last executing test programs: 6.812097009s ago: executing program 3 (id=948): timer_create$auto(0x7, 0x0, &(0x7f0000000140)=0x6) timer_settime$auto(0x0, 0xffff8000, &(0x7f00000000c0)={{0xf, 0x10007}, {0x0, 0x800}}, 0x0) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/system/memory/memory12/power/control\x00', 0x100, 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_l2tp(&(0x7f0000000040), 0xffffffffffffffff) openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000280), 0x8000, 0x0) fcntl$auto(0x3, 0x4, 0xa553) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000740), r2) sendmsg$auto_ETHTOOL_MSG_COALESCE_SET(r2, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000080)={0x2c, r3, 0x1, 0x70bd2a, 0x25dfdbfc, {}, [@ETHTOOL_A_COALESCE_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x0) sendmsg$auto_L2TP_CMD_TUNNEL_MODIFY(r1, 0x0, 0x80) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0) migrate_pages$auto(0x0, 0xa, &(0x7f0000000100)=0x5, &(0x7f0000000140)=0x2) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) move_pages$auto(0x0, 0x1002, 0x0, &(0x7f0000001140), 0x0, 0x2) r4 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$auto_KVM_CREATE_VM(r4, 0xae01, 0x0) ioperm$auto(0x7, 0x6, 0x2) syz_clone3(&(0x7f00000000c0)={0x2000000, 0x0, 0x0, 0x0, {0x21}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) io_uring_setup$auto(0x6, 0x0) close_range$auto(0x2, 0xffffffffffffffff, 0x0) open(0x0, 0x22240, 0x55) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r5 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x12de82, 0x0) ioctl$auto(0x3, 0x80286f4e, r5) mmap$auto(0x0, 0x200006, 0x2, 0x40eb1, 0x602, 0x300000000000) ioctl$auto(0x3, 0x4038ae7a, r0) 5.383264694s ago: executing program 3 (id=954): close_range$auto(0x2, 0x8, 0x0) r0 = socketcall$auto(0x8000, 0x0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) ioctl$auto_KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$auto(0x3, 0xae60, 0x10000000000402) ioctl$auto(0x3, 0xae41, r0) r2 = openat$auto_proc_pagemap_operations_internal(0xffffffffffffff9c, &(0x7f000000c340)='/proc/thread-self/pagemap\x00', 0x8000, 0x0) ioctl$auto_PAGEMAP_SCAN(r2, 0xc0606610, &(0x7f000000c380)={0x60, 0x1, 0x100000, 0x7fffffffefff, 0xfffffffffffffffe, 0x4, 0x20, 0x0, 0x2c, 0x2d, 0x7, 0x3}) 5.003271548s ago: executing program 3 (id=957): unshare$auto(0x40000080) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\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) socket(0x2b, 0x1, 0x0) listen$auto(0x3, 0x81) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x19) ioctl$auto_SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f00000001c0)={0x7, 0x1, 0xe4b7, 0x200, 0x30b}) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) unshare$auto(0x40000080) mmap$auto(0x0, 0x20009, 0x4000000000db, 0x12, 0x400, 0x18002) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(0xffffffffffffffff, 0x0, 0xfff) write$auto(r1, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) r2 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB='&\x00', @ANYBLOB="5de1"], 0x1ac}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) read$auto(r2, &(0x7f0000002300)='MAC802154_HWSIM\x00', 0xfdef) mmap$auto(0x0, 0x200006, 0x2, 0x40eb1, 0x602, 0x300000000000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) getcpu$auto(0x0, 0x0, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/input/event1\x00', 0x34d802, 0x0) r3 = openat$auto_binder_fops_binder_internal(0xffffffffffffff9c, &(0x7f0000000100)='/dev/binderfs/binder1\x00', 0x0, 0x0) ioctl$auto_BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) 4.225316917s ago: executing program 2 (id=962): mmap$auto(0x0, 0x400408, 0xdf, 0x9b72, 0x2, 0x8000) madvise$auto(0x9, 0xffffffffffff0005, 0x19) fsopen$auto(0x0, 0x1) lstat$auto(0x0, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, 0x0, 0x8000, 0x0) r0 = socketpair$auto(0x1, 0x5, 0x0, 0x0) r1 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sda\x00', 0x8001, 0x0) ioctl$auto(r1, 0xc01070ce, r0) 4.149921769s ago: executing program 1 (id=963): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) socket$nl_generic(0x10, 0x3, 0x10) connect$auto(0x3, 0x0, 0x55) madvise$auto(0x0, 0xffffffffffff0001, 0x15) prctl$auto(0x1000000003b, 0x1, 0x4, 0x80000000, 0x7) mmap$auto(0x0, 0x2020009, 0x203, 0xeb1, 0xfffffffffffffffa, 0x8000) unshare$auto(0x40000080) epoll_create1$auto(0x0) 3.29489976s ago: executing program 0 (id=964): ioctl$auto_XFS_IOC_READLINK_BY_HANDLE(0xffffffffffffffff, 0xc038586c, &(0x7f0000000280)={0xffffffffffffffff, &(0x7f0000000040)="36382843cbf647a308387752cf206143902799f714d3da792af73a2f51252c2924ba2758ab0a48d458fbe6a143f7d73b7035e954be54776dfb99d2e4055cbc993ef0467a8d1339bfea20", 0xfd, 0x0, 0x0, 0x0, 0x0}) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) ioctl$auto_KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$auto_KVM_GET_MSRS(r0, 0x4068aea3, &(0x7f0000000080)={0x79}) 3.085066307s ago: executing program 2 (id=965): mmap$auto(0x0, 0x400008, 0x7, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0xa, 0x0) openat$auto_ocfs2_control_fops_stack_user(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) socketpair$auto(0x1, 0x1, 0x8000000000000000, 0x0) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptys5\x00', 0x2000, 0x0) ioctl$auto_TIOCSETD2(r0, 0x5423, 0x0) ioctl$auto_TIOCSTI2(r0, 0x5412, &(0x7f0000000200)="ff") close_range$auto(0x2, 0x8, 0x0) 2.893295467s ago: executing program 1 (id=966): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = socket$nl_generic(0x10, 0x3, 0x10) connect$auto(0x3, 0x0, 0x55) madvise$auto(0x0, 0xffffffffffff0001, 0x15) prctl$auto(0x1000000003b, 0x1, 0x4, 0x80000000, 0x7) mmap$auto(0x0, 0x2020009, 0x203, 0xeb1, 0xfffffffffffffffa, 0x8000) unshare$auto(0x40000080) syz_genetlink_get_family_id$auto_ovs_datapath(&(0x7f0000000040), r0) 2.88991555s ago: executing program 0 (id=967): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000480)='/sys/module/zswap/parameters/compressor\x00', 0x80002, 0x0) r1 = socket(0x2, 0x1, 0x106) sendmsg$auto_NL80211_CMD_GET_POWER_SAVE(r1, 0x0, 0x20000800) setsockopt$auto(r1, 0x6, 0x2, 0x0, 0x9) sendmmsg$auto(0xffffffffffffffff, 0x0, 0x5, 0x311) write$auto_ocfs2_control_fops_stack_user(r0, &(0x7f00000001c0)="1dc2", 0x2) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/virtio_mmio/parameters/device\x00', 0x80480, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r2, &(0x7f00000003c0)=""/4096, 0x1000) 2.781756594s ago: executing program 3 (id=968): unshare$auto(0x40000080) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, 0x0, 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) socket(0x2b, 0x1, 0x0) listen$auto(0x3, 0x81) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) keyctl$auto(0x1f, 0x1, 0x6, 0x3, 0x3ff) madvise$auto(0x0, 0xffffffffffff0005, 0x19) ioctl$auto_SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f00000001c0)={0x7, 0x1, 0xe4b7, 0x200, 0x30b}) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) unshare$auto(0x40000080) mmap$auto(0x0, 0x20009, 0x4000000000db, 0x12, 0x400, 0x18002) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(0xffffffffffffffff, 0x0, 0xfff) write$auto(r1, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) r2 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB='&\x00', @ANYBLOB="5de1"], 0x1ac}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) read$auto(r2, &(0x7f0000002300)='MAC802154_HWSIM\x00', 0xfdef) mmap$auto(0x0, 0x200006, 0x2, 0x40eb1, 0x602, 0x300000000000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) getcpu$auto(0x0, 0x0, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/input/event1\x00', 0x34d802, 0x0) r3 = openat$auto_binder_fops_binder_internal(0xffffffffffffff9c, &(0x7f0000000100)='/dev/binderfs/binder1\x00', 0x0, 0x0) ioctl$auto_BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) 2.451615407s ago: executing program 2 (id=969): sendmsg$auto_GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x4000804) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) prctl$auto_PR_GET_CHILD_SUBREAPER(0x25, 0x6, 0xfffffffffffffffb, 0x4, 0xfffffffffffff9fe) r0 = open(&(0x7f0000000000)='./file0\x00', 0x26142, 0x4b) write$auto(r0, 0x0, 0x100082) ioctl$auto_FS_IOC_SETFLAGS2(r0, 0x40086602, 0x0) sendmmsg$auto(0x3, 0x0, 0x986, 0xe000) socket$nl_generic(0x10, 0x3, 0x10) 2.44968419s ago: executing program 0 (id=970): socket(0x2, 0x1, 0x106) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0xffff, @remote}, 0x69) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) listen$auto(0x3, 0x81) r0 = socket(0x2b, 0x1, 0x0) sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x4, 0x0, 0x2, 0x4}, 0x8}, 0x5, 0x20000000) r1 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/tcp\x00', 0x400, 0x0) pread64$auto(r1, 0x0, 0x202, 0x1) 2.236087395s ago: executing program 0 (id=971): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r0, 0x0, 0x4) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r1, &(0x7f0000000240)={0x0, 0x7}, 0x3) bpf$auto_BPF_ENABLE_STATS(0x20, 0x0, 0x5) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/uts\x00') 2.058464251s ago: executing program 1 (id=972): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_netdev(0x0, 0xffffffffffffffff) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000240)='/sys/devices/virtual/block/ram9/diskseq\x00', 0x0, 0x0) read$auto(r2, 0x0, 0x20) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) syz_genetlink_get_family_id$auto_batadv(&(0x7f0000000080), r0) 1.736546186s ago: executing program 2 (id=973): timer_create$auto(0x7, 0x0, &(0x7f0000000140)=0x6) timer_settime$auto(0x0, 0xffff8000, &(0x7f00000000c0)={{0xf, 0x10007}, {0x0, 0x800}}, 0x0) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/system/memory/memory12/power/control\x00', 0x100, 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_l2tp(&(0x7f0000000040), 0xffffffffffffffff) openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000280), 0x8000, 0x0) fcntl$auto(0x3, 0x4, 0xa553) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000740), r2) sendmsg$auto_ETHTOOL_MSG_COALESCE_SET(r2, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000080)={0x2c, r3, 0x1, 0x70bd2a, 0x25dfdbfc, {}, [@ETHTOOL_A_COALESCE_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x0) sendmsg$auto_L2TP_CMD_TUNNEL_MODIFY(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000000}, 0x80) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0) migrate_pages$auto(0x0, 0xa, &(0x7f0000000100)=0x5, &(0x7f0000000140)=0x2) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) move_pages$auto(0x0, 0x1002, 0x0, &(0x7f0000001140), 0x0, 0x2) r4 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$auto_KVM_CREATE_VM(r4, 0xae01, 0x0) ioperm$auto(0x7, 0x6, 0x2) syz_clone3(&(0x7f00000000c0)={0x2000000, 0x0, 0x0, 0x0, {0x21}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) io_uring_setup$auto(0x6, 0x0) close_range$auto(0x2, 0xffffffffffffffff, 0x0) open(0x0, 0x22240, 0x55) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r5 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x12de82, 0x0) ioctl$auto(0x3, 0x80286f4e, r5) mmap$auto(0x0, 0x200006, 0x2, 0x40eb1, 0x602, 0x300000000000) ioctl$auto(0x3, 0x4038ae7a, r0) 1.658768377s ago: executing program 0 (id=974): mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) socket(0x21, 0x80007, 0x5) ioctl$auto(0x3, 0x400454ca, 0x38) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, 0x0, 0x610902, 0x0) r0 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) write$auto(r0, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81) fcntl$auto_F_OFD_SETLKW(r0, 0x26, 0x1298) 1.460121656s ago: executing program 1 (id=975): mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x0, 0xfffffffffffff000, 0x2) openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fb0\x00', 0x20401, 0x0) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/bus/usb/drivers/sunplus/remove_id\x00', 0xa081, 0x0) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000180)='/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0/capabilities/key\x00', 0x80000, 0x0) read$auto(r0, 0x0, 0x20) write$auto(0x3, 0x0, 0x81) 1.299214305s ago: executing program 1 (id=976): openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) r0 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x2000d, 0x4000000000df, 0xeb1, 0x404, 0x8000) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv6/conf/veth0/accept_ra_pinfo\x00', 0x2000, 0x0) openat$auto_sw_sync_debugfs_fops_sync_debug(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) openat$auto_ecryptfs_miscdev_fops_miscdev(0xffffffffffffff9c, &(0x7f000000e680), 0x2, 0x0) writev$auto(r0, &(0x7f0000000180)={0x0, 0x6}, 0x1000000000000003) 1.102076909s ago: executing program 0 (id=977): timer_create$auto(0x7, 0x0, &(0x7f0000000140)=0x6) timer_settime$auto(0x0, 0xffff8000, &(0x7f00000000c0)={{0xf, 0x10007}, {0x0, 0x800}}, 0x0) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/system/memory/memory12/power/control\x00', 0x100, 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_l2tp(&(0x7f0000000040), 0xffffffffffffffff) openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000280), 0x8000, 0x0) fcntl$auto(0x3, 0x4, 0xa553) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000740), r2) sendmsg$auto_ETHTOOL_MSG_COALESCE_SET(r2, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000080)={0x2c, r3, 0x1, 0x70bd2a, 0x25dfdbfc, {}, [@ETHTOOL_A_COALESCE_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x0) sendmsg$auto_L2TP_CMD_TUNNEL_MODIFY(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0) migrate_pages$auto(0x0, 0xa, &(0x7f0000000100)=0x5, &(0x7f0000000140)=0x2) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) move_pages$auto(0x0, 0x1002, 0x0, &(0x7f0000001140), 0x0, 0x2) r4 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$auto_KVM_CREATE_VM(r4, 0xae01, 0x0) ioperm$auto(0x7, 0x6, 0x2) syz_clone3(&(0x7f00000000c0)={0x2000000, 0x0, 0x0, 0x0, {0x21}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) io_uring_setup$auto(0x6, 0x0) close_range$auto(0x2, 0xffffffffffffffff, 0x0) open(0x0, 0x22240, 0x55) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r5 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x12de82, 0x0) ioctl$auto(0x3, 0x80286f4e, r5) mmap$auto(0x0, 0x200006, 0x2, 0x40eb1, 0x602, 0x300000000000) ioctl$auto(0x3, 0x4038ae7a, r0) 970.038115ms ago: executing program 1 (id=978): unshare$auto(0x40000080) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\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) socket(0x2b, 0x1, 0x0) listen$auto(0x3, 0x81) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) keyctl$auto(0x1f, 0x1, 0x6, 0x3, 0x3ff) ioctl$auto_SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f00000001c0)={0x7, 0x1, 0xe4b7, 0x200, 0x30b}) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) unshare$auto(0x40000080) mmap$auto(0x0, 0x20009, 0x4000000000db, 0x12, 0x400, 0x18002) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(0xffffffffffffffff, 0x0, 0xfff) write$auto(r1, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) r2 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB='&\x00', @ANYBLOB="5de1"], 0x1ac}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) read$auto(r2, &(0x7f0000002300)='MAC802154_HWSIM\x00', 0xfdef) mmap$auto(0x0, 0x200006, 0x2, 0x40eb1, 0x602, 0x300000000000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) getcpu$auto(0x0, 0x0, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/input/event1\x00', 0x34d802, 0x0) r3 = openat$auto_binder_fops_binder_internal(0xffffffffffffff9c, &(0x7f0000000100)='/dev/binderfs/binder1\x00', 0x0, 0x0) ioctl$auto_BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) 649.655282ms ago: executing program 3 (id=979): mmap$auto(0x0, 0x2000c, 0xdf, 0xe31, 0x40000000000a5, 0x8000) close_range$auto(0x2, 0x8, 0x0) r0 = openat$auto_sw_sync_debugfs_fops_sync_debug(0xffffffffffffff9c, &(0x7f00000001c0), 0x2000, 0x0) ioctl$auto_SW_SYNC_IOC_CREATE_FENCE(r0, 0xc0285700, 0x0) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/pid\x00') r2 = openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/security/tomoyo/domain_policy\x00', 0x40802, 0x0) read$auto(r2, 0x0, 0xb4d3) ioctl$auto(0x3, 0xc0383e04, r1) 513.567139ms ago: executing program 2 (id=980): mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0xffffffffffffffff, 0x8000) r0 = socket(0x2, 0x3, 0xa) recvfrom$auto(0x3, 0x0, 0x800000000e, 0x100, 0x0, 0xfffffffffffffffd) r1 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/neigh/batadv0/mcast_solicit\x00', 0x2000, 0x0) read$auto(r1, 0x0, 0x1ff) connect$auto(r0, &(0x7f0000000080)=@in={0x2, 0x0, @empty}, 0x54) setsockopt$auto(0x3, 0x0, 0xd, 0x0, 0x10000) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) 366.870401ms ago: executing program 3 (id=981): unshare$auto(0x40000080) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) socket(0x2b, 0x1, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) keyctl$auto(0x1f, 0x1, 0x6, 0x3, 0x3ff) madvise$auto(0x0, 0xffffffffffff0005, 0x19) ioctl$auto_SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f00000001c0)={0x7, 0x1, 0xe4b7, 0x200, 0x30b}) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) unshare$auto(0x40000080) mmap$auto(0x0, 0x20009, 0x4000000000db, 0x12, 0x400, 0x18002) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(0xffffffffffffffff, 0x0, 0xfff) write$auto(r1, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) r2 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB='&\x00', @ANYBLOB="5de1"], 0x1ac}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) read$auto(r2, &(0x7f0000002300)='MAC802154_HWSIM\x00', 0xfdef) mmap$auto(0x0, 0x200006, 0x2, 0x40eb1, 0x602, 0x300000000000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) getcpu$auto(0x0, 0x0, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/input/event1\x00', 0x34d802, 0x0) r3 = openat$auto_binder_fops_binder_internal(0xffffffffffffff9c, &(0x7f0000000100)='/dev/binderfs/binder1\x00', 0x0, 0x0) ioctl$auto_BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) 0s ago: executing program 2 (id=982): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/system/cpu/cpu1/online\x00', 0x62, 0x0) write$auto(r0, &(0x7f00000002c0)='0\x00\xa6\xcc\r\x91QU\x9dI\xda\x1b\xad\xb1\x9e\xc8Tt\xa8\x94\x9c\x8a\xe2\xc7cOM\xb6\xa3,!o\x9e\xb0\xadT\xfbR\xa1Y\x94V[8\x04c\xdf:]\xd9\x94\xf8F\xbb\xa2\xbb>\xade\x18\xbd\xe2\x1c\x89OO]e[\xda\xac\xdd\x1a\xdd\xdd\xb9o\x1a\xab\xd5\xef`\xd8\x9c\xf7?:\x1a\xc62\x911e\xfd\x15\x88\x0f\x9a\xd5\xa7\x14\b};\xabt\xd1ak\xe5\x98\xea\xe3}\x10\xab\f_\x19\x9b\x11\xb25VUK\x93\xcdd\x17\xe4\xacA\xa5[\b\xb8;\x02tcf\x06\xfbD\x91\xcaG\xdaa:k[r\x06\xeb\xf0\xc4\xcb\x10\xae\xc8\xe9u\x9f\xdeK\xa5\x8e\xff\x7f\xd0UV\x11\xcb\xdd\x81\xbe\xde\f/\x06(\x1d\xa5\xc5\x9b\xb2\x96\x05`\xe7\xd5Y\a\xc1\xe9(\x95\xdfH\xf4\v\xf3CRnz\xc2\x13<\xf0\v\x1f\x14\xf3\xd0\xf2\xd1L!\x81\xea\x83\xa0\r|%\xbf\x02trg\x9a\xe7\x00\x85Z\x06?\x12\x98\x0f)\a\xf4\xaa\x05\xc0\xa0r\xd2\x85\x8dH\xd0>\xca\xfc5\x01\x95O4\xca\x95\x1d\x83\xec\nD\x8e\xfb\xce\xd1w\x15:\xe9\x81/B#\xc6\xa1\xfa-\x1b\x8cr\x92nM\xa1;\xe4pd$\xd7\x1b\v\x82\r\f\xd0Hq\xd9\r\x88#\x89\x8d\xcd\x1e\x87N\xeeO\x8dO\xe9\xfc\x91\xa1\xa8HR+\a\xb7R\t\n+\x7f\xd5H\x90G=\x9a\r\xb10\x17n\x1b\xf8\v\x11\v\xbb\xc8^\xa4\xe2\x05\x91|\x123\xc3:\xfd\xee\x04a\xc8\x12\xce\xa2\x12\xcb\x8c\x87f\xebGQ\xe9\x96\xd5E\x13a\xb7\x057<&\xe0\x94\xa7\xfb\x9d;\xfa\xb1\x1b4a,\'\xb2Ym\xe1:\xbf\x8cs\x06\xa3u\x8d!\n\x80-\x9a\xbb;\xf4\xf3\xe1\x97\xfc8\xff\xa7\\\x8b\xf9\x95\x10$\xef\x1a #b\xfb\xfe\xe9\x06fK0\xdd\x84T,\xfa\xb5\x00\x83d\xbba\xd7\n\x92l\xdfAN\x9d\xcb\x96\xc7\xe8\xe6\x8bC\xeb\xc7EZ\xc8\x1a\x81nf\tZ-sZ\x13n\xec\xa9\xbf\xd0$\xb9\xd8\x00\x00\x00\x00\x00\x00\x00', 0x5) r1 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/oom_adj\x00', 0x48402, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) sendmsg$auto_WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x400c810}, 0x200448c0) writev$auto(0xca, &(0x7f0000000080)={&(0x7f0000000040), 0x1}, 0x7e) read$auto(r1, 0x0, 0x1f40) writev$auto(0x3, &(0x7f0000000100)={0x0, 0x7111}, 0x8) kernel console output (not intermixed with test programs): 7][ T5838] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 90.778520][ T5833] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.836609][ T5839] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.853295][ T5833] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.892171][ T4191] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.899426][ T4191] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.915645][ T5839] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.929130][ T5837] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.949243][ T4191] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.956398][ T4191] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.972938][ T4191] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.980083][ T4191] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.005550][ T4191] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.012827][ T4191] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.046744][ T5837] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.088438][ T139] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.095725][ T139] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.128036][ T139] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.135350][ T139] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.190028][ T5838] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.261094][ T5838] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.328330][ T3449] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.335610][ T3449] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.362179][ T3449] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.369549][ T3449] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.537611][ T5848] Bluetooth: hci0: command tx timeout [ 91.676992][ T5839] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 91.694451][ T5848] Bluetooth: hci2: command tx timeout [ 91.707325][ T5848] Bluetooth: hci1: command tx timeout [ 91.774027][ T5848] Bluetooth: hci3: command tx timeout [ 91.801693][ T5833] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 91.883788][ T5839] veth0_vlan: entered promiscuous mode [ 91.922779][ T5839] veth1_vlan: entered promiscuous mode [ 91.998693][ T5837] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.012506][ T5833] veth0_vlan: entered promiscuous mode [ 92.048941][ T5833] veth1_vlan: entered promiscuous mode [ 92.061815][ T5839] veth0_macvtap: entered promiscuous mode [ 92.072565][ T5838] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.103079][ T5839] veth1_macvtap: entered promiscuous mode [ 92.148119][ T5839] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.180734][ T5839] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.193270][ T5837] veth0_vlan: entered promiscuous mode [ 92.208450][ T5833] veth0_macvtap: entered promiscuous mode [ 92.231279][ T60] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.247519][ T60] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.269790][ T5833] veth1_macvtap: entered promiscuous mode [ 92.280697][ T60] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.316011][ T60] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.329834][ T5837] veth1_vlan: entered promiscuous mode [ 92.377438][ T5838] veth0_vlan: entered promiscuous mode [ 92.392835][ T5833] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.428308][ T5833] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.461353][ T4191] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.502484][ T5838] veth1_vlan: entered promiscuous mode [ 92.532624][ T4191] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.552116][ T4191] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.603043][ T4191] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.635674][ T4191] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.643644][ T4191] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.685729][ T5837] veth0_macvtap: entered promiscuous mode [ 92.746132][ T5837] veth1_macvtap: entered promiscuous mode [ 92.778952][ T5838] veth0_macvtap: entered promiscuous mode [ 92.789830][ T3449] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.797922][ T3449] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.836452][ T4191] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.849901][ T4191] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.866912][ T5838] veth1_macvtap: entered promiscuous mode [ 92.926157][ T5839] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 92.934431][ T1146] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.944923][ T5837] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.969662][ T1146] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.990635][ T5837] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.066614][ T5838] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.096354][ T4191] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.105893][ T4191] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.139439][ T4191] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.208728][ T5838] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.224227][ T4191] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.275251][ T4191] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.285484][ T4191] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.301994][ T4191] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.331479][ T4191] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.420196][ T5927] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 93.497335][ T1146] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.515351][ T1146] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.591746][ T162] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.614188][ T5848] Bluetooth: hci0: command tx timeout [ 93.622697][ T162] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.651531][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.674967][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.707035][ T1146] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.733369][ T1146] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.774654][ T5842] Bluetooth: hci2: command tx timeout [ 93.780240][ T5848] Bluetooth: hci1: command tx timeout [ 93.854294][ T5848] Bluetooth: hci3: command tx timeout [ 94.034884][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 94.094295][ T0] NOHZ tick-stop error: local softirq work is pending, handler #08!!! [ 94.154620][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 94.214977][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 94.549050][ T5957] Zero length message leads to an empty skb [ 94.794500][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 94.803623][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 94.884198][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 94.892440][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 94.925299][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 94.984937][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 95.258070][ T5954] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.634377][ T5954] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.699868][ T5848] Bluetooth: hci0: command tx timeout [ 95.762342][ T5954] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.856684][ T5842] Bluetooth: hci2: command tx timeout [ 95.862200][ T5848] Bluetooth: hci1: command tx timeout [ 95.938315][ T5848] Bluetooth: hci3: command tx timeout [ 95.955490][ T5954] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.128991][ T5969] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 96.316160][ T5976] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input5 [ 96.840309][ T5979] vhci_hcd vhci_hcd.2: default hub control req: 2300 v0014 i0006 l2042 [ 97.305877][ T10] cfg80211: failed to load regulatory.db [ 101.792454][ T30] audit: type=1107 audit(1769216648.331:2): pid=6066 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 101.837062][ T6067] sd 0:0:1:0: PR command failed: 1026 [ 101.842590][ T6067] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 101.860042][ T6067] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 101.881085][ T30] audit: type=1107 audit(1769216648.351:3): pid=6066 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 105.311780][ T6135] sd 0:0:1:0: PR command failed: 1026 [ 105.317452][ T6135] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 105.324730][ T30] audit: type=1107 audit(1769216651.831:4): pid=6134 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 105.345341][ T6135] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 105.376979][ T30] audit: type=1107 audit(1769216651.831:5): pid=6134 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 108.878627][ T30] audit: type=1107 audit(1769216655.421:6): pid=6190 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 108.898315][ T30] audit: type=1107 audit(1769216655.431:7): pid=6190 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 108.950721][ T6191] sd 0:0:1:0: PR command failed: 1026 [ 108.960820][ T6191] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 108.974127][ T6191] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 109.421721][ T6201] FAULT_INJECTION: forcing a failure. [ 109.421721][ T6201] name failslab, interval 1, probability 0, space 0, times 1 [ 109.435565][ T6201] CPU: 0 UID: 0 PID: 6201 Comm: syz.1.39 Not tainted syzkaller #0 PREEMPT(full) [ 109.435592][ T6201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 109.435603][ T6201] Call Trace: [ 109.435609][ T6201] [ 109.435616][ T6201] dump_stack_lvl+0x100/0x190 [ 109.435643][ T6201] should_fail_ex.cold+0x5/0xa [ 109.435672][ T6201] should_failslab+0xc2/0x120 [ 109.435697][ T6201] __kmalloc_node_track_caller_noprof+0xf9/0x9d0 [ 109.435722][ T6201] ? find_held_lock+0x2b/0x80 [ 109.435740][ T6201] ? kstrdup_const+0x63/0x80 [ 109.435766][ T6201] ? kstrdup+0x51/0xe0 [ 109.435786][ T6201] kstrdup+0x51/0xe0 [ 109.435809][ T6201] kstrdup_const+0x63/0x80 [ 109.435832][ T6201] __kernfs_new_node+0x9b/0x960 [ 109.435856][ T6201] ? __lock_acquire+0x4a5/0x2630 [ 109.435881][ T6201] ? __pfx___kernfs_new_node+0x10/0x10 [ 109.435910][ T6201] ? find_held_lock+0x2b/0x80 [ 109.435927][ T6201] ? kernfs_root+0xee/0x2a0 [ 109.435950][ T6201] ? kernfs_root+0xee/0x2a0 [ 109.435978][ T6201] kernfs_new_node+0x11b/0x1a0 [ 109.436009][ T6201] __kernfs_create_file+0x53/0x350 [ 109.436031][ T6201] cgroup_addrm_files+0x4d8/0xb90 [ 109.436058][ T6201] ? __pfx_cgroup_addrm_files+0x10/0x10 [ 109.436084][ T6201] ? css_next_child+0xcf/0x2e0 [ 109.436111][ T6201] ? css_next_descendant_pre+0x58/0x1a0 [ 109.436141][ T6201] css_populate_dir+0x343/0x590 [ 109.436166][ T6201] cgroup_mkdir+0x563/0x12d0 [ 109.436187][ T6201] ? __pfx_cgroup_mkdir+0x10/0x10 [ 109.436206][ T6201] kernfs_iop_mkdir+0x111/0x190 [ 109.436232][ T6201] ? bpf_lsm_inode_mkdir+0x9/0x10 [ 109.436264][ T6201] vfs_mkdir+0x729/0xb50 [ 109.436296][ T6201] do_mkdirat+0x435/0x590 [ 109.436320][ T6201] ? __pfx_do_mkdirat+0x10/0x10 [ 109.436342][ T6201] ? strncpy_from_user+0x19d/0x2d0 [ 109.436370][ T6201] ? getname_flags.part.0+0x1c5/0x540 [ 109.436400][ T6201] __x64_sys_mkdir+0xef/0x140 [ 109.436423][ T6201] do_syscall_64+0xc9/0xf80 [ 109.436446][ T6201] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.436464][ T6201] RIP: 0033:0x7f4eff39acb9 [ 109.436479][ T6201] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 109.436495][ T6201] RSP: 002b:00007f4f00292028 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 109.436513][ T6201] RAX: ffffffffffffffda RBX: 00007f4eff616180 RCX: 00007f4eff39acb9 [ 109.436524][ T6201] RDX: 0000000000000000 RSI: 00000000000008cd RDI: 0000200000000000 [ 109.436534][ T6201] RBP: 00007f4eff408bf7 R08: 0000000000000000 R09: 0000000000000000 [ 109.436545][ T6201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 109.436555][ T6201] R13: 00007f4eff616218 R14: 00007f4eff616180 R15: 00007ffd614465d8 [ 109.436578][ T6201] [ 109.436587][ T6201] cgroup: cgroup_addrm_files: failed to add cgroup.procs, err=-12 [ 112.772925][ T30] audit: type=1107 audit(1769216659.311:8): pid=6257 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 112.883954][ T30] audit: type=1107 audit(1769216659.371:9): pid=6257 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 112.919928][ T6258] sd 0:0:1:0: PR command failed: 1026 [ 112.947779][ T6258] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 112.993891][ T6258] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 116.551377][ T30] audit: type=1107 audit(1769216663.091:10): pid=6329 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 116.590332][ T6330] sd 0:0:1:0: PR command failed: 1026 [ 116.596306][ T6330] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 116.603109][ T6330] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 116.693004][ T30] audit: type=1107 audit(1769216663.111:11): pid=6329 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 120.094506][ T30] audit: type=1107 audit(1769216666.641:12): pid=6395 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 120.188749][ T30] audit: type=1107 audit(1769216666.651:13): pid=6395 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 120.203094][ T6396] sd 0:0:1:0: PR command failed: 1026 [ 120.214830][ T6396] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 120.240164][ T6396] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 125.905640][ T6503] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 128.285934][ T6543] vivid-007: ================= START STATUS ================= [ 128.306607][ T6543] vivid-007: Generate PTS: true [ 128.340126][ T6543] vivid-007: Generate SCR: true [ 128.354145][ T6543] tpg source WxH: 320x240 (Y'CbCr) [ 128.360927][ T6543] tpg field: 1 [ 128.370494][ T6543] tpg crop: (0,0)/320x240 [ 128.402384][ T6543] tpg compose: (0,0)/320x240 [ 128.410035][ T6543] tpg colorspace: 8 [ 128.450245][ T6543] tpg transfer function: 0/0 [ 128.507268][ T6543] tpg Y'CbCr encoding: 0/0 [ 128.511763][ T6543] tpg quantization: 0/0 [ 128.549529][ T6543] tpg RGB range: 0/2 [ 128.553565][ T6543] vivid-007: ================== END STATUS ================== [ 138.259466][ T1306] ieee802154 phy0 wpan0: encryption failed: -22 [ 138.272672][ T1306] ieee802154 phy1 wpan1: encryption failed: -22 [ 144.168500][ T6809] netlink: 'syz.2.127': attribute type 8 has an invalid length. [ 154.670946][ T6970] zswap: compressor not available [ 156.140343][ T6996] delete_channel: no stack [ 159.221664][ T30] audit: type=1800 audit(1769216705.761:14): pid=7050 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="" name="lu_gp_id" dev="configfs" ino=14658 res=0 errno=0 [ 159.666009][ T4163] netdevsim netdevsim1335 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 159.965556][ T30] audit: type=1107 audit(1769216706.511:15): pid=7056 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 159.996365][ T30] audit: type=1107 audit(1769216706.541:16): pid=7056 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 160.133903][ T7057] sd 0:0:1:0: PR command failed: 1026 [ 160.164118][ T7057] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 160.172258][ T7057] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 161.167958][ T7085] netlink: 'syz.3.166': attribute type 8 has an invalid length. [ 164.372576][ T7135] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 166.646203][ T7178] FAULT_INJECTION: forcing a failure. [ 166.646203][ T7178] name failslab, interval 1, probability 0, space 0, times 0 [ 166.659508][ T7178] CPU: 1 UID: 0 PID: 7178 Comm: syz.2.179 Not tainted syzkaller #0 PREEMPT(full) [ 166.659549][ T7178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 166.659567][ T7178] Call Trace: [ 166.659577][ T7178] [ 166.659589][ T7178] dump_stack_lvl+0x100/0x190 [ 166.659633][ T7178] should_fail_ex.cold+0x5/0xa [ 166.659684][ T7178] should_failslab+0xc2/0x120 [ 166.659728][ T7178] __kmalloc_node_track_caller_noprof+0xf9/0x9d0 [ 166.659768][ T7178] ? cache_create_net+0x2b/0x220 [ 166.659817][ T7178] ? kmemdup_noprof+0x29/0x60 [ 166.659853][ T7178] kmemdup_noprof+0x29/0x60 [ 166.659893][ T7178] cache_create_net+0x2b/0x220 [ 166.659937][ T7178] gss_svc_init_net+0x11f/0x640 [ 166.659984][ T7178] ? __pfx_canbcm_pernet_init+0x10/0x10 [ 166.660031][ T7178] ? __pfx_rpcsec_gss_init_net+0x10/0x10 [ 166.660071][ T7178] ops_init+0x1e2/0x5f0 [ 166.660123][ T7178] setup_net+0x118/0x3a0 [ 166.660171][ T7178] ? __pfx_setup_net+0x10/0x10 [ 166.660215][ T7178] ? lockdep_init_map_type+0x5c/0x250 [ 166.660258][ T7178] ? mutex_init_lockep+0x110/0x150 [ 166.660308][ T7178] copy_net_ns+0x46f/0x7c0 [ 166.660341][ T7178] create_new_namespaces+0x3ea/0xab0 [ 166.660380][ T7178] unshare_nsproxy_namespaces+0xc3/0x1f0 [ 166.660416][ T7178] ksys_unshare+0x455/0xab0 [ 166.660462][ T7178] ? __pfx_ksys_unshare+0x10/0x10 [ 166.660505][ T7178] ? xfd_validate_state+0x129/0x190 [ 166.660566][ T7178] __x64_sys_unshare+0x31/0x40 [ 166.660609][ T7178] do_syscall_64+0xc9/0xf80 [ 166.660648][ T7178] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 166.660679][ T7178] RIP: 0033:0x7fa6c1d9acb9 [ 166.660705][ T7178] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 166.660731][ T7178] RSP: 002b:00007fa6c2be2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 166.660759][ T7178] RAX: ffffffffffffffda RBX: 00007fa6c2015fa0 RCX: 00007fa6c1d9acb9 [ 166.660780][ T7178] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 166.660798][ T7178] RBP: 00007fa6c1e08bf7 R08: 0000000000000000 R09: 0000000000000000 [ 166.660815][ T7178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 166.660833][ T7178] R13: 00007fa6c2016038 R14: 00007fa6c2015fa0 R15: 00007fff02243da8 [ 166.660874][ T7178] [ 174.642146][ T7298] NFSD: Failed to start, no listeners configured. [ 177.665571][ T7359] snd_aloop snd_aloop.0: Parsing timer source '' failed with -22 [ 177.988427][ T7368] netlink: 8 bytes leftover after parsing attributes in process `syz.1.203'. [ 178.004017][ T7344] syz.2.200 (7344) used greatest stack depth: 19688 bytes left [ 178.057858][ T7369] Line length is too long: Should be less than 4094 [ 180.728179][ T30] audit: type=1800 audit(1769216727.271:17): pid=7415 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="" name="lu_gp_id" dev="configfs" ino=17646 res=0 errno=0 [ 183.802747][ T7485] process 'syz.3.219' launched ':,' with NULL argv: empty string added [ 187.893136][ T7542] NFSD: Failed to start, no listeners configured. [ 188.108186][ T7546] mmap: syz.2.228 (7546) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 188.877619][ T7561] FAULT_INJECTION: forcing a failure. [ 188.877619][ T7561] name failslab, interval 1, probability 0, space 0, times 0 [ 188.892350][ T7561] CPU: 0 UID: 0 PID: 7561 Comm: syz.3.229 Not tainted syzkaller #0 PREEMPT(full) [ 188.892390][ T7561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 188.892407][ T7561] Call Trace: [ 188.892418][ T7561] [ 188.892429][ T7561] dump_stack_lvl+0x100/0x190 [ 188.892473][ T7561] should_fail_ex.cold+0x5/0xa [ 188.892521][ T7561] should_failslab+0xc2/0x120 [ 188.892574][ T7561] kmem_cache_alloc_noprof+0x83/0x780 [ 188.892616][ T7561] ? acpi_ut_create_generic_state+0x61/0xc0 [ 188.892665][ T7561] ? acpi_ut_create_generic_state+0x61/0xc0 [ 188.892704][ T7561] acpi_ut_create_generic_state+0x61/0xc0 [ 188.892742][ T7561] acpi_ds_scope_stack_push+0x70/0x790 [ 188.892786][ T7561] acpi_ds_init_aml_walk+0x2d8/0x680 [ 188.892829][ T7561] acpi_ds_call_control_method+0x3a2/0xab0 [ 188.892870][ T7561] acpi_ps_parse_aml+0xacd/0x1120 [ 188.892919][ T7561] acpi_ps_execute_method+0x5c4/0xe90 [ 188.892970][ T7561] acpi_ns_evaluate+0x640/0x1670 [ 188.893025][ T7561] acpi_evaluate_object+0x420/0xe00 [ 188.893057][ T7561] ? kernfs_fop_read_iter+0x46c/0x610 [ 188.893087][ T7561] ? vfs_read+0x825/0xb30 [ 188.893116][ T7561] ? ksys_read+0x12a/0x250 [ 188.893155][ T7561] ? __pfx_acpi_evaluate_object+0x10/0x10 [ 188.893196][ T7561] ? __pfx___might_resched+0x10/0x10 [ 188.893248][ T7561] acpi_evaluate_integer+0xdf/0x220 [ 188.893279][ T7561] ? __pfx_acpi_evaluate_integer+0x10/0x10 [ 188.893328][ T7561] ? __pfx_status_show+0x10/0x10 [ 188.893362][ T7561] status_show+0xa0/0x120 [ 188.893397][ T7561] ? __pfx_status_show+0x10/0x10 [ 188.893444][ T7561] dev_attr_show+0x52/0xa0 [ 188.893488][ T7561] ? __pfx_dev_attr_show+0x10/0x10 [ 188.893528][ T7561] sysfs_kf_seq_show+0x217/0x3a0 [ 188.893586][ T7561] seq_read_iter+0x32f/0x1270 [ 188.893637][ T7561] kernfs_fop_read_iter+0x46c/0x610 [ 188.893675][ T7561] ? rw_verify_area+0xce/0x6d0 [ 188.893702][ T7561] ? __pfx_kernfs_fop_read_iter+0x10/0x10 [ 188.893736][ T7561] vfs_read+0x825/0xb30 [ 188.893777][ T7561] ? __pfx_vfs_read+0x10/0x10 [ 188.893805][ T7561] ? find_held_lock+0x2b/0x80 [ 188.893862][ T7561] ksys_read+0x12a/0x250 [ 188.893895][ T7561] ? __pfx_ksys_read+0x10/0x10 [ 188.893942][ T7561] do_syscall_64+0xc9/0xf80 [ 188.893980][ T7561] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 188.894010][ T7561] RIP: 0033:0x7fceeef9acb9 [ 188.894033][ T7561] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 188.894059][ T7561] RSP: 002b:00007fceefe92028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 188.894087][ T7561] RAX: ffffffffffffffda RBX: 00007fceef216180 RCX: 00007fceeef9acb9 [ 188.894106][ T7561] RDX: 000000000000007a RSI: 0000200000000140 RDI: 0000000000000006 [ 188.894124][ T7561] RBP: 00007fceef008bf7 R08: 0000000000000000 R09: 0000000000000000 [ 188.894141][ T7561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 188.894158][ T7561] R13: 00007fceef216218 R14: 00007fceef216180 R15: 00007ffd13d67548 [ 188.894201][ T7561] [ 189.355872][ T7561] ACPI Error: ffff88805fa61000 walk still has a scope list (20250807/dswstate-694) [ 189.366254][ T7561] ACPI Error: Aborting method \_SB.LNKA._STA due to previous error (AE_NO_MEMORY) (20250807/psparse-529) [ 191.220266][ T30] audit: type=1107 audit(1769216737.761:18): pid=7597 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 191.272455][ T30] audit: type=1107 audit(1769216737.781:19): pid=7597 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 191.386668][ T7598] sd 0:0:1:0: PR command failed: 1026 [ 191.392306][ T7598] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 191.405152][ T7598] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 191.640246][ T7610] netlink: 4 bytes leftover after parsing attributes in process `syz.2.237'. [ 191.747797][ T30] audit: type=1800 audit(1769216738.291:20): pid=7610 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.237" name="dbroot" dev="configfs" ino=18602 res=0 errno=0 [ 191.933626][ T7618] FAULT_INJECTION: forcing a failure. [ 191.933626][ T7618] name failslab, interval 1, probability 0, space 0, times 0 [ 191.957259][ T7618] CPU: 1 UID: 0 PID: 7618 Comm: syz.0.238 Not tainted syzkaller #0 PREEMPT(full) [ 191.957300][ T7618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 191.957318][ T7618] Call Trace: [ 191.957329][ T7618] [ 191.957338][ T7618] dump_stack_lvl+0x100/0x190 [ 191.957372][ T7618] should_fail_ex.cold+0x5/0xa [ 191.957410][ T7618] should_failslab+0xc2/0x120 [ 191.957445][ T7618] __kmalloc_cache_noprof+0x80/0x810 [ 191.957470][ T7618] ? cgroup_file_open+0x92/0x460 [ 191.957502][ T7618] ? cgroup_file_open+0x92/0x460 [ 191.957536][ T7618] cgroup_file_open+0x92/0x460 [ 191.957561][ T7618] ? __pfx_cgroup_file_open+0x10/0x10 [ 191.957590][ T7618] kernfs_fop_open+0x8b5/0xd50 [ 191.957623][ T7618] do_dentry_open+0x73e/0x1570 [ 191.957651][ T7618] ? __pfx_kernfs_fop_open+0x10/0x10 [ 191.957675][ T7618] ? security_inode_permission+0xbf/0x250 [ 191.957714][ T7618] vfs_open+0x82/0x3f0 [ 191.957751][ T7618] path_openat+0x21dc/0x3120 [ 191.957789][ T7618] ? __pfx_path_openat+0x10/0x10 [ 191.957827][ T7618] do_filp_open+0x1f7/0x420 [ 191.957856][ T7618] ? __pfx_do_filp_open+0x10/0x10 [ 191.957904][ T7618] ? _raw_spin_unlock+0x28/0x50 [ 191.957926][ T7618] ? alloc_fd+0x476/0x790 [ 191.957960][ T7618] do_sys_openat2+0x12e/0x220 [ 191.957994][ T7618] ? __pfx_do_sys_openat2+0x10/0x10 [ 191.958030][ T7618] ? __fget_files+0x21f/0x3d0 [ 191.958061][ T7618] __x64_sys_openat+0x12d/0x210 [ 191.958096][ T7618] ? __pfx___x64_sys_openat+0x10/0x10 [ 191.958128][ T7618] ? xfd_validate_state+0x129/0x190 [ 191.958174][ T7618] do_syscall_64+0xc9/0xf80 [ 191.958203][ T7618] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 191.958226][ T7618] RIP: 0033:0x7fdbda59acb9 [ 191.958245][ T7618] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 191.958266][ T7618] RSP: 002b:00007fdbdb3d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 191.958289][ T7618] RAX: ffffffffffffffda RBX: 00007fdbda816090 RCX: 00007fdbda59acb9 [ 191.958303][ T7618] RDX: 0000000000101000 RSI: 0000200000000100 RDI: ffffffffffffff9c [ 191.958317][ T7618] RBP: 00007fdbda608bf7 R08: 0000000000000000 R09: 0000000000000000 [ 191.958330][ T7618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 191.958343][ T7618] R13: 00007fdbda816128 R14: 00007fdbda816090 R15: 00007ffc2602e498 [ 191.958374][ T7618] [ 194.324321][ T7651] FAULT_INJECTION: forcing a failure. [ 194.324321][ T7651] name failslab, interval 1, probability 0, space 0, times 0 [ 194.338814][ T7651] CPU: 1 UID: 0 PID: 7651 Comm: syz.0.244 Not tainted syzkaller #0 PREEMPT(full) [ 194.338854][ T7651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 194.338872][ T7651] Call Trace: [ 194.338882][ T7651] [ 194.338893][ T7651] dump_stack_lvl+0x100/0x190 [ 194.338934][ T7651] should_fail_ex.cold+0x5/0xa [ 194.338981][ T7651] should_failslab+0xc2/0x120 [ 194.339020][ T7651] ? cache_create_net+0x9b/0x220 [ 194.339056][ T7651] __kmalloc_noprof+0xf6/0x9c0 [ 194.339084][ T7651] ? cache_create_net+0x2b/0x220 [ 194.339132][ T7651] ? cache_create_net+0x9b/0x220 [ 194.339166][ T7651] cache_create_net+0x9b/0x220 [ 194.339205][ T7651] gss_svc_init_net+0x11f/0x640 [ 194.339236][ T7651] ? __pfx_canbcm_pernet_init+0x10/0x10 [ 194.339272][ T7651] ? __pfx_rpcsec_gss_init_net+0x10/0x10 [ 194.339302][ T7651] ops_init+0x1e2/0x5f0 [ 194.339340][ T7651] setup_net+0x118/0x3a0 [ 194.339374][ T7651] ? __pfx_setup_net+0x10/0x10 [ 194.339406][ T7651] ? lockdep_init_map_type+0x5c/0x250 [ 194.339438][ T7651] ? mutex_init_lockep+0x110/0x150 [ 194.339483][ T7651] copy_net_ns+0x46f/0x7c0 [ 194.339543][ T7651] create_new_namespaces+0x3ea/0xab0 [ 194.339577][ T7651] unshare_nsproxy_namespaces+0xc3/0x1f0 [ 194.339606][ T7651] ksys_unshare+0x455/0xab0 [ 194.339642][ T7651] ? __pfx_ksys_unshare+0x10/0x10 [ 194.339674][ T7651] ? xfd_validate_state+0x129/0x190 [ 194.339721][ T7651] __x64_sys_unshare+0x31/0x40 [ 194.339754][ T7651] do_syscall_64+0xc9/0xf80 [ 194.339783][ T7651] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 194.339807][ T7651] RIP: 0033:0x7fdbda59acb9 [ 194.339826][ T7651] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 194.339847][ T7651] RSP: 002b:00007fdbdb3f3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 194.339869][ T7651] RAX: ffffffffffffffda RBX: 00007fdbda815fa0 RCX: 00007fdbda59acb9 [ 194.339884][ T7651] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 194.339897][ T7651] RBP: 00007fdbda608bf7 R08: 0000000000000000 R09: 0000000000000000 [ 194.339910][ T7651] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 194.339922][ T7651] R13: 00007fdbda816038 R14: 00007fdbda815fa0 R15: 00007ffc2602e498 [ 194.339953][ T7651] [ 198.010171][ T7706] NFSD: Failed to start, no listeners configured. [ 199.698372][ T1306] ieee802154 phy0 wpan0: encryption failed: -22 [ 199.708063][ T1306] ieee802154 phy1 wpan1: encryption failed: -22 [ 200.314479][ T7749] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 201.127615][ T7759] snd_aloop snd_aloop.0: Parsing timer source '' failed with -22 [ 202.378665][ T7781] __vm_enough_memory: pid: 7781, comm: syz.1.261, bytes: 4398046511104 not enough memory for the allocation [ 202.808824][ T7788] Invalid ELF header magic: != ELF [ 206.034697][ T7835] NFSD: Failed to start, no listeners configured. [ 206.540324][ T30] audit: type=1107 audit(1769216753.081:21): pid=7851 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 206.625085][ T30] audit: type=1107 audit(1769216753.101:22): pid=7851 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 206.631621][ T7852] sd 0:0:1:0: PR command failed: 1026 [ 206.650431][ T7852] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 206.677025][ T7852] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 208.408850][ T7875] Invalid ELF header magic: != ELF [ 209.738629][ T7896] FAULT_INJECTION: forcing a failure. [ 209.738629][ T7896] name failslab, interval 1, probability 0, space 0, times 0 [ 209.794486][ T7896] CPU: 1 UID: 0 PID: 7896 Comm: syz.1.279 Not tainted syzkaller #0 PREEMPT(full) [ 209.794520][ T7896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 209.794531][ T7896] Call Trace: [ 209.794538][ T7896] [ 209.794545][ T7896] dump_stack_lvl+0x100/0x190 [ 209.794577][ T7896] should_fail_ex.cold+0x5/0xa [ 209.794615][ T7896] should_failslab+0xc2/0x120 [ 209.794641][ T7896] kmem_cache_alloc_noprof+0x83/0x780 [ 209.794665][ T7896] ? __proc_create+0xc2/0x8c0 [ 209.794692][ T7896] ? __proc_create+0x2cb/0x8c0 [ 209.794724][ T7896] ? __proc_create+0x2cb/0x8c0 [ 209.794750][ T7896] __proc_create+0x2cb/0x8c0 [ 209.794778][ T7896] ? __pfx___proc_create+0x10/0x10 [ 209.794804][ T7896] ? pcpu_chunk_relocate+0x134/0x1a0 [ 209.794833][ T7896] _proc_mkdir+0xb9/0x210 [ 209.794849][ T7896] ? __pfx__proc_mkdir+0x10/0x10 [ 209.794883][ T7896] sctp_proc_init+0x59/0x270 [ 209.794908][ T7896] ? __pfx_sctp_defaults_init+0x10/0x10 [ 209.794931][ T7896] sctp_defaults_init+0x758/0xd90 [ 209.794957][ T7896] ? __pfx_sctp_defaults_init+0x10/0x10 [ 209.794981][ T7896] ops_init+0x1e2/0x5f0 [ 209.795012][ T7896] setup_net+0x118/0x3a0 [ 209.795040][ T7896] ? __pfx_setup_net+0x10/0x10 [ 209.795065][ T7896] ? lockdep_init_map_type+0x5c/0x250 [ 209.795090][ T7896] ? mutex_init_lockep+0x110/0x150 [ 209.795119][ T7896] copy_net_ns+0x46f/0x7c0 [ 209.795140][ T7896] create_new_namespaces+0x3ea/0xab0 [ 209.795167][ T7896] unshare_nsproxy_namespaces+0xc3/0x1f0 [ 209.795190][ T7896] ksys_unshare+0x455/0xab0 [ 209.795217][ T7896] ? __pfx_ksys_unshare+0x10/0x10 [ 209.795242][ T7896] ? xfd_validate_state+0x129/0x190 [ 209.795277][ T7896] __x64_sys_unshare+0x31/0x40 [ 209.795302][ T7896] do_syscall_64+0xc9/0xf80 [ 209.795325][ T7896] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 209.795343][ T7896] RIP: 0033:0x7f4eff39acb9 [ 209.795358][ T7896] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 209.795376][ T7896] RSP: 002b:00007f4f002d4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 209.795393][ T7896] RAX: ffffffffffffffda RBX: 00007f4eff615fa0 RCX: 00007f4eff39acb9 [ 209.795405][ T7896] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 209.795416][ T7896] RBP: 00007f4eff408bf7 R08: 0000000000000000 R09: 0000000000000000 [ 209.795426][ T7896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 209.795437][ T7896] R13: 00007f4eff616038 R14: 00007f4eff615fa0 R15: 00007ffd614465d8 [ 209.795460][ T7896] [ 212.093831][ T5848] Bluetooth: hci2: command 0x0406 tx timeout [ 212.102452][ T5848] Bluetooth: hci1: command 0x0406 tx timeout [ 212.103022][ T5846] Bluetooth: hci3: command 0x0406 tx timeout [ 212.114705][ T7908] Bluetooth: hci0: command 0x0406 tx timeout [ 212.870200][ T7949] snd_aloop snd_aloop.0: Parsing timer source '' failed with -22 [ 212.966286][ T7949] vhci_hcd vhci_hcd.2: default hub control req: 0000 v0000 i0000 l0 [ 214.254432][ T5836] Bluetooth: hci1: unexpected event 0x03 length: 123 > 11 [ 214.768319][ T7966] __vm_enough_memory: pid: 7966, comm: syz.0.289, bytes: 4398046511104 not enough memory for the allocation [ 215.265282][ T7975] No such timeout policy "" [ 215.305642][ T7975] netlink: Failed to associated timeout policy '' syzkaller syzkaller login: [ 215.597470][ T5836] Bluetooth: hci0: unexpected event 0x3d length: 726 > 14 [ 216.887529][ T8025] zswap: compressor 000 not available [ 217.582112][ T8054] block nbd0: NBD_DISCONNECT [ 218.371167][ T5836] Bluetooth: hci2: unexpected event 0x32 length: 727 > 9 [ 218.986941][ T5836] Bluetooth: hci1: unexpected event 0x3e length: 726 > 260 [ 218.996368][ T5836] Bluetooth: hci1: unexpected subevent 0x03 length: 725 > 9 [ 221.463117][ T8135] Invalid ELF header magic: != ELF [ 221.584521][ T8131] hub 1-0:1.0: USB hub found [ 221.634399][ T8131] hub 1-0:1.0: 1 port detected [ 222.405285][ T8153] usb usb15: usbfs: process 8153 (syz.2.331) did not claim interface 0 before use [ 223.070607][ T8163] __vm_enough_memory: pid: 8163, comm: syz.2.333, bytes: 4398046511104 not enough memory for the allocation [ 227.222617][ T8229] random: crng reseeded on system resumption [ 227.374377][ T5836] Bluetooth: hci4: Opcode 0x0c03 failed: -110 [ 228.186688][ T8247] Invalid ELF header magic: != ELF [ 228.788155][ T8244] FAULT_INJECTION: forcing a failure. [ 228.788155][ T8244] name failslab, interval 1, probability 0, space 0, times 0 [ 228.879938][ T8244] CPU: 1 UID: 0 PID: 8244 Comm: syz.3.351 Not tainted syzkaller #0 PREEMPT(full) [ 228.879966][ T8244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 228.879976][ T8244] Call Trace: [ 228.879983][ T8244] [ 228.879990][ T8244] dump_stack_lvl+0x100/0x190 [ 228.880028][ T8244] should_fail_ex.cold+0x5/0xa [ 228.880058][ T8244] should_failslab+0xc2/0x120 [ 228.880084][ T8244] kmem_cache_alloc_noprof+0x83/0x780 [ 228.880108][ T8244] ? __proc_create+0xc2/0x8c0 [ 228.880136][ T8244] ? __proc_create+0x2cb/0x8c0 [ 228.880175][ T8244] ? __proc_create+0x2cb/0x8c0 [ 228.880200][ T8244] __proc_create+0x2cb/0x8c0 [ 228.880229][ T8244] ? __pfx___proc_create+0x10/0x10 [ 228.880255][ T8244] ? pcpu_chunk_relocate+0x134/0x1a0 [ 228.880284][ T8244] _proc_mkdir+0xb9/0x210 [ 228.880300][ T8244] ? __pfx__proc_mkdir+0x10/0x10 [ 228.880335][ T8244] sctp_proc_init+0x59/0x270 [ 228.880358][ T8244] ? __pfx_sctp_defaults_init+0x10/0x10 [ 228.880382][ T8244] sctp_defaults_init+0x758/0xd90 [ 228.880412][ T8244] ? __pfx_sctp_defaults_init+0x10/0x10 [ 228.880439][ T8244] ops_init+0x1e2/0x5f0 [ 228.880470][ T8244] setup_net+0x118/0x3a0 [ 228.880498][ T8244] ? __pfx_setup_net+0x10/0x10 [ 228.880524][ T8244] ? lockdep_init_map_type+0x5c/0x250 [ 228.880548][ T8244] ? mutex_init_lockep+0x110/0x150 [ 228.880576][ T8244] copy_net_ns+0x46f/0x7c0 [ 228.880597][ T8244] create_new_namespaces+0x3ea/0xab0 [ 228.880622][ T8244] unshare_nsproxy_namespaces+0xc3/0x1f0 [ 228.880645][ T8244] ksys_unshare+0x455/0xab0 [ 228.880673][ T8244] ? __pfx_ksys_unshare+0x10/0x10 [ 228.880698][ T8244] ? xfd_validate_state+0x129/0x190 [ 228.880733][ T8244] __x64_sys_unshare+0x31/0x40 [ 228.880758][ T8244] do_syscall_64+0xc9/0xf80 [ 228.880781][ T8244] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 228.880799][ T8244] RIP: 0033:0x7fceeef9acb9 [ 228.880814][ T8244] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 228.880831][ T8244] RSP: 002b:00007fceefed4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 228.880849][ T8244] RAX: ffffffffffffffda RBX: 00007fceef215fa0 RCX: 00007fceeef9acb9 [ 228.880860][ T8244] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 228.880871][ T8244] RBP: 00007fceef008bf7 R08: 0000000000000000 R09: 0000000000000000 [ 228.880881][ T8244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 228.880892][ T8244] R13: 00007fceef216038 R14: 00007fceef215fa0 R15: 00007ffd13d67548 [ 228.880915][ T8244] [ 231.580999][ T8309] Invalid ELF header magic: != ELF syzkaller syzkaller login: [ 231.964067][ T8307] FAULT_INJECTION: forcing a failure. [ 231.964067][ T8307] name failslab, interval 1, probability 0, space 0, times 0 [ 232.039216][ T8307] CPU: 0 UID: 0 PID: 8307 Comm: syz.2.368 Not tainted syzkaller #0 PREEMPT(full) [ 232.039259][ T8307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 232.039273][ T8307] Call Trace: [ 232.039280][ T8307] [ 232.039288][ T8307] dump_stack_lvl+0x100/0x190 [ 232.039316][ T8307] should_fail_ex.cold+0x5/0xa [ 232.039347][ T8307] should_failslab+0xc2/0x120 [ 232.039375][ T8307] __kmalloc_cache_noprof+0x80/0x810 [ 232.039394][ T8307] ? lockdep_hardirqs_on+0x78/0x100 [ 232.039413][ T8307] ? sctp_endpoint_new+0xfc/0xb20 [ 232.039442][ T8307] ? sctp_endpoint_new+0xfc/0xb20 [ 232.039466][ T8307] sctp_endpoint_new+0xfc/0xb20 [ 232.039493][ T8307] ? __pfx_sctp_endpoint_new+0x10/0x10 [ 232.039520][ T8307] ? lockdep_init_map_type+0x5c/0x250 [ 232.039545][ T8307] ? lockdep_init_map_type+0x5c/0x250 [ 232.039568][ T8307] ? lockdep_init_map_type+0x5c/0x250 [ 232.039595][ T8307] sctp_init_sock+0xe2b/0x1300 [ 232.039620][ T8307] ? __pfx_sctp_v6_init_sock+0x10/0x10 [ 232.039645][ T8307] sctp_v6_init_sock+0x16/0x70 [ 232.039669][ T8307] ? __pfx_sctp_v6_init_sock+0x10/0x10 [ 232.039693][ T8307] inet6_create+0xb2f/0x12c0 [ 232.039721][ T8307] ? inet6_create+0x7f/0x12c0 [ 232.039748][ T8307] __sock_create+0x339/0x860 [ 232.039773][ T8307] inet_ctl_sock_create+0x94/0x230 [ 232.039793][ T8307] ? __pfx_inet_ctl_sock_create+0x10/0x10 [ 232.039812][ T8307] ? timer_init_key+0x14c/0x2c0 [ 232.039837][ T8307] ? __pfx_sctp_ctrlsock_init+0x10/0x10 [ 232.039860][ T8307] sctp_ctrlsock_init+0x40/0xd0 [ 232.039883][ T8307] ops_init+0x1e2/0x5f0 [ 232.039913][ T8307] setup_net+0x118/0x3a0 [ 232.039941][ T8307] ? __pfx_setup_net+0x10/0x10 [ 232.039967][ T8307] ? lockdep_init_map_type+0x5c/0x250 [ 232.039991][ T8307] ? mutex_init_lockep+0x110/0x150 [ 232.040019][ T8307] copy_net_ns+0x46f/0x7c0 [ 232.040038][ T8307] create_new_namespaces+0x3ea/0xab0 [ 232.040063][ T8307] unshare_nsproxy_namespaces+0xc3/0x1f0 [ 232.040086][ T8307] ksys_unshare+0x455/0xab0 [ 232.040121][ T8307] ? __pfx_ksys_unshare+0x10/0x10 [ 232.040147][ T8307] ? xfd_validate_state+0x129/0x190 [ 232.040183][ T8307] __x64_sys_unshare+0x31/0x40 [ 232.040208][ T8307] do_syscall_64+0xc9/0xf80 [ 232.040232][ T8307] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 232.040250][ T8307] RIP: 0033:0x7fa6c1d9acb9 [ 232.040271][ T8307] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 232.040297][ T8307] RSP: 002b:00007fa6c2be2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 232.040325][ T8307] RAX: ffffffffffffffda RBX: 00007fa6c2015fa0 RCX: 00007fa6c1d9acb9 [ 232.040350][ T8307] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 232.040365][ T8307] RBP: 00007fa6c1e08bf7 R08: 0000000000000000 R09: 0000000000000000 [ 232.040381][ T8307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 232.040396][ T8307] R13: 00007fa6c2016038 R14: 00007fa6c2015fa0 R15: 00007fff02243da8 [ 232.040437][ T8307] [ 234.639830][ T30] audit: type=1107 audit(1769216781.181:23): pid=8383 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 234.671693][ T30] audit: type=1107 audit(1769216781.211:24): pid=8383 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 234.781346][ T8384] sd 0:0:1:0: PR command failed: 1026 [ 234.788424][ T8384] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 234.808287][ T8384] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 236.205686][ T30] audit: type=1806 audit(1769216782.751:25): res=-14 [ 238.766446][ T8481] Invalid ELF header magic: != ELF [ 239.097987][ T8493] ======================================================= [ 239.097987][ T8493] WARNING: The mand mount option has been deprecated and [ 239.097987][ T8493] and is ignored by this kernel. Remove the mand [ 239.097987][ T8493] option from the mount to silence this warning. [ 239.097987][ T8493] ======================================================= [ 239.177543][ T8493] nfsd: Unknown parameter '*' [ 239.491582][ T8503] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 243.008358][ T8567] Invalid ELF header magic: != ELF [ 245.625884][ T8627] Invalid ELF header magic: != ELF [ 249.362380][ T8701] capability: warning: `syz.1.463' uses 32-bit capabilities (legacy support in use) [ 249.726453][ T8713] random: crng reseeded on system resumption [ 250.150848][ T8719] NFSD: Failed to start, no listeners configured. [ 251.445880][ T8748] dmxdev: DVB (dvb_dmxdev_filter_start): could not set feed [ 251.487336][ T8748] dvb_demux: dvb_demux_feed_del: feed not in list (type=1 state=0 pid=ffff) [ 251.834513][ T8761] hub 1-0:1.0: USB hub found [ 251.843191][ T8761] hub 1-0:1.0: 1 port detected [ 255.377082][ T8813] NFSD: Failed to start, no listeners configured. [ 259.692691][ T8912] FAULT_INJECTION: forcing a failure. [ 259.692691][ T8912] name failslab, interval 1, probability 0, space 0, times 0 [ 259.706672][ T8912] CPU: 0 UID: 0 PID: 8912 Comm: syz.0.515 Not tainted syzkaller #0 PREEMPT(full) [ 259.706717][ T8912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 259.706735][ T8912] Call Trace: [ 259.706745][ T8912] [ 259.706756][ T8912] dump_stack_lvl+0x100/0x190 [ 259.706798][ T8912] should_fail_ex.cold+0x5/0xa [ 259.706846][ T8912] should_failslab+0xc2/0x120 [ 259.706885][ T8912] __kmalloc_cache_noprof+0x80/0x810 [ 259.706916][ T8912] ? snd_seq_port_connect+0x61/0x560 [ 259.706949][ T8912] ? snd_seq_port_use_ptr+0x14d/0x1b0 [ 259.706983][ T8912] ? snd_seq_port_connect+0x61/0x560 [ 259.707012][ T8912] snd_seq_port_connect+0x61/0x560 [ 259.707042][ T8912] ? _raw_read_unlock+0x28/0x50 [ 259.707073][ T8912] ? check_subscription_permission.isra.0+0x146/0x240 [ 259.707121][ T8912] snd_seq_ioctl_subscribe_port+0x20d/0x4f0 [ 259.707161][ T8912] ? __pfx_snd_seq_ioctl_subscribe_port+0x10/0x10 [ 259.707215][ T8912] call_seq_client_ctl+0xa3/0x130 [ 259.707249][ T8912] snd_seq_kernel_client_ctl+0x77/0xd0 [ 259.707281][ T8912] snd_seq_oss_midi_open+0x48b/0x6b0 [ 259.707324][ T8912] ? __pfx_snd_seq_oss_midi_open+0x10/0x10 [ 259.707364][ T8912] ? snd_seq_oss_midi_reset+0x11a/0x4c0 [ 259.707405][ T8912] ? __pfx___might_resched+0x10/0x10 [ 259.707457][ T8912] ? __mutex_lock+0x26a/0x1b90 [ 259.707499][ T8912] snd_seq_oss_synth_reset+0x439/0x8e0 [ 259.707543][ T8912] ? __pfx_snd_seq_oss_synth_reset+0x10/0x10 [ 259.707586][ T8912] ? __pfx___fsnotify_parent+0x10/0x10 [ 259.707630][ T8912] snd_seq_oss_reset+0x73/0x290 [ 259.707663][ T8912] ? __pfx_odev_release+0x10/0x10 [ 259.707694][ T8912] snd_seq_oss_release+0x7c/0x180 [ 259.707728][ T8912] ? __pfx_odev_release+0x10/0x10 [ 259.707756][ T8912] odev_release+0x56/0xa0 [ 259.707785][ T8912] __fput+0x3ff/0xb40 [ 259.707836][ T8912] task_work_run+0x150/0x240 [ 259.707882][ T8912] ? __pfx_task_work_run+0x10/0x10 [ 259.707940][ T8912] exit_to_user_mode_loop+0x100/0x4b0 [ 259.707982][ T8912] ? rcu_is_watching+0x12/0xc0 [ 259.708013][ T8912] do_syscall_64+0x4ea/0xf80 [ 259.708052][ T8912] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 259.708088][ T8912] RIP: 0033:0x7fdbda59acb9 [ 259.708121][ T8912] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 259.708148][ T8912] RSP: 002b:00007fdbdb3f3028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 259.708177][ T8912] RAX: 0000000000000000 RBX: 00007fdbda815fa0 RCX: 00007fdbda59acb9 [ 259.708196][ T8912] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000002 [ 259.708214][ T8912] RBP: 00007fdbda608bf7 R08: 0000000000000000 R09: 0000000000000000 [ 259.708232][ T8912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 259.708249][ T8912] R13: 00007fdbda816038 R14: 00007fdbda815fa0 R15: 00007ffc2602e498 [ 259.708289][ T8912] [ 260.393472][ T8921] zswap: compressor not available [ 260.476516][ T8928] hub 1-0:1.0: USB hub found [ 260.482370][ T8928] hub 1-0:1.0: 1 port detected [ 261.137036][ T1306] ieee802154 phy0 wpan0: encryption failed: -22 [ 261.145002][ T1306] ieee802154 phy1 wpan1: encryption failed: -22 [ 261.417617][ T8924] __vm_enough_memory: pid: 8924, comm: syz.3.516, bytes: 4398046511104 not enough memory for the allocation [ 262.423151][ T8960] zero sized request [ 263.750105][ T30] audit: type=1800 audit(4294967315.170:26): pid=8993 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.537" name="dbroot" dev="configfs" ino=27429 res=0 errno=0 [ 264.309164][ T9002] FAULT_INJECTION: forcing a failure. [ 264.309164][ T9002] name failslab, interval 1, probability 0, space 0, times 0 [ 264.322821][ T9002] CPU: 0 UID: 0 PID: 9002 Comm: syz.2.541 Not tainted syzkaller #0 PREEMPT(full) [ 264.322874][ T9002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 264.322891][ T9002] Call Trace: [ 264.322901][ T9002] [ 264.322913][ T9002] dump_stack_lvl+0x100/0x190 [ 264.322956][ T9002] should_fail_ex.cold+0x5/0xa [ 264.323005][ T9002] should_failslab+0xc2/0x120 [ 264.323045][ T9002] kmem_cache_alloc_noprof+0x83/0x780 [ 264.323084][ T9002] ? __pmd_alloc+0xbf/0x9c0 [ 264.323132][ T9002] ? __pmd_alloc+0xbf/0x9c0 [ 264.323175][ T9002] __pmd_alloc+0xbf/0x9c0 [ 264.323224][ T9002] __handle_mm_fault+0xa99/0x2b50 [ 264.323262][ T9002] ? mt_find+0x45e/0x8e0 [ 264.323302][ T9002] ? __pfx___handle_mm_fault+0x10/0x10 [ 264.323331][ T9002] ? __pfx_mt_find+0x10/0x10 [ 264.323364][ T9002] ? __lock_acquire+0x4a5/0x2630 [ 264.323425][ T9002] ? find_vma+0xbf/0x140 [ 264.323459][ T9002] ? __pfx_find_vma+0x10/0x10 [ 264.323501][ T9002] handle_mm_fault+0x36d/0xa20 [ 264.323542][ T9002] fixup_user_fault+0x199/0x510 [ 264.323589][ T9002] fault_in_user_writeable+0x70/0xe0 [ 264.323653][ T9002] futex_lock_pi+0x682/0x7b0 [ 264.323701][ T9002] ? __pfx_futex_lock_pi+0x10/0x10 [ 264.323746][ T9002] ? __pfx___futex_wait+0x10/0x10 [ 264.323801][ T9002] ? __pfx_futex_wake_mark+0x10/0x10 [ 264.323865][ T9002] ? ksys_write+0x190/0x250 [ 264.323896][ T9002] ? ksys_write+0x190/0x250 [ 264.323932][ T9002] do_futex+0x18a/0x350 [ 264.323973][ T9002] ? __pfx_do_futex+0x10/0x10 [ 264.324021][ T9002] __x64_sys_futex+0x34f/0x4d0 [ 264.324061][ T9002] ? fput+0x79/0x100 [ 264.324095][ T9002] ? __pfx___x64_sys_futex+0x10/0x10 [ 264.324130][ T9002] ? xfd_validate_state+0x129/0x190 [ 264.324187][ T9002] do_syscall_64+0xc9/0xf80 [ 264.324222][ T9002] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 264.324252][ T9002] RIP: 0033:0x7fa6c1d9acb9 [ 264.324276][ T9002] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 264.324302][ T9002] RSP: 002b:00007fa6c2be2028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 264.324332][ T9002] RAX: ffffffffffffffda RBX: 00007fa6c2015fa0 RCX: 00007fa6c1d9acb9 [ 264.324352][ T9002] RDX: 0000000000000008 RSI: 0000000000000086 RDI: 0000000000000000 [ 264.324368][ T9002] RBP: 00007fa6c1e08bf7 R08: 0000000000000000 R09: 0000000000000007 [ 264.324385][ T9002] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 264.324401][ T9002] R13: 00007fa6c2016038 R14: 00007fa6c2015fa0 R15: 00007fff02243da8 [ 264.324440][ T9002] [ 267.654229][ T9082] netlink: 'syz.2.559': attribute type 3 has an invalid length. [ 267.690326][ T9082] netlink: 332 bytes leftover after parsing attributes in process `syz.2.559'. [ 271.434124][ T9184] FAULT_INJECTION: forcing a failure. [ 271.434124][ T9184] name failslab, interval 1, probability 0, space 0, times 0 [ 271.527992][ T9184] CPU: 1 UID: 0 PID: 9184 Comm: syz.2.588 Not tainted syzkaller #0 PREEMPT(full) [ 271.528019][ T9184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 271.528030][ T9184] Call Trace: [ 271.528069][ T9184] [ 271.528077][ T9184] dump_stack_lvl+0x100/0x190 [ 271.528103][ T9184] should_fail_ex.cold+0x5/0xa [ 271.528134][ T9184] should_failslab+0xc2/0x120 [ 271.528159][ T9184] ? lsm_blob_alloc+0x68/0x90 [ 271.528177][ T9184] __kmalloc_noprof+0xf6/0x9c0 [ 271.528202][ T9184] ? lsm_blob_alloc+0x68/0x90 [ 271.528219][ T9184] lsm_blob_alloc+0x68/0x90 [ 271.528238][ T9184] security_prepare_creds+0x2d/0x290 [ 271.528257][ T9184] prepare_creds+0x5d6/0x950 [ 271.528276][ T9184] set_current_groups+0x15/0xd0 [ 271.528304][ T9184] __do_sys_setgroups+0x3e2/0x4f0 [ 271.528339][ T9184] do_syscall_64+0xc9/0xf80 [ 271.528362][ T9184] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 271.528381][ T9184] RIP: 0033:0x7fa6c1d9acb9 [ 271.528396][ T9184] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 271.528413][ T9184] RSP: 002b:00007fa6c2be2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000074 [ 271.528430][ T9184] RAX: ffffffffffffffda RBX: 00007fa6c2015fa0 RCX: 00007fa6c1d9acb9 [ 271.528441][ T9184] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000008 [ 271.528452][ T9184] RBP: 00007fa6c1e08bf7 R08: 0000000000000000 R09: 0000000000000000 [ 271.528463][ T9184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 271.528473][ T9184] R13: 00007fa6c2016038 R14: 00007fa6c2015fa0 R15: 00007fff02243da8 [ 271.528495][ T9184] [ 272.272180][ T9198] netlink: 100 bytes leftover after parsing attributes in process `syz.2.593'. [ 272.496160][ T9205] FAULT_INJECTION: forcing a failure. [ 272.496160][ T9205] name failslab, interval 1, probability 0, space 0, times 0 [ 272.548962][ T9205] CPU: 0 UID: 0 PID: 9205 Comm: syz.2.595 Not tainted syzkaller #0 PREEMPT(full) [ 272.549002][ T9205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 272.549017][ T9205] Call Trace: [ 272.549038][ T9205] [ 272.549049][ T9205] dump_stack_lvl+0x100/0x190 [ 272.549089][ T9205] should_fail_ex.cold+0x5/0xa [ 272.549134][ T9205] should_failslab+0xc2/0x120 [ 272.549172][ T9205] __kmalloc_cache_noprof+0x80/0x810 [ 272.549199][ T9205] ? __pfx_inc_ucount+0x10/0x10 [ 272.549234][ T9205] ? alloc_mnt_ns+0xce/0x520 [ 272.549267][ T9205] ? alloc_mnt_ns+0xce/0x520 [ 272.549291][ T9205] alloc_mnt_ns+0xce/0x520 [ 272.549317][ T9205] copy_mnt_ns+0x22a/0xc40 [ 272.549351][ T9205] ? kmem_cache_alloc_noprof+0x2ff/0x780 [ 272.549386][ T9205] ? create_new_namespaces+0x30/0xab0 [ 272.549424][ T9205] create_new_namespaces+0xd3/0xab0 [ 272.549452][ T9205] ? bpf_lsm_capable+0x9/0x10 [ 272.549476][ T9205] ? security_capable+0x80/0x260 [ 272.549514][ T9205] unshare_nsproxy_namespaces+0xc3/0x1f0 [ 272.549548][ T9205] ksys_unshare+0x455/0xab0 [ 272.549588][ T9205] ? __pfx_ksys_unshare+0x10/0x10 [ 272.549624][ T9205] ? xfd_validate_state+0x129/0x190 [ 272.549676][ T9205] __x64_sys_unshare+0x31/0x40 [ 272.549717][ T9205] do_syscall_64+0xc9/0xf80 [ 272.549754][ T9205] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 272.549782][ T9205] RIP: 0033:0x7fa6c1d9acb9 [ 272.549807][ T9205] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 272.549834][ T9205] RSP: 002b:00007fa6c2be2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 272.549863][ T9205] RAX: ffffffffffffffda RBX: 00007fa6c2015fa0 RCX: 00007fa6c1d9acb9 [ 272.549883][ T9205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000020000 [ 272.549900][ T9205] RBP: 00007fa6c1e08bf7 R08: 0000000000000000 R09: 0000000000000000 [ 272.549918][ T9205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 272.549935][ T9205] R13: 00007fa6c2016038 R14: 00007fa6c2015fa0 R15: 00007fff02243da8 [ 272.549976][ T9205] [ 273.610481][ T9233] device-mapper: ioctl: Unable to rename non-existent device,  to [ 273.989120][ T9247] mtrr: base(0x1000) is not aligned on a size(0x0000) boundary [ 274.636204][ T9261] zswap: compressor not available [ 276.281193][ T9301] vmstat_refresh: nr_hugetlb -512 [ 278.228905][ T9342] ueagle_atm.cmv_file: string parameter too long [ 278.864621][ T9365] netlink: 40 bytes leftover after parsing attributes in process `syz.0.635'. [ 279.612340][ T9381] FAULT_INJECTION: forcing a failure. [ 279.612340][ T9381] name failslab, interval 1, probability 0, space 0, times 0 [ 279.670660][ T9381] CPU: 1 UID: 0 PID: 9381 Comm: syz.3.640 Not tainted syzkaller #0 PREEMPT(full) [ 279.670690][ T9381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 279.670701][ T9381] Call Trace: [ 279.670707][ T9381] [ 279.670715][ T9381] dump_stack_lvl+0x100/0x190 [ 279.670741][ T9381] should_fail_ex.cold+0x5/0xa [ 279.670771][ T9381] ? __pfx_filemap_map_pages+0x10/0x10 [ 279.670793][ T9381] should_failslab+0xc2/0x120 [ 279.670819][ T9381] kmem_cache_alloc_noprof+0x83/0x780 [ 279.670843][ T9381] ? __anon_vma_prepare+0xae/0x5e0 [ 279.670865][ T9381] ? __pfx_filemap_map_pages+0x10/0x10 [ 279.670887][ T9381] ? __anon_vma_prepare+0xae/0x5e0 [ 279.670904][ T9381] ? __pfx_filemap_map_pages+0x10/0x10 [ 279.670932][ T9381] __anon_vma_prepare+0xae/0x5e0 [ 279.670950][ T9381] ? find_held_lock+0x2b/0x80 [ 279.670970][ T9381] ? __pfx_filemap_map_pages+0x10/0x10 [ 279.670991][ T9381] __vmf_anon_prepare+0x11f/0x250 [ 279.671021][ T9381] do_fault+0x152/0x1990 [ 279.671048][ T9381] ? __pmd_alloc+0x6aa/0x9c0 [ 279.671078][ T9381] __handle_mm_fault+0x1807/0x2b50 [ 279.671101][ T9381] ? mt_find+0x45e/0x8e0 [ 279.671125][ T9381] ? __pfx___handle_mm_fault+0x10/0x10 [ 279.671144][ T9381] ? __pfx_mt_find+0x10/0x10 [ 279.671195][ T9381] handle_mm_fault+0x36d/0xa20 [ 279.671235][ T9381] __get_user_pages+0xf9c/0x34d0 [ 279.671289][ T9381] ? __pfx___get_user_pages+0x10/0x10 [ 279.671341][ T9381] populate_vma_page_range+0x267/0x3f0 [ 279.671385][ T9381] ? __pfx_populate_vma_page_range+0x10/0x10 [ 279.671425][ T9381] ? __pfx_find_vma_intersection+0x10/0x10 [ 279.671464][ T9381] ? do_mmap+0x93f/0x12f0 [ 279.671507][ T9381] __mm_populate+0x107/0x3a0 [ 279.671549][ T9381] ? __pfx___mm_populate+0x10/0x10 [ 279.671592][ T9381] ? up_write+0x290/0x4f0 [ 279.671635][ T9381] vm_mmap_pgoff+0x37f/0x470 [ 279.671677][ T9381] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 279.671713][ T9381] ? __fget_files+0x215/0x3d0 [ 279.671749][ T9381] ? __fget_files+0x21f/0x3d0 [ 279.671785][ T9381] ksys_mmap_pgoff+0x328/0x5b0 [ 279.671830][ T9381] __x64_sys_mmap+0x125/0x190 [ 279.671861][ T9381] do_syscall_64+0xc9/0xf80 [ 279.671897][ T9381] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 279.671934][ T9381] RIP: 0033:0x7fceeef9acb9 [ 279.671958][ T9381] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 279.671983][ T9381] RSP: 002b:00007fceefed4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 279.672011][ T9381] RAX: ffffffffffffffda RBX: 00007fceef215fa0 RCX: 00007fceeef9acb9 [ 279.672030][ T9381] RDX: 0000000000000003 RSI: 0000000000000009 RDI: 0000000000000000 [ 279.672046][ T9381] RBP: 00007fceef008bf7 R08: 0000000000000003 R09: 0000000000008000 [ 279.672063][ T9381] R10: 0000000000008012 R11: 0000000000000246 R12: 0000000000000000 [ 279.672080][ T9381] R13: 00007fceef216038 R14: 00007fceef215fa0 R15: 00007ffd13d67548 [ 279.672120][ T9381] [ 281.102779][ T9418] FAULT_INJECTION: forcing a failure. [ 281.102779][ T9418] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 281.143786][ T9418] CPU: 1 UID: 0 PID: 9418 Comm: syz.0.649 Not tainted syzkaller #0 PREEMPT(full) [ 281.143827][ T9418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 281.143843][ T9418] Call Trace: [ 281.143854][ T9418] [ 281.143866][ T9418] dump_stack_lvl+0x100/0x190 [ 281.143918][ T9418] should_fail_ex.cold+0x5/0xa [ 281.143972][ T9418] ? prepare_alloc_pages+0x16d/0x5f0 [ 281.144022][ T9418] should_fail_alloc_page+0xeb/0x140 [ 281.144067][ T9418] prepare_alloc_pages+0x1f0/0x5f0 [ 281.144120][ T9418] __alloc_frozen_pages_noprof+0x193/0x2410 [ 281.144158][ T9418] ? arch_stack_walk+0xa6/0xf0 [ 281.144211][ T9418] ? stack_trace_save+0x8e/0xc0 [ 281.144246][ T9418] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 281.144283][ T9418] ? stack_depot_save_flags+0x27/0x9c0 [ 281.144340][ T9418] ? __kasan_slab_alloc+0x89/0x90 [ 281.144378][ T9418] ? kmem_cache_alloc_noprof+0x2ad/0x780 [ 281.144416][ T9418] ? __pmd_alloc+0xbf/0x9c0 [ 281.144464][ T9418] ? __handle_mm_fault+0xa99/0x2b50 [ 281.144494][ T9418] ? handle_mm_fault+0x36d/0xa20 [ 281.144523][ T9418] ? __get_user_pages+0xf9c/0x34d0 [ 281.144565][ T9418] ? populate_vma_page_range+0x267/0x3f0 [ 281.144611][ T9418] ? __mm_populate+0x107/0x3a0 [ 281.144651][ T9418] ? vm_mmap_pgoff+0x37f/0x470 [ 281.144686][ T9418] ? ksys_mmap_pgoff+0x7d/0x5b0 [ 281.144726][ T9418] ? __x64_sys_mmap+0x125/0x190 [ 281.144751][ T9418] ? do_syscall_64+0xc9/0xf80 [ 281.144784][ T9418] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 281.144814][ T9418] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 281.144851][ T9418] ? policy_nodemask+0xed/0x4f0 [ 281.144897][ T9418] alloc_pages_mpol+0x1fb/0x550 [ 281.144999][ T9418] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 281.145055][ T9418] alloc_pages_noprof+0x131/0x390 [ 281.145102][ T9418] pte_alloc_one+0x1e/0x3e0 [ 281.145144][ T9418] __pte_alloc+0x6d/0x3f0 [ 281.145187][ T9418] ? __pfx___pte_alloc+0x10/0x10 [ 281.145232][ T9418] ? do_raw_spin_lock+0x128/0x260 [ 281.145277][ T9418] ? find_held_lock+0x2b/0x80 [ 281.145309][ T9418] do_anonymous_page+0x13a2/0x1f40 [ 281.145343][ T9418] ? do_raw_spin_unlock+0x145/0x1e0 [ 281.145388][ T9418] ? _raw_spin_unlock+0x28/0x50 [ 281.145413][ T9418] ? __pmd_alloc+0x6aa/0x9c0 [ 281.145516][ T9418] __handle_mm_fault+0x1d3a/0x2b50 [ 281.145553][ T9418] ? mt_find+0x45e/0x8e0 [ 281.145578][ T9418] ? __pfx___handle_mm_fault+0x10/0x10 [ 281.145596][ T9418] ? __pfx_mt_find+0x10/0x10 [ 281.145701][ T9418] handle_mm_fault+0x36d/0xa20 [ 281.145727][ T9418] __get_user_pages+0xf9c/0x34d0 [ 281.145763][ T9418] ? __pfx___get_user_pages+0x10/0x10 [ 281.145809][ T9418] populate_vma_page_range+0x267/0x3f0 [ 281.145840][ T9418] ? __pfx_populate_vma_page_range+0x10/0x10 [ 281.145880][ T9418] ? __pfx_find_vma_intersection+0x10/0x10 [ 281.145912][ T9418] ? do_mmap+0x93f/0x12f0 [ 281.145944][ T9418] __mm_populate+0x107/0x3a0 [ 281.145981][ T9418] ? __pfx___mm_populate+0x10/0x10 [ 281.146010][ T9418] ? up_write+0x290/0x4f0 [ 281.146039][ T9418] vm_mmap_pgoff+0x37f/0x470 [ 281.146069][ T9418] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 281.146101][ T9418] ? __x64_sys_futex+0x34f/0x4d0 [ 281.146125][ T9418] ? __x64_sys_futex+0x358/0x4d0 [ 281.146152][ T9418] ksys_mmap_pgoff+0x7d/0x5b0 [ 281.146182][ T9418] __x64_sys_mmap+0x125/0x190 [ 281.146202][ T9418] do_syscall_64+0xc9/0xf80 [ 281.146226][ T9418] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 281.146244][ T9418] RIP: 0033:0x7fdbda59acb9 [ 281.146260][ T9418] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 281.146276][ T9418] RSP: 002b:00007fdbdb3f3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 281.146294][ T9418] RAX: ffffffffffffffda RBX: 00007fdbda815fa0 RCX: 00007fdbda59acb9 [ 281.146306][ T9418] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 281.146317][ T9418] RBP: 00007fdbda608bf7 R08: 0000000000000002 R09: 0000000000008000 [ 281.146328][ T9418] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 281.146339][ T9418] R13: 00007fdbda816038 R14: 00007fdbda815fa0 R15: 00007ffc2602e498 [ 281.146362][ T9418] [ 282.122908][ T9431] hub 1-0:1.0: USB hub found [ 282.144078][ T9431] hub 1-0:1.0: 1 port detected [ 282.446504][ T30] audit: type=1107 audit(4294967333.860:27): pid=9440 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 282.481656][ T30] audit: type=1107 audit(4294967333.870:28): pid=9440 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 282.507406][ T9441] sd 0:0:1:0: PR command failed: 1026 [ 282.586719][ T9441] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 282.618841][ T9441] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 289.319299][ T9625] syz.1.703 uses obsolete (PF_INET,SOCK_PACKET) [ 290.441841][ T9650] zswap: compressor not available [ 290.583928][ T9661] FAULT_INJECTION: forcing a failure. [ 290.583928][ T9661] name failslab, interval 1, probability 0, space 0, times 0 [ 290.608713][ T9661] CPU: 1 UID: 0 PID: 9661 Comm: syz.1.709 Not tainted syzkaller #0 PREEMPT(full) [ 290.608741][ T9661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 290.608753][ T9661] Call Trace: [ 290.608759][ T9661] [ 290.608766][ T9661] dump_stack_lvl+0x100/0x190 [ 290.608795][ T9661] should_fail_ex.cold+0x5/0xa [ 290.608828][ T9661] should_failslab+0xc2/0x120 [ 290.608854][ T9661] ? lsm_blob_alloc+0x68/0x90 [ 290.608872][ T9661] __kmalloc_noprof+0xf6/0x9c0 [ 290.608896][ T9661] ? lsm_blob_alloc+0x68/0x90 [ 290.608914][ T9661] lsm_blob_alloc+0x68/0x90 [ 290.608934][ T9661] security_prepare_creds+0x2d/0x290 [ 290.608953][ T9661] prepare_creds+0x5d6/0x950 [ 290.608972][ T9661] __sys_setfsgid+0xe3/0x3b0 [ 290.608992][ T9661] ? rcu_is_watching+0x12/0xc0 [ 290.609012][ T9661] do_syscall_64+0xc9/0xf80 [ 290.609044][ T9661] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 290.609062][ T9661] RIP: 0033:0x7f4eff39acb9 [ 290.609082][ T9661] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 290.609099][ T9661] RSP: 002b:00007f4f002d4028 EFLAGS: 00000246 ORIG_RAX: 000000000000007b [ 290.609117][ T9661] RAX: ffffffffffffffda RBX: 00007f4eff615fa0 RCX: 00007f4eff39acb9 [ 290.609128][ T9661] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000ee01 [ 290.609138][ T9661] RBP: 00007f4eff408bf7 R08: 0000000000000000 R09: 0000000000000000 [ 290.609149][ T9661] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 290.609160][ T9661] R13: 00007f4eff616038 R14: 00007f4eff615fa0 R15: 00007ffd614465d8 [ 290.609183][ T9661] [ 290.611790][ T30] audit: type=1107 audit(4294967342.030:29): pid=9659 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 290.806015][ T30] audit: type=1107 audit(4294967342.230:30): pid=9659 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 290.833270][ T9662] sd 0:0:1:0: PR command failed: 1026 [ 290.839231][ T9662] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 290.851137][ T9662] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 293.303502][ T9716] FAULT_INJECTION: forcing a failure. [ 293.303502][ T9716] name failslab, interval 1, probability 0, space 0, times 0 [ 293.321382][ T9716] CPU: 1 UID: 0 PID: 9716 Comm: syz.2.721 Not tainted syzkaller #0 PREEMPT(full) [ 293.321425][ T9716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 293.321443][ T9716] Call Trace: [ 293.321454][ T9716] [ 293.321466][ T9716] dump_stack_lvl+0x100/0x190 [ 293.321509][ T9716] should_fail_ex.cold+0x5/0xa [ 293.321568][ T9716] should_failslab+0xc2/0x120 [ 293.321611][ T9716] kmem_cache_alloc_node_noprof+0x8c/0x880 [ 293.321655][ T9716] ? __alloc_skb+0x156/0x410 [ 293.321703][ T9716] ? __alloc_skb+0x156/0x410 [ 293.321741][ T9716] __alloc_skb+0x156/0x410 [ 293.321776][ T9716] ? __alloc_skb+0x35d/0x410 [ 293.321814][ T9716] ? __pfx___alloc_skb+0x10/0x10 [ 293.321864][ T9716] ? __local_bh_enable_ip+0x9e/0x120 [ 293.321907][ T9716] kcm_sendmsg+0x2213/0x2fe0 [ 293.321971][ T9716] ? __pfx_kcm_sendmsg+0x10/0x10 [ 293.322013][ T9716] ? aa_sock_msg_perm.isra.0+0x100/0x1b0 [ 293.322058][ T9716] __sys_sendto+0x4aa/0x520 [ 293.322101][ T9716] ? __pfx___sys_sendto+0x10/0x10 [ 293.322155][ T9716] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 293.322230][ T9716] __x64_sys_sendto+0xe0/0x1c0 [ 293.322268][ T9716] ? do_syscall_64+0x94/0xf80 [ 293.322300][ T9716] ? lockdep_hardirqs_on+0x78/0x100 [ 293.322333][ T9716] do_syscall_64+0xc9/0xf80 [ 293.322372][ T9716] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 293.322403][ T9716] RIP: 0033:0x7fa6c1d5b58e [ 293.322427][ T9716] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 293.322454][ T9716] RSP: 002b:00007fa6c2be0e88 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 293.322482][ T9716] RAX: ffffffffffffffda RBX: 00007fa6c2be26c0 RCX: 00007fa6c1d5b58e [ 293.322501][ T9716] RDX: 0000000000000020 RSI: 00007fa6c2be1000 RDI: 0000000000000003 [ 293.322527][ T9716] RBP: 0000000000000000 R08: 00007fa6c2be0f04 R09: 000000000000000c [ 293.322543][ T9716] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 293.322560][ T9716] R13: 00007fa6c2be0f58 R14: 00007fa6c2be1000 R15: 0000000000000000 [ 293.322600][ T9716] [ 296.703948][ T9794] binder: 9793:9794 ioctl c00c6211 0 returned -14 [ 297.089238][ T9810] futex_wake_op: syz.2.745 tries to shift op by -2048; fix this program [ 298.467936][ T9850] netlink: 8 bytes leftover after parsing attributes in process `syz.1.756'. [ 298.839298][ T9859] netlink: 12 bytes leftover after parsing attributes in process `syz.3.758'. [ 299.346544][ T9872] 0x000000000001-0x0000fffffff1 : "" [ 299.352107][ T9872] mtd: partition "" extends beyond the end of device "mtdram test device" -- size truncated to 0x1ffff [ 299.432858][ T9872] ftl_cs: FTL header corrupt! [ 299.884361][ T30] audit: type=1107 audit(4294967351.310:31): pid=9884 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 299.944262][ T30] audit: type=1107 audit(4294967351.370:32): pid=9884 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 299.979135][ T9886] sd 0:0:1:0: PR command failed: 1026 [ 299.984974][ T9886] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 299.996159][ T9886] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 301.302144][ T9932] FAULT_INJECTION: forcing a failure. [ 301.302144][ T9932] name failslab, interval 1, probability 0, space 0, times 0 [ 301.339602][ T9932] CPU: 1 UID: 0 PID: 9932 Comm: syz.1.780 Not tainted syzkaller #0 PREEMPT(full) [ 301.339630][ T9932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 301.339641][ T9932] Call Trace: [ 301.339648][ T9932] [ 301.339655][ T9932] dump_stack_lvl+0x100/0x190 [ 301.339681][ T9932] should_fail_ex.cold+0x5/0xa [ 301.339712][ T9932] should_failslab+0xc2/0x120 [ 301.339739][ T9932] __kmalloc_cache_noprof+0x80/0x810 [ 301.339759][ T9932] ? vkms_plane_duplicate_state+0x87/0x130 [ 301.339789][ T9932] ? vkms_plane_duplicate_state+0x87/0x130 [ 301.339812][ T9932] vkms_plane_duplicate_state+0x87/0x130 [ 301.339836][ T9932] drm_atomic_get_plane_state+0x279/0x760 [ 301.339860][ T9932] drm_client_modeset_commit_atomic+0x237/0x7e0 [ 301.339887][ T9932] ? trace_contention_end+0xd6/0x110 [ 301.339914][ T9932] ? __mutex_lock+0x26a/0x1b90 [ 301.339940][ T9932] ? __pfx_drm_client_modeset_commit_atomic+0x10/0x10 [ 301.339966][ T9932] ? drm_master_internal_acquire+0x21/0x80 [ 301.340013][ T9932] drm_client_modeset_commit_locked+0x14d/0x580 [ 301.340043][ T9932] drm_client_modeset_commit+0x4f/0x80 [ 301.340069][ T9932] __drm_fb_helper_restore_fbdev_mode_unlocked.part.0+0x137/0x160 [ 301.340097][ T9932] drm_fb_helper_restore_fbdev_mode_unlocked+0x93/0xc0 [ 301.340125][ T9932] drm_fbdev_client_restore+0x1b/0x30 [ 301.340146][ T9932] ? __pfx_drm_fbdev_client_restore+0x10/0x10 [ 301.340165][ T9932] drm_client_dev_restore+0x205/0x2a0 [ 301.340194][ T9932] drm_release+0x2c6/0x360 [ 301.340218][ T9932] ? __pfx_drm_release+0x10/0x10 [ 301.340240][ T9932] __fput+0x3ff/0xb40 [ 301.340270][ T9932] task_work_run+0x150/0x240 [ 301.340298][ T9932] ? __pfx_task_work_run+0x10/0x10 [ 301.340342][ T9932] exit_to_user_mode_loop+0x100/0x4b0 [ 301.340368][ T9932] ? rcu_is_watching+0x12/0xc0 [ 301.340387][ T9932] do_syscall_64+0x4ea/0xf80 [ 301.340412][ T9932] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 301.340430][ T9932] RIP: 0033:0x7f4eff39acb9 [ 301.340446][ T9932] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 301.340462][ T9932] RSP: 002b:00007f4f002d4028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 301.340480][ T9932] RAX: 0000000000000000 RBX: 00007f4eff615fa0 RCX: 00007f4eff39acb9 [ 301.340490][ T9932] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000002 [ 301.340500][ T9932] RBP: 00007f4eff408bf7 R08: 0000000000000000 R09: 0000000000000000 [ 301.340517][ T9932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 301.340528][ T9932] R13: 00007f4eff616038 R14: 00007f4eff615fa0 R15: 00007ffd614465d8 [ 301.340552][ T9932] [ 301.931939][ T30] audit: type=1107 audit(4294967353.350:33): pid=9941 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 301.979188][ T30] audit: type=1107 audit(4294967353.370:34): pid=9941 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 302.024470][ T9946] sd 0:0:1:0: PR command failed: 1026 [ 302.030052][ T9946] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 302.069624][ T9946] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 304.328442][ T5843] smpboot: CPU 1 is now offline [ 304.572334][T10020] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 304.951360][T10037] busy [ 306.778353][T10088] FAULT_INJECTION: forcing a failure. [ 306.778353][T10088] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 306.843289][T10088] CPU: 1 UID: 0 PID: 10088 Comm: syz.0.808 Not tainted syzkaller #0 PREEMPT(full) [ 306.843333][T10088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 306.843351][T10088] Call Trace: [ 306.843362][T10088] [ 306.843374][T10088] dump_stack_lvl+0x100/0x190 [ 306.843427][T10088] should_fail_ex.cold+0x5/0xa [ 306.843467][T10088] ? prepare_alloc_pages+0x16d/0x5f0 [ 306.843515][T10088] should_fail_alloc_page+0xeb/0x140 [ 306.843557][T10088] prepare_alloc_pages+0x1f0/0x5f0 [ 306.843609][T10088] __alloc_frozen_pages_noprof+0x193/0x2410 [ 306.843645][T10088] ? folio_lock_anon_vma_read+0x348/0xe30 [ 306.843678][T10088] ? folio_lock_anon_vma_read+0x348/0xe30 [ 306.843711][T10088] ? __up_read+0x2c5/0x700 [ 306.843756][T10088] ? __pfx___up_read+0x10/0x10 [ 306.843797][T10088] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 306.843870][T10088] __folio_alloc_noprof+0x13/0x2f0 [ 306.843906][T10088] alloc_migration_target+0x1d7/0x640 [ 306.843953][T10088] migrate_pages_batch+0x4f2/0x4530 [ 306.844000][T10088] ? __pfx_alloc_migration_target+0x10/0x10 [ 306.844058][T10088] ? walk_pgd_range+0x1115/0x1eb0 [ 306.844095][T10088] ? __pfx_migrate_pages_batch+0x10/0x10 [ 306.844168][T10088] migrate_pages_sync+0x12c/0x880 [ 306.844215][T10088] ? __pfx_alloc_migration_target+0x10/0x10 [ 306.844269][T10088] ? __pfx_migrate_pages_sync+0x10/0x10 [ 306.844310][T10088] ? __pfx_queue_pages_test_walk+0x10/0x10 [ 306.844364][T10088] ? walk_page_range_mm_unsafe+0x32c/0xad0 [ 306.844418][T10088] migrate_pages+0x1a5b/0x2810 [ 306.844470][T10088] ? __pfx_alloc_migration_target+0x10/0x10 [ 306.844525][T10088] ? __pfx_migrate_pages+0x10/0x10 [ 306.844574][T10088] ? queue_pages_range+0x11e/0x180 [ 306.844616][T10088] ? __up_read+0x2c5/0x700 [ 306.844659][T10088] ? __pfx___up_read+0x10/0x10 [ 306.844699][T10088] ? do_migrate_pages+0x451/0x740 [ 306.844739][T10088] ? do_migrate_pages+0x451/0x740 [ 306.844788][T10088] do_migrate_pages+0x488/0x740 [ 306.844841][T10088] ? __pfx_do_migrate_pages+0x10/0x10 [ 306.844891][T10088] ? rcu_is_watching+0x12/0xc0 [ 306.844922][T10088] ? get_task_mm+0xc2/0xf0 [ 306.844958][T10088] ? security_capable+0xbd/0x260 [ 306.844999][T10088] kernel_migrate_pages+0x560/0x700 [ 306.845042][T10088] ? __pfx_kernel_migrate_pages+0x10/0x10 [ 306.845095][T10088] __x64_sys_migrate_pages+0x96/0x100 [ 306.845138][T10088] ? lockdep_hardirqs_on+0x78/0x100 [ 306.845171][T10088] do_syscall_64+0xc9/0xf80 [ 306.845206][T10088] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 306.845236][T10088] RIP: 0033:0x7fdbda59acb9 [ 306.845263][T10088] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 306.845289][T10088] RSP: 002b:00007fdbdb3f3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000100 [ 306.845319][T10088] RAX: ffffffffffffffda RBX: 00007fdbda815fa0 RCX: 00007fdbda59acb9 [ 306.845338][T10088] RDX: 0000200000000100 RSI: 000000000000000a RDI: 0000000000000000 [ 306.845355][T10088] RBP: 00007fdbda608bf7 R08: 0000000000000000 R09: 0000000000000000 [ 306.845372][T10088] R10: 0000200000000140 R11: 0000000000000246 R12: 0000000000000000 [ 306.845398][T10088] R13: 00007fdbda816038 R14: 00007fdbda815fa0 R15: 00007ffc2602e498 [ 306.845437][T10088] [ 308.415945][ T30] audit: type=1806 audit(4294967359.840:35): xattr="10" res=-22 [ 309.106597][T10136] random: crng reseeded on system resumption [ 309.962691][T10159] FAULT_INJECTION: forcing a failure. [ 309.962691][T10159] name failslab, interval 1, probability 0, space 0, times 0 [ 309.993962][T10159] CPU: 1 UID: 0 PID: 10159 Comm: syz.2.820 Not tainted syzkaller #0 PREEMPT(full) [ 309.993990][T10159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 309.994000][T10159] Call Trace: [ 309.994006][T10159] [ 309.994014][T10159] dump_stack_lvl+0x100/0x190 [ 309.994040][T10159] should_fail_ex.cold+0x5/0xa [ 309.994070][T10159] should_failslab+0xc2/0x120 [ 309.994096][T10159] __kmalloc_cache_noprof+0x80/0x810 [ 309.994116][T10159] ? percpu_ref_init+0xec/0x3f0 [ 309.994140][T10159] ? percpu_ref_init+0xec/0x3f0 [ 309.994159][T10159] ? __pfx_free_ioctx_users+0x10/0x10 [ 309.994180][T10159] percpu_ref_init+0xec/0x3f0 [ 309.994200][T10159] ? __init_waitqueue_head+0xca/0x150 [ 309.994231][T10159] ioctx_alloc+0x2f0/0x21e0 [ 309.994259][T10159] ? find_held_lock+0x2b/0x80 [ 309.994278][T10159] ? __pfx_ioctx_alloc+0x10/0x10 [ 309.994307][T10159] __x64_sys_io_setup+0xc9/0x220 [ 309.994331][T10159] do_syscall_64+0xc9/0xf80 [ 309.994354][T10159] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 309.994372][T10159] RIP: 0033:0x7fa6c1d9acb9 [ 309.994387][T10159] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 309.994403][T10159] RSP: 002b:00007fa6c2be2028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 309.994422][T10159] RAX: ffffffffffffffda RBX: 00007fa6c2015fa0 RCX: 00007fa6c1d9acb9 [ 309.994433][T10159] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 309.994443][T10159] RBP: 00007fa6c1e08bf7 R08: 0000000000000000 R09: 0000000000000000 [ 309.994453][T10159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 309.994463][T10159] R13: 00007fa6c2016038 R14: 00007fa6c2015fa0 R15: 00007fff02243da8 [ 309.994486][T10159] [ 312.276158][ T30] audit: type=1107 audit(4294967363.700:36): pid=10201 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 312.318753][T10202] sd 0:0:1:0: PR command failed: 1026 [ 312.324680][T10202] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 312.331412][T10202] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 312.349302][ T30] audit: type=1107 audit(4294967363.710:37): pid=10201 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 312.966767][T10227] FAULT_INJECTION: forcing a failure. [ 312.966767][T10227] name failslab, interval 1, probability 0, space 0, times 0 [ 312.984149][T10227] CPU: 1 UID: 0 PID: 10227 Comm: syz.1.837 Not tainted syzkaller #0 PREEMPT(full) [ 312.984188][T10227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 312.984204][T10227] Call Trace: [ 312.984215][T10227] [ 312.984226][T10227] dump_stack_lvl+0x100/0x190 [ 312.984268][T10227] should_fail_ex.cold+0x5/0xa [ 312.984314][T10227] should_failslab+0xc2/0x120 [ 312.984354][T10227] __kvmalloc_node_noprof+0x101/0xac0 [ 312.984389][T10227] ? kvm_dev_ioctl_get_cpuid+0x126/0x700 [ 312.984426][T10227] ? kvm_dev_ioctl_get_cpuid+0x126/0x700 [ 312.984452][T10227] kvm_dev_ioctl_get_cpuid+0x126/0x700 [ 312.984485][T10227] ? __might_fault+0xc5/0x140 [ 312.984516][T10227] ? __pfx_kvm_dev_ioctl_get_cpuid+0x10/0x10 [ 312.984560][T10227] kvm_arch_dev_ioctl+0x4de/0x770 [ 312.984600][T10227] ? __pfx_kvm_arch_dev_ioctl+0x10/0x10 [ 312.984659][T10227] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 312.984693][T10227] ? do_vfs_ioctl+0x226/0x13e0 [ 312.984746][T10227] kvm_dev_ioctl+0x73a/0x1a80 [ 312.984795][T10227] ? find_held_lock+0x2b/0x80 [ 312.984822][T10227] ? hook_file_ioctl_common+0x146/0x410 [ 312.984864][T10227] ? __pfx_kvm_dev_ioctl+0x10/0x10 [ 312.984907][T10227] ? __fget_files+0x21f/0x3d0 [ 312.984944][T10227] ? __pfx_kvm_dev_ioctl+0x10/0x10 [ 312.984986][T10227] __x64_sys_ioctl+0x18e/0x210 [ 312.985035][T10227] do_syscall_64+0xc9/0xf80 [ 312.985073][T10227] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 312.985102][T10227] RIP: 0033:0x7f4eff39acb9 [ 312.985126][T10227] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 312.985153][T10227] RSP: 002b:00007f4f002d4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 312.985182][T10227] RAX: ffffffffffffffda RBX: 00007f4eff615fa0 RCX: 00007f4eff39acb9 [ 312.985202][T10227] RDX: 0000200000000440 RSI: 00000000c008ae09 RDI: 0000000000000005 [ 312.985219][T10227] RBP: 00007f4eff408bf7 R08: 0000000000000000 R09: 0000000000000000 [ 312.985236][T10227] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 312.985253][T10227] R13: 00007f4eff616038 R14: 00007f4eff615fa0 R15: 00007ffd614465d8 [ 312.985292][T10227] [ 314.073863][T10250] mkiss: ax0: crc mode is auto. [ 314.217586][ T30] audit: type=1107 audit(4294967365.640:38): pid=10253 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 314.248185][ T30] audit: type=1107 audit(4294967365.670:39): pid=10253 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 314.275647][T10254] sd 0:0:1:0: PR command failed: 1026 [ 314.281142][T10254] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 314.294827][T10254] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 315.483538][T10277] FAULT_INJECTION: forcing a failure. [ 315.483538][T10277] name failslab, interval 1, probability 0, space 0, times 0 [ 315.518293][T10277] CPU: 0 UID: 0 PID: 10277 Comm: syz.2.849 Not tainted syzkaller #0 PREEMPT(full) [ 315.518347][T10277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 315.518365][T10277] Call Trace: [ 315.518375][T10277] [ 315.518387][T10277] dump_stack_lvl+0x100/0x190 [ 315.518429][T10277] should_fail_ex.cold+0x5/0xa [ 315.518478][T10277] should_failslab+0xc2/0x120 [ 315.518520][T10277] __kmalloc_cache_noprof+0x80/0x810 [ 315.518547][T10277] ? key_user_lookup+0x16e/0x5a0 [ 315.518589][T10277] ? key_user_lookup+0x1a3/0x5a0 [ 315.518643][T10277] ? key_user_lookup+0x1a3/0x5a0 [ 315.518688][T10277] key_user_lookup+0x1a3/0x5a0 [ 315.518735][T10277] ? __pfx_key_user_lookup+0x10/0x10 [ 315.518782][T10277] ? keyring_get_key_chunk+0x225/0x270 [ 315.518813][T10277] ? assoc_array_walk+0x1e1/0x5b0 [ 315.518849][T10277] key_alloc+0x18b/0x1310 [ 315.518909][T10277] ? __pfx_key_alloc+0x10/0x10 [ 315.518967][T10277] keyring_alloc+0x44/0xc0 [ 315.519002][T10277] keyctl_get_persistent+0x6c7/0x8b0 [ 315.519038][T10277] ? __pfx_keyctl_get_persistent+0x10/0x10 [ 315.519074][T10277] ? __x64_sys_futex+0x34f/0x4d0 [ 315.519112][T10277] ? __x64_sys_futex+0x358/0x4d0 [ 315.519157][T10277] ? xfd_validate_state+0x129/0x190 [ 315.519213][T10277] __do_sys_keyctl+0x3b2/0x5a0 [ 315.519255][T10277] do_syscall_64+0xc9/0xf80 [ 315.519294][T10277] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 315.519333][T10277] RIP: 0033:0x7fa6c1d9acb9 [ 315.519358][T10277] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 315.519386][T10277] RSP: 002b:00007fa6c2be2028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 315.519414][T10277] RAX: ffffffffffffffda RBX: 00007fa6c2015fa0 RCX: 00007fa6c1d9acb9 [ 315.519434][T10277] RDX: 7fffffffffffffff RSI: 000000000000ee00 RDI: 0000000000000016 [ 315.519452][T10277] RBP: 00007fa6c1e08bf7 R08: 000000000000000c R09: 0000000000000000 [ 315.519470][T10277] R10: 00000000000099a7 R11: 0000000000000246 R12: 0000000000000000 [ 315.519487][T10277] R13: 00007fa6c2016038 R14: 00007fa6c2015fa0 R15: 00007fff02243da8 [ 315.519529][T10277] [ 316.244595][T10290] FAULT_INJECTION: forcing a failure. [ 316.244595][T10290] name failslab, interval 1, probability 0, space 0, times 0 [ 316.280445][T10282] zswap: compressor not available [ 316.304564][T10290] CPU: 0 UID: 0 PID: 10290 Comm: syz.1.852 Not tainted syzkaller #0 PREEMPT(full) [ 316.304607][T10290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 316.304622][T10290] Call Trace: [ 316.304632][T10290] [ 316.304644][T10290] dump_stack_lvl+0x100/0x190 [ 316.304685][T10290] should_fail_ex.cold+0x5/0xa [ 316.304736][T10290] should_failslab+0xc2/0x120 [ 316.304779][T10290] __kmalloc_cache_noprof+0x80/0x810 [ 316.304811][T10290] ? rcu_is_watching+0x12/0xc0 [ 316.304839][T10290] ? snd_virmidi_input_open+0xc8/0x4d0 [ 316.304882][T10290] ? snd_virmidi_input_open+0xc8/0x4d0 [ 316.304915][T10290] snd_virmidi_input_open+0xc8/0x4d0 [ 316.304956][T10290] open_substream+0x480/0x9e0 [ 316.305000][T10290] rawmidi_open_priv+0x524/0x6f0 [ 316.305049][T10290] snd_rawmidi_open+0x4c9/0xba0 [ 316.305096][T10290] ? __pfx_snd_rawmidi_open+0x10/0x10 [ 316.305142][T10290] ? __pfx_default_wake_function+0x10/0x10 [ 316.305174][T10290] ? soundcore_open+0x231/0x5a0 [ 316.305202][T10290] ? soundcore_open+0x231/0x5a0 [ 316.305233][T10290] ? __pfx_snd_rawmidi_open+0x10/0x10 [ 316.305273][T10290] soundcore_open+0x2e3/0x5a0 [ 316.305304][T10290] ? __pfx_soundcore_open+0x10/0x10 [ 316.305331][T10290] chrdev_open+0x234/0x6a0 [ 316.305372][T10290] ? __pfx_apparmor_file_open+0x10/0x10 [ 316.305411][T10290] ? __pfx_chrdev_open+0x10/0x10 [ 316.305449][T10290] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 316.305491][T10290] do_dentry_open+0x73e/0x1570 [ 316.305524][T10290] ? __pfx_chrdev_open+0x10/0x10 [ 316.305561][T10290] ? security_inode_permission+0xbf/0x250 [ 316.305611][T10290] vfs_open+0x82/0x3f0 [ 316.305656][T10290] path_openat+0x21dc/0x3120 [ 316.305703][T10290] ? __pfx_path_openat+0x10/0x10 [ 316.305752][T10290] do_filp_open+0x1f7/0x420 [ 316.305791][T10290] ? __pfx_do_filp_open+0x10/0x10 [ 316.305855][T10290] ? _raw_spin_unlock+0x28/0x50 [ 316.305884][T10290] ? alloc_fd+0x476/0x790 [ 316.305930][T10290] do_sys_openat2+0x12e/0x220 [ 316.305976][T10290] ? __pfx_do_sys_openat2+0x10/0x10 [ 316.306026][T10290] ? __sys_sendmsg+0x18f/0x220 [ 316.306081][T10290] __x64_sys_openat+0x12d/0x210 [ 316.306128][T10290] ? __pfx___x64_sys_openat+0x10/0x10 [ 316.306191][T10290] do_syscall_64+0xc9/0xf80 [ 316.306230][T10290] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 316.306260][T10290] RIP: 0033:0x7f4eff39acb9 [ 316.306283][T10290] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 316.306307][T10290] RSP: 002b:00007f4f002d4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 316.306335][T10290] RAX: ffffffffffffffda RBX: 00007f4eff615fa0 RCX: 00007f4eff39acb9 [ 316.306353][T10290] RDX: 0000000000000800 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 316.306381][T10290] RBP: 00007f4eff408bf7 R08: 0000000000000000 R09: 0000000000000000 [ 316.306397][T10290] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 316.306414][T10290] R13: 00007f4eff616038 R14: 00007f4eff615fa0 R15: 00007ffd614465d8 [ 316.306450][T10290] [ 317.796544][T10318] FAULT_INJECTION: forcing a failure. [ 317.796544][T10318] name failslab, interval 1, probability 0, space 0, times 0 [ 317.809747][T10318] CPU: 1 UID: 0 PID: 10318 Comm: syz.1.859 Not tainted syzkaller #0 PREEMPT(full) [ 317.809787][T10318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 317.809806][T10318] Call Trace: [ 317.809816][T10318] [ 317.809827][T10318] dump_stack_lvl+0x100/0x190 [ 317.809871][T10318] should_fail_ex.cold+0x5/0xa [ 317.809923][T10318] should_failslab+0xc2/0x120 [ 317.809965][T10318] __kmalloc_node_track_caller_noprof+0xf9/0x9d0 [ 317.810007][T10318] ? v9fs_init_fs_context+0xf1/0x590 [ 317.810047][T10318] ? kstrdup+0x51/0xe0 [ 317.810082][T10318] kstrdup+0x51/0xe0 [ 317.810122][T10318] v9fs_init_fs_context+0xf1/0x590 [ 317.810154][T10318] ? __pfx_v9fs_init_fs_context+0x10/0x10 [ 317.810184][T10318] alloc_fs_context+0x61f/0xf50 [ 317.810232][T10318] __x64_sys_fsopen+0xed/0x220 [ 317.810288][T10318] do_syscall_64+0xc9/0xf80 [ 317.810328][T10318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 317.810367][T10318] RIP: 0033:0x7f4eff39acb9 [ 317.810393][T10318] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 317.810422][T10318] RSP: 002b:00007f4f002d4028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ae [ 317.810452][T10318] RAX: ffffffffffffffda RBX: 00007f4eff615fa0 RCX: 00007f4eff39acb9 [ 317.810472][T10318] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 317.810489][T10318] RBP: 00007f4eff408bf7 R08: 0000000000000000 R09: 0000000000000000 [ 317.810506][T10318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 317.810523][T10318] R13: 00007f4eff616038 R14: 00007f4eff615fa0 R15: 00007ffd614465d8 [ 317.810563][T10318] [ 318.068381][T10321] usb usb15: usbfs: process 10321 (syz.2.861) did not claim interface 0 before use [ 318.097137][T10321] FAULT_INJECTION: forcing a failure. [ 318.097137][T10321] name failslab, interval 1, probability 0, space 0, times 0 [ 318.111297][T10321] CPU: 1 UID: 0 PID: 10321 Comm: syz.2.861 Not tainted syzkaller #0 PREEMPT(full) [ 318.111336][T10321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 318.111353][T10321] Call Trace: [ 318.111372][T10321] [ 318.111383][T10321] dump_stack_lvl+0x100/0x190 [ 318.111422][T10321] should_fail_ex.cold+0x5/0xa [ 318.111470][T10321] should_failslab+0xc2/0x120 [ 318.111515][T10321] kmem_cache_alloc_noprof+0x83/0x780 [ 318.111552][T10321] ? prepare_creds+0x2c/0x950 [ 318.111585][T10321] ? prepare_creds+0x2c/0x950 [ 318.111609][T10321] prepare_creds+0x2c/0x950 [ 318.111636][T10321] __sys_setreuid+0x109/0xb00 [ 318.111666][T10321] ? rcu_is_watching+0x12/0xc0 [ 318.111698][T10321] do_syscall_64+0xc9/0xf80 [ 318.111735][T10321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 318.111765][T10321] RIP: 0033:0x7fa6c1d9acb9 [ 318.111789][T10321] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 318.111815][T10321] RSP: 002b:00007fa6c2be2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000071 [ 318.111842][T10321] RAX: ffffffffffffffda RBX: 00007fa6c2015fa0 RCX: 00007fa6c1d9acb9 [ 318.111860][T10321] RDX: 0000000000000000 RSI: 7fffffffffffffff RDI: 0000000080000000 [ 318.111877][T10321] RBP: 00007fa6c1e08bf7 R08: 0000000000000000 R09: 0000000000000000 [ 318.111893][T10321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 318.111908][T10321] R13: 00007fa6c2016038 R14: 00007fa6c2015fa0 R15: 00007fff02243da8 [ 318.111946][T10321] [ 318.204351][T10322] FAULT_INJECTION: forcing a failure. [ 318.204351][T10322] name fail_futex, interval 1, probability 0, space 0, times 1 [ 318.333250][T10322] CPU: 1 UID: 0 PID: 10322 Comm: syz.3.860 Not tainted syzkaller #0 PREEMPT(full) [ 318.333287][T10322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 318.333302][T10322] Call Trace: [ 318.333310][T10322] [ 318.333319][T10322] dump_stack_lvl+0x100/0x190 [ 318.333356][T10322] should_fail_ex.cold+0x5/0xa [ 318.333398][T10322] get_futex_key+0x106f/0x1620 [ 318.333433][T10322] ? __pfx_get_futex_key+0x10/0x10 [ 318.333475][T10322] futex_wake+0xea/0x530 [ 318.333514][T10322] ? __pfx_futex_wake+0x10/0x10 [ 318.333550][T10322] ? exit_mm_release+0x19/0x30 [ 318.333606][T10322] do_futex+0x32b/0x350 [ 318.333640][T10322] ? __pfx_do_futex+0x10/0x10 [ 318.333669][T10322] ? __might_fault+0xc5/0x140 [ 318.333705][T10322] mm_release+0x24a/0x2f0 [ 318.333733][T10322] do_exit+0x675/0x2a30 [ 318.333774][T10322] ? __pfx_do_exit+0x10/0x10 [ 318.333809][T10322] ? do_raw_spin_lock+0x128/0x260 [ 318.333844][T10322] ? find_held_lock+0x2b/0x80 [ 318.333866][T10322] ? get_signal+0x7e0/0x21e0 [ 318.333897][T10322] do_group_exit+0xd5/0x2a0 [ 318.333935][T10322] get_signal+0x1ec7/0x21e0 [ 318.333974][T10322] ? __pfx_get_signal+0x10/0x10 [ 318.334003][T10322] ? do_futex+0x192/0x350 [ 318.334039][T10322] arch_do_signal_or_restart+0x91/0x770 [ 318.334074][T10322] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 318.334116][T10322] ? __pfx___x64_sys_futex+0x10/0x10 [ 318.334148][T10322] ? ksys_mmap_pgoff+0x85/0x5b0 [ 318.334188][T10322] exit_to_user_mode_loop+0x86/0x4b0 [ 318.334221][T10322] ? rcu_is_watching+0x12/0xc0 [ 318.334245][T10322] do_syscall_64+0x4ea/0xf80 [ 318.334278][T10322] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 318.334302][T10322] RIP: 0033:0x7fceeef9acb9 [ 318.334322][T10322] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 318.334344][T10322] RSP: 002b:00007fceefed40e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 318.334368][T10322] RAX: fffffffffffffe00 RBX: 00007fceef215fa8 RCX: 00007fceeef9acb9 [ 318.334383][T10322] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fceef215fa8 [ 318.334398][T10322] RBP: 00007fceef215fa0 R08: 0000000000000000 R09: 0000000000000000 [ 318.334413][T10322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 318.334428][T10322] R13: 00007fceef216038 R14: 00007ffd13d67460 R15: 00007ffd13d67548 [ 318.334463][T10322] [ 318.363924][T10326] FAULT_INJECTION: forcing a failure. [ 318.363924][T10326] name failslab, interval 1, probability 0, space 0, times 0 [ 318.580794][T10329] FAULT_INJECTION: forcing a failure. [ 318.580794][T10329] name failslab, interval 1, probability 0, space 0, times 0 [ 318.589965][T10326] CPU: 0 UID: 0 PID: 10326 Comm: syz.0.862 Not tainted syzkaller #0 PREEMPT(full) [ 318.590004][T10326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 318.590020][T10326] Call Trace: [ 318.590033][T10326] [ 318.590044][T10326] dump_stack_lvl+0x100/0x190 [ 318.590081][T10326] should_fail_ex.cold+0x5/0xa [ 318.590125][T10326] should_failslab+0xc2/0x120 [ 318.590155][T10326] kmem_cache_alloc_noprof+0x83/0x780 [ 318.590180][T10326] ? security_file_alloc+0x34/0x2c0 [ 318.590212][T10326] ? security_file_alloc+0x34/0x2c0 [ 318.590244][T10326] security_file_alloc+0x34/0x2c0 [ 318.590291][T10326] init_file+0x93/0x4c0 [ 318.590328][T10326] alloc_empty_file+0x73/0x1c0 [ 318.590365][T10326] alloc_file_pseudo+0x13a/0x230 [ 318.590405][T10326] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 318.590440][T10326] ? inode_init_always_gfp+0xd0e/0x1040 [ 318.590481][T10326] sock_alloc_file+0x50/0x210 [ 318.590522][T10326] do_accept+0x242/0x530 [ 318.590553][T10326] ? 0xffffffff81000000 [ 318.590572][T10326] ? do_raw_spin_lock+0x128/0x260 [ 318.590611][T10326] ? __pfx_do_accept+0x10/0x10 [ 318.590663][T10326] ? 0xffffffff81000000 [ 318.590680][T10326] __sys_accept4+0x108/0x200 [ 318.590713][T10326] ? __pfx___sys_accept4+0x10/0x10 [ 318.590743][T10326] ? xfd_validate_state+0x129/0x190 [ 318.590793][T10326] __x64_sys_accept+0x74/0xb0 [ 318.590823][T10326] ? lockdep_hardirqs_on+0x78/0x100 [ 318.590853][T10326] do_syscall_64+0xc9/0xf80 [ 318.590885][T10326] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 318.590912][T10326] RIP: 0033:0x7fdbda59acb9 [ 318.590933][T10326] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 318.590957][T10326] RSP: 002b:00007fdbdb3f3028 EFLAGS: 00000246 ORIG_RAX: 000000000000002b [ 318.590983][T10326] RAX: ffffffffffffffda RBX: 00007fdbda815fa0 RCX: 00007fdbda59acb9 [ 318.591000][T10326] RDX: ffffffff81000000 RSI: ffffffffffffffff RDI: 0000000000000003 [ 318.591016][T10326] RBP: 00007fdbda608bf7 R08: 0000000000000000 R09: 0000000000000000 [ 318.591031][T10326] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 318.591046][T10326] R13: 00007fdbda816038 R14: 00007fdbda815fa0 R15: 00007ffc2602e498 [ 318.591073][T10326] ? 0xffffffff81000000 [ 318.591098][T10326] [ 318.872964][ T12] netdevsim netdevsim100 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 318.893781][T10329] CPU: 1 UID: 0 PID: 10329 Comm: syz.2.864 Not tainted syzkaller #0 PREEMPT(full) [ 318.893823][T10329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 318.893839][T10329] Call Trace: [ 318.893848][T10329] [ 318.893860][T10329] dump_stack_lvl+0x100/0x190 [ 318.893903][T10329] should_fail_ex.cold+0x5/0xa [ 318.893951][T10329] should_failslab+0xc2/0x120 [ 318.893992][T10329] __kmalloc_cache_noprof+0x80/0x810 [ 318.894028][T10329] ? subdev_open+0x7f/0x510 [ 318.894077][T10329] ? subdev_open+0x7f/0x510 [ 318.894112][T10329] ? video_devdata+0xd/0xc0 [ 318.894140][T10329] subdev_open+0x7f/0x510 [ 318.894185][T10329] v4l2_open+0x1d2/0x490 [ 318.894223][T10329] ? __pfx_v4l2_open+0x10/0x10 [ 318.894259][T10329] chrdev_open+0x234/0x6a0 [ 318.894306][T10329] ? __pfx_apparmor_file_open+0x10/0x10 [ 318.894348][T10329] ? __pfx_chrdev_open+0x10/0x10 [ 318.894395][T10329] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 318.894440][T10329] do_dentry_open+0x73e/0x1570 [ 318.894475][T10329] ? __pfx_chrdev_open+0x10/0x10 [ 318.894512][T10329] ? security_inode_permission+0xbf/0x250 [ 318.894564][T10329] vfs_open+0x82/0x3f0 [ 318.894611][T10329] path_openat+0x21dc/0x3120 [ 318.894660][T10329] ? __pfx_path_openat+0x10/0x10 [ 318.894710][T10329] do_filp_open+0x1f7/0x420 [ 318.894748][T10329] ? __pfx_do_filp_open+0x10/0x10 [ 318.894812][T10329] ? _raw_spin_unlock+0x28/0x50 [ 318.894841][T10329] ? alloc_fd+0x476/0x790 [ 318.894886][T10329] do_sys_openat2+0x12e/0x220 [ 318.894930][T10329] ? __pfx_do_sys_openat2+0x10/0x10 [ 318.894977][T10329] ? blkcg_maybe_throttle_current+0x5df/0xeb0 [ 318.895025][T10329] __x64_sys_openat+0x12d/0x210 [ 318.895072][T10329] ? __pfx___x64_sys_openat+0x10/0x10 [ 318.895115][T10329] ? xfd_validate_state+0x129/0x190 [ 318.895176][T10329] do_syscall_64+0xc9/0xf80 [ 318.895214][T10329] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 318.895244][T10329] RIP: 0033:0x7fa6c1d9acb9 [ 318.895269][T10329] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 318.895297][T10329] RSP: 002b:00007fa6c2be2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 318.895325][T10329] RAX: ffffffffffffffda RBX: 00007fa6c2015fa0 RCX: 00007fa6c1d9acb9 [ 318.895344][T10329] RDX: 00000000000e0800 RSI: 00002000000000c0 RDI: ffffffffffffff9c [ 318.895370][T10329] RBP: 00007fa6c1e08bf7 R08: 0000000000000000 R09: 0000000000000000 [ 318.895387][T10329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 318.895404][T10329] R13: 00007fa6c2016038 R14: 00007fa6c2015fa0 R15: 00007fff02243da8 [ 318.895445][T10329] [ 319.699817][T10361] FAULT_INJECTION: forcing a failure. [ 319.699817][T10361] name failslab, interval 1, probability 0, space 0, times 0 [ 319.730465][T10361] CPU: 1 UID: 0 PID: 10361 Comm: syz.3.874 Not tainted syzkaller #0 PREEMPT(full) [ 319.730494][T10361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 319.730504][T10361] Call Trace: [ 319.730512][T10361] [ 319.730520][T10361] dump_stack_lvl+0x100/0x190 [ 319.730546][T10361] should_fail_ex.cold+0x5/0xa [ 319.730576][T10361] should_failslab+0xc2/0x120 [ 319.730608][T10361] ? mempool_init_node+0x2f7/0x6e0 [ 319.730634][T10361] __kmalloc_noprof+0xf6/0x9c0 [ 319.730651][T10361] ? lockdep_init_map_type+0x5c/0x250 [ 319.730682][T10361] ? __pfx_mempool_kmalloc+0x10/0x10 [ 319.730707][T10361] ? mempool_init_node+0x2f7/0x6e0 [ 319.730734][T10361] mempool_init_node+0x2f7/0x6e0 [ 319.730766][T10361] ? __pfx_mempool_kmalloc+0x10/0x10 [ 319.730791][T10361] ? __pfx_mempool_kfree+0x10/0x10 [ 319.730816][T10361] mempool_init_noprof+0x3a/0x50 [ 319.730846][T10361] do_fanotify_mark+0x2ee4/0x4010 [ 319.730873][T10361] ? __pfx_do_fanotify_mark+0x10/0x10 [ 319.730892][T10361] ? __x64_sys_futex+0x358/0x4d0 [ 319.730920][T10361] ? xfd_validate_state+0x129/0x190 [ 319.730953][T10361] __x64_sys_fanotify_mark+0xbd/0x160 [ 319.730970][T10361] ? do_syscall_64+0x94/0xf80 [ 319.730990][T10361] ? lockdep_hardirqs_on+0x78/0x100 [ 319.731010][T10361] do_syscall_64+0xc9/0xf80 [ 319.731033][T10361] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 319.731051][T10361] RIP: 0033:0x7fceeef9acb9 [ 319.731066][T10361] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 319.731082][T10361] RSP: 002b:00007fceefed4028 EFLAGS: 00000246 ORIG_RAX: 000000000000012d [ 319.731101][T10361] RAX: ffffffffffffffda RBX: 00007fceef215fa0 RCX: 00007fceeef9acb9 [ 319.731113][T10361] RDX: 0000000000008009 RSI: 0000000000000105 RDI: 0000000000000000 [ 319.731124][T10361] RBP: 00007fceef008bf7 R08: 0000000000000000 R09: 0000000000000000 [ 319.731134][T10361] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 [ 319.731144][T10361] R13: 00007fceef216038 R14: 00007fceef215fa0 R15: 00007ffd13d67548 [ 319.731172][T10361] [ 321.334748][ T1306] ieee802154 phy0 wpan0: encryption failed: -22 [ 321.341132][ T1306] ieee802154 phy1 wpan1: encryption failed: -22 [ 321.366299][T10401] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff888078c00f00 pfn:0x78c00 [ 321.422985][T10401] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 321.554743][T10401] raw: 00fff00000000000 0000000000000000 dead000000000122 0000000000000000 [ 321.636285][T10401] raw: ffff888078c00f00 0000000000000000 00000001ffffffff 0000000000000000 [ 321.788077][T10401] page dumped because: unmovable page [ 321.843735][T10401] page_owner tracks the page as allocated [ 321.875050][T10401] page last allocated via order 0, migratetype Unmovable, gfp_mask 0xcc0(GFP_KERNEL), pid 8441, tgid 8441 (syz.1.402), ts 236953132029, free_ts 236915283176 [ 321.923079][T10401] post_alloc_hook+0x1e1/0x250 [ 321.925079][T10416] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input7 [ 321.967665][T10401] get_page_from_freelist+0xe3d/0x2e10 [ 322.050374][T10401] __alloc_frozen_pages_noprof+0x26c/0x2410 [ 322.069591][T10401] alloc_pages_bulk_noprof+0x777/0x1500 [ 322.085118][T10401] __kasan_populate_vmalloc+0xf0/0x210 [ 322.095152][T10401] alloc_vmap_area+0x935/0x2a00 [ 322.103949][T10401] __get_vm_area_node+0x1ca/0x330 [ 322.119094][T10401] __vmalloc_node_range_noprof+0x213/0x1530 [ 322.132604][T10401] __vmalloc_node_noprof+0xad/0xf0 [ 322.149030][T10401] copy_process+0x5ec/0x7890 [ 322.162684][T10401] kernel_clone+0xfc/0x930 [ 322.179444][T10401] __do_sys_clone3+0x214/0x290 [ 322.232703][T10401] do_syscall_64+0xc9/0xf80 [ 322.239537][T10401] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 322.246953][T10401] page last free pid 13 tgid 13 stack trace: [ 322.256070][T10401] __free_frozen_pages+0x822/0x1130 [ 322.263053][T10401] tlb_remove_table_rcu+0x2b2/0x390 [ 322.270134][T10401] rcu_core+0x7c0/0x15c0 [ 322.275810][T10401] handle_softirqs+0x1ea/0x910 [ 322.281049][T10401] do_softirq+0xac/0xe0 [ 322.286496][T10401] __local_bh_enable_ip+0xf8/0x120 [ 322.292202][T10401] cfg80211_inform_single_bss_data+0x959/0x1d40 [ 322.299978][T10401] cfg80211_inform_bss_data+0x230/0x39f0 [ 322.306474][T10401] cfg80211_inform_bss_frame_data+0x247/0x730 [ 322.312961][T10401] ieee80211_bss_info_update+0x310/0xab0 [ 322.331833][T10401] ieee80211_ibss_rx_queued_mgmt+0x1919/0x2f30 [ 322.338886][T10401] ieee80211_iface_work+0xbf1/0x1350 [ 322.345496][T10401] cfg80211_wiphy_work+0x3f7/0x560 [ 322.351013][T10401] process_one_work+0x9c2/0x1840 [ 322.356762][T10401] worker_thread+0x5da/0xe40 [ 322.361606][T10401] kthread+0x3b3/0x730 [ 324.348772][T10477] FAULT_INJECTION: forcing a failure. [ 324.348772][T10477] name fail_futex, interval 1, probability 0, space 0, times 0 [ 324.403774][T10477] CPU: 0 UID: 0 PID: 10477 Comm: syz.1.898 Not tainted syzkaller #0 PREEMPT(full) [ 324.403815][T10477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 324.403831][T10477] Call Trace: [ 324.403839][T10477] [ 324.403848][T10477] dump_stack_lvl+0x100/0x190 [ 324.403885][T10477] should_fail_ex.cold+0x5/0xa [ 324.403926][T10477] should_fail_futex+0x4c/0x60 [ 324.403962][T10477] __x64_sys_futex+0x1f0/0x4d0 [ 324.404005][T10477] ? __pfx___x64_sys_futex+0x10/0x10 [ 324.404041][T10477] ? xfd_validate_state+0x129/0x190 [ 324.404099][T10477] do_syscall_64+0xc9/0xf80 [ 324.404138][T10477] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 324.404168][T10477] RIP: 0033:0x7f4eff39acb9 [ 324.404190][T10477] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 324.404214][T10477] RSP: 002b:00007f4f002d4028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 324.404240][T10477] RAX: ffffffffffffffda RBX: 00007f4eff615fa0 RCX: 00007f4eff39acb9 [ 324.404257][T10477] RDX: 0000000000000004 RSI: 000000000000000d RDI: 0000000000000000 [ 324.404271][T10477] RBP: 00007f4eff408bf7 R08: 0000000000000000 R09: 0000000000000008 [ 324.404286][T10477] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000 [ 324.404298][T10477] R13: 00007f4eff616038 R14: 00007f4eff615fa0 R15: 00007ffd614465d8 [ 324.404320][T10477] [ 324.827279][ T30] audit: type=1107 audit(4294967376.250:40): pid=10484 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 324.865200][ T30] audit: type=1107 audit(4294967376.260:41): pid=10484 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 324.901153][T10486] sd 0:0:1:0: PR command failed: 1026 [ 324.907038][T10486] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 324.914242][T10486] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 325.035098][T10490] netlink: 4 bytes leftover after parsing attributes in process `syz.2.900'. [ 325.104507][T10490] netlink: 25 bytes leftover after parsing attributes in process `syz.2.900'. [ 329.348299][T10578] FAULT_INJECTION: forcing a failure. [ 329.348299][T10578] name failslab, interval 1, probability 0, space 0, times 0 [ 329.378666][T10578] CPU: 1 UID: 0 PID: 10578 Comm: syz.1.919 Not tainted syzkaller #0 PREEMPT(full) [ 329.378709][T10578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 329.378726][T10578] Call Trace: [ 329.378736][T10578] [ 329.378748][T10578] dump_stack_lvl+0x100/0x190 [ 329.378790][T10578] should_fail_ex.cold+0x5/0xa [ 329.378840][T10578] should_failslab+0xc2/0x120 [ 329.378882][T10578] ? mempool_init_node+0x2f7/0x6e0 [ 329.378925][T10578] __kmalloc_noprof+0xf6/0x9c0 [ 329.378952][T10578] ? lockdep_init_map_type+0x5c/0x250 [ 329.379004][T10578] ? __pfx_mempool_kmalloc+0x10/0x10 [ 329.379046][T10578] ? mempool_init_node+0x2f7/0x6e0 [ 329.379087][T10578] mempool_init_node+0x2f7/0x6e0 [ 329.379140][T10578] ? __pfx_mempool_kmalloc+0x10/0x10 [ 329.379181][T10578] ? __pfx_mempool_kfree+0x10/0x10 [ 329.379220][T10578] mempool_init_noprof+0x3a/0x50 [ 329.379265][T10578] do_fanotify_mark+0x2ee4/0x4010 [ 329.379312][T10578] ? __pfx_do_fanotify_mark+0x10/0x10 [ 329.379345][T10578] ? __x64_sys_futex+0x358/0x4d0 [ 329.379392][T10578] ? xfd_validate_state+0x129/0x190 [ 329.379447][T10578] __x64_sys_fanotify_mark+0xbd/0x160 [ 329.379475][T10578] ? do_syscall_64+0x94/0xf80 [ 329.379518][T10578] ? lockdep_hardirqs_on+0x78/0x100 [ 329.379553][T10578] do_syscall_64+0xc9/0xf80 [ 329.379591][T10578] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 329.379621][T10578] RIP: 0033:0x7f4eff39acb9 [ 329.379646][T10578] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 329.379673][T10578] RSP: 002b:00007f4f002d4028 EFLAGS: 00000246 ORIG_RAX: 000000000000012d [ 329.379702][T10578] RAX: ffffffffffffffda RBX: 00007f4eff615fa0 RCX: 00007f4eff39acb9 [ 329.379722][T10578] RDX: 0000000000008009 RSI: 0000000000000105 RDI: 0000000000000000 [ 329.379739][T10578] RBP: 00007f4eff408bf7 R08: 0000000000000000 R09: 0000000000000000 [ 329.379757][T10578] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 [ 329.379774][T10578] R13: 00007f4eff616038 R14: 00007f4eff615fa0 R15: 00007ffd614465d8 [ 329.379815][T10578] [ 329.840066][T10583] FAULT_INJECTION: forcing a failure. [ 329.840066][T10583] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 329.975187][T10583] CPU: 1 UID: 0 PID: 10583 Comm: syz.3.918 Not tainted syzkaller #0 PREEMPT(full) [ 329.975232][T10583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 329.975250][T10583] Call Trace: [ 329.975261][T10583] [ 329.975273][T10583] dump_stack_lvl+0x100/0x190 [ 329.975319][T10583] should_fail_ex.cold+0x5/0xa [ 329.975361][T10583] ? prepare_alloc_pages+0x16d/0x5f0 [ 329.975406][T10583] should_fail_alloc_page+0xeb/0x140 [ 329.975455][T10583] prepare_alloc_pages+0x1f0/0x5f0 [ 329.975498][T10583] ? rcu_is_watching+0x12/0xc0 [ 329.975531][T10583] __alloc_frozen_pages_noprof+0x193/0x2410 [ 329.975578][T10583] ? stack_trace_save+0x8e/0xc0 [ 329.975609][T10583] ? __pfx_stack_trace_save+0x10/0x10 [ 329.975642][T10583] ? stack_depot_save_flags+0x27/0x9c0 [ 329.975686][T10583] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 329.975728][T10583] ? kasan_save_stack+0x3f/0x50 [ 329.975760][T10583] ? kasan_save_stack+0x30/0x50 [ 329.975792][T10583] ? kasan_save_track+0x14/0x30 [ 329.975824][T10583] ? __kasan_kmalloc+0xaa/0xb0 [ 329.975860][T10583] ? do_filp_open+0x1f7/0x420 [ 329.975892][T10583] ? do_sys_openat2+0x12e/0x220 [ 329.975932][T10583] ? __x64_sys_openat+0x12d/0x210 [ 329.975967][T10583] ? do_syscall_64+0xc9/0xf80 [ 329.975997][T10583] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 329.976034][T10583] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 329.976067][T10583] ? policy_nodemask+0xed/0x4f0 [ 329.976111][T10583] alloc_pages_mpol+0x1fb/0x550 [ 329.976154][T10583] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 329.976208][T10583] alloc_pages_noprof+0x131/0x390 [ 329.976251][T10583] get_zeroed_page_noprof+0x18/0xb0 [ 329.976295][T10583] mon_alloc_buff+0xce/0x1b0 [ 329.976323][T10583] ? kasan_save_track+0x14/0x30 [ 329.976363][T10583] mon_bin_open+0x207/0x470 [ 329.976392][T10583] ? __pfx_mon_bin_open+0x10/0x10 [ 329.976420][T10583] chrdev_open+0x234/0x6a0 [ 329.976464][T10583] ? __pfx_chrdev_open+0x10/0x10 [ 329.976504][T10583] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 329.976551][T10583] do_dentry_open+0x73e/0x1570 [ 329.976582][T10583] ? __pfx_chrdev_open+0x10/0x10 [ 329.976619][T10583] ? security_inode_permission+0xbf/0x250 [ 329.976667][T10583] vfs_open+0x82/0x3f0 [ 329.976710][T10583] path_openat+0x21dc/0x3120 [ 329.976757][T10583] ? __pfx_path_openat+0x10/0x10 [ 329.976807][T10583] do_filp_open+0x1f7/0x420 [ 329.976846][T10583] ? __pfx_do_filp_open+0x10/0x10 [ 329.976911][T10583] ? _raw_spin_unlock+0x28/0x50 [ 329.976940][T10583] ? alloc_fd+0x476/0x790 [ 329.976987][T10583] do_sys_openat2+0x12e/0x220 [ 329.977031][T10583] ? __pfx_do_sys_openat2+0x10/0x10 [ 329.977081][T10583] ? __fget_files+0x21f/0x3d0 [ 329.977123][T10583] __x64_sys_openat+0x12d/0x210 [ 329.977171][T10583] ? __pfx___x64_sys_openat+0x10/0x10 [ 329.977214][T10583] ? xfd_validate_state+0x129/0x190 [ 329.977277][T10583] do_syscall_64+0xc9/0xf80 [ 329.977316][T10583] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 329.977347][T10583] RIP: 0033:0x7fceeef9acb9 [ 329.977373][T10583] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 329.977401][T10583] RSP: 002b:00007fceefed4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 329.977439][T10583] RAX: ffffffffffffffda RBX: 00007fceef215fa0 RCX: 00007fceeef9acb9 [ 329.977460][T10583] RDX: 0000000000086202 RSI: 00002000000000c0 RDI: ffffffffffffff9c [ 329.977479][T10583] RBP: 00007fceef008bf7 R08: 0000000000000000 R09: 0000000000000000 [ 329.977497][T10583] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 329.977515][T10583] R13: 00007fceef216038 R14: 00007fceef215fa0 R15: 00007ffd13d67548 [ 329.977557][T10583] [ 330.378719][T10592] ALSA: mixer_oss: invalid OSS volume '' [ 334.047676][T10665] ptp ptp0: new virtual clock ptp1 [ 334.087872][T10665] ptp ptp0: guarantee physical clock free running [ 334.168394][T10670] ptp ptp0: delete virtual clock ptp1 [ 334.328889][T10679] FAULT_INJECTION: forcing a failure. [ 334.328889][T10679] name failslab, interval 1, probability 0, space 0, times 0 [ 334.360327][T10679] CPU: 1 UID: 0 PID: 10679 Comm: syz.2.942 Not tainted syzkaller #0 PREEMPT(full) [ 334.360382][T10679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 334.360400][T10679] Call Trace: [ 334.360411][T10679] [ 334.360423][T10679] dump_stack_lvl+0x100/0x190 [ 334.360466][T10679] should_fail_ex.cold+0x5/0xa [ 334.360515][T10679] should_failslab+0xc2/0x120 [ 334.360557][T10679] ? usb_alloc_urb+0x66/0xa0 [ 334.360584][T10679] __kmalloc_noprof+0xf6/0x9c0 [ 334.360628][T10679] ? usb_alloc_urb+0x66/0xa0 [ 334.360655][T10679] ? __kasan_kmalloc+0xaa/0xb0 [ 334.360688][T10679] usb_alloc_urb+0x66/0xa0 [ 334.360719][T10679] usb_control_msg+0x1d3/0x4a0 [ 334.360755][T10679] ? __pfx_usb_control_msg+0x10/0x10 [ 334.360801][T10679] hub_ext_port_status+0x152/0x600 [ 334.360855][T10679] hub_activate+0x6d8/0x1d50 [ 334.360887][T10679] ? trace_contention_end+0xd6/0x110 [ 334.360938][T10679] ? __pfx_hub_activate+0x10/0x10 [ 334.360969][T10679] ? find_held_lock+0x2b/0x80 [ 334.360998][T10679] ? usb_generic_driver_resume+0x70/0xa0 [ 334.361032][T10679] ? usb_generic_driver_resume+0x70/0xa0 [ 334.361078][T10679] hub_resume+0xb0/0x400 [ 334.361111][T10679] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 334.361152][T10679] ? __pfx_hub_resume+0x10/0x10 [ 334.361186][T10679] ? __pfx_hcd_bus_resume+0x10/0x10 [ 334.361224][T10679] usb_resume_interface.isra.0+0x2ce/0x3d0 [ 334.361274][T10679] usb_resume_both+0x237/0x9a0 [ 334.361317][T10679] ? __pfx_usb_resume_both+0x10/0x10 [ 334.361366][T10679] ? mark_held_locks+0x40/0x70 [ 334.361405][T10679] ? __pfx_usb_runtime_resume+0x10/0x10 [ 334.361453][T10679] __rpm_callback+0xc8/0x620 [ 334.361487][T10679] ? read_tsc+0x9/0x20 [ 334.361521][T10679] ? ktime_get_mono_fast_ns+0x1be/0x3c0 [ 334.361558][T10679] ? __pfx_usb_runtime_resume+0x10/0x10 [ 334.361606][T10679] rpm_callback+0x16a/0x1b0 [ 334.361639][T10679] ? __pfx_usb_runtime_resume+0x10/0x10 [ 334.361689][T10679] rpm_resume+0xcec/0x12f0 [ 334.361734][T10679] ? __pfx_rpm_resume+0x10/0x10 [ 334.361769][T10679] ? do_raw_spin_lock+0x128/0x260 [ 334.361816][T10679] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 334.361873][T10679] rpm_resume+0x721/0x12f0 [ 334.361918][T10679] ? __pfx_rpm_resume+0x10/0x10 [ 334.361950][T10679] ? do_raw_spin_lock+0x128/0x260 [ 334.361996][T10679] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 334.362059][T10679] __pm_runtime_resume+0xb6/0x170 [ 334.362098][T10679] usb_autopm_get_interface+0x20/0xe0 [ 334.362143][T10679] disable_store+0x1ca/0x450 [ 334.362187][T10679] ? __pfx_disable_store+0x10/0x10 [ 334.362226][T10679] ? find_held_lock+0x2b/0x80 [ 334.362253][T10679] ? sysfs_file_kobj+0xe4/0x290 [ 334.362288][T10679] ? sysfs_file_kobj+0xe4/0x290 [ 334.362325][T10679] ? __pfx_disable_store+0x10/0x10 [ 334.362370][T10679] dev_attr_store+0x58/0x80 [ 334.362408][T10679] ? __pfx_dev_attr_store+0x10/0x10 [ 334.362445][T10679] sysfs_kf_write+0xf2/0x150 [ 334.362480][T10679] kernfs_fop_write_iter+0x3e0/0x5f0 [ 334.362507][T10679] ? __pfx_sysfs_kf_write+0x10/0x10 [ 334.362547][T10679] vfs_write+0x6ac/0x1070 [ 334.362583][T10679] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 334.362618][T10679] ? __pfx_vfs_write+0x10/0x10 [ 334.362648][T10679] ? find_held_lock+0x2b/0x80 [ 334.362708][T10679] ksys_write+0x12a/0x250 [ 334.362741][T10679] ? __pfx_ksys_write+0x10/0x10 [ 334.362788][T10679] do_syscall_64+0xc9/0xf80 [ 334.362826][T10679] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 334.362857][T10679] RIP: 0033:0x7fa6c1d9acb9 [ 334.362881][T10679] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 334.362910][T10679] RSP: 002b:00007fa6c2be2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 334.362939][T10679] RAX: ffffffffffffffda RBX: 00007fa6c2015fa0 RCX: 00007fa6c1d9acb9 [ 334.362959][T10679] RDX: 00000000000005c8 RSI: 0000000000000000 RDI: 0000000000000003 [ 334.362994][T10679] RBP: 00007fa6c1e08bf7 R08: 0000000000000000 R09: 0000000000000000 [ 334.363012][T10679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 334.363030][T10679] R13: 00007fa6c2016038 R14: 00007fa6c2015fa0 R15: 00007fff02243da8 [ 334.363073][T10679] [ 334.364761][T10670] ptp ptp0: only physical clock in use now [ 334.393974][T10679] hub 2-0:1.0: hub_ext_port_status failed (err = -12) [ 335.343363][ T30] audit: type=1107 audit(4294967386.760:42): pid=10688 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 335.385348][ T30] audit: type=1107 audit(4294967386.810:43): pid=10688 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 335.455867][T10689] sd 0:0:1:0: PR command failed: 1026 [ 335.461669][T10689] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 335.471922][T10689] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 337.193028][T10725] ptp ptp0: new virtual clock ptp1 [ 337.214142][T10725] ptp ptp0: guarantee physical clock free running [ 337.313971][T10729] ptp ptp0: delete virtual clock ptp1 [ 337.349251][T10729] ptp ptp0: only physical clock in use now [ 337.764024][ T30] audit: type=1107 audit(4294967389.180:44): pid=10738 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 337.821078][T10739] sd 0:0:1:0: PR command failed: 1026 [ 337.826884][ T30] audit: type=1107 audit(4294967389.200:45): pid=10738 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 337.852693][T10739] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 337.871212][T10739] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 339.050983][T10766] sd 0:0:1:0: PR command failed: 1026 [ 339.064352][T10766] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 339.071408][T10766] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 339.079586][T10762] FAULT_INJECTION: forcing a failure. [ 339.079586][T10762] name failslab, interval 1, probability 0, space 0, times 0 [ 339.093834][T10762] CPU: 0 UID: 0 PID: 10762 Comm: syz.0.961 Not tainted syzkaller #0 PREEMPT(full) [ 339.093876][T10762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 339.093896][T10762] Call Trace: [ 339.093906][T10762] [ 339.093918][T10762] dump_stack_lvl+0x100/0x190 [ 339.093960][T10762] should_fail_ex.cold+0x5/0xa [ 339.094010][T10762] should_failslab+0xc2/0x120 [ 339.094054][T10762] kmem_cache_alloc_noprof+0x83/0x780 [ 339.094093][T10762] ? __mpol_dup+0x74/0x370 [ 339.094144][T10762] ? __mpol_dup+0x74/0x370 [ 339.094198][T10762] __mpol_dup+0x74/0x370 [ 339.094243][T10762] ? __pfx___mpol_dup+0x10/0x10 [ 339.094300][T10762] mbind_range+0x2ad/0x550 [ 339.094333][T10762] do_mbind+0x7de/0xfd0 [ 339.094372][T10762] ? __pfx_do_mbind+0x10/0x10 [ 339.094398][T10762] ? ksys_write+0x190/0x250 [ 339.094426][T10762] ? ksys_write+0x190/0x250 [ 339.094473][T10762] ? __pfx_get_nodes+0x10/0x10 [ 339.094517][T10762] kernel_mbind+0x1b7/0x200 [ 339.094546][T10762] ? __pfx_kernel_mbind+0x10/0x10 [ 339.094583][T10762] do_syscall_64+0xc9/0xf80 [ 339.094621][T10762] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 339.094653][T10762] RIP: 0033:0x7fdbda59acb9 [ 339.094678][T10762] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 339.094716][T10762] RSP: 002b:00007fdbdb3d2028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ed [ 339.094747][T10762] RAX: ffffffffffffffda RBX: 00007fdbda816090 RCX: 00007fdbda59acb9 [ 339.094766][T10762] RDX: 0000000000000004 RSI: 00000000002091d2 RDI: 0000000000000000 [ 339.094784][T10762] RBP: 00007fdbda608bf7 R08: 0000000000000006 R09: 0000000000000002 [ 339.094802][T10762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 339.094819][T10762] R13: 00007fdbda816128 R14: 00007fdbda816090 R15: 00007ffc2602e498 [ 339.094854][T10762] [ 340.210728][T10775] zswap: compressor  not available [ 340.598854][T10798] FAULT_INJECTION: forcing a failure. [ 340.598854][T10798] name failslab, interval 1, probability 0, space 0, times 0 [ 340.693771][T10798] CPU: 1 UID: 0 PID: 10798 Comm: syz.0.971 Not tainted syzkaller #0 PREEMPT(full) [ 340.693818][T10798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 340.693837][T10798] Call Trace: [ 340.693847][T10798] [ 340.693859][T10798] dump_stack_lvl+0x100/0x190 [ 340.693910][T10798] should_fail_ex.cold+0x5/0xa [ 340.693960][T10798] should_failslab+0xc2/0x120 [ 340.694004][T10798] kmem_cache_alloc_lru_noprof+0x8e/0x7d0 [ 340.694045][T10798] ? d_alloc_parallel+0x864/0x14e0 [ 340.694094][T10798] ? proc_alloc_inode+0x25/0x200 [ 340.694142][T10798] ? __pfx_proc_alloc_inode+0x10/0x10 [ 340.694180][T10798] ? proc_alloc_inode+0x25/0x200 [ 340.694219][T10798] proc_alloc_inode+0x25/0x200 [ 340.694260][T10798] alloc_inode+0x68/0x250 [ 340.694305][T10798] new_inode+0x22/0x1c0 [ 340.694351][T10798] proc_pid_make_inode+0x22/0x160 [ 340.694395][T10798] proc_ns_dir_lookup+0x25b/0x390 [ 340.694451][T10798] ? __pfx_proc_ns_dir_lookup+0x10/0x10 [ 340.694491][T10798] lookup_open.isra.0+0x486/0x1890 [ 340.694531][T10798] ? __pfx_lookup_open.isra.0+0x10/0x10 [ 340.694586][T10798] ? mnt_get_write_access+0x1e9/0x2f0 [ 340.694638][T10798] path_openat+0xa9b/0x3120 [ 340.694689][T10798] ? __pfx_path_openat+0x10/0x10 [ 340.694742][T10798] do_filp_open+0x1f7/0x420 [ 340.694782][T10798] ? __pfx_do_filp_open+0x10/0x10 [ 340.694835][T10798] ? __pfx_kfree_link+0x10/0x10 [ 340.694894][T10798] ? _raw_spin_unlock+0x28/0x50 [ 340.694922][T10798] ? alloc_fd+0x476/0x790 [ 340.694969][T10798] do_sys_openat2+0x12e/0x220 [ 340.695015][T10798] ? __pfx_do_sys_openat2+0x10/0x10 [ 340.695078][T10798] __x64_sys_openat+0x12d/0x210 [ 340.695125][T10798] ? __pfx___x64_sys_openat+0x10/0x10 [ 340.695168][T10798] ? xfd_validate_state+0x129/0x190 [ 340.695231][T10798] do_syscall_64+0xc9/0xf80 [ 340.695271][T10798] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 340.695303][T10798] RIP: 0033:0x7fdbda55b58e [ 340.695328][T10798] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 340.695357][T10798] RSP: 002b:00007fdbdb3f2ec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 340.695386][T10798] RAX: ffffffffffffffda RBX: 00007fdbdb3f36c0 RCX: 00007fdbda55b58e [ 340.695413][T10798] RDX: 0000000000000002 RSI: 00007fdbdb3f2f90 RDI: ffffffffffffff9c [ 340.695432][T10798] RBP: 00007fdbda608bf7 R08: 0000000000000000 R09: 0000000000000000 [ 340.695451][T10798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 340.695469][T10798] R13: 00007fdbda816038 R14: 00007fdbda815fa0 R15: 00007ffc2602e498 [ 340.695513][T10798] [ 341.407794][T10803] FAULT_INJECTION: forcing a failure. [ 341.407794][T10803] name failslab, interval 1, probability 0, space 0, times 0 [ 341.423553][T10803] CPU: 1 UID: 0 PID: 10803 Comm: syz.0.974 Not tainted syzkaller #0 PREEMPT(full) [ 341.423600][T10803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 341.423617][T10803] Call Trace: [ 341.423626][T10803] [ 341.423637][T10803] dump_stack_lvl+0x100/0x190 [ 341.423681][T10803] should_fail_ex.cold+0x5/0xa [ 341.423732][T10803] should_failslab+0xc2/0x120 [ 341.423775][T10803] kmem_cache_alloc_noprof+0x83/0x780 [ 341.423812][T10803] ? posix_lock_inode+0x5b2/0x23e0 [ 341.423850][T10803] ? posix_lock_inode+0x5b2/0x23e0 [ 341.423876][T10803] posix_lock_inode+0x5b2/0x23e0 [ 341.423919][T10803] ? __pfx_posix_lock_inode+0x10/0x10 [ 341.423952][T10803] ? common_file_perm+0x1ab/0x4f0 [ 341.423996][T10803] vfs_lock_file+0xfb/0x150 [ 341.424026][T10803] fcntl_setlk+0x469/0xde0 [ 341.424060][T10803] ? __pfx_fcntl_setlk+0x10/0x10 [ 341.424095][T10803] ? __might_fault+0xc5/0x140 [ 341.424128][T10803] ? __might_fault+0xc5/0x140 [ 341.424187][T10803] do_fcntl+0xf39/0x1670 [ 341.424229][T10803] ? __pfx_do_fcntl+0x10/0x10 [ 341.424266][T10803] ? __fget_files+0x215/0x3d0 [ 341.424310][T10803] ? tomoyo_file_fcntl+0x6c/0xc0 [ 341.424346][T10803] __x64_sys_fcntl+0x163/0x200 [ 341.424392][T10803] do_syscall_64+0xc9/0xf80 [ 341.424428][T10803] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 341.424459][T10803] RIP: 0033:0x7fdbda59acb9 [ 341.424483][T10803] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 341.424510][T10803] RSP: 002b:00007fdbdb3f3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 341.424538][T10803] RAX: ffffffffffffffda RBX: 00007fdbda815fa0 RCX: 00007fdbda59acb9 [ 341.424558][T10803] RDX: 0000000000001298 RSI: 0000000000000026 RDI: 0000000000000003 [ 341.424575][T10803] RBP: 00007fdbda608bf7 R08: 0000000000000000 R09: 0000000000000000 [ 341.424592][T10803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 341.424609][T10803] R13: 00007fdbda816038 R14: 00007fdbda815fa0 R15: 00007ffc2602e498 [ 341.424649][T10803] [ 341.469555][T10811] ecryptfs_miscdev_write: Dropping miscdev message of unrecognized type [0] [ 342.843251][ T5919] smpboot: CPU 1 is now offline [ 342.915561][T10842] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 342.940951][T10829] ------------[ cut here ]------------ [ 342.942117][T10829] [ 342.942125][T10829] ====================================================== [ 342.942133][T10829] WARNING: possible circular locking dependency detected [ 342.942156][T10829] syzkaller #0 Tainted: G L [ 342.942169][T10829] ------------------------------------------------------ [ 342.942177][T10829] syz.1.978/10829 is trying to acquire lock: [ 342.942190][T10829] ffffffff8e4eef60 (console_owner){-...}-{0:0}, at: console_lock_spinning_enable+0x61/0x80 [ 342.942266][T10829] [ 342.942266][T10829] but task is already holding lock: [ 342.942273][T10829] ffff8880b843add8 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x7e/0x130 [ 342.942323][T10829] [ 342.942323][T10829] which lock already depends on the new lock. [ 342.942323][T10829] [ 342.942330][T10829] [ 342.942330][T10829] the existing dependency chain (in reverse order) is: [ 342.942338][T10829] [ 342.942338][T10829] -> #4 (&rq->__lock){-.-.}-{2:2}: [ 342.942367][T10829] _raw_spin_lock_nested+0x31/0x40 [ 342.942390][T10829] raw_spin_rq_lock_nested+0x29/0x130 [ 342.942414][T10829] task_rq_lock+0xcf/0x490 [ 342.942438][T10829] cgroup_move_task+0x81/0x2a0 [ 342.942464][T10829] css_set_move_task+0x285/0x600 [ 342.942488][T10829] cgroup_post_fork+0x1fe/0x9b0 [ 342.942512][T10829] copy_process+0x57b0/0x7890 [ 342.942544][T10829] kernel_clone+0xfc/0x930 [ 342.942573][T10829] user_mode_thread+0xcc/0x110 [ 342.942603][T10829] rest_init+0x21/0x260 [ 342.942634][T10829] start_kernel+0x47a/0x480 [ 342.942670][T10829] x86_64_start_reservations+0x24/0x30 [ 342.942692][T10829] x86_64_start_kernel+0x122/0x130 [ 342.942713][T10829] common_startup_64+0x13e/0x148 [ 342.942740][T10829] [ 342.942740][T10829] -> #3 (&p->pi_lock){-.-.}-{2:2}: [ 342.942769][T10829] _raw_spin_lock_irqsave+0x3a/0x60 [ 342.942790][T10829] try_to_wake_up+0xb2/0x1a60 [ 342.942812][T10829] __wake_up_common+0x135/0x1f0 [ 342.942841][T10829] __wake_up+0x31/0x60 [ 342.942864][T10829] tty_port_default_wakeup+0x47/0x60 [ 342.942885][T10829] serial8250_tx_chars+0x68f/0x860 [ 342.942978][T10829] serial8250_handle_irq+0x73e/0xcb0 [ 342.943000][T10829] serial8250_default_handle_irq+0x9e/0x270 [ 342.943024][T10829] serial8250_interrupt+0xf8/0x1d0 [ 342.943051][T10829] __handle_irq_event_percpu+0x232/0x800 [ 342.943073][T10829] handle_irq_event+0xab/0x1e0 [ 342.943093][T10829] handle_edge_irq+0x375/0x970 [ 342.943127][T10829] __common_interrupt+0xd8/0x2f0 [ 342.943166][T10829] common_interrupt+0xb9/0xe0 [ 342.943199][T10829] asm_common_interrupt+0x26/0x40 [ 342.943220][T10829] _raw_spin_unlock_irqrestore+0x31/0x80 [ 342.943243][T10829] skb_dequeue+0x126/0x180 [ 342.943266][T10829] unix_release_sock+0x721/0x1340 [ 342.943288][T10829] unix_release+0x91/0xf0 [ 342.943308][T10829] __sock_release+0xb3/0x260 [ 342.943342][T10829] sock_close+0x1c/0x30 [ 342.943373][T10829] __fput+0x3ff/0xb40 [ 342.943402][T10829] fput_close_sync+0x118/0x250 [ 342.943433][T10829] __x64_sys_close+0x8b/0x120 [ 342.943468][T10829] do_syscall_64+0xc9/0xf80 [ 342.943492][T10829] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 342.943514][T10829] [ 342.943514][T10829] -> #2 (&tty->write_wait){-.-.}-{3:3}: [ 342.943544][T10829] _raw_spin_lock_irqsave+0x3a/0x60 [ 342.943565][T10829] __wake_up+0x1c/0x60 [ 342.943589][T10829] tty_port_default_wakeup+0x47/0x60 [ 342.943608][T10829] serial8250_tx_chars+0x68f/0x860 [ 342.943642][T10829] serial8250_handle_irq+0x73e/0xcb0 [ 342.943663][T10829] serial8250_default_handle_irq+0x9e/0x270 [ 342.943686][T10829] serial8250_interrupt+0xf8/0x1d0 [ 342.943710][T10829] __handle_irq_event_percpu+0x232/0x800 [ 342.943730][T10829] handle_irq_event+0xab/0x1e0 [ 342.943750][T10829] handle_edge_irq+0x375/0x970 [ 342.943783][T10829] __common_interrupt+0xd8/0x2f0 [ 342.943815][T10829] common_interrupt+0xb9/0xe0 [ 342.943846][T10829] asm_common_interrupt+0x26/0x40 [ 342.943868][T10829] pv_native_safe_halt+0xf/0x20 [ 342.943891][T10829] default_idle+0x9/0x10 [ 342.943919][T10829] default_idle_call+0x6c/0xb0 [ 342.943948][T10829] do_idle+0x35b/0x4b0 [ 342.943967][T10829] cpu_startup_entry+0x4f/0x60 [ 342.943988][T10829] rest_init+0x251/0x260 [ 342.944017][T10829] start_kernel+0x47a/0x480 [ 342.944051][T10829] x86_64_start_reservations+0x24/0x30 [ 342.944072][T10829] x86_64_start_kernel+0x122/0x130 [ 342.944093][T10829] common_startup_64+0x13e/0x148 [ 342.944118][T10829] [ 342.944118][T10829] -> #1 (&port_lock_key){-.-.}-{3:3}: [ 342.944160][T10829] _raw_spin_lock_irqsave+0x3a/0x60 [ 342.944182][T10829] serial8250_console_write+0x17e/0x1900 [ 342.944206][T10829] console_flush_one_record+0x790/0xe50 [ 342.944228][T10829] console_unlock+0x103/0x260 [ 342.944246][T10829] vprintk_emit+0x407/0x6b0 [ 342.944267][T10829] _printk+0xcf/0x110 [ 342.944288][T10829] register_console.cold+0xc0/0x248 [ 342.944310][T10829] univ8250_console_init+0x6f/0x80 [ 342.944339][T10829] console_init+0x371/0x520 [ 342.944365][T10829] start_kernel+0x300/0x480 [ 342.944399][T10829] x86_64_start_reservations+0x24/0x30 [ 342.944421][T10829] x86_64_start_kernel+0x122/0x130 [ 342.944442][T10829] common_startup_64+0x13e/0x148 [ 342.944467][T10829] [ 342.944467][T10829] -> #0 (console_owner){-...}-{0:0}: [ 342.944495][T10829] __lock_acquire+0x14b8/0x2630 [ 342.944524][T10829] lock_acquire+0x17c/0x330 [ 342.944551][T10829] console_lock_spinning_enable+0x72/0x80 [ 342.944586][T10829] console_flush_one_record+0x739/0xe50 [ 342.944608][T10829] console_unlock+0x103/0x260 [ 342.944626][T10829] vprintk_emit+0x407/0x6b0 [ 342.944645][T10829] _printk+0xcf/0x110 [ 342.944662][T10829] __report_bug.cold+0x15/0x137 [ 342.944685][T10829] report_bug+0xb2/0x220 [ 342.944706][T10829] handle_bug+0x166/0x2a0 [ 342.944734][T10829] exc_invalid_op+0x17/0x50 [ 342.944762][T10829] asm_exc_invalid_op+0x1a/0x20 [ 342.944782][T10829] update_rq_clock+0x34a/0xd30 [ 342.944806][T10829] __schedule+0x1b0d/0x5e10 [ 342.944826][T10829] preempt_schedule_irq+0x50/0x90 [ 342.944849][T10829] irqentry_exit+0x17b/0x670 [ 342.944873][T10829] asm_sysvec_reschedule_ipi+0x1a/0x20 [ 342.944896][T10829] should_failslab+0xcd/0x120 [ 342.944926][T10829] kmem_cache_alloc_noprof+0x83/0x780 [ 342.944955][T10829] __kernfs_new_node+0xd2/0x960 [ 342.944986][T10829] kernfs_new_node+0x11b/0x1a0 [ 342.945018][T10829] __kernfs_create_file+0x53/0x350 [ 342.945041][T10829] sysfs_add_file_mode_ns+0x207/0x3c0 [ 342.945068][T10829] internal_create_group+0x593/0xf40 [ 342.945099][T10829] internal_create_groups+0x9d/0x150 [ 342.945129][T10829] device_add+0xf5b/0x1950 [ 342.945166][T10829] netdev_register_kobject+0x1a9/0x3d0 [ 342.945188][T10829] register_netdevice+0x12b3/0x21d0 [ 342.945223][T10829] __ip_tunnel_create+0x52b/0x670 [ 342.945258][T10829] ip_tunnel_init_net+0x230/0x780 [ 342.945279][T10829] ops_init+0x1e2/0x5f0 [ 342.945312][T10829] setup_net+0x118/0x3a0 [ 342.945346][T10829] copy_net_ns+0x46f/0x7c0 [ 342.945366][T10829] create_new_namespaces+0x3ea/0xab0 [ 342.945390][T10829] unshare_nsproxy_namespaces+0xc3/0x1f0 [ 342.945415][T10829] ksys_unshare+0x455/0xab0 [ 342.945446][T10829] __x64_sys_unshare+0x31/0x40 [ 342.945477][T10829] do_syscall_64+0xc9/0xf80 [ 342.945501][T10829] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 342.945523][T10829] [ 342.945523][T10829] other info that might help us debug this: [ 342.945523][T10829] [ 342.945530][T10829] Chain exists of: [ 342.945530][T10829] console_owner --> &p->pi_lock --> &rq->__lock [ 342.945530][T10829] [ 342.945564][T10829] Possible unsafe locking scenario: [ 342.945564][T10829] [ 342.945570][T10829] CPU0 CPU1 [ 342.945576][T10829] ---- ---- [ 342.945583][T10829] lock(&rq->__lock); [ 342.945596][T10829] lock(&p->pi_lock); [ 342.945611][T10829] lock(&rq->__lock); [ 342.945626][T10829] lock(console_owner); [ 342.945640][T10829] [ 342.945640][T10829] *** DEADLOCK *** [ 342.945640][T10829] [ 342.945646][T10829] 5 locks held by syz.1.978/10829: [ 342.945659][T10829] #0: ffffffff903dbc90 (pernet_ops_rwsem){++++}-{4:4}, at: copy_net_ns+0x451/0x7c0 [ 342.945711][T10829] #1: ffffffff903f45e8 (rtnl_mutex){+.+.}-{4:4}, at: ip_tunnel_init_net+0x21e/0x780 [ 342.945761][T10829] #2: ffff8880b843add8 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x7e/0x130 [ 342.945816][T10829] #3: ffffffff8e5cf3a0 (console_lock){+.+.}-{0:0}, at: _printk+0xcf/0x110 [ 342.945865][T10829] #4: ffffffff8e5cf418 (console_srcu){....}-{0:0}, at: console_flush_one_record+0xfd/0xe50 [ 342.945919][T10829] [ 342.945919][T10829] stack backtrace: [ 342.945935][T10829] CPU: 0 UID: 0 PID: 10829 Comm: syz.1.978 Tainted: G L syzkaller #0 PREEMPT(full) [ 342.945969][T10829] Tainted: [L]=SOFTLOCKUP [ 342.945978][T10829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 342.945993][T10829] Call Trace: [ 342.946001][T10829] [ 342.946010][T10829] dump_stack_lvl+0x100/0x190 [ 342.946037][T10829] print_circular_bug.cold+0x178/0x1c7 [ 342.946075][T10829] check_noncircular+0x146/0x160 [ 342.946107][T10829] __lock_acquire+0x14b8/0x2630 [ 342.946148][T10829] lock_acquire+0x17c/0x330 [ 342.946177][T10829] ? console_lock_spinning_enable+0x61/0x80 [ 342.946216][T10829] ? console_lock_spinning_enable+0x4a/0x80 [ 342.946256][T10829] console_lock_spinning_enable+0x72/0x80 [ 342.946293][T10829] ? console_lock_spinning_enable+0x61/0x80 [ 342.946329][T10829] console_flush_one_record+0x739/0xe50 [ 342.946354][T10829] ? __pfx_console_flush_one_record+0x10/0x10 [ 342.946381][T10829] ? is_printk_cpu_sync_owner+0x32/0x40 [ 342.946409][T10829] console_unlock+0x103/0x260 [ 342.946430][T10829] ? __pfx_console_unlock+0x10/0x10 [ 342.946452][T10829] ? do_raw_spin_unlock+0x145/0x1e0 [ 342.946489][T10829] ? _printk+0xcf/0x110 [ 342.946511][T10829] vprintk_emit+0x407/0x6b0 [ 342.946533][T10829] ? __pfx_vprintk_emit+0x10/0x10 [ 342.946554][T10829] ? is_bpf_text_address+0x8a/0x1a0 [ 342.946592][T10829] ? bpf_ksym_find+0x124/0x1c0 [ 342.946621][T10829] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 342.946650][T10829] _printk+0xcf/0x110 [ 342.946669][T10829] ? __pfx__printk+0x10/0x10 [ 342.946693][T10829] ? __report_bug.cold+0x5/0x137 [ 342.946720][T10829] __report_bug.cold+0x15/0x137 [ 342.946744][T10829] ? update_rq_clock+0x34a/0xd30 [ 342.946770][T10829] ? __pfx___report_bug+0x10/0x10 [ 342.946796][T10829] ? find_held_lock+0x2b/0x80 [ 342.946817][T10829] ? is_bpf_text_address+0x8a/0x1a0 [ 342.946853][T10829] ? is_bpf_text_address+0x8a/0x1a0 [ 342.946891][T10829] ? update_rq_clock+0x34a/0xd30 [ 342.946917][T10829] report_bug+0xb2/0x220 [ 342.946939][T10829] ? update_rq_clock+0x34a/0xd30 [ 342.946964][T10829] handle_bug+0x166/0x2a0 [ 342.946994][T10829] exc_invalid_op+0x17/0x50 [ 342.947025][T10829] asm_exc_invalid_op+0x1a/0x20 [ 342.947047][T10829] RIP: 0010:update_rq_clock+0x34a/0xd30 [ 342.947075][T10829] Code: ab 48 0b 00 00 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e 41 5f e9 c8 eb a2 09 a8 04 0f 84 9e fd ff ff 90 0f 0b 90 e9 95 fd ff ff 90 <0f> 0b 90 e9 51 fd ff ff 48 8d bb 18 0e 00 00 48 b8 00 00 00 00 00 [ 342.947099][T10829] RSP: 0018:ffffc90004117200 EFLAGS: 00010046 [ 342.947117][T10829] RAX: 0000000000000000 RBX: ffff8880b853adc0 RCX: 0000000000000001 [ 342.947133][T10829] RDX: 0000000000000046 RSI: ffffffff8dc1b38a RDI: ffffffff8bfa32a0 [ 342.947155][T10829] RBP: ffffc900041173a8 R08: 0000000000000001 R09: 0000000000000001 [ 342.947169][T10829] R10: ffffffff90b75dd7 R11: 0000000000000000 R12: ffffffff90b78e54 [ 342.947184][T10829] R13: ffff8880b853bbf0 R14: ffff88801dedbd00 R15: ffff8880b853adc0 [ 342.947210][T10829] __schedule+0x1b0d/0x5e10 [ 342.947233][T10829] ? kasan_save_stack+0x3f/0x50 [ 342.947261][T10829] ? kasan_save_stack+0x30/0x50 [ 342.947296][T10829] ? __pfx___schedule+0x10/0x10 [ 342.947320][T10829] ? mark_held_locks+0x40/0x70 [ 342.947351][T10829] preempt_schedule_irq+0x50/0x90 [ 342.947377][T10829] irqentry_exit+0x17b/0x670 [ 342.947406][T10829] asm_sysvec_reschedule_ipi+0x1a/0x20 [ 342.947430][T10829] RIP: 0010:should_failslab+0xcd/0x120 [ 342.947463][T10829] Code: 89 f8 83 e0 07 83 c0 03 38 c8 7c 04 84 c9 75 5c 8b 73 34 48 c7 c7 20 2e 7d 8e e8 fe b8 a7 02 84 c0 75 1a 31 c0 48 83 c4 08 5b be e9 06 09 f7 c6 00 04 00 00 0f 84 73 ff ff ff eb e6 b8 f4 ff [ 342.947486][T10829] RSP: 0018:ffffc900041174b8 EFLAGS: 00000292 [ 342.947503][T10829] RAX: 0000000000000000 RBX: 0000000000000dc0 RCX: 0000000000000000 [ 342.947517][T10829] RDX: 1ffffffff1cfa5c4 RSI: 00000000000000b0 RDI: ffff88803340b494 [ 342.947532][T10829] RBP: ffffc90004117520 R08: 0000000000000001 R09: 00000000000000a8 [ 342.947547][T10829] R10: 0000000000000200 R11: 0000000000000000 R12: ffff88801c6c3dc0 [ 342.947561][T10829] R13: 0000000000000dc0 R14: ffffffff8cd18ee0 R15: 0000000000000000 [ 342.947583][T10829] kmem_cache_alloc_noprof+0x83/0x780 [ 342.947614][T10829] ? __kernfs_new_node+0xd2/0x960 [ 342.947647][T10829] ? __kernfs_new_node+0xd2/0x960 [ 342.947677][T10829] __kernfs_new_node+0xd2/0x960 [ 342.947710][T10829] ? __pfx___kernfs_new_node+0x10/0x10 [ 342.947744][T10829] ? find_held_lock+0x2b/0x80 [ 342.947766][T10829] ? kernfs_root+0xee/0x2a0 [ 342.947795][T10829] ? kernfs_root+0xee/0x2a0 [ 342.947828][T10829] kernfs_new_node+0x11b/0x1a0 [ 342.947865][T10829] __kernfs_create_file+0x53/0x350 [ 342.947891][T10829] sysfs_add_file_mode_ns+0x207/0x3c0 [ 342.947924][T10829] internal_create_group+0x593/0xf40 [ 342.947960][T10829] ? __pfx_internal_create_group+0x10/0x10 [ 342.947995][T10829] ? kernfs_create_link+0x1bd/0x240 [ 342.948022][T10829] internal_create_groups+0x9d/0x150 [ 342.948056][T10829] device_add+0xf5b/0x1950 [ 342.948089][T10829] ? __pfx_device_add+0x10/0x10 [ 342.948120][T10829] ? lockdep_init_map_type+0x5c/0x250 [ 342.948159][T10829] ? __init_waitqueue_head+0xca/0x150 [ 342.948198][T10829] netdev_register_kobject+0x1a9/0x3d0 [ 342.948224][T10829] register_netdevice+0x12b3/0x21d0 [ 342.948263][T10829] ? __pfx_register_netdevice+0x10/0x10 [ 342.948304][T10829] __ip_tunnel_create+0x52b/0x670 [ 342.948342][T10829] ? __pfx___ip_tunnel_create+0x10/0x10 [ 342.948378][T10829] ? net_generic+0xea/0x2a0 [ 342.948417][T10829] ip_tunnel_init_net+0x230/0x780 [ 342.948441][T10829] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 342.948468][T10829] ? __pfx_ipgre_init_net+0x10/0x10 [ 342.948499][T10829] ops_init+0x1e2/0x5f0 [ 342.948535][T10829] setup_net+0x118/0x3a0 [ 342.948570][T10829] ? __pfx_setup_net+0x10/0x10 [ 342.948605][T10829] ? lockdep_init_map_type+0x5c/0x250 [ 342.948636][T10829] ? mutex_init_lockep+0x110/0x150 [ 342.948670][T10829] copy_net_ns+0x46f/0x7c0 [ 342.948693][T10829] create_new_namespaces+0x3ea/0xab0 [ 342.948722][T10829] unshare_nsproxy_namespaces+0xc3/0x1f0 [ 342.948750][T10829] ksys_unshare+0x455/0xab0 [ 342.948782][T10829] ? rcu_is_watching+0x12/0xc0 [ 342.948804][T10829] ? __pfx_ksys_unshare+0x10/0x10 [ 342.948837][T10829] ? kcov_ioctl+0x16a/0x720 [ 342.948860][T10829] ? kcov_ioctl+0x16a/0x720 [ 342.948882][T10829] ? fput+0x79/0x100 [ 342.948913][T10829] __x64_sys_unshare+0x31/0x40 [ 342.948946][T10829] do_syscall_64+0xc9/0xf80 [ 342.948973][T10829] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 342.948997][T10829] RIP: 0033:0x7f4eff39acb9 [ 342.949015][T10829] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 342.949038][T10829] RSP: 002b:00007f4f00271028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 342.949058][T10829] RAX: ffffffffffffffda RBX: 00007f4eff616270 RCX: 00007f4eff39acb9 [ 342.949073][T10829] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 342.949087][T10829] RBP: 00007f4eff408bf7 R08: 0000000000000000 R09: 0000000000000000 [ 342.949101][T10829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 342.949116][T10829] R13: 00007f4eff616308 R14: 00007f4eff616270 R15: 00007ffd614465d8 [ 342.949138][T10829] [ 344.575531][T10829] debug_locks && !(lock_is_held(&(__rq_lockp(rq))->dep_map) != 0) [ 344.575550][T10829] WARNING: kernel/sched/sched.h:1571 at update_rq_clock+0x34a/0xd30, CPU#0: syz.1.978/10829 [ 344.593621][T10829] Modules linked in: [ 344.597630][T10829] CPU: 0 UID: 0 PID: 10829 Comm: syz.1.978 Tainted: G L syzkaller #0 PREEMPT(full) [ 344.609270][T10829] Tainted: [L]=SOFTLOCKUP [ 344.614299][T10829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 344.624450][T10829] RIP: 0010:update_rq_clock+0x34a/0xd30 [ 344.630278][T10829] Code: ab 48 0b 00 00 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e 41 5f e9 c8 eb a2 09 a8 04 0f 84 9e fd ff ff 90 0f 0b 90 e9 95 fd ff ff 90 <0f> 0b 90 e9 51 fd ff ff 48 8d bb 18 0e 00 00 48 b8 00 00 00 00 00 [ 344.651251][T10829] RSP: 0018:ffffc90004117200 EFLAGS: 00010046 [ 344.657709][T10829] RAX: 0000000000000000 RBX: ffff8880b853adc0 RCX: 0000000000000001 [ 344.665911][T10829] RDX: 0000000000000046 RSI: ffffffff8dc1b38a RDI: ffffffff8bfa32a0 [ 344.674088][T10829] RBP: ffffc900041173a8 R08: 0000000000000001 R09: 0000000000000001 [ 344.682261][T10829] R10: ffffffff90b75dd7 R11: 0000000000000000 R12: ffffffff90b78e54 [ 344.690334][T10829] R13: ffff8880b853bbf0 R14: ffff88801dedbd00 R15: ffff8880b853adc0 [ 344.698347][T10829] FS: 00007f4f002716c0(0000) GS:ffff8881245e5000(0000) knlGS:0000000000000000 [ 344.707730][T10829] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 344.714511][T10829] CR2: 0000200000111000 CR3: 0000000076c6c000 CR4: 00000000003526f0 [ 344.722937][T10829] Call Trace: [ 344.726414][T10829] [ 344.729368][T10829] __schedule+0x1b0d/0x5e10 [ 344.734003][T10829] ? kasan_save_stack+0x3f/0x50 [ 344.738907][T10829] ? kasan_save_stack+0x30/0x50 [ 344.743893][T10829] ? __pfx___schedule+0x10/0x10 [ 344.748962][T10829] ? mark_held_locks+0x40/0x70 [ 344.753865][T10829] preempt_schedule_irq+0x50/0x90 [ 344.759171][T10829] irqentry_exit+0x17b/0x670 [ 344.763872][T10829] asm_sysvec_reschedule_ipi+0x1a/0x20 [ 344.769437][T10829] RIP: 0010:should_failslab+0xcd/0x120 [ 344.774924][T10829] Code: 89 f8 83 e0 07 83 c0 03 38 c8 7c 04 84 c9 75 5c 8b 73 34 48 c7 c7 20 2e 7d 8e e8 fe b8 a7 02 84 c0 75 1a 31 c0 48 83 c4 08 5b be e9 06 09 f7 c6 00 04 00 00 0f 84 73 ff ff ff eb e6 b8 f4 ff [ 344.795088][T10829] RSP: 0018:ffffc900041174b8 EFLAGS: 00000292 [ 344.801259][T10829] RAX: 0000000000000000 RBX: 0000000000000dc0 RCX: 0000000000000000 [ 344.809760][T10829] RDX: 1ffffffff1cfa5c4 RSI: 00000000000000b0 RDI: ffff88803340b494 [ 344.818007][T10829] RBP: ffffc90004117520 R08: 0000000000000001 R09: 00000000000000a8 [ 344.826442][T10829] R10: 0000000000000200 R11: 0000000000000000 R12: ffff88801c6c3dc0 [ 344.834860][T10829] R13: 0000000000000dc0 R14: ffffffff8cd18ee0 R15: 0000000000000000 [ 344.843241][T10829] kmem_cache_alloc_noprof+0x83/0x780 [ 344.848845][T10829] ? __kernfs_new_node+0xd2/0x960 [ 344.854087][T10829] ? __kernfs_new_node+0xd2/0x960 [ 344.859188][T10829] __kernfs_new_node+0xd2/0x960 [ 344.864444][T10829] ? __pfx___kernfs_new_node+0x10/0x10 [ 344.870043][T10829] ? find_held_lock+0x2b/0x80 [ 344.874856][T10829] ? kernfs_root+0xee/0x2a0 [ 344.879646][T10829] ? kernfs_root+0xee/0x2a0 [ 344.884347][T10829] kernfs_new_node+0x11b/0x1a0 [ 344.889329][T10829] __kernfs_create_file+0x53/0x350 [ 344.894461][T10829] sysfs_add_file_mode_ns+0x207/0x3c0 [ 344.899873][T10829] internal_create_group+0x593/0xf40 [ 344.905361][T10829] ? __pfx_internal_create_group+0x10/0x10 [ 344.911213][T10829] ? kernfs_create_link+0x1bd/0x240 [ 344.916517][T10829] internal_create_groups+0x9d/0x150 [ 344.921917][T10829] device_add+0xf5b/0x1950 [ 344.926367][T10829] ? __pfx_device_add+0x10/0x10 [ 344.931241][T10829] ? lockdep_init_map_type+0x5c/0x250 [ 344.936736][T10829] ? __init_waitqueue_head+0xca/0x150 [ 344.942543][T10829] netdev_register_kobject+0x1a9/0x3d0 [ 344.948129][T10829] register_netdevice+0x12b3/0x21d0 [ 344.953372][T10829] ? __pfx_register_netdevice+0x10/0x10 [ 344.958960][T10829] __ip_tunnel_create+0x52b/0x670 [ 344.964101][T10829] ? __pfx___ip_tunnel_create+0x10/0x10 [ 344.969692][T10829] ? net_generic+0xea/0x2a0 [ 344.974499][T10829] ip_tunnel_init_net+0x230/0x780 [ 344.979576][T10829] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 344.985231][T10829] ? __pfx_ipgre_init_net+0x10/0x10 [ 344.990539][T10829] ops_init+0x1e2/0x5f0 [ 344.994809][T10829] setup_net+0x118/0x3a0 [ 344.999167][T10829] ? __pfx_setup_net+0x10/0x10 [ 345.004220][T10829] ? lockdep_init_map_type+0x5c/0x250 [ 345.009715][T10829] ? mutex_init_lockep+0x110/0x150 [ 345.015026][T10829] copy_net_ns+0x46f/0x7c0 [ 345.019547][T10829] create_new_namespaces+0x3ea/0xab0 [ 345.024854][T10829] unshare_nsproxy_namespaces+0xc3/0x1f0 [ 345.030783][T10829] ksys_unshare+0x455/0xab0 [ 345.035337][T10829] ? rcu_is_watching+0x12/0xc0 [ 345.040358][T10829] ? __pfx_ksys_unshare+0x10/0x10 [ 345.045602][T10829] ? kcov_ioctl+0x16a/0x720 [ 345.050213][T10829] ? kcov_ioctl+0x16a/0x720 [ 345.054745][T10829] ? fput+0x79/0x100 [ 345.058775][T10829] __x64_sys_unshare+0x31/0x40 [ 345.063752][T10829] do_syscall_64+0xc9/0xf80 [ 345.068376][T10829] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 345.074380][T10829] RIP: 0033:0x7f4eff39acb9 [ 345.078894][T10829] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 345.098688][T10829] RSP: 002b:00007f4f00271028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 345.107135][T10829] RAX: ffffffffffffffda RBX: 00007f4eff616270 RCX: 00007f4eff39acb9 [ 345.115607][T10829] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 345.123975][T10829] RBP: 00007f4eff408bf7 R08: 0000000000000000 R09: 0000000000000000 [ 345.132198][T10829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 345.140544][T10829] R13: 00007f4eff616308 R14: 00007f4eff616270 R15: 00007ffd614465d8 [ 345.148972][T10829] [ 345.152111][T10829] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 345.159852][T10829] CPU: 0 UID: 0 PID: 10829 Comm: syz.1.978 Tainted: G L syzkaller #0 PREEMPT(full) [ 345.171503][T10829] Tainted: [L]=SOFTLOCKUP [ 345.176003][T10829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 345.186339][T10829] Call Trace: [ 345.189726][T10829] [ 345.192754][T10829] dump_stack_lvl+0x100/0x190 [ 345.197790][T10829] vpanic+0x20d/0x630 [ 345.201875][T10829] panic+0xd1/0xd1 [ 345.205611][T10829] ? __pfx_panic+0x10/0x10 [ 345.210134][T10829] check_panic_on_warn.cold+0x19/0x34 [ 345.215605][T10829] ? update_rq_clock+0x34a/0xd30 [ 345.220731][T10829] __warn.cold+0x191/0x2f8 [ 345.225255][T10829] __report_bug+0x296/0x3d0 [ 345.229773][T10829] ? update_rq_clock+0x34a/0xd30 [ 345.236314][T10829] ? __pfx___report_bug+0x10/0x10 [ 345.241812][T10829] ? find_held_lock+0x2b/0x80 [ 345.246625][T10829] ? is_bpf_text_address+0x8a/0x1a0 [ 345.252229][T10829] ? is_bpf_text_address+0x8a/0x1a0 [ 345.257563][T10829] ? update_rq_clock+0x34a/0xd30 [ 345.262668][T10829] report_bug+0xb2/0x220 [ 345.267291][T10829] ? update_rq_clock+0x34a/0xd30 [ 345.272437][T10829] handle_bug+0x166/0x2a0 [ 345.277291][T10829] exc_invalid_op+0x17/0x50 [ 345.282625][T10829] asm_exc_invalid_op+0x1a/0x20 [ 345.287624][T10829] RIP: 0010:update_rq_clock+0x34a/0xd30 [ 345.293392][T10829] Code: ab 48 0b 00 00 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e 41 5f e9 c8 eb a2 09 a8 04 0f 84 9e fd ff ff 90 0f 0b 90 e9 95 fd ff ff 90 <0f> 0b 90 e9 51 fd ff ff 48 8d bb 18 0e 00 00 48 b8 00 00 00 00 00 [ 345.314076][T10829] RSP: 0018:ffffc90004117200 EFLAGS: 00010046 [ 345.320657][T10829] RAX: 0000000000000000 RBX: ffff8880b853adc0 RCX: 0000000000000001 [ 345.328748][T10829] RDX: 0000000000000046 RSI: ffffffff8dc1b38a RDI: ffffffff8bfa32a0 [ 345.337352][T10829] RBP: ffffc900041173a8 R08: 0000000000000001 R09: 0000000000000001 [ 345.345530][T10829] R10: ffffffff90b75dd7 R11: 0000000000000000 R12: ffffffff90b78e54 [ 345.353711][T10829] R13: ffff8880b853bbf0 R14: ffff88801dedbd00 R15: ffff8880b853adc0 [ 345.362488][T10829] __schedule+0x1b0d/0x5e10 [ 345.367303][T10829] ? kasan_save_stack+0x3f/0x50 [ 345.372320][T10829] ? kasan_save_stack+0x30/0x50 [ 345.377383][T10829] ? __pfx___schedule+0x10/0x10 [ 345.382250][T10829] ? mark_held_locks+0x40/0x70 [ 345.387223][T10829] preempt_schedule_irq+0x50/0x90 [ 345.392355][T10829] irqentry_exit+0x17b/0x670 [ 345.397079][T10829] asm_sysvec_reschedule_ipi+0x1a/0x20 [ 345.402588][T10829] RIP: 0010:should_failslab+0xcd/0x120 [ 345.408453][T10829] Code: 89 f8 83 e0 07 83 c0 03 38 c8 7c 04 84 c9 75 5c 8b 73 34 48 c7 c7 20 2e 7d 8e e8 fe b8 a7 02 84 c0 75 1a 31 c0 48 83 c4 08 5b be e9 06 09 f7 c6 00 04 00 00 0f 84 73 ff ff ff eb e6 b8 f4 ff [ 345.428801][T10829] RSP: 0018:ffffc900041174b8 EFLAGS: 00000292 [ 345.434904][T10829] RAX: 0000000000000000 RBX: 0000000000000dc0 RCX: 0000000000000000 [ 345.443446][T10829] RDX: 1ffffffff1cfa5c4 RSI: 00000000000000b0 RDI: ffff88803340b494 [ 345.452092][T10829] RBP: ffffc90004117520 R08: 0000000000000001 R09: 00000000000000a8 [ 345.460532][T10829] R10: 0000000000000200 R11: 0000000000000000 R12: ffff88801c6c3dc0 [ 345.468954][T10829] R13: 0000000000000dc0 R14: ffffffff8cd18ee0 R15: 0000000000000000 [ 345.477390][T10829] kmem_cache_alloc_noprof+0x83/0x780 [ 345.484396][T10829] ? __kernfs_new_node+0xd2/0x960 [ 345.489710][T10829] ? __kernfs_new_node+0xd2/0x960 [ 345.495028][T10829] __kernfs_new_node+0xd2/0x960 [ 345.500800][T10829] ? __pfx___kernfs_new_node+0x10/0x10 [ 345.508323][T10829] ? find_held_lock+0x2b/0x80 [ 345.513561][T10829] ? kernfs_root+0xee/0x2a0 [ 345.518603][T10829] ? kernfs_root+0xee/0x2a0 [ 345.523693][T10829] kernfs_new_node+0x11b/0x1a0 [ 345.529041][T10829] __kernfs_create_file+0x53/0x350 [ 345.534553][T10829] sysfs_add_file_mode_ns+0x207/0x3c0 [ 345.540084][T10829] internal_create_group+0x593/0xf40 [ 345.545701][T10829] ? __pfx_internal_create_group+0x10/0x10 [ 345.551760][T10829] ? kernfs_create_link+0x1bd/0x240 [ 345.557024][T10829] internal_create_groups+0x9d/0x150 [ 345.562622][T10829] device_add+0xf5b/0x1950 [ 345.567350][T10829] ? __pfx_device_add+0x10/0x10 [ 345.572524][T10829] ? lockdep_init_map_type+0x5c/0x250 [ 345.578132][T10829] ? __init_waitqueue_head+0xca/0x150 [ 345.583651][T10829] netdev_register_kobject+0x1a9/0x3d0 [ 345.589137][T10829] register_netdevice+0x12b3/0x21d0 [ 345.594554][T10829] ? __pfx_register_netdevice+0x10/0x10 [ 345.600307][T10829] __ip_tunnel_create+0x52b/0x670 [ 345.605805][T10829] ? __pfx___ip_tunnel_create+0x10/0x10 [ 345.612552][T10829] ? net_generic+0xea/0x2a0 [ 345.617467][T10829] ip_tunnel_init_net+0x230/0x780 [ 345.622690][T10829] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 345.628255][T10829] ? __pfx_ipgre_init_net+0x10/0x10 [ 345.633491][T10829] ops_init+0x1e2/0x5f0 [ 345.637679][T10829] setup_net+0x118/0x3a0 [ 345.642220][T10829] ? __pfx_setup_net+0x10/0x10 [ 345.647213][T10829] ? lockdep_init_map_type+0x5c/0x250 [ 345.652694][T10829] ? mutex_init_lockep+0x110/0x150 [ 345.657835][T10829] copy_net_ns+0x46f/0x7c0 [ 345.662363][T10829] create_new_namespaces+0x3ea/0xab0 [ 345.667776][T10829] unshare_nsproxy_namespaces+0xc3/0x1f0 [ 345.673429][T10829] ksys_unshare+0x455/0xab0 [ 345.678050][T10829] ? rcu_is_watching+0x12/0xc0 [ 345.683096][T10829] ? __pfx_ksys_unshare+0x10/0x10 [ 345.688478][T10829] ? kcov_ioctl+0x16a/0x720 [ 345.693309][T10829] ? kcov_ioctl+0x16a/0x720 [ 345.697897][T10829] ? fput+0x79/0x100 [ 345.702142][T10829] __x64_sys_unshare+0x31/0x40 [ 345.707022][T10829] do_syscall_64+0xc9/0xf80 [ 345.711659][T10829] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 345.719078][T10829] RIP: 0033:0x7f4eff39acb9 [ 345.723728][T10829] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 345.745830][T10829] RSP: 002b:00007f4f00271028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 345.754842][T10829] RAX: ffffffffffffffda RBX: 00007f4eff616270 RCX: 00007f4eff39acb9 [ 345.763709][T10829] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 345.771978][T10829] RBP: 00007f4eff408bf7 R08: 0000000000000000 R09: 0000000000000000 [ 345.780957][T10829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 345.790195][T10829] R13: 00007f4eff616308 R14: 00007f4eff616270 R15: 00007ffd614465d8 [ 345.798885][T10829] [ 345.802267][T10829] Kernel Offset: disabled [ 345.807447][T10829] Rebooting in 86400 seconds..