad328fc3513b1b361f33dea52ff69700d8beff5b76ba344e7fcaa5ac63cd29ae13847ef8ae859a2bb436cde34b162020143d7494509cb0115fa92c35cc6b443e101b06ced4876de02d969e751b83d7b450e2862d645c73d45be9cf0fcd23600548008002e00", @ANYRES32=r3, @ANYBLOB="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"], 0x218}, 0x1, 0x0, 0x0, 0x1040}, 0x0) ioctl$auto_BLKSECTGET2(r1, 0x1267, 0x0) 6.737895443s ago: executing program 1 (id=1278): statmount$auto(0x0, &(0x7f0000000180)={0x8, 0x3, 0x1ff, 0xffd, 0x5, 0x0, 0x0, 0x7, 0x200000000000003, 0xd, 0x2, 0x80003, 0x4, 0x1ffffffffffd, 0x5, 0xfffffffffffffffe, 0x7, 0x110002, 0x7f, 0x5, 0x4, 0xa, 0x22000, 0x203, 0x4, 0x84, 0x0, 0x3, 0x0, 0x0, 0x0, [0x6, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x800000000000400, 0x0, 0x1, 0xc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x1, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0xffffffffffffffff, 0x100000000000]}, 0x6, 0x7fffffff) r0 = openat$auto__ctl_fops_dm_ioctl(0xffffffffffffff9c, &(0x7f00000003c0), 0x3d00, 0x0) ioctl$auto__ctl_fops_dm_ioctl(r0, 0xfffffffffffffd03, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x17) madvise$auto(0x0, 0xffffffffffff0001, 0x15) prctl$auto(0x1000000003b, 0x1, 0x4, 0x2000000000000005, 0x3) madvise$auto(0x0, 0xffffffffffff0005, 0x19) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x17) io_uring_register$auto(0x2, 0x11, 0x0, 0x2) getpriority$auto_PRIO_USER(0x2, 0x0) r1 = setfsuid$auto(0xee00) setresuid$auto(0xffffffffffffffff, r1, 0xffffffffffffffff) msgctl$auto_IPC_INFO(0x10, 0x3, &(0x7f0000000080)={{0x5, 0xee00, 0xffffffffffffffff, 0x47, 0x2, 0x78c5fe5b, 0x9}, 0x0, &(0x7f0000000040)=0x2, 0xe, 0x800, 0x7ff, 0x6, 0x9, 0x9, 0x5, 0x6, @raw=0x8, @inferred=0xffffffffffffffff}) shmctl$auto_SHM_LOCK(0x5, 0xb, &(0x7f0000001400)={{0xca01, 0xee01, 0xffffffffffffffff, 0x0, 0xc, 0x8, 0x5}, 0x1000, 0x100, 0xb1, 0xfff, @raw=0xfd, @inferred=0xffffffffffffffff, 0x728c, 0x0, &(0x7f0000000100)="54c361a4963f46ec762cbd930936d43cc0", &(0x7f0000000400)="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"}) setresuid$auto(r1, r2, r3) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000180), r4) sendmsg$auto_NL80211_CMD_TRIGGER_SCAN(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000000)={0x1c, r5, 0xd0d58b333228212f, 0x70bd2d, 0x25dfdbfc, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x117}]}, 0x1c}}, 0x4000000) close_range$auto(0x2, 0x8, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000180)='/sys/devices/platform/vidtv.0/i2c-0/new_device\x00', 0x2001, 0x0) close_range$auto(0x0, 0xfffffffffffff000, 0x0) 6.466597949s ago: executing program 0 (id=1280): mmap$auto(0x0, 0x101, 0x4000000000df, 0xeb1, 0x200000401, 0x8000) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000180)='/proc/thread-self/oom_adj\x00', 0x49402, 0x0) read$auto(r0, 0x0, 0x9a28) 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) socket(0x10, 0x4, 0x6) read$auto_proc_fail_nth_operations_base(r1, 0x0, 0x0) mknod$auto(&(0x7f0000000180)=':,\x00', 0xcb, 0xfffffffa) r2 = openat$auto_mISDN_fops_timerdev(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) ioctl$auto_IMADDTIMER(r2, 0x80044940, &(0x7f00000001c0)=0x8) execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0) (fail_nth: 8) pwrite64$auto(0xc8, &(0x7f0000000380)='\vX\xb5n\x91p\xe6\x1eRN8\x99\x86\xdde\x1cJ\x99\x00\x00\x00\x00\x00\x00\xfd\xfd\xd3\xd3\x1d\xf8\xbe\x01\x00\x00\x00\'\x03\x00\x00\x9f\x1e\xf9\xa4*\x01\x00\x00\x00^\x0fo\x84\xfc\x89\x01\x00\x00\x00\x00\x00\x00\x80L\"\x01\x0e#\xc98M\x00W\xe5Iq\xcdr\xfa\xa2@X\xb9_\xdd*\xd1\x14^\xbe\xa2E\xd8?\'\x8dg\x81K*&\xab\xaf\x94\x91\xd7\xa6+,\xc3\xc2g\x01JZ\xbb*\xb5\xa1;0\x81\x11\x9a?g`sFh\x00\x00,,\x93\xba\x88\x93\xc6#\xe5\xaae\x9d\xb6\x1a\x7f\xc0%\xb0\rf\x16\xd0C\xd0\b\r\xa0\xb1\x1c\xbe\xe8e)\xac\xecOJ+\x02\x9b#)\x9b\x17\x82\xd7\xee\xd1\xbf2[\xd0\xbdn\x1d\x00\xeb]B\xa0\x99\xb0R\xb4J}\xa8\xa1\x84]F\xe0\x83/\xc0\xd8\x05f_\xfa\x19\a\x00\xf1\x12lwU&[\xde?\xde8\xf7\xc1\xa6\xf2\xc1\"\xact\xee\xc9\x00'/246, 0xfdf2, 0x3a) mount$auto(0x0, 0x0, &(0x7f0000000100)='nfsd\x00\xee\x1a\x8f\xa2~?\xe2\x82fg\xb3G\xbe\xc8\x12\xae\xc3\xc0@[\x99\xec\xbf(\xec\xc3\xb2\xf2\x15Zi\xc4S6\'\x14\x05\t\x8c\xd5?\xa0\x00\xd8\xe4\xafW\xcc\xa3\xce\tI\x95\xe12\xaclJ\xba\xeb\xe4\x83Z\xaev\xd7\xd9\xdd_\x14O\x84\xaa\x13W\xb7\x06\'fvQ\x95\xc5\xd1\x98\xe3T\xcdfk\xc7\xe9\x96\r\x91\xb0\xc46\xf2\xfc\xef\xfe\xa0\xc9d\xb3h$\xeb\xad\xa4P\x8f\xc3bM{4RQ\x00\x9d)_\xd81(\x03\xfd\rw\xca1\x88|\xe5\x1e\x10\x89X\x01\xe9\xf6g\x95xx\xaf\xa9~m\x05\xe1\xa8\xda\x80\xc5\x8f\xb41\x81\xf0\xa3\xa2\xe4\x81\xb9\x92\xda\x13\xfe5\xfb\xc6\xd8>\x01\xd4\x14', 0x7, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pts/ptmx\x00', 0x0, 0x0) 6.062282938s ago: executing program 2 (id=1281): openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, &(0x7f0000001c80)='/dev/fb0\x00', 0x20401, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x8000) r0 = openat$auto_wakeup_sources_stats_fops_wakeup(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) pread64$auto(r0, 0x0, 0x8001, 0x7) syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000001a40), 0xffffffffffffffff) inotify_init1$auto(0x2) socket$nl_generic(0x10, 0x3, 0x10) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80002, 0x73) socket(0xa, 0x1, 0x84) socket(0x2a, 0x2, 0x8001) socket(0x15, 0x5, 0x0) statmount$auto(0x0, &(0x7f0000000180)={0xa, 0x1, 0x43b, 0x1, 0x42, 0x200000000065f, 0x401ffde, 0x7, 0x3, 0x2, 0x7, 0x3eb, 0x0, 0x2, 0x3000, 0x2, 0x6, 0x10003, 0x6, 0x6, 0x0, 0x7, 0x1ffb, 0x203, 0x400, 0x8, 0x0, 0x0, 0xffffffff, 0x0, 0x0, [0x0, 0x0, 0x80000000, 0x4, 0xfffffffffffffffc, 0x0, 0x8000000, 0x6, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x1, 0x4, 0x1, 0x5, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x1000001, 0x0, 0x7fff]}, 0x7, 0xd) close_range$auto(0x2, 0x8, 0x0) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x204880, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000280), 0x101200, 0x0) close_range$auto(0x2, 0x8, 0x0) r2 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) ioctl$auto_KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r2) ioctl$auto_KVM_GET_MSRS(r1, 0x4008ae90, &(0x7f0000000300)={0x2, 0x0, [{0x1, 0x7ff, 0x8}, {0x10002, 0x30, 0x4}, {0x0, 0x0, 0x7}]}) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS2\x00', 0x101e81, 0x0) r3 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/midiC2D0\x00', 0x1, 0x0) openat$auto_fuse_dev_operations_fuse_i(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x1c1041, 0x0) read$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffffff, 0x0, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) select$auto(0xa, 0x0, 0x0, &(0x7f0000000180)={[0x1ff, 0x990, 0xffffffffffffffff, 0x1, 0x948b, 0x4002a1, 0x95f4da0a, 0xfffffffffffffffe, 0x3, 0x62, 0x80000001, 0x6, 0x0, 0xc, 0x3, 0xfffffffffffffffe]}, 0x0) write$auto(r3, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd, 0x1, 0x7ff, 0x3, 0x15f4da0a, 0x3, 0x3, 0x64, 0x80000023, 0x2000000000000007, 0x6d3e, 0xf, 0x2495dae0, 0x6]}, 0x0) 5.764938242s ago: executing program 0 (id=1282): mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) close_range$auto(0x2, 0x8, 0x0) socketpair$auto(0x1, 0x1, 0x8000000000000000, 0x0) fanotify_init$auto(0x65, 0x2) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/net/lapb5/broadcast\x00', 0x800, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000100)=""/16, 0x10) pipe$auto(0x0) clone$auto(0x7fff, 0xff, 0x0, 0x0, 0x7) socket$nl_generic(0x10, 0x3, 0x10) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x800000000007, 0xd3e, 0x1, 0x948b, 0x3, 0xf1f, 0x10001, 0x3, 0x62, 0x80000001, 0x7, 0x6d3f, 0x9, 0x2, 0xfffffffffffffffe]}, 0x0) dup2$auto(0x5, 0x4) write$auto(0x6, 0x0, 0x100000001) splice$auto(0x4, 0x0, 0x2, 0x0, 0x10000, 0x9) 5.424275012s ago: executing program 3 (id=1283): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000001d00), r0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, 0x0, 0x2000, 0x0) io_uring_setup$auto(0x5, 0x0) rt_tgsigqueueinfo$auto(0x0, 0x0, 0xffff7fff, 0x0) mknod$auto(&(0x7f00000048c0)='./file0\x00', 0xc46e, 0x9) execve$auto(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) r2 = ioctl$auto_KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = fanotify_init$auto(0x5, 0x2000000000002) io_uring_register$auto_IORING_REGISTER_RESIZE_RINGS(r2, 0x21, &(0x7f0000000000)="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", 0xe17) fanotify_mark$auto(r3, 0x1, 0x68, 0x4, 0x0) arch_prctl$auto_ARCH_REQ_XCOMP_PERM(0x1023, 0x7) keyctl$auto(0x8, 0xfffffffffffffffd, 0xffffffffffffffff, 0x5092, 0x2) ioctl$auto(0x3, 0xae60, 0x10000000000402) ioctl$auto(0x3, 0x8208ae63, 0x38) (fail_nth: 8) mmap$auto(0x0, 0x2020009, 0x7, 0xeb1, 0xfffffffffffffffa, 0x8000) io_uring_setup$auto(0x7, 0x0) socket(0x2d, 0x2, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/blkio.bfq.weight\x00', 0x321401, 0x0) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_qrtr_tun_ops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) socketpair$auto(0x409, 0x5, 0xffffffff, 0x0) close_range$auto(0x2, 0x8000, 0x0) socket(0x2, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 4.046368178s ago: executing program 0 (id=1284): socket(0x2, 0x3, 0xa) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x9, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_mac80211_hwsim(&(0x7f0000001b80), r0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000340)='/sys/module/zswap/parameters/enabled\x00', 0x62, 0x0) write$auto(r1, 0x0, 0xb8c5) sendmsg$auto_HWSIM_CMD_NEW_RADIO(r0, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x220000c1}, 0xc0) mmap$auto(0x0, 0xe983, 0x6, 0xeb1, 0xffffffffffffffff, 0x8000) recvmmsg$auto(0x3, 0x0, 0x11008, 0x0, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) mmap$auto(0x0, 0x10000000400008, 0xdf, 0x9b72, 0x2, 0x40000008000) write$auto_fuse_dev_operations_fuse_i(0xffffffffffffffff, &(0x7f0000000440)="1100", 0x2) socket(0xf, 0x3, 0x2) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D2\x00', 0x20401, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0x40000000000eb1, 0x401, 0x8000) gettid() futex$auto(0x0, 0x6, 0x8, 0x0, 0x0, 0x80000001) r2 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv6/conf/all/forwarding\x00', 0x42a81, 0x0) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/virtual/bdi/43:288/max_ratio_fine\x00', 0x10b142, 0x0) sendfile$auto(r2, r3, 0x0, 0x1000200) 3.94215335s ago: executing program 3 (id=1285): close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0xc) r0 = openat$auto_nsim_pp_hold_fops_netdev(0xffffffffffffff9c, 0x0, 0x1, 0x0) msgctl$auto_IPC_RMID(0x4, 0x0, 0x0) mmap$auto(0xb, 0x6, 0x4000000000df, 0x40eb1, 0x401, 0x10000) r1 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/card1/pcm1c/sub0/sw_params\x00', 0x183842, 0x0) r2 = socketcall$auto(0x8000, 0x0) ioctl$auto_KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$auto_KVM_GET_MSRS(0xffffffffffffffff, 0x4400ae8f, 0x0) r3 = clone$auto(0x2000020003b4a, 0x6, 0x0, 0x0, 0x103) r4 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008012, r4, 0x8000) (fail_nth: 8) madvise$auto(0x0, 0xfffffffffffefffd, 0x17) r5 = prctl$auto_PR_SCHED_CORE_SHARE_FROM(0x5, 0x3, r3, 0x8001, 0x1) mount_setattr$auto(r2, 0x0, 0x101, &(0x7f0000000180)={0x7, 0x0, 0x0, @raw=0x7}, 0x10000) write$auto(0x3, 0x0, 0x5c8) mmap$auto(0x0, 0x5810, 0xffb, 0x8000000008011, 0x3, 0x0) pread64$auto(0xffffffffffffffff, 0x0, 0x10001, 0x82d) epoll_ctl$auto(0xffffffffffffffff, 0x0, r5, 0x0) write$auto(r1, 0x0, 0xc) r6 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$auto_F_WRLCK(r0, 0x4, 0x1) sendmsg$auto_NL80211_CMD_GET_MPP(r6, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x844}, 0x4000) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, 0x0, 0x420802, 0x0) 3.683990862s ago: executing program 2 (id=1286): mmap$auto(0x200000000000, 0x2020006, 0x2, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = ioctl$auto_NS_GET_PID_IN_PIDNS(0xffffffffffffffff, 0x8004b708, &(0x7f0000000000)=0xffff) ioctl$auto_KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000040)={0x6, 0x0, [{0x7, 0x6, 0xd738}]}) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) futex$auto(&(0x7f0000000080)=0xfffffffa, 0xc, 0x1, 0x0, 0x0, 0xfffffffa) r1 = socket(0x23, 0x5, 0x0) listen$auto(r1, 0x5ed) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) openat$auto_event_inject_fops_trace(0xffffffffffffff9c, &(0x7f0000000300)='/sys/kernel/tracing/events/vmalloc/alloc_vmap_area/inject\x00', 0x2, 0x0) socket(0x8, 0x3, 0x76) futex$auto(0x0, 0x10d, 0x2, 0x0, 0x0, 0x8) 3.353347107s ago: executing program 3 (id=1287): mmap$auto(0x200000000000, 0x2020006, 0x2, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = ioctl$auto_NS_GET_PID_IN_PIDNS(0xffffffffffffffff, 0x8004b708, &(0x7f0000000000)=0xffff) ioctl$auto_KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000040)={0x6, 0x0, [{0x7, 0x6, 0xd738}]}) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) futex$auto(&(0x7f0000000080)=0xfffffffa, 0xc, 0x1, 0x0, 0x0, 0xfffffffa) r1 = socket(0x23, 0x5, 0x0) listen$auto(r1, 0x5ed) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) openat$auto_event_inject_fops_trace(0xffffffffffffff9c, &(0x7f0000000300)='/sys/kernel/tracing/events/vmalloc/alloc_vmap_area/inject\x00', 0x2, 0x0) socket(0x8, 0x3, 0x76) futex$auto(0x0, 0x10d, 0x2, 0x0, 0x0, 0x8) 3.261632369s ago: executing program 2 (id=1288): openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x14fa02, 0x0) mmap$auto(0x0, 0x810004, 0x400000000ffb, 0x8000000008011, 0x3, 0x8000) r0 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, 0x0, 0xa0302, 0x0) writev$auto(r0, 0x0, 0x3) unshare$auto(0x40000080) mmap$auto(0x0, 0x2000d, 0x7, 0xeb1, 0x404, 0x10008000) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, 0x0, 0x38ca40, 0x0) mmap$auto(0x0, 0xbfd, 0x10001, 0xffff, 0xfffffffffffffffa, 0x8000) io_uring_setup$auto(0xc, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_netdev(&(0x7f0000000080), r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_batadv(&(0x7f0000000400), 0xffffffffffffffff) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) r3 = memfd_create$auto(0x0, 0xe) fcntl$auto(0xff80000000000000, 0x409, 0x13) fallocate$auto(r3, 0x3, 0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000001c0)={'batadv0\x00'}) sendmsg$auto_NETDEV_CMD_QUEUE_GET(r1, 0x0, 0x810) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x20342, 0x0) mmap$auto(0x0, 0x400007, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0) sendmsg$auto_ETHTOOL_MSG_CABLE_TEST_TDR_ACT(0xffffffffffffffff, 0x0, 0x800) r4 = openat$auto_snd_pcm_f_ops_pcm1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/pcmC0D0c\x00', 0x40002, 0x0) mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2) getsockopt$auto_SO_DEBUG(r4, 0x7, 0x1, &(0x7f00000000c0)='\x00', &(0x7f0000000100)=0x401) mmap$auto(0x0, 0x810004, 0x6, 0x8000000008011, 0x3, 0x5) write$auto(0x3, 0x0, 0xffd8) 3.16383379s ago: executing program 1 (id=1289): madvise$auto(0x0, 0x80000001, 0x8) 3.09252985s ago: executing program 3 (id=1290): r0 = socket(0x11, 0x3, 0x9) capset$auto(0x0, &(0x7f0000000000)={0x1, 0x6, 0x48}) sendmmsg$auto(r0, &(0x7f00000001c0)={{&(0x7f0000000000), 0x1aa, &(0x7f0000000100)={&(0x7f00000003c0)="4a67d23edb317545d9bc8745d18a5956210d2de49402", 0x13}, 0x5, &(0x7f0000000400), 0x5, 0x1000}}, 0x1, 0x100) 2.777441089s ago: executing program 3 (id=1291): r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x60742, 0x0) write$auto(r0, &(0x7f0000000040)='//\xf2\x02', 0x80000000) getsockopt$auto_SO_WIFI_STATUS(r0, 0x5869, 0x29, &(0x7f0000000080)='],(\x00', &(0x7f00000000c0)=0x3ff) openat$auto_proc_pagemap_operations_internal(0xffffffffffffff9c, &(0x7f000000c340)='/proc/thread-self/pagemap\x00', 0x8000, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) socket(0xa, 0x3, 0x3a) bind$auto(0x3, &(0x7f0000000040)=@tipc=@name={0x1e, 0x2, 0x3, {{0x41, 0x3}, 0x4}}, 0x6a) r1 = openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bus/usb/027/001\x00', 0x4a901, 0x0) ioctl$auto_USBDEVFS_IOCTL(r1, 0xc0105512, &(0x7f00000001c0)={0x0, 0x5516, 0x0}) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0/inhibited\x00', 0x20b42, 0x0) openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(0xffffffffffffffff, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) mmap$auto(0x80000001, 0x400008, 0xdf, 0x37, 0x2, 0x8000) r2 = openat$auto_binder_fops_binder_internal(0xffffffffffffff9c, &(0x7f0000000000)='/dev/binderfs/binder1\x00', 0x600240, 0x0) ioctl$auto(r2, 0x4018620d, 0x9) r3 = openat$auto_binder_fops_binder_internal(0xffffffffffffff9c, &(0x7f0000000000)='/dev/binderfs/binder1\x00', 0x1, 0x0) ioctl$auto(r3, 0x4018620d, 0x9) socket(0x10, 0x2, 0x6) socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) close_range$auto(0x2, 0x8, 0x0) open(0x0, 0x22240, 0x55) socket(0x2, 0x3, 0xa) setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x8) connect$auto(0x3, &(0x7f00000018c0)=@l2tp={0x2, 0x0, @multicast1}, 0x55) sendmmsg$auto(0x3, 0x0, 0x9a6, 0xe000) write$auto(0x3, 0x0, 0x800) mmap$auto(0x0, 0x2a, 0xdf, 0x9b72, 0x1000, 0x28000) 2.776824261s ago: executing program 1 (id=1299): madvise$auto(0x0, 0x80000001, 0x8) 2.65843578s ago: executing program 1 (id=1292): r0 = getpid() process_vm_readv$auto(r0, &(0x7f0000000000)={0x0, 0xfff}, 0x1, &(0x7f0000000280)={&(0x7f0000000080), 0xffffffff}, 0x6, 0x0) mmap$auto(0x0, 0xaaf, 0x4000000000df, 0x40000000000eb1, 0xffffffffffffffff, 0x8000) socketpair$auto(0xb, 0xd, 0xfffffffd, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) socket(0xa, 0x1, 0x84) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @empty}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x11}}, 0x54) madvise$auto(0x4000000, 0xffffffffffff0085, 0x1004) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r1, &(0x7f0000000080)='/dev/audio1\x00', 0x100000a3d9) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) r2 = openat$auto_blk_mq_debugfs_fops_blk_mq_debugfs(0xffffffffffffff9c, 0x0, 0x141180, 0x0) pread64$auto(r2, 0x0, 0x1000f42d, 0x6d0000000) openat$auto_ftrace_set_event_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/tracing/set_event\x00', 0x20201, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendfile$auto(0x1, 0x3, 0x0, 0x7ffff000) vmsplice$auto(0x2, &(0x7f00000000c0)={0x0, 0x7ff}, 0x8000000000000001, 0x0) write$auto(0x1, 0x0, 0x80000000) r4 = syz_genetlink_get_family_id$auto_l2tp(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$auto_L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f0000001040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="07000000c0cf0934d5b2e3240933142f4ce86725302be34f4763d9e0d1d2a2a6943bf9fd9f939a248ddf3b09f1c095105dc59c469ee7316df94c451cf37ee5c450b30f352c14773b195f016d46f1f89d512a3939966e61e3a4000ae52b317f19366afccf22b0248ab3c18fa5ecc277e96b637d4371a38f62a28fb96f4997559d7d7e4b153193a77cc858f1d8da9f6d692297", @ANYRES16=r4, @ANYBLOB="010025bd7000f7dbdf250100003f"], 0x14}, 0x1, 0x0, 0x0, 0x44000}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$auto(r5, 0x10, 0x2) syz_genetlink_get_family_id$auto_ipvs(0x0, 0xffffffffffffffff) socket(0xa, 0x1, 0x0) sendmsg$auto_IPVS_CMD_SET_DEST(r5, 0x0, 0x1) r6 = ioctl$auto_TUNSETVNETLE2(0xffffffffffffffff, 0x400454dc, 0x0) mmap$auto(0x0, 0x400009, 0xdf, 0x9b72, r6, 0x8000) 2.405108927s ago: executing program 2 (id=1293): migrate_pages$auto(0x0, 0x99, 0x0, &(0x7f00000001c0)=0x7b) r0 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio1\x00', 0x80e42, 0x0) ioctl$auto_SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f00000001c0)) r1 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000000)='/dev/adsp1\x00', 0x20342, 0x0) ioctl$auto_SNDCTL_DSP_SYNC(r1, 0x5001, 0x0) openat$auto_nsim_nexthop_bucket_activity_fops_fib(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/netdevsim/netdevsim2/fib/nexthop_bucket_activity\x00', 0x1, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) openat$auto_tracing_pipe_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/tracing/trace_pipe\x00', 0x20c01, 0x0) select$auto(0x11, 0x0, 0x0, &(0x7f00000002c0)={[0x10000000000001fc, 0x7, 0xd3e, 0x1, 0x9687, 0xf6, 0x95f4da0a, 0x6, 0x3, 0x62, 0x5, 0x5, 0x6d3f, 0x7, 0x6, 0x6]}, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd, 0x1, 0x4, 0x3, 0x3, 0x3, 0x3, 0x3, 0x8000000000000000, 0x2, 0x6d3c, 0x3, 0x2, 0x8000000000000006]}, 0x0) 1.82466405s ago: executing program 0 (id=1294): mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) ioctl$auto_SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0xffffffffffffffff, 0x8000) socket(0x10, 0x2, 0x0) clock_getres$auto(0x2, 0x0) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/system/memory/memory12/power/control\x00', 0x100, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty19\x00', 0x800, 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x8c00, 0x0) ioctl$auto_KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$auto(0x3, 0xc00caee0, r0) close_range$auto(0x2, 0x8, 0x0) 1.634873442s ago: executing program 0 (id=1295): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) sendmsg$auto_GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xfffffdcb, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x200040c4}, 0x440c5) lstat$auto(0x0, &(0x7f0000000180)={0x4, 0x4, 0x7, 0xfffffffc, 0x0, 0x0, 0x0, 0x9, 0x10001, 0x7, 0x8001, 0x7ffffff8, 0x5, 0x7, 0x5, 0x61, 0x103}) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0xc0002, 0x0) write$auto_ocfs2_control_fops_stack_user(r0, 0x0, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/nfs/parameters/nfs_idmap_cache_timeout\x00', 0xc2902, 0x0) read$auto(r1, 0x0, 0x20) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) madvise$auto(0x0, 0xffffffffffff0001, 0x15) prctl$auto(0x1, 0x5, 0x4, 0x5, 0x7) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80002, 0x73) socket(0xa, 0x1, 0x84) mmap$auto(0x7, 0x2000c, 0xdf, 0x20ebf, 0x40000000000a5, 0x8000) socket(0x2a, 0x2, 0x8001) socket(0x15, 0x5, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS2\x00', 0x181ec1, 0x0) r2 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/midiC2D0\x00', 0x1, 0x0) mmap$auto(0x0, 0x40000a, 0xdf, 0x9b72, 0x2, 0xffffffff82e254f1) r3 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video52\x00', 0x0, 0x0) ioctl$auto(r3, 0xc0285629, r3) bind$auto(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0x4e24, @remote}, 0x8) r4 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000200)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01/wakeup/wakeup1/last_change_ms\x00', 0x22100, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r4, &(0x7f0000000080)=""/247, 0xf7) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) select$auto(0xa, 0x0, 0x0, &(0x7f0000000180)={[0x1ff, 0x3, 0xffffffffffffffff, 0x1, 0x948b, 0x4002a1, 0x95f4da0a, 0xfffffffffffffffe, 0x3, 0x62, 0x80000001, 0x6, 0x0, 0xc, 0x3, 0xfffffffffffffffe]}, 0x0) write$auto(r2, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd, 0xfffffffffffffffd, 0x377, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x80000023, 0x7, 0x6d3e, 0x2, 0x2495dae0, 0x8]}, 0x0) write$auto_console_fops_tty_io(0xffffffffffffffff, 0x0, 0x0) 1.391108693s ago: executing program 2 (id=1296): r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x14be02, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) (async) preadv2$auto(r0, &(0x7f0000000080)={0x0, 0x80000000}, 0x10000000000006, 0xffffffffffffffff, 0x4, 0x2f) (async) ioctl$auto_BLKFLSBUF(r0, 0x1261, 0x0) (async) rename$auto(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0/../file0\x00') (async) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) socket(0x2, 0x1, 0x106) (async) mmap$auto(0x0, 0x2000009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = socket(0x2, 0x1, 0x0) (async) select$auto(0xd, 0x0, 0x0, &(0x7f0000000200)={[0x1fe, 0x7, 0x3, 0x8fd6, 0x3, 0x3, 0x15f4da0a, 0x3, 0x3, 0x7f, 0x32, 0x7440, 0xd0, 0xa, 0x8, 0xdffffffffffffffe]}, 0x0) r3 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) (async) r4 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000240)='/sys/devices/virtual/block/ram9/diskseq\x00', 0x0, 0x0) read$auto(r4, 0x0, 0x20) writev$auto(r3, &(0x7f0000000200)={0x0, 0x7}, 0x3) r5 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000180), 0xffffffffffffffff) (async) r6 = socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000640)={'team_slave_0\x00', 0x0}) sendmsg$auto_NL80211_CMD_SET_WIPHY(r6, &(0x7f00000000c0)={0x0, 0x4b, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="dae1095d", @ANYRES16=r5, @ANYBLOB="13002cbd7000dddbdf250200000008000300", @ANYRES32=r7, @ANYBLOB="08006100040000000800620000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x24004080}, 0x20040894) write$auto(0x3, 0x0, 0x5c8) (async) sendmmsg$auto(r2, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x20, 0x101}, 0x8}, 0x7, 0x20020000) (async) ioctl$auto_SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f0000000100)={{@raw=0xb, 0x3, 0xd0, 0x8, "16a0d89bf208384515b5375a677609aa1bc737276563c3d5a2fca999d5797ab7a10a4d2bc341c4bd369ae535"}, 0x1, @integer=@value=[0x6d, 0x7, 0x0, 0xbb, 0x4, 0x80000000, 0x1, 0x10001, 0x1, 0x400000000009, 0xc4, 0x9, 0x6, 0x4, 0x3, 0x6, 0x1, 0x7, 0x4, 0x401, 0x6, 0x0, 0xa0, 0x5, 0x75d75d7b, 0x8000, 0x5, 0xa, 0x8, 0x1, 0x8, 0x7f, 0xffffffffffffdb75, 0x100000000, 0x8, 0x7, 0x7fffffffffffffff, 0x1, 0xd, 0x9, 0x71, 0x0, 0x8, 0x2, 0x3, 0x3, 0x2d7, 0x1, 0x1, 0x6, 0x3, 0x800000001, 0x6, 0x6, 0x0, 0x6, 0x4, 0x3, 0x40a, 0xd, 0x3fd, 0x8, 0x7, 0xffff, 0x50ce0883, 0xbd9, 0x5, 0x2, 0xd8f, 0x80000000, 0x0, 0x7, 0x46e, 0xa5cf, 0x8, 0x7, 0xc16b, 0x6, 0x9, 0x6, 0x8000002, 0x6, 0x1, 0x3, 0x3, 0xfffffffffffff16a, 0x6, 0xffffffffffff0001, 0x100000000, 0x4, 0x8, 0x4, 0x2, 0x2000000003, 0xfffffffffffffffe, 0x20007cf9, 0xffff, 0x2, 0x7, 0x100, 0x14b, 0x2, 0x45f3, 0x0, 0x0, 0x4, 0x0, 0x8001, 0x0, 0x1, 0x7, 0xcf4, 0x1, 0x3, 0x0, 0x1, 0x7, 0x6, 0x25e2, 0xc9a, 0xd09, 0x40, 0x2, 0xffffffffffffff00, 0x7, 0x9, 0xfffffffffffffff8, 0x40], "f3fadb90a56b67d92a5b28b4b23f332550b1e5454e2027fb1a37efe81bbc27deaf7c3100aab088cdb3b40dad335c9174f18934845ac3152fef1e0f42b42471efc0225a4ebe7e05ce3d4ab429805d5921633ffbce8f1a82ff9dec6c288f431cb7005b85ca8633c55d49bbdf4bd9cac1046064001bca7ba37e4b5eacf1940c9a78"}) (async) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_NL80211_CMD_GET_REG(r8, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}, 0x1, 0x0, 0x0, 0x4040054}, 0x4014047) (async) io_uring_setup$auto(0x8, &(0x7f0000000140)={0x4009, 0x1, 0x5, 0x210001, 0xc, 0xc05, 0xffffffffffffffff, [0x7fd, 0x1001, 0x3], {0x9, 0x3, 0x7, 0x0, 0x4, 0x895, 0x3fdc, 0x6, 0x595}, {0x2, 0x1d11, 0x54ed, 0x0, 0x101, 0xff, 0x7, 0xa, 0xb}}) sendmsg$auto_NL802154_CMD_SET_CHANNEL(r9, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16, @ANYBLOB="000329bd7000fedbdf250900000008000c000100008008000300", @ANYRES32, @ANYBLOB="08002c000001000008001d"], 0x3c}, 0x1, 0x0, 0x0, 0x20000828}, 0x8000) (async) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_rb_simple_fops_trace(0xffffffffffffff9c, &(0x7f0000000600)='/sys/kernel/tracing/tracing_on\x00', 0x5b9040, 0x0) open(0x0, 0x22040, 0x75) 985.696282ms ago: executing program 3 (id=1297): mmap$auto(0x0, 0x101, 0x4000000000df, 0xeb1, 0x200000401, 0x8000) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000180)='/proc/thread-self/oom_adj\x00', 0x49402, 0x0) read$auto(r0, 0x0, 0x9a28) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) socket(0x10, 0x4, 0x6) read$auto_proc_fail_nth_operations_base(r1, 0x0, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pts/ptmx\x00', 0x1000000, 0x0) 597.988726ms ago: executing program 0 (id=1298): statmount$auto(0x0, &(0x7f0000000180)={0x8, 0x3, 0x1ff, 0xffd, 0x5, 0x0, 0x0, 0x7, 0x200000000000003, 0xd, 0x2, 0x80003, 0x4, 0x1ffffffffffd, 0x5, 0xfffffffffffffffe, 0x7, 0x110002, 0x7f, 0x5, 0x4, 0xa, 0x22000, 0x203, 0x4, 0x84, 0x0, 0x3, 0x0, 0x0, 0x0, [0x6, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x800000000000400, 0x0, 0x1, 0xc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x1, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0xffffffffffffffff, 0x100000000000]}, 0x6, 0x7fffffff) r0 = openat$auto__ctl_fops_dm_ioctl(0xffffffffffffff9c, &(0x7f00000003c0), 0x3d00, 0x0) ioctl$auto__ctl_fops_dm_ioctl(r0, 0xfffffffffffffd03, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x17) madvise$auto(0x0, 0xffffffffffff0001, 0x15) prctl$auto(0x1000000003b, 0x1, 0x4, 0x2000000000000005, 0x3) madvise$auto(0x0, 0xffffffffffff0005, 0x19) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x17) io_uring_register$auto(0x2, 0x11, 0x0, 0x2) getpriority$auto_PRIO_USER(0x2, 0x0) r1 = setfsuid$auto(0xee00) setresuid$auto(0xffffffffffffffff, r1, 0xffffffffffffffff) msgctl$auto_IPC_INFO(0x10, 0x3, &(0x7f0000000080)={{0x5, 0xee00, 0xffffffffffffffff, 0x47, 0x2, 0x78c5fe5b, 0x9}, &(0x7f0000000000)=0x9, 0x0, 0xe, 0x800, 0x7ff, 0x6, 0x9, 0x9, 0x5, 0x6, @raw=0x8, @inferred=0xffffffffffffffff}) shmctl$auto_SHM_LOCK(0x5, 0xb, &(0x7f0000001400)={{0xca01, 0xee01, 0xffffffffffffffff, 0x0, 0xc, 0x8, 0x5}, 0x1000, 0x100, 0xb1, 0xfff, @raw=0xfd, @inferred=0xffffffffffffffff, 0x728c, 0x0, &(0x7f0000000100)="54c361a4963f46ec762cbd930936d43cc0", &(0x7f0000000400)="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"}) setresuid$auto(r1, r2, r3) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000180), r4) sendmsg$auto_NL80211_CMD_TRIGGER_SCAN(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000000)={0x1c, r5, 0xd0d58b333228212f, 0x70bd2d, 0x25dfdbfc, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x117}]}, 0x1c}}, 0x4000000) close_range$auto(0x2, 0x8, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000180)='/sys/devices/platform/vidtv.0/i2c-0/new_device\x00', 0x2001, 0x0) close_range$auto(0x0, 0xfffffffffffff000, 0x0) 0s ago: executing program 1 (id=1300): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) io_uring_setup$auto(0x59, 0x0) statmount$auto(0x0, &(0x7f0000000400)={0x8, 0x1, 0x9, 0x3, 0xb, 0x940, 0x1ffde, 0x3, 0x6, 0x2, 0x9, 0x5, 0x3, 0x4, 0xb0, 0x7, 0xe, 0x3, 0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000}, 0x1fe, 0x81) openat$auto_mISDN_fops_timerdev(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x60540, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_ovs_packet(&(0x7f0000001940), 0xffffffffffffffff) sendmsg$auto_OVS_PACKET_CMD_EXECUTE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)={0x40, r1, 0x1b, 0x74bd26, 0x25dfdbfd, {}, [@OVS_PACKET_ATTR_PROBE={0x4}, @OVS_PACKET_ATTR_ACTIONS={0x10, 0x3, 0x0, 0x1, [@nested={0xc, 0x6, 0x0, 0x1, [@typed={0x8, 0x2f, 0x0, 0x0, @fd}]}]}, @OVS_PACKET_ATTR_PACKET={0x12, 0x1, "898771f1c19f17790485908286dd"}, @OVS_PACKET_ATTR_KEY={0x4}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000041}, 0xc000) socket(0x15, 0x5, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0x11, 0x2, 0x73) get_mempolicy$auto(0xfffffffffffffffe, 0xfffffffffffffffd, 0x2, 0x0, 0x1) pipe2$auto(0x0, 0x0) io_uring_setup$auto(0x7e1b, 0x0) socketpair$auto(0x1, 0x5, 0x100000, 0x0) close_range$auto(0x2, 0x8, 0x0) pwrite64$auto(r2, &(0x7f0000000040)='/dev/mISDNtimer\x00', 0xbf0, 0x5) r3 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptyde\x00', 0xa0102, 0x0) ioctl$auto_TIOCSETD2(r3, 0x5423, 0x0) ppoll$auto(&(0x7f0000000140)={0xffffffffffffffff, 0x3ff, 0x4}, 0x7f, 0x0, 0x0, 0x8) kernel console output (not intermixed with test programs): 0000000 R12: 0000000000000000 [ 257.058768][ T8410] R13: ffff888022fa0000 R14: ffffc9000b5e7ca8 R15: 1ffff920016bcfad [ 257.058802][ T8410] _copy_from_user+0x98/0xd0 [ 257.058827][ T8410] memdup_user_nul+0x6c/0x120 [ 257.058860][ T8410] bitmap_parse_user+0x24/0x90 [ 257.058886][ T8410] tracing_cpumask_write+0x11e/0x1d0 [ 257.058917][ T8410] ? __pfx_tracing_cpumask_write+0x10/0x10 [ 257.058957][ T8410] ? __pfx_tracing_cpumask_write+0x10/0x10 [ 257.058985][ T8410] vfs_write+0x2a0/0x11d0 [ 257.059010][ T8410] ? __pfx___mutex_lock+0x10/0x10 [ 257.059044][ T8410] ? __pfx_vfs_write+0x10/0x10 [ 257.059076][ T8410] ? __fget_files+0x20e/0x3c0 [ 257.059109][ T8410] ksys_write+0x12a/0x250 [ 257.059130][ T8410] ? __pfx_ksys_write+0x10/0x10 [ 257.059163][ T8410] do_syscall_64+0xcd/0xf80 [ 257.059189][ T8410] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 257.059211][ T8410] RIP: 0033:0x7f252cf8f7c9 [ 257.059229][ T8410] 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 [ 257.059249][ T8410] RSP: 002b:00007f252dde8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 257.059269][ T8410] RAX: ffffffffffffffda RBX: 00007f252d1e5fa0 RCX: 00007f252cf8f7c9 [ 257.059284][ T8410] RDX: 000000000000ffd8 RSI: 0000000000000000 RDI: 0000000000000003 [ 257.059298][ T8410] RBP: 00007f252dde8090 R08: 0000000000000000 R09: 0000000000000000 [ 257.059311][ T8410] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 257.059325][ T8410] R13: 00007f252d1e6038 R14: 00007f252d1e5fa0 R15: 00007fff23bc55d8 [ 257.059360][ T8410] [ 257.165891][ T8393] kexec: Could not allocate control_code_buffer [ 257.736947][ T8419] netlink: 330 bytes leftover after parsing attributes in process `syz.0.583'. [ 257.758280][ T8406] pty pty19: ldisc open failed (-12), clearing slot 19 [ 258.650995][ T8432] Invalid ELF header magic: != ELF [ 259.099014][ T8441] block2mtd: illegal erase size [ 259.813964][ T8460] netlink: 326 bytes leftover after parsing attributes in process `syz.3.594'. [ 261.137587][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 261.146155][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 261.719651][ T8499] netlink: 326 bytes leftover after parsing attributes in process `syz.2.603'. [ 262.026361][ T8512] ecryptfs_miscdev_write: Acceptable packet size range is [6-531], but amount of data written is [2147479552]. [ 263.112790][ T8529] binder: binder_mmap: 8528 0-1000 bad vm_flags failed -1 [ 263.174822][ T8531] FAULT_INJECTION: forcing a failure. [ 263.174822][ T8531] name failslab, interval 1, probability 0, space 0, times 0 [ 263.187580][ T8531] CPU: 0 UID: 0 PID: 8531 Comm: syz.2.612 Not tainted syzkaller #0 PREEMPT(full) [ 263.187600][ T8531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 263.187608][ T8531] Call Trace: [ 263.187613][ T8531] [ 263.187618][ T8531] dump_stack_lvl+0x16c/0x1f0 [ 263.187638][ T8531] should_fail_ex+0x512/0x640 [ 263.187652][ T8531] ? kmem_cache_alloc_noprof+0x62/0x760 [ 263.187672][ T8531] should_failslab+0xc2/0x120 [ 263.187686][ T8531] kmem_cache_alloc_noprof+0x75/0x760 [ 263.187703][ T8531] ? getname_flags.part.0+0x4c/0x550 [ 263.187724][ T8531] ? getname_flags.part.0+0x4c/0x550 [ 263.187739][ T8531] getname_flags.part.0+0x4c/0x550 [ 263.187758][ T8531] getname_flags+0x93/0xf0 [ 263.187777][ T8531] do_sys_openat2+0xb8/0x280 [ 263.187794][ T8531] ? __pfx_do_sys_openat2+0x10/0x10 [ 263.187813][ T8531] ? __fget_files+0x20e/0x3c0 [ 263.187829][ T8531] __x64_sys_openat+0x174/0x210 [ 263.187845][ T8531] ? __pfx___x64_sys_openat+0x10/0x10 [ 263.187863][ T8531] ? syscall_user_dispatch+0x78/0x140 [ 263.187888][ T8531] do_syscall_64+0xcd/0xf80 [ 263.187903][ T8531] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 263.187916][ T8531] RIP: 0033:0x7ff4cb78f7c9 [ 263.187928][ T8531] 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 [ 263.187941][ T8531] RSP: 002b:00007ff4cc6ea038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 263.187954][ T8531] RAX: ffffffffffffffda RBX: 00007ff4cb9e6090 RCX: 00007ff4cb78f7c9 [ 263.187962][ T8531] RDX: 0000000000000802 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 263.187970][ T8531] RBP: 00007ff4cc6ea090 R08: 0000000000000000 R09: 0000000000000000 [ 263.187978][ T8531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 263.187986][ T8531] R13: 00007ff4cb9e6128 R14: 00007ff4cb9e6090 R15: 00007ffffa36eaa8 [ 263.188004][ T8531] [ 264.152010][ T8550] ecryptfs_miscdev_write: Acceptable packet size range is [6-531], but amount of data written is [2147479552]. [ 265.121373][ T8553] netlink: 330 bytes leftover after parsing attributes in process `syz.2.618'. [ 266.439776][ T8598] process 'syz.3.630' launched '/dev/fd/3' with NULL argv: empty string added [ 266.525771][ T8598] ref_tracker: memory allocation failure, unreliable refcount tracker. [ 266.633182][ T8603] futex_wake_op: syz.3.631 tries to shift op by -2048; fix this program [ 266.647131][ T8603] futex_wake_op: syz.3.631 tries to shift op by -2048; fix this program [ 266.666943][ T8603] 0x000000000001-0x000000020000 : "" [ 266.709323][ T8603] ftl_cs: FTL header corrupt! [ 268.001001][ T8623] netlink: 326 bytes leftover after parsing attributes in process `syz.0.634'. [ 268.135162][ T8627] netlink: 326 bytes leftover after parsing attributes in process `syz.1.637'. [ 268.320108][ T8634] capability: warning: `syz.1.640' uses 32-bit capabilities (legacy support in use) [ 268.786410][ T8641] ecryptfs_miscdev_write: Acceptable packet size range is [6-531], but amount of data written is [2147479552]. [ 269.668027][ T8656] ecryptfs_miscdev_write: Acceptable packet size range is [6-531], but amount of data written is [2147479552]. [ 271.429162][ T8679] ecryptfs_miscdev_write: Acceptable packet size range is [6-531], but amount of data written is [2147479552]. [ 271.969730][ T8685] vhci_hcd: Wrong hub descriptor type for USB 3.0 roothub. [ 272.057307][ T8690] binder: binder_mmap: 8688 0-1000 bad vm_flags failed -1 [ 275.754517][ T8749] netlink: 8 bytes leftover after parsing attributes in process `syz.2.666'. [ 276.705849][ T8764] netlink: 326 bytes leftover after parsing attributes in process `syz.3.670'. [ 277.812100][ T8788] ecryptfs_miscdev_write: Acceptable packet size range is [6-531], but amount of data written is [2147479552]. [ 277.929489][ T8784] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 278.262716][ T8803] netlink: 326 bytes leftover after parsing attributes in process `syz.3.680'. [ 278.584241][ T8807] netlink: 8 bytes leftover after parsing attributes in process `syz.3.682'. [ 280.414938][ T8844] netlink: 326 bytes leftover after parsing attributes in process `syz.3.690'. [ 282.324762][ T8889] netlink: 326 bytes leftover after parsing attributes in process `syz.2.700'. [ 284.187194][ T8929] ecryptfs_miscdev_write: Acceptable packet size range is [6-531], but amount of data written is [2147479552]. [ 285.500370][ T8948] FAULT_INJECTION: forcing a failure. [ 285.500370][ T8948] name fail_futex, interval 1, probability 0, space 0, times 0 [ 285.646696][ T8948] CPU: 0 UID: 0 PID: 8948 Comm: syz.2.715 Not tainted syzkaller #0 PREEMPT(full) [ 285.646718][ T8948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 285.646727][ T8948] Call Trace: [ 285.646732][ T8948] [ 285.646739][ T8948] dump_stack_lvl+0x16c/0x1f0 [ 285.646759][ T8948] should_fail_ex+0x512/0x640 [ 285.646778][ T8948] get_futex_key+0x1d0/0x15f0 [ 285.646798][ T8948] ? __pfx_get_futex_key+0x10/0x10 [ 285.646820][ T8948] futex_wake+0xea/0x530 [ 285.646838][ T8948] ? futex_wait+0x120/0x380 [ 285.646858][ T8948] ? __pfx_futex_wake+0x10/0x10 [ 285.646874][ T8948] ? __lock_acquire+0x433/0x22f0 [ 285.646897][ T8948] do_futex+0x1e3/0x350 [ 285.646913][ T8948] ? __pfx_do_futex+0x10/0x10 [ 285.646934][ T8948] __x64_sys_futex+0x1e0/0x4c0 [ 285.646951][ T8948] ? fdget_pos+0x2b8/0x370 [ 285.646965][ T8948] ? __pfx___x64_sys_futex+0x10/0x10 [ 285.646980][ T8948] ? ksys_write+0x1ac/0x250 [ 285.646992][ T8948] ? __pfx_ksys_write+0x10/0x10 [ 285.647009][ T8948] do_syscall_64+0xcd/0xf80 [ 285.647024][ T8948] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 285.647052][ T8948] RIP: 0033:0x7ff4cb78f7c9 [ 285.647064][ T8948] 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 [ 285.647087][ T8948] RSP: 002b:00007ff4cc70b0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 285.647101][ T8948] RAX: ffffffffffffffda RBX: 00007ff4cb9e5fa8 RCX: 00007ff4cb78f7c9 [ 285.647111][ T8948] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007ff4cb9e5fac [ 285.647119][ T8948] RBP: 00007ff4cb9e5fa0 R08: 00007ff4cc70c000 R09: 0000000000000000 [ 285.647128][ T8948] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 285.647137][ T8948] R13: 00007ff4cb9e6038 R14: 00007ffffa36e9c0 R15: 00007ffffa36eaa8 [ 285.647156][ T8948] [ 286.792880][ T8967] could not allocate digest TFM handle [ 287.476426][ T8986] ecryptfs_miscdev_write: Acceptable packet size range is [6-531], but amount of data written is [2147479552]. [ 288.802060][ T9007] FAULT_INJECTION: forcing a failure. [ 288.802060][ T9007] name failslab, interval 1, probability 0, space 0, times 0 [ 288.851390][ T9007] CPU: 1 UID: 0 PID: 9007 Comm: syz.1.733 Not tainted syzkaller #0 PREEMPT(full) [ 288.851422][ T9007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 288.851435][ T9007] Call Trace: [ 288.851443][ T9007] [ 288.851453][ T9007] dump_stack_lvl+0x16c/0x1f0 [ 288.851481][ T9007] should_fail_ex+0x512/0x640 [ 288.851503][ T9007] ? kmem_cache_alloc_noprof+0x62/0x760 [ 288.851535][ T9007] ? __pfx_filemap_map_pages+0x10/0x10 [ 288.851562][ T9007] should_failslab+0xc2/0x120 [ 288.851587][ T9007] kmem_cache_alloc_noprof+0x75/0x760 [ 288.851617][ T9007] ? __anon_vma_prepare+0x344/0x5e0 [ 288.851651][ T9007] ? __pfx_filemap_map_pages+0x10/0x10 [ 288.851679][ T9007] ? __anon_vma_prepare+0x344/0x5e0 [ 288.851704][ T9007] __anon_vma_prepare+0x344/0x5e0 [ 288.851737][ T9007] ? __pfx_filemap_map_pages+0x10/0x10 [ 288.851762][ T9007] __vmf_anon_prepare+0x11c/0x240 [ 288.851799][ T9007] do_pte_missing+0x8be/0x4000 [ 288.851833][ T9007] ? __pmd_alloc+0x64f/0x8b0 [ 288.851858][ T9007] __handle_mm_fault+0x154b/0x2ad0 [ 288.851895][ T9007] ? __pfx___handle_mm_fault+0x10/0x10 [ 288.851959][ T9007] handle_mm_fault+0x3fe/0xad0 [ 288.851993][ T9007] __get_user_pages+0x605/0x33c0 [ 288.852030][ T9007] ? __pfx___get_user_pages+0x10/0x10 [ 288.852064][ T9007] populate_vma_page_range+0x267/0x3f0 [ 288.852090][ T9007] ? __pfx_populate_vma_page_range+0x10/0x10 [ 288.852113][ T9007] ? __pfx_find_vma_intersection+0x10/0x10 [ 288.852150][ T9007] ? do_mmap+0x69c/0x1210 [ 288.852188][ T9007] __mm_populate+0x1d8/0x380 [ 288.852215][ T9007] ? __pfx___mm_populate+0x10/0x10 [ 288.852242][ T9007] ? up_write+0x282/0x4e0 [ 288.852274][ T9007] vm_mmap_pgoff+0x37f/0x470 [ 288.852312][ T9007] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 288.852354][ T9007] ? __fget_files+0x20e/0x3c0 [ 288.852384][ T9007] ksys_mmap_pgoff+0x32c/0x5c0 [ 288.852415][ T9007] ? __pfx_ksys_write+0x10/0x10 [ 288.852438][ T9007] __x64_sys_mmap+0x125/0x190 [ 288.852461][ T9007] do_syscall_64+0xcd/0xf80 [ 288.852483][ T9007] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 288.852504][ T9007] RIP: 0033:0x7f252cf8f7c9 [ 288.852524][ T9007] 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 [ 288.852544][ T9007] RSP: 002b:00007f252dde8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 288.852564][ T9007] RAX: ffffffffffffffda RBX: 00007f252d1e5fa0 RCX: 00007f252cf8f7c9 [ 288.852579][ T9007] RDX: 0000000000000ffb RSI: 0000000000810004 RDI: 0000000000000000 [ 288.852591][ T9007] RBP: 00007f252dde8090 R08: 0000000000000005 R09: 0000000000008000 [ 288.852602][ T9007] R10: 0008000000008012 R11: 0000000000000246 R12: 0000000000000001 [ 288.852615][ T9007] R13: 00007f252d1e6038 R14: 00007f252d1e5fa0 R15: 00007fff23bc55d8 [ 288.852644][ T9007] [ 289.862519][ T9030] netlink: 326 bytes leftover after parsing attributes in process `syz.3.737'. [ 290.119576][ T9038] netlink: 326 bytes leftover after parsing attributes in process `syz.2.740'. [ 290.682602][ T9051] FAULT_INJECTION: forcing a failure. [ 290.682602][ T9051] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 290.726051][ T9051] CPU: 0 UID: 0 PID: 9051 Comm: syz.1.744 Not tainted syzkaller #0 PREEMPT(full) [ 290.726072][ T9051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 290.726099][ T9051] Call Trace: [ 290.726104][ T9051] [ 290.726110][ T9051] dump_stack_lvl+0x16c/0x1f0 [ 290.726128][ T9051] should_fail_ex+0x512/0x640 [ 290.726146][ T9051] should_fail_alloc_page+0xe7/0x130 [ 290.726162][ T9051] prepare_alloc_pages+0x3c2/0x610 [ 290.726179][ T9051] __alloc_frozen_pages_noprof+0x18b/0x2440 [ 290.726198][ T9051] ? stack_trace_save+0x8e/0xc0 [ 290.726213][ T9051] ? __pfx_stack_trace_save+0x10/0x10 [ 290.726226][ T9051] ? rcu_is_watching+0x12/0xc0 [ 290.726246][ T9051] ? stack_depot_save_flags+0x29/0x9b0 [ 290.726264][ T9051] ? kasan_save_stack+0x42/0x60 [ 290.726284][ T9051] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 290.726301][ T9051] ? kmem_cache_alloc_noprof+0x250/0x760 [ 290.726318][ T9051] ? __handle_mm_fault+0xa77/0x2ad0 [ 290.726341][ T9051] ? do_user_addr_fault+0x2e4/0xda0 [ 290.726357][ T9051] ? exc_page_fault+0x64/0xc0 [ 290.726368][ T9051] ? asm_exc_page_fault+0x26/0x30 [ 290.726381][ T9051] ? rep_movs_alternative+0x30/0x90 [ 290.726396][ T9051] ? _copy_from_user+0x98/0xd0 [ 290.726408][ T9051] ? video_usercopy+0x723/0x13e0 [ 290.726427][ T9051] ? v4l2_ioctl+0x1bd/0x250 [ 290.726452][ T9051] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 290.726475][ T9051] ? policy_nodemask+0xea/0x4e0 [ 290.726490][ T9051] alloc_pages_mpol+0x1fb/0x550 [ 290.726511][ T9051] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 290.726539][ T9051] alloc_pages_noprof+0x12d/0x180 [ 290.726562][ T9051] pte_alloc_one+0x1e/0x350 [ 290.726584][ T9051] do_pte_missing+0x1b47/0x4000 [ 290.726682][ T9051] ? __pmd_alloc+0x64f/0x8b0 [ 290.726696][ T9051] __handle_mm_fault+0x154b/0x2ad0 [ 290.726716][ T9051] ? __pfx___handle_mm_fault+0x10/0x10 [ 290.726741][ T9051] ? find_vma+0xbf/0x140 [ 290.726759][ T9051] ? __pfx_find_vma+0x10/0x10 [ 290.726779][ T9051] handle_mm_fault+0x3fe/0xad0 [ 290.726797][ T9051] do_user_addr_fault+0x2e4/0xda0 [ 290.726814][ T9051] ? rcu_is_watching+0x12/0xc0 [ 290.726836][ T9051] exc_page_fault+0x64/0xc0 [ 290.726852][ T9051] asm_exc_page_fault+0x26/0x30 [ 290.726865][ T9051] RIP: 0010:rep_movs_alternative+0x30/0x90 [ 290.726883][ T9051] Code: 83 f9 08 73 25 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 66 2e 0f 1f 84 00 00 00 00 00 66 90 <48> 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 db 83 f9 08 [ 290.726895][ T9051] RSP: 0018:ffffc90004b67d10 EFLAGS: 00050246 [ 290.726907][ T9051] RAX: 0000000000000001 RBX: 0000000000000007 RCX: 0000000000000008 [ 290.726915][ T9051] RDX: fffff5200096cfb6 RSI: 0000000000000007 RDI: ffffc90004b67da8 [ 290.726923][ T9051] RBP: 0000000000000008 R08: 0000000000000001 R09: fffff5200096cfb5 [ 290.726931][ T9051] R10: ffffc90004b67daf R11: 00000000ffffffff R12: 0000000000000000 [ 290.726939][ T9051] R13: ffffc90004b67da8 R14: 0000000000000008 R15: ffffc90004b67da8 [ 290.726956][ T9051] _copy_from_user+0x98/0xd0 [ 290.726970][ T9051] video_usercopy+0x723/0x13e0 [ 290.726991][ T9051] ? __pfx___video_do_ioctl+0x10/0x10 [ 290.727010][ T9051] ? __pfx_video_usercopy+0x10/0x10 [ 290.727039][ T9051] ? __fget_files+0x20e/0x3c0 [ 290.727054][ T9051] v4l2_ioctl+0x1bd/0x250 [ 290.727071][ T9051] ? __pfx_v4l2_ioctl+0x10/0x10 [ 290.727090][ T9051] __x64_sys_ioctl+0x18e/0x210 [ 290.727110][ T9051] do_syscall_64+0xcd/0xf80 [ 290.727132][ T9051] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 290.727146][ T9051] RIP: 0033:0x7f252cf8f7c9 [ 290.727157][ T9051] 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 [ 290.727169][ T9051] RSP: 002b:00007f252dde8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 290.727181][ T9051] RAX: ffffffffffffffda RBX: 00007f252d1e5fa0 RCX: 00007f252cf8f7c9 [ 290.727189][ T9051] RDX: 0000000000000007 RSI: 0000000040085618 RDI: 0000000000000007 [ 290.727197][ T9051] RBP: 00007f252dde8090 R08: 0000000000000000 R09: 0000000000000000 [ 290.727205][ T9051] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 290.727212][ T9051] R13: 00007f252d1e6038 R14: 00007f252d1e5fa0 R15: 00007fff23bc55d8 [ 290.727230][ T9051] [ 292.117614][ T9067] FAULT_INJECTION: forcing a failure. [ 292.117614][ T9067] name failslab, interval 1, probability 0, space 0, times 0 [ 292.157991][ T9067] CPU: 0 UID: 0 PID: 9067 Comm: syz.2.748 Not tainted syzkaller #0 PREEMPT(full) [ 292.158014][ T9067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 292.158023][ T9067] Call Trace: [ 292.158027][ T9067] [ 292.158033][ T9067] dump_stack_lvl+0x16c/0x1f0 [ 292.158053][ T9067] should_fail_ex+0x512/0x640 [ 292.158068][ T9067] ? __kmalloc_cache_noprof+0x5f/0x800 [ 292.158087][ T9067] should_failslab+0xc2/0x120 [ 292.158102][ T9067] __kmalloc_cache_noprof+0x72/0x800 [ 292.158119][ T9067] ? tty_alloc_file+0x3f/0xa0 [ 292.158136][ T9067] ? kobject_get_unless_zero+0x156/0x1e0 [ 292.158159][ T9067] ? tty_alloc_file+0x3f/0xa0 [ 292.158175][ T9067] ? __pfx_ptmx_open+0x10/0x10 [ 292.158189][ T9067] tty_alloc_file+0x3f/0xa0 [ 292.158206][ T9067] ptmx_open+0x61/0x360 [ 292.158219][ T9067] ? __pfx_ptmx_open+0x10/0x10 [ 292.158232][ T9067] chrdev_open+0x234/0x6a0 [ 292.158245][ T9067] ? __pfx_apparmor_file_open+0x10/0x10 [ 292.158265][ T9067] ? __pfx_chrdev_open+0x10/0x10 [ 292.158280][ T9067] ? fsnotify_open_perm_and_set_mode+0x17c/0xa60 [ 292.158298][ T9067] do_dentry_open+0x748/0x1590 [ 292.158310][ T9067] ? __pfx_chrdev_open+0x10/0x10 [ 292.158328][ T9067] vfs_open+0x82/0x3f0 [ 292.158346][ T9067] path_openat+0x2078/0x3140 [ 292.158365][ T9067] ? __pfx_path_openat+0x10/0x10 [ 292.158385][ T9067] do_filp_open+0x20b/0x470 [ 292.158399][ T9067] ? __pfx_do_filp_open+0x10/0x10 [ 292.158425][ T9067] ? alloc_fd+0x471/0x7d0 [ 292.158451][ T9067] do_sys_openat2+0x11f/0x280 [ 292.158469][ T9067] ? __pfx_do_sys_openat2+0x10/0x10 [ 292.158494][ T9067] __x64_sys_openat+0x174/0x210 [ 292.158511][ T9067] ? __pfx___x64_sys_openat+0x10/0x10 [ 292.158536][ T9067] do_syscall_64+0xcd/0xf80 [ 292.158552][ T9067] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 292.158566][ T9067] RIP: 0033:0x7ff4cb78f7c9 [ 292.158577][ T9067] 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 [ 292.158591][ T9067] RSP: 002b:00007ff4cc70b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 292.158605][ T9067] RAX: ffffffffffffffda RBX: 00007ff4cb9e5fa0 RCX: 00007ff4cb78f7c9 [ 292.158614][ T9067] RDX: 0000000000100000 RSI: 0000200000000080 RDI: ffffffffffffff9c [ 292.158624][ T9067] RBP: 00007ff4cb813f91 R08: 0000000000000000 R09: 0000000000000000 [ 292.158633][ T9067] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 292.158641][ T9067] R13: 00007ff4cb9e6038 R14: 00007ff4cb9e5fa0 R15: 00007ffffa36eaa8 [ 292.158660][ T9067] [ 293.103257][ T9084] ecryptfs_miscdev_write: Acceptable packet size range is [6-531], but amount of data written is [2147479552]. [ 293.497422][ T9053] kexec: Could not allocate control_code_buffer [ 293.560449][ T9089] Invalid ELF header magic: != ELF [ 293.883943][ T9101] mmap: syz.0.754 (9101) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 294.041080][ T9107] netlink: 64 bytes leftover after parsing attributes in process `syz.2.756'. [ 295.258669][ T9145] ecryptfs_miscdev_write: Acceptable packet size range is [6-531], but amount of data written is [2147479552]. [ 296.280395][ T9162] ecryptfs_miscdev_write: Acceptable packet size range is [6-531], but amount of data written is [2147479552]. [ 299.169275][ T9208] kexec: Could not allocate control_code_buffer [ 302.364493][ T9300] FAULT_INJECTION: forcing a failure. [ 302.364493][ T9300] name failslab, interval 1, probability 0, space 0, times 0 [ 302.586190][ T9300] CPU: 0 UID: 0 PID: 9300 Comm: syz.0.792 Not tainted syzkaller #0 PREEMPT(full) [ 302.586223][ T9300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 302.586235][ T9300] Call Trace: [ 302.586242][ T9300] [ 302.586249][ T9300] dump_stack_lvl+0x16c/0x1f0 [ 302.586280][ T9300] should_fail_ex+0x512/0x640 [ 302.586301][ T9300] ? kmem_cache_alloc_lru_noprof+0x66/0x760 [ 302.586347][ T9300] should_failslab+0xc2/0x120 [ 302.586374][ T9300] kmem_cache_alloc_lru_noprof+0x79/0x760 [ 302.586403][ T9300] ? __pfx___might_resched+0x10/0x10 [ 302.586438][ T9300] ? sock_alloc_inode+0x25/0x1c0 [ 302.586475][ T9300] ? __pfx_sock_alloc_inode+0x10/0x10 [ 302.586506][ T9300] ? sock_alloc_inode+0x25/0x1c0 [ 302.586531][ T9300] sock_alloc_inode+0x25/0x1c0 [ 302.586557][ T9300] alloc_inode+0x64/0x240 [ 302.586584][ T9300] sock_alloc+0x40/0x280 [ 302.586611][ T9300] __sock_create+0xc2/0x8a0 [ 302.586646][ T9300] __sys_socket+0x153/0x2d0 [ 302.586666][ T9300] ? __pfx___sys_socket+0x10/0x10 [ 302.586689][ T9300] ? xfd_validate_state+0x61/0x180 [ 302.586728][ T9300] __x64_sys_socket+0x72/0xb0 [ 302.586745][ T9300] ? lockdep_hardirqs_on+0x7c/0x110 [ 302.586769][ T9300] do_syscall_64+0xcd/0xf80 [ 302.586790][ T9300] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 302.586813][ T9300] RIP: 0033:0x7f108c98f7c9 [ 302.586831][ T9300] 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 [ 302.586849][ T9300] RSP: 002b:00007f108d887038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 302.586870][ T9300] RAX: ffffffffffffffda RBX: 00007f108cbe6180 RCX: 00007f108c98f7c9 [ 302.586883][ T9300] RDX: 0000000000000010 RSI: 0000000000000003 RDI: 0000000000000010 [ 302.586897][ T9300] RBP: 00007f108ca13f91 R08: 0000000000000000 R09: 0000000000000000 [ 302.586910][ T9300] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 302.586921][ T9300] R13: 00007f108cbe6218 R14: 00007f108cbe6180 R15: 00007ffe663f71e8 [ 302.586949][ T9300] [ 302.879132][ T9300] socket: no more sockets [ 303.307737][ T9286] FAULT_INJECTION: forcing a failure. [ 303.307737][ T9286] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 303.391384][ T9286] CPU: 0 UID: 0 PID: 9286 Comm: syz.0.792 Not tainted syzkaller #0 PREEMPT(full) [ 303.391415][ T9286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 303.391427][ T9286] Call Trace: [ 303.391434][ T9286] [ 303.391441][ T9286] dump_stack_lvl+0x16c/0x1f0 [ 303.391461][ T9286] should_fail_ex+0x512/0x640 [ 303.391478][ T9286] _copy_to_user+0x32/0xd0 [ 303.391493][ T9286] simple_read_from_buffer+0xcb/0x170 [ 303.391516][ T9286] proc_fail_nth_read+0x197/0x240 [ 303.391535][ T9286] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 303.391552][ T9286] ? rw_verify_area+0xcf/0x6c0 [ 303.391571][ T9286] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 303.391586][ T9286] vfs_read+0x1e4/0xcf0 [ 303.391600][ T9286] ? __pfx___mutex_lock+0x10/0x10 [ 303.391616][ T9286] ? __pfx_vfs_read+0x10/0x10 [ 303.391633][ T9286] ? __fget_files+0x20e/0x3c0 [ 303.391651][ T9286] ksys_read+0x12a/0x250 [ 303.391662][ T9286] ? __pfx_ksys_read+0x10/0x10 [ 303.391679][ T9286] do_syscall_64+0xcd/0xf80 [ 303.391694][ T9286] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 303.391708][ T9286] RIP: 0033:0x7f108c98e1dc [ 303.391720][ T9286] 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 [ 303.391732][ T9286] RSP: 002b:00007f108d8c9030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 303.391745][ T9286] RAX: ffffffffffffffda RBX: 00007f108cbe5fa0 RCX: 00007f108c98e1dc [ 303.391754][ T9286] RDX: 000000000000000f RSI: 00007f108d8c90a0 RDI: 0000000000000004 [ 303.391762][ T9286] RBP: 00007f108d8c9090 R08: 0000000000000000 R09: 0000000000000000 [ 303.391770][ T9286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 303.391777][ T9286] R13: 00007f108cbe6038 R14: 00007f108cbe5fa0 R15: 00007ffe663f71e8 [ 303.391796][ T9286] [ 303.803605][ T9318] ecryptfs_miscdev_write: Acceptable packet size range is [6-531], but amount of data written is [2147479552]. [ 305.425303][ T9347] FAULT_INJECTION: forcing a failure. [ 305.425303][ T9347] name failslab, interval 1, probability 0, space 0, times 0 [ 305.517304][ T9347] CPU: 0 UID: 0 PID: 9347 Comm: syz.2.801 Not tainted syzkaller #0 PREEMPT(full) [ 305.517338][ T9347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 305.517351][ T9347] Call Trace: [ 305.517359][ T9347] [ 305.517368][ T9347] dump_stack_lvl+0x16c/0x1f0 [ 305.517398][ T9347] should_fail_ex+0x512/0x640 [ 305.517422][ T9347] ? __kmalloc_cache_noprof+0x5f/0x800 [ 305.517454][ T9347] should_failslab+0xc2/0x120 [ 305.517480][ T9347] __kmalloc_cache_noprof+0x72/0x800 [ 305.517509][ T9347] ? alloc_pipe_info+0x10e/0x590 [ 305.517540][ T9347] ? alloc_pipe_info+0x10e/0x590 [ 305.517564][ T9347] alloc_pipe_info+0x10e/0x590 [ 305.517592][ T9347] splice_direct_to_actor+0x77d/0xa30 [ 305.517619][ T9347] ? __pfx_direct_splice_actor+0x10/0x10 [ 305.517642][ T9347] ? __pfx_aa_file_perm+0x10/0x10 [ 305.517671][ T9347] ? find_held_lock+0x2b/0x80 [ 305.517704][ T9347] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 305.517725][ T9347] ? get_pid_task+0xfc/0x250 [ 305.517759][ T9347] do_splice_direct+0x174/0x240 [ 305.517782][ T9347] ? __pfx_do_splice_direct+0x10/0x10 [ 305.517806][ T9347] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 305.517844][ T9347] ? bpf_lsm_file_permission+0x9/0x10 [ 305.517873][ T9347] ? security_file_permission+0x71/0x210 [ 305.517901][ T9347] ? rw_verify_area+0xcf/0x6c0 [ 305.517939][ T9347] do_sendfile+0xb06/0xe50 [ 305.517980][ T9347] ? __pfx_do_sendfile+0x10/0x10 [ 305.518014][ T9347] ? __fget_files+0x20e/0x3c0 [ 305.518045][ T9347] __x64_sys_sendfile64+0x1d8/0x220 [ 305.518071][ T9347] ? ksys_write+0x1ac/0x250 [ 305.518092][ T9347] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 305.518136][ T9347] do_syscall_64+0xcd/0xf80 [ 305.518162][ T9347] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 305.518185][ T9347] RIP: 0033:0x7ff4cb78f7c9 [ 305.518204][ T9347] 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 [ 305.518225][ T9347] RSP: 002b:00007ff4cc70b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 305.518246][ T9347] RAX: ffffffffffffffda RBX: 00007ff4cb9e5fa0 RCX: 00007ff4cb78f7c9 [ 305.518260][ T9347] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 305.518273][ T9347] RBP: 00007ff4cc70b090 R08: 0000000000000000 R09: 0000000000000000 [ 305.518286][ T9347] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000001 [ 305.518304][ T9347] R13: 00007ff4cb9e6038 R14: 00007ff4cb9e5fa0 R15: 00007ffffa36eaa8 [ 305.518337][ T9347] [ 306.451144][ T9370] FAULT_INJECTION: forcing a failure. [ 306.451144][ T9370] name failslab, interval 1, probability 0, space 0, times 0 [ 306.559637][ T9370] CPU: 1 UID: 0 PID: 9370 Comm: syz.1.804 Not tainted syzkaller #0 PREEMPT(full) [ 306.559673][ T9370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 306.559687][ T9370] Call Trace: [ 306.559695][ T9370] [ 306.559705][ T9370] dump_stack_lvl+0x16c/0x1f0 [ 306.559737][ T9370] should_fail_ex+0x512/0x640 [ 306.559763][ T9370] ? __kmalloc_cache_noprof+0x5f/0x800 [ 306.559798][ T9370] should_failslab+0xc2/0x120 [ 306.559826][ T9370] __kmalloc_cache_noprof+0x72/0x800 [ 306.559856][ T9370] ? tty_alloc_file+0x3f/0xa0 [ 306.559886][ T9370] ? kobject_get_unless_zero+0x156/0x1e0 [ 306.559913][ T9370] ? tty_alloc_file+0x3f/0xa0 [ 306.559941][ T9370] ? __pfx_ptmx_open+0x10/0x10 [ 306.559963][ T9370] tty_alloc_file+0x3f/0xa0 [ 306.560002][ T9370] ptmx_open+0x61/0x360 [ 306.560027][ T9370] ? __pfx_ptmx_open+0x10/0x10 [ 306.560051][ T9370] chrdev_open+0x234/0x6a0 [ 306.560075][ T9370] ? __pfx_apparmor_file_open+0x10/0x10 [ 306.560111][ T9370] ? __pfx_chrdev_open+0x10/0x10 [ 306.560138][ T9370] ? fsnotify_open_perm_and_set_mode+0x17c/0xa60 [ 306.560171][ T9370] do_dentry_open+0x748/0x1590 [ 306.560194][ T9370] ? __pfx_chrdev_open+0x10/0x10 [ 306.560228][ T9370] vfs_open+0x82/0x3f0 [ 306.560259][ T9370] path_openat+0x2078/0x3140 [ 306.560295][ T9370] ? __pfx_path_openat+0x10/0x10 [ 306.560333][ T9370] do_filp_open+0x20b/0x470 [ 306.560360][ T9370] ? __pfx_do_filp_open+0x10/0x10 [ 306.560412][ T9370] ? alloc_fd+0x471/0x7d0 [ 306.560446][ T9370] do_sys_openat2+0x11f/0x280 [ 306.560478][ T9370] ? __pfx_do_sys_openat2+0x10/0x10 [ 306.560523][ T9370] __x64_sys_openat+0x174/0x210 [ 306.560553][ T9370] ? __pfx___x64_sys_openat+0x10/0x10 [ 306.560602][ T9370] do_syscall_64+0xcd/0xf80 [ 306.560630][ T9370] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 306.560656][ T9370] RIP: 0033:0x7f252cf8f7c9 [ 306.560677][ T9370] 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 [ 306.560699][ T9370] RSP: 002b:00007f252dde8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 306.560724][ T9370] RAX: ffffffffffffffda RBX: 00007f252d1e5fa0 RCX: 00007f252cf8f7c9 [ 306.560739][ T9370] RDX: 0000000000000000 RSI: 0000200000000080 RDI: ffffffffffffff9c [ 306.560752][ T9370] RBP: 00007f252d013f91 R08: 0000000000000000 R09: 0000000000000000 [ 306.560767][ T9370] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 306.560781][ T9370] R13: 00007f252d1e6038 R14: 00007f252d1e5fa0 R15: 00007fff23bc55d8 [ 306.560811][ T9370] [ 308.861322][ T9399] zero sized request [ 308.888719][ T9384] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 308.888868][ T9384] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 308.922190][ T9384] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 308.938312][ T9384] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 308.978706][ T9384] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 308.984778][ T9384] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 309.049277][ T9384] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 309.088719][ T9384] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 309.926660][ T5159] Bluetooth: hci2: command 0x0406 tx timeout [ 310.956620][ T5159] Bluetooth: hci0: command 0x0406 tx timeout [ 311.036669][ T5159] Bluetooth: hci3: command 0x0406 tx timeout [ 311.126975][ T5159] Bluetooth: hci1: command 0x0406 tx timeout [ 311.755187][ T9456] FAULT_INJECTION: forcing a failure. [ 311.755187][ T9456] name failslab, interval 1, probability 0, space 0, times 0 [ 311.798459][ T9456] CPU: 0 UID: 0 PID: 9456 Comm: syz.3.823 Not tainted syzkaller #0 PREEMPT(full) [ 311.798492][ T9456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 311.798504][ T9456] Call Trace: [ 311.798511][ T9456] [ 311.798520][ T9456] dump_stack_lvl+0x16c/0x1f0 [ 311.798549][ T9456] should_fail_ex+0x512/0x640 [ 311.798570][ T9456] ? __kmalloc_cache_noprof+0x5f/0x800 [ 311.798601][ T9456] should_failslab+0xc2/0x120 [ 311.798626][ T9456] __kmalloc_cache_noprof+0x72/0x800 [ 311.798651][ T9456] ? alloc_pipe_info+0x10e/0x590 [ 311.798686][ T9456] ? alloc_pipe_info+0x10e/0x590 [ 311.798705][ T9456] alloc_pipe_info+0x10e/0x590 [ 311.798731][ T9456] splice_direct_to_actor+0x77d/0xa30 [ 311.798786][ T9456] ? __pfx_direct_splice_actor+0x10/0x10 [ 311.798808][ T9456] ? __pfx_aa_file_perm+0x10/0x10 [ 311.798835][ T9456] ? find_held_lock+0x2b/0x80 [ 311.798866][ T9456] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 311.798883][ T9456] ? get_pid_task+0xfc/0x250 [ 311.798913][ T9456] do_splice_direct+0x174/0x240 [ 311.798936][ T9456] ? __pfx_do_splice_direct+0x10/0x10 [ 311.798958][ T9456] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 311.798995][ T9456] ? bpf_lsm_file_permission+0x9/0x10 [ 311.799026][ T9456] ? security_file_permission+0x71/0x210 [ 311.799050][ T9456] ? rw_verify_area+0xcf/0x6c0 [ 311.799082][ T9456] do_sendfile+0xb06/0xe50 [ 311.799108][ T9456] ? __pfx_do_sendfile+0x10/0x10 [ 311.799128][ T9456] ? __fget_files+0x20e/0x3c0 [ 311.799145][ T9456] __x64_sys_sendfile64+0x1d8/0x220 [ 311.799160][ T9456] ? ksys_write+0x1ac/0x250 [ 311.799172][ T9456] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 311.799192][ T9456] do_syscall_64+0xcd/0xf80 [ 311.799208][ T9456] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 311.799223][ T9456] RIP: 0033:0x7f22dc98f7c9 [ 311.799235][ T9456] 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 [ 311.799247][ T9456] RSP: 002b:00007f22dabf6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 311.799261][ T9456] RAX: ffffffffffffffda RBX: 00007f22dcbe6180 RCX: 00007f22dc98f7c9 [ 311.799269][ T9456] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 311.799277][ T9456] RBP: 00007f22dabf6090 R08: 0000000000000000 R09: 0000000000000000 [ 311.799285][ T9456] R10: 0000400000000006 R11: 0000000000000246 R12: 0000000000000001 [ 311.799293][ T9456] R13: 00007f22dcbe6218 R14: 00007f22dcbe6180 R15: 00007ffc928b05a8 [ 311.799311][ T9456] [ 312.054884][ T5159] Bluetooth: hci2: command 0x0406 tx timeout [ 313.036619][ T5159] Bluetooth: hci0: command 0x0406 tx timeout [ 313.116706][ T5159] Bluetooth: hci3: command 0x0406 tx timeout [ 313.196897][ T5159] Bluetooth: hci1: command 0x0406 tx timeout [ 314.072133][ T9481] zswap: compressor û not available [ 314.462988][ T9501] netlink: 342 bytes leftover after parsing attributes in process `syz.2.833'. [ 314.758445][ T9509] binder: binder_mmap: 9508 0-1000 bad vm_flags failed -1 [ 314.997315][ T9510] FAULT_INJECTION: forcing a failure. [ 314.997315][ T9510] name failslab, interval 1, probability 0, space 0, times 0 [ 315.076795][ T9510] CPU: 0 UID: 0 PID: 9510 Comm: syz.2.835 Not tainted syzkaller #0 PREEMPT(full) [ 315.076826][ T9510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 315.076838][ T9510] Call Trace: [ 315.076845][ T9510] [ 315.076853][ T9510] dump_stack_lvl+0x16c/0x1f0 [ 315.076880][ T9510] should_fail_ex+0x512/0x640 [ 315.076903][ T9510] ? __kmalloc_cache_noprof+0x5f/0x800 [ 315.076935][ T9510] should_failslab+0xc2/0x120 [ 315.076959][ T9510] __kmalloc_cache_noprof+0x72/0x800 [ 315.076987][ T9510] ? binder_get_thread+0x225/0x8c0 [ 315.077023][ T9510] ? binder_get_thread+0x225/0x8c0 [ 315.077050][ T9510] ? __pfx_binder_poll+0x10/0x10 [ 315.077077][ T9510] binder_get_thread+0x225/0x8c0 [ 315.077112][ T9510] ? __pfx_binder_poll+0x10/0x10 [ 315.077141][ T9510] binder_poll+0x3f/0x400 [ 315.077170][ T9510] ? __pfx_binder_poll+0x10/0x10 [ 315.077197][ T9510] do_select+0xd3d/0x17e0 [ 315.077260][ T9510] ? __pfx_do_select+0x10/0x10 [ 315.077297][ T9510] ? __pfx___pollwait+0x10/0x10 [ 315.077336][ T9510] ? __pfx_pollwake+0x10/0x10 [ 315.077372][ T9510] ? __pfx_pollwake+0x10/0x10 [ 315.077410][ T9510] ? __pfx_pollwake+0x10/0x10 [ 315.077494][ T9510] ? find_held_lock+0x2b/0x80 [ 315.077525][ T9510] ? __might_fault+0xe3/0x190 [ 315.077551][ T9510] ? __might_fault+0xe3/0x190 [ 315.077576][ T9510] ? __might_fault+0x13b/0x190 [ 315.077615][ T9510] ? core_sys_select+0x457/0xae0 [ 315.077644][ T9510] core_sys_select+0x457/0xae0 [ 315.077688][ T9510] ? __pfx_core_sys_select+0x10/0x10 [ 315.077730][ T9510] ? proc_fail_nth_write+0x9f/0x220 [ 315.077787][ T9510] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 315.077821][ T9510] kern_select+0x15d/0x1e0 [ 315.077842][ T9510] ? __pfx_kern_select+0x10/0x10 [ 315.077883][ T9510] ? syscall_user_dispatch+0x78/0x140 [ 315.077921][ T9510] __x64_sys_select+0xbd/0x160 [ 315.077941][ T9510] ? syscall_trace_enter+0x5e/0x220 [ 315.077973][ T9510] do_syscall_64+0xcd/0xf80 [ 315.078002][ T9510] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 315.078025][ T9510] RIP: 0033:0x7ff4cb78f7c9 [ 315.078044][ T9510] 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 [ 315.078065][ T9510] RSP: 002b:00007ff4cc6ea038 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 315.078088][ T9510] RAX: ffffffffffffffda RBX: 00007ff4cb9e6090 RCX: 00007ff4cb78f7c9 [ 315.078104][ T9510] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 315.078117][ T9510] RBP: 00007ff4cc6ea090 R08: 0000000000000000 R09: 0000000000000000 [ 315.078131][ T9510] R10: 00002000000002c0 R11: 0000000000000246 R12: 0000000000000001 [ 315.078145][ T9510] R13: 00007ff4cb9e6128 R14: 00007ff4cb9e6090 R15: 00007ffffa36eaa8 [ 315.078179][ T9510] [ 322.582765][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 322.589329][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 322.855614][ T9660] binder: 9658:9660 ioctl 541b fffffffffffff4e0 returned -22 [ 322.930084][ T9660] binder: 9658:9660 ioctl ae60 10000000000402 returned -22 [ 323.208902][ T9673] FAULT_INJECTION: forcing a failure. [ 323.208902][ T9673] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 323.242962][ T9673] CPU: 1 UID: 0 PID: 9673 Comm: syz.1.865 Not tainted syzkaller #0 PREEMPT(full) [ 323.242995][ T9673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 323.243006][ T9673] Call Trace: [ 323.243011][ T9673] [ 323.243017][ T9673] dump_stack_lvl+0x16c/0x1f0 [ 323.243036][ T9673] should_fail_ex+0x512/0x640 [ 323.243053][ T9673] should_fail_alloc_page+0xe7/0x130 [ 323.243070][ T9673] prepare_alloc_pages+0x3c2/0x610 [ 323.243084][ T9673] ? rcu_is_watching+0x12/0xc0 [ 323.243107][ T9673] __alloc_frozen_pages_noprof+0x18b/0x2440 [ 323.243126][ T9673] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 323.243141][ T9673] ? is_bpf_text_address+0x94/0x1a0 [ 323.243160][ T9673] ? kernel_text_address+0x8d/0x100 [ 323.243176][ T9673] ? __kernel_text_address+0xd/0x40 [ 323.243191][ T9673] ? unwind_get_return_address+0x59/0xa0 [ 323.243210][ T9673] ? arch_stack_walk+0xa6/0x100 [ 323.243227][ T9673] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 323.243252][ T9673] ? stack_depot_save_flags+0x29/0x9b0 [ 323.243265][ T9673] ? __pfx_stack_trace_save+0x10/0x10 [ 323.243281][ T9673] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 323.243303][ T9673] ? policy_nodemask+0xea/0x4e0 [ 323.243318][ T9673] alloc_pages_mpol+0x1fb/0x550 [ 323.243332][ T9673] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 323.243350][ T9673] alloc_pages_noprof+0x12d/0x180 [ 323.243364][ T9673] kimage_alloc_pages+0x74/0x350 [ 323.243387][ T9673] kimage_alloc_control_pages+0x153/0xa00 [ 323.243411][ T9673] ? __pfx_kimage_alloc_control_pages+0x10/0x10 [ 323.243429][ T9673] do_kexec_load+0x439/0x860 [ 323.243444][ T9673] ? __pfx_do_kexec_load+0x10/0x10 [ 323.243459][ T9673] ? _copy_from_user+0x59/0xd0 [ 323.243474][ T9673] __x64_sys_kexec_load+0x1bf/0x230 [ 323.243489][ T9673] do_syscall_64+0xcd/0xf80 [ 323.243504][ T9673] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 323.243519][ T9673] RIP: 0033:0x7f252cf8f7c9 [ 323.243531][ T9673] 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 [ 323.243543][ T9673] RSP: 002b:00007f252dde8038 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 323.243557][ T9673] RAX: ffffffffffffffda RBX: 00007f252d1e5fa0 RCX: 00007f252cf8f7c9 [ 323.243565][ T9673] RDX: 0000200000000080 RSI: 0000000000000002 RDI: 00000000000000ff [ 323.243573][ T9673] RBP: 00007f252dde8090 R08: 0000000000000000 R09: 0000000000000000 [ 323.243581][ T9673] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000002 [ 323.243589][ T9673] R13: 00007f252d1e6038 R14: 00007f252d1e5fa0 R15: 00007fff23bc55d8 [ 323.243607][ T9673] [ 323.243693][ T9673] kexec: Could not allocate control_code_buffer [ 323.591966][ T9678] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 325.559810][ T9711] netlink: 98 bytes leftover after parsing attributes in process `syz.0.875'. [ 326.257035][ T9723] FAULT_INJECTION: forcing a failure. [ 326.257035][ T9723] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 326.270181][ T9723] CPU: 0 UID: 0 PID: 9723 Comm: syz.3.877 Not tainted syzkaller #0 PREEMPT(full) [ 326.270201][ T9723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 326.270210][ T9723] Call Trace: [ 326.270215][ T9723] [ 326.270221][ T9723] dump_stack_lvl+0x16c/0x1f0 [ 326.270241][ T9723] should_fail_ex+0x512/0x640 [ 326.270258][ T9723] _copy_from_user+0x2e/0xd0 [ 326.270273][ T9723] core_sys_select+0x361/0xae0 [ 326.270300][ T9723] ? __pfx_core_sys_select+0x10/0x10 [ 326.270324][ T9723] ? proc_fail_nth_write+0x9f/0x220 [ 326.270355][ T9723] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 326.270374][ T9723] kern_select+0x15d/0x1e0 [ 326.270392][ T9723] ? __pfx_kern_select+0x10/0x10 [ 326.270414][ T9723] ? __pfx_ksys_write+0x10/0x10 [ 326.270430][ T9723] __x64_sys_select+0xbd/0x160 [ 326.270441][ T9723] ? do_syscall_64+0x91/0xf80 [ 326.270454][ T9723] ? lockdep_hardirqs_on+0x7c/0x110 [ 326.270467][ T9723] do_syscall_64+0xcd/0xf80 [ 326.270482][ T9723] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 326.270496][ T9723] RIP: 0033:0x7f22dc98f7c9 [ 326.270508][ T9723] 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 [ 326.270521][ T9723] RSP: 002b:00007f22dd73e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 326.270535][ T9723] RAX: ffffffffffffffda RBX: 00007f22dcbe6090 RCX: 00007f22dc98f7c9 [ 326.270544][ T9723] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 326.270551][ T9723] RBP: 00007f22dd73e090 R08: 0000000000000000 R09: 0000000000000000 [ 326.270559][ T9723] R10: 00002000000002c0 R11: 0000000000000246 R12: 0000000000000001 [ 326.270567][ T9723] R13: 00007f22dcbe6128 R14: 00007f22dcbe6090 R15: 00007ffc928b05a8 [ 326.270585][ T9723] [ 326.925538][ T9729] binder: binder_mmap: 9728 0-1000 bad vm_flags failed -1 [ 327.626939][ T9736] zswap: compressor not available [ 329.582366][ T9776] i2c i2c-0: DVB: adapter 0 frontend 0 frequency 0 out of range (51000000..2150000000) [ 330.548167][ T9804] vhci_hcd: Wrong hub descriptor type for USB 3.0 roothub. [ 331.666163][ T9828] netlink: 20 bytes leftover after parsing attributes in process `syz.3.891'. [ 331.808864][ T9836] FAULT_INJECTION: forcing a failure. [ 331.808864][ T9836] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 331.857777][ T9836] CPU: 0 UID: 0 PID: 9836 Comm: syz.1.893 Not tainted syzkaller #0 PREEMPT(full) [ 331.857798][ T9836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 331.857806][ T9836] Call Trace: [ 331.857812][ T9836] [ 331.857820][ T9836] dump_stack_lvl+0x16c/0x1f0 [ 331.857840][ T9836] should_fail_ex+0x512/0x640 [ 331.857858][ T9836] should_fail_alloc_page+0xe7/0x130 [ 331.857874][ T9836] prepare_alloc_pages+0x3c2/0x610 [ 331.857889][ T9836] ? rcu_is_watching+0x12/0xc0 [ 331.857911][ T9836] __alloc_frozen_pages_noprof+0x18b/0x2440 [ 331.857932][ T9836] ? __lock_acquire+0x433/0x22f0 [ 331.857953][ T9836] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 331.857971][ T9836] ? do_raw_spin_lock+0x12c/0x2b0 [ 331.857989][ T9836] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 331.858005][ T9836] ? find_held_lock+0x2b/0x80 [ 331.858031][ T9836] ? __lock_acquire+0x433/0x22f0 [ 331.858044][ T9836] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 331.858066][ T9836] ? policy_nodemask+0xea/0x4e0 [ 331.858081][ T9836] alloc_pages_mpol+0x1fb/0x550 [ 331.858095][ T9836] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 331.858114][ T9836] folio_alloc_mpol_noprof+0x36/0xe0 [ 331.858131][ T9836] shmem_alloc_folio+0x135/0x160 [ 331.858146][ T9836] shmem_alloc_and_add_folio+0x494/0xc20 [ 331.858166][ T9836] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 331.858184][ T9836] ? shmem_allowable_huge_orders+0xd4/0x3f0 [ 331.858204][ T9836] shmem_get_folio_gfp+0x67f/0x1610 [ 331.858224][ T9836] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 331.858259][ T9836] ? ktime_get_coarse_real_ts64_mg+0x22c/0x300 [ 331.858277][ T9836] ? lockdep_hardirqs_on+0x7c/0x110 [ 331.858293][ T9836] shmem_fault+0x1fe/0xa00 [ 331.858309][ T9836] ? current_time+0x28f/0x380 [ 331.858324][ T9836] ? __pfx_shmem_fault+0x10/0x10 [ 331.858339][ T9836] ? __lock_acquire+0x433/0x22f0 [ 331.858358][ T9836] ? __pfx___up_read+0x10/0x10 [ 331.858381][ T9836] ? inode_to_bdi+0x9e/0x160 [ 331.858415][ T9836] ? __pfx_filemap_map_pages+0x10/0x10 [ 331.858438][ T9836] __do_fault+0x10d/0x490 [ 331.858457][ T9836] ? __pfx_filemap_map_pages+0x10/0x10 [ 331.858472][ T9836] do_pte_missing+0x1a6/0x4000 [ 331.858489][ T9836] ? __handle_mm_fault+0x151e/0x2ad0 [ 331.858507][ T9836] __handle_mm_fault+0x154b/0x2ad0 [ 331.858532][ T9836] ? __pfx___handle_mm_fault+0x10/0x10 [ 331.858558][ T9836] ? find_vma+0xbf/0x140 [ 331.858582][ T9836] ? __pfx_find_vma+0x10/0x10 [ 331.858602][ T9836] handle_mm_fault+0x3fe/0xad0 [ 331.858621][ T9836] do_user_addr_fault+0x2e4/0xda0 [ 331.858639][ T9836] ? rcu_is_watching+0x12/0xc0 [ 331.858660][ T9836] exc_page_fault+0x64/0xc0 [ 331.858674][ T9836] asm_exc_page_fault+0x26/0x30 [ 331.858688][ T9836] RIP: 0010:rep_stos_alternative+0x5b/0x80 [ 331.858704][ T9836] Code: 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 07 48 89 47 08 48 89 47 10 48 89 47 18 48 89 47 20 48 89 47 28 48 89 47 30 <48> 89 47 38 48 83 c7 40 48 83 e9 40 48 83 f9 40 73 d3 83 f9 08 73 [ 331.858716][ T9836] RSP: 0018:ffffc900033b7d48 EFLAGS: 00050202 [ 331.858728][ T9836] RAX: 0000000000000000 RBX: 0000000000000008 RCX: 0000001fffffd048 [ 331.858737][ T9836] RDX: ffff88806a295b80 RSI: ffffffff88ba4043 RDI: 0000000000002fc8 [ 331.858745][ T9836] RBP: 1ffff92000676fb1 R08: 0000000099ddf421 R09: 00000000ffffffff [ 331.858753][ T9836] R10: ffff88806a2966b0 R11: 00000000ffffffff R12: 0000002000000008 [ 331.858761][ T9836] R13: 0000002000000010 R14: 00007ffffffff000 R15: 0000000000000000 [ 331.858779][ T9836] ? vhost_net_ioctl+0x253/0x1840 [ 331.858800][ T9836] vhost_net_ioctl+0x263/0x1840 [ 331.858817][ T9836] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 331.858838][ T9836] ? __pfx_vhost_net_ioctl+0x10/0x10 [ 331.858856][ T9836] ? find_held_lock+0x2b/0x80 [ 331.858874][ T9836] ? hook_file_ioctl_common+0x144/0x410 [ 331.858893][ T9836] ? __fget_files+0x20e/0x3c0 [ 331.858908][ T9836] ? __pfx_vhost_net_ioctl+0x10/0x10 [ 331.858925][ T9836] __x64_sys_ioctl+0x18e/0x210 [ 331.858944][ T9836] do_syscall_64+0xcd/0xf80 [ 331.858959][ T9836] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 331.858972][ T9836] RIP: 0033:0x7f252cf8f7c9 [ 331.858983][ T9836] 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 [ 331.858996][ T9836] RSP: 002b:00007f252dde8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 331.859015][ T9836] RAX: ffffffffffffffda RBX: 00007f252d1e5fa0 RCX: 00007f252cf8f7c9 [ 331.859029][ T9836] RDX: 0000000000000000 RSI: 000000008008af83 RDI: 0000000000000005 [ 331.859042][ T9836] RBP: 00007f252dde8090 R08: 0000000000000000 R09: 0000000000000000 [ 331.859053][ T9836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 331.859065][ T9836] R13: 00007f252d1e6038 R14: 00007f252d1e5fa0 R15: 00007fff23bc55d8 [ 331.859097][ T9836] [ 333.606796][ T9838] tty tty1: ldisc open failed (-12), clearing slot 0 [ 336.328323][ T9897] binder: binder_mmap: 9896 0-1000 bad vm_flags failed -1 [ 336.422256][ T9898] FAULT_INJECTION: forcing a failure. [ 336.422256][ T9898] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 336.460086][ T9898] CPU: 0 UID: 0 PID: 9898 Comm: syz.0.909 Not tainted syzkaller #0 PREEMPT(full) [ 336.460119][ T9898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 336.460132][ T9898] Call Trace: [ 336.460139][ T9898] [ 336.460148][ T9898] dump_stack_lvl+0x16c/0x1f0 [ 336.460177][ T9898] should_fail_ex+0x512/0x640 [ 336.460210][ T9898] strncpy_from_user+0x3b/0x2e0 [ 336.460234][ T9898] getname_flags.part.0+0x8f/0x550 [ 336.460254][ T9898] getname_flags+0x93/0xf0 [ 336.460274][ T9898] do_sys_openat2+0xb8/0x280 [ 336.460291][ T9898] ? __pfx_do_sys_openat2+0x10/0x10 [ 336.460310][ T9898] ? __fget_files+0x20e/0x3c0 [ 336.460326][ T9898] __x64_sys_openat+0x174/0x210 [ 336.460343][ T9898] ? __pfx___x64_sys_openat+0x10/0x10 [ 336.460361][ T9898] ? syscall_user_dispatch+0x78/0x140 [ 336.460385][ T9898] do_syscall_64+0xcd/0xf80 [ 336.460400][ T9898] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 336.460414][ T9898] RIP: 0033:0x7f108c98f7c9 [ 336.460426][ T9898] 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 [ 336.460441][ T9898] RSP: 002b:00007f108d8a8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 336.460454][ T9898] RAX: ffffffffffffffda RBX: 00007f108cbe6090 RCX: 00007f108c98f7c9 [ 336.460463][ T9898] RDX: 0000000000000802 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 336.460471][ T9898] RBP: 00007f108d8a8090 R08: 0000000000000000 R09: 0000000000000000 [ 336.460479][ T9898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 336.460487][ T9898] R13: 00007f108cbe6128 R14: 00007f108cbe6090 R15: 00007ffe663f71e8 [ 336.460505][ T9898] [ 337.220660][ T9905] WARNING! power/level is deprecated; use power/control instead [ 337.553029][ T9910] binder: binder_mmap: 9909 0-1000 bad vm_flags failed -1 [ 340.490344][ T9961] usb usb36: usbfs: process 9961 (syz.1.925) did not claim interface 0 before use [ 341.872248][ T9985] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input7 [ 341.919050][ T9987] FAULT_INJECTION: forcing a failure. [ 341.919050][ T9987] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 341.992791][ T9987] CPU: 0 UID: 0 PID: 9987 Comm: syz.2.932 Not tainted syzkaller #0 PREEMPT(full) [ 341.992818][ T9987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 341.992827][ T9987] Call Trace: [ 341.992833][ T9987] [ 341.992839][ T9987] dump_stack_lvl+0x16c/0x1f0 [ 341.992859][ T9987] should_fail_ex+0x512/0x640 [ 341.992877][ T9987] _copy_to_user+0x32/0xd0 [ 341.992893][ T9987] msr_read+0x14e/0x250 [ 341.992913][ T9987] ? __pfx_msr_read+0x10/0x10 [ 341.992931][ T9987] ? bpf_lsm_file_permission+0x9/0x10 [ 341.992949][ T9987] ? security_file_permission+0x71/0x210 [ 341.992966][ T9987] ? rw_verify_area+0xcf/0x6c0 [ 341.992987][ T9987] ? __pfx_msr_read+0x10/0x10 [ 341.993004][ T9987] vfs_readv+0x5c1/0x8b0 [ 341.993028][ T9987] ? __pfx_vfs_readv+0x10/0x10 [ 341.993061][ T9987] ? __fget_files+0x20e/0x3c0 [ 341.993072][ T9987] ? __fget_files+0x1b0/0x3c0 [ 341.993089][ T9987] ? do_readv+0x132/0x340 [ 341.993107][ T9987] do_readv+0x132/0x340 [ 341.993126][ T9987] ? __pfx_do_readv+0x10/0x10 [ 341.993151][ T9987] do_syscall_64+0xcd/0xf80 [ 341.993169][ T9987] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 341.993344][ T9987] RIP: 0033:0x7ff4cb78f7c9 [ 341.993360][ T9987] 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 [ 341.993374][ T9987] RSP: 002b:00007ff4cc70b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 341.993388][ T9987] RAX: ffffffffffffffda RBX: 00007ff4cb9e5fa0 RCX: 00007ff4cb78f7c9 [ 341.993397][ T9987] RDX: 0000000000000400 RSI: 00002000000000c0 RDI: 0000000000000003 [ 341.993405][ T9987] RBP: 00007ff4cc70b090 R08: 0000000000000000 R09: 0000000000000000 [ 341.993413][ T9987] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 341.993421][ T9987] R13: 00007ff4cb9e6038 R14: 00007ff4cb9e5fa0 R15: 00007ffffa36eaa8 [ 341.993440][ T9987] [ 343.123125][T10010] FAULT_INJECTION: forcing a failure. [ 343.123125][T10010] name failslab, interval 1, probability 0, space 0, times 0 [ 343.136723][T10010] CPU: 0 UID: 0 PID: 10010 Comm: syz.1.938 Not tainted syzkaller #0 PREEMPT(full) [ 343.136769][T10010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 343.136784][T10010] Call Trace: [ 343.136792][T10010] [ 343.136802][T10010] dump_stack_lvl+0x16c/0x1f0 [ 343.136832][T10010] should_fail_ex+0x512/0x640 [ 343.136859][T10010] ? kmem_cache_alloc_node_noprof+0x65/0x7f0 [ 343.136899][T10010] should_failslab+0xc2/0x120 [ 343.136927][T10010] kmem_cache_alloc_node_noprof+0x78/0x7f0 [ 343.136961][T10010] ? __alloc_skb+0x156/0x410 [ 343.136996][T10010] ? __alloc_skb+0x156/0x410 [ 343.137019][T10010] __alloc_skb+0x156/0x410 [ 343.137042][T10010] ? __alloc_skb+0x35d/0x410 [ 343.137067][T10010] ? __pfx___alloc_skb+0x10/0x10 [ 343.137094][T10010] ? skb_page_frag_refill+0x11b/0x350 [ 343.137134][T10010] ? sk_page_frag_refill+0x6c/0x340 [ 343.137162][T10010] kcm_sendmsg+0x611/0x2ca0 [ 343.137228][T10010] ? __pfx_kcm_sendmsg+0x10/0x10 [ 343.137268][T10010] ? aa_sock_msg_perm.constprop.0+0x100/0x1b0 [ 343.137312][T10010] sock_sendmsg+0x3cc/0x470 [ 343.137346][T10010] ? ktime_get_coarse_real_ts64_mg+0x240/0x300 [ 343.137376][T10010] ? __pfx_sock_sendmsg+0x10/0x10 [ 343.137441][T10010] splice_to_socket+0xaf4/0x1110 [ 343.137485][T10010] ? __pfx_splice_to_socket+0x10/0x10 [ 343.137564][T10010] ? lockdep_init_map_type+0x5c/0x270 [ 343.137595][T10010] ? __pfx_pipe_lock_cmp_fn+0x10/0x10 [ 343.137634][T10010] ? __pfx_splice_to_socket+0x10/0x10 [ 343.137662][T10010] direct_splice_actor+0x192/0x6c0 [ 343.137691][T10010] splice_direct_to_actor+0x345/0xa30 [ 343.137718][T10010] ? __pfx_direct_splice_actor+0x10/0x10 [ 343.137759][T10010] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 343.137788][T10010] ? futex_private_hash_put+0x160/0x1b0 [ 343.137825][T10010] do_splice_direct+0x174/0x240 [ 343.137851][T10010] ? __pfx_do_splice_direct+0x10/0x10 [ 343.137877][T10010] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 343.137917][T10010] ? bpf_lsm_file_permission+0x9/0x10 [ 343.137949][T10010] ? security_file_permission+0x71/0x210 [ 343.137978][T10010] ? rw_verify_area+0xcf/0x6c0 [ 343.138017][T10010] do_sendfile+0xb06/0xe50 [ 343.138061][T10010] ? __pfx_do_sendfile+0x10/0x10 [ 343.138104][T10010] ? __x64_sys_futex+0x1e0/0x4c0 [ 343.138133][T10010] ? __x64_sys_futex+0x1e9/0x4c0 [ 343.138168][T10010] __x64_sys_sendfile64+0x1d8/0x220 [ 343.138198][T10010] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 343.138238][T10010] do_syscall_64+0xcd/0xf80 [ 343.138267][T10010] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 343.138292][T10010] RIP: 0033:0x7f252cf8f7c9 [ 343.138314][T10010] 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 [ 343.138338][T10010] RSP: 002b:00007f252dde8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 343.138362][T10010] RAX: ffffffffffffffda RBX: 00007f252d1e5fa0 RCX: 00007f252cf8f7c9 [ 343.138379][T10010] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000001 [ 343.138393][T10010] RBP: 00007f252d013f91 R08: 0000000000000000 R09: 0000000000000000 [ 343.138407][T10010] R10: 000000007ffff011 R11: 0000000000000246 R12: 0000000000000000 [ 343.138421][T10010] R13: 00007f252d1e6038 R14: 00007f252d1e5fa0 R15: 00007fff23bc55d8 [ 343.138458][T10010] [ 344.404647][T10031] input: f¬ as /devices/virtual/input/input8 [ 345.640595][T10050] tipc: Can't bind to reserved service type 0 [ 345.646798][T10049] FAULT_INJECTION: forcing a failure. [ 345.646798][T10049] name failslab, interval 1, probability 0, space 0, times 0 [ 345.683274][T10049] CPU: 1 UID: 0 PID: 10049 Comm: syz.1.946 Not tainted syzkaller #0 PREEMPT(full) [ 345.683312][T10049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 345.683326][T10049] Call Trace: [ 345.683335][T10049] [ 345.683344][T10049] dump_stack_lvl+0x16c/0x1f0 [ 345.683377][T10049] should_fail_ex+0x512/0x640 [ 345.683403][T10049] ? kmem_cache_alloc_lru_noprof+0x66/0x760 [ 345.683444][T10049] should_failslab+0xc2/0x120 [ 345.683471][T10049] kmem_cache_alloc_lru_noprof+0x79/0x760 [ 345.683506][T10049] ? __d_alloc+0x35/0xa80 [ 345.683539][T10049] ? __d_alloc+0x35/0xa80 [ 345.683582][T10049] __d_alloc+0x35/0xa80 [ 345.683605][T10049] ? stack_trace_save+0x8e/0xc0 [ 345.683633][T10049] d_alloc_parallel+0x111/0x1510 [ 345.683673][T10049] ? __lock_acquire+0x433/0x22f0 [ 345.683701][T10049] ? __pfx_d_alloc_parallel+0x10/0x10 [ 345.683729][T10049] ? __lock_acquire+0x433/0x22f0 [ 345.683756][T10049] ? lockdep_init_map_type+0x5c/0x270 [ 345.683783][T10049] ? lockdep_init_map_type+0x5c/0x270 [ 345.683817][T10049] __lookup_slow+0x193/0x460 [ 345.683849][T10049] ? __pfx___lookup_slow+0x10/0x10 [ 345.683901][T10049] ? __d_lookup+0x266/0x4a0 [ 345.683939][T10049] lookup_slow+0x50/0x70 [ 345.683969][T10049] link_path_walk+0x12d8/0x1c70 [ 345.684024][T10049] path_openat+0x1bd/0x3140 [ 345.684049][T10049] ? do_syscall_64+0xcd/0xf80 [ 345.684074][T10049] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 345.684111][T10049] ? __pfx_path_openat+0x10/0x10 [ 345.684149][T10049] do_filp_open+0x20b/0x470 [ 345.684175][T10049] ? __pfx_do_filp_open+0x10/0x10 [ 345.684228][T10049] ? alloc_fd+0x471/0x7d0 [ 345.684260][T10049] do_sys_openat2+0x11f/0x280 [ 345.684288][T10049] ? __pfx_do_sys_openat2+0x10/0x10 [ 345.684331][T10049] __x64_sys_openat+0x174/0x210 [ 345.684362][T10049] ? __pfx___x64_sys_openat+0x10/0x10 [ 345.684408][T10049] do_syscall_64+0xcd/0xf80 [ 345.684436][T10049] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 345.684460][T10049] RIP: 0033:0x7f252cf8f7c9 [ 345.684482][T10049] 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 [ 345.684504][T10049] RSP: 002b:00007f252dde8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 345.684528][T10049] RAX: ffffffffffffffda RBX: 00007f252d1e5fa0 RCX: 00007f252cf8f7c9 [ 345.684553][T10049] RDX: 0000000000000000 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 345.684570][T10049] RBP: 00007f252d013f91 R08: 0000000000000000 R09: 0000000000000000 [ 345.684586][T10049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 345.684602][T10049] R13: 00007f252d1e6038 R14: 00007f252d1e5fa0 R15: 00007fff23bc55d8 [ 345.684639][T10049] [ 349.258338][T10138] ecryptfs_miscdev_write: Dropping miscdev message of unrecognized type [0] [ 349.302295][T10138] binder: 10137:10138 unknown command 0 [ 349.324298][T10138] binder: 10137:10138 ioctl c0306201 2000000000c0 returned -22 [ 350.656930][T10160] FAULT_INJECTION: forcing a failure. [ 350.656930][T10160] name failslab, interval 1, probability 0, space 0, times 0 [ 350.670735][T10160] CPU: 0 UID: 0 PID: 10160 Comm: syz.0.973 Not tainted syzkaller #0 PREEMPT(full) [ 350.670766][T10160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 350.670776][T10160] Call Trace: [ 350.670781][T10160] [ 350.670787][T10160] dump_stack_lvl+0x16c/0x1f0 [ 350.670808][T10160] should_fail_ex+0x512/0x640 [ 350.670823][T10160] ? kmem_cache_alloc_noprof+0x62/0x760 [ 350.670843][T10160] should_failslab+0xc2/0x120 [ 350.670858][T10160] kmem_cache_alloc_noprof+0x75/0x760 [ 350.670875][T10160] ? __kernfs_new_node+0xd2/0x8d0 [ 350.670897][T10160] ? __kernfs_new_node+0xd2/0x8d0 [ 350.670913][T10160] __kernfs_new_node+0xd2/0x8d0 [ 350.670932][T10160] ? __pfx___kernfs_new_node+0x10/0x10 [ 350.670954][T10160] ? find_held_lock+0x2b/0x80 [ 350.670974][T10160] ? kernfs_root+0xee/0x2a0 [ 350.670995][T10160] kernfs_new_node+0x13c/0x1e0 [ 350.671017][T10160] __kernfs_create_file+0x53/0x350 [ 350.671034][T10160] cgroup_addrm_files+0x546/0xc20 [ 350.671060][T10160] ? __xa_store+0x1dc/0x2e0 [ 350.671074][T10160] ? __pfx_cgroup_addrm_files+0x10/0x10 [ 350.671092][T10160] ? __pfx___xa_store+0x10/0x10 [ 350.671113][T10160] ? do_raw_spin_unlock+0x172/0x230 [ 350.671133][T10160] css_populate_dir+0x169/0x570 [ 350.671152][T10160] cgroup_apply_control_enable+0x3f3/0xbb0 [ 350.671179][T10160] cgroup_mkdir+0x5e0/0x12e0 [ 350.671200][T10160] ? __pfx_cgroup_mkdir+0x10/0x10 [ 350.671220][T10160] kernfs_iop_mkdir+0x111/0x190 [ 350.671238][T10160] ? bpf_lsm_inode_mkdir+0x9/0x10 [ 350.671254][T10160] vfs_mkdir+0x731/0xb60 [ 350.671275][T10160] do_mkdirat+0x442/0x5e0 [ 350.671291][T10160] ? __pfx_do_mkdirat+0x10/0x10 [ 350.671305][T10160] ? strncpy_from_user+0x203/0x2e0 [ 350.671326][T10160] ? getname_flags.part.0+0x1c5/0x550 [ 350.671345][T10160] __x64_sys_mkdir+0xef/0x140 [ 350.671359][T10160] do_syscall_64+0xcd/0xf80 [ 350.671373][T10160] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 350.671387][T10160] RIP: 0033:0x7f108c98f7c9 [ 350.671399][T10160] 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 [ 350.671412][T10160] RSP: 002b:00007f108d8c9038 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 350.671425][T10160] RAX: ffffffffffffffda RBX: 00007f108cbe5fa0 RCX: 00007f108c98f7c9 [ 350.671433][T10160] RDX: 0000000000000000 RSI: 00000000000008cd RDI: 0000200000000000 [ 350.671441][T10160] RBP: 00007f108ca13f91 R08: 0000000000000000 R09: 0000000000000000 [ 350.671450][T10160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 350.671458][T10160] R13: 00007f108cbe6038 R14: 00007f108cbe5fa0 R15: 00007ffe663f71e8 [ 350.671478][T10160] [ 350.671497][T10160] cgroup: cgroup_addrm_files: failed to add kmem.slabinfo, err=-12 [ 351.071141][T10165] FAULT_INJECTION: forcing a failure. [ 351.071141][T10165] name failslab, interval 1, probability 0, space 0, times 0 [ 351.097076][T10165] CPU: 0 UID: 0 PID: 10165 Comm: syz.1.975 Not tainted syzkaller #0 PREEMPT(full) [ 351.097111][T10165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 351.097126][T10165] Call Trace: [ 351.097135][T10165] [ 351.097145][T10165] dump_stack_lvl+0x16c/0x1f0 [ 351.097175][T10165] should_fail_ex+0x512/0x640 [ 351.097200][T10165] ? __kmalloc_cache_noprof+0x5f/0x800 [ 351.097237][T10165] should_failslab+0xc2/0x120 [ 351.097264][T10165] __kmalloc_cache_noprof+0x72/0x800 [ 351.097297][T10165] ? tty_alloc_file+0x3f/0xa0 [ 351.097328][T10165] ? kobject_get_unless_zero+0x156/0x1e0 [ 351.097360][T10165] ? tty_alloc_file+0x3f/0xa0 [ 351.097388][T10165] ? __pfx_ptmx_open+0x10/0x10 [ 351.097411][T10165] tty_alloc_file+0x3f/0xa0 [ 351.097442][T10165] ptmx_open+0x61/0x360 [ 351.097468][T10165] ? __pfx_ptmx_open+0x10/0x10 [ 351.097493][T10165] chrdev_open+0x234/0x6a0 [ 351.097522][T10165] ? __pfx_apparmor_file_open+0x10/0x10 [ 351.097561][T10165] ? __pfx_chrdev_open+0x10/0x10 [ 351.097591][T10165] ? fsnotify_open_perm_and_set_mode+0x17c/0xa60 [ 351.097627][T10165] do_dentry_open+0x748/0x1590 [ 351.097650][T10165] ? __pfx_chrdev_open+0x10/0x10 [ 351.097682][T10165] vfs_open+0x82/0x3f0 [ 351.097713][T10165] path_openat+0x2078/0x3140 [ 351.097750][T10165] ? __pfx_path_openat+0x10/0x10 [ 351.097788][T10165] do_filp_open+0x20b/0x470 [ 351.097816][T10165] ? __pfx_do_filp_open+0x10/0x10 [ 351.097868][T10165] ? alloc_fd+0x471/0x7d0 [ 351.097901][T10165] do_sys_openat2+0x11f/0x280 [ 351.097932][T10165] ? __pfx_do_sys_openat2+0x10/0x10 [ 351.097978][T10165] __x64_sys_openat+0x174/0x210 [ 351.098020][T10165] ? __pfx___x64_sys_openat+0x10/0x10 [ 351.098070][T10165] do_syscall_64+0xcd/0xf80 [ 351.098106][T10165] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 351.098132][T10165] RIP: 0033:0x7f252cf8f7c9 [ 351.098154][T10165] 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 [ 351.098177][T10165] RSP: 002b:00007f252dde8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 351.098202][T10165] RAX: ffffffffffffffda RBX: 00007f252d1e5fa0 RCX: 00007f252cf8f7c9 [ 351.098220][T10165] RDX: 0000000000000000 RSI: 0000200000000080 RDI: ffffffffffffff9c [ 351.098236][T10165] RBP: 00007f252d013f91 R08: 0000000000000000 R09: 0000000000000000 [ 351.098252][T10165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 351.098267][T10165] R13: 00007f252d1e6038 R14: 00007f252d1e5fa0 R15: 00007fff23bc55d8 [ 351.098304][T10165] [ 351.463049][T10168] FAULT_INJECTION: forcing a failure. [ 351.463049][T10168] name failslab, interval 1, probability 0, space 0, times 0 [ 351.495704][T10168] CPU: 1 UID: 0 PID: 10168 Comm: syz.1.976 Not tainted syzkaller #0 PREEMPT(full) [ 351.495727][T10168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 351.495737][T10168] Call Trace: [ 351.495742][T10168] [ 351.495748][T10168] dump_stack_lvl+0x16c/0x1f0 [ 351.495769][T10168] should_fail_ex+0x512/0x640 [ 351.495785][T10168] ? __kmalloc_cache_noprof+0x5f/0x800 [ 351.495804][T10168] should_failslab+0xc2/0x120 [ 351.495819][T10168] __kmalloc_cache_noprof+0x72/0x800 [ 351.495835][T10168] ? snd_timer_user_open+0x6b/0x180 [ 351.495853][T10168] ? snd_timer_user_open+0x6b/0x180 [ 351.495865][T10168] ? __pfx_snd_timer_user_open+0x10/0x10 [ 351.495877][T10168] snd_timer_user_open+0x6b/0x180 [ 351.495890][T10168] snd_open+0x22d/0x4c0 [ 351.495910][T10168] ? __pfx_snd_open+0x10/0x10 [ 351.495929][T10168] chrdev_open+0x234/0x6a0 [ 351.495943][T10168] ? __pfx_apparmor_file_open+0x10/0x10 [ 351.495977][T10168] ? __pfx_chrdev_open+0x10/0x10 [ 351.495993][T10168] ? fsnotify_open_perm_and_set_mode+0x17c/0xa60 [ 351.496012][T10168] do_dentry_open+0x748/0x1590 [ 351.496025][T10168] ? __pfx_chrdev_open+0x10/0x10 [ 351.496047][T10168] vfs_open+0x82/0x3f0 [ 351.496068][T10168] path_openat+0x2078/0x3140 [ 351.496088][T10168] ? __pfx_path_openat+0x10/0x10 [ 351.496108][T10168] do_filp_open+0x20b/0x470 [ 351.496121][T10168] ? __pfx_do_filp_open+0x10/0x10 [ 351.496148][T10168] ? alloc_fd+0x471/0x7d0 [ 351.496167][T10168] do_sys_openat2+0x11f/0x280 [ 351.496184][T10168] ? __pfx_do_sys_openat2+0x10/0x10 [ 351.496199][T10168] ? __pfx___might_resched+0x10/0x10 [ 351.496219][T10168] ? blkcg_maybe_throttle_current+0x650/0xf30 [ 351.496233][T10168] ? _raw_spin_unlock_irq+0x23/0x50 [ 351.496257][T10168] __x64_sys_openat+0x174/0x210 [ 351.496274][T10168] ? __pfx___x64_sys_openat+0x10/0x10 [ 351.496297][T10168] do_syscall_64+0xcd/0xf80 [ 351.496312][T10168] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 351.496326][T10168] RIP: 0033:0x7f252cf8f7c9 [ 351.496338][T10168] 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 [ 351.496350][T10168] RSP: 002b:00007f252dde8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 351.496364][T10168] RAX: ffffffffffffffda RBX: 00007f252d1e5fa0 RCX: 00007f252cf8f7c9 [ 351.496374][T10168] RDX: 0000000000048180 RSI: 0000200000000080 RDI: ffffffffffffff9c [ 351.496382][T10168] RBP: 00007f252d013f91 R08: 0000000000000000 R09: 0000000000000000 [ 351.496390][T10168] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 351.496397][T10168] R13: 00007f252d1e6038 R14: 00007f252d1e5fa0 R15: 00007fff23bc55d8 [ 351.496415][T10168] [ 351.758014][ C1] vkms_vblank_simulate: vblank timer overrun [ 352.676480][T10196] netlink: 8 bytes leftover after parsing attributes in process `syz.2.984'. [ 353.226097][T10203] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 353.257750][T10203] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 353.307749][T10203] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 353.330774][T10203] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 353.529736][T10225] netlink: 8 bytes leftover after parsing attributes in process `syz.0.987'. [ 354.190256][T10238] netlink: 330 bytes leftover after parsing attributes in process `syz.2.990'. [ 354.226715][T10238] : renamed from veth1_vlan (while UP) [ 354.260463][T10238] : entered allmulticast mode [ 355.037422][ T5159] Bluetooth: hci2: command 0x0406 tx timeout [ 355.276609][ T5159] Bluetooth: hci0: command 0x0406 tx timeout [ 355.356766][ T5849] Bluetooth: hci3: command 0x0406 tx timeout [ 355.362925][ T5159] Bluetooth: hci1: command 0x0406 tx timeout [ 355.564554][T10280] random: crng reseeded on system resumption [ 355.874058][T10272] blktrace: Concurrent blktraces are not allowed on loop5 [ 358.527871][T10327] ecryptfs_miscdev_write: Acceptable packet size range is [6-531], but amount of data written is [2147479552]. [ 358.631661][T10330] HfR: entered promiscuous mode [ 364.171983][T10413] FAULT_INJECTION: forcing a failure. [ 364.171983][T10413] name failslab, interval 1, probability 0, space 0, times 0 [ 364.256743][T10413] CPU: 0 UID: 0 PID: 10413 Comm: syz.1.1026 Not tainted syzkaller #0 PREEMPT(full) [ 364.256770][T10413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 364.256797][T10413] Call Trace: [ 364.256803][T10413] [ 364.256812][T10413] dump_stack_lvl+0x16c/0x1f0 [ 364.256835][T10413] should_fail_ex+0x512/0x640 [ 364.256854][T10413] ? __kvmalloc_node_noprof+0x129/0xa50 [ 364.256882][T10413] should_failslab+0xc2/0x120 [ 364.256901][T10413] __kvmalloc_node_noprof+0x13c/0xa50 [ 364.256929][T10413] ? __pfx__mutex_trylock_nest_lock+0x10/0x10 [ 364.256948][T10413] ? file_tty_write.constprop.0+0x6f3/0x9b0 [ 364.256977][T10413] ? file_tty_write.constprop.0+0x6f3/0x9b0 [ 364.256997][T10413] file_tty_write.constprop.0+0x6f3/0x9b0 [ 364.257026][T10413] redirected_tty_write+0xd4/0x120 [ 364.257049][T10413] vfs_write+0x7d3/0x11d0 [ 364.257066][T10413] ? __pfx_redirected_tty_write+0x10/0x10 [ 364.257091][T10413] ? __pfx_vfs_write+0x10/0x10 [ 364.257105][T10413] ? find_held_lock+0x2b/0x80 [ 364.257149][T10413] ksys_write+0x12a/0x250 [ 364.257166][T10413] ? __pfx_ksys_write+0x10/0x10 [ 364.257191][T10413] do_syscall_64+0xcd/0xf80 [ 364.257210][T10413] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 364.257229][T10413] RIP: 0033:0x7f252cf8f7c9 [ 364.257246][T10413] 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 [ 364.257263][T10413] RSP: 002b:00007f252dde8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 364.257281][T10413] RAX: ffffffffffffffda RBX: 00007f252d1e5fa0 RCX: 00007f252cf8f7c9 [ 364.257299][T10413] RDX: 0000000000000004 RSI: 0000200000000000 RDI: 0000000000000003 [ 364.257310][T10413] RBP: 00007f252dde8090 R08: 0000000000000000 R09: 0000000000000000 [ 364.257321][T10413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 364.257332][T10413] R13: 00007f252d1e6038 R14: 00007f252d1e5fa0 R15: 00007fff23bc55d8 [ 364.257361][T10413] [ 367.416869][T10472] FAULT_INJECTION: forcing a failure. [ 367.416869][T10472] name failslab, interval 1, probability 0, space 0, times 0 [ 367.456769][T10472] CPU: 1 UID: 0 PID: 10472 Comm: syz.1.1038 Not tainted syzkaller #0 PREEMPT(full) [ 367.456807][T10472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 367.456824][T10472] Call Trace: [ 367.456833][T10472] [ 367.456843][T10472] dump_stack_lvl+0x16c/0x1f0 [ 367.456874][T10472] should_fail_ex+0x512/0x640 [ 367.456901][T10472] ? __kmalloc_cache_noprof+0x5f/0x800 [ 367.456937][T10472] should_failslab+0xc2/0x120 [ 367.456966][T10472] __kmalloc_cache_noprof+0x72/0x800 [ 367.456998][T10472] ? tty_alloc_file+0x3f/0xa0 [ 367.457030][T10472] ? kobject_get_unless_zero+0x156/0x1e0 [ 367.457061][T10472] ? tty_alloc_file+0x3f/0xa0 [ 367.457090][T10472] ? __pfx_ptmx_open+0x10/0x10 [ 367.457114][T10472] tty_alloc_file+0x3f/0xa0 [ 367.457144][T10472] ptmx_open+0x61/0x360 [ 367.457170][T10472] ? __pfx_ptmx_open+0x10/0x10 [ 367.457194][T10472] chrdev_open+0x234/0x6a0 [ 367.457221][T10472] ? __pfx_apparmor_file_open+0x10/0x10 [ 367.457259][T10472] ? __pfx_chrdev_open+0x10/0x10 [ 367.457288][T10472] ? fsnotify_open_perm_and_set_mode+0x17c/0xa60 [ 367.457322][T10472] do_dentry_open+0x748/0x1590 [ 367.457346][T10472] ? __pfx_chrdev_open+0x10/0x10 [ 367.457393][T10472] vfs_open+0x82/0x3f0 [ 367.457441][T10472] path_openat+0x2078/0x3140 [ 367.457490][T10472] ? __pfx_path_openat+0x10/0x10 [ 367.457539][T10472] do_filp_open+0x20b/0x470 [ 367.457568][T10472] ? __pfx_do_filp_open+0x10/0x10 [ 367.457620][T10472] ? alloc_fd+0x471/0x7d0 [ 367.457663][T10472] do_sys_openat2+0x11f/0x280 [ 367.457695][T10472] ? __pfx_do_sys_openat2+0x10/0x10 [ 367.457742][T10472] __x64_sys_openat+0x174/0x210 [ 367.457775][T10472] ? __pfx___x64_sys_openat+0x10/0x10 [ 367.457822][T10472] do_syscall_64+0xcd/0xf80 [ 367.457851][T10472] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 367.457876][T10472] RIP: 0033:0x7f252cf8f7c9 [ 367.457898][T10472] 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 [ 367.457923][T10472] RSP: 002b:00007f252dde8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 367.457947][T10472] RAX: ffffffffffffffda RBX: 00007f252d1e5fa0 RCX: 00007f252cf8f7c9 [ 367.457965][T10472] RDX: 0000000000000000 RSI: 0000200000000080 RDI: ffffffffffffff9c [ 367.457982][T10472] RBP: 00007f252d013f91 R08: 0000000000000000 R09: 0000000000000000 [ 367.457998][T10472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 367.458013][T10472] R13: 00007f252d1e6038 R14: 00007f252d1e5fa0 R15: 00007fff23bc55d8 [ 367.458049][T10472] [ 367.845676][T10474] ecryptfs_miscdev_write: Dropping miscdev message of unrecognized type [0] [ 368.762278][T10501] ecryptfs_miscdev_write: Acceptable packet size range is [6-531], but amount of data written is [2147479552]. [ 371.380175][T10534] FAULT_INJECTION: forcing a failure. [ 371.380175][T10534] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 371.408820][T10534] CPU: 1 UID: 0 PID: 10534 Comm: syz.3.1053 Not tainted syzkaller #0 PREEMPT(full) [ 371.408857][T10534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 371.408872][T10534] Call Trace: [ 371.408880][T10534] [ 371.408892][T10534] dump_stack_lvl+0x16c/0x1f0 [ 371.408922][T10534] should_fail_ex+0x512/0x640 [ 371.408955][T10534] should_fail_alloc_page+0xe7/0x130 [ 371.408985][T10534] prepare_alloc_pages+0x3c2/0x610 [ 371.409016][T10534] __alloc_frozen_pages_noprof+0x18b/0x2440 [ 371.409066][T10534] ? mas_find+0x156/0x6d0 [ 371.409094][T10534] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 371.409133][T10534] ? __pfx_validate_mm+0x10/0x10 [ 371.409168][T10534] ? kmem_cache_free+0x171/0x770 [ 371.409198][T10534] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 371.409230][T10534] ? vma_wants_writenotify+0x10b/0x390 [ 371.409248][T10534] ? __pfx_vma_wants_writenotify+0x10/0x10 [ 371.409265][T10534] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 371.409286][T10534] ? policy_nodemask+0xea/0x4e0 [ 371.409301][T10534] alloc_pages_mpol+0x1fb/0x550 [ 371.409315][T10534] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 371.409334][T10534] alloc_pages_noprof+0x12d/0x180 [ 371.409348][T10534] __pmd_alloc+0x3b/0x8b0 [ 371.409362][T10534] __handle_mm_fault+0xa77/0x2ad0 [ 371.409382][T10534] ? __pfx___handle_mm_fault+0x10/0x10 [ 371.409412][T10534] handle_mm_fault+0x3fe/0xad0 [ 371.409430][T10534] __get_user_pages+0x605/0x33c0 [ 371.409451][T10534] ? __pfx___get_user_pages+0x10/0x10 [ 371.409468][T10534] populate_vma_page_range+0x267/0x3f0 [ 371.409483][T10534] ? __pfx_populate_vma_page_range+0x10/0x10 [ 371.409496][T10534] ? __pfx_find_vma_intersection+0x10/0x10 [ 371.409516][T10534] ? do_mmap+0x69c/0x1210 [ 371.409537][T10534] __mm_populate+0x1d8/0x380 [ 371.409551][T10534] ? __pfx___mm_populate+0x10/0x10 [ 371.409566][T10534] ? up_write+0x282/0x4e0 [ 371.409584][T10534] vm_mmap_pgoff+0x37f/0x470 [ 371.409606][T10534] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 371.409629][T10534] ? __x64_sys_futex+0x1e0/0x4c0 [ 371.409645][T10534] ? __x64_sys_futex+0x1e9/0x4c0 [ 371.409663][T10534] ksys_mmap_pgoff+0x7d/0x5c0 [ 371.409681][T10534] ? xfd_validate_state+0x61/0x180 [ 371.409724][T10534] ? __pfx_ksys_read+0x10/0x10 [ 371.409746][T10534] __x64_sys_mmap+0x125/0x190 [ 371.409762][T10534] do_syscall_64+0xcd/0xf80 [ 371.409780][T10534] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 371.409794][T10534] RIP: 0033:0x7f22dc98f7c9 [ 371.409807][T10534] 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 [ 371.409821][T10534] RSP: 002b:00007f22dd75f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 371.409835][T10534] RAX: ffffffffffffffda RBX: 00007f22dcbe5fa0 RCX: 00007f22dc98f7c9 [ 371.409844][T10534] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 371.409853][T10534] RBP: 00007f22dca13f91 R08: ffffffffffffffff R09: 0000000000000000 [ 371.409862][T10534] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 371.409870][T10534] R13: 00007f22dcbe6038 R14: 00007f22dcbe5fa0 R15: 00007ffc928b05a8 [ 371.409889][T10534] [ 372.088583][T10546] netlink: 64 bytes leftover after parsing attributes in process `syz.0.1056'. [ 372.258720][T10551] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1057'. [ 373.521990][T10567] FAULT_INJECTION: forcing a failure. [ 373.521990][T10567] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 373.543511][T10567] CPU: 1 UID: 0 PID: 10567 Comm: syz.1.1061 Not tainted syzkaller #0 PREEMPT(full) [ 373.543546][T10567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 373.543560][T10567] Call Trace: [ 373.543568][T10567] [ 373.543578][T10567] dump_stack_lvl+0x16c/0x1f0 [ 373.543609][T10567] should_fail_ex+0x512/0x640 [ 373.543641][T10567] should_fail_alloc_page+0xe7/0x130 [ 373.543671][T10567] prepare_alloc_pages+0x3c2/0x610 [ 373.543698][T10567] ? __lock_acquire+0x433/0x22f0 [ 373.543729][T10567] __alloc_frozen_pages_noprof+0x18b/0x2440 [ 373.543766][T10567] ? __lock_acquire+0x433/0x22f0 [ 373.543811][T10567] ? __lock_acquire+0x433/0x22f0 [ 373.543839][T10567] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 373.543887][T10567] ? find_held_lock+0x2b/0x80 [ 373.543922][T10567] ? is_bpf_text_address+0x8a/0x1a0 [ 373.543956][T10567] ? bpf_ksym_find+0x124/0x1c0 [ 373.543985][T10567] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 373.544026][T10567] ? policy_nodemask+0xea/0x4e0 [ 373.544056][T10567] alloc_pages_mpol+0x1fb/0x550 [ 373.544084][T10567] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 373.544120][T10567] folio_alloc_mpol_noprof+0x36/0xe0 [ 373.544152][T10567] shmem_alloc_folio+0x135/0x160 [ 373.544181][T10567] shmem_alloc_and_add_folio+0x494/0xc20 [ 373.544221][T10567] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 373.544253][T10567] ? shmem_allowable_huge_orders+0xd4/0x3f0 [ 373.544294][T10567] shmem_get_folio_gfp+0x67f/0x1610 [ 373.544333][T10567] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 373.544361][T10567] ? __pfx___might_resched+0x10/0x10 [ 373.544399][T10567] ? find_held_lock+0x2b/0x80 [ 373.544439][T10567] shmem_fault+0x1fe/0xa00 [ 373.544469][T10567] ? up_write+0x282/0x4e0 [ 373.544498][T10567] ? __pfx_shmem_fault+0x10/0x10 [ 373.544528][T10567] ? __lock_acquire+0x433/0x22f0 [ 373.544571][T10567] ? __pfx_filemap_map_pages+0x10/0x10 [ 373.544600][T10567] __do_fault+0x10d/0x490 [ 373.544634][T10567] ? __pfx_filemap_map_pages+0x10/0x10 [ 373.544662][T10567] do_pte_missing+0x1a6/0x4000 [ 373.544694][T10567] ? __handle_mm_fault+0x151e/0x2ad0 [ 373.544729][T10567] __handle_mm_fault+0x154b/0x2ad0 [ 373.544767][T10567] ? __pfx___handle_mm_fault+0x10/0x10 [ 373.544802][T10567] ? __pte_offset_map_lock+0x174/0x310 [ 373.544840][T10567] ? find_held_lock+0x2b/0x80 [ 373.544886][T10567] ? follow_page_pte+0x611/0x1390 [ 373.544945][T10567] handle_mm_fault+0x3fe/0xad0 [ 373.544979][T10567] __get_user_pages+0x605/0x33c0 [ 373.545014][T10567] ? __lock_acquire+0x433/0x22f0 [ 373.545041][T10567] ? __pfx___get_user_pages+0x10/0x10 [ 373.545074][T10567] faultin_page_range+0x338/0x940 [ 373.545107][T10567] madvise_do_behavior+0x34c/0x530 [ 373.545137][T10567] ? __pfx_madvise_do_behavior+0x10/0x10 [ 373.545165][T10567] ? down_read+0x13d/0x460 [ 373.545210][T10567] do_madvise+0x176/0x240 [ 373.545235][T10567] ? __pfx_do_madvise+0x10/0x10 [ 373.545257][T10567] ? __mutex_unlock_slowpath+0x161/0x790 [ 373.545294][T10567] ? __fget_files+0x20e/0x3c0 [ 373.545331][T10567] ? __pfx_ksys_write+0x10/0x10 [ 373.545361][T10567] __x64_sys_madvise+0xa9/0x110 [ 373.545387][T10567] ? lockdep_hardirqs_on+0x7c/0x110 [ 373.545411][T10567] do_syscall_64+0xcd/0xf80 [ 373.545439][T10567] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 373.545463][T10567] RIP: 0033:0x7f252cf8f7c9 [ 373.545484][T10567] 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 [ 373.545507][T10567] RSP: 002b:00007f252dde8038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 373.545531][T10567] RAX: ffffffffffffffda RBX: 00007f252d1e5fa0 RCX: 00007f252cf8f7c9 [ 373.545547][T10567] RDX: 0000000000000017 RSI: 00000000002003f0 RDI: 0000000000000000 [ 373.545561][T10567] RBP: 00007f252dde8090 R08: 0000000000000000 R09: 0000000000000000 [ 373.545576][T10567] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 373.545590][T10567] R13: 00007f252d1e6038 R14: 00007f252d1e5fa0 R15: 00007fff23bc55d8 [ 373.545626][T10567] [ 375.958101][T10600] warning: `syz.0.1067' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 376.092158][T10600] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 376.751408][T10619] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1072'. [ 378.016284][ T30] audit: type=1804 audit(4294967424.979:2): pid=10632 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.0.1074" name="/newroot/sys/kernel/tracing/set_event" dev="tracefs" ino=33 res=1 errno=0 [ 384.007055][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 384.013363][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 386.340213][T10768] FAULT_INJECTION: forcing a failure. [ 386.340213][T10768] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 386.369176][T10768] CPU: 1 UID: 0 PID: 10768 Comm: syz.0.1105 Not tainted syzkaller #0 PREEMPT(full) [ 386.369200][T10768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 386.369210][T10768] Call Trace: [ 386.369215][T10768] [ 386.369222][T10768] dump_stack_lvl+0x16c/0x1f0 [ 386.369241][T10768] should_fail_ex+0x512/0x640 [ 386.369260][T10768] should_fail_alloc_page+0xe7/0x130 [ 386.369278][T10768] prepare_alloc_pages+0x3c2/0x610 [ 386.369296][T10768] __alloc_frozen_pages_noprof+0x18b/0x2440 [ 386.369321][T10768] ? mas_find+0x156/0x6d0 [ 386.369338][T10768] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 386.369359][T10768] ? __pfx_validate_mm+0x10/0x10 [ 386.369379][T10768] ? kmem_cache_free+0x171/0x770 [ 386.369396][T10768] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 386.369416][T10768] ? vma_wants_writenotify+0x10b/0x390 [ 386.369433][T10768] ? __pfx_vma_wants_writenotify+0x10/0x10 [ 386.369450][T10768] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 386.369471][T10768] ? policy_nodemask+0xea/0x4e0 [ 386.369486][T10768] alloc_pages_mpol+0x1fb/0x550 [ 386.369500][T10768] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 386.369518][T10768] alloc_pages_noprof+0x12d/0x180 [ 386.369532][T10768] __pmd_alloc+0x3b/0x8b0 [ 386.369546][T10768] __handle_mm_fault+0xa77/0x2ad0 [ 386.369566][T10768] ? __pfx___handle_mm_fault+0x10/0x10 [ 386.369607][T10768] handle_mm_fault+0x3fe/0xad0 [ 386.369626][T10768] __get_user_pages+0x605/0x33c0 [ 386.369649][T10768] ? __pfx___get_user_pages+0x10/0x10 [ 386.369667][T10768] populate_vma_page_range+0x267/0x3f0 [ 386.369683][T10768] ? __pfx_populate_vma_page_range+0x10/0x10 [ 386.369698][T10768] ? __pfx_find_vma_intersection+0x10/0x10 [ 386.369719][T10768] ? do_mmap+0x69c/0x1210 [ 386.369741][T10768] __mm_populate+0x1d8/0x380 [ 386.369755][T10768] ? __pfx___mm_populate+0x10/0x10 [ 386.369769][T10768] ? up_write+0x282/0x4e0 [ 386.369788][T10768] vm_mmap_pgoff+0x37f/0x470 [ 386.369810][T10768] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 386.369833][T10768] ? __x64_sys_futex+0x1e0/0x4c0 [ 386.369849][T10768] ? __x64_sys_futex+0x1e9/0x4c0 [ 386.369867][T10768] ksys_mmap_pgoff+0x7d/0x5c0 [ 386.369886][T10768] ? xfd_validate_state+0x61/0x180 [ 386.369905][T10768] ? __pfx_ksys_read+0x10/0x10 [ 386.369920][T10768] __x64_sys_mmap+0x125/0x190 [ 386.369935][T10768] do_syscall_64+0xcd/0xf80 [ 386.369950][T10768] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 386.369965][T10768] RIP: 0033:0x7f108c98f7c9 [ 386.369978][T10768] 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 [ 386.369991][T10768] RSP: 002b:00007f108d8c9038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 386.370005][T10768] RAX: ffffffffffffffda RBX: 00007f108cbe5fa0 RCX: 00007f108c98f7c9 [ 386.370014][T10768] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 386.370022][T10768] RBP: 00007f108ca13f91 R08: ffffffffffffffff R09: 0000000000000000 [ 386.370031][T10768] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 386.370039][T10768] R13: 00007f108cbe6038 R14: 00007f108cbe5fa0 R15: 00007ffe663f71e8 [ 386.370058][T10768] [ 386.839521][T10772] zero sized request [ 388.692244][T10807] Format for adding new port is "id [perm_addr]" (uint MAC). [ 392.110408][T10895] snd_virmidi snd_virmidi.0: control 61678:131081:3:y·:0 is already present [ 392.176884][T10895] FAULT_INJECTION: forcing a failure. [ 392.176884][T10895] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 392.222323][T10895] CPU: 1 UID: 0 PID: 10895 Comm: syz.0.1129 Not tainted syzkaller #0 PREEMPT(full) [ 392.222355][T10895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 392.222368][T10895] Call Trace: [ 392.222375][T10895] [ 392.222384][T10895] dump_stack_lvl+0x16c/0x1f0 [ 392.222413][T10895] should_fail_ex+0x512/0x640 [ 392.222442][T10895] _copy_to_user+0x32/0xd0 [ 392.222467][T10895] simple_read_from_buffer+0xcb/0x170 [ 392.222506][T10895] proc_fail_nth_read+0x197/0x240 [ 392.222534][T10895] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 392.222565][T10895] ? rw_verify_area+0xcf/0x6c0 [ 392.222598][T10895] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 392.222625][T10895] vfs_read+0x1e4/0xcf0 [ 392.222648][T10895] ? __pfx___mutex_lock+0x10/0x10 [ 392.222675][T10895] ? __pfx_vfs_read+0x10/0x10 [ 392.222705][T10895] ? __fget_files+0x20e/0x3c0 [ 392.222738][T10895] ksys_read+0x12a/0x250 [ 392.222759][T10895] ? __pfx_ksys_read+0x10/0x10 [ 392.222799][T10895] do_syscall_64+0xcd/0xf80 [ 392.222826][T10895] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 392.222850][T10895] RIP: 0033:0x7f108c98e1dc [ 392.222871][T10895] 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 [ 392.222893][T10895] RSP: 002b:00007f108d8c9030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 392.222916][T10895] RAX: ffffffffffffffda RBX: 00007f108cbe5fa0 RCX: 00007f108c98e1dc [ 392.222932][T10895] RDX: 000000000000000f RSI: 00007f108d8c90a0 RDI: 0000000000000004 [ 392.222946][T10895] RBP: 00007f108d8c9090 R08: 0000000000000000 R09: 0000000000000000 [ 392.222961][T10895] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 392.222975][T10895] R13: 00007f108cbe6038 R14: 00007f108cbe5fa0 R15: 00007ffe663f71e8 [ 392.223011][T10895] [ 393.062115][T10907] bond0: invalid ARP target specified [ 395.298254][T10950] binder: 10948:10950 ioctl 80044944 10000000000402 returned -22 [ 396.651758][T10965] FAULT_INJECTION: forcing a failure. [ 396.651758][T10965] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 396.666675][T10965] CPU: 1 UID: 0 PID: 10965 Comm: syz.1.1146 Not tainted syzkaller #0 PREEMPT(full) [ 396.666708][T10965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 396.666721][T10965] Call Trace: [ 396.666729][T10965] [ 396.666738][T10965] dump_stack_lvl+0x16c/0x1f0 [ 396.666768][T10965] should_fail_ex+0x512/0x640 [ 396.666793][T10965] should_fail_alloc_page+0xe7/0x130 [ 396.666821][T10965] prepare_alloc_pages+0x3c2/0x610 [ 396.666845][T10965] ? rcu_is_watching+0x12/0xc0 [ 396.666884][T10965] __alloc_frozen_pages_noprof+0x18b/0x2440 [ 396.666919][T10965] ? __lock_acquire+0x433/0x22f0 [ 396.666956][T10965] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 396.666988][T10965] ? do_raw_spin_lock+0x12c/0x2b0 [ 396.667014][T10965] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 396.667041][T10965] ? find_held_lock+0x2b/0x80 [ 396.667087][T10965] ? __lock_acquire+0x433/0x22f0 [ 396.667110][T10965] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 396.667150][T10965] ? policy_nodemask+0xea/0x4e0 [ 396.667178][T10965] alloc_pages_mpol+0x1fb/0x550 [ 396.667204][T10965] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 396.667238][T10965] folio_alloc_mpol_noprof+0x36/0xe0 [ 396.667286][T10965] shmem_alloc_folio+0x135/0x160 [ 396.667314][T10965] shmem_alloc_and_add_folio+0x494/0xc20 [ 396.667352][T10965] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 396.667384][T10965] ? shmem_allowable_huge_orders+0xd4/0x3f0 [ 396.667422][T10965] shmem_get_folio_gfp+0x67f/0x1610 [ 396.667459][T10965] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 396.667489][T10965] ? ktime_get_coarse_real_ts64_mg+0x22c/0x300 [ 396.667524][T10965] ? lockdep_hardirqs_on+0x7c/0x110 [ 396.667549][T10965] shmem_fault+0x1fe/0xa00 [ 396.667577][T10965] ? current_time+0x28f/0x380 [ 396.667601][T10965] ? __pfx_shmem_fault+0x10/0x10 [ 396.667629][T10965] ? __lock_acquire+0x433/0x22f0 [ 396.667657][T10965] ? __pfx___up_read+0x10/0x10 [ 396.667681][T10965] ? inode_to_bdi+0x9e/0x160 [ 396.667719][T10965] ? __pfx_filemap_map_pages+0x10/0x10 [ 396.667747][T10965] __do_fault+0x10d/0x490 [ 396.667776][T10965] ? __pfx_filemap_map_pages+0x10/0x10 [ 396.667798][T10965] do_pte_missing+0x1a6/0x4000 [ 396.667826][T10965] ? __handle_mm_fault+0x151e/0x2ad0 [ 396.667857][T10965] __handle_mm_fault+0x154b/0x2ad0 [ 396.667890][T10965] ? __pfx___handle_mm_fault+0x10/0x10 [ 396.667935][T10965] ? find_vma+0xbf/0x140 [ 396.667965][T10965] ? __pfx_find_vma+0x10/0x10 [ 396.668000][T10965] handle_mm_fault+0x3fe/0xad0 [ 396.668033][T10965] do_user_addr_fault+0x2e4/0xda0 [ 396.668062][T10965] ? rcu_is_watching+0x12/0xc0 [ 396.668097][T10965] exc_page_fault+0x64/0xc0 [ 396.668119][T10965] asm_exc_page_fault+0x26/0x30 [ 396.668141][T10965] RIP: 0010:rep_stos_alternative+0x5b/0x80 [ 396.668171][T10965] Code: 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 07 48 89 47 08 48 89 47 10 48 89 47 18 48 89 47 20 48 89 47 28 48 89 47 30 <48> 89 47 38 48 83 c7 40 48 83 e9 40 48 83 f9 40 73 d3 83 f9 08 73 [ 396.668192][T10965] RSP: 0018:ffffc9000239fd48 EFLAGS: 00050202 [ 396.668210][T10965] RAX: 0000000000000000 RBX: 0000000000000008 RCX: 0000001fffffc048 [ 396.668225][T10965] RDX: ffff88806a293d00 RSI: ffffffff88ba4043 RDI: 0000000000003fc8 [ 396.668241][T10965] RBP: 1ffff92000473fb1 R08: 0000000099ddf421 R09: 00000000ffffffff [ 396.668256][T10965] R10: ffff88806a294830 R11: 00000000ffffffff R12: 0000002000000008 [ 396.668270][T10965] R13: 0000002000000010 R14: 00007ffffffff000 R15: 0000000000000000 [ 396.668296][T10965] ? vhost_net_ioctl+0x253/0x1840 [ 396.668332][T10965] vhost_net_ioctl+0x263/0x1840 [ 396.668359][T10965] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 396.668394][T10965] ? __pfx_vhost_net_ioctl+0x10/0x10 [ 396.668428][T10965] ? find_held_lock+0x2b/0x80 [ 396.668459][T10965] ? hook_file_ioctl_common+0x144/0x410 [ 396.668491][T10965] ? __fget_files+0x20e/0x3c0 [ 396.668525][T10965] ? __pfx_vhost_net_ioctl+0x10/0x10 [ 396.668556][T10965] __x64_sys_ioctl+0x18e/0x210 [ 396.668591][T10965] do_syscall_64+0xcd/0xf80 [ 396.668618][T10965] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 396.668640][T10965] RIP: 0033:0x7f252cf8f7c9 [ 396.668659][T10965] 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 [ 396.668681][T10965] RSP: 002b:00007f252dde8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 396.668702][T10965] RAX: ffffffffffffffda RBX: 00007f252d1e5fa0 RCX: 00007f252cf8f7c9 [ 396.668718][T10965] RDX: 0000000000000000 RSI: 000000008008af83 RDI: 0000000000000005 [ 396.668732][T10965] RBP: 00007f252dde8090 R08: 0000000000000000 R09: 0000000000000000 [ 396.668747][T10965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 396.668761][T10965] R13: 00007f252d1e6038 R14: 00007f252d1e5fa0 R15: 00007fff23bc55d8 [ 396.668796][T10965] [ 397.184351][T10968] netlink: 64 bytes leftover after parsing attributes in process `syz.3.1147'. [ 397.281554][T10969] FAULT_INJECTION: forcing a failure. [ 397.281554][T10969] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 397.295016][T10969] CPU: 1 UID: 0 PID: 10969 Comm: syz.3.1147 Not tainted syzkaller #0 PREEMPT(full) [ 397.295049][T10969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 397.295063][T10969] Call Trace: [ 397.295072][T10969] [ 397.295081][T10969] dump_stack_lvl+0x16c/0x1f0 [ 397.295110][T10969] should_fail_ex+0x512/0x640 [ 397.295141][T10969] should_fail_alloc_page+0xe7/0x130 [ 397.295169][T10969] prepare_alloc_pages+0x3c2/0x610 [ 397.295195][T10969] ? rcu_is_watching+0x12/0xc0 [ 397.295234][T10969] __alloc_frozen_pages_noprof+0x18b/0x2440 [ 397.295270][T10969] ? __lock_acquire+0x433/0x22f0 [ 397.295318][T10969] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 397.295350][T10969] ? do_raw_spin_lock+0x12c/0x2b0 [ 397.295382][T10969] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 397.295412][T10969] ? find_held_lock+0x2b/0x80 [ 397.295457][T10969] ? __lock_acquire+0x433/0x22f0 [ 397.295480][T10969] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 397.295519][T10969] ? policy_nodemask+0xea/0x4e0 [ 397.295547][T10969] alloc_pages_mpol+0x1fb/0x550 [ 397.295572][T10969] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 397.295609][T10969] folio_alloc_mpol_noprof+0x36/0xe0 [ 397.295640][T10969] shmem_alloc_folio+0x135/0x160 [ 397.295668][T10969] shmem_alloc_and_add_folio+0x494/0xc20 [ 397.295706][T10969] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 397.295739][T10969] ? shmem_allowable_huge_orders+0xd4/0x3f0 [ 397.295778][T10969] shmem_get_folio_gfp+0x67f/0x1610 [ 397.295816][T10969] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 397.295847][T10969] ? filemap_map_pages+0x12dd/0x1e00 [ 397.295884][T10969] shmem_fault+0x1fe/0xa00 [ 397.295916][T10969] ? __pfx_shmem_fault+0x10/0x10 [ 397.295952][T10969] ? __pfx_filemap_map_pages+0x10/0x10 [ 397.295992][T10969] __do_fault+0x10d/0x490 [ 397.296032][T10969] do_pte_missing+0xfb2/0x4000 [ 397.296064][T10969] ? __handle_mm_fault+0x151e/0x2ad0 [ 397.296097][T10969] __handle_mm_fault+0x154b/0x2ad0 [ 397.296136][T10969] ? __pfx___handle_mm_fault+0x10/0x10 [ 397.296185][T10969] ? find_vma+0xbf/0x140 [ 397.296217][T10969] ? __pfx_find_vma+0x10/0x10 [ 397.296254][T10969] handle_mm_fault+0x3fe/0xad0 [ 397.296289][T10969] do_user_addr_fault+0x2e4/0xda0 [ 397.296327][T10969] ? rcu_is_watching+0x12/0xc0 [ 397.296365][T10969] exc_page_fault+0x64/0xc0 [ 397.296391][T10969] asm_exc_page_fault+0x26/0x30 [ 397.296415][T10969] RIP: 0010:rep_movs_alternative+0x4a/0x90 [ 397.296446][T10969] Code: cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 db 83 f9 08 73 e8 eb c5 a4 e9 ff 77 04 00 48 8b 06 48 89 07 48 8d 47 08 48 83 e0 f8 48 [ 397.296468][T10969] RSP: 0018:ffffc9000b857c10 EFLAGS: 00050202 [ 397.296489][T10969] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000002fd8 [ 397.296504][T10969] RDX: ffffed100a4d7ffb RSI: 000000000000d000 RDI: ffff8880526bd000 [ 397.296523][T10969] RBP: 000000000000ffd8 R08: 0000000000000001 R09: ffffed100a4d7ffa [ 397.296535][T10969] R10: ffff8880526bffd7 R11: 0000000000000000 R12: 0000000000000000 [ 397.296548][T10969] R13: ffff8880526b0000 R14: ffffc9000b857ca8 R15: 1ffff9200170afad [ 397.296579][T10969] _copy_from_user+0x98/0xd0 [ 397.296602][T10969] memdup_user_nul+0x6c/0x120 [ 397.296632][T10969] bitmap_parse_user+0x24/0x90 [ 397.296658][T10969] tracing_cpumask_write+0x11e/0x1d0 [ 397.296689][T10969] ? __pfx_tracing_cpumask_write+0x10/0x10 [ 397.296729][T10969] ? __pfx_tracing_cpumask_write+0x10/0x10 [ 397.296758][T10969] vfs_write+0x2a0/0x11d0 [ 397.296784][T10969] ? __pfx___mutex_lock+0x10/0x10 [ 397.296812][T10969] ? __pfx_vfs_write+0x10/0x10 [ 397.296844][T10969] ? __fget_files+0x20e/0x3c0 [ 397.296877][T10969] ksys_write+0x12a/0x250 [ 397.296898][T10969] ? __pfx_ksys_write+0x10/0x10 [ 397.296928][T10969] do_syscall_64+0xcd/0xf80 [ 397.296955][T10969] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 397.296978][T10969] RIP: 0033:0x7f22dc98f7c9 [ 397.296997][T10969] 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 [ 397.297018][T10969] RSP: 002b:00007f22dd73e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 397.297039][T10969] RAX: ffffffffffffffda RBX: 00007f22dcbe6090 RCX: 00007f22dc98f7c9 [ 397.297055][T10969] RDX: 000000000000ffd8 RSI: 0000000000000000 RDI: 0000000000000003 [ 397.297069][T10969] RBP: 00007f22dd73e090 R08: 0000000000000000 R09: 0000000000000000 [ 397.297083][T10969] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 397.297097][T10969] R13: 00007f22dcbe6128 R14: 00007f22dcbe6090 R15: 00007ffc928b05a8 [ 397.297134][T10969] [ 399.915918][T11028] FAULT_INJECTION: forcing a failure. [ 399.915918][T11028] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 399.970402][T11028] CPU: 1 UID: 0 PID: 11028 Comm: syz.2.1159 Not tainted syzkaller #0 PREEMPT(full) [ 399.970438][T11028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 399.970451][T11028] Call Trace: [ 399.970460][T11028] [ 399.970470][T11028] dump_stack_lvl+0x16c/0x1f0 [ 399.970499][T11028] should_fail_ex+0x512/0x640 [ 399.970530][T11028] _copy_from_iter+0x2a4/0x16c0 [ 399.970559][T11028] ? __alloc_skb+0x220/0x410 [ 399.970582][T11028] ? __alloc_skb+0x35d/0x410 [ 399.970606][T11028] ? __pfx__copy_from_iter+0x10/0x10 [ 399.970631][T11028] ? unwind_get_return_address+0x59/0xa0 [ 399.970664][T11028] ? __pfx___might_resched+0x10/0x10 [ 399.970710][T11028] netlink_sendmsg+0x820/0xdd0 [ 399.970749][T11028] ? __pfx_netlink_sendmsg+0x10/0x10 [ 399.970786][T11028] ? aa_sock_msg_perm.constprop.0+0x100/0x1b0 [ 399.970824][T11028] ____sys_sendmsg+0xa5d/0xc30 [ 399.970858][T11028] ? copy_msghdr_from_user+0x10a/0x160 [ 399.970887][T11028] ? __pfx_____sys_sendmsg+0x10/0x10 [ 399.970917][T11028] ? __lock_acquire+0x433/0x22f0 [ 399.970961][T11028] ___sys_sendmsg+0x134/0x1d0 [ 399.971001][T11028] ? __pfx____sys_sendmsg+0x10/0x10 [ 399.971028][T11028] ? __lock_acquire+0x433/0x22f0 [ 399.971094][T11028] __sys_sendmsg+0x16d/0x220 [ 399.971124][T11028] ? __pfx___sys_sendmsg+0x10/0x10 [ 399.971176][T11028] do_syscall_64+0xcd/0xf80 [ 399.971202][T11028] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.971225][T11028] RIP: 0033:0x7ff4cb78f7c9 [ 399.971245][T11028] 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 [ 399.971267][T11028] RSP: 002b:00007ff4cc70b038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 399.971291][T11028] RAX: ffffffffffffffda RBX: 00007ff4cb9e5fa0 RCX: 00007ff4cb78f7c9 [ 399.971307][T11028] RDX: 0000000000008000 RSI: 0000200000001240 RDI: 0000000000000003 [ 399.971322][T11028] RBP: 00007ff4cc70b090 R08: 0000000000000000 R09: 0000000000000000 [ 399.971335][T11028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 399.971349][T11028] R13: 00007ff4cb9e6038 R14: 00007ff4cb9e5fa0 R15: 00007ffffa36eaa8 [ 399.971384][T11028] [ 400.624419][T11042] zswap: compressor not available [ 402.927149][T11105] binder: binder_mmap: 11104 0-1000 bad vm_flags failed -1 [ 403.078708][T11106] FAULT_INJECTION: forcing a failure. [ 403.078708][T11106] name failslab, interval 1, probability 0, space 0, times 0 [ 403.102170][T11106] CPU: 1 UID: 0 PID: 11106 Comm: syz.2.1175 Not tainted syzkaller #0 PREEMPT(full) [ 403.102201][T11106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 403.102213][T11106] Call Trace: [ 403.102220][T11106] [ 403.102228][T11106] dump_stack_lvl+0x16c/0x1f0 [ 403.102255][T11106] should_fail_ex+0x512/0x640 [ 403.102277][T11106] ? kmem_cache_alloc_noprof+0x62/0x760 [ 403.102309][T11106] should_failslab+0xc2/0x120 [ 403.102334][T11106] kmem_cache_alloc_noprof+0x75/0x760 [ 403.102365][T11106] ? stack_depot_save_flags+0x29/0x9b0 [ 403.102389][T11106] ? alloc_empty_file+0x55/0x1e0 [ 403.102424][T11106] ? alloc_empty_file+0x55/0x1e0 [ 403.102451][T11106] ? kasan_save_track+0x14/0x30 [ 403.102484][T11106] alloc_empty_file+0x55/0x1e0 [ 403.102515][T11106] path_openat+0xde/0x3140 [ 403.102543][T11106] ? do_syscall_64+0xcd/0xf80 [ 403.102566][T11106] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 403.102601][T11106] ? __pfx_path_openat+0x10/0x10 [ 403.102638][T11106] do_filp_open+0x20b/0x470 [ 403.102664][T11106] ? __pfx_do_filp_open+0x10/0x10 [ 403.102714][T11106] ? alloc_fd+0x471/0x7d0 [ 403.102795][T11106] do_sys_openat2+0x11f/0x280 [ 403.102830][T11106] ? __pfx_do_sys_openat2+0x10/0x10 [ 403.102864][T11106] ? __fget_files+0x20e/0x3c0 [ 403.102893][T11106] __x64_sys_openat+0x174/0x210 [ 403.102924][T11106] ? __pfx___x64_sys_openat+0x10/0x10 [ 403.102957][T11106] ? syscall_user_dispatch+0x78/0x140 [ 403.102999][T11106] do_syscall_64+0xcd/0xf80 [ 403.103026][T11106] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 403.103049][T11106] RIP: 0033:0x7ff4cb78f7c9 [ 403.103070][T11106] 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 [ 403.103092][T11106] RSP: 002b:00007ff4cc6ea038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 403.103115][T11106] RAX: ffffffffffffffda RBX: 00007ff4cb9e6090 RCX: 00007ff4cb78f7c9 [ 403.103131][T11106] RDX: 0000000000000802 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 403.103147][T11106] RBP: 00007ff4cc6ea090 R08: 0000000000000000 R09: 0000000000000000 [ 403.103161][T11106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 403.103175][T11106] R13: 00007ff4cb9e6128 R14: 00007ff4cb9e6090 R15: 00007ffffa36eaa8 [ 403.103207][T11106] [ 404.920078][T11149] binder: binder_mmap: 11148 0-1000 bad vm_flags failed -1 [ 406.340314][T11162] netlink: 98 bytes leftover after parsing attributes in process `syz.3.1184'. [ 408.523870][T11193] FAULT_INJECTION: forcing a failure. [ 408.523870][T11193] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 408.537195][T11193] CPU: 1 UID: 0 PID: 11193 Comm: syz.3.1194 Not tainted syzkaller #0 PREEMPT(full) [ 408.537227][T11193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 408.537241][T11193] Call Trace: [ 408.537250][T11193] [ 408.537259][T11193] dump_stack_lvl+0x16c/0x1f0 [ 408.537289][T11193] should_fail_ex+0x512/0x640 [ 408.537319][T11193] _copy_to_user+0x32/0xd0 [ 408.537346][T11193] msr_read+0x14e/0x250 [ 408.537380][T11193] ? __pfx_msr_read+0x10/0x10 [ 408.537417][T11193] ? bpf_lsm_file_permission+0x9/0x10 [ 408.537446][T11193] ? security_file_permission+0x71/0x210 [ 408.537475][T11193] ? rw_verify_area+0xcf/0x6c0 [ 408.537511][T11193] ? __pfx_msr_read+0x10/0x10 [ 408.537541][T11193] vfs_readv+0x5c1/0x8b0 [ 408.537582][T11193] ? __pfx_vfs_readv+0x10/0x10 [ 408.537639][T11193] ? __fget_files+0x20e/0x3c0 [ 408.537659][T11193] ? __fget_files+0x1b0/0x3c0 [ 408.537688][T11193] ? do_readv+0x132/0x340 [ 408.537717][T11193] do_readv+0x132/0x340 [ 408.537748][T11193] ? __pfx_do_readv+0x10/0x10 [ 408.537786][T11193] do_syscall_64+0xcd/0xf80 [ 408.537812][T11193] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 408.537836][T11193] RIP: 0033:0x7f22dc98f7c9 [ 408.537856][T11193] 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 [ 408.537878][T11193] RSP: 002b:00007f22dd75f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 408.537901][T11193] RAX: ffffffffffffffda RBX: 00007f22dcbe5fa0 RCX: 00007f22dc98f7c9 [ 408.537918][T11193] RDX: 0000000000000400 RSI: 00002000000000c0 RDI: 0000000000000003 [ 408.537933][T11193] RBP: 00007f22dd75f090 R08: 0000000000000000 R09: 0000000000000000 [ 408.537947][T11193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 408.537961][T11193] R13: 00007f22dcbe6038 R14: 00007f22dcbe5fa0 R15: 00007ffc928b05a8 [ 408.537996][T11193] [ 410.189045][T11219] FAULT_INJECTION: forcing a failure. [ 410.189045][T11219] name failslab, interval 1, probability 0, space 0, times 0 [ 410.226685][T11219] CPU: 0 UID: 0 PID: 11219 Comm: syz.2.1202 Not tainted syzkaller #0 PREEMPT(full) [ 410.226718][T11219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 410.226732][T11219] Call Trace: [ 410.226740][T11219] [ 410.226750][T11219] dump_stack_lvl+0x16c/0x1f0 [ 410.226779][T11219] should_fail_ex+0x512/0x640 [ 410.226804][T11219] ? __kmalloc_cache_noprof+0x5f/0x800 [ 410.226838][T11219] should_failslab+0xc2/0x120 [ 410.226863][T11219] __kmalloc_cache_noprof+0x72/0x800 [ 410.226892][T11219] ? __mutex_unlock_slowpath+0x161/0x790 [ 410.226918][T11219] ? shrinker_alloc+0xf5/0xbf0 [ 410.226955][T11219] ? shrinker_alloc+0xf5/0xbf0 [ 410.226984][T11219] shrinker_alloc+0xf5/0xbf0 [ 410.227017][T11219] ? mark_held_locks+0x49/0x80 [ 410.227043][T11219] ? pcpu_memcg_post_alloc_hook+0x1e/0x690 [ 410.227076][T11219] ? __percpu_init_rwsem+0x2d/0x160 [ 410.227107][T11219] ? __pfx_shrinker_alloc+0x10/0x10 [ 410.227144][T11219] ? lockdep_init_map_type+0x5c/0x270 [ 410.227173][T11219] ? __raw_spin_lock_init+0x3a/0x110 [ 410.227201][T11219] ? __init_rwsem+0x12d/0x1b0 [ 410.227230][T11219] alloc_super+0x7d7/0xd00 [ 410.227280][T11219] sget_fc+0x116/0xc20 [ 410.227315][T11219] ? __pfx_set_anon_super_fc+0x10/0x10 [ 410.227351][T11219] ? __pfx_mqueue_fill_super+0x10/0x10 [ 410.227384][T11219] get_tree_nodev+0x28/0x190 [ 410.227421][T11219] mqueue_get_tree+0xf1/0x130 [ 410.227454][T11219] vfs_get_tree+0x8e/0x330 [ 410.227510][T11219] fc_mount_longterm+0x1a/0x270 [ 410.227545][T11219] mq_init_ns+0x2d7/0x400 [ 410.227570][T11219] copy_ipcs+0x3db/0x790 [ 410.227595][T11219] create_new_namespaces+0x20a/0xab0 [ 410.227630][T11219] ? security_capable+0x7e/0x260 [ 410.227669][T11219] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 410.227707][T11219] ksys_unshare+0x45b/0xa40 [ 410.227730][T11219] ? __pfx_ksys_unshare+0x10/0x10 [ 410.227754][T11219] ? ksys_write+0x1ac/0x250 [ 410.227788][T11219] __x64_sys_unshare+0x31/0x40 [ 410.227811][T11219] do_syscall_64+0xcd/0xf80 [ 410.227838][T11219] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 410.227863][T11219] RIP: 0033:0x7ff4cb78f7c9 [ 410.227884][T11219] 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 [ 410.227906][T11219] RSP: 002b:00007ff4cc70b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 410.227930][T11219] RAX: ffffffffffffffda RBX: 00007ff4cb9e5fa0 RCX: 00007ff4cb78f7c9 [ 410.227946][T11219] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000008000400 [ 410.227961][T11219] RBP: 00007ff4cc70b090 R08: 0000000000000000 R09: 0000000000000000 [ 410.227976][T11219] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 410.227990][T11219] R13: 00007ff4cb9e6038 R14: 00007ff4cb9e5fa0 R15: 00007ffffa36eaa8 [ 410.228027][T11219] [ 415.959474][T11296] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input10 [ 420.016693][T11355] netlink: 98 bytes leftover after parsing attributes in process `syz.1.1233'. [ 421.123003][T11374] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1239'. [ 421.249567][T11368] snd_aloop snd_aloop.0: control 7:265:7:ª¸è:2 is already present [ 422.439724][T11402] input: f¬ as /devices/virtual/input/input11 [ 422.982511][T11414] netlink: 98 bytes leftover after parsing attributes in process `syz.3.1247'. [ 424.551350][ T5159] Bluetooth: hci2: unexpected event 0x0b length: 435 > 11 [ 425.247186][T11450] binder: binder_mmap: 11448 0-1000 bad vm_flags failed -1 [ 426.830209][T11479] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1265'. [ 427.733143][T11510] netlink: 330 bytes leftover after parsing attributes in process `syz.3.1273'. [ 427.742472][T11510] : renamed from veth1_vlan (while UP) [ 427.799574][T11510] : entered allmulticast mode [ 428.144722][T11477] kexec: Could not allocate control_code_buffer [ 428.258965][T11516] netlink: 98 bytes leftover after parsing attributes in process `syz.3.1274'. [ 428.338284][T11524] snd_virmidi snd_virmidi.0: control 61678:131081:3:y·:0 is already present [ 428.358269][T11496] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1271'. [ 428.575866][ T30] audit: type=1800 audit(4294967475.519:3): pid=11507 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.1271" name="lu_gp_id" dev="configfs" ino=38096 res=0 errno=0 [ 429.318829][T11543] FAULT_INJECTION: forcing a failure. [ 429.318829][T11543] name failslab, interval 1, probability 0, space 0, times 0 [ 429.399549][T11543] CPU: 1 UID: 0 PID: 11543 Comm: syz.0.1280 Not tainted syzkaller #0 PREEMPT(full) [ 429.399583][T11543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 429.399595][T11543] Call Trace: [ 429.399608][T11543] [ 429.399613][T11543] dump_stack_lvl+0x16c/0x1f0 [ 429.399633][T11543] should_fail_ex+0x512/0x640 [ 429.399648][T11543] ? fs_reclaim_acquire+0xae/0x150 [ 429.399664][T11543] should_failslab+0xc2/0x120 [ 429.399678][T11543] kmem_cache_alloc_noprof+0x75/0x760 [ 429.399696][T11543] ? __pfx_map_id_range_down+0x10/0x10 [ 429.399716][T11543] ? security_inode_alloc+0x3b/0x2b0 [ 429.399741][T11543] ? security_inode_alloc+0x3b/0x2b0 [ 429.399760][T11543] security_inode_alloc+0x3b/0x2b0 [ 429.399781][T11543] inode_init_always_gfp+0xced/0x1040 [ 429.399798][T11543] alloc_inode+0x86/0x240 [ 429.399815][T11543] new_inode+0x22/0x1c0 [ 429.399834][T11543] shmem_get_inode+0x19a/0xfb0 [ 429.399851][T11543] shmem_mknod+0x1a8/0x450 [ 429.399867][T11543] vfs_create+0x63a/0x9e0 [ 429.399888][T11543] do_mknodat+0x4f2/0x6f0 [ 429.399910][T11543] ? __pfx_do_mknodat+0x10/0x10 [ 429.399931][T11543] ? getname_flags.part.0+0x1c5/0x550 [ 429.399952][T11543] __x64_sys_mknod+0x87/0xb0 [ 429.399967][T11543] do_syscall_64+0xcd/0xf80 [ 429.399982][T11543] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 429.399997][T11543] RIP: 0033:0x7f108c98f7c9 [ 429.400009][T11543] 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 [ 429.400022][T11543] RSP: 002b:00007f108d8c9038 EFLAGS: 00000246 ORIG_RAX: 0000000000000085 [ 429.400036][T11543] RAX: ffffffffffffffda RBX: 00007f108cbe5fa0 RCX: 00007f108c98f7c9 [ 429.400045][T11543] RDX: 00000000fffffffa RSI: 00000000000000cb RDI: 0000200000000180 [ 429.400054][T11543] RBP: 00007f108ca13f91 R08: 0000000000000000 R09: 0000000000000000 [ 429.400062][T11543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 429.400070][T11543] R13: 00007f108cbe6038 R14: 00007f108cbe5fa0 R15: 00007ffe663f71e8 [ 429.400089][T11543] [ 429.606691][ C1] vkms_vblank_simulate: vblank timer overrun [ 429.607270][T11543] FAULT_INJECTION: forcing a failure. [ 429.607270][T11543] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 429.636728][T11543] CPU: 0 UID: 0 PID: 11543 Comm: syz.0.1280 Not tainted syzkaller #0 PREEMPT(full) [ 429.636759][T11543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 429.636772][T11543] Call Trace: [ 429.636780][T11543] [ 429.636790][T11543] dump_stack_lvl+0x16c/0x1f0 [ 429.636818][T11543] should_fail_ex+0x512/0x640 [ 429.636845][T11543] _copy_from_user+0x2e/0xd0 [ 429.636870][T11543] kstrtouint_from_user+0xd6/0x1d0 [ 429.636900][T11543] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 429.636937][T11543] ? lock_acquire+0x179/0x330 [ 429.636972][T11543] proc_fail_nth_write+0x83/0x220 [ 429.637001][T11543] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 429.637057][T11543] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 429.637082][T11543] vfs_write+0x2a0/0x11d0 [ 429.637106][T11543] ? __pfx___mutex_lock+0x10/0x10 [ 429.637133][T11543] ? __pfx_vfs_write+0x10/0x10 [ 429.637161][T11543] ? __fget_files+0x20e/0x3c0 [ 429.637178][T11543] ? putname+0xa0/0x1a0 [ 429.637208][T11543] ksys_write+0x12a/0x250 [ 429.637229][T11543] ? __pfx_ksys_write+0x10/0x10 [ 429.637261][T11543] do_syscall_64+0xcd/0xf80 [ 429.637284][T11543] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 429.637305][T11543] RIP: 0033:0x7f108c98e27f [ 429.637324][T11543] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48 [ 429.637345][T11543] RSP: 002b:00007f108d8c9030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 429.637366][T11543] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f108c98e27f [ 429.637379][T11543] RDX: 0000000000000001 RSI: 00007f108d8c90a0 RDI: 0000000000000006 [ 429.637387][T11543] RBP: 00007f108d8c9090 R08: 0000000000000000 R09: 0000000000000000 [ 429.637395][T11543] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 429.637404][T11543] R13: 00007f108cbe6038 R14: 00007f108cbe5fa0 R15: 00007ffe663f71e8 [ 429.637430][T11543] [ 430.471411][T11556] FAULT_INJECTION: forcing a failure. [ 430.471411][T11556] name failslab, interval 1, probability 0, space 0, times 0 [ 430.569365][T11556] CPU: 1 UID: 0 PID: 11556 Comm: syz.3.1283 Not tainted syzkaller #0 PREEMPT(full) [ 430.569396][T11556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 430.569409][T11556] Call Trace: [ 430.569418][T11556] [ 430.569427][T11556] dump_stack_lvl+0x16c/0x1f0 [ 430.569450][T11556] should_fail_ex+0x512/0x640 [ 430.569465][T11556] ? kmem_cache_alloc_noprof+0x62/0x760 [ 430.569485][T11556] should_failslab+0xc2/0x120 [ 430.569500][T11556] kmem_cache_alloc_noprof+0x75/0x760 [ 430.569517][T11556] ? ptlock_alloc+0x1f/0x70 [ 430.569535][T11556] ? ptlock_alloc+0x1f/0x70 [ 430.569548][T11556] ptlock_alloc+0x1f/0x70 [ 430.569562][T11556] pte_alloc_one+0x84/0x350 [ 430.569582][T11556] do_pte_missing+0x1b47/0x4000 [ 430.569600][T11556] ? __pmd_alloc+0x64f/0x8b0 [ 430.569614][T11556] __handle_mm_fault+0x154b/0x2ad0 [ 430.569634][T11556] ? __pfx___handle_mm_fault+0x10/0x10 [ 430.569660][T11556] ? find_vma+0xbf/0x140 [ 430.569677][T11556] ? __pfx_find_vma+0x10/0x10 [ 430.569698][T11556] handle_mm_fault+0x3fe/0xad0 [ 430.569716][T11556] do_user_addr_fault+0x2e4/0xda0 [ 430.569733][T11556] ? rcu_is_watching+0x12/0xc0 [ 430.569757][T11556] exc_page_fault+0x64/0xc0 [ 430.569771][T11556] asm_exc_page_fault+0x26/0x30 [ 430.569784][T11556] RIP: 0010:rep_movs_alternative+0x4a/0x90 [ 430.569803][T11556] Code: cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 db 83 f9 08 73 e8 eb c5 a4 e9 ff 77 04 00 48 8b 06 48 89 07 48 8d 47 08 48 83 e0 f8 48 [ 430.569816][T11556] RSP: 0018:ffffc90003697498 EFLAGS: 00050202 [ 430.569827][T11556] RAX: 0000000000000001 RBX: 0000000000000038 RCX: 0000000000000208 [ 430.569836][T11556] RDX: ffffed10053cca41 RSI: 0000000000000038 RDI: ffff888029e65000 [ 430.569845][T11556] RBP: 0000000000000208 R08: 0000000000000001 R09: ffffed10053cca40 [ 430.569853][T11556] R10: ffff888029e65207 R11: 0000000000000000 R12: 0000000000000000 [ 430.569861][T11556] R13: ffff888029e65000 R14: 0000000000000000 R15: ffffc90003697728 [ 430.569880][T11556] _copy_from_user+0x98/0xd0 [ 430.569895][T11556] memdup_user+0x6b/0xe0 [ 430.569913][T11556] kvm_arch_vm_ioctl+0x1048/0x18b0 [ 430.569932][T11556] ? ima_match_policy+0x8c4/0x23e0 [ 430.569946][T11556] ? __pfx_kvm_arch_vm_ioctl+0x10/0x10 [ 430.569967][T11556] ? __lock_acquire+0x433/0x22f0 [ 430.569985][T11556] ? __lock_acquire+0x433/0x22f0 [ 430.570004][T11556] ? __lock_acquire+0x433/0x22f0 [ 430.570029][T11556] ? __lock_acquire+0x433/0x22f0 [ 430.570061][T11556] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 430.570076][T11556] ? is_bpf_text_address+0x94/0x1a0 [ 430.570095][T11556] ? kernel_text_address+0x8d/0x100 [ 430.570112][T11556] ? __kernel_text_address+0xd/0x40 [ 430.570128][T11556] ? unwind_get_return_address+0x59/0xa0 [ 430.570146][T11556] ? arch_stack_walk+0xa6/0x100 [ 430.570168][T11556] ? stack_trace_save+0x8e/0xc0 [ 430.570182][T11556] ? __pfx_stack_trace_save+0x10/0x10 [ 430.570195][T11556] ? kasan_save_track+0x14/0x30 [ 430.570218][T11556] ? stack_depot_save_flags+0x29/0x9b0 [ 430.570247][T11556] ? kasan_save_stack+0x42/0x60 [ 430.570277][T11556] ? kasan_save_stack+0x33/0x60 [ 430.570307][T11556] ? kasan_save_track+0x14/0x30 [ 430.570326][T11556] ? __kasan_save_free_info+0x3b/0x60 [ 430.570342][T11556] ? __kasan_slab_free+0x5f/0x80 [ 430.570353][T11556] ? kfree+0x2f8/0x6e0 [ 430.570366][T11556] ? tomoyo_path_number_perm+0x470/0x580 [ 430.570380][T11556] ? security_file_ioctl+0x9b/0x240 [ 430.570393][T11556] ? __x64_sys_ioctl+0xb7/0x210 [ 430.570415][T11556] kvm_vm_ioctl+0x1a91/0x3fa0 [ 430.570447][T11556] ? __pfx_kvm_vm_ioctl+0x10/0x10 [ 430.570474][T11556] ? kasan_quarantine_put+0x10a/0x240 [ 430.570493][T11556] ? lockdep_hardirqs_on+0x7c/0x110 [ 430.570509][T11556] ? find_held_lock+0x2b/0x80 [ 430.570529][T11556] ? tomoyo_path_number_perm+0x295/0x580 [ 430.570545][T11556] ? tomoyo_path_number_perm+0x18d/0x580 [ 430.570564][T11556] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 430.570580][T11556] ? find_held_lock+0x2b/0x80 [ 430.570603][T11556] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 430.570625][T11556] ? do_vfs_ioctl+0x128/0x14f0 [ 430.570643][T11556] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 430.570667][T11556] ? find_held_lock+0x2b/0x80 [ 430.570685][T11556] ? hook_file_ioctl_common+0x144/0x410 [ 430.570703][T11556] ? __fget_files+0x20e/0x3c0 [ 430.570718][T11556] ? __pfx_kvm_vm_ioctl+0x10/0x10 [ 430.570735][T11556] __x64_sys_ioctl+0x18e/0x210 [ 430.570754][T11556] do_syscall_64+0xcd/0xf80 [ 430.570769][T11556] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 430.570782][T11556] RIP: 0033:0x7f22dc98f7c9 [ 430.570793][T11556] 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 [ 430.570806][T11556] RSP: 002b:00007f22dd75f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 430.570819][T11556] RAX: ffffffffffffffda RBX: 00007f22dcbe5fa0 RCX: 00007f22dc98f7c9 [ 430.570828][T11556] RDX: 0000000000000038 RSI: 000000008208ae63 RDI: 0000000000000003 [ 430.570836][T11556] RBP: 00007f22dd75f090 R08: 0000000000000000 R09: 0000000000000000 [ 430.570844][T11556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 430.570852][T11556] R13: 00007f22dcbe6038 R14: 00007f22dcbe5fa0 R15: 00007ffc928b05a8 [ 430.570870][T11556] [ 431.082603][ C1] vkms_vblank_simulate: vblank timer overrun [ 434.648716][T11606] FAULT_INJECTION: forcing a failure. [ 434.648716][T11606] name failslab, interval 1, probability 0, space 0, times 0 [ 434.811167][T11606] CPU: 1 UID: 0 PID: 11606 Comm: syz.2.1296 Not tainted syzkaller #0 PREEMPT(full) [ 434.811200][T11606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 434.811214][T11606] Call Trace: [ 434.811222][T11606] [ 434.811231][T11606] dump_stack_lvl+0x16c/0x1f0 [ 434.811261][T11606] should_fail_ex+0x512/0x640 [ 434.811286][T11606] ? kmem_cache_alloc_noprof+0x62/0x760 [ 434.811321][T11606] should_failslab+0xc2/0x120 [ 434.811348][T11606] kmem_cache_alloc_noprof+0x75/0x760 [ 434.811379][T11606] ? alloc_empty_file+0x55/0x1e0 [ 434.811414][T11606] ? alloc_empty_file+0x55/0x1e0 [ 434.811441][T11606] alloc_empty_file+0x55/0x1e0 [ 434.811471][T11606] alloc_file_pseudo+0x13a/0x230 [ 434.811502][T11606] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 434.811533][T11606] ? alloc_fd+0x471/0x7d0 [ 434.811562][T11606] sock_alloc_file+0x50/0x210 [ 434.811595][T11606] __sys_socket+0x1c6/0x2d0 [ 434.811617][T11606] ? __pfx___sys_socket+0x10/0x10 [ 434.811649][T11606] __x64_sys_socket+0x72/0xb0 [ 434.811670][T11606] ? lockdep_hardirqs_on+0x7c/0x110 [ 434.811693][T11606] do_syscall_64+0xcd/0xf80 [ 434.811720][T11606] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 434.811745][T11606] RIP: 0033:0x7ff4cb7916e7 [ 434.811764][T11606] Code: f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 0f 1f 44 00 00 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 434.811787][T11606] RSP: 002b:00007ff4cc709fa8 EFLAGS: 00000286 ORIG_RAX: 0000000000000029 [ 434.811809][T11606] RAX: ffffffffffffffda RBX: 00007ff4cb9e5fa0 RCX: 00007ff4cb7916e7 [ 434.811826][T11606] RDX: 0000000000000010 RSI: 0000000000000003 RDI: 0000000000000010 [ 434.811841][T11606] RBP: 00000000ffffffff R08: 0000000000000000 R09: 0000000000000000 [ 434.811855][T11606] R10: 0000200000000180 R11: 0000000000000286 R12: 0000000000000000 [ 434.811869][T11606] R13: 00007ff4cb9e6038 R14: 00007ff4cb9e5fa0 R15: 00007ffffa36eaa8 [ 434.811904][T11606] [ 434.813451][T11606] VFS_BUG_ON_INODE(inode_state_read_once(inode) & I_CLEAR) encountered for inode ffff88805ad6f980 [ 434.813451][T11606] fs sockfs mode 140777 opflags 0xc flags 0x0 state 0x300 count 0 [ 435.094192][T11618] FAULT_INJECTION: forcing a failure. [ 435.094192][T11618] name failslab, interval 1, probability 0, space 0, times 0 [ 435.174320][T11618] CPU: 1 UID: 0 PID: 11618 Comm: syz.3.1297 Not tainted syzkaller #0 PREEMPT(full) [ 435.174354][T11618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 435.174369][T11618] Call Trace: [ 435.174378][T11618] [ 435.174389][T11618] dump_stack_lvl+0x16c/0x1f0 [ 435.174420][T11618] should_fail_ex+0x512/0x640 [ 435.174447][T11618] ? __kmalloc_cache_noprof+0x5f/0x800 [ 435.174484][T11618] should_failslab+0xc2/0x120 [ 435.174512][T11618] __kmalloc_cache_noprof+0x72/0x800 [ 435.174544][T11618] ? tty_alloc_file+0x3f/0xa0 [ 435.174575][T11618] ? kobject_get_unless_zero+0x156/0x1e0 [ 435.174607][T11618] ? tty_alloc_file+0x3f/0xa0 [ 435.174635][T11618] ? __pfx_ptmx_open+0x10/0x10 [ 435.174669][T11618] tty_alloc_file+0x3f/0xa0 [ 435.174702][T11618] ptmx_open+0x61/0x360 [ 435.174728][T11618] ? __pfx_ptmx_open+0x10/0x10 [ 435.174754][T11618] chrdev_open+0x234/0x6a0 [ 435.174782][T11618] ? __pfx_apparmor_file_open+0x10/0x10 [ 435.174820][T11618] ? __pfx_chrdev_open+0x10/0x10 [ 435.174849][T11618] ? fsnotify_open_perm_and_set_mode+0x17c/0xa60 [ 435.174884][T11618] do_dentry_open+0x748/0x1590 [ 435.174906][T11618] ? __pfx_chrdev_open+0x10/0x10 [ 435.174941][T11618] vfs_open+0x82/0x3f0 [ 435.174976][T11618] path_openat+0x2078/0x3140 [ 435.175014][T11618] ? __pfx_path_openat+0x10/0x10 [ 435.175054][T11618] do_filp_open+0x20b/0x470 [ 435.175081][T11618] ? __pfx_do_filp_open+0x10/0x10 [ 435.175149][T11618] ? alloc_fd+0x471/0x7d0 [ 435.175184][T11618] do_sys_openat2+0x11f/0x280 [ 435.175216][T11618] ? __pfx_do_sys_openat2+0x10/0x10 [ 435.175262][T11618] __x64_sys_openat+0x174/0x210 [ 435.175295][T11618] ? __pfx___x64_sys_openat+0x10/0x10 [ 435.175342][T11618] do_syscall_64+0xcd/0xf80 [ 435.175371][T11618] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 435.175396][T11618] RIP: 0033:0x7f22dc98f7c9 [ 435.175417][T11618] 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 [ 435.175440][T11618] RSP: 002b:00007f22dd75f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 435.175464][T11618] RAX: ffffffffffffffda RBX: 00007f22dcbe5fa0 RCX: 00007f22dc98f7c9 [ 435.175481][T11618] RDX: 0000000001000000 RSI: 0000200000000080 RDI: ffffffffffffff9c [ 435.175498][T11618] RBP: 00007f22dca13f91 R08: 0000000000000000 R09: 0000000000000000 [ 435.175514][T11618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 435.175528][T11618] R13: 00007f22dcbe6038 R14: 00007f22dcbe5fa0 R15: 00007ffc928b05a8 [ 435.175564][T11618] [ 435.617139][T11606] ------------[ cut here ]------------ [ 435.622640][T11606] kernel BUG at fs/inode.c:1971! [ 435.673723][T11606] Oops: invalid opcode: 0000 [#1] SMP KASAN PTI [ 435.680033][T11606] CPU: 0 UID: 0 PID: 11606 Comm: syz.2.1296 Not tainted syzkaller #0 PREEMPT(full) [ 435.689423][T11606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 435.699502][T11606] RIP: 0010:iput.part.0+0xb3b/0x1190 [ 435.704817][T11606] Code: 4b 68 ff ff 90 0f 0b e8 73 fa 7c ff 90 0f 0b 90 e9 d3 f8 ff ff e8 65 fa 7c ff 48 c7 c6 e0 78 a0 8b 48 89 df e8 26 68 ff ff 90 <0f> 0b e8 4e fa 7c ff 48 c7 c6 40 79 a0 8b 48 89 df e8 0f 68 ff ff [ 435.724438][T11606] RSP: 0018:ffffc90002f27dc8 EFLAGS: 00010296 [ 435.730570][T11606] RAX: 000000000000009f RBX: ffff88805ad6f980 RCX: ffffffff819b5b55 [ 435.738556][T11606] RDX: 0000000000000000 RSI: ffffffff819bd739 RDI: 0000000000000005 [ 435.746540][T11606] RBP: 0000000000000200 R08: 0000000000000005 R09: 0000000000000000 [ 435.754554][T11606] R10: 0000000080000000 R11: 0000000000000001 R12: 0000000000000000 [ 435.762542][T11606] R13: ffffffff9086aa34 R14: ffff88805ad6fa50 R15: dffffc0000000000 [ 435.770523][T11606] FS: 00007ff4cc70b6c0(0000) GS:ffff888124985000(0000) knlGS:0000000000000000 [ 435.779458][T11606] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 435.786052][T11606] CR2: 00007fb52bfc8f18 CR3: 000000003452e000 CR4: 00000000003526f0 [ 435.794031][T11606] Call Trace: [ 435.797305][T11606] [ 435.800233][T11606] iput+0x35/0x40 [ 435.803875][T11606] __sock_release+0x20b/0x270 [ 435.808595][T11606] __sys_socket+0x23a/0x2d0 [ 435.813095][T11606] ? __pfx___sys_socket+0x10/0x10 [ 435.818123][T11606] __x64_sys_socket+0x72/0xb0 [ 435.822804][T11606] ? lockdep_hardirqs_on+0x7c/0x110 [ 435.828013][T11606] do_syscall_64+0xcd/0xf80 [ 435.832625][T11606] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 435.838522][T11606] RIP: 0033:0x7ff4cb7916e7 [ 435.842949][T11606] Code: f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 0f 1f 44 00 00 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 435.862579][T11606] RSP: 002b:00007ff4cc709fa8 EFLAGS: 00000286 ORIG_RAX: 0000000000000029 [ 435.871000][T11606] RAX: ffffffffffffffda RBX: 00007ff4cb9e5fa0 RCX: 00007ff4cb7916e7 [ 435.878972][T11606] RDX: 0000000000000010 RSI: 0000000000000003 RDI: 0000000000000010 [ 435.886950][T11606] RBP: 00000000ffffffff R08: 0000000000000000 R09: 0000000000000000 [ 435.894925][T11606] R10: 0000200000000180 R11: 0000000000000286 R12: 0000000000000000 [ 435.902982][T11606] R13: 00007ff4cb9e6038 R14: 00007ff4cb9e5fa0 R15: 00007ffffa36eaa8 [ 435.910966][T11606] [ 435.913981][T11606] Modules linked in: [ 435.918677][T11606] ---[ end trace 0000000000000000 ]--- [ 435.986600][T11606] RIP: 0010:iput.part.0+0xb3b/0x1190 [ 435.992057][T11606] Code: 4b 68 ff ff 90 0f 0b e8 73 fa 7c ff 90 0f 0b 90 e9 d3 f8 ff ff e8 65 fa 7c ff 48 c7 c6 e0 78 a0 8b 48 89 df e8 26 68 ff ff 90 <0f> 0b e8 4e fa 7c ff 48 c7 c6 40 79 a0 8b 48 89 df e8 0f 68 ff ff [ 436.027059][T11606] RSP: 0018:ffffc90002f27dc8 EFLAGS: 00010296 [ 436.033215][T11606] RAX: 000000000000009f RBX: ffff88805ad6f980 RCX: ffffffff819b5b55 [ 436.056761][T11606] RDX: 0000000000000000 RSI: ffffffff819bd739 RDI: 0000000000000005 [ 436.064847][T11606] RBP: 0000000000000200 R08: 0000000000000005 R09: 0000000000000000 [ 436.085061][T11606] R10: 0000000080000000 R11: 0000000000000001 R12: 0000000000000000 [ 436.105261][T11606] R13: ffffffff9086aa34 R14: ffff88805ad6fa50 R15: dffffc0000000000 [ 436.113723][T11606] FS: 00007ff4cc70b6c0(0000) GS:ffff888124985000(0000) knlGS:0000000000000000 [ 436.125094][T11606] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 436.132007][T11606] CR2: 00007f252d1b6ad8 CR3: 000000003452e000 CR4: 00000000003526f0 [ 436.140990][T11606] Kernel panic - not syncing: Fatal exception [ 436.147439][T11606] Kernel Offset: disabled [ 436.151754][T11606] Rebooting in 86400 seconds..