last executing test programs: 9.099885453s ago: executing program 2 (id=559): madvise$auto_MADV_UNMERGEABLE(0x2, 0x7, 0xd) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000001100)='/sys/devices/virtual/dmi/id/modalias\x00', 0x40280, 0x0) madvise$auto_MADV_UNMERGEABLE(0x9, 0x6094, 0xd) socket$nl_generic(0x10, 0x3, 0x10) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/mpls/conf/netdevsim2/input\x00', 0x40802, 0x0) sendfile$auto(0x6, 0x3, 0x0, 0xc01) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = socket(0x2b, 0x1, 0x9) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4e22, @remote}, 0x6a) sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0x800009}, 0x5, 0x20000000) r1 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000080), r0) sendmsg$auto_NL80211_CMD_DISASSOCIATE(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\b\x00\x00', @ANYRES16=r1, @ANYBLOB="00012bbd7000fddbdf252800000005003e000800000031004801a289c1c1f3026f75a4d3a66a76f9f65578159c8a96f55e156e69b5114d651d9ec494"], 0x60}, 0x1, 0x0, 0x0, 0x54}, 0x1) r2 = socket(0xa, 0x1, 0x84) mmap$auto(0x0, 0xa, 0xdb, 0x9b72, 0x5, 0x8000) io_uring_setup$auto(0x81c5, 0x0) setsockopt$auto(0x3, 0x10000000084, 0x81, 0x0, 0x8) getsockopt$auto(r2, 0x84, 0x1b, 0x0, 0x0) sendfile$auto(0x1, 0x3, 0x0, 0x7ffff000) mbind$auto(0x2000, 0x100000004, 0x100000000, 0x0, 0x5, 0x2) mmap$auto(0x8, 0x200006, 0x2, 0x40ebd, 0x602, 0x300400000000) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r3 = socket(0x2, 0x1, 0x0) sendmmsg$auto(r3, 0x0, 0x5, 0x20000000) write$auto(0x3, 0x0, 0xfffffdef) recvfrom$auto(0x3, 0x0, 0x800000000e, 0x100, 0x0, 0xfffffffffffffffd) r4 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000000)='/dev/adsp1\x00', 0x20b42, 0x0) mmap$auto(0x0, 0x2020009, 0x9, 0xeb1, 0xfffefffffffffffa, 0x8000) write$auto(0x3, 0x0, 0x100082) ioctl$auto_SNDCTL_DSP_SETFMT(r4, 0xc0045005, &(0x7f0000000040)) 8.052926441s ago: executing program 2 (id=563): bpf$auto(0xff, &(0x7f00000004c0)=@bpf_attr_5={@target_fd, 0xffffffffffffffff, 0x4, 0x5, 0xffffffffffffffff, @relative_id=0x4, 0x5}, 0x3fc) sendmmsg$auto(0xffffffffffffffff, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0), 0x7, 0xa505}, 0x803}, 0x4, 0x8) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000480)='/sys/module/zswap/parameters/compressor\x00', 0x80002, 0x0) openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) move_pages$auto(0x1, 0x2000000000003, 0x0, 0x0, 0x0, 0x8000400000000000) ioctl$auto(0x3, 0x400454ca, 0x38) mmap$auto(0x0, 0x9, 0x9, 0x40eb2, 0x401, 0x300000000000) write$auto(0x3, 0x0, 0x81) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000180)='/sys/bus/netdevsim/link_device\x00', 0xc0481, 0x0) r0 = open(0x0, 0x1652c2, 0xe1d2b27bdc14aa98) fanotify_mark$auto(0x400000000000, 0x105, 0xf2b, r0, 0x0) get_mempolicy$auto(0x0, 0x0, 0x200, 0x6, 0xd) 6.953317388s ago: executing program 2 (id=566): r0 = openat$auto_binder_ctl_fops_binderfs(0xffffffffffffff9c, &(0x7f0000000000), 0x82c00, 0x0) r1 = openat$auto_split_huge_pages_fops_huge_memory(0xffffffffffffff9c, &(0x7f0000000040), 0x12a382, 0x0) write$auto_split_huge_pages_fops_huge_memory(r1, &(0x7f0000000100)='1', 0x1) io_cancel$auto(0x62, &(0x7f0000000000)={0x6, 0x9, 0x7, 0x4, 0x1, 0x409691, 0x5a43, 0x0, 0x5, 0x10, 0x7f, 0x4}, 0x0) ioctl$auto(0x3, 0x541b, r0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) r2 = fsopen$auto(0x0, 0x1) close_range$auto(0x2, 0x8, 0x0) r3 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) ioctl$auto_KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$auto(0x3, 0x400caed0, r2) openat$auto_tracing_err_log_fops_trace(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/tracing/error_log\x00', 0xb01, 0x0) 4.415274299s ago: executing program 1 (id=578): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, 0x0, 0x169000, 0x0) close_range$auto(0x2, 0x8, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x28, 0x801, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/fs/cifs/LinuxExtensionsEnabled\x00', 0x842, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/block/nbd7/queue/max_discard_segments\x00', 0x80000, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0xa, 0x3, 0x100) socketpair$auto(0x8, 0x7, 0x1, 0x0) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pts/ptmx\x00', 0x0, 0x0) ioctl$auto_TIOCSETD2(r0, 0x5423, 0x0) madvise$auto(0x0, 0xffffffffffff0001, 0x15) ioctl$auto_TCFLSH2(r0, 0x8925, 0x0) 4.144764684s ago: executing program 3 (id=579): mmap$auto(0x0, 0x3, 0xfffffffffffffffb, 0xeb1, 0x40000000000a5, 0x80000008000) close_range$auto(0x2, 0x8, 0x0) socket(0xa, 0x2, 0x88) socket(0x2, 0x1, 0x0) mknod$auto(&(0x7f0000000040)='./file0\x00', 0x1001, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x101800, 0xbf) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000200)='/sys/devices/virtual/block/loop8/io-timeout-fail\x00', 0x22100, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x2261c3, 0xa6) close_range$auto(0x2, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2, 0x88) socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) bpf$auto(0x0, &(0x7f00000000c0)=@bpf_attr_5={@target_fd=r0, r3, 0x4, 0x1ff, r2, @relative_id=0x1, 0xe600}, 0x10) bpf$auto(0x2, &(0x7f00000000c0)=@raw_tracepoint={0x5, r1, 0x0, 0x3}, 0x91) 3.761730611s ago: executing program 3 (id=580): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) fanotify_init$auto(0x5, 0x2000000000002) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) mincore$auto(0x1000, 0x8001, 0x0) socket(0x11, 0x80003, 0x300) r2 = socket(0xa, 0x3, 0x6) clone$auto(0x20003b46, 0x2, 0x0, 0x0, 0x2) bpf$auto(0x0, &(0x7f0000000040)=@bpf_attr_5={@target_ifindex=r1, 0x7f, 0x99, 0x8, 0x1, @relative_fd=r2, 0xd}, 0x92) bpf$auto(0x2, &(0x7f00000001c0)=@raw_tracepoint={0x5, r2, 0x0, 0x3}, 0x4) r3 = open(0x0, 0x261c2, 0x84) bpf$auto(0x4, &(0x7f00000001c0)=@raw_tracepoint={0x5, r3, 0x0, 0x3}, 0xc) 3.389590816s ago: executing program 3 (id=581): openat$auto_cgwb_debug_stats_fops_(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/kernel/debug/bdi/1:15/wb_stats\x00', 0x40, 0x0) mmap$auto(0x0, 0x8, 0x1000e2, 0xeb1, 0x405, 0x100008000) r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x408) getdents$auto(r0, 0x0, 0x400018) move_pages$auto(0x0, 0x1002, 0x0, 0x0, 0x0, 0x2) socketpair$auto(0x1, 0x5, 0x8000000000000000, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sda\x00', 0x48001, 0x0) fanotify_init$auto(0x5, 0x2000000000002) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, 0x0, 0x20342, 0x0) r1 = openat$auto_proc_pagemap_operations_internal(0xffffffffffffff9c, 0x0, 0x0, 0x0) close_range$auto(0x2, 0x8, 0x0) r2 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x109e00, 0x0) ioctl$auto_KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$auto(0x3, 0xc018aec0, r1) 3.274365724s ago: executing program 1 (id=582): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) close_range$auto(0x0, 0xfffffffffffff000, 0x2) socket(0xa, 0x2, 0x73) socket$nl_generic(0x10, 0x3, 0x10) socketpair$auto(0x1, 0x5, 0x8000000000000000, 0x0) socket(0x1e, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000080)='/dev/tty12\x00', 0x101840, 0x0) ioctl$auto_TIOCVHANGUP2(r0, 0x5437, 0x0) openat$auto_snd_seq_f_ops_seq_clientmgr(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd3e, 0x1, 0x948b, 0x3, 0x95f4da0a, 0xffffffffffffffff, 0x3, 0x62, 0x80000001, 0x7, 0x6d3f, 0x9, 0x2, 0xfffffffffffffffe]}, 0x0) 2.7612386s ago: executing program 0 (id=583): close_range$auto(0x0, 0xfffffffffffff000, 0x2) r0 = openat$auto_binder_fops_binder_internal(0xffffffffffffff9c, &(0x7f0000000000)='/dev/binderfs/binder1\x00', 0x80, 0x0) ioctl$auto_BINDER_FREEZE(r0, 0x400c620e, &(0x7f0000000080)="aeee79b2c7845ddb133e9b0e35e88f6d3a1a6b6afeafa59606787b92553031a5bed2e3761f7707ffbe0cd3e2755151c2d9575fde78348ff99bff81c24fdceb7deb1fcbf2ed344cd4594eb603cbf2cdd68d8c6c715e8684a5a033561eb46ad1bd7bf28c6ea4344ccb77bca62aff5edb3ce781ede2dd520655a37357fdb1e6361cafe223318325f33a54cb9d034196f9c709806c62f29f581723a18c850d948bee5bb81ccec97c096f238d5020c38c4ad93c42e2df94e7ebb2ec334d27b15f219e83bfb06d69749fc3686297230984e9d75bd6ee2dc834b5") mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) r1 = openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) r2 = open(&(0x7f0000000480)='./cgroup.cpu/cgroup.procs\x00', 0x80842, 0x20) read$auto(r0, 0x0, 0x1) ioctl$auto_IOCTL_VMCI_VERSION2(r1, 0x7a7, 0x0) ioctl$auto_IOCTL_VMCI_INIT_CONTEXT(r1, 0x7a0, 0x6) r3 = socket(0x1f, 0x80000, 0x7) sendmsg$auto_NL80211_CMD_JOIN_MESH(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, 0x0, 0x200, 0x70bd28, 0x25dfdbfb, {}, [@NL80211_ATTR_STA_VLAN={0x8, 0x14, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000810}, 0x28004000) r4 = epoll_create$auto(0x3e) epoll_ctl$auto(r4, 0x1, 0x8000000000000000, 0x0) ioctl$auto_IOCTL_VMCI_QUEUEPAIR_DETACH(r2, 0x7aa, 0x0) 2.599258918s ago: executing program 0 (id=584): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0xa000000) futex$auto(0x0, 0x6, 0x8, 0x0, 0x0, 0x80000001) pwrite64$auto(0xc8, &(0x7f0000000080)='\vX\xb5n\x91p\xe6\x1eRN8\x99\x86\xdde\x1cJ\x99\xfc\x00/\x00\x06\x00\xfd\xfd\xd3\xd3\x1d\xf8\xbebZ\xddL\'\x03\x00\xff\x9f\x1e\xf9\xa4*\x01\x00\x00\x00^\x0fo\x84\xfc\x89\v\xea\x1b\x95\xafQ;CL\"\x01\x0e#\xae\xa9i8W\xe5Iq\xf0\xcdr\xfa\xa2@X\xb9_\xdd*\xd1\x14^\xbe\xa2E\xd8?\'\x8dg\x81K*&\xab\xaf\x94\x90\xd7\xa6+,\xc3\xc2g\x01JZ\xbb*\xb5\xa1;0\x81\x11\x9a?g`sFh\x00\x00,,\x93\xba\x88\x93\xc6#\xe5\xaae\x9d\xb6\x1a\x7f\xc0%\xb0\rfOJ+\x02\x9b#)\x9b\x17\x82\xd7\xee\xd1\xbf2[\xd0\xbdn\x1d\x00\xeb]B\xa0\x99\xb0R\xb4J}\xa8\xa1\x84]F\xe0\x83/\xc0\xd8\x05f_\xfa\x19\a\x00\xf1\x12lwU&[\xde?\xde8\xf7\xc1\xa6\xf2\xc1\"\xact\xee\xc9\x00'/232, 0xfdef, 0x3) r0 = mq_open$auto(0x0, 0xde8, 0xb, 0x0) r1 = openat$auto_msr_fops_msr(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cpu/0/msr\x00', 0x181f82, 0x0) readv$auto(r1, &(0x7f00000000c0)={0x0, 0x101d0}, 0x400) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$auto_ovs_vport(&(0x7f0000004180), r2) sendmsg$auto_OVS_VPORT_CMD_DEL(r2, &(0x7f0000004380)={0x0, 0x0, &(0x7f0000004340)={&(0x7f0000000300)=ANY=[@ANYRES16, @ANYRES16=r3, @ANYRESOCT=r0, @ANYRES32=r3, @ANYBLOB="8e1d96ba2007c75d838db967df"], 0x24}, 0x1, 0x0, 0x0, 0x4000804}, 0x8831) sendmsg$auto_ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000016c0)={&(0x7f0000000140)=ANY=[@ANYRES64=r3, @ANYRES32=r1, @ANYRES32=0x0, @ANYRESHEX=r4], 0xd4}}, 0x495) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth1\x00', 0x0}) sendmsg$auto_OVS_VPORT_CMD_DEL(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="00010000", @ANYRES16=r3, @ANYBLOB="00082bbd7000fbdbdf2502000000e20003000b58b56e9170e61e524e389986dd651c4a99fc002f000600fdfdd3d31df8be625add4c270300ff9f1ef9a42a010000005e0f6f84fc890bea1b95af513b434c22010e23aea9693857e54971f0cd72faa24058b95fdd2ad1145ebea245d83f278d67814b2a26abaf9490d7a62b2cc3c267014a5abb2ab5a13b3081119a3f676073466800002c2c93ba8893c623e5aa659db61a7fc025b00d664f4a2b029b23299b1782d7eed1bf325bd0bd6e1d00eb5d42a099b052b44a7da8a1845d46e0832fc0d805665ffa190700f1126c7755265bde3fde38f7c1a6f2c122ac74eec900000008000800", @ANYRES32=r5, @ANYBLOB="0b912542ba1ac08ba291fd8ce80dd0fee414fcd90a0b0d946d45720775ed6c3d7de7474aa649b91e77c643ea03b187efe9ed111057e7ac2526669a09301e2283cf611f0da3b1c1e425ba37dc768994e8162acd2b999fa0fc311c356abde371f756742bce9122943530132934fe659007623263d50a7a296259a24bf3de"], 0x100}, 0x1, 0x0, 0x0, 0x40800}, 0x40) openat$auto_rtc_dev_fops_dev(0xffffffffffffff9c, &(0x7f0000000380), 0x82002, 0x0) close_range$auto(0x2, 0x8000, 0x0) mq_unlink$auto(0x0) 2.568575151s ago: executing program 3 (id=585): mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) mmap$auto(0x0, 0x4, 0x4000000000df, 0x78, 0xffffffffffffffff, 0x300000000000) r0 = socket(0x2, 0x1, 0x106) getsockopt$auto_SO_NOFCS(r0, 0x5, 0x2b, 0x0, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @remote}, 0x6a) r1 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mtdblock0\x00', 0x14f602, 0x0) write$auto(0x3, 0x0, 0x100082) mmap$auto(0x840, 0x40000a, 0xb6a, 0x9b7f, 0x2, 0x5) socket(0x2b, 0x1, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) recvfrom$auto(0x3, 0x0, 0x800000000e, 0x100, 0x0, 0xfffffffffffffffd) setsockopt$auto(0x3, 0x1, 0x21, 0x0, 0x9) write$auto(r1, 0x0, 0xfffffdef) connect$auto(0x3, &(0x7f00000000c0)=@in={0x2, 0x3}, 0x55) 2.417732529s ago: executing program 0 (id=586): socket(0x2, 0x3, 0xa) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) openat$auto_proc_projid_map_operations_base(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/projid_map\x00', 0x201, 0x0) socket(0x2, 0x801, 0x2) mmap$auto(0x0, 0xe983, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) sendfile$auto(0x1, 0xffffffffffffffff, 0x0, 0x7ffff000) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x40000008000) close_range$auto(0x2, 0x8, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x261c2, 0x184) openat$auto_generic(0xffffffffffffff9c, &(0x7f0000000080)='/proc/kpageflags\x00', 0x2, 0x0) readv$auto(0x3, &(0x7f00000000c0)={0x0, 0x101d0}, 0x400) 2.29187557s ago: executing program 1 (id=587): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) io_uring_setup$auto(0x86, 0x0) close_range$auto(0x2, 0x8000, 0x0) socket(0x2, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) ioctl$auto_KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r1) ioctl$auto_KVM_CREATE_VM(r0, 0x4008ae8a, 0x0) madvise$auto(0x0, 0x20200, 0x15) close_range$auto(0x2, 0x8, 0x0) 1.730850426s ago: executing program 2 (id=588): madvise$auto_MADV_UNMERGEABLE(0x2, 0x7, 0xd) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000001100)='/sys/devices/virtual/dmi/id/modalias\x00', 0x40280, 0x0) madvise$auto_MADV_UNMERGEABLE(0x9, 0x6094, 0xd) socket$nl_generic(0x10, 0x3, 0x10) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/mpls/conf/netdevsim2/input\x00', 0x40802, 0x0) sendfile$auto(0x6, 0x3, 0x0, 0xc01) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = socket(0x2b, 0x1, 0x9) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4e22, @remote}, 0x6a) sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0x800009}, 0x5, 0x20000000) r1 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000080), r0) sendmsg$auto_NL80211_CMD_DISASSOCIATE(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\b\x00\x00', @ANYRES16=r1, @ANYBLOB="00012bbd7000fddbdf252800000005003e000800000031004801a289c1c1f3026f75a4d3a66a76f9f65578159c8a96f55e156e69b5114d651d9ec494"], 0x60}, 0x1, 0x0, 0x0, 0x54}, 0x1) r2 = socket(0xa, 0x1, 0x84) mmap$auto(0x0, 0xa, 0xdb, 0x9b72, 0x5, 0x8000) io_uring_setup$auto(0x81c5, 0x0) setsockopt$auto(0x3, 0x10000000084, 0x81, 0x0, 0x8) getsockopt$auto(r2, 0x84, 0x1b, 0x0, 0x0) sendfile$auto(0x1, 0x3, 0x0, 0x7ffff000) mbind$auto(0x2000, 0x100000004, 0x100000000, 0x0, 0x5, 0x2) mmap$auto(0x8, 0x200006, 0x2, 0x40ebd, 0x602, 0x300400000000) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r3 = socket(0x2, 0x1, 0x0) sendmmsg$auto(r3, 0x0, 0x5, 0x20000000) write$auto(0x3, 0x0, 0xfffffdef) recvfrom$auto(0x3, 0x0, 0x800000000e, 0x100, 0x0, 0xfffffffffffffffd) r4 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000000)='/dev/adsp1\x00', 0x20b42, 0x0) mmap$auto(0x0, 0x2020009, 0x9, 0xeb1, 0xfffefffffffffffa, 0x8000) write$auto(0x3, 0x0, 0x100082) ioctl$auto_SNDCTL_DSP_SETFMT(r4, 0xc0045005, &(0x7f0000000040)) 1.628860443s ago: executing program 1 (id=589): mmap$auto(0x0, 0x2000d, 0x7, 0xeb1, 0x404, 0x10008000) madvise$auto(0x0, 0xffffffffffff0001, 0x15) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) r1 = io_uring_setup$auto(0x59, &(0x7f0000000080)={0x7fffffff, 0x1d, 0x3000, 0x6, 0x7, 0x400a, 0xffffffffffffffff, [], {0x6, 0x9, 0x8c48, 0x29b, 0x3, 0x7f, 0x0, 0x6}, {0x100, 0x1, 0x52, 0x85, 0x2, 0x1a7b870a, 0x76c5, 0x8, 0x100000000}}) r2 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/tracing/per_cpu/cpu0/trace_pipe_raw\x00', 0x82000, 0x0) ioctl$auto_tracing_buffers_fops_trace(r2, 0x5220, 0x0) poll$auto(&(0x7f0000000040)={r1, 0x1, 0x40}, 0x8, 0x8000) socket(0xa, 0x1, 0x100) close_range$auto(0x2, 0x8, 0x0) r3 = openat$auto_mtd_fops_mtdchar(0xffffffffffffff9c, &(0x7f0000002640)='/dev/mtd0\x00', 0x8000, 0x0) ioctl$auto_OTPSELECT(r3, 0x80044d0d, &(0x7f00000000c0)=0x10009) socket(0x2, 0x1, 0x0) shutdown$auto(0x200000003, 0x2) 1.458735954s ago: executing program 0 (id=590): r0 = socket(0x10, 0x2, 0x6) sendmmsg$auto(r0, 0x0, 0x5, 0x400a) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x2, 0x1, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x37}}, 0x6e) sendmmsg$auto(r1, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0x800009}, 0x9, 0x20000000) socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) sendmsg$auto_NL80211_CMD_GET_REG(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x8) mmap$auto(0x0, 0x2020009, 0x3, 0x9000000eb1, 0xfffffffffffffffa, 0x8000) setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) sendto$auto(0x3, 0x0, 0x5, 0x5d9, 0x0, 0x8) sendmsg$auto_NLBL_MGMT_C_ADD(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) 1.199741531s ago: executing program 3 (id=591): openat$auto_dynamic_events_ops_trace_dynevent(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing/dynamic_events\x00', 0x103, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000001040)='/proc/asound/card1/pcm1c/sub7/info\x00', 0x28102, 0x0) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty12\x00', 0x800, 0x0) openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/controlC1\x00', 0x40000, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D1\x00', 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) close_range$auto(0x2, 0x8, 0x0) r1 = socket(0x10, 0x2, 0x4) close_range$auto(0x2, 0x8, 0x0) r2 = socket(0x10, 0x2, 0xc) sendmsg$auto_TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, &(0x7f0000003780)={0x0, 0x0, &(0x7f0000003740)={&(0x7f0000000000)=ANY=[@ANYBLOB="b1000000", @ANYRES16, @ANYBLOB="0100"], 0x20}, 0x1, 0x0, 0x0, 0x41}, 0x40080) sendmsg$auto_ETHTOOL_MSG_CHANNELS_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="18000000", @ANYRES8=r2, @ANYRES8=r0], 0x18}, 0x1, 0x0, 0x0, 0x60008004}, 0x4000050) write$auto(r1, &(0x7f0000000000)='-\x00', 0xfdef) 850.09322ms ago: executing program 2 (id=592): mmap$auto(0x0, 0x2000d, 0x4000000200df, 0xeb1, 0x404, 0x8000) close_range$auto(0x2, 0x8, 0x0) r0 = socket(0xa, 0x1, 0x84) r1 = socket(0x10, 0x2, 0x0) statmount$auto(0x0, &(0x7f0000000180)={0x8, 0x1, 0x9, 0x7, 0x3e, 0xfffffffffffffffa, 0x1ffde, 0x0, 0xa, 0x2, 0x9, 0x3, 0x9, 0x4, 0xb4, 0x9, 0x2, 0x10000, 0x80, 0x7, 0x0, 0x7, 0x2000, 0x200, 0x0, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0xadd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, 0x1fe, 0x200d) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="1e00df45"], 0x1ac}}, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[], 0x1ac}}, 0x40000) recvmmsg$auto(r1, &(0x7f0000000100)={{0x0, 0x4, &(0x7f0000000080)={&(0x7f0000000040), 0xcb}, 0x3, 0x0, 0x80000000, 0x6}, 0x9}, 0x7, 0x6, 0x0) r2 = syz_genetlink_get_family_id$auto_nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_NL80211_CMD_GET_REG(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="72010000", @ANYRES16=r2], 0x1ac}}, 0x40000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[], 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x0) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x0, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x6}, 0x3, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="72010000", @ANYBLOB="1c"], 0x1ac}}, 0x40000) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) 818.075125ms ago: executing program 0 (id=593): close_range$auto(0x0, 0xfffffffffffff000, 0x2) openat$auto_vhci_fops_hci_vhci(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r0 = socket(0x11, 0x3, 0x9) socket(0xa, 0x2, 0x3a) socket$nl_generic(0x10, 0x3, 0x10) socket(0xa, 0x5, 0x0) openat$auto_proc_mountinfo_operations_mnt_namespace(0xffffffffffffff9c, &(0x7f0000000000)='/proc/cpuinfo\x00', 0x8800, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/fs/cifs/Stats\x00', 0x28102, 0x0) socket(0xa, 0x2, 0x0) r1 = openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x787806, 0x0) close_range$auto(0x2, 0x8, 0x0) r2 = socket(0x10, 0x2, 0x4) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0xc) sendmsg$auto_ETHTOOL_MSG_CHANNELS_GET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYRES8=r0, @ANYRES8=r1], 0x18}, 0x1, 0x0, 0x0, 0x60008004}, 0x2000c082) write$auto(r2, &(0x7f0000000000)='-\x00', 0xfdef) 389.106155ms ago: executing program 0 (id=594): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_raw_fops_raw_gadget(0xffffffffffffff9c, &(0x7f0000000040), 0x80040, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000480)='/sys/module/zswap/parameters/compressor\x00', 0x80002, 0x0) socket(0x2b, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/memory.kmem.tcp.limit_in_bytes\x00', 0xc2481, 0x0) socket(0x2, 0x5, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) socketpair$auto(0x1, 0x1, 0x8000000000000000, 0x0) semctl$auto(0x204, 0xfffffffe, 0x3, 0x4) r0 = openat$auto_ucma_fops_ucma(0xffffffffffffff9c, &(0x7f0000000180), 0x101002, 0x0) write$auto(r0, 0x0, 0xc3) 383.578303ms ago: executing program 1 (id=595): mmap$auto(0x0, 0x200006, 0x2, 0x40eb1, 0x602, 0x300000000000) openat$auto_dvb_demux_fops_dmxdev(0xffffffffffffff9c, &(0x7f00000001c0), 0x80100, 0x0) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000140), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r2 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) ioctl$auto_KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r2) ioctl$auto_KVM_CREATE_VM(r1, 0x4140aecd, 0x0) ioctl$auto_KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$auto(0x3, 0xae60, 0x10000000000402) ioctl$auto_KVM_CREATE_VM(r0, 0x4138ae84, 0x0) 305.294763ms ago: executing program 2 (id=596): socket$nl_generic(0x10, 0x3, 0x10) socket(0x10, 0x2, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x80000000000000a, 0x2, 0x0) socket(0xa, 0x801, 0x84) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @empty}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x11}}, 0x54) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x800000000001, 0x0) write$auto(r0, &(0x7f00000005c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D_#\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^:\xd1\xe3\xf1@\xc0\x93^:Mn#Oi\xaa[X\x93)\x8f\x03K\xe6\xa4\x11?\xf1\x02+\\\xf9\x8b\xe5l5\x11\x006c\x907E\xeb\x81\fB\xe3\xf8n\x8f\x94V\xbcB\x9cm\x9f\x15\x00Q\xf8\x8fFW#?\xd5Z~\xa51\x832\xbd|\x19\xda\x8e\xff\x17\r\x96\xa3\xcc+\xf4a\xffN\xd2_\xe5\\\xf8Lzc\xd4\xa0\x1f\x04_\xf1\xc6\fO\xbe?)Q\xc7\\B\xdb\xeaI\xde\xe9m\xf5\xf9\x19\xd3@IK\xe3c\x0ek\x8drZ\xad\xdc\xbb\xfc\xd4\x1f\xdaOW\x87\xb6Fm\x12\xadw(z\\j\xcc0P\xaeC\x9f\xbf\xd5\xf9\xe3\x85~cG\f\x85\xd6\x84ma\xfd\xdayNj\x80\xdd3^\x87,\x14\x8e\xbe$\x05\x8a\xb0 M\xf6$B TCs\xa9\x91dil[\xfc\a\xbfD\xd9\x8d(F\x1e\f\xec\xe9K|h\xf5\xcaUI\x18#\xbed\xa8C\x8a\xbb\fE\xe6\xa3|\xf7\xa8\xbb\xd3\x97l.V/uc\xb5Q\x1eY\xe0\x03\xa1\xc1\xc8\xe2=RK\x7fWV;\xe4\xccTsf\xa7[\xdd\x9cR\xab\xf81s\xbc\x9c\xaaSGH\x9al\xb9%u\v\xb4\x9d\x95\x16\x01\xbbT\x99S\xf8A\xcd\bRC\xf4\xb0\x1a%\xdd+1\x81\x9d6\x90\xe8\xc6\xc1\x1e\xf0~\xaf\x10g&\xd6\x01l::V\xdbJiVW\xab4G\x97\x9cl', 0x100000a3d9) write$auto(0xffffffffffffffff, 0x0, 0x98c7) sendmmsg$auto(0xffffffffffffffff, 0x0, 0x7, 0x4008) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/net/ipv6_route\x00', 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) 114.945217ms ago: executing program 3 (id=597): mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000) unshare$auto(0x40000080) r0 = ioctl$auto_TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptya5\x00', 0x62c00, 0x0) openat$auto_uinput_fops_uinput(0xffffffffffffff9c, 0x0, 0x101001, 0x0) openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, &(0x7f0000000040), 0x109001, 0x0) openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$auto_USBDEVFS_DISCSIGNAL(r0, 0x8010550e, &(0x7f00000001c0)={0x7fffffff, &(0x7f0000000140)="09c992f401af1f859ebfe90103b3d8a9139d0970cdf0a7a7a9c49d95bdc723a16e08b6ef4d59dc172922fcc13f25246544ded54a668268195253ac0a53667cafbc89ad715d9f68f20bda4f65abaaaac32c0fcacab6304e12f117"}) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000500)='/dev/tty34\x00', 0x2200, 0x0) ioctl$auto_XFS_IOC_FREESP(r0, 0x4030580b, &(0x7f0000000080)={0x9, 0x11, 0x9, 0x0, 0x3, 0x0}) syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/net\x00') r2 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r2, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd, 0x4, 0x948b, 0x3, 0x15f4da07, 0x3, 0x3, 0x62, 0x8000001f, 0x7, 0x6d3e, 0x9, 0x2, 0x8]}, 0x0) madvise$auto(0x0, 0x7fffffffffffffff, 0xa) mincore$auto(0x1000, 0x8001, 0x0) unshare$auto(0x20000080) connect$auto(0x3, &(0x7f00000000c0)=@vsock={0x28, 0x0, 0x2710}, 0x10) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) madvise$auto(0x0, 0xffffffffffff0001, 0x15) munmap$auto(0x20001000, 0x7fb3) ioctl$auto(0xc8, 0x800454e0, 0x5) ptrace$auto(0x10, 0x10000000000001, 0xffffffffffffff56, 0x868f) capset$auto(0x0, 0x0) r3 = socket(0xa, 0x2, 0x3a) setsockopt$auto(r3, 0x29, 0x1d, &(0x7f0000000040)='!\x00', 0x1ff) select$auto(0x9, &(0x7f00000000c0)={[0xeeda, 0x5, 0x100000003, 0x9, 0x6, 0x1ff, 0x100000000, 0x3, 0x4, 0x401, 0x0, 0x8, 0x6, 0x9a8c, 0x9, 0x10001]}, &(0x7f0000000200)={[0x8, 0x8000000000000000, 0x2, 0xb, 0x1, 0x9, 0x0, 0x7fff, 0xa, 0x18f, 0xfffffffffffffff9, 0x3, 0x5a4, 0x1000, 0x80000001, 0x1]}, 0x0, &(0x7f0000000280)={0x10006, 0xcc}) 0s ago: executing program 1 (id=598): close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) socketpair$auto(0x1e, 0x5, 0x3, 0x0) close_range$auto(0x2, 0x8, 0x0) open(0x0, 0x22240, 0x155) socket(0x2, 0x2, 0x0) r0 = socket(0x2, 0x5, 0x0) close_range$auto(0x2, 0x8, 0x0) open(0x0, 0x22240, 0x155) socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0xffff, @remote}, 0x6a) socket(0x2, 0x1, 0x106) listen$auto(0x3, 0x81) sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0x10b}, 0x800009}, 0x5, 0x20000000) poll$auto(&(0x7f0000000d40)={0x3, 0x1, 0x6}, 0x5, 0x400) kernel console output (not intermixed with test programs): tadv_slave_0 [ 88.272775][ T5848] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.296121][ T5852] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 88.312798][ T5844] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.326615][ T5852] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.335646][ T5852] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.345544][ T5852] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.354473][ T5852] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.464469][ T5845] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.511450][ T1080] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.530675][ T1080] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.578188][ T5848] veth0_vlan: entered promiscuous mode [ 88.589301][ T3537] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.596244][ T5844] veth0_vlan: entered promiscuous mode [ 88.597872][ T3537] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.615375][ T5848] veth1_vlan: entered promiscuous mode [ 88.659396][ T5844] veth1_vlan: entered promiscuous mode [ 88.714544][ T5852] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 88.745193][ T5848] veth0_macvtap: entered promiscuous mode [ 88.768157][ T5845] veth0_vlan: entered promiscuous mode [ 88.793143][ T5848] veth1_macvtap: entered promiscuous mode [ 88.825002][ T5844] veth0_macvtap: entered promiscuous mode [ 88.832577][ T5845] veth1_vlan: entered promiscuous mode [ 88.873879][ T5844] veth1_macvtap: entered promiscuous mode [ 88.910601][ T5848] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 88.970470][ T5848] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 88.991159][ T5844] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.003137][ T5845] veth0_macvtap: entered promiscuous mode [ 89.024353][ T5848] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.033150][ T5848] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.042707][ T5848] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.051722][ T5848] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.079870][ T5844] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.097854][ T5845] veth1_macvtap: entered promiscuous mode [ 89.126374][ T5844] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.139135][ T5844] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.156142][ T5844] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.177866][ T5844] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.321001][ T5845] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.380910][ T5845] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.418110][ T5845] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.431634][ T5845] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.441287][ T5845] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.450122][ T5845] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.538834][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.568167][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.622987][ T3537] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.656253][ T3537] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.730213][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.751486][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.786007][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.813758][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.848911][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.874444][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.886146][ T5168] Bluetooth: hci1: command tx timeout [ 89.892009][ T5858] Bluetooth: hci0: command tx timeout [ 89.947428][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.963613][ T5168] Bluetooth: hci2: command tx timeout [ 89.969073][ T5858] Bluetooth: hci3: command tx timeout [ 89.992600][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.587738][ T0] NOHZ tick-stop error: local softirq work is pending, handler #01!!! [ 91.165092][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 91.285166][ T5970] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 91.427585][ T0] NOHZ tick-stop error: local softirq work is pending, handler #140!!! [ 91.449281][ T5970] netlink: 4 bytes leftover after parsing attributes in process `syz.3.10'. [ 91.663494][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 91.675395][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 91.684354][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 91.799809][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 91.902676][ T9] cfg80211: failed to load regulatory.db [ 91.965943][ T5858] Bluetooth: hci0: command tx timeout [ 91.971360][ T5858] Bluetooth: hci1: command tx timeout [ 92.043698][ T5168] Bluetooth: hci2: command tx timeout [ 92.049264][ T5858] Bluetooth: hci3: command tx timeout [ 92.238280][ T5985] random: crng reseeded on system resumption [ 92.473468][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 92.544408][ T5965] ptrace attach of "./syz-executor exec"[5848] was attempted by "./syz-executor exec"[5965] [ 92.555079][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 92.663750][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 92.738203][ T5995] sg_write: data in/out 589824/1 bytes for SCSI command 0x7b-- guessing data in; [ 92.738203][ T5995] program syz.3.18 not setting count and/or reply_len properly [ 92.910935][ T5997] ubi0: attaching mtd0 [ 92.931288][ T5997] ubi0: scanning is finished [ 92.981928][ T5997] ubi0: empty MTD device detected [ 93.101077][ T30] audit: type=1800 audit(1752096990.531:2): pid=6001 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="" name="lu_gp_id" dev="configfs" ino=7250 res=0 errno=0 [ 93.278064][ T6009] binder: 6008:6009 ioctl c0306201 0 returned -14 [ 93.665755][ T5997] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 93.717072][ T5997] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 93.743486][ T5997] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 93.750508][ T5997] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 93.869183][ T5997] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 93.887908][ T5997] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 93.898272][ T5997] ubi0: max/mean erase counter: 0/0, WL threshold: 4096, image sequence number: 2910565191 [ 93.913314][ T5997] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 93.924334][ T6014] ubi0: background thread "ubi_bgt0d" started, PID 6014 [ 93.933420][ T5999] ubi0: detaching mtd0 [ 93.942745][ T5999] ubi0: mtd0 is detached [ 94.733508][ T6030] Zero length message leads to an empty skb [ 95.429492][ T6038] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input5 [ 96.123174][ T6050] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input6 [ 97.812341][ T6104] binder: 6103:6104 ioctl 600004 3 returned -22 [ 97.854569][ T6104] binder: 6103:6104 ioctl c0306201 200000000340 returned -11 [ 99.504166][ T6147] ubi0: attaching mtd0 [ 99.522309][ T6147] ubi0: scanning is finished [ 99.713278][ T6147] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 99.733304][ T6147] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 99.740578][ T6147] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 99.814223][ T6147] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 99.821658][ T6147] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 99.882688][ T6147] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 99.902968][ T6147] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2910565191 [ 99.933606][ T6147] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 99.985861][ T6153] ubi0: background thread "ubi_bgt0d" started, PID 6153 [ 99.992882][ T6148] ubi0: detaching mtd0 [ 100.064607][ T6148] ubi0: mtd0 is detached [ 101.864956][ T6203] openvswitch: netlink: Message has 8 unknown bytes. [ 102.786649][ T6173] ptrace attach of "./syz-executor exec"[5852] was attempted by "./syz-executor exec"[6173] [ 104.406470][ T5858] Bluetooth: hci1: unexpected event 0x3e length: 726 > 260 [ 104.406510][ T5858] Bluetooth: hci1: unexpected subevent 0x0e length: 725 > 15 [ 104.421288][ T5858] Bluetooth: hci1: Unable to find connection for dst 00:a2:f2:94:be:c8 sid 0x4f [ 105.575318][ T6304] netlink: 28 bytes leftover after parsing attributes in process `syz.2.98'. [ 107.359633][ T5858] Bluetooth: hci1: ACL packet too small [ 111.116223][ T6397] ptrace attach of "./syz-executor exec"[5845] was attempted by "./syz-executor exec"[6397] [ 111.463365][ T6420] binder: BINDER_SET_CONTEXT_MGR already set [ 111.489279][ T6420] binder: 6419:6420 ioctl 40046207 0 returned -16 [ 112.353763][ T6441] FAULT_INJECTION: forcing a failure. [ 112.353763][ T6441] name failslab, interval 1, probability 0, space 0, times 1 [ 112.440057][ T6441] CPU: 0 UID: 0 PID: 6441 Comm: syz.3.121 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 112.440081][ T6441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 112.440093][ T6441] Call Trace: [ 112.440098][ T6441] [ 112.440107][ T6441] dump_stack_lvl+0x16c/0x1f0 [ 112.440138][ T6441] should_fail_ex+0x512/0x640 [ 112.440158][ T6441] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 112.440183][ T6441] should_failslab+0xc2/0x120 [ 112.440197][ T6441] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 112.440219][ T6441] ? sk_prot_alloc+0x60/0x2a0 [ 112.440236][ T6441] sk_prot_alloc+0x60/0x2a0 [ 112.440251][ T6441] sk_alloc+0x36/0xc20 [ 112.440272][ T6441] rds_create+0x9e/0x5f0 [ 112.440292][ T6441] __sock_create+0x335/0x8d0 [ 112.440311][ T6441] __sys_socket+0x14d/0x260 [ 112.440327][ T6441] ? __pfx___sys_socket+0x10/0x10 [ 112.440350][ T6441] ? xfd_validate_state+0x61/0x180 [ 112.440375][ T6441] __x64_sys_socket+0x72/0xb0 [ 112.440391][ T6441] ? lockdep_hardirqs_on+0x7c/0x110 [ 112.440411][ T6441] do_syscall_64+0xcd/0x490 [ 112.440434][ T6441] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 112.440448][ T6441] RIP: 0033:0x7f9b9898e929 [ 112.440461][ T6441] 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 [ 112.440474][ T6441] RSP: 002b:00007f9b99785038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 112.440488][ T6441] RAX: ffffffffffffffda RBX: 00007f9b98bb5fa0 RCX: 00007f9b9898e929 [ 112.440498][ T6441] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000015 [ 112.440505][ T6441] RBP: 00007f9b98a10b39 R08: 0000000000000000 R09: 0000000000000000 [ 112.440514][ T6441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 112.440521][ T6441] R13: 0000000000000000 R14: 00007f9b98bb5fa0 R15: 00007ffd47ccc6e8 [ 112.440539][ T6441] [ 113.163933][ T6449] mmap: syz.3.123 (6449) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 113.988344][ T6466] FAULT_INJECTION: forcing a failure. [ 113.988344][ T6466] name failslab, interval 1, probability 0, space 0, times 0 [ 114.028924][ T6470] netlink: 342 bytes leftover after parsing attributes in process `syz.3.131'. [ 114.032739][ T6466] CPU: 1 UID: 0 PID: 6466 Comm: syz.2.130 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 114.032776][ T6466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 114.032792][ T6466] Call Trace: [ 114.032801][ T6466] [ 114.032810][ T6466] dump_stack_lvl+0x16c/0x1f0 [ 114.032851][ T6466] should_fail_ex+0x512/0x640 [ 114.032887][ T6466] ? __kmalloc_noprof+0xbf/0x510 [ 114.032926][ T6466] ? sk_prot_alloc+0x1a8/0x2a0 [ 114.032949][ T6466] should_failslab+0xc2/0x120 [ 114.032974][ T6466] __kmalloc_noprof+0xd2/0x510 [ 114.033016][ T6466] sk_prot_alloc+0x1a8/0x2a0 [ 114.033043][ T6466] sk_alloc+0x36/0xc20 [ 114.033077][ T6466] mISDN_sock_create+0x275/0x410 [ 114.033116][ T6466] __sock_create+0x335/0x8d0 [ 114.033150][ T6466] __sys_socket+0x14d/0x260 [ 114.033190][ T6466] ? __pfx___sys_socket+0x10/0x10 [ 114.033219][ T6466] ? xfd_validate_state+0x61/0x180 [ 114.033253][ T6466] ? __task_pid_nr_ns+0x17c/0x500 [ 114.033296][ T6466] __x64_sys_socket+0x72/0xb0 [ 114.033324][ T6466] ? lockdep_hardirqs_on+0x7c/0x110 [ 114.033357][ T6466] do_syscall_64+0xcd/0x490 [ 114.033394][ T6466] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 114.033420][ T6466] RIP: 0033:0x7fe2c0f8e929 [ 114.033440][ T6466] 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 [ 114.033463][ T6466] RSP: 002b:00007fe2c1d58038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 114.033487][ T6466] RAX: ffffffffffffffda RBX: 00007fe2c11b5fa0 RCX: 00007fe2c0f8e929 [ 114.033504][ T6466] RDX: 0010000000000002 RSI: 0000000000000002 RDI: 0000000000000022 [ 114.033519][ T6466] RBP: 00007fe2c1010b39 R08: 0000000000000000 R09: 0000000000000000 [ 114.033534][ T6466] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 114.033549][ T6466] R13: 0000000000000000 R14: 00007fe2c11b5fa0 R15: 00007ffe67703db8 [ 114.033586][ T6466] [ 114.612443][ T6482] FAULT_INJECTION: forcing a failure. [ 114.612443][ T6482] name failslab, interval 1, probability 0, space 0, times 0 [ 114.643426][ T6482] CPU: 0 UID: 0 PID: 6482 Comm: syz.3.135 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 114.643464][ T6482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 114.643479][ T6482] Call Trace: [ 114.643488][ T6482] [ 114.643498][ T6482] dump_stack_lvl+0x16c/0x1f0 [ 114.643541][ T6482] should_fail_ex+0x512/0x640 [ 114.643575][ T6482] ? __kmalloc_noprof+0xbf/0x510 [ 114.643615][ T6482] ? lsm_blob_alloc+0x68/0x90 [ 114.643652][ T6482] should_failslab+0xc2/0x120 [ 114.643676][ T6482] __kmalloc_noprof+0xd2/0x510 [ 114.643719][ T6482] lsm_blob_alloc+0x68/0x90 [ 114.643755][ T6482] security_prepare_creds+0x30/0x270 [ 114.643792][ T6482] prepare_creds+0x56f/0x7d0 [ 114.643831][ T6482] __sys_setresuid+0x46d/0x1160 [ 114.643867][ T6482] do_syscall_64+0xcd/0x490 [ 114.643905][ T6482] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 114.643931][ T6482] RIP: 0033:0x7f9b9898e929 [ 114.643952][ T6482] 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 [ 114.643976][ T6482] RSP: 002b:00007f9b99785038 EFLAGS: 00000246 ORIG_RAX: 0000000000000075 [ 114.644000][ T6482] RAX: ffffffffffffffda RBX: 00007f9b98bb5fa0 RCX: 00007f9b9898e929 [ 114.644017][ T6482] RDX: 0000000000008080 RSI: 0000000000000007 RDI: 0000000000000002 [ 114.644032][ T6482] RBP: 00007f9b98a10b39 R08: 0000000000000000 R09: 0000000000000000 [ 114.644047][ T6482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 114.644062][ T6482] R13: 0000000000000000 R14: 00007f9b98bb5fa0 R15: 00007ffd47ccc6e8 [ 114.644097][ T6482] [ 118.124173][ T6550] dyndbg: bad flag-op , at start of  [ 118.138792][ T6550] dyndbg: flags parse failed [ 120.322715][ T6605] syz.2.153 uses obsolete (PF_INET,SOCK_PACKET) [ 120.722612][ T6610] netlink: 'syz.0.154': attribute type 9 has an invalid length. [ 120.753477][ T6610] netlink: 330 bytes leftover after parsing attributes in process `syz.0.154'. [ 121.055130][ T6623] FAULT_INJECTION: forcing a failure. [ 121.055130][ T6623] name failslab, interval 1, probability 0, space 0, times 0 [ 121.085882][ T6623] CPU: 1 UID: 0 PID: 6623 Comm: syz.1.159 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 121.085921][ T6623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 121.085936][ T6623] Call Trace: [ 121.085946][ T6623] [ 121.085957][ T6623] dump_stack_lvl+0x16c/0x1f0 [ 121.086003][ T6623] should_fail_ex+0x512/0x640 [ 121.086037][ T6623] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 121.086075][ T6623] should_failslab+0xc2/0x120 [ 121.086100][ T6623] __kmalloc_cache_noprof+0x6a/0x3e0 [ 121.086133][ T6623] ? mqueue_init_fs_context+0x4b/0x480 [ 121.086165][ T6623] ? __pfx_mqueue_init_fs_context+0x10/0x10 [ 121.086189][ T6623] mqueue_init_fs_context+0x4b/0x480 [ 121.086214][ T6623] ? __pfx_mqueue_init_fs_context+0x10/0x10 [ 121.086241][ T6623] alloc_fs_context+0x54d/0x9c0 [ 121.086283][ T6623] mq_init_ns+0x172/0x620 [ 121.086321][ T6623] copy_ipcs+0x383/0x610 [ 121.086346][ T6623] ? copy_utsname+0xab/0x470 [ 121.086384][ T6623] create_new_namespaces+0x20a/0xa90 [ 121.086415][ T6623] ? security_capable+0x7e/0x260 [ 121.086444][ T6623] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 121.086476][ T6623] ksys_unshare+0x45b/0xa40 [ 121.086509][ T6623] ? __pfx_ksys_unshare+0x10/0x10 [ 121.086543][ T6623] ? xfd_validate_state+0x61/0x180 [ 121.086585][ T6623] __x64_sys_unshare+0x31/0x40 [ 121.086617][ T6623] do_syscall_64+0xcd/0x490 [ 121.086655][ T6623] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 121.086680][ T6623] RIP: 0033:0x7f41e218e929 [ 121.086701][ T6623] 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 [ 121.086729][ T6623] RSP: 002b:00007f41e2f13038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 121.086757][ T6623] RAX: ffffffffffffffda RBX: 00007f41e23b5fa0 RCX: 00007f41e218e929 [ 121.086774][ T6623] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000008000400 [ 121.086790][ T6623] RBP: 00007f41e2210b39 R08: 0000000000000000 R09: 0000000000000000 [ 121.086805][ T6623] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 121.086820][ T6623] R13: 0000000000000000 R14: 00007f41e23b5fa0 R15: 00007ffc538383e8 [ 121.086855][ T6623] [ 121.380931][ T6626] CIFS: VFS: Unsupported security flags: 0x10 [ 122.150560][ T6647] binder: 6645:6647 ioctl c0306201 0 returned -14 [ 123.122737][ T6669] FAULT_INJECTION: forcing a failure. [ 123.122737][ T6669] name failslab, interval 1, probability 0, space 0, times 0 [ 123.163314][ T6669] CPU: 0 UID: 0 PID: 6669 Comm: syz.2.169 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 123.163352][ T6669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 123.163368][ T6669] Call Trace: [ 123.163375][ T6669] [ 123.163385][ T6669] dump_stack_lvl+0x16c/0x1f0 [ 123.163426][ T6669] should_fail_ex+0x512/0x640 [ 123.163461][ T6669] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 123.163496][ T6669] should_failslab+0xc2/0x120 [ 123.163521][ T6669] __kmalloc_cache_noprof+0x6a/0x3e0 [ 123.163553][ T6669] ? snd_pcm_oss_change_params_locked+0x211/0x3a30 [ 123.163582][ T6669] ? kasan_save_track+0x14/0x30 [ 123.163619][ T6669] snd_pcm_oss_change_params_locked+0x211/0x3a30 [ 123.163650][ T6669] ? rcu_is_watching+0x12/0xc0 [ 123.163680][ T6669] ? __mutex_lock+0x1ca/0xb90 [ 123.163719][ T6669] ? __pfx_snd_pcm_oss_change_params_locked+0x10/0x10 [ 123.163749][ T6669] ? __pfx___mutex_lock+0x10/0x10 [ 123.163793][ T6669] ? __fsnotify_parent+0x24b/0xc40 [ 123.163835][ T6669] snd_pcm_oss_make_ready+0xe6/0x1b0 [ 123.163864][ T6669] ? __pfx_snd_pcm_oss_release+0x10/0x10 [ 123.163889][ T6669] snd_pcm_oss_sync+0x1de/0x840 [ 123.163921][ T6669] ? __pfx_snd_pcm_oss_release+0x10/0x10 [ 123.163947][ T6669] snd_pcm_oss_release+0x28b/0x310 [ 123.163976][ T6669] ? __pfx_snd_pcm_oss_release+0x10/0x10 [ 123.164001][ T6669] __fput+0x402/0xb70 [ 123.164036][ T6669] task_work_run+0x150/0x240 [ 123.164085][ T6669] ? __pfx_task_work_run+0x10/0x10 [ 123.164126][ T6669] ? __pfx___do_sys_close_range+0x10/0x10 [ 123.164170][ T6669] exit_to_user_mode_loop+0xeb/0x110 [ 123.164209][ T6669] do_syscall_64+0x3f6/0x490 [ 123.164248][ T6669] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.164274][ T6669] RIP: 0033:0x7fe2c0f8e929 [ 123.164295][ T6669] 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 [ 123.164319][ T6669] RSP: 002b:00007fe2c1d58038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 123.164348][ T6669] RAX: 0000000000000000 RBX: 00007fe2c11b5fa0 RCX: 00007fe2c0f8e929 [ 123.164365][ T6669] RDX: 0000000000000000 RSI: fffffffffffff000 RDI: 0000000000000000 [ 123.164381][ T6669] RBP: 00007fe2c1010b39 R08: 0000000000000000 R09: 0000000000000000 [ 123.164396][ T6669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 123.164412][ T6669] R13: 0000000000000000 R14: 00007fe2c11b5fa0 R15: 00007ffe67703db8 [ 123.164448][ T6669] [ 123.679410][ T6674] FAULT_INJECTION: forcing a failure. [ 123.679410][ T6674] name failslab, interval 1, probability 0, space 0, times 0 [ 123.693714][ T6674] CPU: 0 UID: 0 PID: 6674 Comm: syz.1.170 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 123.693751][ T6674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 123.693765][ T6674] Call Trace: [ 123.693774][ T6674] [ 123.693784][ T6674] dump_stack_lvl+0x16c/0x1f0 [ 123.693827][ T6674] should_fail_ex+0x512/0x640 [ 123.693862][ T6674] ? __kvmalloc_node_noprof+0x124/0x620 [ 123.693902][ T6674] should_failslab+0xc2/0x120 [ 123.693927][ T6674] __kvmalloc_node_noprof+0x137/0x620 [ 123.693963][ T6674] ? io_alloc_cache_init+0x33/0x170 [ 123.694005][ T6674] ? io_alloc_cache_init+0x33/0x170 [ 123.694048][ T6674] io_alloc_cache_init+0x33/0x170 [ 123.694087][ T6674] io_uring_setup+0x61d/0x2080 [ 123.694126][ T6674] ? __pfx_io_uring_setup+0x10/0x10 [ 123.694157][ T6674] ? do_futex+0x122/0x350 [ 123.694189][ T6674] ? __pfx_do_futex+0x10/0x10 [ 123.694217][ T6674] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 123.694273][ T6674] ? xfd_validate_state+0x61/0x180 [ 123.694304][ T6674] ? __pfx_do_writev+0x10/0x10 [ 123.694344][ T6674] __x64_sys_io_uring_setup+0xc2/0x170 [ 123.694377][ T6674] do_syscall_64+0xcd/0x490 [ 123.694415][ T6674] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.694440][ T6674] RIP: 0033:0x7f41e218e929 [ 123.694462][ T6674] 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 [ 123.694486][ T6674] RSP: 002b:00007f41e2f13038 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 123.694510][ T6674] RAX: ffffffffffffffda RBX: 00007f41e23b5fa0 RCX: 00007f41e218e929 [ 123.694527][ T6674] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000002000 [ 123.694541][ T6674] RBP: 00007f41e2210b39 R08: 0000000000000000 R09: 0000000000000000 [ 123.694557][ T6674] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 123.694571][ T6674] R13: 0000000000000000 R14: 00007f41e23b5fa0 R15: 00007ffc538383e8 [ 123.694606][ T6674] [ 125.448169][ T6685] ptrace attach of "./syz-executor exec"[5852] was attempted by "./syz-executor exec"[6685] [ 125.885514][ T6712] FAULT_INJECTION: forcing a failure. [ 125.885514][ T6712] name failslab, interval 1, probability 0, space 0, times 0 [ 125.957030][ T6712] CPU: 0 UID: 0 PID: 6712 Comm: syz.2.183 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 125.957075][ T6712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 125.957089][ T6712] Call Trace: [ 125.957099][ T6712] [ 125.957109][ T6712] dump_stack_lvl+0x16c/0x1f0 [ 125.957153][ T6712] should_fail_ex+0x512/0x640 [ 125.957186][ T6712] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0 [ 125.957226][ T6712] should_failslab+0xc2/0x120 [ 125.957251][ T6712] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 125.957286][ T6712] ? shmem_alloc_inode+0x25/0x50 [ 125.957317][ T6712] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 125.957340][ T6712] shmem_alloc_inode+0x25/0x50 [ 125.957366][ T6712] alloc_inode+0x61/0x240 [ 125.957394][ T6712] new_inode+0x22/0x1c0 [ 125.957423][ T6712] shmem_get_inode+0x19a/0xfb0 [ 125.957460][ T6712] shmem_mknod+0x1a8/0x450 [ 125.957495][ T6712] ? __pfx_shmem_create+0x10/0x10 [ 125.957520][ T6712] lookup_open.isra.0+0x11d3/0x1580 [ 125.957559][ T6712] ? __pfx_lookup_open.isra.0+0x10/0x10 [ 125.957610][ T6712] ? __pfx_down_write+0x10/0x10 [ 125.957630][ T6712] ? mnt_get_write_access+0x20c/0x300 [ 125.957662][ T6712] path_openat+0x893/0x2cb0 [ 125.957708][ T6712] ? __pfx_path_openat+0x10/0x10 [ 125.957745][ T6712] ? __lock_acquire+0xb8a/0x1c90 [ 125.957783][ T6712] do_filp_open+0x20b/0x470 [ 125.957816][ T6712] ? __pfx_do_filp_open+0x10/0x10 [ 125.957878][ T6712] ? alloc_fd+0x471/0x7d0 [ 125.957918][ T6712] do_sys_openat2+0x11b/0x1d0 [ 125.957944][ T6712] ? __pfx_do_sys_openat2+0x10/0x10 [ 125.957987][ T6712] __x64_sys_openat+0x174/0x210 [ 125.958016][ T6712] ? __pfx___x64_sys_openat+0x10/0x10 [ 125.958067][ T6712] do_syscall_64+0xcd/0x490 [ 125.958107][ T6712] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 125.958132][ T6712] RIP: 0033:0x7fe2c0f8e929 [ 125.958154][ T6712] 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 [ 125.958176][ T6712] RSP: 002b:00007fe2c1d58038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 125.958201][ T6712] RAX: ffffffffffffffda RBX: 00007fe2c11b5fa0 RCX: 00007fe2c0f8e929 [ 125.958218][ T6712] RDX: 0000000000040a40 RSI: 0000000000000000 RDI: ffffffffffffff9c [ 125.958235][ T6712] RBP: 00007fe2c1010b39 R08: 0000000000000000 R09: 0000000000000000 [ 125.958250][ T6712] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 125.958265][ T6712] R13: 0000000000000000 R14: 00007fe2c11b5fa0 R15: 00007ffe67703db8 [ 125.958297][ T6712] [ 128.060114][ T30] audit: type=1800 audit(1752097025.501:3): pid=6758 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.191" name="dbroot" dev="configfs" ino=9821 res=0 errno=0 [ 128.874353][ T6781] sctp: Failed to create the SCTP UDP tunneling v4 sock [ 129.176420][ T6767] zswap: compressor not available [ 129.570012][ T6802] ptrace attach of "./syz-executor exec"[5848] was attempted by "./syz-executor exec"[6802] [ 130.145782][ T6813] FAULT_INJECTION: forcing a failure. [ 130.145782][ T6813] name failslab, interval 1, probability 0, space 0, times 0 [ 130.179364][ T6813] CPU: 1 UID: 0 PID: 6813 Comm: syz.1.201 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 130.179401][ T6813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 130.179417][ T6813] Call Trace: [ 130.179425][ T6813] [ 130.179435][ T6813] dump_stack_lvl+0x16c/0x1f0 [ 130.179482][ T6813] should_fail_ex+0x512/0x640 [ 130.179517][ T6813] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 130.179554][ T6813] should_failslab+0xc2/0x120 [ 130.179580][ T6813] __kmalloc_cache_noprof+0x6a/0x3e0 [ 130.179609][ T6813] ? do_eventfd+0x67/0x2c0 [ 130.179636][ T6813] do_eventfd+0x67/0x2c0 [ 130.179656][ T6813] ? rcu_is_watching+0x12/0xc0 [ 130.179684][ T6813] __x64_sys_eventfd+0x32/0x50 [ 130.179707][ T6813] do_syscall_64+0xcd/0x490 [ 130.179745][ T6813] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 130.179771][ T6813] RIP: 0033:0x7f41e218e929 [ 130.179792][ T6813] 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 [ 130.179816][ T6813] RSP: 002b:00007f41e2f13038 EFLAGS: 00000246 ORIG_RAX: 000000000000011c [ 130.179840][ T6813] RAX: ffffffffffffffda RBX: 00007f41e23b5fa0 RCX: 00007f41e218e929 [ 130.179857][ T6813] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000006 [ 130.179871][ T6813] RBP: 00007f41e2210b39 R08: 0000000000000000 R09: 0000000000000000 [ 130.179886][ T6813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 130.179901][ T6813] R13: 0000000000000000 R14: 00007f41e23b5fa0 R15: 00007ffc538383e8 [ 130.179935][ T6813] [ 131.282632][ T6833] FAULT_INJECTION: forcing a failure. [ 131.282632][ T6833] name failslab, interval 1, probability 0, space 0, times 0 [ 131.307392][ T6833] CPU: 0 UID: 0 PID: 6833 Comm: syz.0.206 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 131.307432][ T6833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 131.307448][ T6833] Call Trace: [ 131.307457][ T6833] [ 131.307468][ T6833] dump_stack_lvl+0x16c/0x1f0 [ 131.307510][ T6833] should_fail_ex+0x512/0x640 [ 131.307544][ T6833] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 131.307581][ T6833] should_failslab+0xc2/0x120 [ 131.307615][ T6833] __kmalloc_cache_noprof+0x6a/0x3e0 [ 131.307649][ T6833] ? alloc_fs_context+0x57/0x9c0 [ 131.307692][ T6833] alloc_fs_context+0x57/0x9c0 [ 131.307733][ T6833] mq_init_ns+0x172/0x620 [ 131.307764][ T6833] copy_ipcs+0x383/0x610 [ 131.307788][ T6833] ? copy_utsname+0xab/0x470 [ 131.307839][ T6833] create_new_namespaces+0x20a/0xa90 [ 131.307868][ T6833] ? security_capable+0x7e/0x260 [ 131.307894][ T6833] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 131.307932][ T6833] ksys_unshare+0x45b/0xa40 [ 131.307967][ T6833] ? __pfx_ksys_unshare+0x10/0x10 [ 131.308004][ T6833] ? xfd_validate_state+0x61/0x180 [ 131.308045][ T6833] __x64_sys_unshare+0x31/0x40 [ 131.308078][ T6833] do_syscall_64+0xcd/0x490 [ 131.308117][ T6833] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 131.308141][ T6833] RIP: 0033:0x7f48a898e929 [ 131.308160][ T6833] 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 [ 131.308185][ T6833] RSP: 002b:00007f48a98dc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 131.308210][ T6833] RAX: ffffffffffffffda RBX: 00007f48a8bb5fa0 RCX: 00007f48a898e929 [ 131.308227][ T6833] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000008000400 [ 131.308241][ T6833] RBP: 00007f48a8a10b39 R08: 0000000000000000 R09: 0000000000000000 [ 131.308254][ T6833] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 131.308268][ T6833] R13: 0000000000000000 R14: 00007f48a8bb5fa0 R15: 00007ffcbf948af8 [ 131.308300][ T6833] [ 131.826249][ T6843] FAULT_INJECTION: forcing a failure. [ 131.826249][ T6843] name failslab, interval 1, probability 0, space 0, times 0 [ 131.842389][ T6843] CPU: 0 UID: 0 PID: 6843 Comm: syz.0.209 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 131.842425][ T6843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 131.842439][ T6843] Call Trace: [ 131.842448][ T6843] [ 131.842459][ T6843] dump_stack_lvl+0x16c/0x1f0 [ 131.842501][ T6843] should_fail_ex+0x512/0x640 [ 131.842537][ T6843] ? __kvmalloc_node_noprof+0x124/0x620 [ 131.842582][ T6843] should_failslab+0xc2/0x120 [ 131.842608][ T6843] __kvmalloc_node_noprof+0x137/0x620 [ 131.842644][ T6843] ? do_semtimedop+0x235/0x2e0 [ 131.842677][ T6843] ? do_semtimedop+0x235/0x2e0 [ 131.842702][ T6843] do_semtimedop+0x235/0x2e0 [ 131.842732][ T6843] ? __pfx_do_semtimedop+0x10/0x10 [ 131.842798][ T6843] ? rcu_is_watching+0x12/0xc0 [ 131.842827][ T6843] ? __x64_sys_futex+0x1e0/0x4c0 [ 131.842855][ T6843] ? __x64_sys_futex+0x1e9/0x4c0 [ 131.842887][ T6843] __x64_sys_semtimedop+0x1b4/0x1f0 [ 131.842917][ T6843] ? __pfx___x64_sys_semtimedop+0x10/0x10 [ 131.842958][ T6843] do_syscall_64+0xcd/0x490 [ 131.842997][ T6843] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 131.843024][ T6843] RIP: 0033:0x7f48a898e929 [ 131.843046][ T6843] 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 [ 131.843069][ T6843] RSP: 002b:00007f48a98dc038 EFLAGS: 00000246 ORIG_RAX: 00000000000000dc [ 131.843094][ T6843] RAX: ffffffffffffffda RBX: 00007f48a8bb5fa0 RCX: 00007f48a898e929 [ 131.843111][ T6843] RDX: 00000000000001f4 RSI: 0000000000000000 RDI: 0000000000000040 [ 131.843127][ T6843] RBP: 00007f48a8a10b39 R08: 0000000000000000 R09: 0000000000000000 [ 131.843144][ T6843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 131.843159][ T6843] R13: 0000000000000000 R14: 00007f48a8bb5fa0 R15: 00007ffcbf948af8 [ 131.843195][ T6843] [ 132.849005][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.863437][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 134.157857][ T6897] FAULT_INJECTION: forcing a failure. [ 134.157857][ T6897] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 134.193073][ T6897] CPU: 1 UID: 0 PID: 6897 Comm: syz.0.220 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 134.193110][ T6897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 134.193124][ T6897] Call Trace: [ 134.193132][ T6897] [ 134.193143][ T6897] dump_stack_lvl+0x16c/0x1f0 [ 134.193191][ T6897] should_fail_ex+0x512/0x640 [ 134.193230][ T6897] _copy_to_user+0x32/0xd0 [ 134.193269][ T6897] poll_select_finish+0x33a/0x6b0 [ 134.193303][ T6897] ? __pfx_poll_select_finish+0x10/0x10 [ 134.193348][ T6897] ? read_tsc+0x9/0x20 [ 134.193374][ T6897] ? ktime_get_ts64+0x256/0x400 [ 134.193417][ T6897] kern_select+0x16e/0x1e0 [ 134.193450][ T6897] ? __pfx_kern_select+0x10/0x10 [ 134.193486][ T6897] ? xfd_validate_state+0x61/0x180 [ 134.193517][ T6897] ? __pfx_do_writev+0x10/0x10 [ 134.193555][ T6897] __x64_sys_select+0xbd/0x160 [ 134.193590][ T6897] ? do_syscall_64+0x91/0x490 [ 134.193624][ T6897] ? lockdep_hardirqs_on+0x7c/0x110 [ 134.193653][ T6897] do_syscall_64+0xcd/0x490 [ 134.193690][ T6897] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 134.193716][ T6897] RIP: 0033:0x7f48a898e929 [ 134.193737][ T6897] 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 [ 134.193761][ T6897] RSP: 002b:00007f48a98dc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 134.193785][ T6897] RAX: ffffffffffffffda RBX: 00007f48a8bb5fa0 RCX: 00007f48a898e929 [ 134.193801][ T6897] RDX: 0000200000000180 RSI: 00002000000000c0 RDI: 0000000000000008 [ 134.193816][ T6897] RBP: 00007f48a8a10b39 R08: 0000200000000300 R09: 0000000000000000 [ 134.193831][ T6897] R10: 0000200000000240 R11: 0000000000000246 R12: 0000000000000000 [ 134.193847][ T6897] R13: 0000000000000000 R14: 00007f48a8bb5fa0 R15: 00007ffcbf948af8 [ 134.193882][ T6897] [ 136.075585][ T6938] FAULT_INJECTION: forcing a failure. [ 136.075585][ T6938] name failslab, interval 1, probability 0, space 0, times 0 [ 136.123671][ T6938] CPU: 0 UID: 0 PID: 6938 Comm: syz.1.230 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 136.123704][ T6938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 136.123713][ T6938] Call Trace: [ 136.123719][ T6938] [ 136.123725][ T6938] dump_stack_lvl+0x16c/0x1f0 [ 136.123752][ T6938] should_fail_ex+0x512/0x640 [ 136.123774][ T6938] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0 [ 136.123799][ T6938] should_failslab+0xc2/0x120 [ 136.123813][ T6938] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 136.123834][ T6938] ? shmem_alloc_inode+0x25/0x50 [ 136.123852][ T6938] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 136.123865][ T6938] shmem_alloc_inode+0x25/0x50 [ 136.123878][ T6938] alloc_inode+0x61/0x240 [ 136.123893][ T6938] new_inode+0x22/0x1c0 [ 136.123909][ T6938] shmem_get_inode+0x19a/0xfb0 [ 136.123940][ T6938] shmem_tmpfile+0x58/0x180 [ 136.123957][ T6938] vfs_tmpfile+0x2be/0x890 [ 136.123982][ T6938] path_openat+0x1683/0x2cb0 [ 136.124001][ T6938] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 136.124022][ T6938] ? __pfx_path_openat+0x10/0x10 [ 136.124047][ T6938] do_filp_open+0x20b/0x470 [ 136.124067][ T6938] ? __pfx_do_filp_open+0x10/0x10 [ 136.124100][ T6938] ? _raw_spin_unlock+0x28/0x50 [ 136.124118][ T6938] ? alloc_fd+0x471/0x7d0 [ 136.124142][ T6938] do_sys_openat2+0x11b/0x1d0 [ 136.124158][ T6938] ? __pfx_do_sys_openat2+0x10/0x10 [ 136.124181][ T6938] __x64_sys_open+0x153/0x1e0 [ 136.124198][ T6938] ? __pfx___x64_sys_open+0x10/0x10 [ 136.124218][ T6938] ? rcu_is_watching+0x12/0xc0 [ 136.124235][ T6938] do_syscall_64+0xcd/0x490 [ 136.124257][ T6938] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 136.124271][ T6938] RIP: 0033:0x7f41e218e929 [ 136.124284][ T6938] 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 [ 136.124297][ T6938] RSP: 002b:00007f41e2f13038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 136.124310][ T6938] RAX: ffffffffffffffda RBX: 00007f41e23b5fa0 RCX: 00007f41e218e929 [ 136.124319][ T6938] RDX: 0000000000000408 RSI: 0000000000591083 RDI: 0000200000000100 [ 136.124328][ T6938] RBP: 00007f41e2210b39 R08: 0000000000000000 R09: 0000000000000000 [ 136.124336][ T6938] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 136.124345][ T6938] R13: 0000000000000000 R14: 00007f41e23b5fa0 R15: 00007ffc538383e8 [ 136.124363][ T6938] [ 137.811983][ T6972] FAULT_INJECTION: forcing a failure. [ 137.811983][ T6972] name failslab, interval 1, probability 0, space 0, times 0 [ 137.880161][ T6972] CPU: 0 UID: 0 PID: 6972 Comm: syz.3.235 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 137.880202][ T6972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 137.880217][ T6972] Call Trace: [ 137.880226][ T6972] [ 137.880236][ T6972] dump_stack_lvl+0x16c/0x1f0 [ 137.880279][ T6972] should_fail_ex+0x512/0x640 [ 137.880314][ T6972] ? fs_reclaim_acquire+0xae/0x150 [ 137.880345][ T6972] ? tomoyo_open_control+0x51f/0xa30 [ 137.880383][ T6972] should_failslab+0xc2/0x120 [ 137.880409][ T6972] __kmalloc_noprof+0xd2/0x510 [ 137.880452][ T6972] tomoyo_open_control+0x51f/0xa30 [ 137.880494][ T6972] do_dentry_open+0x741/0x1c10 [ 137.880531][ T6972] ? __pfx_tomoyo_open+0x10/0x10 [ 137.880572][ T6972] vfs_open+0x82/0x3f0 [ 137.880604][ T6972] path_openat+0x1de4/0x2cb0 [ 137.880650][ T6972] ? __pfx_path_openat+0x10/0x10 [ 137.880688][ T6972] ? __lock_acquire+0xb8a/0x1c90 [ 137.880726][ T6972] do_filp_open+0x20b/0x470 [ 137.880759][ T6972] ? __pfx_do_filp_open+0x10/0x10 [ 137.880816][ T6972] ? alloc_fd+0x471/0x7d0 [ 137.880857][ T6972] do_sys_openat2+0x11b/0x1d0 [ 137.880884][ T6972] ? __pfx_do_sys_openat2+0x10/0x10 [ 137.880923][ T6972] __x64_sys_openat+0x174/0x210 [ 137.880951][ T6972] ? __pfx___x64_sys_openat+0x10/0x10 [ 137.880995][ T6972] do_syscall_64+0xcd/0x490 [ 137.881040][ T6972] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 137.881067][ T6972] RIP: 0033:0x7f9b9898e929 [ 137.881088][ T6972] 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 [ 137.881112][ T6972] RSP: 002b:00007f9b99785038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 137.881137][ T6972] RAX: ffffffffffffffda RBX: 00007f9b98bb5fa0 RCX: 00007f9b9898e929 [ 137.881155][ T6972] RDX: 00000000000c0802 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 137.881172][ T6972] RBP: 00007f9b98a10b39 R08: 0000000000000000 R09: 0000000000000000 [ 137.881189][ T6972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 137.881205][ T6972] R13: 0000000000000000 R14: 00007f9b98bb5fa0 R15: 00007ffd47ccc6e8 [ 137.881240][ T6972] [ 138.719779][ T6988] FAULT_INJECTION: forcing a failure. [ 138.719779][ T6988] name failslab, interval 1, probability 0, space 0, times 0 [ 138.794653][ T6988] CPU: 0 UID: 0 PID: 6988 Comm: syz.3.238 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 138.794684][ T6988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 138.794693][ T6988] Call Trace: [ 138.794698][ T6988] [ 138.794704][ T6988] dump_stack_lvl+0x16c/0x1f0 [ 138.794732][ T6988] should_fail_ex+0x512/0x640 [ 138.794753][ T6988] ? fs_reclaim_acquire+0xae/0x150 [ 138.794772][ T6988] should_failslab+0xc2/0x120 [ 138.794786][ T6988] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 138.794813][ T6988] ? security_inode_alloc+0x3b/0x2b0 [ 138.794832][ T6988] security_inode_alloc+0x3b/0x2b0 [ 138.794848][ T6988] inode_init_always_gfp+0xce4/0x1030 [ 138.794884][ T6988] alloc_inode+0x86/0x240 [ 138.794900][ T6988] path_from_stashed+0x2be/0xb00 [ 138.794921][ T6988] ? do_raw_spin_lock+0x12c/0x2b0 [ 138.794946][ T6988] ? __pfx_path_from_stashed+0x10/0x10 [ 138.794967][ T6988] ? do_raw_spin_unlock+0x172/0x230 [ 138.794983][ T6988] ns_get_path+0x5f/0x80 [ 138.795001][ T6988] proc_ns_get_link+0x121/0x260 [ 138.795021][ T6988] ? __pfx_proc_ns_get_link+0x10/0x10 [ 138.795041][ T6988] ? atime_needs_update+0x8b/0x710 [ 138.795057][ T6988] ? __pfx_proc_ns_get_link+0x10/0x10 [ 138.795076][ T6988] step_into+0x1a29/0x2270 [ 138.795098][ T6988] ? __pfx_step_into+0x10/0x10 [ 138.795114][ T6988] ? find_held_lock+0x2b/0x80 [ 138.795135][ T6988] path_openat+0x6db/0x2cb0 [ 138.795160][ T6988] ? __pfx_path_openat+0x10/0x10 [ 138.795181][ T6988] ? __lock_acquire+0xb8a/0x1c90 [ 138.795201][ T6988] do_filp_open+0x20b/0x470 [ 138.795222][ T6988] ? __pfx_do_filp_open+0x10/0x10 [ 138.795254][ T6988] ? alloc_fd+0x471/0x7d0 [ 138.795277][ T6988] do_sys_openat2+0x11b/0x1d0 [ 138.795293][ T6988] ? __pfx_do_sys_openat2+0x10/0x10 [ 138.795316][ T6988] __x64_sys_openat+0x174/0x210 [ 138.795332][ T6988] ? __pfx___x64_sys_openat+0x10/0x10 [ 138.795355][ T6988] do_syscall_64+0xcd/0x490 [ 138.795378][ T6988] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 138.795392][ T6988] RIP: 0033:0x7f9b9898d290 [ 138.795405][ T6988] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 49 94 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 9c 94 02 00 8b 44 [ 138.795418][ T6988] RSP: 002b:00007f9b99784f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 138.795432][ T6988] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f9b9898d290 [ 138.795441][ T6988] RDX: 0000000000000002 RSI: 00007f9b99784fa0 RDI: 00000000ffffff9c [ 138.795449][ T6988] RBP: 00007f9b99784fa0 R08: 0000000000000000 R09: 0000000000000000 [ 138.795458][ T6988] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 138.795466][ T6988] R13: 0000000000000000 R14: 00007f9b98bb5fa0 R15: 00007ffd47ccc6e8 [ 138.795484][ T6988] [ 139.816650][ T6985] ptrace attach of "./syz-executor exec"[5852] was attempted by "./syz-executor exec"[6985] [ 142.267517][ T7051] FAULT_INJECTION: forcing a failure. [ 142.267517][ T7051] name failslab, interval 1, probability 0, space 0, times 0 [ 142.318575][ T7051] CPU: 1 UID: 0 PID: 7051 Comm: syz.1.251 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 142.318612][ T7051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 142.318626][ T7051] Call Trace: [ 142.318635][ T7051] [ 142.318644][ T7051] dump_stack_lvl+0x16c/0x1f0 [ 142.318685][ T7051] should_fail_ex+0x512/0x640 [ 142.318720][ T7051] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0 [ 142.318761][ T7051] should_failslab+0xc2/0x120 [ 142.318785][ T7051] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 142.318822][ T7051] ? proc_alloc_inode+0x25/0x200 [ 142.318860][ T7051] ? __pfx_proc_alloc_inode+0x10/0x10 [ 142.318890][ T7051] proc_alloc_inode+0x25/0x200 [ 142.318922][ T7051] alloc_inode+0x61/0x240 [ 142.318946][ T7051] new_inode+0x22/0x1c0 [ 142.318973][ T7051] proc_pid_make_inode+0x22/0x160 [ 142.319005][ T7051] proc_ns_instantiate+0x57/0x100 [ 142.319034][ T7051] proc_ns_dir_lookup+0x1af/0x2f0 [ 142.319066][ T7051] ? __pfx_proc_ns_dir_lookup+0x10/0x10 [ 142.319096][ T7051] lookup_open.isra.0+0x4da/0x1580 [ 142.319134][ T7051] ? __pfx_lookup_open.isra.0+0x10/0x10 [ 142.319181][ T7051] ? mnt_get_write_access+0x20c/0x300 [ 142.319213][ T7051] path_openat+0x893/0x2cb0 [ 142.319255][ T7051] ? __pfx_path_openat+0x10/0x10 [ 142.319288][ T7051] ? __lock_acquire+0xb8a/0x1c90 [ 142.319323][ T7051] do_filp_open+0x20b/0x470 [ 142.319358][ T7051] ? __pfx_do_filp_open+0x10/0x10 [ 142.319415][ T7051] ? __pfx_kfree_link+0x10/0x10 [ 142.319452][ T7051] ? alloc_fd+0x471/0x7d0 [ 142.319495][ T7051] do_sys_openat2+0x11b/0x1d0 [ 142.319524][ T7051] ? __pfx_do_sys_openat2+0x10/0x10 [ 142.319565][ T7051] __x64_sys_openat+0x174/0x210 [ 142.319596][ T7051] ? __pfx___x64_sys_openat+0x10/0x10 [ 142.319639][ T7051] do_syscall_64+0xcd/0x490 [ 142.319676][ T7051] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 142.319700][ T7051] RIP: 0033:0x7f41e218d290 [ 142.319723][ T7051] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 49 94 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 9c 94 02 00 8b 44 [ 142.319745][ T7051] RSP: 002b:00007f41e2f12f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 142.319769][ T7051] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f41e218d290 [ 142.319786][ T7051] RDX: 0000000000000002 RSI: 00007f41e2f12fa0 RDI: 00000000ffffff9c [ 142.319802][ T7051] RBP: 00007f41e2f12fa0 R08: 0000000000000000 R09: 0000000000000000 [ 142.319816][ T7051] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 142.319831][ T7051] R13: 0000000000000000 R14: 00007f41e23b5fa0 R15: 00007ffc538383e8 [ 142.319867][ T7051] [ 143.108402][ T7067] FAULT_INJECTION: forcing a failure. [ 143.108402][ T7067] name failslab, interval 1, probability 0, space 0, times 0 [ 143.108894][ T7065] FAULT_INJECTION: forcing a failure. [ 143.108894][ T7065] name failslab, interval 1, probability 0, space 0, times 0 [ 143.135142][ T7067] CPU: 0 UID: 0 PID: 7067 Comm: syz.3.253 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 143.135179][ T7067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 143.135194][ T7067] Call Trace: [ 143.135203][ T7067] [ 143.135213][ T7067] dump_stack_lvl+0x16c/0x1f0 [ 143.135265][ T7067] should_fail_ex+0x512/0x640 [ 143.135301][ T7067] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 143.135344][ T7067] should_failslab+0xc2/0x120 [ 143.135369][ T7067] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 143.135406][ T7067] ? __kernfs_new_node+0xd2/0x8e0 [ 143.135451][ T7067] __kernfs_new_node+0xd2/0x8e0 [ 143.135491][ T7067] ? __pfx___kernfs_new_node+0x10/0x10 [ 143.135534][ T7067] ? find_held_lock+0x2b/0x80 [ 143.135563][ T7067] ? kernfs_root+0xee/0x2a0 [ 143.135603][ T7067] kernfs_new_node+0x13c/0x1e0 [ 143.135643][ T7067] __kernfs_create_file+0x53/0x350 [ 143.135675][ T7067] sysfs_add_file_mode_ns+0x207/0x3c0 [ 143.135716][ T7067] internal_create_group+0x578/0xf30 [ 143.135758][ T7067] ? __pfx_internal_create_group+0x10/0x10 [ 143.135794][ T7067] ? kernfs_create_link+0x1bd/0x240 [ 143.135827][ T7067] internal_create_groups+0x9d/0x150 [ 143.135864][ T7067] device_add+0x6d1/0x1a70 [ 143.135897][ T7067] ? __pfx_device_add+0x10/0x10 [ 143.135922][ T7067] ? lockdep_init_map_type+0x5c/0x280 [ 143.135955][ T7067] ? __init_waitqueue_head+0xca/0x150 [ 143.135986][ T7067] rfkill_register+0x1ad/0xb40 [ 143.136020][ T7067] nfc_register_device+0x11f/0x3c0 [ 143.136061][ T7067] nci_register_device+0x7f1/0xb80 [ 143.136095][ T7067] ? __pfx_nci_register_device+0x10/0x10 [ 143.136129][ T7067] ? lockdep_init_map_type+0x5c/0x280 [ 143.136166][ T7067] virtual_ncidev_open+0x141/0x220 [ 143.136195][ T7067] ? __pfx_virtual_ncidev_open+0x10/0x10 [ 143.136225][ T7067] misc_open+0x35d/0x420 [ 143.136286][ T7067] ? __pfx_misc_open+0x10/0x10 [ 143.136317][ T7067] chrdev_open+0x234/0x6a0 [ 143.136354][ T7067] ? __pfx_apparmor_file_open+0x10/0x10 [ 143.136386][ T7067] ? __pfx_chrdev_open+0x10/0x10 [ 143.136426][ T7067] ? file_set_fsnotify_mode_from_watchers+0x163/0x640 [ 143.136466][ T7067] do_dentry_open+0x741/0x1c10 [ 143.136502][ T7067] ? __pfx_chrdev_open+0x10/0x10 [ 143.136546][ T7067] vfs_open+0x82/0x3f0 [ 143.136578][ T7067] path_openat+0x1de4/0x2cb0 [ 143.136626][ T7067] ? __pfx_path_openat+0x10/0x10 [ 143.136663][ T7067] ? __lock_acquire+0xb8a/0x1c90 [ 143.136701][ T7067] do_filp_open+0x20b/0x470 [ 143.136735][ T7067] ? __pfx_do_filp_open+0x10/0x10 [ 143.136798][ T7067] ? alloc_fd+0x471/0x7d0 [ 143.136842][ T7067] do_sys_openat2+0x11b/0x1d0 [ 143.136873][ T7067] ? __pfx_do_sys_openat2+0x10/0x10 [ 143.136917][ T7067] __x64_sys_openat+0x174/0x210 [ 143.136946][ T7067] ? __pfx___x64_sys_openat+0x10/0x10 [ 143.136991][ T7067] do_syscall_64+0xcd/0x490 [ 143.137032][ T7067] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 143.137058][ T7067] RIP: 0033:0x7f9b9898e929 [ 143.137080][ T7067] 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 [ 143.137104][ T7067] RSP: 002b:00007f9b99785038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 143.137130][ T7067] RAX: ffffffffffffffda RBX: 00007f9b98bb5fa0 RCX: 00007f9b9898e929 [ 143.137147][ T7067] RDX: 0000000000000002 RSI: 0000200000000400 RDI: ffffffffffffff9c [ 143.137164][ T7067] RBP: 00007f9b98a10b39 R08: 0000000000000000 R09: 0000000000000000 [ 143.137180][ T7067] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 143.137195][ T7067] R13: 0000000000000000 R14: 00007f9b98bb5fa0 R15: 00007ffd47ccc6e8 [ 143.137231][ T7067] [ 143.492372][ T7065] CPU: 1 UID: 0 PID: 7065 Comm: syz.1.255 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 143.492409][ T7065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 143.492424][ T7065] Call Trace: [ 143.492432][ T7065] [ 143.492441][ T7065] dump_stack_lvl+0x16c/0x1f0 [ 143.492490][ T7065] should_fail_ex+0x512/0x640 [ 143.492525][ T7065] ? fs_reclaim_acquire+0xae/0x150 [ 143.492556][ T7065] ? tomoyo_open_control+0x51f/0xa30 [ 143.492591][ T7065] should_failslab+0xc2/0x120 [ 143.492616][ T7065] __kmalloc_noprof+0xd2/0x510 [ 143.492658][ T7065] tomoyo_open_control+0x51f/0xa30 [ 143.492701][ T7065] do_dentry_open+0x741/0x1c10 [ 143.492737][ T7065] ? __pfx_tomoyo_open+0x10/0x10 [ 143.492777][ T7065] vfs_open+0x82/0x3f0 [ 143.492808][ T7065] path_openat+0x1de4/0x2cb0 [ 143.492853][ T7065] ? __pfx_path_openat+0x10/0x10 [ 143.492889][ T7065] ? __lock_acquire+0xb8a/0x1c90 [ 143.492926][ T7065] do_filp_open+0x20b/0x470 [ 143.492962][ T7065] ? __pfx_do_filp_open+0x10/0x10 [ 143.493022][ T7065] ? alloc_fd+0x471/0x7d0 [ 143.493064][ T7065] do_sys_openat2+0x11b/0x1d0 [ 143.493091][ T7065] ? __pfx_do_sys_openat2+0x10/0x10 [ 143.493133][ T7065] __x64_sys_openat+0x174/0x210 [ 143.493162][ T7065] ? __pfx___x64_sys_openat+0x10/0x10 [ 143.493208][ T7065] do_syscall_64+0xcd/0x490 [ 143.493245][ T7065] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 143.493266][ T7065] RIP: 0033:0x7f41e218e929 [ 143.493284][ T7065] 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 [ 143.493308][ T7065] RSP: 002b:00007f41e2f13038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 143.493329][ T7065] RAX: ffffffffffffffda RBX: 00007f41e23b5fa0 RCX: 00007f41e218e929 [ 143.493344][ T7065] RDX: 00000000000c0802 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 143.493359][ T7065] RBP: 00007f41e2210b39 R08: 0000000000000000 R09: 0000000000000000 [ 143.493373][ T7065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 143.493387][ T7065] R13: 0000000000000000 R14: 00007f41e23b5fa0 R15: 00007ffc538383e8 [ 143.493416][ T7065] [ 144.295744][ T7091] __vm_enough_memory: pid: 7091, comm: syz.1.261, bytes: 4398046511104 not enough memory for the allocation [ 146.396544][ T7125] ptrace attach of "./syz-executor exec"[5848] was attempted by "./syz-executor exec"[7125] [ 147.010931][ T7156] FAULT_INJECTION: forcing a failure. [ 147.010931][ T7156] name failslab, interval 1, probability 0, space 0, times 0 [ 147.068624][ T7156] CPU: 0 UID: 0 PID: 7156 Comm: syz.1.272 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 147.068660][ T7156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 147.068674][ T7156] Call Trace: [ 147.068683][ T7156] [ 147.068693][ T7156] dump_stack_lvl+0x16c/0x1f0 [ 147.068735][ T7156] should_fail_ex+0x512/0x640 [ 147.068769][ T7156] ? __kmalloc_noprof+0xbf/0x510 [ 147.068809][ T7156] ? usb_hcd_submit_urb+0x5cf/0x1c60 [ 147.068844][ T7156] should_failslab+0xc2/0x120 [ 147.068889][ T7156] __kmalloc_noprof+0xd2/0x510 [ 147.068926][ T7156] ? mark_held_locks+0x49/0x80 [ 147.068960][ T7156] ? _raw_spin_unlock_irq+0x23/0x50 [ 147.068997][ T7156] usb_hcd_submit_urb+0x5cf/0x1c60 [ 147.069046][ T7156] usb_submit_urb+0x87c/0x1790 [ 147.069077][ T7156] ? lockdep_init_map_type+0x33/0x280 [ 147.069112][ T7156] ? __init_swait_queue_head+0xca/0x150 [ 147.069141][ T7156] usb_start_wait_urb+0x104/0x4b0 [ 147.069173][ T7156] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 147.069222][ T7156] ? __asan_memset+0x23/0x50 [ 147.069262][ T7156] usb_control_msg+0x326/0x4a0 [ 147.069292][ T7156] ? __pfx_usb_control_msg+0x10/0x10 [ 147.069333][ T7156] hub_ext_port_status+0x14e/0x670 [ 147.069372][ T7156] hub_activate+0x6e5/0x1d60 [ 147.069414][ T7156] ? __pfx_hub_activate+0x10/0x10 [ 147.069438][ T7156] ? find_held_lock+0x2b/0x80 [ 147.069466][ T7156] ? proc_do_submiturb+0x3570/0x3b00 [ 147.069490][ T7156] ? usbfs_notify_resume+0x25/0xf0 [ 147.069524][ T7156] hub_resume+0xa8/0x3f0 [ 147.069552][ T7156] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 147.069591][ T7156] ? __pfx_hub_resume+0x10/0x10 [ 147.069619][ T7156] ? __pfx_hcd_bus_resume+0x10/0x10 [ 147.069662][ T7156] usb_resume_interface.constprop.0.isra.0+0x2c2/0x3e0 [ 147.069701][ T7156] usb_resume_both+0x273/0x800 [ 147.069738][ T7156] ? __pfx_usb_resume_both+0x10/0x10 [ 147.069773][ T7156] ? __pfx_usb_runtime_resume+0x10/0x10 [ 147.069813][ T7156] ? __pfx_usb_runtime_resume+0x10/0x10 [ 147.069850][ T7156] __rpm_callback+0xc8/0x610 [ 147.069889][ T7156] ? __pfx_usb_runtime_resume+0x10/0x10 [ 147.069926][ T7156] rpm_callback+0x1b7/0x200 [ 147.069960][ T7156] ? __pfx_usb_runtime_resume+0x10/0x10 [ 147.069996][ T7156] rpm_resume+0xd0a/0x1310 [ 147.070041][ T7156] ? __pfx_rpm_resume+0x10/0x10 [ 147.070074][ T7156] ? do_raw_spin_lock+0x12c/0x2b0 [ 147.070110][ T7156] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 147.070157][ T7156] __pm_runtime_resume+0xb6/0x170 [ 147.070193][ T7156] usb_autoresume_device+0x23/0xe0 [ 147.070239][ T7156] usbdev_open+0x228/0x8b0 [ 147.070275][ T7156] ? kobject_get_unless_zero+0x156/0x1e0 [ 147.070312][ T7156] ? __pfx_usbdev_open+0x10/0x10 [ 147.070348][ T7156] ? chrdev_open+0x10b/0x6a0 [ 147.070388][ T7156] ? __pfx_usbdev_open+0x10/0x10 [ 147.070425][ T7156] chrdev_open+0x234/0x6a0 [ 147.070458][ T7156] ? __pfx_apparmor_file_open+0x10/0x10 [ 147.070489][ T7156] ? __pfx_chrdev_open+0x10/0x10 [ 147.070528][ T7156] ? file_set_fsnotify_mode_from_watchers+0x163/0x640 [ 147.070566][ T7156] do_dentry_open+0x741/0x1c10 [ 147.070603][ T7156] ? __pfx_chrdev_open+0x10/0x10 [ 147.070645][ T7156] vfs_open+0x82/0x3f0 [ 147.070677][ T7156] path_openat+0x1de4/0x2cb0 [ 147.070722][ T7156] ? __pfx_path_openat+0x10/0x10 [ 147.070759][ T7156] ? __lock_acquire+0xb8a/0x1c90 [ 147.070795][ T7156] do_filp_open+0x20b/0x470 [ 147.070829][ T7156] ? __pfx_do_filp_open+0x10/0x10 [ 147.070884][ T7156] ? alloc_fd+0x471/0x7d0 [ 147.070927][ T7156] do_sys_openat2+0x11b/0x1d0 [ 147.070954][ T7156] ? __pfx_do_sys_openat2+0x10/0x10 [ 147.070996][ T7156] __x64_sys_openat+0x174/0x210 [ 147.071023][ T7156] ? __pfx___x64_sys_openat+0x10/0x10 [ 147.071067][ T7156] do_syscall_64+0xcd/0x490 [ 147.071103][ T7156] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 147.071126][ T7156] RIP: 0033:0x7f41e218e929 [ 147.071146][ T7156] 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 [ 147.071168][ T7156] RSP: 002b:00007f41e2f13038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 147.071190][ T7156] RAX: ffffffffffffffda RBX: 00007f41e23b5fa0 RCX: 00007f41e218e929 [ 147.071214][ T7156] RDX: 0000000000040402 RSI: 0000200000000280 RDI: ffffffffffffff9c [ 147.071232][ T7156] RBP: 00007f41e2210b39 R08: 0000000000000000 R09: 0000000000000000 [ 147.071246][ T7156] R10: 000000000000ecff R11: 0000000000000246 R12: 0000000000000000 [ 147.071261][ T7156] R13: 0000000000000000 R14: 00007f41e23b5fa0 R15: 00007ffc538383e8 [ 147.071296][ T7156] [ 147.522883][ T7156] hub 37-0:1.0: hub_ext_port_status failed (err = -12) [ 148.405374][ T7181] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 149.340382][ T7201] FAULT_INJECTION: forcing a failure. [ 149.340382][ T7201] name failslab, interval 1, probability 0, space 0, times 0 [ 149.367439][ T7201] CPU: 1 UID: 0 PID: 7201 Comm: syz.3.283 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 149.367479][ T7201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 149.367495][ T7201] Call Trace: [ 149.367504][ T7201] [ 149.367514][ T7201] dump_stack_lvl+0x16c/0x1f0 [ 149.367557][ T7201] should_fail_ex+0x512/0x640 [ 149.367592][ T7201] ? fs_reclaim_acquire+0xae/0x150 [ 149.367625][ T7201] should_failslab+0xc2/0x120 [ 149.367650][ T7201] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 149.367690][ T7201] ? security_inode_alloc+0x3b/0x2b0 [ 149.367723][ T7201] security_inode_alloc+0x3b/0x2b0 [ 149.367751][ T7201] inode_init_always_gfp+0xce4/0x1030 [ 149.367791][ T7201] alloc_inode+0x86/0x240 [ 149.367818][ T7201] path_from_stashed+0x2be/0xb00 [ 149.367858][ T7201] ? __pfx_path_from_stashed+0x10/0x10 [ 149.367892][ T7201] ? pidns_get+0x115/0x320 [ 149.367926][ T7201] ns_get_path+0x5f/0x80 [ 149.367967][ T7201] proc_ns_get_link+0x121/0x260 [ 149.368001][ T7201] ? __pfx_proc_ns_get_link+0x10/0x10 [ 149.368039][ T7201] ? atime_needs_update+0x8b/0x710 [ 149.368070][ T7201] ? __pfx_proc_ns_get_link+0x10/0x10 [ 149.368104][ T7201] step_into+0x1a29/0x2270 [ 149.368143][ T7201] ? __pfx_step_into+0x10/0x10 [ 149.368173][ T7201] ? find_held_lock+0x2b/0x80 [ 149.368212][ T7201] path_openat+0x6db/0x2cb0 [ 149.368257][ T7201] ? __pfx_path_openat+0x10/0x10 [ 149.368294][ T7201] ? __lock_acquire+0xb8a/0x1c90 [ 149.368331][ T7201] do_filp_open+0x20b/0x470 [ 149.368367][ T7201] ? __pfx_do_filp_open+0x10/0x10 [ 149.368427][ T7201] ? alloc_fd+0x471/0x7d0 [ 149.368472][ T7201] do_sys_openat2+0x11b/0x1d0 [ 149.368501][ T7201] ? __pfx_do_sys_openat2+0x10/0x10 [ 149.368542][ T7201] __x64_sys_openat+0x174/0x210 [ 149.368571][ T7201] ? __pfx___x64_sys_openat+0x10/0x10 [ 149.368613][ T7201] do_syscall_64+0xcd/0x490 [ 149.368650][ T7201] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 149.368693][ T7201] RIP: 0033:0x7f9b9898d290 [ 149.368716][ T7201] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 49 94 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 9c 94 02 00 8b 44 [ 149.368740][ T7201] RSP: 002b:00007f9b99784f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 149.368764][ T7201] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f9b9898d290 [ 149.368781][ T7201] RDX: 0000000000000002 RSI: 00007f9b99784fa0 RDI: 00000000ffffff9c [ 149.368798][ T7201] RBP: 00007f9b99784fa0 R08: 0000000000000000 R09: 0000000000000000 [ 149.368813][ T7201] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 149.368829][ T7201] R13: 0000000000000000 R14: 00007f9b98bb5fa0 R15: 00007ffd47ccc6e8 [ 149.368863][ T7201] [ 150.592070][ T7232] FAULT_INJECTION: forcing a failure. [ 150.592070][ T7232] name failslab, interval 1, probability 0, space 0, times 0 [ 150.656087][ T7232] CPU: 0 UID: 0 PID: 7232 Comm: syz.3.291 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 150.656111][ T7232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 150.656120][ T7232] Call Trace: [ 150.656126][ T7232] [ 150.656132][ T7232] dump_stack_lvl+0x16c/0x1f0 [ 150.656158][ T7232] should_fail_ex+0x512/0x640 [ 150.656182][ T7232] should_failslab+0xc2/0x120 [ 150.656198][ T7232] __kmalloc_cache_noprof+0x6a/0x3e0 [ 150.656218][ T7232] ? nfc_genl_rcv_nl_event+0xc1/0x2e0 [ 150.656237][ T7232] nfc_genl_rcv_nl_event+0xc1/0x2e0 [ 150.656254][ T7232] notifier_call_chain+0xbc/0x410 [ 150.656270][ T7232] ? __pfx_nfc_genl_rcv_nl_event+0x10/0x10 [ 150.656291][ T7232] blocking_notifier_call_chain+0x69/0xa0 [ 150.656311][ T7232] netlink_release+0x186b/0x2020 [ 150.656329][ T7232] ? netlink_release+0x1de/0x2020 [ 150.656345][ T7232] ? __pfx_netlink_release+0x10/0x10 [ 150.656361][ T7232] ? __pfx_locks_remove_file+0x10/0x10 [ 150.656380][ T7232] __sock_release+0xb0/0x270 [ 150.656404][ T7232] ? __pfx_sock_close+0x10/0x10 [ 150.656424][ T7232] sock_close+0x1c/0x30 [ 150.656443][ T7232] __fput+0x402/0xb70 [ 150.656459][ T7232] ? _raw_spin_unlock_irq+0x23/0x50 [ 150.656479][ T7232] task_work_run+0x150/0x240 [ 150.656502][ T7232] ? __pfx_task_work_run+0x10/0x10 [ 150.656523][ T7232] ? __pfx___do_sys_close_range+0x10/0x10 [ 150.656550][ T7232] exit_to_user_mode_loop+0xeb/0x110 [ 150.656585][ T7232] do_syscall_64+0x3f6/0x490 [ 150.656621][ T7232] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 150.656636][ T7232] RIP: 0033:0x7f9b9898e929 [ 150.656648][ T7232] 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 [ 150.656661][ T7232] RSP: 002b:00007f9b99785038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 150.656675][ T7232] RAX: 0000000000000000 RBX: 00007f9b98bb5fa0 RCX: 00007f9b9898e929 [ 150.656684][ T7232] RDX: 0000000000000000 RSI: fffffffffffff000 RDI: 0000000000000000 [ 150.656692][ T7232] RBP: 00007f9b98a10b39 R08: 0000000000000000 R09: 0000000000000000 [ 150.656701][ T7232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 150.656709][ T7232] R13: 0000000000000000 R14: 00007f9b98bb5fa0 R15: 00007ffd47ccc6e8 [ 150.656728][ T7232] [ 150.888617][ T7234] ptrace attach of "./syz-executor exec"[5845] was attempted by "./syz-executor exec"[7234] [ 151.870718][ T7264] netlink: 326 bytes leftover after parsing attributes in process `syz.0.298'. [ 152.262525][ T7275] __vm_enough_memory: pid: 7275, comm: syz.0.301, bytes: 4398046511104 not enough memory for the allocation [ 153.312222][ T7305] Invalid ELF header magic: != ELF [ 153.359861][ T7308] serio: Serial port pty238 [ 153.426397][ T7283] ptrace attach of "./syz-executor exec"[5845] was attempted by "./syz-executor exec"[7283] [ 155.136909][ T7343] netlink: 8 bytes leftover after parsing attributes in process `syz.0.314'. [ 155.207676][ T7347] ptrace attach of "./syz-executor exec"[5844] was attempted by "./syz-executor exec"[7347] [ 156.073898][ T7352] ptrace attach of "./syz-executor exec"[5848] was attempted by "./syz-executor exec"[7352] [ 156.520576][ T7374] netlink: 326 bytes leftover after parsing attributes in process `syz.2.321'. [ 156.630186][ T7377] input: jJǸ-¶š9ã%vø“û¨lÐQ  J86Ö‘ as /devices/virtual/input/input7 [ 157.830886][ T7409] FAULT_INJECTION: forcing a failure. [ 157.830886][ T7409] name failslab, interval 1, probability 0, space 0, times 0 [ 157.926224][ T7409] CPU: 1 UID: 0 PID: 7409 Comm: syz.0.335 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 157.926259][ T7409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 157.926273][ T7409] Call Trace: [ 157.926281][ T7409] [ 157.926292][ T7409] dump_stack_lvl+0x16c/0x1f0 [ 157.926332][ T7409] should_fail_ex+0x512/0x640 [ 157.926364][ T7409] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 157.926399][ T7409] should_failslab+0xc2/0x120 [ 157.926423][ T7409] __kmalloc_cache_noprof+0x6a/0x3e0 [ 157.926455][ T7409] ? kobject_uevent_env+0x265/0x1870 [ 157.926487][ T7409] kobject_uevent_env+0x265/0x1870 [ 157.926523][ T7409] ? internal_create_groups+0x11a/0x150 [ 157.926560][ T7409] netdev_queue_update_kobjects+0x1a7/0x720 [ 157.926598][ T7409] netdev_register_kobject+0x28c/0x3a0 [ 157.926628][ T7409] register_netdevice+0x13dc/0x2270 [ 157.926656][ T7409] ? idr_alloc+0xdd/0x130 [ 157.926685][ T7409] ? __pfx_register_netdevice+0x10/0x10 [ 157.926719][ T7409] ppp_dev_configure+0x99b/0xc80 [ 157.926756][ T7409] ppp_ioctl+0x17e0/0x2660 [ 157.926788][ T7409] ? find_held_lock+0x2b/0x80 [ 157.926813][ T7409] ? __pfx_ppp_ioctl+0x10/0x10 [ 157.926848][ T7409] ? __fget_files+0x20e/0x3c0 [ 157.926885][ T7409] ? __pfx_ppp_ioctl+0x10/0x10 [ 157.926914][ T7409] __x64_sys_ioctl+0x18e/0x210 [ 157.926945][ T7409] do_syscall_64+0xcd/0x490 [ 157.926994][ T7409] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 157.927019][ T7409] RIP: 0033:0x7f48a898e929 [ 157.927039][ T7409] 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 [ 157.927063][ T7409] RSP: 002b:00007f48a98dc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 157.927087][ T7409] RAX: ffffffffffffffda RBX: 00007f48a8bb5fa0 RCX: 00007f48a898e929 [ 157.927105][ T7409] RDX: 0000000000000000 RSI: 00000000c004743e RDI: 0000000000000006 [ 157.927121][ T7409] RBP: 00007f48a8a10b39 R08: 0000000000000000 R09: 0000000000000000 [ 157.927136][ T7409] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 157.927151][ T7409] R13: 0000000000000000 R14: 00007f48a8bb5fa0 R15: 00007ffcbf948af8 [ 157.927185][ T7409] [ 158.163462][ T7407] ptrace attach of "./syz-executor exec"[5845] was attempted by "./syz-executor exec"[7407] [ 159.280864][ T7442] __vm_enough_memory: pid: 7442, comm: syz.3.343, bytes: 4398046511104 not enough memory for the allocation [ 160.612099][ T7474] netlink: 'syz.2.356': attribute type 15 has an invalid length. [ 160.653353][ T7474] netlink: 'syz.2.356': attribute type 16 has an invalid length. [ 160.661135][ T7474] netlink: 'syz.2.356': attribute type 17 has an invalid length. [ 160.683522][ T7474] netlink: 'syz.2.356': attribute type 19 has an invalid length. [ 160.691306][ T7474] netlink: 'syz.2.356': attribute type 27 has an invalid length. [ 160.699487][ T7474] netlink: 'syz.2.356': attribute type 28 has an invalid length. [ 160.715503][ T7474] netlink: 'syz.2.356': attribute type 29 has an invalid length. [ 160.745444][ T7474] netlink: 'syz.2.356': attribute type 30 has an invalid length. [ 160.763519][ T7474] netlink: 18 bytes leftover after parsing attributes in process `syz.2.356'. [ 160.947053][ T7483] netlink: 330 bytes leftover after parsing attributes in process `syz.2.359'. [ 161.610477][ T7506] FAULT_INJECTION: forcing a failure. [ 161.610477][ T7506] name failslab, interval 1, probability 0, space 0, times 0 [ 161.633399][ T7506] CPU: 1 UID: 0 PID: 7506 Comm: syz.0.368 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 161.633437][ T7506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 161.633451][ T7506] Call Trace: [ 161.633460][ T7506] [ 161.633470][ T7506] dump_stack_lvl+0x16c/0x1f0 [ 161.633510][ T7506] should_fail_ex+0x512/0x640 [ 161.633545][ T7506] ? __kvmalloc_node_noprof+0x124/0x620 [ 161.633597][ T7506] should_failslab+0xc2/0x120 [ 161.633624][ T7506] __kvmalloc_node_noprof+0x137/0x620 [ 161.633659][ T7506] ? lockdep_init_map_type+0x5c/0x280 [ 161.633695][ T7506] ? open_substream+0x30c/0x9b0 [ 161.633729][ T7506] ? open_substream+0x30c/0x9b0 [ 161.633753][ T7506] ? open_substream+0x19a/0x9b0 [ 161.633777][ T7506] open_substream+0x30c/0x9b0 [ 161.633802][ T7506] ? lockdep_hardirqs_on+0x7c/0x110 [ 161.633840][ T7506] rawmidi_open_priv+0x543/0x6e0 [ 161.633876][ T7506] snd_rawmidi_open+0x4cc/0xbf0 [ 161.633914][ T7506] ? __pfx_snd_rawmidi_open+0x10/0x10 [ 161.633947][ T7506] ? __pfx_default_wake_function+0x10/0x10 [ 161.633979][ T7506] ? kobject_get_unless_zero+0x156/0x1e0 [ 161.634019][ T7506] ? __pfx_snd_rawmidi_open+0x10/0x10 [ 161.634053][ T7506] snd_open+0x1fe/0x450 [ 161.634092][ T7506] ? __pfx_snd_open+0x10/0x10 [ 161.634128][ T7506] chrdev_open+0x234/0x6a0 [ 161.634164][ T7506] ? __pfx_apparmor_file_open+0x10/0x10 [ 161.634196][ T7506] ? __pfx_chrdev_open+0x10/0x10 [ 161.634235][ T7506] ? file_set_fsnotify_mode_from_watchers+0x163/0x640 [ 161.634276][ T7506] do_dentry_open+0x741/0x1c10 [ 161.634313][ T7506] ? __pfx_chrdev_open+0x10/0x10 [ 161.634357][ T7506] vfs_open+0x82/0x3f0 [ 161.634390][ T7506] path_openat+0x1de4/0x2cb0 [ 161.634437][ T7506] ? __pfx_path_openat+0x10/0x10 [ 161.634475][ T7506] ? __lock_acquire+0xb8a/0x1c90 [ 161.634512][ T7506] do_filp_open+0x20b/0x470 [ 161.634548][ T7506] ? __pfx_do_filp_open+0x10/0x10 [ 161.634614][ T7506] ? alloc_fd+0x471/0x7d0 [ 161.634659][ T7506] do_sys_openat2+0x11b/0x1d0 [ 161.634688][ T7506] ? __pfx_do_sys_openat2+0x10/0x10 [ 161.634720][ T7506] ? __sys_sendmsg+0x18c/0x220 [ 161.634765][ T7506] __x64_sys_openat+0x174/0x210 [ 161.634795][ T7506] ? __pfx___x64_sys_openat+0x10/0x10 [ 161.634839][ T7506] do_syscall_64+0xcd/0x490 [ 161.634878][ T7506] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 161.634904][ T7506] RIP: 0033:0x7f48a898e929 [ 161.634926][ T7506] 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 [ 161.634950][ T7506] RSP: 002b:00007f48a98dc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 161.634975][ T7506] RAX: ffffffffffffffda RBX: 00007f48a8bb5fa0 RCX: 00007f48a898e929 [ 161.634993][ T7506] RDX: 0000000000000001 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 161.635009][ T7506] RBP: 00007f48a8a10b39 R08: 0000000000000000 R09: 0000000000000000 [ 161.635025][ T7506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 161.635041][ T7506] R13: 0000000000000000 R14: 00007f48a8bb5fa0 R15: 00007ffcbf948af8 [ 161.635076][ T7506] [ 162.192278][ T7510] FAULT_INJECTION: forcing a failure. [ 162.192278][ T7510] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 162.207292][ T7510] CPU: 0 UID: 0 PID: 7510 Comm: syz.0.370 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 162.207329][ T7510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 162.207343][ T7510] Call Trace: [ 162.207352][ T7510] [ 162.207361][ T7510] dump_stack_lvl+0x16c/0x1f0 [ 162.207404][ T7510] should_fail_ex+0x512/0x640 [ 162.207444][ T7510] should_fail_alloc_page+0xe7/0x130 [ 162.207471][ T7510] prepare_alloc_pages+0x3c2/0x610 [ 162.207520][ T7510] ? rcu_is_watching+0x12/0xc0 [ 162.207552][ T7510] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 162.207591][ T7510] ? update_curr+0x74/0x800 [ 162.207637][ T7510] ? __lock_acquire+0x622/0x1c90 [ 162.207674][ T7510] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 162.207707][ T7510] ? __lock_acquire+0x622/0x1c90 [ 162.207743][ T7510] ? __asan_memcpy+0x3c/0x60 [ 162.207786][ T7510] ? __pfx_interleave_nid+0x10/0x10 [ 162.207824][ T7510] ? __lock_acquire+0x622/0x1c90 [ 162.207863][ T7510] ? policy_nodemask+0xea/0x4e0 [ 162.207892][ T7510] alloc_pages_mpol+0x1fb/0x550 [ 162.207919][ T7510] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 162.207956][ T7510] folio_alloc_mpol_noprof+0x36/0x2f0 [ 162.207988][ T7510] vma_alloc_folio_noprof+0xed/0x1e0 [ 162.208018][ T7510] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 162.208045][ T7510] ? find_held_lock+0x2b/0x80 [ 162.208072][ T7510] ? __handle_mm_fault+0x1092/0x5490 [ 162.208110][ T7510] __handle_mm_fault+0x2f21/0x5490 [ 162.208153][ T7510] ? __pfx___handle_mm_fault+0x10/0x10 [ 162.208187][ T7510] ? __pte_offset_map_lock+0x174/0x310 [ 162.208215][ T7510] ? find_held_lock+0x2b/0x80 [ 162.208239][ T7510] ? find_held_lock+0x2b/0x80 [ 162.208280][ T7510] ? follow_page_pte+0x3af/0x14c0 [ 162.208321][ T7510] handle_mm_fault+0x589/0xd10 [ 162.208363][ T7510] __get_user_pages+0x589/0x3b80 [ 162.208403][ T7510] ? __pfx_mt_find+0x10/0x10 [ 162.208429][ T7510] ? __pfx___get_user_pages+0x10/0x10 [ 162.208474][ T7510] populate_vma_page_range+0x278/0x3a0 [ 162.208508][ T7510] ? __pfx_populate_vma_page_range+0x10/0x10 [ 162.208538][ T7510] ? __pfx_find_vma_intersection+0x10/0x10 [ 162.208569][ T7510] ? do_mmap+0x69c/0x1210 [ 162.208601][ T7510] __mm_populate+0x1d8/0x380 [ 162.208633][ T7510] ? __pfx___mm_populate+0x10/0x10 [ 162.208667][ T7510] ? up_write+0x1b2/0x520 [ 162.208708][ T7510] vm_mmap_pgoff+0x362/0x450 [ 162.208740][ T7510] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 162.208788][ T7510] ? __x64_sys_futex+0x1e0/0x4c0 [ 162.208818][ T7510] ? __x64_sys_futex+0x1e9/0x4c0 [ 162.208855][ T7510] ksys_mmap_pgoff+0x7d/0x5c0 [ 162.208882][ T7510] ? xfd_validate_state+0x61/0x180 [ 162.208921][ T7510] __x64_sys_mmap+0x125/0x190 [ 162.208959][ T7510] do_syscall_64+0xcd/0x490 [ 162.208999][ T7510] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 162.209025][ T7510] RIP: 0033:0x7f48a898e929 [ 162.209047][ T7510] 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 [ 162.209071][ T7510] RSP: 002b:00007f48a98dc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 162.209097][ T7510] RAX: ffffffffffffffda RBX: 00007f48a8bb5fa0 RCX: 00007f48a898e929 [ 162.209115][ T7510] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 162.209131][ T7510] RBP: 00007f48a8a10b39 R08: 0000000000000002 R09: 0000000000008000 [ 162.209147][ T7510] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 162.209162][ T7510] R13: 0000000000000000 R14: 00007f48a8bb5fa0 R15: 00007ffcbf948af8 [ 162.209199][ T7510] [ 162.764973][ T7518] FAULT_INJECTION: forcing a failure. [ 162.764973][ T7518] name failslab, interval 1, probability 0, space 0, times 0 [ 162.778746][ T7518] CPU: 0 UID: 0 PID: 7518 Comm: syz.0.374 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 162.778788][ T7518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 162.778804][ T7518] Call Trace: [ 162.778813][ T7518] [ 162.778821][ T7518] dump_stack_lvl+0x16c/0x1f0 [ 162.778864][ T7518] should_fail_ex+0x512/0x640 [ 162.778899][ T7518] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0 [ 162.778941][ T7518] should_failslab+0xc2/0x120 [ 162.778968][ T7518] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 162.779002][ T7518] ? __d_alloc+0x31/0xaa0 [ 162.779044][ T7518] __d_alloc+0x31/0xaa0 [ 162.779078][ T7518] ? __pfx_stack_trace_save+0x10/0x10 [ 162.779111][ T7518] d_alloc+0x4a/0x1e0 [ 162.779149][ T7518] d_alloc_parallel+0xe3/0x12e0 [ 162.779176][ T7518] ? kasan_save_stack+0x33/0x60 [ 162.779209][ T7518] ? kasan_save_free_info+0x3b/0x60 [ 162.779235][ T7518] ? __kasan_slab_free+0x51/0x70 [ 162.779269][ T7518] ? walk_component+0x1a2/0x5b0 [ 162.779298][ T7518] ? link_path_walk+0x511/0xe20 [ 162.779327][ T7518] ? path_openat+0x1b0/0x2cb0 [ 162.779359][ T7518] ? do_sys_openat2+0x11b/0x1d0 [ 162.779393][ T7518] ? __pfx_d_alloc_parallel+0x10/0x10 [ 162.779426][ T7518] ? lockdep_init_map_type+0x5c/0x280 [ 162.779462][ T7518] ? lockdep_init_map_type+0x5c/0x280 [ 162.779500][ T7518] __lookup_slow+0x193/0x460 [ 162.779529][ T7518] ? __pfx___lookup_slow+0x10/0x10 [ 162.779580][ T7518] ? lookup_fast+0x156/0x610 [ 162.779614][ T7518] walk_component+0x353/0x5b0 [ 162.779648][ T7518] link_path_walk+0x627/0xe20 [ 162.779691][ T7518] path_openat+0x1b0/0x2cb0 [ 162.779723][ T7518] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 162.779772][ T7518] ? __pfx_path_openat+0x10/0x10 [ 162.779811][ T7518] ? __lock_acquire+0xb8a/0x1c90 [ 162.779848][ T7518] do_filp_open+0x20b/0x470 [ 162.779883][ T7518] ? __pfx_do_filp_open+0x10/0x10 [ 162.779931][ T7518] ? __pfx_kfree_link+0x10/0x10 [ 162.779969][ T7518] ? alloc_fd+0x471/0x7d0 [ 162.780010][ T7518] do_sys_openat2+0x11b/0x1d0 [ 162.780037][ T7518] ? __pfx_do_sys_openat2+0x10/0x10 [ 162.780076][ T7518] __x64_sys_openat+0x174/0x210 [ 162.780104][ T7518] ? __pfx___x64_sys_openat+0x10/0x10 [ 162.780144][ T7518] do_syscall_64+0xcd/0x490 [ 162.780182][ T7518] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 162.780207][ T7518] RIP: 0033:0x7f48a898d290 [ 162.780229][ T7518] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 49 94 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 9c 94 02 00 8b 44 [ 162.780252][ T7518] RSP: 002b:00007f48a98dbf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 162.780276][ T7518] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f48a898d290 [ 162.780293][ T7518] RDX: 0000000000000002 RSI: 00007f48a98dbfa0 RDI: 00000000ffffff9c [ 162.780310][ T7518] RBP: 00007f48a98dbfa0 R08: 0000000000000000 R09: 0000000000000000 [ 162.780326][ T7518] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 162.780342][ T7518] R13: 0000000000000000 R14: 00007f48a8bb5fa0 R15: 00007ffcbf948af8 [ 162.780377][ T7518] [ 163.361260][ T7524] FAULT_INJECTION: forcing a failure. [ 163.361260][ T7524] name failslab, interval 1, probability 0, space 0, times 0 [ 163.374413][ T7524] CPU: 0 UID: 0 PID: 7524 Comm: syz.0.375 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 163.374448][ T7524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 163.374462][ T7524] Call Trace: [ 163.374469][ T7524] [ 163.374479][ T7524] dump_stack_lvl+0x16c/0x1f0 [ 163.374518][ T7524] should_fail_ex+0x512/0x640 [ 163.374555][ T7524] ? __kmalloc_node_track_caller_noprof+0xc3/0x510 [ 163.374598][ T7524] should_failslab+0xc2/0x120 [ 163.374623][ T7524] __kmalloc_node_track_caller_noprof+0xd6/0x510 [ 163.374660][ T7524] ? trace_kmem_cache_alloc+0x28/0xc0 [ 163.374694][ T7524] ? key_alloc+0x43e/0x1330 [ 163.374731][ T7524] kmemdup_noprof+0x29/0x60 [ 163.374769][ T7524] key_alloc+0x43e/0x1330 [ 163.374812][ T7524] ? __pfx_key_alloc+0x10/0x10 [ 163.374852][ T7524] keyring_alloc+0x44/0xc0 [ 163.374889][ T7524] install_session_keyring_to_cred+0x190/0x230 [ 163.374923][ T7524] join_session_keyring+0x1b8/0x340 [ 163.374953][ T7524] lookup_user_key+0x576/0x1300 [ 163.374984][ T7524] ? __pfx_lookup_user_key+0x10/0x10 [ 163.375016][ T7524] ? __pfx_do_futex+0x10/0x10 [ 163.375049][ T7524] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 163.375095][ T7524] keyctl_keyring_move+0xb4/0x150 [ 163.375127][ T7524] __do_sys_keyctl+0x171/0x590 [ 163.375155][ T7524] do_syscall_64+0xcd/0x490 [ 163.375193][ T7524] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 163.375218][ T7524] RIP: 0033:0x7f48a898e929 [ 163.375239][ T7524] 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 [ 163.375261][ T7524] RSP: 002b:00007f48a98dc038 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 163.375285][ T7524] RAX: ffffffffffffffda RBX: 00007f48a8bb5fa0 RCX: 00007f48a898e929 [ 163.375301][ T7524] RDX: fffffffffffffffd RSI: fffffffffffffffc RDI: 000000000000001e [ 163.375317][ T7524] RBP: 00007f48a8a10b39 R08: 0000000000000001 R09: 0000000000000000 [ 163.375333][ T7524] R10: fffffffffffffffd R11: 0000000000000246 R12: 0000000000000000 [ 163.375348][ T7524] R13: 0000000000000000 R14: 00007f48a8bb5fa0 R15: 00007ffcbf948af8 [ 163.375382][ T7524] [ 164.621419][ T7535] ptrace attach of "./syz-executor exec"[5852] was attempted by "./syz-executor exec"[7535] [ 164.941291][ T7561] device-mapper: ioctl: Unable to rename non-existent device, to uuid „ [ 165.772685][ T30] audit: type=1800 audit(1752097063.201:4): pid=7584 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.394" name="dbroot" dev="configfs" ino=14807 res=0 errno=0 [ 166.890330][ T7605] FAULT_INJECTION: forcing a failure. [ 166.890330][ T7605] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 166.957629][ T7605] CPU: 1 UID: 0 PID: 7605 Comm: syz.3.399 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 166.957666][ T7605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 166.957680][ T7605] Call Trace: [ 166.957688][ T7605] [ 166.957697][ T7605] dump_stack_lvl+0x16c/0x1f0 [ 166.957738][ T7605] should_fail_ex+0x512/0x640 [ 166.957778][ T7605] __fpu_restore_sig+0xfe/0x13a0 [ 166.957816][ T7605] ? __pfx___fpu_restore_sig+0x10/0x10 [ 166.957865][ T7605] ? __might_fault+0xe3/0x190 [ 166.957896][ T7605] ? __might_fault+0x13b/0x190 [ 166.957933][ T7605] fpu__restore_sig+0x151/0x190 [ 166.957963][ T7605] restore_sigcontext+0x4c9/0x6a0 [ 166.957989][ T7605] ? __pfx_restore_sigcontext+0x10/0x10 [ 166.958035][ T7605] ? __pfx_restore_altstack+0x10/0x10 [ 166.958068][ T7605] ? _raw_spin_unlock_irq+0x23/0x50 [ 166.958096][ T7605] ? lockdep_hardirqs_on+0x7c/0x110 [ 166.958146][ T7605] __do_sys_rt_sigreturn+0x1bb/0x230 [ 166.958175][ T7605] ? __pfx___do_sys_rt_sigreturn+0x10/0x10 [ 166.958212][ T7605] do_syscall_64+0xcd/0x490 [ 166.958249][ T7605] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 166.958274][ T7605] RIP: 0033:0x7f9b9898e927 [ 166.958297][ T7605] Code: ff ff 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 [ 166.958321][ T7605] RSP: 002b:00007f9b99785038 EFLAGS: 00000246 [ 166.958341][ T7605] RAX: 0000000000000000 RBX: 00007f9b98bb5fa0 RCX: 00007f9b9898e929 [ 166.958357][ T7605] RDX: 00000000000003ff RSI: 0000000000000000 RDI: 0000000000000004 [ 166.958370][ T7605] RBP: 00007f9b98a10b39 R08: 0000000000000000 R09: 0000000000000000 [ 166.958385][ T7605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 166.958398][ T7605] R13: 0000000000000000 R14: 00007f9b98bb5fa0 R15: 00007ffd47ccc6e8 [ 166.958429][ T7605] [ 167.412861][ T7617] netlink: 186 bytes leftover after parsing attributes in process `syz.2.402'. [ 167.833562][ T7625] netlink: 342 bytes leftover after parsing attributes in process `syz.0.405'. [ 167.852073][ T7627] FAULT_INJECTION: forcing a failure. [ 167.852073][ T7627] name failslab, interval 1, probability 0, space 0, times 0 [ 167.869881][ T7627] CPU: 1 UID: 0 PID: 7627 Comm: syz.1.406 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 167.869919][ T7627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 167.869935][ T7627] Call Trace: [ 167.869944][ T7627] [ 167.869955][ T7627] dump_stack_lvl+0x16c/0x1f0 [ 167.869998][ T7627] should_fail_ex+0x512/0x640 [ 167.870040][ T7627] should_failslab+0xc2/0x120 [ 167.870076][ T7627] __kmalloc_cache_noprof+0x6a/0x3e0 [ 167.870109][ T7627] ? __pfx___might_resched+0x10/0x10 [ 167.870135][ T7627] ? bdi_split_work_to_wbs+0x2bd/0xf90 [ 167.870168][ T7627] bdi_split_work_to_wbs+0x2bd/0xf90 [ 167.870202][ T7627] ? __pfx_bdi_split_work_to_wbs+0x10/0x10 [ 167.870238][ T7627] ? __lock_acquire+0xb8a/0x1c90 [ 167.870277][ T7627] __writeback_inodes_sb_nr+0x1cf/0x270 [ 167.870303][ T7627] ? __pfx___writeback_inodes_sb_nr+0x10/0x10 [ 167.870339][ T7627] ? get_nr_dirty_inodes+0x170/0x1e0 [ 167.870375][ T7627] sync_filesystem+0xbb/0x290 [ 167.870410][ T7627] ? __pfx_fs_bdev_sync+0x10/0x10 [ 167.870440][ T7627] fs_bdev_sync+0x2c/0x40 [ 167.870470][ T7627] blkdev_common_ioctl+0x1742/0x2480 [ 167.870499][ T7627] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 167.870529][ T7627] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 167.870569][ T7627] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 167.870601][ T7627] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 167.870657][ T7627] ? find_held_lock+0x2b/0x80 [ 167.870693][ T7627] blkdev_ioctl+0x1cb/0x6d0 [ 167.870723][ T7627] ? __pfx_blkdev_ioctl+0x10/0x10 [ 167.870757][ T7627] ? __pfx_blkdev_ioctl+0x10/0x10 [ 167.870789][ T7627] __x64_sys_ioctl+0x18e/0x210 [ 167.870823][ T7627] do_syscall_64+0xcd/0x490 [ 167.870865][ T7627] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 167.870892][ T7627] RIP: 0033:0x7f41e218e929 [ 167.870914][ T7627] 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 [ 167.870940][ T7627] RSP: 002b:00007f41e2f13038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 167.870964][ T7627] RAX: ffffffffffffffda RBX: 00007f41e23b5fa0 RCX: 00007f41e218e929 [ 167.870981][ T7627] RDX: 000000000000001f RSI: 0000000000001261 RDI: 0000000000000006 [ 167.870997][ T7627] RBP: 00007f41e2210b39 R08: 0000000000000000 R09: 0000000000000000 [ 167.871013][ T7627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 167.871028][ T7627] R13: 0000000000000000 R14: 00007f41e23b5fa0 R15: 00007ffc538383e8 [ 167.871070][ T7627] [ 168.136045][ T7625] netlink: 294 bytes leftover after parsing attributes in process `syz.0.405'. [ 168.397648][ T7632] FAULT_INJECTION: forcing a failure. [ 168.397648][ T7632] name failslab, interval 1, probability 0, space 0, times 0 [ 168.410425][ T7632] CPU: 1 UID: 0 PID: 7632 Comm: syz.3.409 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 168.410461][ T7632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 168.410476][ T7632] Call Trace: [ 168.410485][ T7632] [ 168.410495][ T7632] dump_stack_lvl+0x16c/0x1f0 [ 168.410538][ T7632] should_fail_ex+0x512/0x640 [ 168.410572][ T7632] ? __kmalloc_noprof+0xbf/0x510 [ 168.410611][ T7632] ? __register_sysctl_table+0xb3/0x1900 [ 168.410648][ T7632] should_failslab+0xc2/0x120 [ 168.410674][ T7632] __kmalloc_noprof+0xd2/0x510 [ 168.410720][ T7632] __register_sysctl_table+0xb3/0x1900 [ 168.410758][ T7632] ? is_module_address+0x5f/0xf0 [ 168.410798][ T7632] ? __pfx___register_sysctl_table+0x10/0x10 [ 168.410834][ T7632] ? is_module_address+0x69/0xf0 [ 168.410867][ T7632] ? register_net_sysctl_sz+0x228/0x3e0 [ 168.410902][ T7632] neigh_sysctl_register+0x31f/0x670 [ 168.410936][ T7632] ? __pfx_neigh_proc_base_reachable_time+0x10/0x10 [ 168.410966][ T7632] ? __pfx_neigh_sysctl_register+0x10/0x10 [ 168.410999][ T7632] ? inetdev_init+0x245/0x5a0 [ 168.411025][ T7632] ? inetdev_event+0xc5f/0x18a0 [ 168.411050][ T7632] ? notifier_call_chain+0xbc/0x410 [ 168.411083][ T7632] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 168.411119][ T7632] devinet_sysctl_register+0xb6/0x200 [ 168.411153][ T7632] inetdev_init+0x2b8/0x5a0 [ 168.411183][ T7632] inetdev_event+0xc5f/0x18a0 [ 168.411219][ T7632] ? ib_netdevice_event+0xfc/0x330 [ 168.411249][ T7632] ? __pfx_inetdev_event+0x10/0x10 [ 168.411282][ T7632] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 168.411326][ T7632] notifier_call_chain+0xbc/0x410 [ 168.411354][ T7632] ? __pfx_inetdev_event+0x10/0x10 [ 168.411390][ T7632] call_netdevice_notifiers_info+0xbe/0x140 [ 168.411422][ T7632] register_netdevice+0x182e/0x2270 [ 168.411451][ T7632] ? idr_alloc+0xdd/0x130 [ 168.411482][ T7632] ? __pfx_register_netdevice+0x10/0x10 [ 168.411517][ T7632] ppp_dev_configure+0x99b/0xc80 [ 168.411554][ T7632] ppp_ioctl+0x17e0/0x2660 [ 168.411586][ T7632] ? find_held_lock+0x2b/0x80 [ 168.411611][ T7632] ? __pfx_ppp_ioctl+0x10/0x10 [ 168.411648][ T7632] ? __fget_files+0x20e/0x3c0 [ 168.411687][ T7632] ? __pfx_ppp_ioctl+0x10/0x10 [ 168.411718][ T7632] __x64_sys_ioctl+0x18e/0x210 [ 168.411751][ T7632] do_syscall_64+0xcd/0x490 [ 168.411789][ T7632] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 168.411814][ T7632] RIP: 0033:0x7f9b9898e929 [ 168.411836][ T7632] 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 [ 168.411860][ T7632] RSP: 002b:00007f9b99785038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 168.411885][ T7632] RAX: ffffffffffffffda RBX: 00007f9b98bb5fa0 RCX: 00007f9b9898e929 [ 168.411902][ T7632] RDX: 0000000000000000 RSI: 00000000c004743e RDI: 0000000000000006 [ 168.411918][ T7632] RBP: 00007f9b98a10b39 R08: 0000000000000000 R09: 0000000000000000 [ 168.411933][ T7632] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 168.411949][ T7632] R13: 0000000000000000 R14: 00007f9b98bb5fa0 R15: 00007ffd47ccc6e8 [ 168.411984][ T7632] [ 169.612789][ T7653] FAULT_INJECTION: forcing a failure. [ 169.612789][ T7653] name fail_futex, interval 1, probability 0, space 0, times 1 [ 169.659790][ T7653] CPU: 1 UID: 8 PID: 7653 Comm: syz.1.416 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 169.659825][ T7653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 169.659838][ T7653] Call Trace: [ 169.659846][ T7653] [ 169.659859][ T7653] dump_stack_lvl+0x16c/0x1f0 [ 169.659897][ T7653] should_fail_ex+0x512/0x640 [ 169.659934][ T7653] get_futex_key+0x1d0/0x1540 [ 169.659968][ T7653] ? __pfx_get_futex_key+0x10/0x10 [ 169.659996][ T7653] ? __mutex_trylock_common+0xe9/0x250 [ 169.660037][ T7653] futex_wake+0xe7/0x4e0 [ 169.660072][ T7653] ? __pfx_futex_wake+0x10/0x10 [ 169.660101][ T7653] ? __lock_acquire+0xb8a/0x1c90 [ 169.660156][ T7653] do_futex+0x1e3/0x350 [ 169.660185][ T7653] ? __pfx_do_futex+0x10/0x10 [ 169.660210][ T7653] ? __might_fault+0xe3/0x190 [ 169.660252][ T7653] mm_release+0x24e/0x300 [ 169.660280][ T7653] do_exit+0x68b/0x2bd0 [ 169.660317][ T7653] ? __pfx_do_exit+0x10/0x10 [ 169.660347][ T7653] ? do_raw_spin_lock+0x12c/0x2b0 [ 169.660380][ T7653] ? find_held_lock+0x2b/0x80 [ 169.660407][ T7653] do_group_exit+0xd3/0x2a0 [ 169.660440][ T7653] get_signal+0x2673/0x26d0 [ 169.660476][ T7653] ? find_held_lock+0x2b/0x80 [ 169.660499][ T7653] ? __pfx_get_signal+0x10/0x10 [ 169.660524][ T7653] ? do_futex+0x122/0x350 [ 169.660551][ T7653] ? __pfx_do_futex+0x10/0x10 [ 169.660582][ T7653] arch_do_signal_or_restart+0x8f/0x790 [ 169.660612][ T7653] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 169.660660][ T7653] exit_to_user_mode_loop+0x84/0x110 [ 169.660697][ T7653] do_syscall_64+0x3f6/0x490 [ 169.660733][ T7653] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 169.660757][ T7653] RIP: 0033:0x7f41e218e929 [ 169.660776][ T7653] 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 [ 169.660797][ T7653] RSP: 002b:00007f41e2f130e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 169.660819][ T7653] RAX: fffffffffffffe00 RBX: 00007f41e23b5fa8 RCX: 00007f41e218e929 [ 169.660834][ T7653] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f41e23b5fa8 [ 169.660849][ T7653] RBP: 00007f41e23b5fa0 R08: 0000000000000000 R09: 0000000000000000 [ 169.660862][ T7653] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f41e23b5fac [ 169.660876][ T7653] R13: 0000000000000000 R14: 00007ffc53838300 R15: 00007ffc538383e8 [ 169.660906][ T7653] [ 170.521675][ T7673] netlink: 338 bytes leftover after parsing attributes in process `syz.3.423'. [ 171.575007][ T5858] Bluetooth: hci0: unexpected event 0x04 length: 442 > 10 [ 171.575045][ T5858] Bluetooth: unknown link type 178 [ 171.587553][ T5858] Bluetooth: hci0: connection err: -111 [ 172.442588][ T7706] FAULT_INJECTION: forcing a failure. [ 172.442588][ T7706] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 172.487859][ T7706] CPU: 1 UID: 0 PID: 7706 Comm: syz.3.433 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 172.487896][ T7706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 172.487910][ T7706] Call Trace: [ 172.487917][ T7706] [ 172.487927][ T7706] dump_stack_lvl+0x16c/0x1f0 [ 172.487968][ T7706] should_fail_ex+0x512/0x640 [ 172.488007][ T7706] _copy_from_iter+0x29f/0x16f0 [ 172.488052][ T7706] ? __pfx__copy_from_iter+0x10/0x10 [ 172.488087][ T7706] ? rcu_is_watching+0x12/0xc0 [ 172.488112][ T7706] ? trace_kmalloc+0x2b/0xd0 [ 172.488137][ T7706] ? __kmalloc_noprof+0x242/0x510 [ 172.488177][ T7706] kernfs_fop_write_iter+0x19a/0x510 [ 172.488208][ T7706] vfs_write+0x6c4/0x1150 [ 172.488243][ T7706] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 172.488271][ T7706] ? __pfx___mutex_lock+0x10/0x10 [ 172.488304][ T7706] ? __pfx_vfs_write+0x10/0x10 [ 172.488361][ T7706] ksys_write+0x12a/0x250 [ 172.488393][ T7706] ? __pfx_ksys_write+0x10/0x10 [ 172.488436][ T7706] do_syscall_64+0xcd/0x490 [ 172.488473][ T7706] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 172.488497][ T7706] RIP: 0033:0x7f9b9898e929 [ 172.488518][ T7706] 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 [ 172.488542][ T7706] RSP: 002b:00007f9b99764038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 172.488565][ T7706] RAX: ffffffffffffffda RBX: 00007f9b98bb6080 RCX: 00007f9b9898e929 [ 172.488583][ T7706] RDX: 0000000000000081 RSI: 0000000000000000 RDI: 0000000000000005 [ 172.488597][ T7706] RBP: 00007f9b98a10b39 R08: 0000000000000000 R09: 0000000000000000 [ 172.488610][ T7706] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 172.488625][ T7706] R13: 0000000000000000 R14: 00007f9b98bb6080 R15: 00007ffd47ccc6e8 [ 172.488660][ T7706] [ 172.941343][ T7719] netlink: 25 bytes leftover after parsing attributes in process `syz.3.437'. [ 173.005802][ T7719] ima: policy update failed [ 173.043526][ T30] audit: type=1802 audit(1752097070.471:5): pid=7719 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.3.437" res=0 errno=0 [ 174.291470][ T7744] ptrace attach of "./syz-executor exec"[5845] was attempted by "./syz-executor exec"[7744] [ 174.758302][ T7756] netlink: 338 bytes leftover after parsing attributes in process `syz.2.444'. [ 174.911795][ T7756] netlink: 338 bytes leftover after parsing attributes in process `syz.2.444'. [ 174.976792][ T7756] netlink: 338 bytes leftover after parsing attributes in process `syz.2.444'. [ 175.013670][ T7756] netlink: 338 bytes leftover after parsing attributes in process `syz.2.444'. [ 175.025401][ T7756] netlink: 338 bytes leftover after parsing attributes in process `syz.2.444'. [ 175.045400][ T7756] netlink: 338 bytes leftover after parsing attributes in process `syz.2.444'. [ 175.071406][ T7756] netlink: 338 bytes leftover after parsing attributes in process `syz.2.444'. [ 175.092178][ T7756] netlink: 338 bytes leftover after parsing attributes in process `syz.2.444'. [ 175.302156][ T7763] netlink: 342 bytes leftover after parsing attributes in process `syz.2.447'. [ 175.749702][ T5858] Bluetooth: hci3: unexpected event 0x3e length: 726 > 260 [ 175.749740][ T5858] Bluetooth: hci3: unexpected subevent 0x0d length: 725 > 260 [ 175.765745][ T5858] Bluetooth: hci3: adv larger than maximum supported [ 175.765785][ T5858] Bluetooth: hci3: Unknown advertising packet type: 0x20 [ 175.773309][ T5858] Bluetooth: hci3: adv larger than maximum supported [ 175.780785][ T5858] Bluetooth: hci3: Unknown advertising packet type: 0x20 [ 175.788022][ T5858] Bluetooth: hci3: Unknown advertising packet type: 0x32 [ 177.062589][ T5858] Bluetooth: hci0: unexpected event 0x06 length: 11 > 3 [ 177.358255][ T7818] FAULT_INJECTION: forcing a failure. [ 177.358255][ T7818] name failslab, interval 1, probability 0, space 0, times 0 [ 177.420360][ T7818] CPU: 1 UID: 5 PID: 7818 Comm: syz.2.463 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 177.420408][ T7818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 177.420423][ T7818] Call Trace: [ 177.420432][ T7818] [ 177.420442][ T7818] dump_stack_lvl+0x16c/0x1f0 [ 177.420486][ T7818] should_fail_ex+0x512/0x640 [ 177.420521][ T7818] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 177.420559][ T7818] should_failslab+0xc2/0x120 [ 177.420585][ T7818] __kmalloc_cache_noprof+0x6a/0x3e0 [ 177.420618][ T7818] ? alloc_ucounts+0x13d/0x440 [ 177.420656][ T7818] alloc_ucounts+0x13d/0x440 [ 177.420687][ T7818] ? __pfx_alloc_ucounts+0x10/0x10 [ 177.420728][ T7818] inc_ucount+0x29/0x2f0 [ 177.420759][ T7818] ? debug_mutex_init+0x37/0x70 [ 177.420789][ T7818] __do_sys_fanotify_init+0x317/0xc00 [ 177.420816][ T7818] ? rcu_is_watching+0x12/0xc0 [ 177.420846][ T7818] do_syscall_64+0xcd/0x490 [ 177.420884][ T7818] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 177.420910][ T7818] RIP: 0033:0x7fe2c0f8e929 [ 177.420932][ T7818] 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 [ 177.420956][ T7818] RSP: 002b:00007fe2c1d58038 EFLAGS: 00000246 ORIG_RAX: 000000000000012c [ 177.420979][ T7818] RAX: ffffffffffffffda RBX: 00007fe2c11b5fa0 RCX: 00007fe2c0f8e929 [ 177.420995][ T7818] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000200 [ 177.421008][ T7818] RBP: 00007fe2c1010b39 R08: 0000000000000000 R09: 0000000000000000 [ 177.421022][ T7818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 177.421035][ T7818] R13: 0000000000000000 R14: 00007fe2c11b5fa0 R15: 00007ffe67703db8 [ 177.421065][ T7818] [ 177.867135][ T7827] ptrace attach of "./syz-executor exec"[5848] was attempted by "./syz-executor exec"[7827] [ 180.111215][ C1] sd 0:0:1:0: [sda] tag#346 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s [ 180.121652][ C1] sd 0:0:1:0: [sda] tag#346 CDB: Write(6) 0a 00 00 00 0b 00 00 00 00 00 00 00 [ 180.237267][ T7858] netlink: 342 bytes leftover after parsing attributes in process `syz.1.473'. [ 180.259853][ T7858] netlink: 'syz.1.473': attribute type 1 has an invalid length. [ 180.289120][ T7858] netlink: 'syz.1.473': attribute type 2 has an invalid length. [ 180.326046][ T7858] netlink: 'syz.1.473': attribute type 7 has an invalid length. [ 180.347287][ T7858] netlink: 274 bytes leftover after parsing attributes in process `syz.1.473'. [ 180.763316][ T5858] Bluetooth: hci0: command 0x0c1a tx timeout [ 180.769436][ T7839] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 180.999372][ T7871] ptrace attach of "./syz-executor exec"[5848] was attempted by "./syz-executor exec"[7871] [ 181.449679][ T7839] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 181.463054][ T7839] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 181.472720][ T7839] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 181.479298][ T7839] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 181.491384][ T7839] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 181.521050][ T7839] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 181.530481][ T7839] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 181.546379][ T7839] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 181.557827][ T7839] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 181.566926][ T7839] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 181.577082][ T7839] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 181.950881][ T7881] FAULT_INJECTION: forcing a failure. [ 181.950881][ T7881] name failslab, interval 1, probability 0, space 0, times 0 [ 181.983503][ T7881] CPU: 1 UID: 0 PID: 7881 Comm: syz.2.478 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 181.983541][ T7881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 181.983557][ T7881] Call Trace: [ 181.983566][ T7881] [ 181.983575][ T7881] dump_stack_lvl+0x16c/0x1f0 [ 181.983622][ T7881] should_fail_ex+0x512/0x640 [ 181.983657][ T7881] ? __kmalloc_noprof+0xbf/0x510 [ 181.983698][ T7881] ? unregister_netdevice_many_notify+0x63b/0x2700 [ 181.983741][ T7881] should_failslab+0xc2/0x120 [ 181.983766][ T7881] __kmalloc_noprof+0xd2/0x510 [ 181.983810][ T7881] unregister_netdevice_many_notify+0x63b/0x2700 [ 181.983866][ T7881] ? __pfx___mutex_trylock_common+0x10/0x10 [ 181.983907][ T7881] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 181.983958][ T7881] ? rcu_is_watching+0x12/0xc0 [ 181.983991][ T7881] ? __mutex_lock+0x1ca/0xb90 [ 181.984033][ T7881] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 181.984074][ T7881] ? ppp_release+0x167/0x230 [ 181.984103][ T7881] ? __fsnotify_parent+0x24b/0xc40 [ 181.984146][ T7881] ? __pfx___mutex_lock+0x10/0x10 [ 181.984190][ T7881] unregister_netdevice_queue+0x305/0x3f0 [ 181.984234][ T7881] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 181.984278][ T7881] ? __pfx_locks_remove_file+0x10/0x10 [ 181.984314][ T7881] ? __pfx_ppp_release+0x10/0x10 [ 181.984342][ T7881] ppp_release+0x209/0x230 [ 181.984371][ T7881] __fput+0x402/0xb70 [ 181.984406][ T7881] task_work_run+0x150/0x240 [ 181.984449][ T7881] ? __pfx_task_work_run+0x10/0x10 [ 181.984486][ T7881] ? __pfx___do_sys_close_range+0x10/0x10 [ 181.984530][ T7881] exit_to_user_mode_loop+0xeb/0x110 [ 181.984573][ T7881] do_syscall_64+0x3f6/0x490 [ 181.984611][ T7881] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 181.984637][ T7881] RIP: 0033:0x7fe2c0f8e929 [ 181.984659][ T7881] 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 [ 181.984684][ T7881] RSP: 002b:00007fe2c1d58038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 181.984709][ T7881] RAX: 0000000000000000 RBX: 00007fe2c11b5fa0 RCX: 00007fe2c0f8e929 [ 181.984731][ T7881] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000002 [ 181.984745][ T7881] RBP: 00007fe2c1010b39 R08: 0000000000000000 R09: 0000000000000000 [ 181.984760][ T7881] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 181.984775][ T7881] R13: 0000000000000000 R14: 00007fe2c11b5fa0 R15: 00007ffe67703db8 [ 181.984811][ T7881] [ 182.843473][ T5858] Bluetooth: hci0: command 0x0c1a tx timeout [ 183.145532][ T7900] FAULT_INJECTION: forcing a failure. [ 183.145532][ T7900] name failslab, interval 1, probability 0, space 0, times 0 [ 183.213303][ T7900] CPU: 0 UID: 0 PID: 7900 Comm: syz.2.483 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 183.213343][ T7900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 183.213358][ T7900] Call Trace: [ 183.213367][ T7900] [ 183.213377][ T7900] dump_stack_lvl+0x16c/0x1f0 [ 183.213415][ T7900] should_fail_ex+0x512/0x640 [ 183.213447][ T7900] ? __kmalloc_noprof+0xbf/0x510 [ 183.213482][ T7900] ? acpi_ns_get_normalized_pathname+0x75/0xd0 [ 183.213506][ T7900] should_failslab+0xc2/0x120 [ 183.213527][ T7900] __kmalloc_noprof+0xd2/0x510 [ 183.213568][ T7900] acpi_ns_get_normalized_pathname+0x75/0xd0 [ 183.213597][ T7900] acpi_ns_evaluate+0x1e1/0xca0 [ 183.213621][ T7900] ? kasan_save_track+0x14/0x30 [ 183.213655][ T7900] acpi_evaluate_object+0x1fa/0xa90 [ 183.213688][ T7900] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 183.213712][ T7900] ? __pfx_acpi_evaluate_object+0x10/0x10 [ 183.213744][ T7900] ? __mutex_trylock_common+0xe9/0x250 [ 183.213780][ T7900] acpi_evaluate_integer+0xdd/0x200 [ 183.213807][ T7900] ? __pfx_acpi_evaluate_integer+0x10/0x10 [ 183.213849][ T7900] ? __pfx_status_show+0x10/0x10 [ 183.213885][ T7900] status_show+0xa0/0x120 [ 183.213917][ T7900] ? __pfx_status_show+0x10/0x10 [ 183.213957][ T7900] dev_attr_show+0x53/0xe0 [ 183.213982][ T7900] ? __pfx_dev_attr_show+0x10/0x10 [ 183.214002][ T7900] sysfs_kf_seq_show+0x213/0x3e0 [ 183.214034][ T7900] seq_read_iter+0x509/0x12c0 [ 183.214078][ T7900] kernfs_fop_read_iter+0x40f/0x5a0 [ 183.214101][ T7900] ? rw_verify_area+0xcf/0x680 [ 183.214132][ T7900] vfs_read+0x8bc/0xc60 [ 183.214166][ T7900] ? __pfx___mutex_lock+0x10/0x10 [ 183.214197][ T7900] ? __pfx_vfs_read+0x10/0x10 [ 183.214248][ T7900] ksys_read+0x12a/0x250 [ 183.214277][ T7900] ? __pfx_ksys_read+0x10/0x10 [ 183.214316][ T7900] do_syscall_64+0xcd/0x490 [ 183.214358][ T7900] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 183.214386][ T7900] RIP: 0033:0x7fe2c0f8e929 [ 183.214405][ T7900] 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 [ 183.214426][ T7900] RSP: 002b:00007fe2c1d58038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 183.214447][ T7900] RAX: ffffffffffffffda RBX: 00007fe2c11b5fa0 RCX: 00007fe2c0f8e929 [ 183.214462][ T7900] RDX: 000000000000007a RSI: 0000200000000140 RDI: 0000000000000003 [ 183.214476][ T7900] RBP: 00007fe2c1010b39 R08: 0000000000000000 R09: 0000000000000000 [ 183.214491][ T7900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 183.214504][ T7900] R13: 0000000000000000 R14: 00007fe2c11b5fa0 R15: 00007ffe67703db8 [ 183.214535][ T7900] [ 183.215363][ T7900] ACPI Error: [ 183.483525][ T5858] Bluetooth: hci1: command 0x0c1a tx timeout [ 183.563910][ T5858] Bluetooth: hci2: command 0x0c1a tx timeout [ 183.570689][ T5858] Bluetooth: hci3: command 0x0c1a tx timeout [ 183.618342][ T7900] Could not allocate 15 bytes (20250404/nsnames-308) [ 184.358523][ T7925] netlink: 186 bytes leftover after parsing attributes in process `syz.3.491'. [ 184.754661][ T7936] netlink: 146 bytes leftover after parsing attributes in process `syz.3.496'. [ 184.923354][ T5168] Bluetooth: hci0: command 0x0c1a tx timeout [ 185.392325][ T7947] FAULT_INJECTION: forcing a failure. [ 185.392325][ T7947] name failslab, interval 1, probability 0, space 0, times 0 [ 185.469317][ T7947] CPU: 1 UID: 0 PID: 7947 Comm: syz.2.497 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 185.469357][ T7947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 185.469373][ T7947] Call Trace: [ 185.469382][ T7947] [ 185.469392][ T7947] dump_stack_lvl+0x16c/0x1f0 [ 185.469444][ T7947] should_fail_ex+0x512/0x640 [ 185.469481][ T7947] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 185.469521][ T7947] should_failslab+0xc2/0x120 [ 185.469547][ T7947] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 185.469582][ T7947] ? __proc_create+0xc3/0x8c0 [ 185.469618][ T7947] ? __proc_create+0x2ce/0x8c0 [ 185.469659][ T7947] __proc_create+0x2ce/0x8c0 [ 185.469697][ T7947] ? __pfx___proc_create+0x10/0x10 [ 185.469738][ T7947] ? _raw_write_unlock+0x28/0x50 [ 185.469770][ T7947] ? proc_register+0x314/0x5f0 [ 185.469809][ T7947] proc_create_reg+0x7d/0x180 [ 185.469836][ T7947] proc_create_data+0x86/0x110 [ 185.469859][ T7947] ? __pfx_proc_create_data+0x10/0x10 [ 185.469886][ T7947] ? cache_register_net+0x137/0x5e0 [ 185.469918][ T7947] cache_register_net+0x2d6/0x5e0 [ 185.469948][ T7947] nfsd_export_init+0xb6/0x250 [ 185.469978][ T7947] ? __pfx_nfsd_net_init+0x10/0x10 [ 185.470004][ T7947] nfsd_net_init+0x33/0x3d0 [ 185.470031][ T7947] ? __pfx_nfsd_net_init+0x10/0x10 [ 185.470058][ T7947] ops_init+0x1df/0x5f0 [ 185.470100][ T7947] setup_net+0x1ff/0x510 [ 185.470134][ T7947] ? lockdep_init_map_type+0x5c/0x280 [ 185.470170][ T7947] ? __pfx_setup_net+0x10/0x10 [ 185.470210][ T7947] ? debug_mutex_init+0x37/0x70 [ 185.470240][ T7947] copy_net_ns+0x2a6/0x5f0 [ 185.470270][ T7947] create_new_namespaces+0x3ea/0xa90 [ 185.470311][ T7947] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 185.470344][ T7947] ksys_unshare+0x45b/0xa40 [ 185.470381][ T7947] ? __pfx_ksys_unshare+0x10/0x10 [ 185.470416][ T7947] ? xfd_validate_state+0x61/0x180 [ 185.470469][ T7947] __x64_sys_unshare+0x31/0x40 [ 185.470503][ T7947] do_syscall_64+0xcd/0x490 [ 185.470546][ T7947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 185.470571][ T7947] RIP: 0033:0x7fe2c0f8e929 [ 185.470593][ T7947] 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 [ 185.470617][ T7947] RSP: 002b:00007fe2c1d58038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 185.470642][ T7947] RAX: ffffffffffffffda RBX: 00007fe2c11b5fa0 RCX: 00007fe2c0f8e929 [ 185.470659][ T7947] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 185.470675][ T7947] RBP: 00007fe2c1010b39 R08: 0000000000000000 R09: 0000000000000000 [ 185.470690][ T7947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 185.470705][ T7947] R13: 0000000000000000 R14: 00007fe2c11b5fa0 R15: 00007ffe67703db8 [ 185.470739][ T7947] [ 185.933095][ T5168] Bluetooth: hci1: command 0x0c1a tx timeout [ 185.941803][ T5168] Bluetooth: hci3: command 0x0c1a tx timeout [ 185.952794][ T5168] Bluetooth: hci2: command 0x0c1a tx timeout [ 187.548163][ T7961] kexec: Could not allocate control_code_buffer [ 188.014505][ T5858] Bluetooth: hci2: command 0x0c1a tx timeout [ 188.018059][ T5168] Bluetooth: hci3: command 0x0c1a tx timeout [ 188.020549][ T5858] Bluetooth: hci1: command 0x0c1a tx timeout [ 189.457665][ T8000] FAULT_INJECTION: forcing a failure. [ 189.457665][ T8000] name failslab, interval 1, probability 0, space 0, times 0 [ 189.491140][ T8000] CPU: 1 UID: 0 PID: 8000 Comm: syz.3.511 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 189.491178][ T8000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 189.491193][ T8000] Call Trace: [ 189.491202][ T8000] [ 189.491212][ T8000] dump_stack_lvl+0x16c/0x1f0 [ 189.491255][ T8000] should_fail_ex+0x512/0x640 [ 189.491289][ T8000] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 189.491331][ T8000] should_failslab+0xc2/0x120 [ 189.491361][ T8000] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 189.491396][ T8000] ? __pfx_map_id_range_down+0x10/0x10 [ 189.491432][ T8000] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10 [ 189.491463][ T8000] ? prepare_creds+0x2c/0x7d0 [ 189.491503][ T8000] prepare_creds+0x2c/0x7d0 [ 189.491542][ T8000] __sys_setuid+0x9a/0x440 [ 189.491571][ T8000] do_syscall_64+0xcd/0x490 [ 189.491608][ T8000] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 189.491634][ T8000] RIP: 0033:0x7f9b9898e929 [ 189.491656][ T8000] 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 [ 189.491680][ T8000] RSP: 002b:00007f9b99785038 EFLAGS: 00000246 ORIG_RAX: 0000000000000069 [ 189.491704][ T8000] RAX: ffffffffffffffda RBX: 00007f9b98bb5fa0 RCX: 00007f9b9898e929 [ 189.491721][ T8000] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 189.491735][ T8000] RBP: 00007f9b98a10b39 R08: 0000000000000000 R09: 0000000000000000 [ 189.491751][ T8000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 189.491766][ T8000] R13: 0000000000000000 R14: 00007f9b98bb5fa0 R15: 00007ffd47ccc6e8 [ 189.491800][ T8000] [ 190.891980][ T8020] netlink: 25 bytes leftover after parsing attributes in process `syz.2.517'. [ 190.990129][ T8020] ima: policy update failed [ 191.031634][ T30] audit: type=1802 audit(1752097088.471:6): pid=8020 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.2.517" res=0 errno=0 [ 191.390834][ T8030] FAULT_INJECTION: forcing a failure. [ 191.390834][ T8030] name failslab, interval 1, probability 0, space 0, times 0 [ 191.443282][ T8030] CPU: 1 UID: 0 PID: 8030 Comm: syz.3.520 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 191.443322][ T8030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 191.443337][ T8030] Call Trace: [ 191.443344][ T8030] [ 191.443353][ T8030] dump_stack_lvl+0x16c/0x1f0 [ 191.443397][ T8030] should_fail_ex+0x512/0x640 [ 191.443436][ T8030] ? __kmalloc_noprof+0xbf/0x510 [ 191.443474][ T8030] ? cache_create_net+0x9d/0x220 [ 191.443507][ T8030] should_failslab+0xc2/0x120 [ 191.443532][ T8030] __kmalloc_noprof+0xd2/0x510 [ 191.443575][ T8030] cache_create_net+0x9d/0x220 [ 191.443611][ T8030] nfsd_export_init+0x11f/0x250 [ 191.443637][ T8030] ? __pfx_nfsd_net_init+0x10/0x10 [ 191.443662][ T8030] nfsd_net_init+0x33/0x3d0 [ 191.443688][ T8030] ? __pfx_nfsd_net_init+0x10/0x10 [ 191.443714][ T8030] ops_init+0x1df/0x5f0 [ 191.443755][ T8030] setup_net+0x1ff/0x510 [ 191.443789][ T8030] ? lockdep_init_map_type+0x5c/0x280 [ 191.443823][ T8030] ? __pfx_setup_net+0x10/0x10 [ 191.443860][ T8030] ? debug_mutex_init+0x37/0x70 [ 191.443890][ T8030] copy_net_ns+0x2a6/0x5f0 [ 191.443920][ T8030] create_new_namespaces+0x3ea/0xa90 [ 191.443965][ T8030] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 191.443999][ T8030] ksys_unshare+0x45b/0xa40 [ 191.444034][ T8030] ? __pfx_ksys_unshare+0x10/0x10 [ 191.444067][ T8030] ? xfd_validate_state+0x61/0x180 [ 191.444110][ T8030] __x64_sys_unshare+0x31/0x40 [ 191.444142][ T8030] do_syscall_64+0xcd/0x490 [ 191.444180][ T8030] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 191.444205][ T8030] RIP: 0033:0x7f9b9898e929 [ 191.444227][ T8030] 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 [ 191.444251][ T8030] RSP: 002b:00007f9b99785038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 191.444276][ T8030] RAX: ffffffffffffffda RBX: 00007f9b98bb5fa0 RCX: 00007f9b9898e929 [ 191.444294][ T8030] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 191.444309][ T8030] RBP: 00007f9b98a10b39 R08: 0000000000000000 R09: 0000000000000000 [ 191.444325][ T8030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 191.444340][ T8030] R13: 0000000000000000 R14: 00007f9b98bb5fa0 R15: 00007ffd47ccc6e8 [ 191.444375][ T8030] [ 192.253984][ T8037] FAULT_INJECTION: forcing a failure. [ 192.253984][ T8037] name failslab, interval 1, probability 0, space 0, times 0 [ 192.278554][ T8037] CPU: 1 UID: 0 PID: 8037 Comm: syz.3.522 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 192.278592][ T8037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 192.278608][ T8037] Call Trace: [ 192.278617][ T8037] [ 192.278626][ T8037] dump_stack_lvl+0x16c/0x1f0 [ 192.278668][ T8037] should_fail_ex+0x512/0x640 [ 192.278703][ T8037] ? __kvmalloc_node_noprof+0x124/0x620 [ 192.278742][ T8037] should_failslab+0xc2/0x120 [ 192.278768][ T8037] __kvmalloc_node_noprof+0x137/0x620 [ 192.278800][ T8037] ? lockdep_init_map_type+0x5c/0x280 [ 192.278834][ T8037] ? open_substream+0x30c/0x9b0 [ 192.278864][ T8037] ? open_substream+0x30c/0x9b0 [ 192.278886][ T8037] ? open_substream+0x19a/0x9b0 [ 192.278906][ T8037] open_substream+0x30c/0x9b0 [ 192.278930][ T8037] ? lockdep_hardirqs_on+0x7c/0x110 [ 192.278966][ T8037] rawmidi_open_priv+0x543/0x6e0 [ 192.279003][ T8037] snd_rawmidi_open+0x4cc/0xbf0 [ 192.279041][ T8037] ? __pfx_snd_rawmidi_open+0x10/0x10 [ 192.279074][ T8037] ? __pfx_default_wake_function+0x10/0x10 [ 192.279106][ T8037] ? kobject_get_unless_zero+0x156/0x1e0 [ 192.279159][ T8037] ? __pfx_snd_rawmidi_open+0x10/0x10 [ 192.279188][ T8037] snd_open+0x1fe/0x450 [ 192.279224][ T8037] ? __pfx_snd_open+0x10/0x10 [ 192.279259][ T8037] chrdev_open+0x234/0x6a0 [ 192.279295][ T8037] ? __pfx_apparmor_file_open+0x10/0x10 [ 192.279325][ T8037] ? __pfx_chrdev_open+0x10/0x10 [ 192.279363][ T8037] ? file_set_fsnotify_mode_from_watchers+0x163/0x640 [ 192.279402][ T8037] do_dentry_open+0x741/0x1c10 [ 192.279439][ T8037] ? __pfx_chrdev_open+0x10/0x10 [ 192.279482][ T8037] vfs_open+0x82/0x3f0 [ 192.279514][ T8037] path_openat+0x1de4/0x2cb0 [ 192.279561][ T8037] ? __pfx_path_openat+0x10/0x10 [ 192.279595][ T8037] ? __lock_acquire+0xb8a/0x1c90 [ 192.279624][ T8037] do_filp_open+0x20b/0x470 [ 192.279656][ T8037] ? __pfx_do_filp_open+0x10/0x10 [ 192.279717][ T8037] ? alloc_fd+0x471/0x7d0 [ 192.279760][ T8037] do_sys_openat2+0x11b/0x1d0 [ 192.279784][ T8037] ? __pfx_do_sys_openat2+0x10/0x10 [ 192.279825][ T8037] __x64_sys_openat+0x174/0x210 [ 192.279851][ T8037] ? __pfx___x64_sys_openat+0x10/0x10 [ 192.279890][ T8037] do_syscall_64+0xcd/0x490 [ 192.279924][ T8037] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 192.279950][ T8037] RIP: 0033:0x7f9b9898e929 [ 192.279973][ T8037] 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 [ 192.279998][ T8037] RSP: 002b:00007f9b99785038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 192.280023][ T8037] RAX: ffffffffffffffda RBX: 00007f9b98bb5fa0 RCX: 00007f9b9898e929 [ 192.280040][ T8037] RDX: 0000000000000001 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 192.280056][ T8037] RBP: 00007f9b98a10b39 R08: 0000000000000000 R09: 0000000000000000 [ 192.280072][ T8037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 192.280088][ T8037] R13: 0000000000000000 R14: 00007f9b98bb5fa0 R15: 00007ffd47ccc6e8 [ 192.280128][ T8037] [ 192.695601][ T8041] netlink: 'syz.2.524': attribute type 28 has an invalid length. [ 192.734162][ T8041] netlink: 334 bytes leftover after parsing attributes in process `syz.2.524'. [ 193.092164][ T8048] netlink: 25 bytes leftover after parsing attributes in process `syz.2.527'. [ 193.500327][ T30] audit: type=1804 audit(1752097090.941:7): pid=8058 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.2.528" name="/newroot/145/file0" dev="tmpfs" ino=767 res=1 errno=0 [ 194.288365][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.295858][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.520414][ T8078] FAULT_INJECTION: forcing a failure. [ 194.520414][ T8078] name failslab, interval 1, probability 0, space 0, times 0 [ 194.584505][ T8078] CPU: 0 UID: 0 PID: 8078 Comm: syz.3.535 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 194.584545][ T8078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 194.584561][ T8078] Call Trace: [ 194.584590][ T8078] [ 194.584601][ T8078] dump_stack_lvl+0x16c/0x1f0 [ 194.584643][ T8078] should_fail_ex+0x512/0x640 [ 194.584689][ T8078] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 194.584725][ T8078] should_failslab+0xc2/0x120 [ 194.584751][ T8078] __kmalloc_cache_noprof+0x6a/0x3e0 [ 194.584783][ T8078] ? rfkill_fop_open+0x56/0x750 [ 194.584819][ T8078] ? __pfx_rfkill_fop_open+0x10/0x10 [ 194.584845][ T8078] rfkill_fop_open+0x56/0x750 [ 194.584873][ T8078] ? kobject_get_unless_zero+0x156/0x1e0 [ 194.584914][ T8078] ? __pfx_rfkill_fop_open+0x10/0x10 [ 194.584944][ T8078] misc_open+0x35d/0x420 [ 194.584976][ T8078] ? __pfx_misc_open+0x10/0x10 [ 194.585006][ T8078] chrdev_open+0x234/0x6a0 [ 194.585042][ T8078] ? __pfx_apparmor_file_open+0x10/0x10 [ 194.585074][ T8078] ? __pfx_chrdev_open+0x10/0x10 [ 194.585114][ T8078] ? file_set_fsnotify_mode_from_watchers+0x163/0x640 [ 194.585154][ T8078] do_dentry_open+0x741/0x1c10 [ 194.585190][ T8078] ? __pfx_chrdev_open+0x10/0x10 [ 194.585235][ T8078] vfs_open+0x82/0x3f0 [ 194.585267][ T8078] path_openat+0x1de4/0x2cb0 [ 194.585320][ T8078] ? __pfx_path_openat+0x10/0x10 [ 194.585358][ T8078] ? __lock_acquire+0xb8a/0x1c90 [ 194.585396][ T8078] do_filp_open+0x20b/0x470 [ 194.585430][ T8078] ? __pfx_do_filp_open+0x10/0x10 [ 194.585487][ T8078] ? alloc_fd+0x471/0x7d0 [ 194.585531][ T8078] do_sys_openat2+0x11b/0x1d0 [ 194.585560][ T8078] ? __pfx_do_sys_openat2+0x10/0x10 [ 194.585603][ T8078] __x64_sys_openat+0x174/0x210 [ 194.585631][ T8078] ? __pfx___x64_sys_openat+0x10/0x10 [ 194.585694][ T8078] do_syscall_64+0xcd/0x490 [ 194.585735][ T8078] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 194.585761][ T8078] RIP: 0033:0x7f9b9898e929 [ 194.585784][ T8078] 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 [ 194.585809][ T8078] RSP: 002b:00007f9b99785038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 194.585834][ T8078] RAX: ffffffffffffffda RBX: 00007f9b98bb5fa0 RCX: 00007f9b9898e929 [ 194.585851][ T8078] RDX: 0000000000183440 RSI: 0000200000000240 RDI: ffffffffffffff9c [ 194.585868][ T8078] RBP: 00007f9b98a10b39 R08: 0000000000000000 R09: 0000000000000000 [ 194.585884][ T8078] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 194.585900][ T8078] R13: 0000000000000000 R14: 00007f9b98bb5fa0 R15: 00007ffd47ccc6e8 [ 194.585934][ T8078] [ 194.876527][ T8080] netlink: 342 bytes leftover after parsing attributes in process `syz.2.536'. [ 195.388671][ T8089] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 196.735589][ T8115] syz.1.547 (8115): /proc/8111/oom_adj is deprecated, please use /proc/8111/oom_score_adj instead. [ 196.785065][ T8115] FAULT_INJECTION: forcing a failure. [ 196.785065][ T8115] name failslab, interval 1, probability 0, space 0, times 0 [ 196.863677][ T8115] CPU: 1 UID: 0 PID: 8115 Comm: syz.1.547 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 196.863715][ T8115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 196.863731][ T8115] Call Trace: [ 196.863739][ T8115] [ 196.863749][ T8115] dump_stack_lvl+0x16c/0x1f0 [ 196.863791][ T8115] should_fail_ex+0x512/0x640 [ 196.863824][ T8115] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 196.863866][ T8115] should_failslab+0xc2/0x120 [ 196.863891][ T8115] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 196.863928][ T8115] ? security_file_alloc+0x34/0x2b0 [ 196.863963][ T8115] security_file_alloc+0x34/0x2b0 [ 196.863996][ T8115] init_file+0x93/0x4c0 [ 196.864022][ T8115] alloc_empty_file+0x73/0x1e0 [ 196.864051][ T8115] alloc_file_clone+0x5f/0x110 [ 196.864079][ T8115] create_pipe_files+0x412/0x930 [ 196.864121][ T8115] do_pipe2+0xaf/0x1c0 [ 196.864156][ T8115] ? __pfx_do_pipe2+0x10/0x10 [ 196.864192][ T8115] ? xfd_validate_state+0x61/0x180 [ 196.864223][ T8115] ? __pfx_ksys_write+0x10/0x10 [ 196.864266][ T8115] __x64_sys_pipe+0x33/0x50 [ 196.864288][ T8115] do_syscall_64+0xcd/0x490 [ 196.864325][ T8115] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 196.864352][ T8115] RIP: 0033:0x7f41e218e929 [ 196.864393][ T8115] 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 [ 196.864419][ T8115] RSP: 002b:00007f41e2f13038 EFLAGS: 00000246 ORIG_RAX: 0000000000000016 [ 196.864446][ T8115] RAX: ffffffffffffffda RBX: 00007f41e23b5fa0 RCX: 00007f41e218e929 [ 196.864464][ T8115] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 196.864480][ T8115] RBP: 00007f41e2210b39 R08: 0000000000000000 R09: 0000000000000000 [ 196.864497][ T8115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 196.864512][ T8115] R13: 0000000000000000 R14: 00007f41e23b5fa0 R15: 00007ffc538383e8 [ 196.864543][ T8115] [ 197.851561][ T8128] netlink: 50 bytes leftover after parsing attributes in process `syz.1.550'. [ 198.807926][ T8149] netlink: 28 bytes leftover after parsing attributes in process `syz.3.554'. [ 198.977575][ T8149] bridge_slave_1: left allmulticast mode [ 198.983553][ T8149] bridge_slave_1: left promiscuous mode [ 198.993845][ T8149] bridge0: port 2(bridge_slave_1) entered disabled state [ 199.031119][ T8149] bridge_slave_0: left allmulticast mode [ 199.037103][ T8149] bridge_slave_0: left promiscuous mode [ 199.051287][ T8149] bridge0: port 1(bridge_slave_0) entered disabled state [ 200.778061][ T8165] ptrace attach of "./syz-executor exec"[5844] was attempted by "./syz-executor exec"[8165] [ 201.281483][ T8179] ptrace attach of "./syz-executor exec"[5848] was attempted by "./syz-executor exec"[8179] [ 201.453328][ T8181] nvme_fabrics: missing parameter 'transport=%s' [ 201.459962][ T8181] nvme_fabrics: missing parameter 'nqn=%s' [ 201.737734][ T30] audit: type=1804 audit(1752097099.181:8): pid=8187 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.1.564" name="/newroot/135/file0" dev="tmpfs" ino=707 res=1 errno=0 [ 202.980432][ T8203] netlink: 25 bytes leftover after parsing attributes in process `syz.0.568'. [ 204.567292][ T8230] netlink: 25 bytes leftover after parsing attributes in process `syz.1.576'. [ 204.814979][ T8233] netlink: 266 bytes leftover after parsing attributes in process `syz.1.577'. [ 205.251147][ T8236] sp0: Synchronizing with TNC [ 206.645416][ T8248] binder: 8247:8248 ioctl 400c620e 200000000080 returned -22 [ 208.571116][ T8278] netlink: 338 bytes leftover after parsing attributes in process `syz.2.592'. [ 208.631353][ T8280] netlink: 25 bytes leftover after parsing attributes in process `syz.0.593'. [ 208.649336][ T8278] netlink: 338 bytes leftover after parsing attributes in process `syz.2.592'. [ 208.705197][ T8278] netlink: 290 bytes leftover after parsing attributes in process `syz.2.592'. [ 208.738945][ T8278] veth0_macvtap: left promiscuous mode [ 208.869789][ T8278] netlink: 290 bytes leftover after parsing attributes in process `syz.2.592'. [ 208.923432][ T8278] veth0_macvtap: entered promiscuous mode [ 208.974475][ T8281] netlink: 4 bytes leftover after parsing attributes in process `syz.3.591'. [ 209.019504][ T8281] netlink: 25 bytes leftover after parsing attributes in process `syz.3.591'. [ 209.551098][ T8292] [ 209.553447][ T8292] ====================================================== [ 209.560449][ T8292] WARNING: possible circular locking dependency detected [ 209.567450][ T8292] 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 Not tainted [ 209.574538][ T8292] ------------------------------------------------------ [ 209.581536][ T8292] syz.1.598/8292 is trying to acquire lock: [ 209.587409][ T8292] ffff88805929a058 ((work_completion)(&new_smc->smc_listen_work)){+.+.}-{0:0}, at: __flush_work+0x4d0/0xcc0 [ 209.598883][ T8292] [ 209.598883][ T8292] but task is already holding lock: [ 209.606236][ T8292] ffff88806b110dd8 (sk_lock-AF_SMC/1){+.+.}-{0:0}, at: smc_release+0x378/0x5f0 [ 209.615190][ T8292] [ 209.615190][ T8292] which lock already depends on the new lock. [ 209.615190][ T8292] [ 209.625585][ T8292] [ 209.625585][ T8292] the existing dependency chain (in reverse order) is: [ 209.634580][ T8292] [ 209.634580][ T8292] -> #1 (sk_lock-AF_SMC/1){+.+.}-{0:0}: [ 209.642300][ T8292] lock_sock_nested+0x41/0xf0 [ 209.647508][ T8292] smc_listen_out+0x202/0x4a0 [ 209.652708][ T8292] smc_listen_work+0x5a3/0x50e0 [ 209.658070][ T8292] process_one_work+0x9cf/0x1b70 [ 209.663524][ T8292] worker_thread+0x6c8/0xf10 [ 209.668628][ T8292] kthread+0x3c2/0x780 [ 209.673221][ T8292] ret_from_fork+0x5d7/0x6f0 [ 209.678329][ T8292] ret_from_fork_asm+0x1a/0x30 [ 209.683613][ T8292] [ 209.683613][ T8292] -> #0 ((work_completion)(&new_smc->smc_listen_work)){+.+.}-{0:0}: [ 209.693773][ T8292] __lock_acquire+0x126f/0x1c90 [ 209.699160][ T8292] lock_acquire+0x179/0x350 [ 209.704201][ T8292] __flush_work+0x4e4/0xcc0 [ 209.709217][ T8292] __cancel_work_sync+0x10c/0x130 [ 209.714751][ T8292] smc_clcsock_release+0x5f/0xe0 [ 209.720203][ T8292] __smc_release+0x5c2/0x880 [ 209.725304][ T8292] smc_close_non_accepted+0xda/0x200 [ 209.731100][ T8292] smc_close_active+0xc3c/0x1070 [ 209.736547][ T8292] __smc_release+0x634/0x880 [ 209.741645][ T8292] smc_release+0x1fc/0x5f0 [ 209.746569][ T8292] __sock_release+0xb0/0x270 [ 209.751676][ T8292] sock_close+0x1c/0x30 [ 209.756344][ T8292] __fput+0x402/0xb70 [ 209.760834][ T8292] task_work_run+0x150/0x240 [ 209.765937][ T8292] exit_to_user_mode_loop+0xeb/0x110 [ 209.771738][ T8292] do_syscall_64+0x3f6/0x490 [ 209.776841][ T8292] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 209.783245][ T8292] [ 209.783245][ T8292] other info that might help us debug this: [ 209.783245][ T8292] [ 209.793460][ T8292] Possible unsafe locking scenario: [ 209.793460][ T8292] [ 209.800893][ T8292] CPU0 CPU1 [ 209.806245][ T8292] ---- ---- [ 209.811593][ T8292] lock(sk_lock-AF_SMC/1); [ 209.816090][ T8292] lock((work_completion)(&new_smc->smc_listen_work)); [ 209.825534][ T8292] lock(sk_lock-AF_SMC/1); [ 209.832547][ T8292] lock((work_completion)(&new_smc->smc_listen_work)); [ 209.839465][ T8292] [ 209.839465][ T8292] *** DEADLOCK *** [ 209.839465][ T8292] [ 209.847590][ T8292] 3 locks held by syz.1.598/8292: [ 209.852595][ T8292] #0: ffff88805a180808 (&sb->s_type->i_mutex_key#11){+.+.}-{4:4}, at: __sock_release+0x86/0x270 [ 209.863123][ T8292] #1: ffff88806b110dd8 (sk_lock-AF_SMC/1){+.+.}-{0:0}, at: smc_release+0x378/0x5f0 [ 209.872532][ T8292] #2: ffffffff8e5c4d00 (rcu_read_lock){....}-{1:3}, at: __flush_work+0xfb/0xcc0 [ 209.881654][ T8292] [ 209.881654][ T8292] stack backtrace: [ 209.887530][ T8292] CPU: 0 UID: 0 PID: 8292 Comm: syz.1.598 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) [ 209.887548][ T8292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 209.887557][ T8292] Call Trace: [ 209.887562][ T8292] [ 209.887568][ T8292] dump_stack_lvl+0x116/0x1f0 [ 209.887593][ T8292] print_circular_bug+0x275/0x350 [ 209.887612][ T8292] check_noncircular+0x14c/0x170 [ 209.887632][ T8292] __lock_acquire+0x126f/0x1c90 [ 209.887654][ T8292] lock_acquire+0x179/0x350 [ 209.887671][ T8292] ? __flush_work+0x4d0/0xcc0 [ 209.887685][ T8292] ? mark_held_locks+0x49/0x80 [ 209.887703][ T8292] ? __flush_work+0x4d0/0xcc0 [ 209.887716][ T8292] __flush_work+0x4e4/0xcc0 [ 209.887728][ T8292] ? __flush_work+0x4d0/0xcc0 [ 209.887742][ T8292] ? __pfx___flush_work+0x10/0x10 [ 209.887756][ T8292] ? __pfx_wq_barrier_func+0x10/0x10 [ 209.887775][ T8292] ? do_raw_spin_lock+0x12c/0x2b0 [ 209.887796][ T8292] ? __pfx___might_resched+0x10/0x10 [ 209.887812][ T8292] __cancel_work_sync+0x10c/0x130 [ 209.887827][ T8292] smc_clcsock_release+0x5f/0xe0 [ 209.887846][ T8292] __smc_release+0x5c2/0x880 [ 209.887863][ T8292] ? __pfx_sock_def_readable+0x10/0x10 [ 209.887882][ T8292] smc_close_non_accepted+0xda/0x200 [ 209.887900][ T8292] smc_close_active+0xc3c/0x1070 [ 209.887918][ T8292] __smc_release+0x634/0x880 [ 209.887934][ T8292] smc_release+0x1fc/0x5f0 [ 209.887950][ T8292] __sock_release+0xb0/0x270 [ 209.887971][ T8292] ? __pfx_sock_close+0x10/0x10 [ 209.887991][ T8292] sock_close+0x1c/0x30 [ 209.888010][ T8292] __fput+0x402/0xb70 [ 209.888024][ T8292] ? _raw_spin_unlock_irq+0x23/0x50 [ 209.888043][ T8292] task_work_run+0x150/0x240 [ 209.888065][ T8292] ? __pfx_task_work_run+0x10/0x10 [ 209.888086][ T8292] ? __pfx___do_sys_close_range+0x10/0x10 [ 209.888108][ T8292] exit_to_user_mode_loop+0xeb/0x110 [ 209.888130][ T8292] do_syscall_64+0x3f6/0x490 [ 209.888152][ T8292] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 209.888167][ T8292] RIP: 0033:0x7f41e218e929 [ 209.888179][ T8292] 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 [ 209.888193][ T8292] RSP: 002b:00007ffc53838548 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 209.888206][ T8292] RAX: 0000000000000000 RBX: 00000000000331e6 RCX: 00007f41e218e929 [ 209.888215][ T8292] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 209.888223][ T8292] RBP: 00007f41e23b7ba0 R08: 0000000000000001 R09: 0000000f5383883f [ 209.888232][ T8292] R10: 00007f41e2000000 R11: 0000000000000246 R12: 00007f41e23b5fac [ 209.888240][ T8292] R13: 00007f41e23b5fa0 R14: ffffffffffffffff R15: 00007ffc53838660 [ 209.888253][ T8292] [ 211.080518][ T8294] ptrace attach of "./syz-executor exec"[5844] was attempted by "./syz-executor exec"[8294]