last executing test programs: 1m43.643044004s ago: executing program 2 (id=812): mmap$auto(0x0, 0x2000d, 0x4000000000df, 0xeb1, 0x404, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/platform/vhci_hcd.0/detach\x00', 0x2501, 0x0) write$auto(r0, &(0x7f0000000040)='0\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r1, 0x0, 0x20) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x400000003) r3 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) socket(0xa, 0x800, 0x6) mmap$auto(0x0, 0x20004, 0x1ff, 0xeb1, 0x8000000000000024, 0x8000) r4 = io_uring_setup$auto(0x52, 0x0) sendmmsg$auto(r4, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0x7}, 0x3, 0x0, 0x0, 0x9}, 0x100007}, 0x3, 0x0) r5 = getpid() process_vm_readv$auto(r5, &(0x7f0000000000)={0x0, 0xfff}, 0x40000000001, &(0x7f0000000180)={&(0x7f0000000040), 0x40000000001243}, 0x4, 0x0) ioctl$auto(r3, 0x400454ca, 0x38) mmap$auto(0x0, 0x4020009, 0xdf, 0x19, 0x401, 0x8000) openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/sg0\x00', 0x101000, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) socket(0xa, 0x2, 0x800) r6 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x8000, 0x0) arch_prctl$auto_ARCH_REQ_XCOMP_GUEST_PERM(0x1025, 0xfffffffffffffff7) write$auto(0x3, 0x0, 0x100082) ioctl$auto_SNDCTL_DSP_SETTRIGGER(r6, 0x40045010, 0x0) write$auto(0x3, 0x0, 0xffd8) close_range$auto(0x2, 0x8, 0x0) r7 = socket(0x18, 0xa, 0x1) r8 = syz_genetlink_get_family_id$auto_nl802154(&(0x7f0000000140), r4) sendmsg$auto_NL802154_CMD_SET_SEC_PARAMS(r7, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000a40)=ANY=[@ANYBLOB="dc360000", @ANYRES16=r8, @ANYBLOB="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@ANYRES32=r4, 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@ANYRES32=r0, 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@ANYBLOB="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0x36dc}, 0x1, 0x0, 0x0, 0x800}, 0x0) socket(0xa, 0x2, 0x88) bind$auto(0x3, &(0x7f0000000000)=@generic={0xa, "dfffffffffffffff00"}, 0x6a) 1m42.940044934s ago: executing program 2 (id=813): openat$auto_split_huge_pages_fops_huge_memory(0xffffffffffffff9c, &(0x7f00000000c0), 0x642, 0x0) write$auto(0x3, 0x0, 0xffd8) r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, 0x0, 0x1cb842, 0x0) write$auto(r0, &(0x7f0000000040)='@-[!\x00', 0x9) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, 0x0, 0x28542, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) futex$auto(0x0, 0x9, 0x3e, 0x0, &(0x7f00000000c0)=0x4, 0x0) r1 = openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, &(0x7f0000001c80)='/dev/fb0\x00', 0x20443, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pts/ptmx\x00', 0xa0540, 0x0) ioctl$auto_TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)=0x400) ioctl$auto_FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000000080)) 1m42.756431996s ago: executing program 2 (id=815): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/devices/virtual/net/nr14/proto_down\x00', 0x82942, 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) r2 = ioctl$auto_KVM_CREATE_VM(r1, 0xae01, 0x0) setrlimit$auto(0x7, &(0x7f0000001380)={0x5, 0x6}) r3 = socket(0x2, 0x1, 0x0) ioctl$auto(0x3, 0xae41, r0) r4 = syz_genetlink_get_family_id$auto_nl802154(&(0x7f0000000040), r2) sendmsg$auto_NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r4, 0x0, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44084}, 0x4) 1m42.491754275s ago: executing program 2 (id=816): syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000040), 0xffffffffffffffff) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) lsm_set_self_attr$auto(0x9, 0x0, 0x80, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = openat$auto_proc_pid_maps_operations_internal(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/maps\x00', 0x1a1000, 0x0) write$auto(r0, &(0x7f00000001c0)='/proc/self/maps\x00', 0x6) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x1, 0x0, 0x0, 0x4004810}, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0x4) socket(0x10, 0x3, 0x6) geteuid() r1 = socket(0x10, 0x2, 0x1) r2 = socket(0x25, 0x1, 0x3) setsockopt$auto_SO_MARK(r2, 0x1, 0x24, &(0x7f0000000280)='/proc/self/maps\x00', 0x10001) syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="f0020000", @ANYBLOB="01002dbd7000fedbdf2505000000da0203800800c000e000000204002a000400110008002e00", @ANYRES32, @ANYBLOB="d152e64e22695352dd73864415aa8a78c65e6ab752fb4d469a47a092ae7d5061cdd9690cac4138553ecfbb1b32dd7c33b14cc842bc1e", @ANYRES32=r1, @ANYBLOB='\b'], 0x2f0}, 0x1, 0x0, 0x0, 0x40000}, 0x50) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="72010000", @ANYBLOB="1c001b"], 0x1ac}}, 0x40000) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0x7}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) 1m41.418494641s ago: executing program 2 (id=821): shmctl$auto_SHM_STAT(0x1, 0xd, &(0x7f0000000140)={{0x3, 0xee00, 0xee00, 0x7, 0x4, 0x40, 0x6ec}, 0xf1d, 0x3, 0x8000000000000001, 0x1d, @inferred=0xffffffffffffffff, @inferred, 0x8, 0x0, &(0x7f0000000000)="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", &(0x7f0000000100)="942025dc447714a8d12982a378d4ad049da63ce4add6ac79dc85e26fd46b2218bd548ecaba5739baf60f430b3b380250557d6a"}) setreuid$auto(0x4, r0) (async) mmap$auto(0x0, 0x2000c, 0x4000000000df, 0x40000000000eb1, 0xffffffffffffffff, 0x80000001) (async) socket(0x25, 0x1, 0x0) (async) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) connect$auto(0xffffffffffffffff, &(0x7f0000000080)=@qipcrtr={0x2a, 0x0, 0xfffffffe}, 0x54) (async) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) socket(0xa, 0x801, 0x106) (async, rerun: 32) mmap$auto(0x0, 0x40, 0x40000e2, 0xeb1, 0x401, 0x8000) (async, rerun: 32) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0) (async) write$auto(0x1, 0x0, 0x80000000) (async) r1 = fcntl$auto(0x0, 0x407, 0x0) mmap$auto(0x0, 0xe983, 0x3, 0xcb1, r1, 0x8000) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) tkill$auto(0x80000000000001, 0x7) 1m40.643221093s ago: executing program 2 (id=825): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/binder/parameters/stop_on_user_error\x00', 0x2, 0x0) prctl$auto_PR_GET_TSC(0x19, 0x5, 0x4, 0x3, 0x3) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x2, 0x0) r1 = socket(0xa, 0x2, 0x3a) setsockopt$auto(r1, 0x29, 0xd4, &(0x7f0000000000)='\x15!\xa8^J/\xdd\x01\x00\x00\x80\x00\xd3\x8f\x1e\x1b\xc3 \xe2\xa8\xd6\xd1\xc0\xa2\x0f\x88\xb1e\x8a\xd8?\xfe\xc6\nNF\xa1l\xaa\v.\xe4\xda\xc4\xef\xff(i\xc6@\xbf\xff\xff\x1fj\x0eQ\xce\x16\'C\x8cYA\x92u\xd5\xb8p\x82,\xe2=y\x9bR\xbcn\xa0c\x16~\x86\"t\xde\x14\xe4\xa5\xfe\xb5\xe1\x9e5\xfe\xff\xff\a\xdf\xe2\xf5\xdc6]\xf0JQq\x00\x04\x17\xe3\x00\x00>\xa3S\x0e\xca\x81\xdfw\n\x01\x8d\x1dL\x00t\xa3\xa7A\x16T\xb1\x03ycaS\xe6Q\xf0\xb9\xcc+MJ\xcb\f', 0x420b5bf1) r2 = socket(0x2, 0x1, 0x106) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, 0x0, 0x8000, 0x0) r3 = openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cec27\x00', 0x80200, 0x0) ioctl$auto_CEC_S_MODE(r3, 0x40046109, &(0x7f0000000140)=0x11) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) fsconfig$auto_SHMEM_HUGE_FORCE(0xffffffffffffffff, 0x3, &(0x7f00000000c0)='\x00', &(0x7f0000000500), 0xfffffffffffffffe) socket(0x10, 0x2, 0x0) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv6/conf/default/enhanced_dad\x00', 0x183000, 0x0) sendmsg$auto_NL802154_CMD_NEW_INTERFACE(r2, 0x0, 0x24000001) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) capset$auto(&(0x7f0000000180)={0x19980330}, 0x0) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/kernel/threads-max\x00', 0x20202, 0x0) r4 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/netdevsim3/sriov_numvfs\x00', 0x10b142, 0x0) read$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffffff, 0x0, 0x0) r5 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/module/ueagle_atm/parameters/cmv_file\x00', 0x82942, 0x0) fcntl$auto_F_GETOWN(r4, 0x9, 0x35bf) sendfile$auto(r5, r5, 0x0, 0x200) r6 = openat$auto_udmabuf_fops_udmabuf(0xffffffffffffff9c, &(0x7f0000000080), 0x400000, 0x0) r7 = openat$auto_deferred_devs_fops_(0xffffffffffffff9c, &(0x7f00000000c0), 0x8101, 0x0) ioctl$auto_UDMABUF_CREATE_LIST(r6, 0x40087543, &(0x7f0000000100)={0x100, 0x8, [{r0, 0x0, 0x2, 0x1}, {r7, 0x0, 0x0, 0x101}]}) openat$auto_debugfs_full_proxy_file_operations_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/ieee80211/phy1/airtime_flags\x00', 0x2, 0x0) lseek$auto(0x3, 0x8, 0x1) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) 1m40.06769458s ago: executing program 32 (id=825): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/binder/parameters/stop_on_user_error\x00', 0x2, 0x0) prctl$auto_PR_GET_TSC(0x19, 0x5, 0x4, 0x3, 0x3) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x2, 0x0) r1 = socket(0xa, 0x2, 0x3a) setsockopt$auto(r1, 0x29, 0xd4, &(0x7f0000000000)='\x15!\xa8^J/\xdd\x01\x00\x00\x80\x00\xd3\x8f\x1e\x1b\xc3 \xe2\xa8\xd6\xd1\xc0\xa2\x0f\x88\xb1e\x8a\xd8?\xfe\xc6\nNF\xa1l\xaa\v.\xe4\xda\xc4\xef\xff(i\xc6@\xbf\xff\xff\x1fj\x0eQ\xce\x16\'C\x8cYA\x92u\xd5\xb8p\x82,\xe2=y\x9bR\xbcn\xa0c\x16~\x86\"t\xde\x14\xe4\xa5\xfe\xb5\xe1\x9e5\xfe\xff\xff\a\xdf\xe2\xf5\xdc6]\xf0JQq\x00\x04\x17\xe3\x00\x00>\xa3S\x0e\xca\x81\xdfw\n\x01\x8d\x1dL\x00t\xa3\xa7A\x16T\xb1\x03ycaS\xe6Q\xf0\xb9\xcc+MJ\xcb\f', 0x420b5bf1) r2 = socket(0x2, 0x1, 0x106) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, 0x0, 0x8000, 0x0) r3 = openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cec27\x00', 0x80200, 0x0) ioctl$auto_CEC_S_MODE(r3, 0x40046109, &(0x7f0000000140)=0x11) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) fsconfig$auto_SHMEM_HUGE_FORCE(0xffffffffffffffff, 0x3, &(0x7f00000000c0)='\x00', &(0x7f0000000500), 0xfffffffffffffffe) socket(0x10, 0x2, 0x0) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv6/conf/default/enhanced_dad\x00', 0x183000, 0x0) sendmsg$auto_NL802154_CMD_NEW_INTERFACE(r2, 0x0, 0x24000001) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) capset$auto(&(0x7f0000000180)={0x19980330}, 0x0) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/kernel/threads-max\x00', 0x20202, 0x0) r4 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/netdevsim3/sriov_numvfs\x00', 0x10b142, 0x0) read$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffffff, 0x0, 0x0) r5 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/module/ueagle_atm/parameters/cmv_file\x00', 0x82942, 0x0) fcntl$auto_F_GETOWN(r4, 0x9, 0x35bf) sendfile$auto(r5, r5, 0x0, 0x200) r6 = openat$auto_udmabuf_fops_udmabuf(0xffffffffffffff9c, &(0x7f0000000080), 0x400000, 0x0) r7 = openat$auto_deferred_devs_fops_(0xffffffffffffff9c, &(0x7f00000000c0), 0x8101, 0x0) ioctl$auto_UDMABUF_CREATE_LIST(r6, 0x40087543, &(0x7f0000000100)={0x100, 0x8, [{r0, 0x0, 0x2, 0x1}, {r7, 0x0, 0x0, 0x101}]}) openat$auto_debugfs_full_proxy_file_operations_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/ieee80211/phy1/airtime_flags\x00', 0x2, 0x0) lseek$auto(0x3, 0x8, 0x1) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) 5.982895978s ago: executing program 0 (id=1160): syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000640), 0xffffffffffffffff) mmap$auto(0x0, 0x2020005, 0x203, 0xeb1, 0xffffffffffffffff, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) pwrite64$auto(r0, &(0x7f0000001100)='\'\x17z\xdf\xf6\xe7\x8e3\x04|r@\xb4\xe8wRC\x0eA\b\xe5\n\x93O\xb2\x86B\xe1\xae\xca\xd4q:\xad|\xac\x02\xbc\xf6\xcf\xf5}\xac\xc4\xd4\xb1s\xe7$\xf2\xc7\xa2\x8aw\x89O\xf9rE\x81\xb0\xeeS-\x1c\x1a\x8d5\xbe\r\x95\xc8s\xf1\xf8\v\xa5\xde!\xc6+\v\xa9\xa8\x1c\xf9\xd9k:\x96$', 0x3, 0x8) read$auto(r0, 0x0, 0xe8) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000001240)='/proc/thread-self/fail-nth\x00', 0xa0302, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) r2 = openat$auto_random_fops_random(0xffffffffffffff9c, 0x0, 0x2002, 0x0) sendfile$auto(r2, r2, 0x0, 0x1) poll$auto(&(0x7f0000000480)={0xffffffffffffffff, 0xffff, 0x29}, 0x3, 0x8) r4 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/zswap/parameters/compressor\x00', 0xc0002, 0x0) write$auto_ocfs2_control_fops_stack_user(r4, &(0x7f0000003900)='\t', 0x1) read$auto(0xffffffffffffffff, 0x0, 0x20) madvise$auto(0x0, 0xffffffffffff0001, 0x15) r5 = syz_genetlink_get_family_id$auto_net_dm(&(0x7f00000011c0), r3) sendmsg$auto_NET_DM_CMD_CONFIG(r3, &(0x7f0000001300)={&(0x7f0000001180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001200)={&(0x7f0000000140)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000228000b00eda235ac69f2f61f40a8b03e6867462b3cf9650808000b000700000008000b00070000000500010008000000050001005000"/74], 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000800) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0xc) socket$nl_generic(0x10, 0x3, 0x10) r6 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r7 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) ioctl$auto_KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r7) ioctl$auto_KVM_GET_MSRS(r6, 0xc008ae91, &(0x7f00000000c0)={0xda}) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) mmap$auto(0x0, 0x20009, 0xdf, 0x13, 0x401, 0x8000) r8 = open(&(0x7f0000000100)='.\x00', 0x0, 0x408) getdents$auto(r8, 0x0, 0x400018) mknod$auto(0x0, 0x1081, 0x3) 3.667144103s ago: executing program 3 (id=1167): openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x80102, 0x0) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snd/midiC2D0\x00', 0x80102, 0x0) readv$auto(0x3, &(0x7f0000000040)={0x0, 0x36a}, 0x6) r1 = openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) read$auto_ep0_operations_inode(r0, &(0x7f0000000280)=""/96, 0x60) r2 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000240)='/sys/kernel/debug/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x1000, 0x0) mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x9, 0x11, r2, 0x0) mmap$auto(0x3, 0x400008, 0xa, 0x9b72, 0x2, 0x8000) futex$auto(0x0, 0x7, 0xff, 0x0, &(0x7f0000000180)=0x5b, 0x71a8dce0) r3 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r4 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r3, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\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(0x15, 0x3, 0x8000) mmap$auto(0x10, 0x7, 0x20000000df, 0x19, 0x40000000000a5, 0x3) close_range$auto(0x2, 0x8, 0x0) ioctl$auto_UI_SET_FFBIT(r4, 0x4004556b, &(0x7f0000000040)=0x10800) r5 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/thread-self/net/dev_snmp6/veth1_to_bond\x00', 0x100, 0x0) pread64$auto(r5, 0x0, 0x6, 0x1ff) fcntl$auto_F_GETLEASE(r1, 0x401, 0x948f) write$auto_dynamic_events_ops_trace_dynevent(0xffffffffffffffff, 0x0, 0x0) 3.336034751s ago: executing program 0 (id=1168): r0 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv6/fib_multipath_hash_policy\x00', 0x141041, 0x0) write$auto(r0, &(0x7f0000001340)='\x04\"\x8e U\x00\x00\x00\xb8\n08\xc6\xb05>ha9\x89|e\x00\x00\x00\xa8%\xdc~kD\xa1\x1b\xc3\xe4\xc7\x89\x0e\xd4\x88\xac\x95\xacS\xe9$\xe7*\xcd\x8b\x9b\xd0o\xc7\xd8\xf7\x8a@%\x1d\xf8b\x14[H\xa2` \xb2\xef\xd7\xac\xfak\xb7\x02\x00}\xbcv\xfc\xe6\xbf\x14\x82jO\xde\xda\xda\x929\xd3\x04\xd0\xa2\xa0\xa6\xcb\x86\x15\xac\xcc\xf8\xa2\x01Z\x83`\xa1d\xedj8\x1e\xcc\x0fD\xa4\xe3\xa5\xba\xf9\xbe\x85\f\xbbrY\xb9\xc77\xd9d\xb5\x16\xc1\xe9\xe5\xc8X_\xefPG\x86=\x17>3\xb2\xdd\xbd\xa9\xe4R\x9c\xb0j[\"\f\xfb\tNz\xf4X]\xb90\x1c\xc3\x91jd\xe9\xb9\x87I\x19\xe4\x16\xa4\xad\xdcJ\xe4\x00\xd03/\x13,3\x87K\xd0J\xbb\xb9B\xff\xd9\xf1\xed\x04\xeb\x8d\x92\xa7-\x91\x8ai\xc6j\xeb\x90#1\x1d\xfd\xa3\xfeO\xcc\xe0\xe5\x1d\x8e\xedd\f,\t\xd8\x10Ho.z4\'\xe2\xad`\x94\xa6\xa2\xb2\xd6zMB\xf5\xcd\r7MO\x8f\xbc7%\xf1\xbbxB\xb4q\xa0\xe1-\x1c\xa2\xeb\xc0C\x04\x00\xfcG\xb6\x1e\x82\xaao\x1a\xa7\xbdw\x8b\xe6\bI\xfc\xa1\a\"\xe6\xc7z\xac\xe6\xce\xe34\x16\x9bdp\xb9\x02R\b\x83\x95\xde\x93\x12hP\xcbr6F\x84\xa7sf\xea\x8a\x1aee\xa4\xd0~\x00IC\xefT\xdc_G=]\xa3\xcb\xe0\x9f\n\xc5%\xe8PT\x87\xa4\xf3?0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180), {0x3d}, &(0x7f0000000340)=""/196, 0xc4, &(0x7f0000000440)=""/172, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x5}, 0x58) process_madvise$auto_MADV_RANDOM(r0, &(0x7f00000005c0)={&(0x7f0000000500)="ec715b8a7f534d94ac588d44fc7a510fc4226f1daddd90336a189bedac98059195e2adb7b030c0f0992171fb178063bdf5caa717886f2f876098983ea161172fc5c6e6d6e0f610f3e41862696a1c3519a0c7ee492d5d313d31c313a498b5e50296f0a51b4036f0bd0ac7ce5e8c20d25c23d044f6524a3dd7ecf5f75ab60319c96ada39e6983147a07e632dc9296794", 0x8}, 0xb, 0x1, 0xd) r1 = openat$auto_hpet_fops_hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x68100, 0x0) ioctl$auto_HPET_IRQFREQ(r1, 0x40086806, &(0x7f0000000040)=0xffffffff) r2 = socket(0xa, 0x801, 0x84) r3 = socket(0x10, 0x2, 0xfffffffe) r4 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/freezer.state\x00', 0x10b342, 0x0) sendfile$auto(r4, r4, 0x0, 0x4456) sendmsg$auto_NL80211_CMD_GET_REG(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYBLOB="1200", @ANYBLOB=']'], 0x1ac}}, 0x40000) recvmmsg$auto(r3, &(0x7f0000000140)={{0x0, 0x8, &(0x7f0000000080)={0x0, 0x400}, 0x5, 0x0, 0x2000000200002, 0x8}, 0x8}, 0xfffffff9, 0x12, 0x0) bind$auto(0x3, &(0x7f0000000140)=@in={0x2, 0x3, @empty}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) setsockopt$auto(r2, 0x10000000084, 0x0, 0x0, 0x10) 2.229128774s ago: executing program 3 (id=1178): r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000140)='/proc/thread-self/net/rpc/nfs4.nametoid/channel\x00', 0x8f3b7a51b80ebd01, 0x0) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, 0x401, 0x8000) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) getsockopt$auto(0xffffffffffffffff, 0x0, 0x80, 0x0, 0x0) sendmsg$auto_OVS_PACKET_CMD_EXECUTE(0xffffffffffffffff, 0x0, 0x24084005) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'veth0_to_hsr\x00'}) mmap$auto(0x0, 0x202000c, 0x3, 0xeb4, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x88b, 0xdf, 0x9b72, 0xffffffffffffffff, 0x8000) symlink$auto(&(0x7f0000000080)='./cgroup.cpu/cpuset.cpus\x00', &(0x7f00000000c0)='./cgroup.cpu/cpuset.cpus\x00') r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/sound/ctl-led/speaker/brightness\x00', 0x80000, 0x0) read$auto(r1, 0x0, 0x20) r2 = openat$auto_rb_simple_fops_trace(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing/tracing_on\x00', 0x8001, 0x0) writev$auto(r2, &(0x7f00000017c0)={0x0, 0x3}, 0x3) write$auto_proc_reg_file_ops_compat_inode(r0, &(0x7f0000000040)='x\\ ', 0x3) 2.169725813s ago: executing program 1 (id=1179): mmap$auto(0x0, 0x40009, 0x3, 0x9b72, 0x7, 0x28000) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0x4) r0 = socket(0x1d, 0x2, 0x7) r1 = socket(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$auto(r0, &(0x7f0000000000)=@can={0x1d, r2}, 0x6a) connect$auto(0x3, &(0x7f00000018c0)=@can={0x1d, r3}, 0x18) sendmsg$auto_NL80211_CMD_GET_REG(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x8000}, 0x40) sendfile$auto(0x1, 0x3, 0x0, 0x7ffff000) readv$auto(0x3, &(0x7f0000000a80)={0x0, 0xffff}, 0x1) mmap$auto(0x0, 0x2020006, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) unshare$auto(0x40000080) r4 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x149e42, 0x0) mmap$auto(0xfffffffffffffffd, 0x810002, 0xffb, 0x8000000008011, r4, 0x8000) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = openat$auto_vhost_net_fops_net(0xffffffffffffff9c, &(0x7f0000000040), 0x8500, 0x0) mmap$auto(0x0, 0x9, 0x6f8, 0xeb1, 0x401, 0x8000) ioctl$auto_VHOST_SET_OWNER(r6, 0xaf01, 0x5) ioctl$auto(r6, 0x4008af12, r5) openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, 0x0, 0x40400, 0x0) openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, 0x0, 0x8002, 0x0) migrate_pages$auto(0x0, 0xa, &(0x7f0000000100)=0x5, &(0x7f0000000140)=0x2) setsockopt$auto_SO_RXQ_OVFL(0xffffffffffffffff, 0x7, 0x28, &(0x7f0000000180)='/sys/devices/system/memory/memory12/power/control\x00', 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) io_uring_setup$auto(0x691, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/system/memory/memory12/power/control\x00', 0x100, 0x0) 2.071709541s ago: executing program 3 (id=1180): r0 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vbi0\x00', 0x0, 0x0) poll$auto(&(0x7f0000000480)={r0, 0xfffe, 0xa208}, 0x3, 0x8) r2 = syz_genetlink_get_family_id$auto_netdev(&(0x7f0000000040), r1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'macsec0\x00', 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = openat$auto_evm_key_ops_evm_secfs(0xffffffffffffff9c, &(0x7f0000000080), 0x20100, 0x0) pread64$auto(r5, 0x0, 0x7, 0x5) r6 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000000), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'netdevsim0\x00', 0x0}) r8 = socket(0xa, 0x80000, 0x1) sendmsg$auto_ETHTOOL_MSG_COALESCE_SET(r4, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r6, 0x1, 0x70bd27, 0x25dfdbfb, {}, [@ETHTOOL_A_COALESCE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @ETHTOOL_A_COALESCE_USE_CQE_MODE_RX={0x5, 0x19, 0x1}, @ETHTOOL_A_COALESCE_TX_USECS={0x8, 0x6, 0x9}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'netdevsim0\x00', 0x0}) mq_notify$auto(r8, &(0x7f0000000440)={@sival_ptr=&(0x7f0000000340)="d2b30d1074f9e48c770db1c82de72ef3ead9739b07db8a1121615af6eba17d47246a491004ed23f3f5ad89b37fbfca28a68c33a5fe96afdde07b63b5e8d88ad7855d4e24b67e736ea478f7574d15791fbaa091c9ea12f252715ab397ca17c84e344393858671a66e4c4eaf000e9dbbf653a3b2ade5a79e6d3935273926fa5fa33288587de3c48072c64e4bb46f9fc38cb001bd079892958c7a8020e5dc26d01fbc345da2c1749db90b804abd21ace5a8a728ca2fe5a3157e0a2b1b5f96089987356783c5ba5a79d546ac7a93f454346327c6ac3b213c5f30b48f0d334dadb0ac5f5877b55255c0c4a61da1", @inferred=r8}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'veth1_to_batadv\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'syzkaller0\x00', 0x0}) ioctl$auto_KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'veth0_macvtap\x00', 0x0}) sendmsg$auto_NETDEV_CMD_DEV_GET(r1, &(0x7f0000000300)={&(0x7f0000000000), 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x4c, r2, 0x10, 0x70bd26, 0x25dfdbff, {}, [@NETDEV_A_DEV_IFINDEX={0x8, 0x1, r3}, @NETDEV_A_DEV_IFINDEX={0x8, 0x1, r7}, @NETDEV_A_DEV_IFINDEX={0x8, 0x1, r9}, @NETDEV_A_DEV_IFINDEX={0x8, 0x1, r10}, @NETDEV_A_DEV_IFINDEX={0x8, 0x1, r11}, @NETDEV_A_DEV_IFINDEX={0x8, 0x1, r12}, @NETDEV_A_DEV_IFINDEX={0x8, 0x1, r13}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000001}, 0x20004004) 1.821548683s ago: executing program 0 (id=1181): openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x14be02, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) close_range$auto(0x2, 0x8, 0x0) open(0x0, 0x20342, 0x55) socket(0x2, 0x3, 0xa) setsockopt$auto(0x3, 0x0, 0x14, 0x0, 0x6) connect$auto(0x3, &(0x7f00000000c0)=@in={0x2, 0xfffe}, 0x55) readv$auto(0x3, &(0x7f0000000a80)={0x0, 0x8}, 0x1) (fail_nth: 2) write$auto(0x3, 0x0, 0x7) 1.666752981s ago: executing program 4 (id=1182): r0 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vbi0\x00', 0x0, 0x0) r1 = socket(0xa, 0x2, 0x3a) setsockopt$auto(r1, 0x29, 0x4e, 0x0, 0x10000110) r2 = syz_genetlink_get_family_id$auto_nfc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_NFC_CMD_GET_DEVICE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x201200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='\n\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00042cbd7000fbdbdf250100000004001400"], 0x18}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) poll$auto(&(0x7f0000000480)={r0, 0x6, 0xa208}, 0x3, 0x8) 1.638647163s ago: executing program 3 (id=1183): openat$auto_split_huge_pages_fops_huge_memory(0xffffffffffffff9c, &(0x7f00000000c0), 0x642, 0x0) write$auto(0x3, 0x0, 0xffd8) r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/net/afs/rootcell\x00', 0x1cb842, 0x0) write$auto(r0, &(0x7f0000000040)='@-[!\x00', 0x9) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, 0x0, 0x28542, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) futex$auto(0x0, 0x9, 0x3e, 0x0, &(0x7f00000000c0)=0x4, 0x0) r1 = openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, &(0x7f0000001c80)='/dev/fb0\x00', 0x1, 0x0) getsockopt$auto_SO_TIMESTAMPNS_NEW(r0, 0x80000000, 0x40, &(0x7f0000000000)='/sys/kernel/debug/split_huge_pages\x00', &(0x7f0000000140)=0x7) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pts/ptmx\x00', 0xa0540, 0x0) ioctl$auto_TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)=0x400) ioctl$auto_FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000000080)) 1.305256462s ago: executing program 0 (id=1184): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x601, 0x0) socket(0x2, 0x1, 0x106) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap$auto(0x0, 0x400005, 0xdf, 0x9b72, 0x2, 0x8000) mremap$auto(0x0, 0x4, 0x4, 0x7, 0x100000000) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/rxrpc/calls\x00', 0x40280, 0x0) r0 = socket(0x1d, 0x2, 0x6) bind$auto(r0, 0x0, 0x13) socket(0xa, 0x3, 0x100) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x7, 0x637b, 0x0, 0x1, 0x0) ioctl$auto_PAGEMAP_SCAN(0xffffffffffffffff, 0xc0606610, 0x0) write$auto(r1, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) openat$auto_generic(0xffffffffffffff9c, &(0x7f0000000040)='/proc/kmsg\x00', 0x80900, 0x0) openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/net/rt_cache\x00', 0x2000, 0x0) select$auto(0x10, 0x0, 0x0, &(0x7f0000000140)={[0x1ff, 0x4, 0x1800000, 0x1, 0x948b, 0x3, 0x800295f4da0a, 0x400, 0x40000000000003, 0x462, 0x80000001, 0x50a7, 0x6d3f, 0x5, 0x1, 0xfffffffffffffffe]}, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7f, 0xd, 0x1, 0x948f, 0x1005, 0x206, 0x7, 0xfffffffffffffff6, 0x7, 0x9, 0x79d, 0x6, 0x100000000000000, 0xfffffffffffffffe, 0xf]}, 0x0) madvise$auto(0x0, 0x200007, 0x19) io_uring_setup$auto(0x1, &(0x7f0000000080)={0x80000003, 0xd, 0x4002, 0x6, 0x4, 0x8, 0xffffffffffffffff, [], {0x9, 0x6, 0xf, 0x29f, 0x100, 0x7f, 0x101, 0x4000006, 0x5}, {0x100, 0x1, 0x80052, 0x5, 0x5, 0x40, 0x104, 0x0, 0x100000000}}) syz_clone(0x1002000, 0x0, 0x0, 0x0, 0x0, 0x0) futex_wake$auto(0x0, 0x5, 0x4, 0xa) mmap$auto(0x2, 0x2020009, 0x3, 0x9000000eb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket(0x80000000000000a, 0x2, 0x0) r2 = fanotify_init$auto(0x5, 0x0) creat$auto(&(0x7f0000000000)='./file0\x00', 0x3ff) fanotify_mark$auto(r2, 0x205, 0xa, 0x4, 0x0) 1.304150292s ago: executing program 4 (id=1185): openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x14be02, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) close_range$auto(0x2, 0x8, 0x0) open(0x0, 0x20342, 0x55) socket(0x2, 0x3, 0xa) setsockopt$auto(0x3, 0x0, 0x14, 0x0, 0x6) connect$auto(0x3, &(0x7f00000000c0)=@in={0x2, 0xfffe}, 0x55) readv$auto(0x3, 0x0, 0x1) write$auto(0x3, 0x0, 0x7) 1.184116213s ago: executing program 4 (id=1186): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x601, 0x0) socket(0x2, 0x1, 0x106) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap$auto(0x0, 0x400005, 0xdf, 0x9b72, 0x2, 0x8000) mremap$auto(0x0, 0x4, 0x4, 0x7, 0x100000000) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/rxrpc/calls\x00', 0x40280, 0x0) r0 = socket(0x1d, 0x2, 0x6) bind$auto(r0, 0x0, 0x13) socket(0xa, 0x3, 0x100) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x7, 0x637b, 0x0, 0x1, 0x0) ioctl$auto_PAGEMAP_SCAN(0xffffffffffffffff, 0xc0606610, 0x0) write$auto(r1, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) openat$auto_generic(0xffffffffffffff9c, &(0x7f0000000040)='/proc/kmsg\x00', 0x80900, 0x0) openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/net/rt_cache\x00', 0x2000, 0x0) select$auto(0x10, 0x0, 0x0, &(0x7f0000000140)={[0x1ff, 0x4, 0x1800000, 0x1, 0x948b, 0x3, 0x800295f4da0a, 0x400, 0x40000000000003, 0x462, 0x80000001, 0x50a7, 0x6d3f, 0x5, 0x1, 0xfffffffffffffffe]}, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7f, 0xd, 0x1, 0x948f, 0x1005, 0x206, 0x7, 0xfffffffffffffff6, 0x7, 0x9, 0x79d, 0x6, 0x100000000000000, 0xfffffffffffffffe, 0xf]}, 0x0) madvise$auto(0x0, 0x200007, 0x19) io_uring_setup$auto(0x1, &(0x7f0000000080)={0x80000003, 0xd, 0x4002, 0x6, 0x4, 0x8, 0xffffffffffffffff, [], {0x9, 0x6, 0xf, 0x29f, 0x100, 0x7f, 0x101, 0x4000006, 0x5}, {0x100, 0x1, 0x80052, 0x5, 0x5, 0x40, 0x104, 0x0, 0x100000000}}) syz_clone(0x1002000, 0x0, 0x0, 0x0, 0x0, 0x0) futex_wake$auto(0x0, 0x5, 0x4, 0xa) mmap$auto(0x2, 0x2020009, 0x3, 0x9000000eb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket(0x80000000000000a, 0x2, 0x0) r2 = fanotify_init$auto(0x5, 0x0) creat$auto(&(0x7f0000000000)='./file0\x00', 0x3ff) fanotify_mark$auto(r2, 0x205, 0xa, 0x4, 0x0) 432.137235ms ago: executing program 1 (id=1187): openat$auto_split_huge_pages_fops_huge_memory(0xffffffffffffff9c, &(0x7f00000000c0), 0x642, 0x0) write$auto(0x3, 0x0, 0xffd8) r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/bus/pci/00/03.0\x00', 0x1cb842, 0x0) write$auto(r0, &(0x7f0000000040)='@-[!\x00', 0x9) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, 0x0, 0x28542, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) futex$auto(0x0, 0x9, 0x3e, 0x0, &(0x7f00000000c0)=0x4, 0x0) r1 = openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, &(0x7f0000001c80)='/dev/fb0\x00', 0x20443, 0x0) mmap$auto(0x0, 0x3000c, 0x4000000000df, 0x4000eb1, 0x401, 0x10000) close_range$auto(0x2, 0x8, 0x0) openat$auto_ppp_device_fops_ppp_generic(0xffffffffffffff9c, &(0x7f0000000040), 0x8006, 0x0) openat$auto_tracing_entries_fops_trace(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing/per_cpu/cpu0/buffer_size_kb\x00', 0x10bb41, 0x0) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000380)='/sys/devices/virtual/net/bond0/queues/tx-3/xps_cpus\x00', 0x181482, 0x0) read$auto(r2, 0x0, 0x80000) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) sysfs$auto(0x2, 0x42, 0x0) fsopen$auto(0x0, 0x1) write$auto(0x3, 0x0, 0xfdef) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) ioctl$auto_TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)=0x400) ioctl$auto_FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000000080)) 431.860222ms ago: executing program 3 (id=1188): close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x1e, 0x5, 0x0) sendto$auto(0x3, 0x0, 0x400000, 0x100, &(0x7f0000000280)=@tipc=@name={0x1e, 0x2, 0x0, {{0x42, 0x4}, 0x3}}, 0x20) mmap$auto(0x0, 0x40006, 0xdf, 0x9b72, 0x7, 0x28000) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x1c03, 0x0, 0x1, 0x0, 0x0, 0x80000001}, 0x3}, 0xfffffff9, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) socket(0x5, 0x4, 0x7) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_rng_chrdev_ops_core(0xffffffffffffff9c, &(0x7f0000000000), 0x42800, 0x0) openat$auto_mousedev_fops_mousedev(0xffffffffffffff9c, &(0x7f0000000140)='/dev/input/mice\x00', 0x22002, 0x0) r0 = openat$auto_proc_mem_operations_base(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/mem\x00', 0x200, 0x0) read$auto_proc_mem_operations_base(r0, &(0x7f0000000200)=""/81, 0x51) readv$auto(0x3, &(0x7f0000000a80)={0x0, 0x6}, 0x9) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) r1 = socket(0x2, 0x80002, 0x73) r2 = io_uring_setup$auto(0x406, 0x0) mmap$auto(0x9, 0x9, 0xffd, 0x208000000008011, 0x3, 0x0) sendmsg$auto_NL80211_CMD_SET_WIPHY(r1, 0x0, 0x80) getrandom$auto(0x0, 0x6000000, 0x3) io_uring_enter$auto(0x3, 0xa84, 0x80000001, 0xa, 0x0, 0x2) io_uring_enter$auto(r2, 0x7, 0x7ffffffb, 0x3, 0x0, 0x3) move_pages$auto(0x0, 0xa, 0x0, 0x0, 0x0, 0x2) sendmmsg$auto(0xffffffffffffffff, &(0x7f00000001c0)={{0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)="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", 0x400000000000000}, 0x8, &(0x7f0000000100)="24db605e3be9a2fef6f279b7ab3f29269d237103029b74", 0x9, 0xc}, 0x6}, 0x81c, 0x0) writev$auto(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00000002c0), 0x80fff}, 0x6) acct$auto(&(0x7f0000000180)=':.\xf8}/\x00') ioctl$auto_IOCTL_VMCI_DATAGRAM_SEND(r2, 0x7ab, 0x0) io_uring_enter$auto(r0, 0x6, 0x5f3, 0xa5, 0x0, 0xffff) 42.789943ms ago: executing program 1 (id=1189): pread64$auto(0xffffffffffffffff, &(0x7f0000000000)='!^\x00', 0x81, 0x7fffffff) (async) mmap$auto(0x0, 0x9d90, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x0, 0xfffffffffffff000, 0x2) (async) r0 = socket(0x28, 0x5, 0x0) (async) socket(0xa, 0x801, 0x106) (async) setsockopt$auto(0x1, 0x1, 0x25, &(0x7f0000000000)='\x00', 0x4) (async) r1 = socket(0x1, 0x40800, 0x2000006) sendmsg$auto_IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[], 0xd80}, 0x1, 0x0, 0x0, 0x90}, 0x0) (async) sendmsg$auto_NL80211_CMD_GET_REG(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYBLOB="1200", @ANYBLOB="5de1"], 0x1ac}}, 0x40000) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$auto_ovs_packet(&(0x7f0000001940), 0xffffffffffffffff) sendmsg$auto_OVS_PACKET_CMD_EXECUTE(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000740)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="1b00990a7000fbdbdf25030000000400038008f903030000000000000080898771f1c99f17790485900288470e0004001c80569c90277078ed340d26939d0eb73cd714df3bb7d354083da950669e27ec2c5b19d8205b555260"], 0x3c}, 0x1, 0x0, 0x0, 0x4004040}, 0xc800) (async) adjtimex$auto(&(0x7f0000000340)={0x6, 0x0, 0x2000000000000400, 0x6b, 0x8, 0x8, 0x8, 0x0, 0x200, 0x3, 0x400, {0xb2, 0x5}, 0x1, 0x6, 0x10000, 0x4, 0x0, 0x9, 0x7fffffffffffffff, 0x8000000000000000, 0x7, 0xffffffff, 0x80}) (async) r4 = socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$auto_seg6(&(0x7f0000000340), 0xffffffffffffffff) r6 = ioctl$auto_TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000280)=0x7) ioctl$auto_TCSBRKP2(r6, 0x5425, &(0x7f0000000640)="5713350cb65937dc6b7fd60487ba902f258404322957f68f8714d9fe2feca1d73d8b044be80f8bc1f76483db096e69aa521d52b04973023901e285e1fb4eccdf65564b928c4cc08baf62c4e106a1a7f57c7a1711927cd1e8b587d279223aec61343304bacb0b6d06e8553222af13c628820e14974d966d223e4a63d2b5096a84c269a0ba89327f096725e5100f02eb31841e657ee7983a3658a7082b2c6878458c0ebecf281dd77d2502e4da9dc39e5df5c7e9537e77e154a11b8720425ffff32a4690145fe9a73b6e6929eb0e9cc231a018e5") sendmsg$auto_SEG6_CMD_DUMPHMAC(r4, &(0x7f0000000440)={0x0, 0xf000, &(0x7f0000000400)={&(0x7f0000000040)={0x14, r5, 0x323, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x20008804) (async) sendmsg$auto_SEG6_CMD_DUMPHMAC(r0, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="04002cbd7000ffdbdf2502000000"], 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4080) (async) read$auto(r1, 0x0, 0x7) (async) recvmmsg$auto(r1, &(0x7f0000000140)={{0x0, 0x4, &(0x7f0000000080)={0x0, 0x803}, 0x5, 0x0, 0x2, 0x8}, 0x800}, 0x10a, 0x8, 0x0) (async) r7 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000040)='/dev/tty17\x00', 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async) getsockopt$auto(0x3, 0x200000000001, 0x1e, 0x0, 0x0) write$auto_tty_fops_tty_io(r7, &(0x7f00000001c0)="976f09bd689a850edbe36136c8535f593331280bb0b4ba0edd7932ab185cca064833fda24d0f81d1b16c3cca5b2611827c2f1ca88bb01e672131ac62d346b5601f538ccf285e7a197166480ef899794cab4b61107cdae019c6139ce8761b4438a659a000413f7eb016bb998900123ad43479ea829e58efa705ba13674f13d39b45", 0x81) (async) fchmod$auto(r1, 0x2) 0s ago: executing program 0 (id=1190): openat$auto_ftrace_set_event_notrace_pid_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/tracing/set_event_notrace_pid\x00', 0x8000, 0x0) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) openat2$dir(0xffffffffffffff9c, 0x0, &(0x7f0000000100)={0x20041, 0x9, 0x2}, 0x18) r0 = socket(0x15, 0xa, 0x106) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) write$auto(r1, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) mmap$auto(0x0, 0xe983, 0x6, 0xeb1, r0, 0x8000) mmap$auto(0x0, 0x20009, 0x10000000000df, 0xeb2, 0x401, 0x8000) setuid$auto(0xe) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) close_range$auto(0x2, 0xa, 0x0) writev$auto(0x8000, &(0x7f0000000040)={0x0, 0x1000000000004}, 0x2bc) io_uring_setup$auto(0x6, 0x0) io_uring_register$auto(0x2, 0x16, &(0x7f0000000040), 0x1) io_uring_register$auto(0x2, 0x17, &(0x7f00000000c0), 0x1) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) r2 = openat$auto_ubi_ctrl_cdev_operations_ubi(0xffffffffffffff9c, &(0x7f0000000080), 0xb0600, 0x0) ioctl$auto_UBI_IOCATT(r2, 0x40186f40, &(0x7f0000000000)={0xffffffff, 0x1, 0xf7d, 0x2, 0x1, 0x1}) mmap$auto(0x0, 0x40005, 0xdf, 0x9b72, 0x7, 0x28000) sysfs$auto(0x2, 0xd, 0x0) r3 = fsopen$auto(0x0, 0x1) fsconfig$auto(r3, 0x9, 0x0, 0x0, 0x0) openat$auto_sync_info_debugfs_fops_(0xffffffffffffff9c, &(0x7f00000000c0), 0x18001, 0x0) fsconfig$auto_FSCONFIG_SET_BINARY(r3, 0x2, &(0x7f0000000300)='\v\'\bn\x91p\xe6\x1eRN8\x99\x86\xdde\x1cJ\x99\x00\x00\x00\x00\x00\x00\xfd\xfd\xd3\xd3\x1d\xf8\xbe\x1e7\xbb\xedO#\x14mC\x97\x06\xd9bZ\xddL\'\x03\x00\xff\x9f\x1e\xf9\xa4*\x01\x00\x03\x00^\x0fo\x84\xfc\x89\v\xea\x1b\xc6\xc0\x8b\xc0CL\"\x01\x0e#\xae\xa9i8W\xe5Iq\xf0\xcdr\xfa\xed<\x86[c4%\xa3\x14^\xbe\xa2E\xd8?\'\x8dg\x81K*&\xab\xd7\xa6+,\xc3\xc2g\x01JZ\xbb*\xb5\xa1;0\x81\x11\x9a?g`sFh\x00\x00,,\x93\xba\x88\x93\xc6\b\xe5\xaaJ+\x02\x9b#\xa9\x9b\x17\x82\xd7\xee\xd1\xbf2\x03\x00\x00\x00\x00\x00\x00\x00B\xa0\x99\xb0R\xb4J}\xa8\xa1\x84]F\xe0\x83/\xc0\xd8\x05f_\xfa\x19\a\x00\xf1\x12lwU&[\xde?\x00\x00\xf7\xc1\xa6\xf2\xc1\"\xact\xee\xc9\xb2\x1d\xb3\xef#\xcb}b\x90\xafR\xf5\x8cg\x95A\x89\x8d\x9a\xfcV\x9bm\xd4\x82\x7f9\x12\x98\x1c\x8e\x1f\xdc\xe5Y\x7f\xe8\xe1g%\xb8\xf9b!\xc8\xa0\xf7\x06\xbb\xdf\x1d\xfb\x00\x979\x8e\xd0AP\xbf\x1fM\x1fd~\xeeS^8v\x80\x1b\xb1I\xb1\xa4\x89\xc7\x9d\xf2P\x04\xb9N{\x9a\xfa\xf3\xcb\xc3Bx\xb5\xb8*\xa0-\xda\x84\xd5S\xe2\xc6\x92/\xed\xc2\xceK\xad\x00\x00*)Hh\x8d\x06cQ\xf1\x9d\xad\r}\x15e\x18\x06\xe3\xd2\xe4Q', &(0x7f0000000280), 0x5) socket(0xa, 0x1, 0x84) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) io_uring_setup$auto(0x401, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) mmap$auto(0x0, 0x400008, 0xde, 0x1b72, 0x2, 0x8000) kernel console output (not intermixed with test programs): swap: compressor not available [ 293.950623][ T8778] FAULT_INJECTION: forcing a failure. [ 293.950623][ T8778] name failslab, interval 1, probability 0, space 0, times 0 [ 293.969067][ T8778] CPU: 0 UID: 0 PID: 8778 Comm: syz.1.564 Tainted: G L syzkaller #0 PREEMPT(full) [ 293.969119][ T8778] Tainted: [L]=SOFTLOCKUP [ 293.969130][ T8778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 293.969148][ T8778] Call Trace: [ 293.969158][ T8778] [ 293.969169][ T8778] dump_stack_lvl+0x16c/0x1f0 [ 293.969222][ T8778] should_fail_ex+0x512/0x640 [ 293.969257][ T8778] ? __kmalloc_node_track_caller_noprof+0xcb/0x930 [ 293.969307][ T8778] should_failslab+0xc2/0x120 [ 293.969366][ T8778] __kmalloc_node_track_caller_noprof+0xec/0x930 [ 293.969410][ T8778] ? _proc_mkdir+0x1a2/0x210 [ 293.969452][ T8778] ? nf_lwtunnel_net_init+0x38/0xf0 [ 293.969508][ T8778] ? __pfx_nf_lwtunnel_net_init+0x10/0x10 [ 293.969558][ T8778] ? kmemdup_noprof+0x29/0x60 [ 293.969593][ T8778] kmemdup_noprof+0x29/0x60 [ 293.969629][ T8778] nf_lwtunnel_net_init+0x38/0xf0 [ 293.969680][ T8778] ops_init+0x1e2/0x5f0 [ 293.969726][ T8778] setup_net+0x11d/0x3a0 [ 293.969771][ T8778] ? __pfx_setup_net+0x10/0x10 [ 293.969813][ T8778] ? lockdep_init_map_type+0x5c/0x270 [ 293.969846][ T8778] ? mutex_init_lockep+0x110/0x150 [ 293.969883][ T8778] copy_net_ns+0x351/0x7c0 [ 293.969933][ T8778] create_new_namespaces+0x3ea/0xab0 [ 293.969987][ T8778] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 293.970034][ T8778] ksys_unshare+0x45b/0xa40 [ 293.970084][ T8778] ? __pfx_ksys_unshare+0x10/0x10 [ 293.970134][ T8778] ? xfd_validate_state+0x61/0x180 [ 293.970175][ T8778] __x64_sys_unshare+0x31/0x40 [ 293.970203][ T8778] do_syscall_64+0xcd/0xf80 [ 293.970232][ T8778] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 293.970264][ T8778] RIP: 0033:0x7f40de78f7c9 [ 293.970289][ T8778] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 293.970319][ T8778] RSP: 002b:00007f40df6cf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 293.970359][ T8778] RAX: ffffffffffffffda RBX: 00007f40de9e5fa0 RCX: 00007f40de78f7c9 [ 293.970379][ T8778] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 293.970399][ T8778] RBP: 00007f40de813f91 R08: 0000000000000000 R09: 0000000000000000 [ 293.970418][ T8778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 293.970435][ T8778] R13: 00007f40de9e6038 R14: 00007f40de9e5fa0 R15: 00007fffd11e2c48 [ 293.970479][ T8778] [ 294.512703][ T8808] zswap: compressor not available [ 295.150993][ T8824] netlink: 504 bytes leftover after parsing attributes in process `syz.2.576'. [ 295.161294][ T8824] netlink: 350 bytes leftover after parsing attributes in process `syz.2.576'. [ 296.387581][ T8867] Invalid ELF header magic: != ELF [ 298.779551][ T8910] netlink: 504 bytes leftover after parsing attributes in process `syz.0.593'. [ 298.843413][ T8910] netlink: 350 bytes leftover after parsing attributes in process `syz.0.593'. [ 298.976358][ T8918] FAULT_INJECTION: forcing a failure. [ 298.976358][ T8918] name fail_futex, interval 1, probability 0, space 0, times 0 [ 298.997669][ T8918] CPU: 0 UID: 0 PID: 8918 Comm: syz.1.596 Tainted: G L syzkaller #0 PREEMPT(full) [ 298.997720][ T8918] Tainted: [L]=SOFTLOCKUP [ 298.997730][ T8918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 298.997748][ T8918] Call Trace: [ 298.997759][ T8918] [ 298.997770][ T8918] dump_stack_lvl+0x16c/0x1f0 [ 298.997824][ T8918] should_fail_ex+0x512/0x640 [ 298.997867][ T8918] get_futex_key+0x1d0/0x15f0 [ 298.997907][ T8918] ? __pfx_get_futex_key+0x10/0x10 [ 298.997955][ T8918] futex_wake+0xea/0x530 [ 298.997998][ T8918] ? kasan_quarantine_put+0x10a/0x240 [ 298.998041][ T8918] ? __pfx_futex_wake+0x10/0x10 [ 298.998087][ T8918] ? putname+0xf5/0x1a0 [ 298.998125][ T8918] do_futex+0x1e3/0x350 [ 298.998163][ T8918] ? __pfx_do_futex+0x10/0x10 [ 298.998211][ T8918] __x64_sys_futex+0x1e0/0x4c0 [ 298.998250][ T8918] ? __x64_sys_openat+0x174/0x210 [ 298.998287][ T8918] ? __pfx___x64_sys_futex+0x10/0x10 [ 298.998337][ T8918] do_syscall_64+0xcd/0xf80 [ 298.998365][ T8918] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 298.998396][ T8918] RIP: 0033:0x7f40de78f7c9 [ 298.998420][ T8918] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 298.998448][ T8918] RSP: 002b:00007f40df6cf0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 298.998477][ T8918] RAX: ffffffffffffffda RBX: 00007f40de9e5fa8 RCX: 00007f40de78f7c9 [ 298.998496][ T8918] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f40de9e5fac [ 298.998514][ T8918] RBP: 00007f40de9e5fa0 R08: 00007f40df6d0000 R09: 0000000000000000 [ 298.998533][ T8918] R10: 0000000000000005 R11: 0000000000000246 R12: 0000000000000000 [ 298.998559][ T8918] R13: 00007f40de9e6038 R14: 00007fffd11e2b60 R15: 00007fffd11e2c48 [ 298.998601][ T8918] [ 299.497438][ T52] Bluetooth: hci2: unexpected subevent 0x01 length: 123 > 18 [ 299.530231][ T8925] FAULT_INJECTION: forcing a failure. [ 299.530231][ T8925] name fail_futex, interval 1, probability 0, space 0, times 0 [ 299.543210][ T8925] CPU: 1 UID: 0 PID: 8925 Comm: syz.0.597 Tainted: G L syzkaller #0 PREEMPT(full) [ 299.543260][ T8925] Tainted: [L]=SOFTLOCKUP [ 299.543272][ T8925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 299.543289][ T8925] Call Trace: [ 299.543309][ T8925] [ 299.543321][ T8925] dump_stack_lvl+0x16c/0x1f0 [ 299.543377][ T8925] should_fail_ex+0x512/0x640 [ 299.543420][ T8925] should_fail_futex+0x4c/0x60 [ 299.543453][ T8925] futex_lock_pi_atomic+0x16d/0xc50 [ 299.543503][ T8925] futex_lock_pi+0x23f/0x7c0 [ 299.543550][ T8925] ? __pfx_futex_lock_pi+0x10/0x10 [ 299.543589][ T8925] ? __futex_wait+0x24b/0x2f0 [ 299.543660][ T8925] ? futex_private_hash_put+0x160/0x1b0 [ 299.543701][ T8925] ? __pfx_futex_wake_mark+0x10/0x10 [ 299.543755][ T8925] ? ksys_write+0x190/0x250 [ 299.543809][ T8925] do_futex+0x11a/0x350 [ 299.543842][ T8925] ? __pfx_do_futex+0x10/0x10 [ 299.543888][ T8925] __x64_sys_futex+0x1e0/0x4c0 [ 299.543925][ T8925] ? fput+0x70/0xf0 [ 299.543953][ T8925] ? __pfx___x64_sys_futex+0x10/0x10 [ 299.543989][ T8925] ? xfd_validate_state+0x61/0x180 [ 299.544016][ T8925] ? __pfx_ksys_write+0x10/0x10 [ 299.544071][ T8925] do_syscall_64+0xcd/0xf80 [ 299.544102][ T8925] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 299.544133][ T8925] RIP: 0033:0x7f18e8d8f7c9 [ 299.544159][ T8925] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 299.544187][ T8925] RSP: 002b:00007f18e9cec038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 299.544218][ T8925] RAX: ffffffffffffffda RBX: 00007f18e8fe5fa0 RCX: 00007f18e8d8f7c9 [ 299.544238][ T8925] RDX: 0000000000000008 RSI: 0000000000000006 RDI: 0000000000000000 [ 299.544255][ T8925] RBP: 00007f18e8e13f91 R08: 0000000000000000 R09: 000000008000fff5 [ 299.544271][ T8925] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 299.544289][ T8925] R13: 00007f18e8fe6038 R14: 00007f18e8fe5fa0 R15: 00007fff6aaaa698 [ 299.544340][ T8925] [ 303.302118][ T8979] FAULT_INJECTION: forcing a failure. [ 303.302118][ T8979] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 303.335585][ T8979] CPU: 0 UID: 0 PID: 8979 Comm: syz.2.607 Tainted: G L syzkaller #0 PREEMPT(full) [ 303.335632][ T8979] Tainted: [L]=SOFTLOCKUP [ 303.335642][ T8979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 303.335659][ T8979] Call Trace: [ 303.335668][ T8979] [ 303.335681][ T8979] dump_stack_lvl+0x16c/0x1f0 [ 303.335732][ T8979] should_fail_ex+0x512/0x640 [ 303.335774][ T8979] should_fail_alloc_page+0xe7/0x130 [ 303.335820][ T8979] prepare_alloc_pages+0x401/0x670 [ 303.335867][ T8979] ? rcu_is_watching+0x12/0xc0 [ 303.335912][ T8979] __alloc_frozen_pages_noprof+0x18b/0x2430 [ 303.335957][ T8979] ? __lock_acquire+0x436/0x2890 [ 303.335984][ T8979] ? css_rstat_updated+0x1d1/0x590 [ 303.336014][ T8979] ? __pfx_css_rstat_updated+0x10/0x10 [ 303.336047][ T8979] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 303.336092][ T8979] ? rcu_is_watching+0x12/0xc0 [ 303.336145][ T8979] ? __lock_acquire+0x436/0x2890 [ 303.336175][ T8979] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 303.336224][ T8979] ? policy_nodemask+0xea/0x4e0 [ 303.336271][ T8979] alloc_pages_mpol+0x1fb/0x550 [ 303.336317][ T8979] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 303.336366][ T8979] ? filemap_get_entry+0x1a7/0x3b0 [ 303.336408][ T8979] folio_alloc_noprof+0x20/0x2d0 [ 303.336441][ T8979] filemap_alloc_folio_noprof.part.0+0x39d/0x470 [ 303.336487][ T8979] ? filemap_add_folio+0x110/0x610 [ 303.336525][ T8979] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 303.336594][ T8979] __filemap_get_folio_mpol+0x610/0xc60 [ 303.336643][ T8979] ioctx_alloc+0x788/0x2230 [ 303.336693][ T8979] ? __pfx_ioctx_alloc+0x10/0x10 [ 303.336727][ T8979] ? __x64_sys_io_setup+0x6b/0x230 [ 303.336762][ T8979] __x64_sys_io_setup+0xc9/0x230 [ 303.336796][ T8979] do_syscall_64+0xcd/0xf80 [ 303.336827][ T8979] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 303.336859][ T8979] RIP: 0033:0x7f240818f7c9 [ 303.336885][ T8979] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 303.336912][ T8979] RSP: 002b:00007f2408f5d038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 303.336940][ T8979] RAX: ffffffffffffffda RBX: 00007f24083e5fa0 RCX: 00007f240818f7c9 [ 303.336959][ T8979] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000007ffe [ 303.336976][ T8979] RBP: 00007f2408213f91 R08: 0000000000000000 R09: 0000000000000000 [ 303.336994][ T8979] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 303.337011][ T8979] R13: 00007f24083e6038 R14: 00007f24083e5fa0 R15: 00007ffda7136418 [ 303.337054][ T8979] [ 303.891867][ T8995] hub 1-0:1.0: USB hub found [ 303.923088][ T8995] hub 1-0:1.0: 1 port detected [ 304.452663][ T9000] netlink: 504 bytes leftover after parsing attributes in process `syz.1.611'. [ 304.474623][ T9000] netlink: 350 bytes leftover after parsing attributes in process `syz.1.611'. [ 304.607527][ T9012] zswap: compressor not available [ 306.389566][ T9058] FAULT_INJECTION: forcing a failure. [ 306.389566][ T9058] name failslab, interval 1, probability 0, space 0, times 0 [ 306.438429][ T9058] CPU: 0 UID: 0 PID: 9058 Comm: syz.2.621 Tainted: G L syzkaller #0 PREEMPT(full) [ 306.438479][ T9058] Tainted: [L]=SOFTLOCKUP [ 306.438491][ T9058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 306.438509][ T9058] Call Trace: [ 306.438520][ T9058] [ 306.438532][ T9058] dump_stack_lvl+0x16c/0x1f0 [ 306.438586][ T9058] should_fail_ex+0x512/0x640 [ 306.438630][ T9058] ? fs_reclaim_acquire+0xae/0x150 [ 306.438684][ T9058] should_failslab+0xc2/0x120 [ 306.438733][ T9058] __kmalloc_noprof+0xeb/0x910 [ 306.438768][ T9058] ? tomoyo_encode2+0x100/0x3e0 [ 306.438818][ T9058] ? tomoyo_encode2+0x100/0x3e0 [ 306.438859][ T9058] tomoyo_encode2+0x100/0x3e0 [ 306.438911][ T9058] tomoyo_encode+0x29/0x50 [ 306.438950][ T9058] tomoyo_realpath_from_path+0x18f/0x6e0 [ 306.439006][ T9058] tomoyo_path_number_perm+0x245/0x580 [ 306.439042][ T9058] ? tomoyo_path_number_perm+0x237/0x580 [ 306.439083][ T9058] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 306.439122][ T9058] ? rcu_read_unlock+0x17/0x60 [ 306.439160][ T9058] ? do_raw_spin_lock+0x12c/0x2b0 [ 306.439195][ T9058] ? find_held_lock+0x2b/0x80 [ 306.439255][ T9058] ? find_held_lock+0x2b/0x80 [ 306.439294][ T9058] ? __pfx___d_add+0x10/0x10 [ 306.439325][ T9058] ? d_alloc+0x176/0x1e0 [ 306.439350][ T9058] ? current_check_access_path+0x33b/0x460 [ 306.439394][ T9058] ? __pfx_current_check_access_path+0x10/0x10 [ 306.439435][ T9058] ? simple_lookup+0x105/0x1d0 [ 306.439485][ T9058] tomoyo_path_mknod+0x10c/0x190 [ 306.439534][ T9058] ? __pfx_tomoyo_path_mknod+0x10/0x10 [ 306.439587][ T9058] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 306.439651][ T9058] security_path_mknod+0x161/0x310 [ 306.439693][ T9058] do_mknodat+0x24e/0x6f0 [ 306.439742][ T9058] ? __pfx_do_mknodat+0x10/0x10 [ 306.439789][ T9058] ? getname_flags.part.0+0x1c5/0x550 [ 306.439836][ T9058] __x64_sys_mknod+0x87/0xb0 [ 306.439886][ T9058] do_syscall_64+0xcd/0xf80 [ 306.439919][ T9058] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 306.439951][ T9058] RIP: 0033:0x7f240818f7c9 [ 306.439976][ T9058] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 306.440006][ T9058] RSP: 002b:00007f2408f5d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000085 [ 306.440036][ T9058] RAX: ffffffffffffffda RBX: 00007f24083e5fa0 RCX: 00007f240818f7c9 [ 306.440056][ T9058] RDX: 0000000000000004 RSI: 0000000000001001 RDI: 0000200000000040 [ 306.440075][ T9058] RBP: 00007f2408213f91 R08: 0000000000000000 R09: 0000000000000000 [ 306.440093][ T9058] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 306.440111][ T9058] R13: 00007f24083e6038 R14: 00007f24083e5fa0 R15: 00007ffda7136418 [ 306.440155][ T9058] [ 306.740529][ T9058] ERROR: Out of memory at tomoyo_realpath_from_path. [ 309.197371][ T9098] zswap: compressor not available [ 309.345511][ T9105] netlink: 8 bytes leftover after parsing attributes in process `syz.1.628'. [ 309.813473][ T9115] netlink: 'syz.0.630': attribute type 1 has an invalid length. [ 309.839713][ T9115] netlink: 33 bytes leftover after parsing attributes in process `syz.0.630'. [ 310.018242][ T9115] netlink: 472 bytes leftover after parsing attributes in process `syz.0.630'. [ 312.268710][ T9150] Invalid ELF header magic: != ELF [ 312.402942][ T9147] zswap: compressor not available [ 317.952943][ T9231] netlink: 8 bytes leftover after parsing attributes in process `syz.3.655'. [ 318.429203][ T9231] : Can't lookup blockdev [ 318.764564][ T9248] FAULT_INJECTION: forcing a failure. [ 318.764564][ T9248] name fail_futex, interval 1, probability 0, space 0, times 0 [ 318.777574][ T9248] CPU: 0 UID: 0 PID: 9248 Comm: syz.3.659 Tainted: G L syzkaller #0 PREEMPT(full) [ 318.777623][ T9248] Tainted: [L]=SOFTLOCKUP [ 318.777634][ T9248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 318.777652][ T9248] Call Trace: [ 318.777663][ T9248] [ 318.777675][ T9248] dump_stack_lvl+0x16c/0x1f0 [ 318.777732][ T9248] should_fail_ex+0x512/0x640 [ 318.777774][ T9248] should_fail_futex+0x4c/0x60 [ 318.777807][ T9248] futex_lock_pi_atomic+0x16d/0xc50 [ 318.777857][ T9248] futex_lock_pi+0x23f/0x7c0 [ 318.777905][ T9248] ? __pfx_futex_lock_pi+0x10/0x10 [ 318.777943][ T9248] ? __futex_wait+0x24b/0x2f0 [ 318.778018][ T9248] ? futex_private_hash_put+0x160/0x1b0 [ 318.778057][ T9248] ? __pfx_futex_wake_mark+0x10/0x10 [ 318.778110][ T9248] ? ksys_write+0x190/0x250 [ 318.778151][ T9248] do_futex+0x11a/0x350 [ 318.778179][ T9248] ? __pfx_do_futex+0x10/0x10 [ 318.778215][ T9248] __x64_sys_futex+0x1e0/0x4c0 [ 318.778253][ T9248] ? fput+0x70/0xf0 [ 318.778275][ T9248] ? __pfx___x64_sys_futex+0x10/0x10 [ 318.778303][ T9248] ? xfd_validate_state+0x61/0x180 [ 318.778325][ T9248] ? __pfx_ksys_write+0x10/0x10 [ 318.778368][ T9248] do_syscall_64+0xcd/0xf80 [ 318.778393][ T9248] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 318.778417][ T9248] RIP: 0033:0x7fd1c378f7c9 [ 318.778438][ T9248] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 318.778461][ T9248] RSP: 002b:00007fd1c19ee038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 318.778485][ T9248] RAX: ffffffffffffffda RBX: 00007fd1c39e5fa0 RCX: 00007fd1c378f7c9 [ 318.778501][ T9248] RDX: 0000000000000008 RSI: 0000000000000006 RDI: 0000000000000000 [ 318.778514][ T9248] RBP: 00007fd1c3813f91 R08: 0000000000000000 R09: 000000008000fff5 [ 318.778529][ T9248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 318.778543][ T9248] R13: 00007fd1c39e6038 R14: 00007fd1c39e5fa0 R15: 00007ffd2fd5b138 [ 318.778575][ T9248] [ 319.284600][ T9246] FAULT_INJECTION: forcing a failure. [ 319.284600][ T9246] name fail_futex, interval 1, probability 0, space 0, times 0 [ 319.338974][ T9246] CPU: 0 UID: 0 PID: 9246 Comm: syz.0.658 Tainted: G L syzkaller #0 PREEMPT(full) [ 319.339022][ T9246] Tainted: [L]=SOFTLOCKUP [ 319.339031][ T9246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 319.339046][ T9246] Call Trace: [ 319.339054][ T9246] [ 319.339064][ T9246] dump_stack_lvl+0x16c/0x1f0 [ 319.339111][ T9246] should_fail_ex+0x512/0x640 [ 319.339147][ T9246] get_futex_key+0x1d0/0x15f0 [ 319.339179][ T9246] ? do_syscall_64+0xcd/0xf80 [ 319.339202][ T9246] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 319.339233][ T9246] ? __pfx_get_futex_key+0x10/0x10 [ 319.339274][ T9246] futex_wake+0xea/0x530 [ 319.339325][ T9246] ? __pfx_futex_wake+0x10/0x10 [ 319.339377][ T9246] do_futex+0x1e3/0x350 [ 319.339409][ T9246] ? __pfx_do_futex+0x10/0x10 [ 319.339449][ T9246] __x64_sys_futex+0x1e0/0x4c0 [ 319.339483][ T9246] ? __pfx___x64_sys_futex+0x10/0x10 [ 319.339527][ T9246] do_syscall_64+0xcd/0xf80 [ 319.339552][ T9246] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 319.339580][ T9246] RIP: 0033:0x7f18e8d8f7c9 [ 319.339603][ T9246] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 319.339628][ T9246] RSP: 002b:00007f18e9ccb0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 319.339656][ T9246] RAX: ffffffffffffffda RBX: 00007f18e8fe6098 RCX: 00007f18e8d8f7c9 [ 319.339674][ T9246] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f18e8fe609c [ 319.339691][ T9246] RBP: 00007f18e8fe6090 R08: 00007f18e9ced000 R09: 0000000000000000 [ 319.339710][ T9246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 319.339726][ T9246] R13: 00007f18e8fe6128 R14: 00007fff6aaaa5b0 R15: 00007fff6aaaa698 [ 319.339766][ T9246] [ 319.733124][ T9257] zswap: compressor not available [ 320.312849][ T9275] snd_aloop snd_aloop.0: Parsing timer source '' failed with -22 [ 320.930068][ T9282] netlink: 504 bytes leftover after parsing attributes in process `syz.1.664'. [ 320.961348][ T9282] netlink: 350 bytes leftover after parsing attributes in process `syz.1.664'. [ 321.950942][ T9312] FAULT_INJECTION: forcing a failure. [ 321.950942][ T9312] name failslab, interval 1, probability 0, space 0, times 0 [ 321.966637][ T9312] CPU: 1 UID: 0 PID: 9312 Comm: syz.0.671 Tainted: G L syzkaller #0 PREEMPT(full) [ 321.966686][ T9312] Tainted: [L]=SOFTLOCKUP [ 321.966696][ T9312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 321.966713][ T9312] Call Trace: [ 321.966723][ T9312] [ 321.966734][ T9312] dump_stack_lvl+0x16c/0x1f0 [ 321.966783][ T9312] should_fail_ex+0x512/0x640 [ 321.966815][ T9312] ? kmem_cache_alloc_noprof+0x62/0x770 [ 321.966853][ T9312] should_failslab+0xc2/0x120 [ 321.966896][ T9312] kmem_cache_alloc_noprof+0x83/0x770 [ 321.966930][ T9312] ? __proc_create+0x2c8/0x8d0 [ 321.966974][ T9312] ? __proc_create+0x2c8/0x8d0 [ 321.967010][ T9312] __proc_create+0x2c8/0x8d0 [ 321.967048][ T9312] ? __pfx___proc_create+0x10/0x10 [ 321.967091][ T9312] ? _raw_write_unlock+0x28/0x50 [ 321.967132][ T9312] ? proc_register+0x559/0x8b0 [ 321.967175][ T9312] proc_create_reg+0x7d/0x180 [ 321.967217][ T9312] proc_create_data+0x86/0x110 [ 321.967256][ T9312] ? __pfx_proc_create_data+0x10/0x10 [ 321.967298][ T9312] ? cache_register_net+0x137/0x5e0 [ 321.967334][ T9312] cache_register_net+0x25a/0x5e0 [ 321.967366][ T9312] nfsd_idmap_init+0xb6/0x250 [ 321.967399][ T9312] ? __pfx_nfsd_net_init+0x10/0x10 [ 321.967441][ T9312] nfsd_net_init+0x69/0x3d0 [ 321.967485][ T9312] ? __pfx_nfsd_net_init+0x10/0x10 [ 321.967526][ T9312] ops_init+0x1e2/0x5f0 [ 321.967587][ T9312] setup_net+0x11d/0x3a0 [ 321.967628][ T9312] ? __pfx_setup_net+0x10/0x10 [ 321.967664][ T9312] ? lockdep_init_map_type+0x5c/0x270 [ 321.967694][ T9312] ? mutex_init_lockep+0x110/0x150 [ 321.967730][ T9312] copy_net_ns+0x351/0x7c0 [ 321.967778][ T9312] create_new_namespaces+0x3ea/0xab0 [ 321.967826][ T9312] copy_namespaces+0x468/0x570 [ 321.967866][ T9312] copy_process+0x2a70/0x7430 [ 321.967926][ T9312] ? __pfx_copy_process+0x10/0x10 [ 321.967976][ T9312] ? futex_private_hash_put+0x160/0x1b0 [ 321.968016][ T9312] kernel_clone+0xfc/0x910 [ 321.968062][ T9312] ? __pfx_kernel_clone+0x10/0x10 [ 321.968127][ T9312] __do_sys_clone+0xce/0x120 [ 321.968168][ T9312] ? __pfx___do_sys_clone+0x10/0x10 [ 321.968207][ T9312] ? find_held_lock+0x2b/0x80 [ 321.968261][ T9312] ? xfd_validate_state+0x61/0x180 [ 321.968302][ T9312] do_syscall_64+0xcd/0xf80 [ 321.968334][ T9312] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 321.968364][ T9312] RIP: 0033:0x7f18e8d8f7c9 [ 321.968388][ T9312] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 321.968417][ T9312] RSP: 002b:00007f18e9cebfe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 321.968446][ T9312] RAX: ffffffffffffffda RBX: 00007f18e8fe5fa0 RCX: 00007f18e8d8f7c9 [ 321.968466][ T9312] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040180211 [ 321.968484][ T9312] RBP: 00007f18e8e13f91 R08: 0000000000000000 R09: 0000000000000000 [ 321.968501][ T9312] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 321.968518][ T9312] R13: 00007f18e8fe6038 R14: 00007f18e8fe5fa0 R15: 00007fff6aaaa698 [ 321.968569][ T9312] [ 322.340092][ T5901] smpboot: CPU 1 is now offline [ 322.438771][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 322.446669][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 322.637443][ T9318] snd_aloop snd_aloop.0: Parsing timer source '' failed with -22 [ 322.750521][ T9318] vhci_hcd vhci_hcd.2: default hub control req: 0000 v0000 i0000 l0 [ 324.031322][ T9353] FAULT_INJECTION: forcing a failure. [ 324.031322][ T9353] name fail_futex, interval 1, probability 0, space 0, times 0 [ 324.044892][ T9353] CPU: 0 UID: 0 PID: 9353 Comm: syz.1.681 Tainted: G L syzkaller #0 PREEMPT(full) [ 324.044922][ T9353] Tainted: [L]=SOFTLOCKUP [ 324.044928][ T9353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 324.044939][ T9353] Call Trace: [ 324.044946][ T9353] [ 324.044953][ T9353] dump_stack_lvl+0x16c/0x1f0 [ 324.044987][ T9353] should_fail_ex+0x512/0x640 [ 324.045011][ T9353] should_fail_futex+0x4c/0x60 [ 324.045031][ T9353] futex_lock_pi_atomic+0x16d/0xc50 [ 324.045060][ T9353] futex_lock_pi+0x23f/0x7c0 [ 324.045087][ T9353] ? __pfx_futex_lock_pi+0x10/0x10 [ 324.045111][ T9353] ? __futex_wait+0x24b/0x2f0 [ 324.045151][ T9353] ? futex_private_hash_put+0x160/0x1b0 [ 324.045173][ T9353] ? __pfx_futex_wake_mark+0x10/0x10 [ 324.045205][ T9353] ? ksys_write+0x190/0x250 [ 324.045242][ T9353] do_futex+0x11a/0x350 [ 324.045264][ T9353] ? __pfx_do_futex+0x10/0x10 [ 324.045290][ T9353] __x64_sys_futex+0x1e0/0x4c0 [ 324.045313][ T9353] ? fput+0x70/0xf0 [ 324.045329][ T9353] ? __pfx___x64_sys_futex+0x10/0x10 [ 324.045351][ T9353] ? xfd_validate_state+0x61/0x180 [ 324.045369][ T9353] ? __pfx_ksys_write+0x10/0x10 [ 324.045401][ T9353] do_syscall_64+0xcd/0xf80 [ 324.045419][ T9353] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 324.045438][ T9353] RIP: 0033:0x7f40de78f7c9 [ 324.045454][ T9353] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 324.045472][ T9353] RSP: 002b:00007f40df6cf038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 324.045490][ T9353] RAX: ffffffffffffffda RBX: 00007f40de9e5fa0 RCX: 00007f40de78f7c9 [ 324.045502][ T9353] RDX: 0000000000000008 RSI: 0000000000000006 RDI: 0000000000000000 [ 324.045512][ T9353] RBP: 00007f40de813f91 R08: 0000000000000000 R09: 000000008000fff5 [ 324.045523][ T9353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 324.045534][ T9353] R13: 00007f40de9e6038 R14: 00007f40de9e5fa0 R15: 00007fffd11e2c48 [ 324.045556][ T9353] [ 324.736227][ T9364] netlink: 504 bytes leftover after parsing attributes in process `syz.1.683'. [ 324.832367][ T9364] netlink: 350 bytes leftover after parsing attributes in process `syz.1.683'. [ 326.207521][ T9381] misc userio: Invalid payload size [ 326.739645][ T9399] FAULT_INJECTION: forcing a failure. [ 326.739645][ T9399] name fail_futex, interval 1, probability 0, space 0, times 0 [ 326.752728][ T9399] CPU: 0 UID: 0 PID: 9399 Comm: syz.2.691 Tainted: G L syzkaller #0 PREEMPT(full) [ 326.752759][ T9399] Tainted: [L]=SOFTLOCKUP [ 326.752767][ T9399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 326.752777][ T9399] Call Trace: [ 326.752784][ T9399] [ 326.752791][ T9399] dump_stack_lvl+0x16c/0x1f0 [ 326.752825][ T9399] should_fail_ex+0x512/0x640 [ 326.752849][ T9399] should_fail_futex+0x4c/0x60 [ 326.752869][ T9399] futex_lock_pi_atomic+0x16d/0xc50 [ 326.752899][ T9399] futex_lock_pi+0x23f/0x7c0 [ 326.752927][ T9399] ? __pfx_futex_lock_pi+0x10/0x10 [ 326.752950][ T9399] ? __futex_wait+0x24b/0x2f0 [ 326.752990][ T9399] ? futex_private_hash_put+0x160/0x1b0 [ 326.753012][ T9399] ? __pfx_futex_wake_mark+0x10/0x10 [ 326.753044][ T9399] ? ksys_write+0x190/0x250 [ 326.753075][ T9399] do_futex+0x11a/0x350 [ 326.753095][ T9399] ? __pfx_do_futex+0x10/0x10 [ 326.753132][ T9399] __x64_sys_futex+0x1e0/0x4c0 [ 326.753156][ T9399] ? fput+0x70/0xf0 [ 326.753173][ T9399] ? __pfx___x64_sys_futex+0x10/0x10 [ 326.753195][ T9399] ? xfd_validate_state+0x61/0x180 [ 326.753218][ T9399] ? __pfx_ksys_write+0x10/0x10 [ 326.753250][ T9399] do_syscall_64+0xcd/0xf80 [ 326.753268][ T9399] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 326.753287][ T9399] RIP: 0033:0x7f240818f7c9 [ 326.753302][ T9399] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 326.753321][ T9399] RSP: 002b:00007f2408f5d038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 326.753339][ T9399] RAX: ffffffffffffffda RBX: 00007f24083e5fa0 RCX: 00007f240818f7c9 [ 326.753352][ T9399] RDX: 0000000000000008 RSI: 0000000000000006 RDI: 0000000000000000 [ 326.753363][ T9399] RBP: 00007f2408213f91 R08: 0000000000000000 R09: 000000008000fff5 [ 326.753374][ T9399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 326.753385][ T9399] R13: 00007f24083e6038 R14: 00007f24083e5fa0 R15: 00007ffda7136418 [ 326.753407][ T9399] [ 327.492373][ T9411] netlink: 504 bytes leftover after parsing attributes in process `syz.2.695'. [ 328.340556][ T9434] random: crng reseeded on system resumption [ 328.409378][ T9431] snd_aloop snd_aloop.0: Parsing timer source '' failed with -22 [ 329.454946][ T9452] FAULT_INJECTION: forcing a failure. [ 329.454946][ T9452] name fail_futex, interval 1, probability 0, space 0, times 0 [ 329.468279][ T9452] CPU: 0 UID: 0 PID: 9452 Comm: syz.1.703 Tainted: G L syzkaller #0 PREEMPT(full) [ 329.468309][ T9452] Tainted: [L]=SOFTLOCKUP [ 329.468315][ T9452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 329.468325][ T9452] Call Trace: [ 329.468332][ T9452] [ 329.468338][ T9452] dump_stack_lvl+0x16c/0x1f0 [ 329.468377][ T9452] should_fail_ex+0x512/0x640 [ 329.468401][ T9452] should_fail_futex+0x4c/0x60 [ 329.468421][ T9452] lock_pi_update_atomic+0x20/0x140 [ 329.468447][ T9452] futex_lock_pi_atomic+0x4c4/0xc50 [ 329.468474][ T9452] futex_lock_pi+0x23f/0x7c0 [ 329.468502][ T9452] ? __pfx_futex_lock_pi+0x10/0x10 [ 329.468524][ T9452] ? preempt_schedule_common+0x44/0xc0 [ 329.468555][ T9452] ? preempt_schedule_thunk+0x16/0x30 [ 329.468580][ T9452] ? __pfx_try_to_wake_up+0x10/0x10 [ 329.468610][ T9452] ? futex_private_hash_put+0x160/0x1b0 [ 329.468632][ T9452] ? __pfx_futex_wake_mark+0x10/0x10 [ 329.468667][ T9452] ? ksys_write+0x190/0x250 [ 329.468702][ T9452] do_futex+0x11a/0x350 [ 329.468723][ T9452] ? __pfx_do_futex+0x10/0x10 [ 329.468749][ T9452] __x64_sys_futex+0x1e0/0x4c0 [ 329.468772][ T9452] ? fput+0x70/0xf0 [ 329.468789][ T9452] ? __pfx___x64_sys_futex+0x10/0x10 [ 329.468811][ T9452] ? xfd_validate_state+0x61/0x180 [ 329.468827][ T9452] ? __pfx_ksys_write+0x10/0x10 [ 329.468864][ T9452] do_syscall_64+0xcd/0xf80 [ 329.468882][ T9452] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 329.468901][ T9452] RIP: 0033:0x7f40de78f7c9 [ 329.468916][ T9452] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 329.468934][ T9452] RSP: 002b:00007f40df6cf038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 329.468953][ T9452] RAX: ffffffffffffffda RBX: 00007f40de9e5fa0 RCX: 00007f40de78f7c9 [ 329.468965][ T9452] RDX: 0000000000000008 RSI: 0000000000000006 RDI: 0000000000000000 [ 329.468975][ T9452] RBP: 00007f40de813f91 R08: 0000000000000000 R09: 000000008000fff5 [ 329.468986][ T9452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 329.468997][ T9452] R13: 00007f40de9e6038 R14: 00007f40de9e5fa0 R15: 00007fffd11e2c48 [ 329.469020][ T9452] [ 330.149204][ T9461] random: crng reseeded on system resumption [ 332.449831][ T9496] zram0: detected capacity change from 0 to 8 [ 333.226865][ T9509] debugfs: '!PjE ùrõ£Ò„yù*›"¤l-ý¤ôy–ú„L̓÷ÓÄ]' already exists in 'ieee80211' [ 333.457020][ T9513] usb usb36: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 333.539303][ T9513] vhci_hcd vhci_hcd.1: default hub control req: 0000 v0000 i0000 l0 [ 334.926900][ T9537] synth uevent: /module/button: unknown uevent action string [ 336.031012][ T9562] netlink: 'syz.3.726': attribute type 5 has an invalid length. [ 336.135583][ T9562] ubi0: attaching mtd0 [ 336.164885][ T9562] ubi0: scanning is finished [ 336.259337][ T9562] ubi0 error: ubi_read_volume_table: the layout volume was not found [ 336.425599][ T9572] netlink: 504 bytes leftover after parsing attributes in process `syz.1.728'. [ 336.515626][ T9566] netlink: 350 bytes leftover after parsing attributes in process `syz.1.728'. [ 336.645447][ T9562] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd0, error -22 [ 337.453400][ T9574] netlink: 504 bytes leftover after parsing attributes in process `syz.1.729'. [ 337.506609][ T9574] netlink: 350 bytes leftover after parsing attributes in process `syz.1.729'. [ 337.542508][ T9586] sg_write: data in/out 220/90 bytes for SCSI command 0x0-- guessing data in; [ 337.542508][ T9586] program syz.3.732 not setting count and/or reply_len properly [ 339.229174][ T2212] Trying to write to read-only block-device sda1 [ 342.005526][ T9657] netlink: 350 bytes leftover after parsing attributes in process `syz.2.751'. [ 342.953548][ T9686] snd_aloop snd_aloop.0: Parsing timer source '' failed with -22 [ 343.687663][ T9695] snd_aloop snd_aloop.0: Parsing timer source '' failed with -22 [ 345.021067][ T30] audit: type=1800 audit(364.840:14): pid=9718 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.764" name="SYSV00000008" dev="tmpfs" ino=0 res=0 errno=0 [ 345.654258][ T9709] netlink: 350 bytes leftover after parsing attributes in process `syz.3.761'. [ 345.818797][ T9724] sysfs: cannot create duplicate filename '/class/ieee80211/!PjE ùrõ£Ò„yù*›"¤l-ý¤ôy–ú„L̓÷ÓÄ]' [ 345.890017][ T9724] CPU: 0 UID: 0 PID: 9724 Comm: syz.2.765 Tainted: G L syzkaller #0 PREEMPT(full) [ 345.890049][ T9724] Tainted: [L]=SOFTLOCKUP [ 345.890056][ T9724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 345.890067][ T9724] Call Trace: [ 345.890073][ T9724] [ 345.890080][ T9724] dump_stack_lvl+0x16c/0x1f0 [ 345.890116][ T9724] sysfs_warn_dup+0x7f/0xa0 [ 345.890138][ T9724] sysfs_do_create_link_sd+0x124/0x140 [ 345.890163][ T9724] sysfs_create_link+0x61/0xc0 [ 345.890185][ T9724] device_add+0x652/0x1980 [ 345.890226][ T9724] ? __pfx_device_add+0x10/0x10 [ 345.890253][ T9724] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 345.890283][ T9724] ? ieee80211_set_bitrate_flags+0x243/0x6b0 [ 345.890317][ T9724] wiphy_register+0x1ea1/0x2cc0 [ 345.890336][ T9724] ? __rtnl_unlock+0x68/0xf0 [ 345.890366][ T9724] ? net_rx_action+0x7c0/0xfa0 [ 345.890393][ T9724] ? __pfx_wiphy_register+0x10/0x10 [ 345.890412][ T9724] ? __asan_memset+0x23/0x50 [ 345.890442][ T9724] ? ieee80211_init_rate_ctrl_alg+0x125/0x680 [ 345.890463][ T9724] ieee80211_register_hw+0x2bb2/0x4160 [ 345.890492][ T9724] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 345.890511][ T9724] ? __pfx___debug_object_init+0x10/0x10 [ 345.890546][ T9724] ? find_held_lock+0x2b/0x80 [ 345.890570][ T9724] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 345.890599][ T9724] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 345.890627][ T9724] ? __hrtimer_setup+0x176/0x280 [ 345.890653][ T9724] mac80211_hwsim_new_radio+0x3323/0x5150 [ 345.890688][ T9724] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 345.890713][ T9724] ? __asan_memcpy+0x3c/0x60 [ 345.890739][ T9724] hwsim_new_radio_nl+0xba2/0x1330 [ 345.890764][ T9724] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 345.890794][ T9724] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1aa/0x290 [ 345.890815][ T9724] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b4/0x290 [ 345.890840][ T9724] genl_family_rcv_msg_doit+0x209/0x2f0 [ 345.890861][ T9724] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 345.890881][ T9724] ? genl_get_cmd+0x194/0x580 [ 345.890903][ T9724] ? bpf_lsm_capable+0x9/0x10 [ 345.890927][ T9724] ? security_capable+0x7e/0x260 [ 345.890957][ T9724] ? ns_capable+0xd7/0x110 [ 345.890983][ T9724] genl_rcv_msg+0x55c/0x800 [ 345.891005][ T9724] ? __pfx_genl_rcv_msg+0x10/0x10 [ 345.891024][ T9724] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 345.891055][ T9724] netlink_rcv_skb+0x158/0x420 [ 345.891083][ T9724] ? __pfx_genl_rcv_msg+0x10/0x10 [ 345.891103][ T9724] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 345.891141][ T9724] ? netlink_deliver_tap+0x1ae/0xd30 [ 345.891171][ T9724] genl_rcv+0x28/0x40 [ 345.891186][ T9724] netlink_unicast+0x5aa/0x870 [ 345.891224][ T9724] ? __pfx_netlink_unicast+0x10/0x10 [ 345.891252][ T9724] ? __pfx___might_resched+0x10/0x10 [ 345.891278][ T9724] ? __lock_acquire+0x436/0x2890 [ 345.891301][ T9724] netlink_sendmsg+0x8c8/0xdd0 [ 345.891334][ T9724] ? __pfx_netlink_sendmsg+0x10/0x10 [ 345.891366][ T9724] ? aa_sock_msg_perm.constprop.0+0x100/0x1b0 [ 345.891403][ T9724] ____sys_sendmsg+0xa5d/0xc30 [ 345.891422][ T9724] ? copy_msghdr_from_user+0x10a/0x160 [ 345.891447][ T9724] ? __pfx_____sys_sendmsg+0x10/0x10 [ 345.891471][ T9724] ? __pfx_futex_wake_mark+0x10/0x10 [ 345.891499][ T9724] ___sys_sendmsg+0x134/0x1d0 [ 345.891526][ T9724] ? __pfx____sys_sendmsg+0x10/0x10 [ 345.891551][ T9724] ? futex_private_hash_put+0x160/0x1b0 [ 345.891596][ T9724] __sys_sendmsg+0x16d/0x220 [ 345.891621][ T9724] ? __pfx___sys_sendmsg+0x10/0x10 [ 345.891646][ T9724] ? __x64_sys_futex+0x1e0/0x4c0 [ 345.891680][ T9724] do_syscall_64+0xcd/0xf80 [ 345.891699][ T9724] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 345.891718][ T9724] RIP: 0033:0x7f240818f7c9 [ 345.891734][ T9724] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 345.891753][ T9724] RSP: 002b:00007f2408f5d038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 345.891771][ T9724] RAX: ffffffffffffffda RBX: 00007f24083e5fa0 RCX: 00007f240818f7c9 [ 345.891783][ T9724] RDX: 0000000000040800 RSI: 00002000000000c0 RDI: 0000000000000005 [ 345.891794][ T9724] RBP: 00007f2408213f91 R08: 0000000000000000 R09: 0000000000000000 [ 345.891805][ T9724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 345.891816][ T9724] R13: 00007f24083e6038 R14: 00007f24083e5fa0 R15: 00007ffda7136418 [ 345.891840][ T9724] [ 346.880062][ T9724] FAULT_INJECTION: forcing a failure. [ 346.880062][ T9724] name failslab, interval 1, probability 0, space 0, times 0 [ 346.914044][ T9724] CPU: 0 UID: 0 PID: 9724 Comm: syz.2.765 Tainted: G L syzkaller #0 PREEMPT(full) [ 346.914076][ T9724] Tainted: [L]=SOFTLOCKUP [ 346.914083][ T9724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 346.914094][ T9724] Call Trace: [ 346.914101][ T9724] [ 346.914108][ T9724] dump_stack_lvl+0x16c/0x1f0 [ 346.914150][ T9724] should_fail_ex+0x512/0x640 [ 346.914172][ T9724] ? kmem_cache_alloc_node_noprof+0x65/0x800 [ 346.914199][ T9724] should_failslab+0xc2/0x120 [ 346.914228][ T9724] kmem_cache_alloc_node_noprof+0x86/0x800 [ 346.914251][ T9724] ? do_kmem_cache_create+0x25e/0x740 [ 346.914285][ T9724] ? do_kmem_cache_create+0x25e/0x740 [ 346.914312][ T9724] do_kmem_cache_create+0x25e/0x740 [ 346.914343][ T9724] __kmem_cache_create_args+0x1fc/0x3b0 [ 346.914368][ T9724] mon_text_open+0x333/0x510 [ 346.914395][ T9724] ? __pfx_mon_text_open+0x10/0x10 [ 346.914423][ T9724] ? __pfx_mon_text_ctor+0x10/0x10 [ 346.914450][ T9724] ? __pfx_apparmor_file_open+0x10/0x10 [ 346.914469][ T9724] ? lockdown_is_locked_down+0x3f/0x130 [ 346.914497][ T9724] ? bpf_lsm_locked_down+0x9/0x10 [ 346.914526][ T9724] ? __pfx_mon_text_open+0x10/0x10 [ 346.914551][ T9724] full_proxy_open_regular+0x1b9/0x350 [ 346.914581][ T9724] do_dentry_open+0x748/0x1590 [ 346.914608][ T9724] ? __pfx_full_proxy_open_regular+0x10/0x10 [ 346.914641][ T9724] vfs_open+0x82/0x3f0 [ 346.914664][ T9724] path_openat+0x2078/0x3140 [ 346.914698][ T9724] ? __pfx_path_openat+0x10/0x10 [ 346.914735][ T9724] do_filp_open+0x20b/0x470 [ 346.914763][ T9724] ? __pfx_do_filp_open+0x10/0x10 [ 346.914807][ T9724] ? alloc_fd+0x471/0x7d0 [ 346.914840][ T9724] do_sys_openat2+0x121/0x290 [ 346.914861][ T9724] ? __pfx_do_sys_openat2+0x10/0x10 [ 346.914890][ T9724] __x64_sys_openat+0x174/0x210 [ 346.914912][ T9724] ? __pfx___x64_sys_openat+0x10/0x10 [ 346.914942][ T9724] do_syscall_64+0xcd/0xf80 [ 346.914960][ T9724] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 346.914979][ T9724] RIP: 0033:0x7f240818f7c9 [ 346.914995][ T9724] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 346.915013][ T9724] RSP: 002b:00007f2408f5d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 346.915032][ T9724] RAX: ffffffffffffffda RBX: 00007f24083e5fa0 RCX: 00007f240818f7c9 [ 346.915044][ T9724] RDX: 0000000000000800 RSI: 0000200000000280 RDI: ffffffffffffff9c [ 346.915055][ T9724] RBP: 00007f2408213f91 R08: 0000000000000000 R09: 0000000000000000 [ 346.915066][ T9724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 346.915077][ T9724] R13: 00007f24083e6038 R14: 00007f24083e5fa0 R15: 00007ffda7136418 [ 346.915100][ T9724] [ 346.915201][ T9724] __kmem_cache_create_args(mon_text_ffff88805ab53000) failed with error -22 [ 347.743767][ T9724] CPU: 0 UID: 0 PID: 9724 Comm: syz.2.765 Tainted: G L syzkaller #0 PREEMPT(full) [ 347.743801][ T9724] Tainted: [L]=SOFTLOCKUP [ 347.743808][ T9724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 347.743819][ T9724] Call Trace: [ 347.743825][ T9724] [ 347.743833][ T9724] dump_stack_lvl+0x16c/0x1f0 [ 347.743868][ T9724] __kmem_cache_create_args+0x122/0x3b0 [ 347.743893][ T9724] mon_text_open+0x333/0x510 [ 347.743922][ T9724] ? __pfx_mon_text_open+0x10/0x10 [ 347.743951][ T9724] ? __pfx_mon_text_ctor+0x10/0x10 [ 347.743979][ T9724] ? __pfx_apparmor_file_open+0x10/0x10 [ 347.743998][ T9724] ? lockdown_is_locked_down+0x3f/0x130 [ 347.744029][ T9724] ? bpf_lsm_locked_down+0x9/0x10 [ 347.744057][ T9724] ? __pfx_mon_text_open+0x10/0x10 [ 347.744083][ T9724] full_proxy_open_regular+0x1b9/0x350 [ 347.744114][ T9724] do_dentry_open+0x748/0x1590 [ 347.744142][ T9724] ? __pfx_full_proxy_open_regular+0x10/0x10 [ 347.744177][ T9724] vfs_open+0x82/0x3f0 [ 347.744208][ T9724] path_openat+0x2078/0x3140 [ 347.744243][ T9724] ? __pfx_path_openat+0x10/0x10 [ 347.744281][ T9724] do_filp_open+0x20b/0x470 [ 347.744310][ T9724] ? __pfx_do_filp_open+0x10/0x10 [ 347.744355][ T9724] ? alloc_fd+0x471/0x7d0 [ 347.744388][ T9724] do_sys_openat2+0x121/0x290 [ 347.744410][ T9724] ? __pfx_do_sys_openat2+0x10/0x10 [ 347.744440][ T9724] __x64_sys_openat+0x174/0x210 [ 347.744462][ T9724] ? __pfx___x64_sys_openat+0x10/0x10 [ 347.744493][ T9724] do_syscall_64+0xcd/0xf80 [ 347.744511][ T9724] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 347.744531][ T9724] RIP: 0033:0x7f240818f7c9 [ 347.744547][ T9724] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 347.744565][ T9724] RSP: 002b:00007f2408f5d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 347.744584][ T9724] RAX: ffffffffffffffda RBX: 00007f24083e5fa0 RCX: 00007f240818f7c9 [ 347.744596][ T9724] RDX: 0000000000000800 RSI: 0000200000000280 RDI: ffffffffffffff9c [ 347.744607][ T9724] RBP: 00007f2408213f91 R08: 0000000000000000 R09: 0000000000000000 [ 347.744619][ T9724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 347.744630][ T9724] R13: 00007f24083e6038 R14: 00007f24083e5fa0 R15: 00007ffda7136418 [ 347.744653][ T9724] [ 348.651086][ T9753] sg_write: data in/out 31/1048664 bytes for SCSI command 0x0-- guessing data in; [ 348.651086][ T9753] program syz.0.772 not setting count and/or reply_len properly [ 348.720537][ T9758] nfs: Bad value for 'source' [ 348.760164][ T9759] program syz.0.772 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 348.853687][ T9751] FAULT_INJECTION: forcing a failure. [ 348.853687][ T9751] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 348.960654][ T9766] program syz.0.772 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 348.977538][ T9755] could not allocate digest TFM handle [ 349.052973][ T9751] CPU: 0 UID: 0 PID: 9751 Comm: syz.0.772 Tainted: G L syzkaller #0 PREEMPT(full) [ 349.053005][ T9751] Tainted: [L]=SOFTLOCKUP [ 349.053012][ T9751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 349.053023][ T9751] Call Trace: [ 349.053029][ T9751] [ 349.053036][ T9751] dump_stack_lvl+0x16c/0x1f0 [ 349.053070][ T9751] should_fail_ex+0x512/0x640 [ 349.053095][ T9751] strncpy_from_user+0x3b/0x2e0 [ 349.053116][ T9751] getname_flags.part.0+0x8f/0x550 [ 349.053140][ T9751] getname_flags+0x93/0xf0 [ 349.053165][ T9751] do_sys_openat2+0xb9/0x290 [ 349.053185][ T9751] ? __pfx_do_sys_openat2+0x10/0x10 [ 349.053220][ T9751] __x64_sys_openat+0x174/0x210 [ 349.053242][ T9751] ? __pfx___x64_sys_openat+0x10/0x10 [ 349.053271][ T9751] do_syscall_64+0xcd/0xf80 [ 349.053289][ T9751] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 349.053309][ T9751] RIP: 0033:0x7f18e8d8f7c9 [ 349.053323][ T9751] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 349.053341][ T9751] RSP: 002b:00007f18e9cec038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 349.053359][ T9751] RAX: ffffffffffffffda RBX: 00007f18e8fe5fa0 RCX: 00007f18e8d8f7c9 [ 349.053371][ T9751] RDX: 0000000000000002 RSI: 0000200000000280 RDI: ffffffffffffff9c [ 349.053383][ T9751] RBP: 00007f18e8e13f91 R08: 0000000000000000 R09: 0000000000000000 [ 349.053393][ T9751] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 349.053404][ T9751] R13: 00007f18e8fe6038 R14: 00007f18e8fe5fa0 R15: 00007fff6aaaa698 [ 349.053426][ T9751] [ 349.657538][ T9783] snd_aloop snd_aloop.0: Parsing timer source '' failed with -22 [ 350.094781][ T9773] zswap: compressor not available [ 350.699706][ T9798] hub 1-0:1.0: USB hub found [ 350.761809][ T9798] hub 1-0:1.0: 1 port detected [ 350.879250][ T9797] hub 1-0:1.0: USB hub found [ 350.924711][ T9797] hub 1-0:1.0: 1 port detected [ 351.515475][ T9813] netlink: 350 bytes leftover after parsing attributes in process `syz.1.783'. [ 351.861003][ T9823] futex_wake_op: syz.0.785 tries to shift op by -2048; fix this program [ 352.002893][ T9823] futex_wake_op: syz.0.785 tries to shift op by -2048; fix this program [ 352.056590][ T9826] 0x000000000001-0x000000020000 : "" [ 352.194558][ T9826] ftl_cs: FTL header corrupt! [ 352.940603][ T9815] netlink: 350 bytes leftover after parsing attributes in process `syz.3.784'. [ 354.553052][ T9870] hub 1-0:1.0: USB hub found [ 354.573052][ T9870] hub 1-0:1.0: 1 port detected [ 355.147286][ T9874] zswap: compressor not available [ 355.932019][ T52] Bluetooth: hci0: unexpected event 0x3e length: 726 > 260 [ 355.932050][ T52] Bluetooth: hci0: unexpected subevent 0x0a length: 725 > 30 [ 356.031715][ T9898] FAULT_INJECTION: forcing a failure. [ 356.031715][ T9898] name failslab, interval 1, probability 0, space 0, times 0 [ 356.052878][ T9905] [U] [ 356.055866][ T9905] [U] [ 356.058560][ T9905] [U] [ 356.061251][ T9905] [U] [ 356.084317][ T30] audit: type=1800 audit(375.900:15): pid=9912 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.803" name="dbroot" dev="configfs" ino=28448 res=0 errno=0 [ 356.109525][ T9898] CPU: 0 UID: 0 PID: 9898 Comm: syz.1.801 Tainted: G L syzkaller #0 PREEMPT(full) [ 356.109558][ T9898] Tainted: [L]=SOFTLOCKUP [ 356.109564][ T9898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 356.109575][ T9898] Call Trace: [ 356.109581][ T9898] [ 356.109589][ T9898] dump_stack_lvl+0x16c/0x1f0 [ 356.109624][ T9898] should_fail_ex+0x512/0x640 [ 356.109645][ T9898] ? kmem_cache_alloc_lru_noprof+0x66/0x770 [ 356.109672][ T9898] should_failslab+0xc2/0x120 [ 356.109700][ T9898] kmem_cache_alloc_lru_noprof+0x87/0x770 [ 356.109724][ T9898] ? __d_alloc+0x35/0xa80 [ 356.109745][ T9898] ? __d_alloc+0x35/0xa80 [ 356.109759][ T9898] __d_alloc+0x35/0xa80 [ 356.109779][ T9898] d_alloc+0x4a/0x1e0 [ 356.109796][ T9898] d_alloc_name+0x83/0xb0 [ 356.109813][ T9898] ? __pfx_d_alloc_name+0x10/0x10 [ 356.109832][ T9898] ? dput.part.0+0xd8/0x570 [ 356.109854][ T9898] simple_fill_super+0x2eb/0x730 [ 356.109885][ T9898] ? __pfx_nfsd_fill_super+0x10/0x10 [ 356.109903][ T9898] nfsd_fill_super+0x90/0x5a0 [ 356.109920][ T9898] ? __pfx_set_anon_super_fc+0x10/0x10 [ 356.109944][ T9898] ? __pfx_nfsd_fill_super+0x10/0x10 [ 356.109961][ T9898] get_tree_keyed+0x10e/0x1d0 [ 356.109988][ T9898] vfs_get_tree+0x8e/0x330 [ 356.110009][ T9898] path_mount+0x7bf/0x23a0 [ 356.110027][ T9898] ? rcu_is_watching+0x12/0xc0 [ 356.110056][ T9898] ? __pfx_path_mount+0x10/0x10 [ 356.110074][ T9898] ? kmem_cache_free+0x2d8/0x770 [ 356.110098][ T9898] ? putname+0xf5/0x1a0 [ 356.110118][ T9898] ? putname+0xf5/0x1a0 [ 356.110132][ T9898] ? putname+0xf5/0x1a0 [ 356.110151][ T9898] ? __x64_sys_mount+0x293/0x310 [ 356.110175][ T9898] __x64_sys_mount+0x293/0x310 [ 356.110193][ T9898] ? __pfx___x64_sys_mount+0x10/0x10 [ 356.110217][ T9898] do_syscall_64+0xcd/0xf80 [ 356.110236][ T9898] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 356.110255][ T9898] RIP: 0033:0x7f40de78f7c9 [ 356.110270][ T9898] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 356.110289][ T9898] RSP: 002b:00007f40df6cf038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 356.110308][ T9898] RAX: ffffffffffffffda RBX: 00007f40de9e5fa0 RCX: 00007f40de78f7c9 [ 356.110320][ T9898] RDX: 0000200000000100 RSI: 00002000000000c0 RDI: 0000000000000000 [ 356.110331][ T9898] RBP: 00007f40de813f91 R08: 0000000000000000 R09: 0000000000000000 [ 356.110342][ T9898] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000000000 [ 356.110353][ T9898] R13: 00007f40de9e6038 R14: 00007f40de9e5fa0 R15: 00007fffd11e2c48 [ 356.110376][ T9898] [ 356.722275][ T9905] [U] [ 356.725030][ T9905] [U] [ 356.727724][ T9905] [U] [ 356.730505][ T9905] [U] [ 356.806837][ T9905] [U] [ 358.489250][ T9960] vhci_hcd: not connected 4 [ 358.638096][ T9954] zswap: compressor not available [ 360.315621][ T9980] netlink: 350 bytes leftover after parsing attributes in process `syz.2.816'. [ 360.884895][T10001] delete_channel: no stack [ 361.482478][T10007] zswap: compressor not available [ 361.991289][T10021] EXT4-fs error (device sda1): ext4_validate_inode_bitmap:104: comm syz-executor: Corrupt inode bitmap - block_group = 0, inode_bitmap = 137 [ 362.060821][T10021] EXT4-fs error (device sda1): ext4_validate_inode_bitmap:104: comm syz-executor: Corrupt inode bitmap - block_group = 1, inode_bitmap = 138 [ 362.142682][T10021] EXT4-fs error (device sda1): ext4_validate_block_bitmap:423: comm syz-executor: bg 0: bad block bitmap checksum [ 362.219837][ T6340] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 362.310927][T10029] snd_aloop snd_aloop.0: Parsing timer source '' failed with -22 [ 362.761112][ T5837] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 362.771341][ T5837] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 362.785578][ T5837] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 362.795870][ T5837] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 362.805931][ T5837] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 362.842022][ T6340] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 363.048709][ T6340] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 363.167365][ T6340] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 364.023565][ T6340] bridge_slave_1: left allmulticast mode [ 364.047115][ T6340] bridge_slave_1: left promiscuous mode [ 364.075867][ T6340] bridge0: port 2(bridge_slave_1) entered disabled state [ 364.138694][ T6340] bridge_slave_0: left allmulticast mode [ 364.165446][ T6340] bridge_slave_0: left promiscuous mode [ 364.199081][ T6340] bridge0: port 1(bridge_slave_0) entered disabled state [ 364.350216][T10062] FAULT_INJECTION: forcing a failure. [ 364.350216][T10062] name failslab, interval 1, probability 0, space 0, times 0 [ 364.390443][T10062] CPU: 0 UID: 0 PID: 10062 Comm: syz.3.834 Tainted: G L syzkaller #0 PREEMPT(full) [ 364.390475][T10062] Tainted: [L]=SOFTLOCKUP [ 364.390482][T10062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 364.390493][T10062] Call Trace: [ 364.390500][T10062] [ 364.390508][T10062] dump_stack_lvl+0x16c/0x1f0 [ 364.390542][T10062] should_fail_ex+0x512/0x640 [ 364.390564][T10062] ? kmem_cache_alloc_noprof+0x62/0x770 [ 364.390589][T10062] should_failslab+0xc2/0x120 [ 364.390618][T10062] kmem_cache_alloc_noprof+0x83/0x770 [ 364.390640][T10062] ? ptlock_alloc+0x1f/0x70 [ 364.390663][T10062] ? ptlock_alloc+0x1f/0x70 [ 364.390680][T10062] ptlock_alloc+0x1f/0x70 [ 364.390700][T10062] pte_alloc_one+0x84/0x3d0 [ 364.390727][T10062] do_fault+0x8b8/0x1ad0 [ 364.390753][T10062] ? __pfx_filemap_map_pages+0x10/0x10 [ 364.390775][T10062] ? __pmd_alloc+0x6aa/0x9c0 [ 364.390804][T10062] __handle_mm_fault+0x1919/0x2bb0 [ 364.390829][T10062] ? __pfx___handle_mm_fault+0x10/0x10 [ 364.390861][T10062] ? find_vma+0xbf/0x140 [ 364.390886][T10062] ? __pfx_find_vma+0x10/0x10 [ 364.390913][T10062] handle_mm_fault+0x3fe/0xad0 [ 364.390937][T10062] do_user_addr_fault+0x7a6/0x1370 [ 364.390961][T10062] ? rcu_is_watching+0x12/0xc0 [ 364.390990][T10062] exc_page_fault+0x64/0xc0 [ 364.391018][T10062] asm_exc_page_fault+0x26/0x30 [ 364.391036][T10062] RIP: 0010:rep_movs_alternative+0x30/0x90 [ 364.391060][T10062] Code: 83 f9 08 73 25 85 c9 74 0f 8a 06 88 07 48 ff c7 48 ff c6 48 ff c9 75 f1 c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 <48> 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 db 83 f9 08 [ 364.391078][T10062] RSP: 0018:ffffc9000b4ffda0 EFLAGS: 00050216 [ 364.391093][T10062] RAX: 0000000000000001 RBX: 0000000000001298 RCX: 0000000000000020 [ 364.391104][T10062] RDX: fffff5200169ffcc RSI: 0000000000001298 RDI: ffffc9000b4ffe40 [ 364.391116][T10062] RBP: 0000000000000020 R08: 0000000000000001 R09: fffff5200169ffcb [ 364.391136][T10062] R10: ffffc9000b4ffe5f R11: ffff88803549e6b0 R12: 0000000000000000 [ 364.391147][T10062] R13: ffffc9000b4ffe40 R14: ffffc9000b4ffe40 R15: dffffc0000000000 [ 364.391170][T10062] _copy_from_user+0x98/0xd0 [ 364.391191][T10062] do_fcntl+0x410/0x1660 [ 364.391213][T10062] ? __pfx_do_fcntl+0x10/0x10 [ 364.391240][T10062] ? tomoyo_file_fcntl+0x6c/0xc0 [ 364.391272][T10062] __x64_sys_fcntl+0x163/0x200 [ 364.391295][T10062] do_syscall_64+0xcd/0xf80 [ 364.391312][T10062] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 364.391331][T10062] RIP: 0033:0x7fd1c378f7c9 [ 364.391346][T10062] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 364.391364][T10062] RSP: 002b:00007fd1c19ac038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 364.391380][T10062] RAX: ffffffffffffffda RBX: 00007fd1c39e6180 RCX: 00007fd1c378f7c9 [ 364.391391][T10062] RDX: 0000000000001298 RSI: 0000000000000026 RDI: 0000000000000005 [ 364.391402][T10062] RBP: 00007fd1c3813f91 R08: 0000000000000000 R09: 0000000000000000 [ 364.391413][T10062] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 364.391423][T10062] R13: 00007fd1c39e6218 R14: 00007fd1c39e6180 R15: 00007ffd2fd5b138 [ 364.391446][T10062] [ 364.873976][ T6340] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 364.887478][ T6340] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 364.897726][ T6340] bond0 (unregistering): Released all slaves [ 364.924722][ T5837] Bluetooth: hci4: command tx timeout [ 365.540898][T10034] chnl_net:caif_netlink_parms(): no params data found [ 366.061829][T10080] zswap: compressor not available [ 366.152010][ T6340] hsr_slave_0: left promiscuous mode [ 366.249305][ T6340] hsr_slave_1: left promiscuous mode [ 366.289117][ T6340] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 366.328342][ T6340] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 366.406264][T10081] zswap: compressor not available [ 366.417512][ T6340] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 366.468168][ T6340] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 366.628109][ T6340] veth1_macvtap: left promiscuous mode [ 366.657296][ T6340] veth0_macvtap: left promiscuous mode [ 366.989007][ T5837] Bluetooth: hci4: command tx timeout [ 367.892743][T10110] netlink: 28 bytes leftover after parsing attributes in process `syz.0.841'. [ 367.967355][T10120] FAULT_INJECTION: forcing a failure. [ 367.967355][T10120] name failslab, interval 1, probability 0, space 0, times 0 [ 367.991681][ T5837] Bluetooth: hci3: unexpected event 0x23 length: 127 > 13 [ 368.012348][T10120] CPU: 0 UID: 0 PID: 10120 Comm: syz.3.843 Tainted: G L syzkaller #0 PREEMPT(full) [ 368.012380][T10120] Tainted: [L]=SOFTLOCKUP [ 368.012387][T10120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 368.012397][T10120] Call Trace: [ 368.012404][T10120] [ 368.012410][T10120] dump_stack_lvl+0x16c/0x1f0 [ 368.012444][T10120] should_fail_ex+0x512/0x640 [ 368.012465][T10120] ? __kmalloc_noprof+0xca/0x910 [ 368.012487][T10120] should_failslab+0xc2/0x120 [ 368.012516][T10120] __kmalloc_noprof+0xeb/0x910 [ 368.012536][T10120] ? alloc_pipe_info+0x1ec/0x590 [ 368.012569][T10120] ? alloc_pipe_info+0x1ec/0x590 [ 368.012595][T10120] alloc_pipe_info+0x1ec/0x590 [ 368.012625][T10120] splice_direct_to_actor+0x77d/0xa30 [ 368.012654][T10120] ? __lock_acquire+0x436/0x2890 [ 368.012671][T10120] ? __pfx_direct_splice_actor+0x10/0x10 [ 368.012699][T10120] ? __pfx_aa_file_perm+0x10/0x10 [ 368.012726][T10120] ? find_held_lock+0x2b/0x80 [ 368.012750][T10120] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 368.012776][T10120] ? get_pid_task+0xfc/0x250 [ 368.012798][T10120] do_splice_direct+0x174/0x240 [ 368.012826][T10120] ? __pfx_do_splice_direct+0x10/0x10 [ 368.012854][T10120] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 368.012884][T10120] ? rw_verify_area+0xcf/0x6c0 [ 368.012910][T10120] do_sendfile+0xb06/0xe50 [ 368.012939][T10120] ? __pfx_do_sendfile+0x10/0x10 [ 368.012964][T10120] ? __fget_files+0x20e/0x3c0 [ 368.012996][T10120] __x64_sys_sendfile64+0x1d8/0x220 [ 368.013013][T10120] ? ksys_write+0x1ac/0x250 [ 368.013039][T10120] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 368.013063][T10120] do_syscall_64+0xcd/0xf80 [ 368.013089][T10120] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 368.013108][T10120] RIP: 0033:0x7fd1c378f7c9 [ 368.013124][T10120] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 368.013142][T10120] RSP: 002b:00007fd1c19ee038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 368.013160][T10120] RAX: ffffffffffffffda RBX: 00007fd1c39e5fa0 RCX: 00007fd1c378f7c9 [ 368.013172][T10120] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 368.013183][T10120] RBP: 00007fd1c19ee090 R08: 0000000000000000 R09: 0000000000000000 [ 368.013194][T10120] R10: 0000000000000048 R11: 0000000000000246 R12: 0000000000000001 [ 368.013205][T10120] R13: 00007fd1c39e6038 R14: 00007fd1c39e5fa0 R15: 00007ffd2fd5b138 [ 368.013227][T10120] [ 368.273955][T10118] netlink: 342 bytes leftover after parsing attributes in process `syz.0.841'. [ 368.284028][T10118] netlink: 342 bytes leftover after parsing attributes in process `syz.0.841'. [ 368.423661][ T6340] team0 (unregistering): Port device team_slave_1 removed [ 368.465910][ T6340] team0 (unregistering): Port device team_slave_0 removed [ 368.662490][T10122] FAULT_INJECTION: forcing a failure. [ 368.662490][T10122] name fail_futex, interval 1, probability 0, space 0, times 0 [ 368.675654][T10122] CPU: 0 UID: 0 PID: 10122 Comm: syz.3.844 Tainted: G L syzkaller #0 PREEMPT(full) [ 368.675685][T10122] Tainted: [L]=SOFTLOCKUP [ 368.675691][T10122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 368.675702][T10122] Call Trace: [ 368.675708][T10122] [ 368.675715][T10122] dump_stack_lvl+0x16c/0x1f0 [ 368.675750][T10122] should_fail_ex+0x512/0x640 [ 368.675774][T10122] should_fail_futex+0x4c/0x60 [ 368.675794][T10122] futex_lock_pi_atomic+0x16d/0xc50 [ 368.675823][T10122] futex_lock_pi+0x23f/0x7c0 [ 368.675851][T10122] ? __pfx_futex_lock_pi+0x10/0x10 [ 368.675875][T10122] ? __futex_wait+0x24b/0x2f0 [ 368.675915][T10122] ? futex_private_hash_put+0x160/0x1b0 [ 368.675937][T10122] ? __pfx_futex_wake_mark+0x10/0x10 [ 368.675968][T10122] ? ksys_write+0x190/0x250 [ 368.675999][T10122] do_futex+0x11a/0x350 [ 368.676020][T10122] ? __pfx_do_futex+0x10/0x10 [ 368.676046][T10122] __x64_sys_futex+0x1e0/0x4c0 [ 368.676069][T10122] ? fput+0x70/0xf0 [ 368.676092][T10122] ? __pfx___x64_sys_futex+0x10/0x10 [ 368.676114][T10122] ? syscall_user_dispatch+0x78/0x140 [ 368.676144][T10122] do_syscall_64+0xcd/0xf80 [ 368.676161][T10122] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 368.676181][T10122] RIP: 0033:0x7fd1c378f7c9 [ 368.676197][T10122] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 368.676215][T10122] RSP: 002b:00007fd1c19ee038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 368.676233][T10122] RAX: ffffffffffffffda RBX: 00007fd1c39e5fa0 RCX: 00007fd1c378f7c9 [ 368.676245][T10122] RDX: 0000000000000008 RSI: 0000000000000006 RDI: 0000000000000000 [ 368.676256][T10122] RBP: 00007fd1c3813f91 R08: 0000000000000000 R09: 000000008000fff5 [ 368.676267][T10122] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 368.676278][T10122] R13: 00007fd1c39e6038 R14: 00007fd1c39e5fa0 R15: 00007ffd2fd5b138 [ 368.676300][T10122] [ 369.086490][ T5837] Bluetooth: hci4: command tx timeout [ 369.600862][T10110] bond0: (slave bond_slave_1): Releasing backup interface [ 369.678616][T10034] bridge0: port 1(bridge_slave_0) entered blocking state [ 369.706446][T10034] bridge0: port 1(bridge_slave_0) entered disabled state [ 369.741478][T10034] bridge_slave_0: entered allmulticast mode [ 369.767197][T10034] bridge_slave_0: entered promiscuous mode [ 369.799961][T10034] bridge0: port 2(bridge_slave_1) entered blocking state [ 369.819984][T10034] bridge0: port 2(bridge_slave_1) entered disabled state [ 369.827170][T10034] bridge_slave_1: entered allmulticast mode [ 369.874294][T10034] bridge_slave_1: entered promiscuous mode [ 370.072228][T10034] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 370.155575][T10034] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 370.314270][T10143] netlink: 20 bytes leftover after parsing attributes in process `syz.0.849'. [ 370.340908][T10034] team0: Port device team_slave_0 added [ 370.348617][T10034] team0: Port device team_slave_1 added [ 370.539832][T10034] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 370.599128][T10034] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 370.708416][T10034] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 371.153213][ T5837] Bluetooth: hci4: command tx timeout [ 371.207901][T10034] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 371.260245][T10034] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 371.408690][T10034] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 371.787617][T10034] hsr_slave_0: entered promiscuous mode [ 371.809714][T10034] hsr_slave_1: entered promiscuous mode [ 371.826509][T10034] debugfs: 'hsr0' already exists in 'hsr' [ 371.840082][T10034] Cannot create hsr debugfs directory [ 372.627414][T10034] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 372.640746][T10185] netlink: 28 bytes leftover after parsing attributes in process `syz.0.855'. [ 372.694604][T10034] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 372.753024][T10185] bridge0: port 2(bridge_slave_1) entered disabled state [ 372.930915][T10185] bridge_slave_1 (unregistering): left allmulticast mode [ 372.959014][T10185] bridge_slave_1 (unregistering): left promiscuous mode [ 372.975089][T10185] bridge0: port 2(bridge_slave_1) entered disabled state [ 373.231779][T10034] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 373.294783][T10034] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 373.518496][T10209] snd_aloop snd_aloop.0: Parsing timer source '' failed with -22 [ 373.576375][ T30] audit: type=1107 audit(393.390:16): pid=10208 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 373.602179][ T30] audit: type=1107 audit(393.420:17): pid=10208 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 373.731687][T10034] 8021q: adding VLAN 0 to HW filter on device bond0 [ 373.872657][T10034] 8021q: adding VLAN 0 to HW filter on device team0 [ 374.081632][ T75] bridge0: port 1(bridge_slave_0) entered blocking state [ 374.088839][ T75] bridge0: port 1(bridge_slave_0) entered forwarding state [ 374.151398][T10199] netlink: 350 bytes leftover after parsing attributes in process `syz.3.857'. [ 374.207084][ T75] bridge0: port 2(bridge_slave_1) entered blocking state [ 374.214393][ T75] bridge0: port 2(bridge_slave_1) entered forwarding state [ 374.995223][ T5837] Bluetooth: hci3: unexpected subevent 0x04 length: 122 > 11 [ 375.067451][T10243] zram: Cannot change disksize for initialized device [ 375.299342][T10249] bcache: register_bcache() error : Not a bcache superblock (bad offset) [ 375.334673][T10034] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 376.312074][T10278] snd_aloop snd_aloop.0: Parsing timer source '' failed with -22 [ 376.572197][T10034] veth0_vlan: entered promiscuous mode [ 376.615984][T10034] veth1_vlan: entered promiscuous mode [ 376.837439][T10034] veth0_macvtap: entered promiscuous mode [ 377.014612][T10034] veth1_macvtap: entered promiscuous mode [ 377.144088][T10034] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 377.243302][T10034] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 377.400516][ T5976] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 377.454215][ T5976] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 377.545061][ T5976] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 377.660936][ T5976] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 377.816359][T10302] snd_aloop snd_aloop.0: Parsing timer source '' failed with -22 [ 378.168468][ T38] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 378.218932][ T38] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 378.411964][ T60] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 378.447775][ T60] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 381.575665][T10386] zswap: compressor not available [ 382.313355][T10411] snd_aloop snd_aloop.0: Parsing timer source '' failed with -22 [ 382.537788][T10417] netlink: 28 bytes leftover after parsing attributes in process `syz.4.888'. [ 382.746679][T10424] netlink: 72 bytes leftover after parsing attributes in process `syz.4.888'. [ 383.286605][T10437] FAULT_INJECTION: forcing a failure. [ 383.286605][T10437] name fail_futex, interval 1, probability 0, space 0, times 0 [ 383.299952][T10437] CPU: 0 UID: 0 PID: 10437 Comm: syz.4.893 Tainted: G L syzkaller #0 PREEMPT(full) [ 383.299982][T10437] Tainted: [L]=SOFTLOCKUP [ 383.299999][T10437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 383.300011][T10437] Call Trace: [ 383.300017][T10437] [ 383.300024][T10437] dump_stack_lvl+0x16c/0x1f0 [ 383.300057][T10437] should_fail_ex+0x512/0x640 [ 383.300082][T10437] should_fail_futex+0x4c/0x60 [ 383.300101][T10437] futex_lock_pi_atomic+0x16d/0xc50 [ 383.300130][T10437] futex_lock_pi+0x23f/0x7c0 [ 383.300158][T10437] ? __pfx_futex_lock_pi+0x10/0x10 [ 383.300182][T10437] ? __futex_wait+0x24b/0x2f0 [ 383.300222][T10437] ? futex_private_hash_put+0x160/0x1b0 [ 383.300245][T10437] ? __pfx_futex_wake_mark+0x10/0x10 [ 383.300276][T10437] ? ksys_write+0x190/0x250 [ 383.300306][T10437] do_futex+0x11a/0x350 [ 383.300327][T10437] ? __pfx_do_futex+0x10/0x10 [ 383.300353][T10437] __x64_sys_futex+0x1e0/0x4c0 [ 383.300377][T10437] ? fput+0x70/0xf0 [ 383.300393][T10437] ? __pfx___x64_sys_futex+0x10/0x10 [ 383.300415][T10437] ? xfd_validate_state+0x61/0x180 [ 383.300431][T10437] ? __pfx_ksys_write+0x10/0x10 [ 383.300463][T10437] do_syscall_64+0xcd/0xf80 [ 383.300481][T10437] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 383.300500][T10437] RIP: 0033:0x7f0404d8f7c9 [ 383.300515][T10437] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 383.300533][T10437] RSP: 002b:00007f0405ccf038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 383.300551][T10437] RAX: ffffffffffffffda RBX: 00007f0404fe5fa0 RCX: 00007f0404d8f7c9 [ 383.300563][T10437] RDX: 0000000000000008 RSI: 0000000000000006 RDI: 0000000000000000 [ 383.300573][T10437] RBP: 00007f0404e13f91 R08: 0000000000000000 R09: 000000008000fff5 [ 383.300585][T10437] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 383.300595][T10437] R13: 00007f0404fe6038 R14: 00007f0404fe5fa0 R15: 00007ffe37b87038 [ 383.300617][T10437] [ 383.907814][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 383.919865][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 384.125629][T10445] snd_aloop snd_aloop.0: Parsing timer source '' failed with -22 [ 385.334185][T10460] netlink: 350 bytes leftover after parsing attributes in process `syz.0.899'. [ 385.642112][T10478] snd_aloop snd_aloop.0: Parsing timer source '' failed with -22 [ 386.004282][T10478] zswap: compressor not available [ 386.085577][T10490] FAULT_INJECTION: forcing a failure. [ 386.085577][T10490] name failslab, interval 1, probability 0, space 0, times 0 [ 386.159066][T10490] CPU: 0 UID: 0 PID: 10490 Comm: syz.4.904 Tainted: G L syzkaller #0 PREEMPT(full) [ 386.159097][T10490] Tainted: [L]=SOFTLOCKUP [ 386.159104][T10490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 386.159115][T10490] Call Trace: [ 386.159121][T10490] [ 386.159128][T10490] dump_stack_lvl+0x16c/0x1f0 [ 386.159162][T10490] should_fail_ex+0x512/0x640 [ 386.159188][T10490] ? __kmalloc_noprof+0xca/0x910 [ 386.159211][T10490] should_failslab+0xc2/0x120 [ 386.159246][T10490] __kmalloc_noprof+0xeb/0x910 [ 386.159266][T10490] ? kernfs_fop_write_iter+0x237/0x570 [ 386.159298][T10490] ? kernfs_fop_write_iter+0x237/0x570 [ 386.159325][T10490] kernfs_fop_write_iter+0x237/0x570 [ 386.159355][T10490] iter_file_splice_write+0xa24/0x12b0 [ 386.159397][T10490] ? __pfx_iter_file_splice_write+0x10/0x10 [ 386.159430][T10490] ? __pfx_copy_splice_read+0x10/0x10 [ 386.159469][T10490] ? __pfx_iter_file_splice_write+0x10/0x10 [ 386.159499][T10490] direct_splice_actor+0x192/0x6c0 [ 386.159529][T10490] splice_direct_to_actor+0x345/0xa30 [ 386.159558][T10490] ? __pfx_direct_splice_actor+0x10/0x10 [ 386.159590][T10490] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 386.159616][T10490] ? get_pid_task+0xfc/0x250 [ 386.159639][T10490] do_splice_direct+0x174/0x240 [ 386.159666][T10490] ? __pfx_do_splice_direct+0x10/0x10 [ 386.159694][T10490] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 386.159725][T10490] ? rw_verify_area+0xcf/0x6c0 [ 386.159751][T10490] do_sendfile+0xb06/0xe50 [ 386.159780][T10490] ? __pfx_do_sendfile+0x10/0x10 [ 386.159805][T10490] ? __fget_files+0x20e/0x3c0 [ 386.159837][T10490] __x64_sys_sendfile64+0x1d8/0x220 [ 386.159855][T10490] ? ksys_write+0x1ac/0x250 [ 386.159880][T10490] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 386.159905][T10490] do_syscall_64+0xcd/0xf80 [ 386.159923][T10490] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 386.159942][T10490] RIP: 0033:0x7f0404d8f7c9 [ 386.159956][T10490] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 386.159974][T10490] RSP: 002b:00007f0405ccf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 386.159993][T10490] RAX: ffffffffffffffda RBX: 00007f0404fe5fa0 RCX: 00007f0404d8f7c9 [ 386.160004][T10490] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 386.160015][T10490] RBP: 00007f0405ccf090 R08: 0000000000000000 R09: 0000000000000000 [ 386.160025][T10490] R10: 0000000000000048 R11: 0000000000000246 R12: 0000000000000001 [ 386.160036][T10490] R13: 00007f0404fe6038 R14: 00007f0404fe5fa0 R15: 00007ffe37b87038 [ 386.160059][T10490] [ 386.597879][T10498] netlink: 28 bytes leftover after parsing attributes in process `syz.0.908'. [ 386.652300][T10500] netlink: 28 bytes leftover after parsing attributes in process `syz.0.909'. [ 387.987044][T10527] zswap: compressor not available [ 389.251768][T10577] MTRR 1 not used [ 389.709207][ T30] audit: type=1804 audit(409.520:18): pid=10578 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.3.919" name="/newroot/227/file0" dev="tmpfs" ino=1218 res=1 errno=0 [ 391.670753][T10618] netlink: 16 bytes leftover after parsing attributes in process `syz.4.926'. [ 391.714743][T10618] bond0: entered promiscuous mode [ 391.742813][T10618] bond_slave_0: entered promiscuous mode [ 391.785729][T10618] bond_slave_1: entered promiscuous mode [ 391.822802][T10618] bond0: entered allmulticast mode [ 391.873554][T10618] bond_slave_0: entered allmulticast mode [ 391.928651][T10618] bond_slave_1: entered allmulticast mode [ 392.319469][T10624] netlink: 350 bytes leftover after parsing attributes in process `syz.1.927'. [ 392.856276][ T5837] Bluetooth: hci4: unexpected event 0x1d length: 6 > 5 [ 392.866596][ T30] audit: type=1800 audit(412.680:19): pid=10646 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.931" name="features" dev="configfs" ino=32461 res=0 errno=0 [ 393.874522][T10665] snd_aloop snd_aloop.0: Parsing timer source '' failed with -22 [ 394.862672][T10658] kexec: Could not allocate control_code_buffer [ 396.193604][T10700] netlink: 350 bytes leftover after parsing attributes in process `syz.3.938'. [ 397.270913][T10736] FAULT_INJECTION: forcing a failure. [ 397.270913][T10736] name fail_futex, interval 1, probability 0, space 0, times 0 [ 397.283941][T10736] CPU: 0 UID: 0 PID: 10736 Comm: syz.4.947 Tainted: G L syzkaller #0 PREEMPT(full) [ 397.283971][T10736] Tainted: [L]=SOFTLOCKUP [ 397.283978][T10736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 397.283989][T10736] Call Trace: [ 397.283995][T10736] [ 397.284003][T10736] dump_stack_lvl+0x16c/0x1f0 [ 397.284037][T10736] should_fail_ex+0x512/0x640 [ 397.284062][T10736] should_fail_futex+0x4c/0x60 [ 397.284082][T10736] futex_lock_pi_atomic+0x16d/0xc50 [ 397.284111][T10736] futex_lock_pi+0x23f/0x7c0 [ 397.284139][T10736] ? __pfx_futex_lock_pi+0x10/0x10 [ 397.284164][T10736] ? __futex_wait+0x24b/0x2f0 [ 397.284213][T10736] ? futex_private_hash_put+0x160/0x1b0 [ 397.284235][T10736] ? __pfx_futex_wake_mark+0x10/0x10 [ 397.284266][T10736] ? ksys_write+0x190/0x250 [ 397.284296][T10736] do_futex+0x11a/0x350 [ 397.284317][T10736] ? __pfx_do_futex+0x10/0x10 [ 397.284343][T10736] __x64_sys_futex+0x1e0/0x4c0 [ 397.284366][T10736] ? fput+0x70/0xf0 [ 397.284383][T10736] ? __pfx___x64_sys_futex+0x10/0x10 [ 397.284405][T10736] ? xfd_validate_state+0x61/0x180 [ 397.284422][T10736] ? __pfx_ksys_write+0x10/0x10 [ 397.284455][T10736] do_syscall_64+0xcd/0xf80 [ 397.284473][T10736] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 397.284492][T10736] RIP: 0033:0x7f0404d8f7c9 [ 397.284507][T10736] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 397.284526][T10736] RSP: 002b:00007f0405ccf038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 397.284543][T10736] RAX: ffffffffffffffda RBX: 00007f0404fe5fa0 RCX: 00007f0404d8f7c9 [ 397.284555][T10736] RDX: 0000000000000008 RSI: 0000000000000006 RDI: 0000000000000000 [ 397.284566][T10736] RBP: 00007f0404e13f91 R08: 0000000000000000 R09: 000000008000fff5 [ 397.284577][T10736] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 397.284587][T10736] R13: 00007f0404fe6038 R14: 00007f0404fe5fa0 R15: 00007ffe37b87038 [ 397.284609][T10736] [ 398.123032][T10743] zswap: compressor not available [ 398.240027][T10758] snd_aloop snd_aloop.0: Parsing timer source '' failed with -22 [ 399.518359][T10768] netlink: 350 bytes leftover after parsing attributes in process `syz.3.953'. [ 400.080457][T10789] netlink: 16 bytes leftover after parsing attributes in process `syz.0.957'. [ 400.140544][T10787] netlink: 16 bytes leftover after parsing attributes in process `syz.0.957'. [ 400.315578][T10789] mac80211_hwsim hwsim6 wlan1: entered promiscuous mode [ 400.357809][T10789] mac80211_hwsim hwsim6 wlan1: entered allmulticast mode [ 401.548957][T10806] netlink: 20 bytes leftover after parsing attributes in process `syz.1.962'. [ 402.149060][T10828] zswap: compressor not available [ 402.510162][T10840] FAULT_INJECTION: forcing a failure. [ 402.510162][T10840] name failslab, interval 1, probability 0, space 0, times 0 [ 402.624162][T10840] CPU: 0 UID: 0 PID: 10840 Comm: syz.0.966 Tainted: G L syzkaller #0 PREEMPT(full) [ 402.624198][T10840] Tainted: [L]=SOFTLOCKUP [ 402.624204][T10840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 402.624215][T10840] Call Trace: [ 402.624222][T10840] [ 402.624229][T10840] dump_stack_lvl+0x16c/0x1f0 [ 402.624262][T10840] should_fail_ex+0x512/0x640 [ 402.624284][T10840] ? fs_reclaim_acquire+0xae/0x150 [ 402.624315][T10840] should_failslab+0xc2/0x120 [ 402.624343][T10840] kmem_cache_alloc_noprof+0x83/0x770 [ 402.624365][T10840] ? __pfx_map_id_range_down+0x10/0x10 [ 402.624391][T10840] ? security_inode_alloc+0x3b/0x2b0 [ 402.624415][T10840] ? security_inode_alloc+0x3b/0x2b0 [ 402.624433][T10840] security_inode_alloc+0x3b/0x2b0 [ 402.624454][T10840] inode_init_always_gfp+0xced/0x1040 [ 402.624485][T10840] alloc_inode+0x86/0x240 [ 402.624505][T10840] iget_locked+0x1d9/0x6d0 [ 402.624527][T10840] ? __pfx_iget_locked+0x10/0x10 [ 402.624548][T10840] ? kernfs_root+0xee/0x2a0 [ 402.624574][T10840] kernfs_get_inode+0x46/0x470 [ 402.624595][T10840] kernfs_iop_lookup+0x1a7/0x2d0 [ 402.624620][T10840] __lookup_slow+0x251/0x460 [ 402.624641][T10840] ? __pfx___lookup_slow+0x10/0x10 [ 402.624673][T10840] ? __d_lookup+0x266/0x4a0 [ 402.624701][T10840] lookup_slow+0x50/0x70 [ 402.624721][T10840] link_path_walk+0x12d8/0x1c70 [ 402.624754][T10840] path_openat+0x1bd/0x3140 [ 402.624780][T10840] ? do_syscall_64+0xcd/0xf80 [ 402.624795][T10840] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 402.624820][T10840] ? __pfx_path_openat+0x10/0x10 [ 402.624857][T10840] do_filp_open+0x20b/0x470 [ 402.624885][T10840] ? __pfx_do_filp_open+0x10/0x10 [ 402.624929][T10840] ? alloc_fd+0x471/0x7d0 [ 402.624962][T10840] do_sys_openat2+0x121/0x290 [ 402.624983][T10840] ? __pfx_do_sys_openat2+0x10/0x10 [ 402.625005][T10840] ? count_memcg_events+0x122/0x290 [ 402.625043][T10840] __x64_sys_openat+0x174/0x210 [ 402.625065][T10840] ? __pfx___x64_sys_openat+0x10/0x10 [ 402.625095][T10840] do_syscall_64+0xcd/0xf80 [ 402.625112][T10840] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 402.625130][T10840] RIP: 0033:0x7f18e8d8f7c9 [ 402.625146][T10840] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 402.625164][T10840] RSP: 002b:00007f18e9c89038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 402.625182][T10840] RAX: ffffffffffffffda RBX: 00007f18e8fe6270 RCX: 00007f18e8d8f7c9 [ 402.625194][T10840] RDX: 0000000000002400 RSI: 0000200000000200 RDI: ffffffffffffff9c [ 402.625206][T10840] RBP: 00007f18e8e13f91 R08: 0000000000000000 R09: 0000000000000000 [ 402.625216][T10840] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 402.625227][T10840] R13: 00007f18e8fe6308 R14: 00007f18e8fe6270 R15: 00007fff6aaaa698 [ 402.625250][T10840] [ 403.324053][T10847] random: crng reseeded on system resumption [ 404.584719][T10877] FAULT_INJECTION: forcing a failure. [ 404.584719][T10877] name failslab, interval 1, probability 0, space 0, times 0 [ 404.654027][T10877] CPU: 0 UID: 0 PID: 10877 Comm: syz.4.976 Tainted: G L syzkaller #0 PREEMPT(full) [ 404.654059][T10877] Tainted: [L]=SOFTLOCKUP [ 404.654065][T10877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 404.654075][T10877] Call Trace: [ 404.654081][T10877] [ 404.654088][T10877] dump_stack_lvl+0x16c/0x1f0 [ 404.654122][T10877] should_fail_ex+0x512/0x640 [ 404.654144][T10877] ? fs_reclaim_acquire+0xae/0x150 [ 404.654175][T10877] should_failslab+0xc2/0x120 [ 404.654204][T10877] __kmalloc_noprof+0xeb/0x910 [ 404.654225][T10877] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 404.654256][T10877] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 404.654281][T10877] tomoyo_realpath_from_path+0xc2/0x6e0 [ 404.654309][T10877] ? tomoyo_profile+0x47/0x60 [ 404.654339][T10877] tomoyo_path_number_perm+0x245/0x580 [ 404.654360][T10877] ? tomoyo_path_number_perm+0x237/0x580 [ 404.654384][T10877] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 404.654407][T10877] ? find_held_lock+0x2b/0x80 [ 404.654449][T10877] ? __sys_connect+0xe0/0x160 [ 404.654471][T10877] ? hook_file_ioctl_common+0x144/0x410 [ 404.654503][T10877] security_file_ioctl+0x9b/0x240 [ 404.654532][T10877] __x64_sys_ioctl+0xb7/0x210 [ 404.654556][T10877] do_syscall_64+0xcd/0xf80 [ 404.654575][T10877] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 404.654594][T10877] RIP: 0033:0x7f0404d8f7c9 [ 404.654609][T10877] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 404.654627][T10877] RSP: 002b:00007f0405ccf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 404.654645][T10877] RAX: ffffffffffffffda RBX: 00007f0404fe5fa0 RCX: 00007f0404d8f7c9 [ 404.654657][T10877] RDX: 0000000000000000 RSI: 0000000080047437 RDI: 0000000000000004 [ 404.654668][T10877] RBP: 00007f0405ccf090 R08: 0000000000000000 R09: 0000000000000000 [ 404.654679][T10877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 404.654689][T10877] R13: 00007f0404fe6038 R14: 00007f0404fe5fa0 R15: 00007ffe37b87038 [ 404.654712][T10877] [ 404.658291][T10877] ERROR: Out of memory at tomoyo_realpath_from_path. [ 404.999842][T10883] snd_aloop snd_aloop.0: Parsing timer source '' failed with -22 [ 405.241635][T10890] netlink: 28 bytes leftover after parsing attributes in process `syz.1.978'. [ 405.331854][T10890] bridge0: port 2(bridge_slave_1) entered disabled state [ 405.425968][T10890] bridge_slave_1 (unregistering): left allmulticast mode [ 405.453553][T10890] bridge_slave_1 (unregistering): left promiscuous mode [ 405.483397][T10890] bridge0: port 2(bridge_slave_1) entered disabled state [ 406.613103][T10901] netlink: 350 bytes leftover after parsing attributes in process `syz.3.981'. [ 407.481720][T10931] FAULT_INJECTION: forcing a failure. [ 407.481720][T10931] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 407.543629][T10933] FAULT_INJECTION: forcing a failure. [ 407.543629][T10933] name failslab, interval 1, probability 0, space 0, times 0 [ 407.609373][T10931] CPU: 0 UID: 0 PID: 10931 Comm: syz.0.989 Tainted: G L syzkaller #0 PREEMPT(full) [ 407.609405][T10931] Tainted: [L]=SOFTLOCKUP [ 407.609411][T10931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 407.609422][T10931] Call Trace: [ 407.609429][T10931] [ 407.609436][T10931] dump_stack_lvl+0x16c/0x1f0 [ 407.609470][T10931] should_fail_ex+0x512/0x640 [ 407.609495][T10931] _copy_to_user+0x32/0xd0 [ 407.609517][T10931] mem_rw+0x2de/0x640 [ 407.609547][T10931] ? __pfx_mem_read+0x10/0x10 [ 407.609574][T10931] vfs_read+0x1e4/0xcf0 [ 407.609601][T10931] ? __pfx___mutex_lock+0x10/0x10 [ 407.609621][T10931] ? __pfx_vfs_read+0x10/0x10 [ 407.609653][T10931] ? __fget_files+0x20e/0x3c0 [ 407.609685][T10931] ksys_read+0x12a/0x250 [ 407.609711][T10931] ? __pfx_ksys_read+0x10/0x10 [ 407.609743][T10931] do_syscall_64+0xcd/0xf80 [ 407.609761][T10931] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 407.609780][T10931] RIP: 0033:0x7f18e8d8f7c9 [ 407.609796][T10931] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 407.609814][T10931] RSP: 002b:00007f18e9ccb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 407.609832][T10931] RAX: ffffffffffffffda RBX: 00007f18e8fe6090 RCX: 00007f18e8d8f7c9 [ 407.609844][T10931] RDX: 0000000000000051 RSI: 0000200000000200 RDI: 0000000000000005 [ 407.609855][T10931] RBP: 00007f18e9ccb090 R08: 0000000000000000 R09: 0000000000000000 [ 407.609866][T10931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 407.609876][T10931] R13: 00007f18e8fe6128 R14: 00007f18e8fe6090 R15: 00007fff6aaaa698 [ 407.609899][T10931] [ 407.970046][T10933] CPU: 0 UID: 0 PID: 10933 Comm: syz.4.990 Tainted: G L syzkaller #0 PREEMPT(full) [ 407.970078][T10933] Tainted: [L]=SOFTLOCKUP [ 407.970085][T10933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 407.970095][T10933] Call Trace: [ 407.970101][T10933] [ 407.970108][T10933] dump_stack_lvl+0x16c/0x1f0 [ 407.970142][T10933] should_fail_ex+0x512/0x640 [ 407.970163][T10933] ? fs_reclaim_acquire+0xae/0x150 [ 407.970194][T10933] should_failslab+0xc2/0x120 [ 407.970223][T10933] __kmalloc_noprof+0xeb/0x910 [ 407.970243][T10933] ? tomoyo_encode2+0x100/0x3e0 [ 407.970272][T10933] ? tomoyo_encode2+0x100/0x3e0 [ 407.970296][T10933] tomoyo_encode2+0x100/0x3e0 [ 407.970324][T10933] tomoyo_encode+0x29/0x50 [ 407.970348][T10933] tomoyo_realpath_from_path+0x18f/0x6e0 [ 407.970376][T10933] ? tomoyo_profile+0x47/0x60 [ 407.970407][T10933] tomoyo_path_number_perm+0x245/0x580 [ 407.970428][T10933] ? tomoyo_path_number_perm+0x237/0x580 [ 407.970451][T10933] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 407.970475][T10933] ? find_held_lock+0x2b/0x80 [ 407.970517][T10933] ? __sys_connect+0xe0/0x160 [ 407.970538][T10933] ? hook_file_ioctl_common+0x144/0x410 [ 407.970571][T10933] security_file_ioctl+0x9b/0x240 [ 407.970594][T10933] __x64_sys_ioctl+0xb7/0x210 [ 407.970619][T10933] do_syscall_64+0xcd/0xf80 [ 407.970637][T10933] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 407.970656][T10933] RIP: 0033:0x7f0404d8f7c9 [ 407.970671][T10933] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 407.970688][T10933] RSP: 002b:00007f0405ccf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 407.970707][T10933] RAX: ffffffffffffffda RBX: 00007f0404fe5fa0 RCX: 00007f0404d8f7c9 [ 407.970719][T10933] RDX: 0000000000000000 RSI: 0000000080047437 RDI: 0000000000000004 [ 407.970729][T10933] RBP: 00007f0405ccf090 R08: 0000000000000000 R09: 0000000000000000 [ 407.970740][T10933] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 407.970751][T10933] R13: 00007f0404fe6038 R14: 00007f0404fe5fa0 R15: 00007ffe37b87038 [ 407.970774][T10933] [ 407.970790][T10933] ERROR: Out of memory at tomoyo_realpath_from_path. [ 410.095765][T10959] netlink: 504 bytes leftover after parsing attributes in process `syz.0.995'. [ 410.135469][T10959] netlink: 504 bytes leftover after parsing attributes in process `syz.0.995'. [ 412.414770][T10993] FAULT_INJECTION: forcing a failure. [ 412.414770][T10993] name failslab, interval 1, probability 0, space 0, times 0 [ 412.488876][T10993] CPU: 0 UID: 0 PID: 10993 Comm: syz.3.1004 Tainted: G L syzkaller #0 PREEMPT(full) [ 412.488916][T10993] Tainted: [L]=SOFTLOCKUP [ 412.488924][T10993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 412.488935][T10993] Call Trace: [ 412.488943][T10993] [ 412.488950][T10993] dump_stack_lvl+0x16c/0x1f0 [ 412.488986][T10993] should_fail_ex+0x512/0x640 [ 412.489008][T10993] ? __kmalloc_noprof+0xca/0x910 [ 412.489031][T10993] should_failslab+0xc2/0x120 [ 412.489061][T10993] __kmalloc_noprof+0xeb/0x910 [ 412.489082][T10993] ? lsm_blob_alloc+0x68/0x90 [ 412.489113][T10993] ? lsm_blob_alloc+0x68/0x90 [ 412.489139][T10993] lsm_blob_alloc+0x68/0x90 [ 412.489167][T10993] security_sk_alloc+0x2f/0x270 [ 412.489188][T10993] sk_prot_alloc+0xfb/0x2a0 [ 412.489219][T10993] sk_alloc+0x36/0xe30 [ 412.489243][T10993] inet_create+0x3a1/0x1040 [ 412.489267][T10993] ? inet_create+0x93/0x1040 [ 412.489293][T10993] __sock_create+0x339/0x8a0 [ 412.489315][T10993] mptcp_subflow_create_socket+0xec/0xa50 [ 412.489335][T10993] ? __pfx___might_resched+0x10/0x10 [ 412.489363][T10993] ? __pfx_mptcp_subflow_create_socket+0x10/0x10 [ 412.489390][T10993] __mptcp_nmpc_sk+0x182/0x880 [ 412.489413][T10993] ? __pfx___mptcp_nmpc_sk+0x10/0x10 [ 412.489438][T10993] ? __local_bh_enable_ip+0xa4/0x120 [ 412.489467][T10993] mptcp_bind+0xa3/0x1e0 [ 412.489490][T10993] __sys_bind+0x1a7/0x260 [ 412.489510][T10993] ? __pfx___sys_bind+0x10/0x10 [ 412.489537][T10993] ? xfd_validate_state+0x61/0x180 [ 412.489560][T10993] __x64_sys_bind+0x72/0xb0 [ 412.489579][T10993] ? lockdep_hardirqs_on+0x7c/0x110 [ 412.489609][T10993] do_syscall_64+0xcd/0xf80 [ 412.489626][T10993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 412.489646][T10993] RIP: 0033:0x7fd1c378f7c9 [ 412.489660][T10993] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 412.489679][T10993] RSP: 002b:00007fd1c19ee038 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 412.489697][T10993] RAX: ffffffffffffffda RBX: 00007fd1c39e5fa0 RCX: 00007fd1c378f7c9 [ 412.489709][T10993] RDX: 000000000000006a RSI: 0000200000000040 RDI: 0000000000000006 [ 412.489720][T10993] RBP: 00007fd1c3813f91 R08: 0000000000000000 R09: 0000000000000000 [ 412.489731][T10993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 412.489741][T10993] R13: 00007fd1c39e6038 R14: 00007fd1c39e5fa0 R15: 00007ffd2fd5b138 [ 412.489764][T10993] [ 413.290816][T10996] FAULT_INJECTION: forcing a failure. [ 413.290816][T10996] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 413.375608][T10999] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1007'. [ 413.391730][T10996] CPU: 0 UID: 0 PID: 10996 Comm: syz.4.1005 Tainted: G L syzkaller #0 PREEMPT(full) [ 413.391761][T10996] Tainted: [L]=SOFTLOCKUP [ 413.391767][T10996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 413.391778][T10996] Call Trace: [ 413.391784][T10996] [ 413.391791][T10996] dump_stack_lvl+0x16c/0x1f0 [ 413.391825][T10996] should_fail_ex+0x512/0x640 [ 413.391850][T10996] should_fail_alloc_page+0xe7/0x130 [ 413.391881][T10996] prepare_alloc_pages+0x401/0x670 [ 413.391914][T10996] __alloc_frozen_pages_noprof+0x18b/0x2430 [ 413.391944][T10996] ? __lock_acquire+0x436/0x2890 [ 413.391973][T10996] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 413.391998][T10996] ? __lock_acquire+0x436/0x2890 [ 413.392018][T10996] ? is_bpf_text_address+0x94/0x1a0 [ 413.392047][T10996] ? lock_acquire+0x179/0x330 [ 413.392063][T10996] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 413.392092][T10996] ? policy_nodemask+0xea/0x4e0 [ 413.392123][T10996] alloc_pages_mpol+0x1fb/0x550 [ 413.392152][T10996] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 413.392179][T10996] ? __pfx_stack_trace_save+0x10/0x10 [ 413.392208][T10996] ? vb2_core_reqbufs+0x390/0xfe0 [ 413.392234][T10996] ___kmalloc_large_node+0x10c/0x150 [ 413.392251][T10996] ? kasan_save_stack+0x33/0x60 [ 413.392277][T10996] __kmalloc_large_node_noprof+0x1c/0x70 [ 413.392295][T10996] ? do_sys_poll+0x55c/0xdf0 [ 413.392321][T10996] __kmalloc_noprof.cold+0xc/0x62 [ 413.392349][T10996] ? vb2_core_allocated_buffers_storage+0x184/0x220 [ 413.392375][T10996] ? vb2_core_allocated_buffers_storage+0x184/0x220 [ 413.392395][T10996] vb2_core_allocated_buffers_storage+0x184/0x220 [ 413.392419][T10996] vb2_core_reqbufs+0x398/0xfe0 [ 413.392445][T10996] ? __pfx_vb2_core_reqbufs+0x10/0x10 [ 413.392478][T10996] __vb2_init_fileio+0x3f1/0x1100 [ 413.392499][T10996] ? lockdep_hardirqs_on+0x7c/0x110 [ 413.392528][T10996] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 413.392556][T10996] ? __pollwait+0x271/0x460 [ 413.392582][T10996] vb2_core_poll+0x5ec/0x700 [ 413.392605][T10996] vb2_poll+0x4b/0xe0 [ 413.392623][T10996] vb2_fop_poll+0x10f/0x2c0 [ 413.392644][T10996] ? __pfx_vb2_fop_poll+0x10/0x10 [ 413.392663][T10996] v4l2_poll+0x163/0x320 [ 413.392690][T10996] ? __pfx_v4l2_poll+0x10/0x10 [ 413.392714][T10996] do_sys_poll+0x55c/0xdf0 [ 413.392746][T10996] ? __pfx_do_sys_poll+0x10/0x10 [ 413.392792][T10996] ? __lock_acquire+0x436/0x2890 [ 413.392808][T10996] ? __pfx___pollwait+0x10/0x10 [ 413.392835][T10996] ? __pfx_pollwake+0x10/0x10 [ 413.392891][T10996] ? __pfx_timespec64_add_safe+0x10/0x10 [ 413.392912][T10996] ? ktime_get_ts64+0x2d2/0x400 [ 413.392936][T10996] ? read_tsc+0x9/0x20 [ 413.392960][T10996] ? ktime_get_ts64+0x256/0x400 [ 413.392984][T10996] __x64_sys_poll+0x1a6/0x450 [ 413.393010][T10996] ? __pfx___x64_sys_poll+0x10/0x10 [ 413.393042][T10996] do_syscall_64+0xcd/0xf80 [ 413.393060][T10996] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 413.393079][T10996] RIP: 0033:0x7f0404d8f7c9 [ 413.393094][T10996] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 413.393112][T10996] RSP: 002b:00007f0405ccf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 413.393130][T10996] RAX: ffffffffffffffda RBX: 00007f0404fe5fa0 RCX: 00007f0404d8f7c9 [ 413.393142][T10996] RDX: 0000000000000008 RSI: 0000000000000003 RDI: 0000200000000480 [ 413.393153][T10996] RBP: 00007f0405ccf090 R08: 0000000000000000 R09: 0000000000000000 [ 413.393163][T10996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 413.393174][T10996] R13: 00007f0404fe6038 R14: 00007f0404fe5fa0 R15: 00007ffe37b87038 [ 413.393197][T10996] [ 414.319258][T11011] snd_aloop snd_aloop.0: Parsing timer source '' failed with -22 [ 414.962429][T11020] usb usb3: usbfs: interface 0 claimed by hub while 'syz.1.1011' sets config #-1 [ 415.090116][T11022] netlink: 346 bytes leftover after parsing attributes in process `syz.1.1011'. [ 415.341628][T11020] zswap: compressor not available [ 416.059145][T11047] sp0: Synchronizing with TNC [ 416.192064][T11058] netlink: 130 bytes leftover after parsing attributes in process `syz.0.1019'. [ 416.214285][T11043] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1017'. [ 416.343805][T11057] sctp: Failed to create the SCTP UDP tunneling v4 sock [ 416.532037][T11057] binder: 11032:11057 ioctl 5380 200000000480 returned -22 [ 416.607069][T11057] sd 0:0:1:0: PR command failed: 1026 [ 416.706037][T11057] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 416.841054][T11057] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 417.495318][T11090] snd_aloop snd_aloop.0: Parsing timer source '' failed with -22 [ 417.608854][T11052] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 417.656295][T11052] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 417.686037][T11052] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 417.811830][T11052] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 417.846008][T11052] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 417.888518][T11052] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 417.951851][T11052] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 419.070567][ T5837] Bluetooth: hci1: command 0x0c1a tx timeout [ 419.709213][ T5837] Bluetooth: hci2: command 0x0c1a tx timeout [ 419.868898][ T52] Bluetooth: hci3: command 0x0c1a tx timeout [ 419.875004][ T5837] Bluetooth: hci4: command 0x0c1a tx timeout [ 421.461510][T11159] ptp ptp0: new virtual clock ptp1 [ 421.502789][T11159] ptp ptp0: guarantee physical clock free running [ 421.558495][T11165] ptp ptp0: delete virtual clock ptp1 [ 421.635684][T11165] ptp ptp0: only physical clock in use now [ 421.789960][ T5837] Bluetooth: hci2: command 0x0c1a tx timeout [ 421.949108][ T5837] Bluetooth: hci4: command 0x0c1a tx timeout [ 421.967260][T11173] FAULT_INJECTION: forcing a failure. [ 421.967260][T11173] name failslab, interval 1, probability 0, space 0, times 0 [ 421.994722][T11174] netlink: 'syz.3.1033': attribute type 4 has an invalid length. [ 422.026589][T11173] CPU: 0 UID: 0 PID: 11173 Comm: syz.1.1034 Tainted: G L syzkaller #0 PREEMPT(full) [ 422.026620][T11173] Tainted: [L]=SOFTLOCKUP [ 422.026627][T11173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 422.026637][T11173] Call Trace: [ 422.026644][T11173] [ 422.026651][T11173] dump_stack_lvl+0x16c/0x1f0 [ 422.026684][T11173] should_fail_ex+0x512/0x640 [ 422.026706][T11173] ? fs_reclaim_acquire+0xae/0x150 [ 422.026738][T11173] should_failslab+0xc2/0x120 [ 422.026766][T11173] __kmalloc_noprof+0xeb/0x910 [ 422.026787][T11173] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 422.026818][T11173] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 422.026843][T11173] tomoyo_realpath_from_path+0xc2/0x6e0 [ 422.026871][T11173] ? tomoyo_profile+0x47/0x60 [ 422.026901][T11173] tomoyo_path_number_perm+0x245/0x580 [ 422.026922][T11173] ? tomoyo_path_number_perm+0x237/0x580 [ 422.026946][T11173] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 422.026970][T11173] ? find_held_lock+0x2b/0x80 [ 422.027012][T11173] ? find_held_lock+0x2b/0x80 [ 422.027034][T11173] ? hook_file_ioctl_common+0x144/0x410 [ 422.027062][T11173] ? __fget_files+0x20e/0x3c0 [ 422.027092][T11173] security_file_ioctl+0x9b/0x240 [ 422.027121][T11173] __x64_sys_ioctl+0xb7/0x210 [ 422.027146][T11173] do_syscall_64+0xcd/0xf80 [ 422.027164][T11173] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 422.027183][T11173] RIP: 0033:0x7f40de78f7c9 [ 422.027198][T11173] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 422.027216][T11173] RSP: 002b:00007f40df6cf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 422.027234][T11173] RAX: ffffffffffffffda RBX: 00007f40de9e5fa0 RCX: 00007f40de78f7c9 [ 422.027246][T11173] RDX: 0000200000000080 RSI: 0000000000004601 RDI: 0000000000000005 [ 422.027258][T11173] RBP: 00007f40df6cf090 R08: 0000000000000000 R09: 0000000000000000 [ 422.027270][T11173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 422.027281][T11173] R13: 00007f40de9e6038 R14: 00007f40de9e5fa0 R15: 00007fffd11e2c48 [ 422.027304][T11173] [ 422.027311][T11173] ERROR: Out of memory at tomoyo_realpath_from_path. [ 422.278577][T11174] netlink: 314 bytes leftover after parsing attributes in process `syz.3.1033'. [ 424.027015][T11210] FAULT_INJECTION: forcing a failure. [ 424.027015][T11210] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 424.040464][ T5837] Bluetooth: hci4: command 0x0c1a tx timeout [ 424.118908][T11210] CPU: 0 UID: 0 PID: 11210 Comm: syz.1.1043 Tainted: G L syzkaller #0 PREEMPT(full) [ 424.118941][T11210] Tainted: [L]=SOFTLOCKUP [ 424.118947][T11210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 424.118957][T11210] Call Trace: [ 424.118963][T11210] [ 424.118970][T11210] dump_stack_lvl+0x16c/0x1f0 [ 424.119004][T11210] should_fail_ex+0x512/0x640 [ 424.119029][T11210] _copy_to_user+0x32/0xd0 [ 424.119051][T11210] do_fb_ioctl+0x567/0x7e0 [ 424.119078][T11210] ? __pfx_do_fb_ioctl+0x10/0x10 [ 424.119106][T11210] ? find_held_lock+0x2b/0x80 [ 424.119134][T11210] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 424.119181][T11210] ? __fget_files+0x20e/0x3c0 [ 424.119211][T11210] fb_ioctl+0xe5/0x150 [ 424.119234][T11210] ? __pfx_fb_ioctl+0x10/0x10 [ 424.119260][T11210] __x64_sys_ioctl+0x18e/0x210 [ 424.119284][T11210] do_syscall_64+0xcd/0xf80 [ 424.119302][T11210] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 424.119321][T11210] RIP: 0033:0x7f40de78f7c9 [ 424.119336][T11210] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 424.119354][T11210] RSP: 002b:00007f40df6cf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 424.119372][T11210] RAX: ffffffffffffffda RBX: 00007f40de9e5fa0 RCX: 00007f40de78f7c9 [ 424.119384][T11210] RDX: 0000200000000080 RSI: 0000000000004601 RDI: 0000000000000005 [ 424.119395][T11210] RBP: 00007f40df6cf090 R08: 0000000000000000 R09: 0000000000000000 [ 424.119406][T11210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 424.119416][T11210] R13: 00007f40de9e6038 R14: 00007f40de9e5fa0 R15: 00007fffd11e2c48 [ 424.119438][T11210] [ 424.709098][T11207] netlink: 504 bytes leftover after parsing attributes in process `syz.4.1042'. [ 424.766167][T11205] netlink: 504 bytes leftover after parsing attributes in process `syz.4.1042'. [ 425.307623][T11226] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1047'. [ 426.051411][T11234] netlink: 504 bytes leftover after parsing attributes in process `syz.4.1049'. [ 426.231130][T11241] zswap: compressor not available [ 426.300168][T11254] FAULT_INJECTION: forcing a failure. [ 426.300168][T11254] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 426.355077][T11254] CPU: 0 UID: 0 PID: 11254 Comm: syz.1.1053 Tainted: G L syzkaller #0 PREEMPT(full) [ 426.355116][T11254] Tainted: [L]=SOFTLOCKUP [ 426.355122][T11254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 426.355133][T11254] Call Trace: [ 426.355139][T11254] [ 426.355147][T11254] dump_stack_lvl+0x16c/0x1f0 [ 426.355181][T11254] should_fail_ex+0x512/0x640 [ 426.355206][T11254] _copy_to_user+0x32/0xd0 [ 426.355228][T11254] simple_read_from_buffer+0xcb/0x170 [ 426.355256][T11254] proc_fail_nth_read+0x197/0x240 [ 426.355288][T11254] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 426.355319][T11254] ? rw_verify_area+0xcf/0x6c0 [ 426.355342][T11254] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 426.355373][T11254] vfs_read+0x1e4/0xcf0 [ 426.355399][T11254] ? __pfx___mutex_lock+0x10/0x10 [ 426.355420][T11254] ? __pfx_vfs_read+0x10/0x10 [ 426.355451][T11254] ? __fget_files+0x20e/0x3c0 [ 426.355483][T11254] ksys_read+0x12a/0x250 [ 426.355509][T11254] ? __pfx_ksys_read+0x10/0x10 [ 426.355536][T11254] ? fput+0x70/0xf0 [ 426.355556][T11254] do_syscall_64+0xcd/0xf80 [ 426.355574][T11254] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 426.355593][T11254] RIP: 0033:0x7f40de78e1dc [ 426.355608][T11254] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 426.355626][T11254] RSP: 002b:00007f40df6cf030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 426.355644][T11254] RAX: ffffffffffffffda RBX: 00007f40de9e5fa0 RCX: 00007f40de78e1dc [ 426.355656][T11254] RDX: 000000000000000f RSI: 00007f40df6cf0a0 RDI: 0000000000000006 [ 426.355666][T11254] RBP: 00007f40df6cf090 R08: 0000000000000000 R09: 0000000000000000 [ 426.355677][T11254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 426.355688][T11254] R13: 00007f40de9e6038 R14: 00007f40de9e5fa0 R15: 00007fffd11e2c48 [ 426.355710][T11254] [ 427.121594][T11266] Console: switching to colour frame buffer device 14x6 [ 427.196338][T11270] snd_aloop snd_aloop.0: Parsing timer source '' failed with -22 [ 428.310980][T11283] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 428.317706][T11283] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 428.749787][T11290] zswap: compressor not available [ 429.435289][T11303] FAULT_INJECTION: forcing a failure. [ 429.435289][T11303] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 429.511775][T11303] CPU: 0 UID: 0 PID: 11303 Comm: syz.1.1060 Tainted: G L syzkaller #0 PREEMPT(full) [ 429.511809][T11303] Tainted: [L]=SOFTLOCKUP [ 429.511854][T11303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 429.511866][T11303] Call Trace: [ 429.511872][T11303] [ 429.511880][T11303] dump_stack_lvl+0x16c/0x1f0 [ 429.511914][T11303] should_fail_ex+0x512/0x640 [ 429.511940][T11303] _copy_from_user+0x2e/0xd0 [ 429.511963][T11303] snd_seq_oss_write+0x4f8/0x7d0 [ 429.511989][T11303] ? __pfx_snd_seq_oss_write+0x10/0x10 [ 429.512016][T11303] ? bpf_lsm_file_permission+0x9/0x10 [ 429.512041][T11303] ? __pfx_odev_write+0x10/0x10 [ 429.512069][T11303] odev_write+0x51/0xa0 [ 429.512098][T11303] vfs_write+0x2a0/0x11d0 [ 429.512130][T11303] ? __pfx_vfs_write+0x10/0x10 [ 429.512154][T11303] ? find_held_lock+0x2b/0x80 [ 429.512179][T11303] ? __fget_files+0x204/0x3c0 [ 429.512208][T11303] ? __fget_files+0x20e/0x3c0 [ 429.512240][T11303] ksys_write+0x12a/0x250 [ 429.512266][T11303] ? __pfx_ksys_write+0x10/0x10 [ 429.512299][T11303] do_syscall_64+0xcd/0xf80 [ 429.512317][T11303] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 429.512336][T11303] RIP: 0033:0x7f40de78f7c9 [ 429.512352][T11303] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 429.512370][T11303] RSP: 002b:00007f40df6cf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 429.512389][T11303] RAX: ffffffffffffffda RBX: 00007f40de9e5fa0 RCX: 00007f40de78f7c9 [ 429.512401][T11303] RDX: 00000000000002f8 RSI: 0000200000000040 RDI: 0000000000000002 [ 429.512412][T11303] RBP: 00007f40de813f91 R08: 0000000000000000 R09: 0000000000000000 [ 429.512422][T11303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 429.512433][T11303] R13: 00007f40de9e6038 R14: 00007f40de9e5fa0 R15: 00007fffd11e2c48 [ 429.512455][T11303] [ 431.346631][T11338] No such timeout policy "" [ 431.388016][T11338] netlink: Failed to associated timeout policy '' [ 431.856815][T11353] snd_virmidi snd_virmidi.0: control 61678:131081:3:yª:1 is already present [ 431.873777][T11350] sctp: [Deprecated]: syz.3.1071 (pid 11350) Use of struct sctp_assoc_value in delayed_ack socket option. [ 431.873777][T11350] Use struct sctp_sack_info instead [ 432.093104][T11353] snd_virmidi snd_virmidi.0: control 61678:131081:3:yª:1 is already present [ 432.207160][T11353] snd_virmidi snd_virmidi.0: control 61678:131081:3:yª:1 is already present [ 432.298683][T11367] FAULT_INJECTION: forcing a failure. [ 432.298683][T11367] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 432.466643][T11367] CPU: 0 UID: 0 PID: 11367 Comm: syz.4.1072 Tainted: G L syzkaller #0 PREEMPT(full) [ 432.466674][T11367] Tainted: [L]=SOFTLOCKUP [ 432.466681][T11367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 432.466691][T11367] Call Trace: [ 432.466697][T11367] [ 432.466704][T11367] dump_stack_lvl+0x16c/0x1f0 [ 432.466737][T11367] should_fail_ex+0x512/0x640 [ 432.466762][T11367] _copy_from_user+0x2e/0xd0 [ 432.466783][T11367] memdup_user_nul+0x6c/0x120 [ 432.466810][T11367] __do_sys_fsconfig+0x628/0xbe0 [ 432.466842][T11367] ? __pfx___do_sys_fsconfig+0x10/0x10 [ 432.466863][T11367] ? fput+0x70/0xf0 [ 432.466889][T11367] do_syscall_64+0xcd/0xf80 [ 432.466907][T11367] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 432.466926][T11367] RIP: 0033:0x7f0404d8f7c9 [ 432.466941][T11367] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 432.466959][T11367] RSP: 002b:00007f0405cae038 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 432.466976][T11367] RAX: ffffffffffffffda RBX: 00007f0404fe6090 RCX: 00007f0404d8f7c9 [ 432.466988][T11367] RDX: 0000200000000300 RSI: 0000000000000002 RDI: 0000000000000005 [ 432.466999][T11367] RBP: 00007f0405cae090 R08: 0000000000000005 R09: 0000000000000000 [ 432.467010][T11367] R10: 0000200000000280 R11: 0000000000000246 R12: 0000000000000001 [ 432.467020][T11367] R13: 00007f0404fe6128 R14: 00007f0404fe6090 R15: 00007ffe37b87038 [ 432.467043][T11367] [ 433.110989][ T30] audit: type=1800 audit(452.900:20): pid=11391 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.1078" name="members" dev="configfs" ino=35459 res=0 errno=0 [ 433.214671][T11396] FAULT_INJECTION: forcing a failure. [ 433.214671][T11396] name failslab, interval 1, probability 0, space 0, times 0 [ 433.257832][T11396] CPU: 0 UID: 0 PID: 11396 Comm: syz.0.1079 Tainted: G L syzkaller #0 PREEMPT(full) [ 433.257865][T11396] Tainted: [L]=SOFTLOCKUP [ 433.257872][T11396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 433.257883][T11396] Call Trace: [ 433.257889][T11396] [ 433.257896][T11396] dump_stack_lvl+0x16c/0x1f0 [ 433.257933][T11396] should_fail_ex+0x512/0x640 [ 433.257958][T11396] should_failslab+0xc2/0x120 [ 433.257989][T11396] kmem_cache_alloc_node_noprof+0x86/0x800 [ 433.258012][T11396] ? percpu_ref_put_many.constprop.0+0xc4/0x2a0 [ 433.258032][T11396] ? zswap_store+0x850/0x2800 [ 433.258055][T11396] ? zswap_store+0x850/0x2800 [ 433.258073][T11396] zswap_store+0x850/0x2800 [ 433.258107][T11396] ? __pfx_zswap_store+0x10/0x10 [ 433.258128][T11396] ? folio_free_swap+0x229/0x740 [ 433.258156][T11396] ? do_raw_spin_unlock+0x172/0x230 [ 433.258179][T11396] ? _raw_spin_unlock+0x28/0x50 [ 433.258204][T11396] ? folio_free_swap+0x285/0x740 [ 433.258230][T11396] ? rcu_is_watching+0x12/0xc0 [ 433.258259][T11396] swap_writeout+0x3f4/0x1090 [ 433.258280][T11396] ? _raw_spin_unlock_irq+0x23/0x50 [ 433.258308][T11396] shmem_writeout+0xc21/0x1140 [ 433.258333][T11396] ? __pfx_shmem_writeout+0x10/0x10 [ 433.258356][T11396] ? inode_to_bdi+0x9e/0x160 [ 433.258380][T11396] ? folio_clear_dirty_for_io+0x112/0x6b0 [ 433.258410][T11396] shrink_folio_list+0x3003/0x4a70 [ 433.258438][T11396] ? __pfx_shrink_folio_list+0x10/0x10 [ 433.258456][T11396] ? find_held_lock+0x2b/0x80 [ 433.258486][T11396] ? unwind_next_frame+0x3fe/0x20b0 [ 433.258513][T11396] ? asm_exc_page_fault+0x26/0x30 [ 433.258530][T11396] ? __kernel_text_address+0xd/0x40 [ 433.258550][T11396] ? unwind_get_return_address+0x59/0xa0 [ 433.258575][T11396] ? arch_stack_walk+0x88/0x100 [ 433.258615][T11396] ? find_held_lock+0x2b/0x80 [ 433.258644][T11396] reclaim_folio_list+0xda/0x5a0 [ 433.258665][T11396] ? __pfx_reclaim_folio_list+0x10/0x10 [ 433.258693][T11396] ? lru_gen_update_size+0x543/0xe10 [ 433.258726][T11396] ? lru_gen_del_folio+0x32b/0x540 [ 433.258757][T11396] reclaim_pages+0x3ec/0x570 [ 433.258779][T11396] ? __pfx_reclaim_pages+0x10/0x10 [ 433.258805][T11396] ? find_held_lock+0x2b/0x80 [ 433.258830][T11396] ? madvise_cold_or_pageout_pte_range+0x739/0x2100 [ 433.258854][T11396] madvise_cold_or_pageout_pte_range+0x1624/0x2100 [ 433.258884][T11396] ? __pfx_madvise_cold_or_pageout_pte_range+0x10/0x10 [ 433.258905][T11396] ? debug_check_no_obj_freed+0x31f/0x600 [ 433.258943][T11396] ? __pfx_madvise_cold_or_pageout_pte_range+0x10/0x10 [ 433.258964][T11396] walk_pgd_range+0xc10/0x1f80 [ 433.258993][T11396] ? do_raw_spin_unlock+0x172/0x230 [ 433.259023][T11396] ? __pfx_walk_pgd_range+0x10/0x10 [ 433.259048][T11396] ? folios_put_refs+0x51d/0x750 [ 433.259073][T11396] __walk_page_range+0x163/0x820 [ 433.259107][T11396] walk_page_range_vma_unsafe+0x23f/0x9e0 [ 433.259136][T11396] ? __pfx_walk_page_range_vma_unsafe+0x10/0x10 [ 433.259166][T11396] ? find_held_lock+0x2b/0x80 [ 433.259190][T11396] ? mlock_drain_local+0x22d/0x4e0 [ 433.259214][T11396] walk_page_range_vma+0x63/0x90 [ 433.259240][T11396] madvise_pageout+0x257/0x540 [ 433.259270][T11396] ? __pfx_madvise_pageout+0x10/0x10 [ 433.259316][T11396] madvise_vma_behavior+0x912/0x29e0 [ 433.259335][T11396] ? mas_prev_setup.constprop.0+0xb6/0x9d0 [ 433.259365][T11396] ? __pfx_madvise_vma_behavior+0x10/0x10 [ 433.259384][T11396] ? mas_prev+0x9b/0xf0 [ 433.259400][T11396] ? __pfx_mas_prev+0x10/0x10 [ 433.259422][T11396] ? find_vma_prev+0xd3/0x150 [ 433.259448][T11396] ? find_held_lock+0x2b/0x80 [ 433.259471][T11396] ? __pfx_find_vma_prev+0x10/0x10 [ 433.259506][T11396] ? __futex_wait+0x24b/0x2f0 [ 433.259535][T11396] madvise_walk_vmas+0x31f/0xac0 [ 433.259556][T11396] ? __pfx_madvise_walk_vmas+0x10/0x10 [ 433.259581][T11396] madvise_do_behavior+0x1e2/0x530 [ 433.259597][T11396] ? futex_private_hash_put+0x160/0x1b0 [ 433.259618][T11396] ? __pfx_madvise_do_behavior+0x10/0x10 [ 433.259638][T11396] ? down_read+0x13d/0x460 [ 433.259667][T11396] do_madvise+0x176/0x240 [ 433.259684][T11396] ? __pfx_do_madvise+0x10/0x10 [ 433.259701][T11396] ? do_futex+0x122/0x350 [ 433.259735][T11396] ? xfd_validate_state+0x61/0x180 [ 433.259757][T11396] __x64_sys_madvise+0xa9/0x110 [ 433.259775][T11396] ? lockdep_hardirqs_on+0x7c/0x110 [ 433.259811][T11396] do_syscall_64+0xcd/0xf80 [ 433.259829][T11396] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 433.259848][T11396] RIP: 0033:0x7f18e8d8f7c9 [ 433.259866][T11396] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 433.259884][T11396] RSP: 002b:00007f18e9cec038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 433.259904][T11396] RAX: ffffffffffffffda RBX: 00007f18e8fe5fa0 RCX: 00007f18e8d8f7c9 [ 433.259915][T11396] RDX: 0000000000000015 RSI: 00000000002003f0 RDI: 0000000000000000 [ 433.259927][T11396] RBP: 00007f18e8e13f91 R08: 0000000000000000 R09: 0000000000000000 [ 433.259937][T11396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 433.259948][T11396] R13: 00007f18e8fe6038 R14: 00007f18e8fe5fa0 R15: 00007fff6aaaa698 [ 433.259972][T11396] [ 435.010458][T11422] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1083'. [ 435.348538][T11429] snd_aloop snd_aloop.0: Parsing timer source '' failed with -22 [ 436.040125][ T30] audit: type=1800 audit(455.860:21): pid=11439 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.1086" name="features" dev="configfs" ino=35729 res=0 errno=0 [ 436.215231][T11431] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 436.263033][T11431] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 436.290318][T11431] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 436.348335][T11431] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 436.873317][T11458] snd_aloop snd_aloop.0: Parsing timer source '' failed with -22 [ 437.406306][T11463] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1091'. [ 437.812746][T11464] netlink: 504 bytes leftover after parsing attributes in process `syz.4.1090'. [ 437.948935][ T5837] Bluetooth: hci1: command 0x0c1a tx timeout [ 438.269138][ T5837] Bluetooth: hci2: command 0x0c1a tx timeout [ 438.364423][ T52] Bluetooth: hci3: command 0x0c1a tx timeout [ 438.370539][ T5837] Bluetooth: hci4: command 0x0c1a tx timeout [ 439.362755][T11485] Invalid ELF header magic: != ELF [ 439.583286][T11498] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1096'. [ 439.770836][T11492] snd_virmidi snd_virmidi.0: control 61678:131081:9:yªƒ>oÆ[k<÷:128 is already present [ 440.833225][T11532] ubi0: attaching mtd0 [ 440.870662][T11532] ubi0: scanning is finished [ 440.905025][T11532] ubi0 error: ubi_read_volume_table: the layout volume was not found [ 441.148181][T11532] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd0, error -22 [ 441.240746][T11530] netlink: 504 bytes leftover after parsing attributes in process `syz.0.1103'. [ 441.250286][T11544] snd_aloop snd_aloop.0: Parsing timer source '' failed with -22 [ 441.341574][T11536] zswap: compressor not available [ 443.312243][T11573] device-mapper: ioctl: only supply one of name or uuid, cmd(5) [ 444.392756][T11597] zram0: detected capacity change from 8 to 0 [ 444.402544][T11596] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1116'. [ 444.689681][T11597] zram: Removed device: zram0 [ 444.979039][T11607] snd_aloop snd_aloop.0: Parsing timer source '' failed with -22 [ 445.317430][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 445.323988][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 445.911603][T11625] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 447.593483][T11657] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 447.651210][T11657] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 447.786620][T11666] netlink: 148 bytes leftover after parsing attributes in process `syz.4.1127'. [ 449.245246][ T30] audit: type=1326 audit(469.060:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11702 comm="syz.4.1131" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f0404d8f7c9 code=0x0 [ 449.279650][T11708] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1132'. [ 449.321723][T11712] nvme_fabrics: unknown parameter or missing value 'û@è' in ctrl creation request [ 451.315563][T11740] Invalid ELF header magic: != ELF [ 453.139067][T11768] netlink: 504 bytes leftover after parsing attributes in process `syz.4.1144'. [ 453.393492][T11785] nvme_fabrics: unknown parameter or missing value 'û@è' in ctrl creation request [ 453.494943][T11788] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1150'. [ 453.750631][ T30] audit: type=1107 audit(473.570:23): pid=11794 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 453.815900][ T30] audit: type=1107 audit(473.580:24): pid=11794 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 454.376334][T11813] snd_aloop snd_aloop.0: Parsing timer source '' failed with -22 [ 455.268047][T11863] snd_aloop snd_aloop.0: Parsing timer source '' failed with -22 [ 456.216463][T11885] netlink: 504 bytes leftover after parsing attributes in process `syz.4.1157'. [ 456.530091][T11903] zswap: compressor not available [ 456.647940][T11920] snd_aloop snd_aloop.0: Parsing timer source '' failed with -22 [ 456.713602][T11920] snd_aloop snd_aloop.0: Parsing timer source '' failed with -22 [ 456.754297][T11903] FAULT_INJECTION: forcing a failure. [ 456.754297][T11903] name failslab, interval 1, probability 0, space 0, times 0 [ 456.835186][T11903] CPU: 0 UID: 0 PID: 11903 Comm: syz.0.1160 Tainted: G L syzkaller #0 PREEMPT(full) [ 456.835219][T11903] Tainted: [L]=SOFTLOCKUP [ 456.835226][T11903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 456.835237][T11903] Call Trace: [ 456.835243][T11903] [ 456.835251][T11903] dump_stack_lvl+0x16c/0x1f0 [ 456.835287][T11903] should_fail_ex+0x512/0x640 [ 456.835309][T11903] ? __kmalloc_cache_noprof+0x5f/0x800 [ 456.835334][T11903] should_failslab+0xc2/0x120 [ 456.835364][T11903] __kmalloc_cache_noprof+0x80/0x800 [ 456.835386][T11903] ? __mmu_notifier_register+0x4b2/0x770 [ 456.835416][T11903] ? __mmu_notifier_register+0x4b2/0x770 [ 456.835440][T11903] __mmu_notifier_register+0x4b2/0x770 [ 456.835467][T11903] mmu_notifier_register+0x74/0x1c0 [ 456.835493][T11903] kvm_dev_ioctl+0xde4/0x1a80 [ 456.835523][T11903] ? find_held_lock+0x2b/0x80 [ 456.835546][T11903] ? hook_file_ioctl_common+0x144/0x410 [ 456.835570][T11903] ? __pfx_kvm_dev_ioctl+0x10/0x10 [ 456.835597][T11903] ? __fget_files+0x20e/0x3c0 [ 456.835627][T11903] ? __pfx_kvm_dev_ioctl+0x10/0x10 [ 456.835652][T11903] __x64_sys_ioctl+0x18e/0x210 [ 456.835677][T11903] do_syscall_64+0xcd/0xf80 [ 456.835696][T11903] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 456.835715][T11903] RIP: 0033:0x7f18e8d8f7c9 [ 456.835731][T11903] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 456.835749][T11903] RSP: 002b:00007f18e9cec038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 456.835779][T11903] RAX: ffffffffffffffda RBX: 00007f18e8fe5fa0 RCX: 00007f18e8d8f7c9 [ 456.835791][T11903] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000002 [ 456.835803][T11903] RBP: 00007f18e8e13f91 R08: 0000000000000000 R09: 0000000000000000 [ 456.835814][T11903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 456.835825][T11903] R13: 00007f18e8fe6038 R14: 00007f18e8fe5fa0 R15: 00007fff6aaaa698 [ 456.835850][T11903] [ 457.671379][T11939] FAULT_INJECTION: forcing a failure. [ 457.671379][T11939] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 457.728925][T11939] CPU: 0 UID: 0 PID: 11939 Comm: syz.4.1165 Tainted: G L syzkaller #0 PREEMPT(full) [ 457.728957][T11939] Tainted: [L]=SOFTLOCKUP [ 457.728963][T11939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 457.728974][T11939] Call Trace: [ 457.728980][T11939] [ 457.728987][T11939] dump_stack_lvl+0x16c/0x1f0 [ 457.729021][T11939] should_fail_ex+0x512/0x640 [ 457.729045][T11939] _copy_to_iter+0x29f/0x1710 [ 457.729068][T11939] ? __pfx___skb_try_recv_datagram+0x10/0x10 [ 457.729092][T11939] ? __pfx__copy_to_iter+0x10/0x10 [ 457.729114][T11939] ? __skb_recv_datagram+0x1b2/0x220 [ 457.729140][T11939] simple_copy_to_iter+0x46/0x90 [ 457.729160][T11939] __skb_datagram_iter+0x129/0x900 [ 457.729179][T11939] ? __pfx_simple_copy_to_iter+0x10/0x10 [ 457.729200][T11939] ? skb_recv_datagram+0x88/0xc0 [ 457.729224][T11939] skb_copy_datagram_iter+0xa6/0x220 [ 457.729246][T11939] raw_recvmsg+0x19c/0x740 [ 457.729272][T11939] ? __pfx_raw_recvmsg+0x10/0x10 [ 457.729300][T11939] ? __pfx_raw_recvmsg+0x10/0x10 [ 457.729321][T11939] inet_recvmsg+0x625/0x6a0 [ 457.729344][T11939] ? __pfx_inet_recvmsg+0x10/0x10 [ 457.729367][T11939] ? aa_sock_msg_perm.constprop.0+0x100/0x1b0 [ 457.729403][T11939] sock_recvmsg+0x1b2/0x250 [ 457.729421][T11939] sock_read_iter+0x2b9/0x3b0 [ 457.729437][T11939] ? __pfx_sock_read_iter+0x10/0x10 [ 457.729462][T11939] ? __lock_acquire+0x436/0x2890 [ 457.729483][T11939] do_iter_readv_writev+0x743/0x9e0 [ 457.729510][T11939] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 457.729540][T11939] ? common_file_perm+0x1b1/0x500 [ 457.729564][T11939] ? bpf_lsm_file_permission+0x9/0x10 [ 457.729586][T11939] ? security_file_permission+0x71/0x210 [ 457.729611][T11939] ? rw_verify_area+0xcf/0x6c0 [ 457.729636][T11939] vfs_readv+0x4cb/0x8b0 [ 457.729664][T11939] ? __pfx_vfs_readv+0x10/0x10 [ 457.729703][T11939] ? __fget_files+0x20e/0x3c0 [ 457.729728][T11939] ? __fget_files+0x190/0x3c0 [ 457.729768][T11939] ? do_readv+0x28c/0x340 [ 457.729790][T11939] do_readv+0x28c/0x340 [ 457.729814][T11939] ? __pfx_do_readv+0x10/0x10 [ 457.729844][T11939] do_syscall_64+0xcd/0xf80 [ 457.729862][T11939] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 457.729881][T11939] RIP: 0033:0x7f0404d8f7c9 [ 457.729896][T11939] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 457.729914][T11939] RSP: 002b:00007f0405cae038 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 457.729933][T11939] RAX: ffffffffffffffda RBX: 00007f0404fe6090 RCX: 00007f0404d8f7c9 [ 457.729945][T11939] RDX: 0000000000000001 RSI: 0000200000000a80 RDI: 0000000000000003 [ 457.729956][T11939] RBP: 00007f0405cae090 R08: 0000000000000000 R09: 0000000000000000 [ 457.729967][T11939] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 457.729977][T11939] R13: 00007f0404fe6128 R14: 00007f0404fe6090 R15: 00007ffe37b87038 [ 457.730000][T11939] [ 458.802942][T11956] netlink: 20 bytes leftover after parsing attributes in process `syz.4.1170'. [ 460.349669][T12013] FAULT_INJECTION: forcing a failure. [ 460.349669][T12013] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 460.405722][T12013] CPU: 0 UID: 0 PID: 12013 Comm: syz.0.1181 Tainted: G L syzkaller #0 PREEMPT(full) [ 460.405762][T12013] Tainted: [L]=SOFTLOCKUP [ 460.405768][T12013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 460.405779][T12013] Call Trace: [ 460.405785][T12013] [ 460.405792][T12013] dump_stack_lvl+0x16c/0x1f0 [ 460.405826][T12013] should_fail_ex+0x512/0x640 [ 460.405851][T12013] _copy_to_user+0x32/0xd0 [ 460.405873][T12013] simple_read_from_buffer+0xcb/0x170 [ 460.405902][T12013] proc_fail_nth_read+0x197/0x240 [ 460.405933][T12013] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 460.405966][T12013] ? rw_verify_area+0xcf/0x6c0 [ 460.405989][T12013] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 460.406020][T12013] vfs_read+0x1e4/0xcf0 [ 460.406046][T12013] ? __pfx___mutex_lock+0x10/0x10 [ 460.406066][T12013] ? __pfx_vfs_read+0x10/0x10 [ 460.406097][T12013] ? __fget_files+0x20e/0x3c0 [ 460.406130][T12013] ksys_read+0x12a/0x250 [ 460.406155][T12013] ? __pfx_ksys_read+0x10/0x10 [ 460.406187][T12013] do_syscall_64+0xcd/0xf80 [ 460.406205][T12013] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 460.406224][T12013] RIP: 0033:0x7f18e8d8e1dc [ 460.406239][T12013] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 460.406257][T12013] RSP: 002b:00007f18e9ccb030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 460.406275][T12013] RAX: ffffffffffffffda RBX: 00007f18e8fe6090 RCX: 00007f18e8d8e1dc [ 460.406286][T12013] RDX: 000000000000000f RSI: 00007f18e9ccb0a0 RDI: 0000000000000004 [ 460.406297][T12013] RBP: 00007f18e9ccb090 R08: 0000000000000000 R09: 0000000000000000 [ 460.406308][T12013] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 460.406318][T12013] R13: 00007f18e8fe6128 R14: 00007f18e8fe6090 R15: 00007fff6aaaa698 [ 460.406341][T12013] [ 461.999497][T12049] netlink: 36 bytes leftover after parsing attributes in process `syz.1.1189'. [ 506.753618][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 506.761014][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 568.192369][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 568.199622][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 622.588710][ T31] INFO: task kworker/u8:10:2205 blocked for more than 143 seconds. [ 622.596773][ T31] Tainted: G L syzkaller #0 [ 622.606113][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 622.623174][ T31] task:kworker/u8:10 state:D stack:23080 pid:2205 tgid:2205 ppid:2 task_flags:0x4248160 flags:0x00080000 [ 622.640039][ T31] Workqueue: writeback wb_workfn (flush-8:0) [ 622.647367][ T31] Call Trace: [ 622.655494][ T31] [ 622.660300][ T31] ? __schedule+0x10b9/0x6150 [ 622.665044][ T31] __schedule+0x1139/0x6150 [ 622.679410][ T31] ? __pfx_blk_mq_flush_plug_list+0x10/0x10 [ 622.685350][ T31] ? __lock_acquire+0x436/0x2890 [ 622.694685][ T31] ? __blk_flush_plug+0x2f3/0x4b0 [ 622.703694][ T31] ? __pfx___schedule+0x10/0x10 [ 622.713827][ T31] ? find_held_lock+0x2b/0x80 [ 622.722215][ T31] ? schedule+0x2d7/0x3a0 [ 622.726606][ T31] schedule+0xe7/0x3a0 [ 622.734157][ T31] io_schedule+0xbf/0x130 [ 622.743808][ T31] bit_wait_io+0x15/0xe0 [ 622.748097][ T31] __wait_on_bit_lock+0x115/0x1a0 [ 622.761425][ T31] ? __pfx_bit_wait_io+0x10/0x10 [ 622.766416][ T31] out_of_line_wait_on_bit_lock+0xd9/0x110 [ 622.775459][ T31] ? __pfx_out_of_line_wait_on_bit_lock+0x10/0x10 [ 622.789483][ T31] ? __pfx_wake_bit_function+0x10/0x10 [ 622.795113][ T31] ? __pfx___might_resched+0x10/0x10 [ 622.801626][ T31] __lock_buffer+0x67/0x70 [ 622.806065][ T31] do_get_write_access+0x8a0/0x12f0 [ 622.817832][ T31] ? jbd2_write_access_granted+0x61/0x3d0 [ 622.826756][ T31] jbd2_journal_get_write_access+0x1d6/0x280 [ 622.836604][ T31] __ext4_journal_get_write_access+0x6a/0x340 [ 622.848626][ T31] ext4_mb_mark_context+0x175/0xda0 [ 622.853865][ T31] ? __pfx_ext4_mb_mark_context+0x10/0x10 [ 622.870014][ T31] ext4_mb_mark_diskspace_used+0x466/0x8c0 [ 622.875897][ T31] ? ext4_mb_use_preallocated.constprop.0+0xec/0x1550 [ 622.885461][ T31] ? __pfx_ext4_mb_mark_diskspace_used+0x10/0x10 [ 622.902483][ T31] ext4_mb_new_blocks+0xa31/0x4da0 [ 622.907635][ T31] ? bdev_getblk+0xd8/0x6a0 [ 622.922653][ T31] ? rcu_is_watching+0x12/0xc0 [ 622.927490][ T31] ? bh_uptodate_or_lock+0x3c/0x140 [ 622.941178][ T31] ? __read_extent_tree_block+0x2ca/0x610 [ 622.953265][ T31] ? __pfx_ext4_mb_new_blocks+0x10/0x10 [ 622.963012][ T31] ? ext4_ext_search_right+0x2c7/0xba0 [ 622.970856][ T31] ext4_ext_map_blocks+0x1c3f/0x5f10 [ 622.976295][ T31] ? stack_trace_save+0x8e/0xc0 [ 622.989732][ T31] ? __pfx_stack_trace_save+0x10/0x10 [ 622.995176][ T31] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 623.008373][ T31] ? kasan_save_stack+0x33/0x60 [ 623.016993][ T31] ? __kasan_slab_alloc+0x89/0x90 [ 623.027522][ T31] ? ext4_alloc_io_end_vec+0x2b/0x1c0 [ 623.035439][ T31] ? do_writepages+0x27a/0x600 [ 623.045228][ T31] ? __pfx___might_resched+0x10/0x10 [ 623.056847][ T31] ? __pfx_down_write+0x10/0x10 [ 623.066322][ T31] ext4_map_blocks+0x573/0x1350 [ 623.077989][ T31] ? __pfx_ext4_map_blocks+0x10/0x10 [ 623.088595][ T31] ? trace_kmem_cache_alloc+0x28/0xb0 [ 623.094042][ T31] ? kmem_cache_alloc_noprof+0x2af/0x770 [ 623.102982][ T31] ? ext4_alloc_io_end_vec+0x2b/0x1c0 [ 623.108420][ T31] ? ext4_ext_index_trans_blocks+0x159/0x190 [ 623.118160][ T31] ? __ext4_journal_ensure_credits+0x25e/0x2f0 [ 623.124538][ T31] ext4_do_writepages+0x1fa9/0x3c80 [ 623.129953][ T31] ? __pfx_ext4_do_writepages+0x10/0x10 [ 623.135529][ T31] ? ext4_writepages+0x37a/0x7d0 [ 623.140724][ T31] ext4_writepages+0x37a/0x7d0 [ 623.145559][ T31] ? __pfx_ext4_writepages+0x10/0x10 [ 623.153467][ T31] ? __lock_acquire+0x436/0x2890 [ 623.158431][ T31] ? __pfx_ext4_writepages+0x10/0x10 [ 623.164064][ T31] do_writepages+0x27a/0x600 [ 623.169491][ T31] ? __pfx_do_writepages+0x10/0x10 [ 623.174622][ T31] ? reacquire_held_locks+0xcd/0x1f0 [ 623.180223][ T31] __writeback_single_inode+0x168/0x14a0 [ 623.185874][ T31] ? wbc_attach_and_unlock_inode+0xee/0x110 [ 623.192029][ T31] ? __pfx___writeback_single_inode+0x10/0x10 [ 623.198133][ T31] ? do_raw_spin_unlock+0x172/0x230 [ 623.203684][ T31] writeback_sb_inodes+0x72e/0x1ce0 [ 623.209103][ T31] ? __pfx_writeback_sb_inodes+0x10/0x10 [ 623.215188][ T31] ? __lock_acquire+0x436/0x2890 [ 623.223169][ T31] ? __pfx___up_read+0x10/0x10 [ 623.228020][ T31] ? __writeback_inodes_wb+0x104/0x2d0 [ 623.235036][ T31] __writeback_inodes_wb+0xf8/0x2d0 [ 623.240879][ T31] ? __pfx___writeback_inodes_wb+0x10/0x10 [ 623.246746][ T31] ? queue_io+0x3f6/0x4f0 [ 623.252339][ T31] wb_writeback+0x799/0xae0 [ 623.257778][ T31] ? __pfx_wb_writeback+0x10/0x10 [ 623.263114][ T31] ? get_nr_dirty_inodes+0x170/0x1e0 [ 623.268413][ T31] wb_workfn+0x8a0/0xbb0 [ 623.273022][ T31] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 623.279779][ T31] ? __pfx_wb_workfn+0x10/0x10 [ 623.284589][ T31] ? rcu_is_watching+0x12/0xc0 [ 623.290032][ T31] process_one_work+0x9ba/0x1b20 [ 623.295022][ T31] ? __pfx_process_one_work+0x10/0x10 [ 623.300707][ T31] ? assign_work+0x1a0/0x250 [ 623.305331][ T31] worker_thread+0x6c8/0xf10 [ 623.311355][ T31] ? __pfx_worker_thread+0x10/0x10 [ 623.316513][ T31] kthread+0x3c5/0x780 [ 623.320994][ T31] ? __pfx_kthread+0x10/0x10 [ 623.325684][ T31] ? rcu_is_watching+0x12/0xc0 [ 623.333550][ T31] ? __pfx_kthread+0x10/0x10 [ 623.338183][ T31] ret_from_fork+0x983/0xb10 [ 623.343005][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 623.348127][ T31] ? __switch_to+0x7af/0x10d0 [ 623.354043][ T31] ? __pfx_kthread+0x10/0x10 [ 623.359757][ T31] ret_from_fork_asm+0x1a/0x30 [ 623.364563][ T31] [ 623.367609][ T31] INFO: task jbd2/sda1-8:5161 blocked for more than 144 seconds. [ 623.376014][ T31] Tainted: G L syzkaller #0 [ 623.382745][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 623.392415][ T31] task:jbd2/sda1-8 state:D stack:26504 pid:5161 tgid:5161 ppid:2 task_flags:0x240040 flags:0x00080000 [ 623.404542][ T31] Call Trace: [ 623.407830][ T31] [ 623.411021][ T31] ? __schedule+0x10b9/0x6150 [ 623.415715][ T31] __schedule+0x1139/0x6150 [ 623.420493][ T31] ? __lock_acquire+0x436/0x2890 [ 623.425450][ T31] ? __pfx___schedule+0x10/0x10 [ 623.430585][ T31] ? find_held_lock+0x2b/0x80 [ 623.435273][ T31] ? schedule+0x2d7/0x3a0 [ 623.443447][ T31] schedule+0xe7/0x3a0 [ 623.447551][ T31] io_schedule+0xbf/0x130 [ 623.452173][ T31] bit_wait_io+0x15/0xe0 [ 623.457338][ T31] __wait_on_bit+0x65/0x180 [ 623.462990][ T31] ? __pfx_bit_wait_io+0x10/0x10 [ 623.467949][ T31] out_of_line_wait_on_bit+0xd9/0x110 [ 623.473632][ T31] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 623.479917][ T31] ? __pfx_wake_bit_function+0x10/0x10 [ 623.485398][ T31] ? __pfx___might_resched+0x10/0x10 [ 623.490953][ T31] __wait_on_buffer+0x64/0x70 [ 623.495690][ T31] jbd2_journal_commit_transaction+0x37d3/0x67f0 [ 623.502881][ T31] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10 [ 623.509755][ T31] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 623.515858][ T31] ? debug_object_deactivate+0x1ec/0x3a0 [ 623.521771][ T31] ? __pfx_debug_object_deactivate+0x10/0x10 [ 623.527795][ T31] ? find_held_lock+0x2b/0x80 [ 623.533078][ T31] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 623.539087][ T31] ? rcu_is_watching+0x12/0xc0 [ 623.543894][ T31] kjournald2+0x1f4/0x760 [ 623.548238][ T31] ? __pfx_kjournald2+0x10/0x10 [ 623.557872][ T31] ? find_held_lock+0x2b/0x80 [ 623.563639][ T31] ? __pfx_autoremove_wake_function+0x10/0x10 [ 623.570008][ T31] ? lockdep_hardirqs_on+0x7c/0x110 [ 623.575233][ T31] ? __kthread_parkme+0x19e/0x250 [ 623.580615][ T31] ? __pfx_kjournald2+0x10/0x10 [ 623.585564][ T31] kthread+0x3c5/0x780 [ 623.589882][ T31] ? __pfx_kthread+0x10/0x10 [ 623.594502][ T31] ? rcu_is_watching+0x12/0xc0 [ 623.599511][ T31] ? __pfx_kthread+0x10/0x10 [ 623.604113][ T31] ret_from_fork+0x983/0xb10 [ 623.609608][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 623.614738][ T31] ? __switch_to+0x7af/0x10d0 [ 623.619673][ T31] ? __pfx_kthread+0x10/0x10 [ 623.624276][ T31] ret_from_fork_asm+0x1a/0x30 [ 623.629377][ T31] [ 623.632408][ T31] INFO: task syz-executor:5816 blocked for more than 144 seconds. [ 623.640454][ T31] Tainted: G L syzkaller #0 [ 623.646975][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 623.655810][ T31] task:syz-executor state:D stack:22824 pid:5816 tgid:5816 ppid:5815 task_flags:0x440100 flags:0x00080000 [ 623.672438][ T31] Call Trace: [ 623.675787][ T31] [ 623.678983][ T31] ? __schedule+0x10b9/0x6150 [ 623.683727][ T31] __schedule+0x1139/0x6150 [ 623.688265][ T31] ? __lock_acquire+0x436/0x2890 [ 623.693808][ T31] ? __pfx___schedule+0x10/0x10 [ 623.699079][ T31] ? find_held_lock+0x2b/0x80 [ 623.703803][ T31] ? schedule+0x2d7/0x3a0 [ 623.708195][ T31] schedule+0xe7/0x3a0 [ 623.712762][ T31] io_schedule+0xbf/0x130 [ 623.717114][ T31] bit_wait_io+0x15/0xe0 [ 623.722854][ T31] __wait_on_bit+0x65/0x180 [ 623.727438][ T31] ? __pfx_bit_wait_io+0x10/0x10 [ 623.733302][ T31] out_of_line_wait_on_bit+0xd9/0x110 [ 623.739013][ T31] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 623.745047][ T31] ? __pfx_wake_bit_function+0x10/0x10 [ 623.751245][ T31] do_get_write_access+0x910/0x12f0 [ 623.756539][ T31] jbd2_journal_get_write_access+0x1d6/0x280 [ 623.763806][ T31] __ext4_journal_get_write_access+0x6a/0x340 [ 623.770997][ T31] ext4_reserve_inode_write+0x1be/0x340 [ 623.776596][ T31] __ext4_mark_inode_dirty+0x197/0x840 [ 623.785089][ T31] ? trace_kmem_cache_alloc+0x28/0xb0 [ 623.790724][ T31] ? kmem_cache_alloc_noprof+0x2af/0x770 [ 623.796401][ T31] ? __pfx___ext4_mark_inode_dirty+0x10/0x10 [ 623.802655][ T31] ? rcu_is_watching+0x12/0xc0 [ 623.807474][ T31] ? trace_jbd2_handle_start+0x1a8/0x200 [ 623.813563][ T31] ? jbd2__journal_start+0xf6/0x6a0 [ 623.818980][ T31] ? __ext4_journal_start_sb+0x195/0x640 [ 623.824632][ T31] ? __ext4_journal_start_sb+0x19e/0x640 [ 623.831167][ T31] ? ext4_dirty_inode+0xa1/0x130 [ 623.836122][ T31] ? __pfx_ext4_dirty_inode+0x10/0x10 [ 623.841775][ T31] ext4_dirty_inode+0xd9/0x130 [ 623.846586][ T31] ? rcu_is_watching+0x12/0xc0 [ 623.851736][ T31] __mark_inode_dirty+0x1f7/0x1670 [ 623.856882][ T31] generic_update_time+0xcf/0xf0 [ 623.862181][ T31] file_update_time_flags+0x410/0x520 [ 623.870246][ T31] ext4_page_mkwrite+0x33d/0x1880 [ 623.875317][ T31] ? __pfx_ext4_page_mkwrite+0x10/0x10 [ 623.881178][ T31] ? vm_normal_page+0x1c4/0x320 [ 623.886044][ T31] ? find_held_lock+0x2b/0x80 [ 623.894348][ T31] ? find_held_lock+0x2b/0x80 [ 623.899338][ T31] do_page_mkwrite+0x174/0x380 [ 623.904167][ T31] do_wp_page+0xb5d/0x5010 [ 623.908885][ T31] ? __pfx_do_wp_page+0x10/0x10 [ 623.913813][ T31] ? do_raw_spin_lock+0x12c/0x2b0 [ 623.919119][ T31] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 623.924522][ T31] __handle_mm_fault+0x1bd2/0x2bb0 [ 623.929916][ T31] ? reacquire_held_locks+0xcd/0x1f0 [ 623.935210][ T31] ? __pfx___handle_mm_fault+0x10/0x10 [ 623.941511][ T31] ? lock_vma_under_rcu+0x176/0x580 [ 623.946751][ T31] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 623.957003][ T31] handle_mm_fault+0x3fe/0xad0 [ 623.962183][ T31] do_user_addr_fault+0x60c/0x1370 [ 623.968199][ T31] ? rcu_is_watching+0x12/0xc0 [ 623.974098][ T31] exc_page_fault+0x64/0xc0 [ 623.978808][ T31] asm_exc_page_fault+0x26/0x30 [ 623.983692][ T31] RIP: 0033:0x7febc7469065 [ 623.988106][ T31] RSP: 002b:00007fff14a055c0 EFLAGS: 00010206 [ 623.994561][ T31] RAX: 00007febc303feec RBX: 00007fff14a056c0 RCX: 0000000000000000 [ 624.006018][ T31] RDX: 00007febc303fee8 RSI: 0000000000000008 RDI: 00007fff14a056c0 [ 624.014336][ T31] RBP: 00000000000003e6 R08: 0000000000000000 R09: 0000000000000000 [ 624.022490][ T31] R10: 00007fff14a056a0 R11: 0000000000000000 R12: 0000000000000000 [ 624.030955][ T31] R13: 0000000000000114 R14: fffffffffffffeec R15: 0000000000000114 [ 624.039534][ T31] [ 624.042604][ T31] INFO: task syz.4.1186:12027 blocked for more than 144 seconds. [ 624.051338][ T31] Tainted: G L syzkaller #0 [ 624.057838][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 624.066793][ T31] task:syz.4.1186 state:D stack:25032 pid:12027 tgid:12027 ppid:10034 task_flags:0x440040 flags:0x00080002 [ 624.080546][ T31] Call Trace: [ 624.083853][ T31] [ 624.086798][ T31] ? __schedule+0x10b9/0x6150 [ 624.091840][ T31] __schedule+0x1139/0x6150 [ 624.096380][ T31] ? __lock_acquire+0x436/0x2890 [ 624.101586][ T31] ? __pfx___schedule+0x10/0x10 [ 624.106452][ T31] ? find_held_lock+0x2b/0x80 [ 624.117901][ T31] ? schedule+0x2d7/0x3a0 [ 624.122501][ T31] schedule+0xe7/0x3a0 [ 624.126654][ T31] io_schedule+0xbf/0x130 [ 624.131275][ T31] bit_wait_io+0x15/0xe0 [ 624.135723][ T31] __wait_on_bit+0x65/0x180 [ 624.140493][ T31] ? __pfx_bit_wait_io+0x10/0x10 [ 624.145513][ T31] out_of_line_wait_on_bit+0xd9/0x110 [ 624.151356][ T31] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 624.157375][ T31] ? __pfx_wake_bit_function+0x10/0x10 [ 624.165290][ T31] do_get_write_access+0x910/0x12f0 [ 624.170711][ T31] jbd2_journal_get_write_access+0x1d6/0x280 [ 624.178756][ T31] __ext4_journal_get_write_access+0x6a/0x340 [ 624.184848][ T31] ext4_reserve_inode_write+0x1be/0x340 [ 624.190699][ T31] __ext4_mark_inode_dirty+0x197/0x840 [ 624.196223][ T31] ? trace_kmem_cache_alloc+0x28/0xb0 [ 624.202005][ T31] ? kmem_cache_alloc_noprof+0x2af/0x770 [ 624.207661][ T31] ? __pfx___ext4_mark_inode_dirty+0x10/0x10 [ 624.213947][ T31] ? rcu_is_watching+0x12/0xc0 [ 624.221733][ T31] ? trace_jbd2_handle_start+0x1a8/0x200 [ 624.227430][ T31] ? jbd2__journal_start+0xf6/0x6a0 [ 624.232950][ T31] ? __ext4_journal_start_sb+0x195/0x640 [ 624.238919][ T31] ? __ext4_journal_start_sb+0x19e/0x640 [ 624.244609][ T31] ? ext4_dirty_inode+0xa1/0x130 [ 624.249911][ T31] ? __pfx_ext4_dirty_inode+0x10/0x10 [ 624.255321][ T31] ext4_dirty_inode+0xd9/0x130 [ 624.260386][ T31] ? rcu_is_watching+0x12/0xc0 [ 624.265255][ T31] __mark_inode_dirty+0x1f7/0x1670 [ 624.271258][ T31] generic_update_time+0xcf/0xf0 [ 624.277131][ T31] file_update_time_flags+0x410/0x520 [ 624.283679][ T31] ext4_page_mkwrite+0x33d/0x1880 [ 624.289082][ T31] ? __pfx_ext4_page_mkwrite+0x10/0x10 [ 624.294597][ T31] do_page_mkwrite+0x174/0x380 [ 624.299649][ T31] do_fault+0x3fc/0x1ad0 [ 624.303918][ T31] __handle_mm_fault+0x1919/0x2bb0 [ 624.309440][ T31] ? reacquire_held_locks+0xcd/0x1f0 [ 624.314744][ T31] ? __pfx___handle_mm_fault+0x10/0x10 [ 624.320602][ T31] ? lock_vma_under_rcu+0x176/0x580 [ 624.325879][ T31] ? find_held_lock+0x2b/0x80 [ 624.334344][ T31] handle_mm_fault+0x3fe/0xad0 [ 624.339406][ T31] do_user_addr_fault+0x60c/0x1370 [ 624.344560][ T31] ? rcu_is_watching+0x12/0xc0 [ 624.349601][ T31] exc_page_fault+0x64/0xc0 [ 624.354154][ T31] asm_exc_page_fault+0x26/0x30 [ 624.359272][ T31] RIP: 0033:0x7f0404c6f922 [ 624.363692][ T31] RSP: 002b:00007ffe37b87090 EFLAGS: 00010202 [ 624.370032][ T31] RAX: 0000000000050008 RBX: 00007f0405b15720 RCX: 0000000000000000 [ 624.379723][ T31] RDX: 0000001b2fdd4000 RSI: 0000000000000008 RDI: 00007f0405b15720 [ 624.388871][ T31] RBP: 0000000000000100 R08: 00007f04047ff080 R09: 00007f0404fd2000 [ 624.397054][ T31] R10: 00007f04047ff008 R11: 0000000000000012 R12: ffffffff819c34a1 [ 624.405430][ T31] R13: 00007f0404fe6038 R14: 00000000000000f6 R15: fffffffffffb0000 [ 624.413680][ T31] ? do_syslog+0x131/0x6c0 [ 624.418125][ T31] [ 624.421419][ T31] INFO: task syz.3.1188:12040 blocked for more than 145 seconds. [ 624.429345][ T31] Tainted: G L syzkaller #0 [ 624.435842][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 624.448320][ T31] task:syz.3.1188 state:D stack:26664 pid:12040 tgid:12040 ppid:5828 task_flags:0x440040 flags:0x00080002 [ 624.460955][ T31] Call Trace: [ 624.464244][ T31] [ 624.467176][ T31] ? __schedule+0x10b9/0x6150 [ 624.472217][ T31] __schedule+0x1139/0x6150 [ 624.476756][ T31] ? __lock_acquire+0x436/0x2890 [ 624.482810][ T31] ? __pfx___schedule+0x10/0x10 [ 624.489342][ T31] ? find_held_lock+0x2b/0x80 [ 624.494063][ T31] ? schedule+0x2d7/0x3a0 [ 624.498430][ T31] schedule+0xe7/0x3a0 [ 624.502872][ T31] io_schedule+0xbf/0x130 [ 624.507212][ T31] bit_wait_io+0x15/0xe0 [ 624.515815][ T31] __wait_on_bit+0x65/0x180 [ 624.520608][ T31] ? __pfx_bit_wait_io+0x10/0x10 [ 624.525572][ T31] out_of_line_wait_on_bit+0xd9/0x110 [ 624.531357][ T31] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 624.537387][ T31] ? __pfx_wake_bit_function+0x10/0x10 [ 624.543222][ T31] do_get_write_access+0x910/0x12f0 [ 624.552571][ T31] jbd2_journal_get_write_access+0x1d6/0x280 [ 624.559149][ T31] __ext4_journal_get_write_access+0x6a/0x340 [ 624.565246][ T31] ext4_reserve_inode_write+0x1be/0x340 [ 624.571096][ T31] __ext4_mark_inode_dirty+0x197/0x840 [ 624.576591][ T31] ? trace_kmem_cache_alloc+0x28/0xb0 [ 624.583448][ T31] ? kmem_cache_alloc_noprof+0x2af/0x770 [ 624.590347][ T31] ? __pfx___ext4_mark_inode_dirty+0x10/0x10 [ 624.596403][ T31] ? rcu_is_watching+0x12/0xc0 [ 624.601994][ T31] ? trace_jbd2_handle_start+0x1a8/0x200 [ 624.607653][ T31] ? jbd2__journal_start+0xf6/0x6a0 [ 624.613188][ T31] ? __ext4_journal_start_sb+0x195/0x640 [ 624.619119][ T31] ? __ext4_journal_start_sb+0x19e/0x640 [ 624.624760][ T31] ? ext4_dirty_inode+0xa1/0x130 [ 624.629970][ T31] ? __pfx_ext4_dirty_inode+0x10/0x10 [ 624.635356][ T31] ext4_dirty_inode+0xd9/0x130 [ 624.640402][ T31] ? rcu_is_watching+0x12/0xc0 [ 624.645209][ T31] __mark_inode_dirty+0x1f7/0x1670 [ 624.650588][ T31] generic_update_time+0xcf/0xf0 [ 624.655537][ T31] file_update_time_flags+0x410/0x520 [ 624.664154][ T31] ext4_page_mkwrite+0x33d/0x1880 [ 624.669399][ T31] ? __pfx_ext4_page_mkwrite+0x10/0x10 [ 624.674879][ T31] do_page_mkwrite+0x174/0x380 [ 624.679967][ T31] do_fault+0x3fc/0x1ad0 [ 624.685151][ T31] __handle_mm_fault+0x1919/0x2bb0 [ 624.691588][ T31] ? reacquire_held_locks+0xcd/0x1f0 [ 624.696911][ T31] ? __pfx___handle_mm_fault+0x10/0x10 [ 624.702667][ T31] ? lock_vma_under_rcu+0x176/0x580 [ 624.707907][ T31] handle_mm_fault+0x3fe/0xad0 [ 624.714322][ T31] do_user_addr_fault+0x60c/0x1370 [ 624.719702][ T31] ? rcu_is_watching+0x12/0xc0 [ 624.724533][ T31] exc_page_fault+0x64/0xc0 [ 624.729349][ T31] asm_exc_page_fault+0x26/0x30 [ 624.734313][ T31] RIP: 0033:0x7fd1c366f922 [ 624.739112][ T31] RSP: 002b:00007ffd2fd5b190 EFLAGS: 00010202 [ 624.745242][ T31] RAX: 0000000000037008 RBX: 00007fd1c4515720 RCX: 0000000000000000 [ 624.753656][ T31] RDX: 0000001b313ed000 RSI: 0000000000000008 RDI: 00007fd1c4515720 [ 624.761852][ T31] RBP: 00000000000008f8 R08: 00007fd1c2df5058 R09: 00007fd1c39d2000 [ 624.772821][ T31] R10: 00007fd1c2df5008 R11: 000000000000000f R12: ffffffff8b6efcda [ 624.781089][ T31] R13: 00007fd1c39e6128 R14: 00000000000000c8 R15: fffffffffffc9000 [ 624.790156][ T31] ? mt_validate+0x2f8a/0x3f90 [ 624.796329][ T31] [ 624.799700][ T31] INFO: task syz.0.1190:12050 blocked for more than 145 seconds. [ 624.807424][ T31] Tainted: G L syzkaller #0 [ 624.814363][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 624.823853][ T31] task:syz.0.1190 state:D stack:26664 pid:12050 tgid:12050 ppid:5831 task_flags:0x440040 flags:0x00080002 [ 624.836129][ T31] Call Trace: [ 624.839632][ T31] [ 624.842632][ T31] ? __schedule+0x10b9/0x6150 [ 624.847331][ T31] __schedule+0x1139/0x6150 [ 624.852262][ T31] ? __lock_acquire+0x436/0x2890 [ 624.857307][ T31] ? __pfx___schedule+0x10/0x10 [ 624.862443][ T31] ? find_held_lock+0x2b/0x80 [ 624.867131][ T31] ? schedule+0x2d7/0x3a0 [ 624.871719][ T31] schedule+0xe7/0x3a0 [ 624.875826][ T31] io_schedule+0xbf/0x130 [ 624.883496][ T31] bit_wait_io+0x15/0xe0 [ 624.889470][ T31] __wait_on_bit+0x65/0x180 [ 624.894925][ T31] ? __pfx_bit_wait_io+0x10/0x10 [ 624.900249][ T31] out_of_line_wait_on_bit+0xd9/0x110 [ 624.905642][ T31] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 624.911914][ T31] ? __pfx_wake_bit_function+0x10/0x10 [ 624.917403][ T31] do_get_write_access+0x910/0x12f0 [ 624.922851][ T31] jbd2_journal_get_write_access+0x1d6/0x280 [ 624.929619][ T31] __ext4_journal_get_write_access+0x6a/0x340 [ 624.935704][ T31] ext4_reserve_inode_write+0x1be/0x340 [ 624.941541][ T31] __ext4_mark_inode_dirty+0x197/0x840 [ 624.947051][ T31] ? trace_kmem_cache_alloc+0x28/0xb0 [ 624.952778][ T31] ? kmem_cache_alloc_noprof+0x2af/0x770 [ 624.958677][ T31] ? __pfx___ext4_mark_inode_dirty+0x10/0x10 [ 624.964728][ T31] ? rcu_is_watching+0x12/0xc0 [ 624.969733][ T31] ? trace_jbd2_handle_start+0x1a8/0x200 [ 624.975396][ T31] ? jbd2__journal_start+0xf6/0x6a0 [ 624.980886][ T31] ? __ext4_journal_start_sb+0x195/0x640 [ 624.986538][ T31] ? __ext4_journal_start_sb+0x19e/0x640 [ 625.001132][ T31] ? ext4_dirty_inode+0xa1/0x130 [ 625.006148][ T31] ? __pfx_ext4_dirty_inode+0x10/0x10 [ 625.011835][ T31] ext4_dirty_inode+0xd9/0x130 [ 625.016609][ T31] ? rcu_is_watching+0x12/0xc0 [ 625.021660][ T31] __mark_inode_dirty+0x1f7/0x1670 [ 625.026818][ T31] generic_update_time+0xcf/0xf0 [ 625.032040][ T31] file_update_time_flags+0x410/0x520 [ 625.037423][ T31] ext4_page_mkwrite+0x33d/0x1880 [ 625.043327][ T31] ? __pfx_ext4_page_mkwrite+0x10/0x10 [ 625.048968][ T31] do_page_mkwrite+0x174/0x380 [ 625.053766][ T31] do_fault+0x3fc/0x1ad0 [ 625.058028][ T31] __handle_mm_fault+0x1919/0x2bb0 [ 625.063860][ T31] ? reacquire_held_locks+0xcd/0x1f0 [ 625.069669][ T31] ? __pfx___handle_mm_fault+0x10/0x10 [ 625.075143][ T31] ? lock_vma_under_rcu+0x176/0x580 [ 625.080627][ T31] ? lockdep_hardirqs_on+0x7c/0x110 [ 625.085853][ T31] handle_mm_fault+0x3fe/0xad0 [ 625.090891][ T31] do_user_addr_fault+0x60c/0x1370 [ 625.096996][ T31] ? rcu_is_watching+0x12/0xc0 [ 625.103807][ T31] exc_page_fault+0x64/0xc0 [ 625.108344][ T31] asm_exc_page_fault+0x26/0x30 [ 625.115533][ T31] RIP: 0033:0x7f18e8c6f17a [ 625.120147][ T31] RSP: 002b:00007fff6aaaa6d0 EFLAGS: 00010202 [ 625.126250][ T31] RAX: 0000001b30f1d000 RBX: 00007f18e9b15720 RCX: 0000001b30f1cff8 [ 625.134487][ T31] RDX: 0000001b30b24220 RSI: 0000000000000008 RDI: 00007f18e9b15720 [ 625.142647][ T31] RBP: ffffffff824ded2f R08: 00007f18e8fe6038 R09: 00007f18e8fd2000 [ 625.157530][ T31] R10: 00007f18e87ff008 R11: 0000000000000001 R12: 0000000000000001 [ 625.165879][ T31] R13: 00000000000001ef R14: ffffffff824de6d8 R15: 0000000000000377 [ 625.174032][ T31] ? make_vfsuid+0x68/0x140 [ 625.178786][ T31] ? copy_mnt_idmap+0x9f/0x300 [ 625.183572][ T31] [ 625.186591][ T31] [ 625.186591][ T31] Showing all locks held in the system: [ 625.194542][ T31] 1 lock held by khungtaskd/31: [ 625.201630][ T31] #0: ffffffff8e3c9520 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0 [ 625.212461][ T31] 6 locks held by kworker/u8:10/2205: [ 625.217835][ T31] #0: ffff888141ed1948 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x128d/0x1b20 [ 625.231082][ T31] #1: ffffc900052b7c90 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x914/0x1b20 [ 625.243158][ T31] #2: ffff8880347580e0 (&type->s_umount_key#32){++++}-{4:4}, at: super_trylock_shared+0x1e/0xf0 [ 625.253930][ T31] #3: ffff88803475ab98 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: do_writepages+0x27a/0x600 [ 625.265144][ T31] #4: ffff88803475c950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x5e7/0x1410 [ 625.274962][ T31] #5: ffff888076e28270 (&ei->i_data_sem){++++}-{4:4}, at: ext4_map_blocks+0x475/0x1350 [ 625.285102][ T31] 2 locks held by getty/5585: [ 625.290260][ T31] #0: ffff88803541d0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 625.301122][ T31] #1: ffffc9000332b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x41b/0x1510 [ 625.312658][ T31] 3 locks held by syz-executor/5816: [ 625.317954][ T31] #0: ffff88807763fd08 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x117/0x580 [ 625.328868][ T31] #1: ffff888034758518 (sb_pagefaults){.+.+}-{0:0}, at: do_page_mkwrite+0x174/0x380 [ 625.338399][ T31] #2: ffff88803475c950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x5e7/0x1410 [ 625.351115][ T31] 3 locks held by kworker/0:3H/7535: [ 625.356441][ T31] #0: ffff88801bef1548 ((wq_completion)kblockd){+.+.}-{0:0}, at: process_one_work+0x128d/0x1b20 [ 625.367370][ T31] #1: ffffc90005297c90 ((work_completion)(&q->timeout_work)){+.+.}-{0:0}, at: process_one_work+0x914/0x1b20 [ 625.379886][ T31] #2: ffffffff8e3d4c78 (rcu_state.exp_mutex){+.+.}-{4:4}, at: exp_funnel_lock+0x284/0x3c0 [ 625.390121][ T31] 3 locks held by syz.4.1186/12027: [ 625.395483][ T31] #0: ffff8880773a7308 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x117/0x580 [ 625.406697][ T31] #1: ffff888034758518 (sb_pagefaults){.+.+}-{0:0}, at: do_page_mkwrite+0x174/0x380 [ 625.416435][ T31] #2: ffff88803475c950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x5e7/0x1410 [ 625.426241][ T31] 3 locks held by syz.3.1188/12040: [ 625.432458][ T31] #0: ffff88806a409e48 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x117/0x580 [ 625.441893][ T31] #1: ffff888034758518 (sb_pagefaults){.+.+}-{0:0}, at: do_page_mkwrite+0x174/0x380 [ 625.454408][ T31] #2: ffff88803475c950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x5e7/0x1410 [ 625.464306][ T31] 3 locks held by syz.0.1190/12050: [ 625.470180][ T31] #0: ffff888069cae808 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x117/0x580 [ 625.479868][ T31] #1: ffff888034758518 (sb_pagefaults){.+.+}-{0:0}, at: do_page_mkwrite+0x174/0x380 [ 625.490140][ T31] #2: ffff88803475c950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x5e7/0x1410 [ 625.500137][ T31] [ 625.503351][ T31] ============================================= [ 625.503351][ T31] [ 625.512968][ T31] NMI backtrace for cpu 0 [ 625.512984][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Tainted: G L syzkaller #0 PREEMPT(full) [ 625.513009][ T31] Tainted: [L]=SOFTLOCKUP [ 625.513015][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 625.513026][ T31] Call Trace: [ 625.513032][ T31] [ 625.513038][ T31] dump_stack_lvl+0x116/0x1f0 [ 625.513071][ T31] nmi_cpu_backtrace+0x27b/0x390 [ 625.513094][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 625.513114][ T31] nmi_trigger_cpumask_backtrace+0x29c/0x300 [ 625.513138][ T31] sys_info+0x133/0x180 [ 625.513157][ T31] watchdog+0xe66/0x1180 [ 625.513195][ T31] ? rcu_is_watching+0x12/0xc0 [ 625.513222][ T31] ? __pfx_watchdog+0x10/0x10 [ 625.513247][ T31] ? lockdep_hardirqs_on+0x7c/0x110 [ 625.513277][ T31] ? __kthread_parkme+0x19e/0x250 [ 625.513305][ T31] ? __pfx_watchdog+0x10/0x10 [ 625.513332][ T31] kthread+0x3c5/0x780 [ 625.513349][ T31] ? __pfx_kthread+0x10/0x10 [ 625.513368][ T31] ? rcu_is_watching+0x12/0xc0 [ 625.513393][ T31] ? __pfx_kthread+0x10/0x10 [ 625.513412][ T31] ret_from_fork+0x983/0xb10 [ 625.513430][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 625.513450][ T31] ? __switch_to+0x7af/0x10d0 [ 625.513473][ T31] ? __pfx_kthread+0x10/0x10 [ 625.513492][ T31] ret_from_fork_asm+0x1a/0x30 [ 625.513528][ T31] [ 625.656157][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 625.663054][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Tainted: G L syzkaller #0 PREEMPT(full) [ 625.673830][ T31] Tainted: [L]=SOFTLOCKUP [ 625.678161][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 625.688242][ T31] Call Trace: [ 625.691614][ T31] [ 625.694546][ T31] dump_stack_lvl+0x3d/0x1f0 [ 625.699294][ T31] vpanic+0x640/0x6f0 [ 625.703382][ T31] panic+0xca/0xd0 [ 625.707103][ T31] ? __pfx_panic+0x10/0x10 [ 625.711518][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 625.717516][ T31] ? nmi_trigger_cpumask_backtrace+0x1b1/0x300 [ 625.723676][ T31] ? nmi_trigger_cpumask_backtrace+0x2be/0x300 [ 625.729836][ T31] ? watchdog+0xe83/0x1180 [ 625.734368][ T31] ? watchdog+0xe76/0x1180 [ 625.738814][ T31] watchdog+0xe94/0x1180 [ 625.743081][ T31] ? rcu_is_watching+0x12/0xc0 [ 625.747949][ T31] ? __pfx_watchdog+0x10/0x10 [ 625.752632][ T31] ? lockdep_hardirqs_on+0x7c/0x110 [ 625.757843][ T31] ? __kthread_parkme+0x19e/0x250 [ 625.762877][ T31] ? __pfx_watchdog+0x10/0x10 [ 625.768082][ T31] kthread+0x3c5/0x780 [ 625.772162][ T31] ? __pfx_kthread+0x10/0x10 [ 625.776757][ T31] ? rcu_is_watching+0x12/0xc0 [ 625.781526][ T31] ? __pfx_kthread+0x10/0x10 [ 625.786118][ T31] ret_from_fork+0x983/0xb10 [ 625.790713][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 625.795935][ T31] ? __switch_to+0x7af/0x10d0 [ 625.800639][ T31] ? __pfx_kthread+0x10/0x10 [ 625.805240][ T31] ret_from_fork_asm+0x1a/0x30 [ 625.810030][ T31] [ 625.813107][ T31] Kernel Offset: disabled [ 625.817436][ T31] Rebooting in 86400 seconds..