last executing test programs: 7.5365356s ago: executing program 0 (id=2148): ioperm$auto(0x7, 0x6, 0x2) mmap$auto(0x0, 0x20009, 0xe, 0xeb1, 0x403, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x100, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_netdev(&(0x7f0000000040), r0) (fail_nth: 1) 7.01582677s ago: executing program 0 (id=2150): ioperm$auto(0x4, 0x6, 0x5) socket(0x0, 0x6, 0x0) r0 = fcntl$auto(0x3, 0x4, 0xa553) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) r1 = socket(0x3, 0x80000, 0x9) shutdown$auto(0x200000003, 0x2) recvmmsg$auto(0x3, &(0x7f0000000100)={{0x0, 0x9, &(0x7f0000000080)={0x0, 0x9}, 0x7, 0x0, 0x1, 0x4}, 0x4}, 0x10000, 0x300, 0x0) listen$auto(r0, 0xe) mmap$auto(0x0, 0x67, 0xdf, 0x18, r1, 0x4000000008000) r2 = io_uring_setup$auto(0x406, 0x0) mmap$auto(0x0, 0x9, 0xffb, 0x8000000008011, 0x3, 0x0) syz_genetlink_get_family_id$auto_tipcv2(&(0x7f0000000040), r2) mmap$auto(0x0, 0x2020009, 0x3, 0x17, 0xfffffffffffffffa, 0x8000) keyctl$auto(0x200000000000020, 0xffffffffffffffff, 0x5, 0x5, 0x8) clone$auto(0x20003b46, 0x100000000000005, 0x0, 0x0, 0x2) waitid$auto_P_PGID(0x2, r0, &(0x7f00000000c0)={@_si_pad}, 0x9, &(0x7f0000000140)={{0x7, 0x900}, {0xffff, 0x7}, 0x39, 0xc6e, 0x801, 0x1000, 0x4d3, 0x804, 0x8, 0xa, 0x3, 0x200, 0x6, 0x5, 0x6, 0xfff}) getrandom$auto(0x0, 0x6000000, 0x3) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x4008000) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r3, 0x0, 0x6) r4 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r4, &(0x7f0000000200)={0x0, 0xa}, 0x3) setuid$auto(0xe) io_uring_enter$auto(0x3, 0xa84, 0x80000001, 0xa, 0x0, 0x46) io_uring_enter$auto(0x3, 0xa84, 0x80000001, 0xa, 0x0, 0x46) move_pages$auto(0x0, 0x1002, 0x0, 0x0, 0x0, 0x2) unshare$auto(0x7) mmap$auto(0x0, 0x8000000020009, 0x4000000000df, 0xeb1, 0x401, 0x8000) mount_setattr$auto(0x0, 0xfffffffffffffffe, 0x100, 0x0, 0x20) 5.562498673s ago: executing program 1 (id=2153): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/mm/hugepages/hugepages-2048kB/free_hugepages\x00', 0xa800, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f00000000c0)=""/40, 0x28) r1 = openat$auto_rtc_dev_fops_dev(0xffffffffffffff9c, &(0x7f0000000000), 0x902, 0x0) ioctl$auto_RTC_WKALM_SET(r1, 0x4028700f, &(0x7f0000000080)={0x3, 0x3, {0x7, 0x4, 0xc, 0x7, 0x4, 0x3a4f, 0x1, 0xffff, 0x10fd}}) ioperm$auto(0x7, 0x6, 0x2) r2 = socket(0x2, 0x2, 0x0) socket(0xa, 0x3, 0x3a) setsockopt$auto(0x400000000000003, 0x29, 0xd1, 0x0, 0x4) mmap$auto(0x0, 0x8, 0x2, 0x9b72, 0x5, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$auto_IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x4004080}, 0x0) recvmmsg$auto(r3, &(0x7f0000000140)={{0x0, 0x4, &(0x7f0000000080)={0x0, 0x803}, 0x5, 0x0, 0x2, 0x8}, 0x800}, 0x10a, 0x8, 0x0) setsockopt$auto(r2, 0x1, 0x6, 0x0, 0xc089) setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x5) connect$auto(0x3, &(0x7f0000000000)=@in={0x2, 0x4e22, @broadcast}, 0x55) sendmsg$auto_BATADV_CMD_TP_METER(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0xc045}, 0x4) mmap$auto(0x0, 0x20009, 0xe, 0xeb1, 0x403, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x100, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_netdev(&(0x7f0000000040), r4) 5.028945942s ago: executing program 0 (id=2155): openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fb0\x00', 0x2, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ttynull\x00', 0x201, 0x0) r0 = openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f0000000440), 0x20100, 0x0) ioctl$auto_LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0) write$auto(0x3, 0x0, 0x7fffffff) openat$auto_stat_fops_(0xffffffffffffff9c, &(0x7f0000000180)='/proc/stat\x00', 0x2, 0x0) read$auto(0x3, 0x0, 0x80) mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000) mmap$auto(0x0, 0x7, 0x1000000004, 0x9b72, 0x2, 0x100) openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, 0x0, 0xc0000, 0x0) listxattrat$auto(0xffffffffffffffff, 0x0, 0x7ffffffe, &(0x7f0000000380)='\xdf^\xe2o\x87D\x10\xa0\x0e1\xb5B\xd6k]Yh\x99\xf4\xbcy.8\xcd\xf2I\xcc\xf5\xc7\xee\xb8\xea\xb7+\xd8K\xf1\x1aI\xe6(\x9f\xaeS\xf1\x199\x1fk\x01\xf36\xe1 \x1a+\xcd\xfc6\xc7W\xeaw7\x1b\xf4\x01\xebQ\n\x94{\xb5\xa7/\xa3\xa7\x16\x82\x1c\rEqd\xf7~\xba{\x8f7S\x82\xed\x8es\x02W\xdc\x16l\xee\xf1\xd9\x83\xc8', 0xe9) statmount$auto(0x0, &(0x7f0000000180)={0x8, 0x1, 0x1, 0x3, 0xf, 0x940, 0x1ffde, 0x3, 0x6, 0x8000002, 0x9, 0x5, 0x5, 0x4, 0xb0, 0x7, 0x2, 0x3, 0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000009, [0x0, 0x10000, 0x10000, 0x243efbdf, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0xffffffffffffffff, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe6e, 0x0, 0x0, 0x1959de19]}, 0x1fe, 0x81) close_range$auto(0x0, 0xffffffffffffffff, 0x2) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB="11002d"], 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) r1 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[], 0x1ac}}, 0x40000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, 0x0, 0x40000) sendmsg$auto_NETDEV_CMD_DEV_GET(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x24048000}, 0xc0) ioctl$auto(0xffffffffffffffff, 0x13, 0xffffffffffffffff) io_uring_register$auto(0x2, 0x0, &(0x7f0000000000), 0x3) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r2 = socket(0x10, 0x2, 0x0) mmap$auto(0x0, 0x200006, 0x2, 0x40eb1, 0x602, 0x300000000000) mmap$auto(0x0, 0x400005, 0x800000000000df, 0x9b72, 0x2, 0x8000) madvise$auto(0x0, 0xffffffffffff0001, 0x15) close$auto(r2) mbind$auto(0x2000, 0x100000004, 0x100000000, 0x0, 0x6, 0x2) syz_clone3(&(0x7f0000000400)={0x9840100, 0x0, 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58) 4.797452988s ago: executing program 2 (id=2156): mmap$auto(0x0, 0x20009, 0x4000000000df, 0x4000eb1, 0x401, 0x8000) socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) close_range$auto(0x2, 0x8, 0x0) open(0x0, 0x22240, 0x155) socket(0xa, 0x3, 0x3b) connect$auto(0x3, &(0x7f00000018c0)=@generic={0xa, "000000000084000000000000ffff"}, 0x55) 4.744599744s ago: executing program 3 (id=2157): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) io_uring_setup$auto(0x40000002c55, 0x0) socket(0x10, 0x2, 0x0) r0 = socket(0x2, 0x80002, 0x73) close_range$auto(0x0, 0xfffffffffffff000, 0x0) bpf$auto(0x0, &(0x7f00000001c0)=@query={@target_fd=r0, 0x3ca, 0x6, 0x1, 0x6, @count=0x9c4b, 0x0, 0x2000003, 0x7fffffff, 0xdb, 0x7a7c}, 0x10) r1 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/v4l-touch0\x00', 0xe0800, 0x0) ioctl$auto(r1, 0xc0205648, r1) (fail_nth: 1) 4.564066208s ago: executing program 2 (id=2158): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = io_uring_setup$auto(0x40000002c55, 0x0) mmap$auto(0x0, 0x1, 0x4000000000df, 0x44eb2, 0x3, 0x300000000000) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)={0x1c, 0x0, 0x170b, 0x70bd26, 0x25dfdbfd, {}, [@ETHTOOL_A_PAUSE_STATS_SRC={0x8, 0x6, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40840}, 0x4000840) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'veth1_to_bond\x00'}) sendmsg$auto_ETHTOOL_MSG_CHANNELS_GET(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x14, 0x0, 0x100, 0x70bd2d, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x40000d5}, 0x11) sendmsg$auto_NL80211_CMD_GET_REG(r1, 0x0, 0x0) clone$auto(0x7, 0x7fffffffffffffff, 0xffffffffffffffff, 0x0, 0x1) mlock$auto(0x7c88, 0x7fff) socket(0x10, 0x2, 0x0) r2 = socket(0x2, 0x80002, 0x73) close_range$auto(0x0, 0xfffffffffffff000, 0x0) bpf$auto(0x0, &(0x7f00000001c0)=@query={@target_fd=r2, 0x3ca, 0x6, 0x1, 0x6, @count=0x9c4b, 0x0, 0x2000003, 0x7fffffff, 0xdb, 0x7a7c}, 0x10) r3 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/v4l-touch0\x00', 0xe0800, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x40000) sendmmsg$auto(0xffffffffffffffff, 0x0, 0x17, 0x4008) socketpair$auto(0x1e, 0x1, 0x8000000000000000, 0x0) rseq$auto(0x0, 0x8000, 0x0, 0x6) prctl$auto(0x1000000003b, 0x1, 0x9, 0x5, 0x3) madvise$auto(0x0, 0xffffffffffff0005, 0x19) sendmmsg$auto(0x4, 0x0, 0x9a6, 0x6) shmctl$auto(0x0, 0x1, 0x0) chown$auto(&(0x7f0000000080)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) getegid() shmctl$auto(0x1ff, 0x4, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0xa00) mmap$auto(0x82, 0x4020009, 0xa, 0xabd, 0x401, 0x8000) ioctl$auto(r3, 0xc0205648, r3) 4.507757437s ago: executing program 1 (id=2159): r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000a80)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x40000, 0x0) readv$auto(r0, &(0x7f0000000b40)={0x0, 0x6}, 0x4) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/mm/transparent_hugepage/khugepaged/max_ptes_swap\x00', 0x100042, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, 0x0, 0x6302, 0x0) socket(0xa, 0x2, 0x0) r1 = prctl$auto_PR_MCE_KILL_GET(0x22, 0x0, 0x0, 0x3a71, 0x4) io_uring_register$auto(r1, 0x6, &(0x7f00000000c0)="9c5cc41afacfbee601575d2081b0f451be83586f4297d3d99a52348aabf9d738b7aaa77930a431d76bfc348bad90ce9b145be87400860b50c3ce38e8f1d2f51c62cb4f22c58d637507e289dd7d4ed346ab99987c8d7e05bcb945afc888f72c9bedca94082f340c3d0f46e00a0f69e39759e9235ac61898cd357673dad5b3777377202209d01f99f889695eb209012e6c6fb471efa56c0a954a81cdc4f6a0846d4f2f72607e1f8eaccb700a14d6910411a5f8ba7472f8e273b767dac6187d741bc4a24acf1cca480ba17dbc74036a4faa96067411d511ad67b670de4cf7b383d8cc", 0x1) syz_genetlink_get_family_id$auto_mac80211_hwsim(0x0, 0xffffffffffffffff) open(&(0x7f0000000000)='./file0\x00', 0x261c2, 0x84) fallocate$auto(0x8000000000000003, 0x0, 0xd, 0xcbd5d) socket(0x200000000000011, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x1d, 0x2, 0x6) sendfile$auto(0x6, 0x3, 0x0, 0xc01) sendmsg$auto_HWSIM_CMD_NEW_RADIO(0xffffffffffffffff, 0x0, 0x4044820) readv$auto(0x3, 0x0, 0x6) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mmap$auto(0x0, 0x100000000, 0x4000000000df, 0x111, 0x6, 0x300000000000) madvise$auto(0x0, 0x20000a, 0x4) pread64$auto(0xffffffffffffffff, 0x0, 0x594c, 0x7) unshare$auto(0x40000080) write$auto(r0, 0x0, 0x1ff) openat$auto_tracing_mark_raw_fops_trace(0xffffffffffffff9c, 0x0, 0x10800, 0x0) setrlimit$auto(0x7, 0x0) eventfd$auto(0x6) close_range$auto(0x2, 0x8, 0x0) 3.861301604s ago: executing program 3 (id=2160): ioperm$auto(0x7, 0x6, 0x2) shutdown$auto(0x200000003, 0x2) getsid$auto(0x0) mmap$auto(0x0, 0x20009, 0xe, 0xeb1, 0x403, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x100, 0x0) read$auto(r0, 0x0, 0x20) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_NETDEV_CMD_QSTATS_GET(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x24, 0x0, 0x301, 0x70bd29, 0x25dfdc01, {}, [@NETDEV_A_QSTATS_IFINDEX={0x8}, @NETDEV_A_QSTATS_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x100, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) socket(0x25, 0x5, 0x0) r4 = syz_genetlink_get_family_id$auto_ovs_meter(&(0x7f0000003040), 0xffffffffffffffff) sendmsg$auto_OVS_METER_CMD_SET(r3, &(0x7f0000003240)={0x0, 0x0, &(0x7f0000003200)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="5d912677bd7000fcdbdf250200000004000200040004800800010005000000"], 0x24}, 0x1, 0x0, 0x0, 0xc0}, 0x40) r5 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/zram-control/hot_add\x00', 0x20800, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r5, &(0x7f0000000ec0)=""/4096, 0x1000) 3.859248868s ago: executing program 2 (id=2161): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_nfsd(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_NFSD_CMD_THREADS_SET(r0, &(0x7f0000002640)={0x0, 0x0, &(0x7f0000002600)={&(0x7f0000000300)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002abd7000fddfdf2502000000080001000800000008000100ffff"], 0x24}}, 0x40854) 3.311629654s ago: executing program 1 (id=2162): mmap$auto(0x0, 0xb, 0x4000000000df, 0xeb1, 0xffffffffffffffff, 0x8000) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) openat$auto_proc_single_file_operations_base(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/statm\x00', 0x800, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty12\x00', 0x800, 0x0) r0 = socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) r1 = openat$auto_ftrace_event_filter_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/events/vmalloc/free_vmap_area_noflush/filter\x00', 0x418a81, 0x0) ioctl$auto(r1, 0x4b32, r0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/net/afs/addr_prefs\x00', 0x102, 0x0) r2 = openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000000c40)='/dev/snd/pcmC1D0p\x00', 0x80000, 0x0) ioctl$auto___SNDRV_PCM_IOCTL_SYNC_PTR32(r2, 0xc0844123, &(0x7f0000000c80)={0xfffff0de, @status={0xe93f, 0x0, 0x3, 0x6, 0x1, 0x2df, 0x7ff, 0xccf6}, @reserved="9d92f5c7f63e1053e7ca4e6b87cf17e2e0a0810a15882ffcb924e8e9bc7ac33e01a3be43889309f30d432c352cf8d97ea92cd7a49a1d43cf93c72f0bad22eb78"}) set_mempolicy_home_node$auto(0x0, 0x8, 0xfffffffffffffffc, 0x0) set_mempolicy$auto(0x2, 0x0, 0x8) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x4020009, 0xdc, 0xeb1, 0x401, 0x8000) unshare$auto(0x800) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x20342, 0x0) madvise$auto(0x0, 0xffffffffffff0005, 0x19) openat$auto_cachefiles_daemon_fops_internal(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) r3 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) write$auto(r3, &(0x7f0000000100)='/d-:\xe7J\x00'/23, 0x1eb07fd) select$auto(0x100e, 0x0, 0x0, &(0x7f00000002c0)={[0x1bf, 0x7, 0xd, 0x1, 0x948b, 0x4, 0x15f4da0a, 0x1, 0x3, 0x1000000, 0x80000001, 0x2, 0x6d3c, 0x2000000006, 0x2]}, 0x0) mmap$auto(0x0, 0x4020009, 0x7, 0xeb1, 0x401, 0x48000) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x2, 0x3, 0xa) connect$auto(0x3, &(0x7f00000000c0), 0x55) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7fffffe) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bus/usb/007/001\x00', 0x40000, 0x0) 2.551262052s ago: executing program 3 (id=2163): close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x3, 0x100) socket(0x10, 0x2, 0x0) openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000005480)='/dev/snd/pcmC1D1p\x00', 0x62080, 0x0) mmap$auto(0x0, 0x1000009, 0xa861, 0x8000000008012, 0x1000000004, 0x82000000) 2.264462717s ago: executing program 3 (id=2164): close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x3, 0x100) socket(0x10, 0x2, 0x0) openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000005480)='/dev/snd/pcmC1D1p\x00', 0x62080, 0x0) mmap$auto(0x0, 0x1000009, 0xa861, 0x8000000008012, 0x1000000004, 0x82000000) (fail_nth: 1) 2.118800913s ago: executing program 2 (id=2165): mmap$auto(0x0, 0x4020009, 0xde, 0xeb1, 0x401, 0x80000000) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x3ff, 0x8000) socket(0xa, 0x5, 0x0) connect$auto(0x3, &(0x7f0000000140)=@in={0x2, 0x0, @rand_addr=0x2}, 0x55) r0 = io_uring_setup$auto(0x1, 0x0) setsockopt$auto(r0, 0x10000000084, 0x18, 0x0, 0x8) inotify_init1$auto(0x3000000000000) io_uring_setup$auto(0x4, 0x0) close_range$auto(0x2, 0x8, 0x0) open(0x0, 0x22240, 0x55) mmap$auto(0x0, 0x20009, 0x5, 0xeb2, 0x8, 0x1008000) r1 = socket(0x10, 0x2, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/pid_for_children\x00') sendfile$auto(0x1, 0x3, 0x0, 0xc01) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="72010000", @ANYBLOB="1a00"], 0x1ac}}, 0x40000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[], 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) recvmmsg$auto(r1, &(0x7f0000000100)={{0x0, 0x4, &(0x7f0000000080)={&(0x7f0000000040), 0xcb}, 0x3, 0x0, 0x80000000, 0x6}, 0x9}, 0x7, 0x6, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000040)='/dev/tty12\x00', 0x800, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="72010000", @ANYBLOB="180027"], 0x1ac}}, 0x40000) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc8}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x1f00) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$auto(0x3, 0x80106f53, r2) mmap$auto(0x0, 0x20009, 0x10000000000df, 0xeb2, 0x8000000401, 0x8000) close_range$auto(0x2, 0x8000, 0x0) io_uring_setup$auto(0x200, 0x0) io_uring_register$auto(0x2, 0x1b, &(0x7f0000000400), 0x9) openat$auto_hpet_fops_hpet(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) 2.114456309s ago: executing program 1 (id=2166): socket(0x10, 0x2, 0x4) close_range$auto(0x2, 0xa, 0x0) socket(0xa, 0x3, 0x3a) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) socket(0x10, 0x2, 0x14) r0 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="1e00df"], 0x1ac}}, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[], 0x1ac}}, 0x40000) recvmmsg$auto(r0, &(0x7f0000000100)={{0x0, 0x4, &(0x7f0000000080)={&(0x7f0000000040), 0xcb}, 0x3, 0x0, 0x80000000, 0x6}, 0x9}, 0x7, 0x6, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) sendmsg$auto_CTRL_CMD_GETPOLICY(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000", @ANYRES16, @ANYBLOB="0700000000000000df250a"], 0x14}, 0x1, 0x0, 0x0, 0x20008000}, 0x10004010) sendmsg$auto_ETHTOOL_MSG_CHANNELS_GET(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000002fc0)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000000a14"], 0x14}, 0x1, 0x0, 0x0, 0x80c3}, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB='r'], 0x1ac}}, 0x40000) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x1c03, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) 1.883097028s ago: executing program 0 (id=2167): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/mm/transparent_hugepage/khugepaged/max_ptes_swap\x00', 0x100042, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x1d, 0x2, 0x7) bind$auto(0x3, &(0x7f0000000000)=@sco={0x1d, @none}, 0x6c) socket(0x2, 0x80002, 0x73) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/devices/platform/i8042/serio1/resolution\x00', 0x20180, 0x0) mmap$auto(0x0, 0x9, 0x3ff57696, 0x9b72, 0x2, 0x0) close_range$auto(0x2, 0x8, 0x0) r2 = socket(0xa, 0x2, 0x88) socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'bond0\x00', 0x0}) bpf$auto(0x0, &(0x7f00000000c0)=@bpf_attr_5={@target_ifindex=r4, r3, 0x4, 0x1fb, 0xffffffffffffffff, @relative_fd, 0xe600}, 0xf) socketpair$auto(0x1, 0x1, 0x8000000000000000, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) bpf$auto(0x2, &(0x7f00000001c0)=@raw_tracepoint={0x5, r5, 0x0, 0x3}, 0xc) write$auto(r1, &(0x7f0000000400)='0\x00\xa6\xcc\r\x91QU\x9dI\xda\x1b\xad\xb1\x9e\xc8Tt\xa8\x94\x9c\x8a\xe2\xc7cOM\xb6\xa3,!o\x9e\xb0\xadT\xfbR\xa1Y\x94V[8\x04c\xdf:]\xd9\x94\xf8\x00\x80\xa2\xbb>\xade\x18\xbd\xe2\x1c\x89OO]e[\xbb\xf9\xcd\xc0\xc9\x00\xda\xac\xdd\x1a\xdd\xdd\xb9o\x1a\xab\xd5\xef\xc0\x04z\xd0I>\x8f\x00\xe5\x1c*\xed`\xfd\x15\x88\x0f\x9a\xd5\xa7\x14\f};\xabt\xd1ak\xe5\x98\xea\xe3}\x10\xab\f_\x19\x9b\x11\xb25VUK\x93\xcdd\x17\xe4\xff.\x8a\xe4W\xecxq\xeck\xbfg\xcbA\xa5[\b\xb8;\x02tcf\x06\xfbD\x91\xcaG\xdaa:k[r\x06\xeb\xf0\xc4\xcb\x10\xae\xc8\xe9u\x9f\xdeK\xa5\x8e\xd6\x8f\xd0UV\x11\xcb\xdd\x81\xbe\xdeL/\x06(\x1d\xa5\xc5\x9b\xb2\x96\x05`\xe7\xd5Y\a\xc1\xe9(\x95\xdfH\xf4\v\xf3C', 0x0) r6 = syz_genetlink_get_family_id$auto_ovs_datapath(&(0x7f0000000000), r0) sendmsg$auto_OVS_DP_CMD_NEW(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004540)={&(0x7f00000000c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="01002bbd7000ffdb040001000000080005e70d0000003d9a2432ba0a42f308000200", @ANYRES32=0x0, @ANYBLOB="070001002e5e0000"], 0x34}, 0x1, 0x0, 0x0, 0x49800}, 0x6008000) r7 = openat$auto_ucma_fops_ucma(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) write$auto_ucma_fops_ucma(r7, &(0x7f0000000300)="7b1bc94138c4a6e3a90211a2cfba469cb91634ba5d7ade61de728ff3148c8f868be5ff9ff3ab2fab6c82419eba19c6140b15b0e4ec7ac181f0452417b16a3f9c2e679a14e41baa968cf8f6b5c13ec3efb802db704d0010944b35bbd1c1409e32c05289d5c693a507b506e2e751ff73bac60afea98259be1a4d1ad99b6c72df20559fb867333c017338651d5db51a073c994842248cf4a8714eb49a7151a30b2dd7000a7b78ca76aef80db2bb7291e370f4472c6d76d9ebd4497d0fefe4d0755b5bade1fe6c9b1d4abd536c83cddd4547afe343435694922212a8ab1b25680fdb3d4c46cc104c258a2ef0d50e", 0xec) 1.491327484s ago: executing program 3 (id=2168): mknod$auto(&(0x7f0000000000)='}[,&*}\x00', 0x1, 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_smc_pnetid(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$auto_SMC_PNETID_ADD(r0, 0x0, 0x1c054) link$auto(&(0x7f00000000c0)='}[,&*}\x00\xa2\xbd\xac\x1b\xa6\xee+\xbb\xddh\xf9Bb\xee.\x06nt\xf6`\xa5\xfaJ\x01\xfb\xff87\x830^\x8c\xf8\xa7\xbcXs\x06w\x7f}g\xa1\xccBV\xb4\x84\x15\x97;eO\xebKV\xe8\x11\x1b&\x96f\x9b.\xb1J\x81\t\x98\x92\xc4\xfb\xf0]f\x18\x1b\xabCK<\xf0\xfcI\xc3*\x96\x8cHvh\x06L\xfdC\xc2\x01\xaf6dA\xd6\x8d7\n\xc7y\xbbV\x13\xb8\a\xe9\xba7w\xd5v\x1d\x95\xcer\xaap\xa0\x7f\x9f\x02\xc3]\xf4\xe89\x86S\xfb\xc1\x03OZ\'7\f\xcc>\xf8\xa9\xa8\xc8\x02\xc4\xc1\xe0\r\xd7\xc2(\x18w\xc9\x85\b\xd7\xef\xbbg\x96\xe5\xdc/\xa5V\x90#\v\xbd\xe8}\x1d\\}\x8f\x16w1\x00n\xd1\xa7\xd1s\x19d\xff)g', &(0x7f0000000300)='}[,&*}\x00') unlink$auto(&(0x7f00000001c0)='}[,&*}\x00') mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) sendmsg$auto_SMC_NETLINK_GET_LINK_SMCR(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1001404}, 0xc, &(0x7f0000000380)={0x0, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x404f5) openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x14a402, 0x0) read$auto(0x3, 0x0, 0x1f40) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x4000000a}, 0x20000000003) getpid() read$auto_proc_reg_file_ops_compat_inode(0xffffffffffffffff, 0x0, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000480)='/sys/module/zswap/parameters/compressor\x00', 0x80002, 0x0) sendmsg$auto_HSR_C_GET_NODE_STATUS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x68, 0x0, 0x200, 0x70bd26, 0x25dfdbfe, {}, [@HSR_A_IF1_SEQ={0x6, 0x6, 0x81}, @HSR_A_IF2_SEQ={0x6, 0x7, 0x8000}, @HSR_A_IF1_SEQ={0x6, 0x6, 0xe}, @HSR_A_NODE_ADDR_B={0xa}, @HSR_A_NODE_ADDR={0xa}, @HSR_A_NODE_ADDR_B={0xa, 0x5, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3d}}, @HSR_A_IF1_AGE={0x8, 0x3, 0x2e}, @HSR_A_IFINDEX={0x8}, @HSR_A_IF2_AGE={0x8, 0x4, 0x80}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040084}, 0x40090) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x3, 0x100) socket(0x10, 0x2, 0x0) r2 = fanotify_init$auto(0x1f53, 0x2000000000002) fcntl$auto(r2, 0x403, 0x3) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) openat$auto_proc_single_file_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/dev_snmp6/hsr_slave_0\x00', 0x40, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="13"], 0x1ac}}, 0x4004) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000005480)='/dev/snd/pcmC1D1p\x00', 0x62080, 0x0) mmap$auto(0x0, 0x1000009, 0xa861, 0x8000000008012, 0x1000000004, 0x83000000) 1.481953335s ago: executing program 1 (id=2169): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mlockall$auto(0x7) io_uring_setup$auto(0x1, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x6, 0x0) io_uring_setup$auto(0x6, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) r0 = openat$auto_proc_pid_numa_maps_operations_internal(0xffffffffffffff9c, &(0x7f0000001040)='/proc/thread-self/numa_maps\x00', 0x121240, 0x0) read$auto_proc_pid_numa_maps_operations_internal(r0, &(0x7f0000000040)=""/4096, 0x1000) r1 = syz_clone(0x2d160000, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$auto(0x10, r1, 0x4, 0x7ff) ptrace$auto(0xd, r1, 0xfffffffffffffffd, 0x7ffffffff000) mmap$auto(0x0, 0x40000b, 0xde, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) r2 = openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, &(0x7f0000007480)='/dev/cec12\x00', 0x400, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) socket(0xa, 0x3, 0x73) setsockopt$auto(0x400000000000003, 0xff, 0x24, 0x0, 0xfff) ioctl$auto_CEC_RECEIVE(r2, 0xc0386106, 0x0) 1.041736217s ago: executing program 0 (id=2170): sysfs$auto(0x2, 0x4, 0x0) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, 0x0, 0x20440, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) close_range$auto(0x2, 0x8, 0x0) open(0x0, 0x22240, 0x155) prctl$auto_PR_SET_THP_DISABLE(0x29, 0x6, 0xffffffffffffffff, 0x8000000000000001, 0x8) openat$auto_uhid_fops_uhid(0xffffffffffffff9c, 0x0, 0x102, 0x0) io_uring_setup$auto(0x6, 0x0) read$auto(0x3, 0x0, 0x80) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80802, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/net/bond0/bonding/packets_per_slave\x00', 0x182b02, 0x0) 1.04152112s ago: executing program 2 (id=2171): r0 = openat$auto_gpiolib_fops_(0xffffffffffffff9c, &(0x7f0000000000), 0x442, 0x0) pread64$auto(r0, 0x0, 0x8000000fffb, 0xa76b) 722.081004ms ago: executing program 2 (id=2172): ioperm$auto(0x7, 0x6, 0x2) shutdown$auto(0x200000003, 0x2) getsid$auto(0x0) mmap$auto(0x0, 0x20009, 0xe, 0xeb1, 0x403, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x100, 0x0) read$auto(r0, 0x0, 0x20) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_NETDEV_CMD_QSTATS_GET(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x24, 0x0, 0x301, 0x70bd29, 0x25dfdc01, {}, [@NETDEV_A_QSTATS_IFINDEX={0x8}, @NETDEV_A_QSTATS_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x100, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) socket(0x25, 0x5, 0x0) r4 = syz_genetlink_get_family_id$auto_ovs_meter(&(0x7f0000003040), 0xffffffffffffffff) sendmsg$auto_OVS_METER_CMD_SET(r3, &(0x7f0000003240)={0x0, 0x0, &(0x7f0000003200)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="5d912677bd7000fcdbdf250200000004000200040004800800010005000000"], 0x24}, 0x1, 0x0, 0x0, 0xc0}, 0x40) r5 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/zram-control/hot_add\x00', 0x20800, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r5, &(0x7f0000000ec0)=""/4096, 0x1000) 397.781805ms ago: executing program 3 (id=2173): r0 = openat$auto_gpiolib_fops_(0xffffffffffffff9c, &(0x7f0000000000), 0x442, 0x0) pread64$auto(r0, 0x0, 0x8000000fffb, 0xa76b) (fail_nth: 2) 352.31077ms ago: executing program 1 (id=2174): openat$auto_tracing_saved_cmdlines_size_fops_trace(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing/saved_cmdlines_size\x00', 0x20040, 0x0) r0 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/controlC2\x00', 0x0, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000013c0)='/sys/kernel/mm/transparent_hugepage/hugepages-512kB/stats/shmem_fallback\x00', 0x101700, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x5) openat$auto_fuse_dev_operations_fuse_i(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x1c1041, 0x0) openat$auto_proc_single_file_operations_base(0xffffffffffffff9c, &(0x7f0000000040)='/proc/meminfo\x00', 0x0, 0x0) socket(0x2, 0x1, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd, 0x1, 0x948b, 0x4, 0x15f4da0a, 0x1, 0x3, 0x1, 0x80000001, 0xc, 0x6d3c, 0x5, 0x40002, 0xb6]}, 0x0) (fail_nth: 2) 0s ago: executing program 0 (id=2175): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) sysfs$auto(0x2, 0x4, 0x0) sendmsg$auto_NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x14}}, 0x4000080) r0 = openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x20440, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/amidi2\x00', 0x40000, 0x0) r1 = openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000800)='/dev/tty0\x00', 0x102, 0x0) write$auto_console_fops_tty_io(r1, &(0x7f0000000140)="671d264add69b6440843b6e6688a2b5ad9df2669e6f9cd236532b20ed763c1dbfee3f787fc87cd0f5600ac8caf4bde4c30b530ac6ebbff950e1a647d6a08a1b55dde5a409b5d", 0x46) getrandom$auto(&(0x7f0000000040)='.\xd4\x8d\\.,\x00', 0x8, 0x7a) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r2 = openat$auto_vhost_vsock_fops_vsock(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) poll$auto(&(0x7f0000000080)={r2, 0x9, 0x9816}, 0x7f, 0x3) ioctl$auto_VHOST_SET_OWNER(r3, 0xaf01, 0x0) clone$auto(0x20003b46, 0x2, 0x0, 0x0, 0x2) ioctl$auto_VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, 0x0) ioctl$auto(0x3, 0x7, r0) mlockall$auto(0x7) mprotect$auto(0x0, 0x8000000000000001, 0x8) msgget$auto(0x40, 0x3) fcntl$auto_F_GETLEASE(r0, 0x401, 0xffffffffffffffff) syz_genetlink_get_family_id$auto_macsec(0x0, 0xffffffffffffffff) timerfd_create$auto(0x9, 0x0) read$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffffff, &(0x7f0000000180)=""/187, 0xbb) read$auto(0x3, 0x0, 0x7) shmctl$auto_IPC_SET(0x7fa, 0x1, 0x0) r4 = gettid() process_vm_readv$auto(r4, &(0x7f0000000040)={0x0, 0x2}, 0x4, &(0x7f00000000c0)={0x0, 0x100000000000002}, 0x3, 0x0) gettid() kernel console output (not intermixed with test programs): mand 0x0c1a tx timeout [ 553.261020][T12495] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 553.287797][T12495] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 553.332949][T12495] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 553.339049][T12495] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 554.540455][T12512] netlink: 86 bytes leftover after parsing attributes in process `syz.2.1727'. [ 555.284031][T12050] Bluetooth: hci1: command 0x0c1a tx timeout [ 555.374143][T12050] Bluetooth: hci3: command 0x0c1a tx timeout [ 555.374896][ T5845] Bluetooth: hci0: command 0x0c1a tx timeout [ 555.380293][T12050] Bluetooth: hci2: command 0x0c1a tx timeout [ 557.920393][T12537] FAULT_INJECTION: forcing a failure. [ 557.920393][T12537] name failslab, interval 1, probability 0, space 0, times 0 [ 557.980066][T12537] CPU: 0 UID: 0 PID: 12537 Comm: syz.0.1735 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 557.980117][T12537] Tainted: [U]=USER [ 557.980128][T12537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 557.980146][T12537] Call Trace: [ 557.980155][T12537] [ 557.980168][T12537] dump_stack_lvl+0x16c/0x1f0 [ 557.980216][T12537] should_fail_ex+0x50a/0x650 [ 557.980267][T12537] ? fs_reclaim_acquire+0xae/0x150 [ 557.980313][T12537] should_failslab+0xc2/0x120 [ 557.980345][T12537] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 557.980397][T12537] ? mempool_init_node+0x31e/0x760 [ 557.980451][T12537] ? __pfx_mempool_alloc_slab+0x10/0x10 [ 557.980502][T12537] mempool_init_node+0x31e/0x760 [ 557.980560][T12537] ? __pfx_mempool_alloc_slab+0x10/0x10 [ 557.980608][T12537] ? __pfx_mempool_free_slab+0x10/0x10 [ 557.980656][T12537] mempool_init_noprof+0x3a/0x50 [ 557.980711][T12537] bioset_init+0x37b/0x880 [ 557.980763][T12537] ? __pfx_bioset_init+0x10/0x10 [ 557.980831][T12537] __alloc_disk_node+0x81/0x610 [ 557.980868][T12537] ? blk_alloc_queue+0x1a3/0x700 [ 557.980905][T12537] __blk_alloc_disk+0xd8/0x170 [ 557.980955][T12537] ? __pfx___blk_alloc_disk+0x10/0x10 [ 557.981023][T12537] ? __pfx_idr_alloc+0x10/0x10 [ 557.981063][T12537] ? __raw_spin_lock_init+0x3a/0x110 [ 557.981123][T12537] ? __pfx_hot_add_show+0x10/0x10 [ 557.981169][T12537] zram_add+0x160/0x6b0 [ 557.981214][T12537] ? __pfx_zram_add+0x10/0x10 [ 557.981284][T12537] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 557.981333][T12537] ? rcu_is_watching+0x12/0xc0 [ 557.981373][T12537] ? __pfx_hot_add_show+0x10/0x10 [ 557.981419][T12537] hot_add_show+0x21/0x80 [ 557.981465][T12537] class_attr_show+0x6f/0xa0 [ 557.981508][T12537] ? __pfx_class_attr_show+0x10/0x10 [ 557.981548][T12537] sysfs_kf_seq_show+0x23e/0x410 [ 557.981595][T12537] seq_read_iter+0x4f4/0x12b0 [ 557.981656][T12537] kernfs_fop_read_iter+0x414/0x580 [ 557.981689][T12537] ? rw_verify_area+0xcf/0x680 [ 557.981734][T12537] vfs_read+0x886/0xbf0 [ 557.981786][T12537] ? __pfx_vfs_read+0x10/0x10 [ 557.981859][T12537] ksys_read+0x12b/0x250 [ 557.981903][T12537] ? __pfx_ksys_read+0x10/0x10 [ 557.981990][T12537] do_syscall_64+0xcd/0x250 [ 557.982037][T12537] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 557.982085][T12537] RIP: 0033:0x7fc95e58d169 [ 557.982111][T12537] 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 [ 557.982143][T12537] RSP: 002b:00007fc95f47b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 557.982174][T12537] RAX: ffffffffffffffda RBX: 00007fc95e7a5fa0 RCX: 00007fc95e58d169 [ 557.982195][T12537] RDX: 0000000000001000 RSI: 0000400000000ec0 RDI: 0000000000000009 [ 557.982215][T12537] RBP: 00007fc95e60e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 557.982234][T12537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 557.982266][T12537] R13: 0000000000000000 R14: 00007fc95e7a5fa0 R15: 00007ffced23f548 [ 557.982309][T12537] [ 558.375280][T12537] zram: Error allocating disk structure for device 1 [ 559.953008][T12569] netlink: 330 bytes leftover after parsing attributes in process `syz.2.1743'. [ 560.256504][T12577] netlink: 342 bytes leftover after parsing attributes in process `syz.1.1745'. [ 561.627520][T12600] zram: Added device: zram1 [ 561.705958][T12602] vivid-003: ================= START STATUS ================= [ 561.714757][T12602] vivid-003: Radio HW Seek Mode: Bounded [ 561.723178][T12602] vivid-003: Radio Programmable HW Seek: false [ 561.729966][T12602] vivid-003: RDS Rx I/O Mode: Block I/O [ 561.735646][T12602] vivid-003: Generate RBDS Instead of RDS: false [ 561.742778][T12602] vivid-003: RDS Reception: true [ 561.748122][T12602] vivid-003: RDS Program Type: 0 inactive [ 561.754130][T12602] vivid-003: RDS PS Name: inactive [ 561.759970][T12602] vivid-003: RDS Radio Text: inactive [ 561.797194][T12602] vivid-003: RDS Traffic Announcement: false inactive [ 561.808742][T12602] vivid-003: RDS Traffic Program: false inactive [ 561.848456][T12602] vivid-003: RDS Music: false inactive [ 561.890166][T12602] vivid-003: ================== END STATUS ================== [ 561.899424][T12606] netlink: 342 bytes leftover after parsing attributes in process `syz.2.1755'. [ 564.586300][T12630] netlink: 330 bytes leftover after parsing attributes in process `syz.0.1761'. [ 565.012668][ T29] audit: type=1800 audit(6035200855.438:19): pid=12632 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.1762" name="dbroot" dev="configfs" ino=40714 res=0 errno=0 [ 565.032887][ C0] vkms_vblank_simulate: vblank timer overrun [ 565.092502][T12611] Process accounting resumed [ 565.268338][T12635] zram: Added device: zram2 [ 565.867830][T12652] netlink: 342 bytes leftover after parsing attributes in process `syz.1.1766'. [ 568.350849][ T1296] ieee802154 phy0 wpan0: encryption failed: -22 [ 568.357216][ T1296] ieee802154 phy1 wpan1: encryption failed: -22 [ 570.561097][T12698] zram: Added device: zram3 [ 571.352242][T12705] vivid-003: ================= START STATUS ================= [ 571.370421][T12705] vivid-003: Radio HW Seek Mode: Bounded [ 571.391448][T12705] vivid-003: Radio Programmable HW Seek: false [ 571.408053][T12705] vivid-003: RDS Rx I/O Mode: Block I/O [ 571.417132][T12706] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1779'. [ 571.420735][T12705] vivid-003: Generate RBDS Instead of RDS: false [ 571.466811][T12705] vivid-003: RDS Reception: true [ 571.471861][T12705] vivid-003: RDS Program Type: 0 inactive [ 571.512084][T12705] vivid-003: RDS PS Name: inactive [ 571.517478][T12705] vivid-003: RDS Radio Text: inactive [ 571.522411][T12701] netlink: 23 bytes leftover after parsing attributes in process `syz.0.1779'. [ 571.572208][T12705] vivid-003: RDS Traffic Announcement: false inactive [ 571.606021][T12705] vivid-003: RDS Traffic Program: false inactive [ 571.669311][T12705] vivid-003: RDS Music: false inactive [ 571.722291][T12705] vivid-003: ================== END STATUS ================== [ 572.262419][ T29] audit: type=1800 audit(6035200862.684:20): pid=12712 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.1781" name="dbroot" dev="configfs" ino=41811 res=0 errno=0 [ 583.422947][T12822] netlink: 342 bytes leftover after parsing attributes in process `syz.2.1811'. [ 583.436048][ T29] audit: type=1326 audit(6035200873.868:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12812 comm="syz.1.1809" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f11a578d169 code=0x0 [ 584.495455][T12826] zswap: compressor not available [ 584.532518][T12830] Setting dangerous option i915.request_timeout_ms - tainting kernel [ 585.365632][ T29] audit: type=1800 audit(6035200875.767:22): pid=12843 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.1824" name="dbroot" dev="configfs" ino=43045 res=0 errno=0 [ 589.494136][ T29] audit: type=1800 audit(6035200879.915:23): pid=12883 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.1827" name="dbroot" dev="configfs" ino=43130 res=0 errno=0 [ 590.233569][ T29] audit: type=1326 audit(6035200880.645:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12873 comm="syz.3.1823" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f6b4658d169 code=0x0 [ 591.689726][T12901] FAULT_INJECTION: forcing a failure. [ 591.689726][T12901] name failslab, interval 1, probability 0, space 0, times 0 [ 591.756061][T12901] CPU: 0 UID: 0 PID: 12901 Comm: syz.3.1831 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 591.756113][T12901] Tainted: [U]=USER [ 591.756123][T12901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 591.756141][T12901] Call Trace: [ 591.756153][T12901] [ 591.756166][T12901] dump_stack_lvl+0x16c/0x1f0 [ 591.756214][T12901] should_fail_ex+0x50a/0x650 [ 591.756264][T12901] ? fs_reclaim_acquire+0xae/0x150 [ 591.756311][T12901] should_failslab+0xc2/0x120 [ 591.756344][T12901] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 591.756394][T12901] ? __kernfs_new_node+0xd3/0x890 [ 591.756446][T12901] __kernfs_new_node+0xd3/0x890 [ 591.756496][T12901] ? __pfx___kernfs_new_node+0x10/0x10 [ 591.756559][T12901] ? __pfx___lock_acquire+0x10/0x10 [ 591.756619][T12901] ? lock_acquire.part.0+0x11b/0x380 [ 591.756666][T12901] ? find_held_lock+0x2d/0x110 [ 591.756714][T12901] kernfs_new_node+0x186/0x240 [ 591.756780][T12901] kernfs_create_link+0xcc/0x240 [ 591.756827][T12901] sysfs_do_create_link_sd+0x90/0x140 [ 591.756875][T12901] sysfs_create_link+0x61/0xc0 [ 591.756919][T12901] device_add+0x50c/0x1a70 [ 591.756970][T12901] ? __pfx_device_add+0x10/0x10 [ 591.757035][T12901] add_disk_fwnode+0x468/0x1320 [ 591.757087][T12901] zram_add+0x486/0x6b0 [ 591.757134][T12901] ? __pfx_zram_add+0x10/0x10 [ 591.757207][T12901] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 591.757257][T12901] ? rcu_is_watching+0x12/0xc0 [ 591.757300][T12901] ? __pfx_hot_add_show+0x10/0x10 [ 591.757349][T12901] hot_add_show+0x21/0x80 [ 591.757396][T12901] class_attr_show+0x6f/0xa0 [ 591.757441][T12901] ? __pfx_class_attr_show+0x10/0x10 [ 591.757484][T12901] sysfs_kf_seq_show+0x23e/0x410 [ 591.757532][T12901] seq_read_iter+0x4f4/0x12b0 [ 591.757595][T12901] kernfs_fop_read_iter+0x414/0x580 [ 591.757630][T12901] ? rw_verify_area+0xcf/0x680 [ 591.757676][T12901] vfs_read+0x886/0xbf0 [ 591.757738][T12901] ? __pfx_vfs_read+0x10/0x10 [ 591.757826][T12901] ksys_read+0x12b/0x250 [ 591.757867][T12901] ? __pfx_ksys_read+0x10/0x10 [ 591.757924][T12901] do_syscall_64+0xcd/0x250 [ 591.757970][T12901] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 591.758015][T12901] RIP: 0033:0x7f6b4658d169 [ 591.758040][T12901] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 591.758072][T12901] RSP: 002b:00007f6b4747e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 591.758102][T12901] RAX: ffffffffffffffda RBX: 00007f6b467a5fa0 RCX: 00007f6b4658d169 [ 591.758123][T12901] RDX: 0000000000001000 RSI: 0000400000000ec0 RDI: 0000000000000009 [ 591.758142][T12901] RBP: 00007f6b4660e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 591.758162][T12901] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 591.758181][T12901] R13: 0000000000000000 R14: 00007f6b467a5fa0 R15: 00007fffd4f8af78 [ 591.758225][T12901] [ 592.422515][ T29] audit: type=1800 audit(6035200882.834:25): pid=12903 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.1833" name="dbroot" dev="configfs" ino=43177 res=0 errno=0 [ 594.206319][T12921] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1837'. [ 594.521780][T12921] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 594.549626][T12921] bond0 (unregistering): Released all slaves [ 594.732978][T12926] netlink: 342 bytes leftover after parsing attributes in process `syz.0.1847'. [ 594.745680][T12926] netlink: 'syz.0.1847': attribute type 3 has an invalid length. [ 594.753732][T12926] netlink: 50 bytes leftover after parsing attributes in process `syz.0.1847'. [ 594.992450][ T29] audit: type=1800 audit(6035200885.413:26): pid=12931 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.1840" name="dbroot" dev="configfs" ino=42356 res=0 errno=0 [ 596.216523][T12942] zram: Added device: zram4 [ 601.118457][T12991] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1858'. [ 601.619154][T12991] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 601.652294][T12991] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 601.679494][T12991] bond0 (unregistering): Released all slaves [ 601.953817][ T29] audit: type=1800 audit(6035200892.369:27): pid=13003 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.1862" name="dbroot" dev="configfs" ino=42519 res=0 errno=0 [ 603.810256][T13016] FAULT_INJECTION: forcing a failure. [ 603.810256][T13016] name failslab, interval 1, probability 0, space 0, times 0 [ 604.051782][T13016] CPU: 0 UID: 0 PID: 13016 Comm: syz.1.1864 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 604.051830][T13016] Tainted: [U]=USER [ 604.051858][T13016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 604.051877][T13016] Call Trace: [ 604.051886][T13016] [ 604.051899][T13016] dump_stack_lvl+0x16c/0x1f0 [ 604.051955][T13016] should_fail_ex+0x50a/0x650 [ 604.052004][T13016] ? fs_reclaim_acquire+0xae/0x150 [ 604.052048][T13016] ? alloc_ucounts+0x274/0x650 [ 604.052079][T13016] should_failslab+0xc2/0x120 [ 604.052110][T13016] __kmalloc_cache_noprof+0x68/0x410 [ 604.052162][T13016] alloc_ucounts+0x274/0x650 [ 604.052199][T13016] ? __pfx_alloc_ucounts+0x10/0x10 [ 604.052244][T13016] set_cred_ucounts+0xcd/0x200 [ 604.052289][T13016] __sys_setuid+0x2b6/0x440 [ 604.052340][T13016] do_syscall_64+0xcd/0x250 [ 604.052385][T13016] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 604.052430][T13016] RIP: 0033:0x7f11a578d169 [ 604.052454][T13016] 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 [ 604.052486][T13016] RSP: 002b:00007f11a65a3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000069 [ 604.052515][T13016] RAX: ffffffffffffffda RBX: 00007f11a59a5fa0 RCX: 00007f11a578d169 [ 604.052535][T13016] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 604.052553][T13016] RBP: 00007f11a580e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 604.052571][T13016] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 604.052589][T13016] R13: 0000000000000000 R14: 00007f11a59a5fa0 R15: 00007fffda8d24c8 [ 604.052626][T13016] [ 604.336448][T13026] netlink: 342 bytes leftover after parsing attributes in process `syz.3.1866'. [ 604.351939][T13026] netlink: 'syz.3.1866': attribute type 3 has an invalid length. [ 604.360054][T13026] netlink: 38 bytes leftover after parsing attributes in process `syz.3.1866'. [ 606.564074][ T29] audit: type=1800 audit(6035200896.977:28): pid=13048 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.1874" name="dbroot" dev="configfs" ino=42577 res=0 errno=0 [ 607.572893][T13061] netlink: 342 bytes leftover after parsing attributes in process `syz.2.1877'. [ 607.921355][T13069] netlink: 342 bytes leftover after parsing attributes in process `syz.3.1888'. [ 607.980988][T13067] netlink: 'syz.3.1888': attribute type 3 has an invalid length. [ 608.026671][T13067] netlink: 38 bytes leftover after parsing attributes in process `syz.3.1888'. [ 608.690751][T13073] FAULT_INJECTION: forcing a failure. [ 608.690751][T13073] name fail_futex, interval 1, probability 0, space 0, times 0 [ 608.766574][T13080] FAULT_INJECTION: forcing a failure. [ 608.766574][T13080] name failslab, interval 1, probability 0, space 0, times 0 [ 608.790942][T13073] CPU: 0 UID: 14 PID: 13073 Comm: syz.2.1881 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 608.790998][T13073] Tainted: [U]=USER [ 608.791009][T13073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 608.791028][T13073] Call Trace: [ 608.791038][T13073] [ 608.791050][T13073] dump_stack_lvl+0x16c/0x1f0 [ 608.791099][T13073] should_fail_ex+0x50a/0x650 [ 608.791157][T13073] get_futex_key+0x4a3/0x1000 [ 608.791200][T13073] ? __pfx_get_futex_key+0x10/0x10 [ 608.791246][T13073] ? __pfx___lock_acquire+0x10/0x10 [ 608.791297][T13073] futex_wake+0xe8/0x4e0 [ 608.791346][T13073] ? __pfx_futex_wake+0x10/0x10 [ 608.791413][T13073] ? alloc_ucounts+0x540/0x650 [ 608.791447][T13073] ? __pfx_lock_release+0x10/0x10 [ 608.791500][T13073] do_futex+0x1e5/0x350 [ 608.791540][T13073] ? __pfx_do_futex+0x10/0x10 [ 608.791591][T13073] __x64_sys_futex+0x1e1/0x4c0 [ 608.791634][T13073] ? __pfx_native_tss_update_io_bitmap+0x10/0x10 [ 608.791686][T13073] ? __pfx___x64_sys_futex+0x10/0x10 [ 608.791742][T13073] do_syscall_64+0xcd/0x250 [ 608.791788][T13073] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 608.791834][T13073] RIP: 0033:0x7f5c4ab8d169 [ 608.791859][T13073] 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 [ 608.791892][T13073] RSP: 002b:00007f5c489f60e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 608.791922][T13073] RAX: ffffffffffffffda RBX: 00007f5c4ada5fa8 RCX: 00007f5c4ab8d169 [ 608.791944][T13073] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f5c4ada5fac [ 608.791965][T13073] RBP: 00007f5c4ada5fa0 R08: 00007f5c4b8de000 R09: 0000000000000000 [ 608.791985][T13073] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c4ada5fac [ 608.792004][T13073] R13: 0000000000000000 R14: 00007fff7794f810 R15: 00007fff7794f8f8 [ 608.792044][T13073] [ 608.862025][T13080] CPU: 1 UID: 0 PID: 13080 Comm: syz.3.1882 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 608.862079][T13080] Tainted: [U]=USER [ 608.862091][T13080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 608.862113][T13080] Call Trace: [ 608.862123][T13080] [ 608.862136][T13080] dump_stack_lvl+0x16c/0x1f0 [ 608.862187][T13080] should_fail_ex+0x50a/0x650 [ 608.862242][T13080] ? fs_reclaim_acquire+0xae/0x150 [ 608.862291][T13080] ? ops_init+0x77/0x5f0 [ 608.862338][T13080] should_failslab+0xc2/0x120 [ 608.862370][T13080] __kmalloc_noprof+0xcb/0x510 [ 608.862432][T13080] ops_init+0x77/0x5f0 [ 608.862489][T13080] setup_net+0x21f/0x860 [ 608.862546][T13080] ? __pfx_setup_net+0x10/0x10 [ 608.862598][T13080] ? down_read_killable+0xcc/0x380 [ 608.862657][T13080] ? __pfx_down_read_killable+0x10/0x10 [ 608.862706][T13080] ? __raw_spin_lock_init+0x3a/0x110 [ 608.862779][T13080] ? debug_mutex_init+0x37/0x70 [ 608.862819][T13080] copy_net_ns+0x2a6/0x5f0 [ 608.862855][T13080] create_new_namespaces+0x3ea/0xad0 [ 608.862919][T13080] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 608.862979][T13080] ksys_unshare+0x45d/0xa40 [ 608.863015][T13080] ? __pfx_ksys_unshare+0x10/0x10 [ 608.863052][T13080] ? xfd_validate_state+0x5d/0x180 [ 608.863114][T13080] __x64_sys_unshare+0x31/0x40 [ 608.863151][T13080] do_syscall_64+0xcd/0x250 [ 608.863201][T13080] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 608.863249][T13080] RIP: 0033:0x7f6b4658d169 [ 608.863275][T13080] 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 [ 608.863308][T13080] RSP: 002b:00007f6b4747e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 608.863338][T13080] RAX: ffffffffffffffda RBX: 00007f6b467a5fa0 RCX: 00007f6b4658d169 [ 608.863361][T13080] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 608.863380][T13080] RBP: 00007f6b4660e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 608.863401][T13080] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 608.863420][T13080] R13: 0000000000000000 R14: 00007f6b467a5fa0 R15: 00007fffd4f8af78 [ 608.863461][T13080] [ 610.873179][T13097] FAULT_INJECTION: forcing a failure. [ 610.873179][T13097] name failslab, interval 1, probability 0, space 0, times 0 [ 610.911879][T13097] CPU: 0 UID: 0 PID: 13097 Comm: syz.3.1886 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 610.911930][T13097] Tainted: [U]=USER [ 610.911941][T13097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 610.911959][T13097] Call Trace: [ 610.911968][T13097] [ 610.911981][T13097] dump_stack_lvl+0x16c/0x1f0 [ 610.912030][T13097] should_fail_ex+0x50a/0x650 [ 610.912080][T13097] ? fs_reclaim_acquire+0xae/0x150 [ 610.912127][T13097] should_failslab+0xc2/0x120 [ 610.912160][T13097] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 610.912214][T13097] ? __kernfs_new_node+0xd3/0x890 [ 610.912266][T13097] __kernfs_new_node+0xd3/0x890 [ 610.912318][T13097] ? __pfx___kernfs_new_node+0x10/0x10 [ 610.912365][T13097] ? __pfx_lock_release+0x10/0x10 [ 610.912413][T13097] ? kernfs_add_one+0x39d/0x520 [ 610.912478][T13097] ? up_write+0x1b2/0x520 [ 610.912536][T13097] kernfs_new_node+0x186/0x240 [ 610.912605][T13097] __kernfs_create_file+0x53/0x350 [ 610.912648][T13097] sysfs_add_file_mode_ns+0x1ff/0x3b0 [ 610.912703][T13097] internal_create_group+0x56c/0xf10 [ 610.912762][T13097] ? __pfx_internal_create_group+0x10/0x10 [ 610.912827][T13097] ? kernfs_create_link+0x1bd/0x240 [ 610.912872][T13097] internal_create_groups+0x9d/0x150 [ 610.912931][T13097] device_add+0x781/0x1a70 [ 610.912981][T13097] ? __pfx_device_add+0x10/0x10 [ 610.913046][T13097] add_disk_fwnode+0x468/0x1320 [ 610.913096][T13097] zram_add+0x486/0x6b0 [ 610.913142][T13097] ? __pfx_zram_add+0x10/0x10 [ 610.913210][T13097] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 610.913260][T13097] ? rcu_is_watching+0x12/0xc0 [ 610.913302][T13097] ? __pfx_hot_add_show+0x10/0x10 [ 610.913349][T13097] hot_add_show+0x21/0x80 [ 610.913396][T13097] class_attr_show+0x6f/0xa0 [ 610.913441][T13097] ? __pfx_class_attr_show+0x10/0x10 [ 610.913484][T13097] sysfs_kf_seq_show+0x23e/0x410 [ 610.913534][T13097] seq_read_iter+0x4f4/0x12b0 [ 610.913604][T13097] kernfs_fop_read_iter+0x414/0x580 [ 610.913640][T13097] ? rw_verify_area+0xcf/0x680 [ 610.913686][T13097] vfs_read+0x886/0xbf0 [ 610.913741][T13097] ? __pfx_vfs_read+0x10/0x10 [ 610.913816][T13097] ksys_read+0x12b/0x250 [ 610.913860][T13097] ? __pfx_ksys_read+0x10/0x10 [ 610.913920][T13097] do_syscall_64+0xcd/0x250 [ 610.913966][T13097] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 610.914014][T13097] RIP: 0033:0x7f6b4658d169 [ 610.914041][T13097] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 610.914073][T13097] RSP: 002b:00007f6b4747e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 610.914105][T13097] RAX: ffffffffffffffda RBX: 00007f6b467a5fa0 RCX: 00007f6b4658d169 [ 610.914126][T13097] RDX: 0000000000001000 RSI: 0000400000000ec0 RDI: 0000000000000009 [ 610.914147][T13097] RBP: 00007f6b4660e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 610.914168][T13097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 610.914187][T13097] R13: 0000000000000000 R14: 00007f6b467a5fa0 R15: 00007fffd4f8af78 [ 610.914232][T13097] [ 612.584546][ T29] audit: type=1800 audit(6035200903.004:29): pid=13101 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.1890" name="dbroot" dev="configfs" ino=43571 res=0 errno=0 [ 613.138156][T13111] netlink: 342 bytes leftover after parsing attributes in process `syz.0.1892'. [ 613.150629][T13111] netlink: 'syz.0.1892': attribute type 3 has an invalid length. [ 613.162772][T13111] netlink: 50 bytes leftover after parsing attributes in process `syz.0.1892'. [ 613.305680][T13113] random: crng reseeded on system resumption [ 615.306144][T13140] FAULT_INJECTION: forcing a failure. [ 615.306144][T13140] name failslab, interval 1, probability 0, space 0, times 0 [ 615.354164][T13140] CPU: 1 UID: 0 PID: 13140 Comm: syz.1.1898 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 615.354213][T13140] Tainted: [U]=USER [ 615.354223][T13140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 615.354242][T13140] Call Trace: [ 615.354250][T13140] [ 615.354261][T13140] dump_stack_lvl+0x16c/0x1f0 [ 615.354307][T13140] should_fail_ex+0x50a/0x650 [ 615.354356][T13140] ? fs_reclaim_acquire+0xae/0x150 [ 615.354403][T13140] should_failslab+0xc2/0x120 [ 615.354434][T13140] __kmalloc_node_track_caller_noprof+0xcf/0x510 [ 615.354508][T13140] ? kstrdup_const+0x63/0x80 [ 615.354555][T13140] kstrdup+0x53/0x100 [ 615.354598][T13140] kstrdup_const+0x63/0x80 [ 615.354638][T13140] __kernfs_new_node+0x9c/0x890 [ 615.354686][T13140] ? hlock_class+0x4e/0x130 [ 615.354722][T13140] ? __pfx___kernfs_new_node+0x10/0x10 [ 615.354786][T13140] ? __pfx___lock_acquire+0x10/0x10 [ 615.354847][T13140] kernfs_new_node+0x186/0x240 [ 615.354899][T13140] ? lock_acquire.part.0+0x11b/0x380 [ 615.354953][T13140] kernfs_create_dir_ns+0x4c/0x150 [ 615.355018][T13140] sysfs_create_dir_ns+0x13b/0x2b0 [ 615.355062][T13140] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 615.355106][T13140] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 615.355140][T13140] ? kobject_add_internal+0x12d/0x990 [ 615.355190][T13140] ? class_dir_child_ns_type+0xd/0x60 [ 615.355239][T13140] kobject_add_internal+0x2c8/0x990 [ 615.355294][T13140] kobject_add+0x16f/0x240 [ 615.355342][T13140] ? __pfx_kobject_add+0x10/0x10 [ 615.355391][T13140] ? lock_acquire+0x2f/0xb0 [ 615.355435][T13140] ? get_device_parent+0x11f/0x4e0 [ 615.355475][T13140] ? kobject_put+0xab/0x5a0 [ 615.355545][T13140] device_add+0x289/0x1a70 [ 615.355589][T13140] ? __pfx_dev_set_name+0x10/0x10 [ 615.355639][T13140] ? __pfx_device_add+0x10/0x10 [ 615.355701][T13140] add_disk_fwnode+0x468/0x1320 [ 615.355752][T13140] zram_add+0x486/0x6b0 [ 615.355798][T13140] ? __pfx_zram_add+0x10/0x10 [ 615.355868][T13140] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 615.355917][T13140] ? rcu_is_watching+0x12/0xc0 [ 615.355959][T13140] ? __pfx_hot_add_show+0x10/0x10 [ 615.356012][T13140] hot_add_show+0x21/0x80 [ 615.356057][T13140] class_attr_show+0x6f/0xa0 [ 615.356100][T13140] ? __pfx_class_attr_show+0x10/0x10 [ 615.356140][T13140] sysfs_kf_seq_show+0x23e/0x410 [ 615.356187][T13140] seq_read_iter+0x4f4/0x12b0 [ 615.356248][T13140] kernfs_fop_read_iter+0x414/0x580 [ 615.356282][T13140] ? rw_verify_area+0xcf/0x680 [ 615.356327][T13140] vfs_read+0x886/0xbf0 [ 615.356379][T13140] ? __pfx_vfs_read+0x10/0x10 [ 615.356451][T13140] ksys_read+0x12b/0x250 [ 615.356512][T13140] ? __pfx_ksys_read+0x10/0x10 [ 615.356571][T13140] do_syscall_64+0xcd/0x250 [ 615.356618][T13140] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.356666][T13140] RIP: 0033:0x7f11a578d169 [ 615.356691][T13140] 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 [ 615.356724][T13140] RSP: 002b:00007f11a65a3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 615.356753][T13140] RAX: ffffffffffffffda RBX: 00007f11a59a5fa0 RCX: 00007f11a578d169 [ 615.356774][T13140] RDX: 0000000000001000 RSI: 0000400000000ec0 RDI: 0000000000000008 [ 615.356793][T13140] RBP: 00007f11a580e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 615.356812][T13140] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 615.356831][T13140] R13: 0000000000000000 R14: 00007f11a59a5fa0 R15: 00007fffda8d24c8 [ 615.356875][T13140] [ 615.358335][T13140] kobject: kobject_add_internal failed for zram5 (error: -12 parent: block) [ 617.713422][ T29] audit: type=1800 audit(6035200908.121:30): pid=13156 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.1904" name="dbroot" dev="configfs" ino=43666 res=0 errno=0 [ 618.681452][T13164] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1905'. [ 619.353088][T13169] FAULT_INJECTION: forcing a failure. [ 619.353088][T13169] name failslab, interval 1, probability 0, space 0, times 0 [ 619.366174][T13169] CPU: 0 UID: 0 PID: 13169 Comm: syz.1.1908 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 619.366220][T13169] Tainted: [U]=USER [ 619.366230][T13169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 619.366249][T13169] Call Trace: [ 619.366258][T13169] [ 619.366270][T13169] dump_stack_lvl+0x16c/0x1f0 [ 619.366317][T13169] should_fail_ex+0x50a/0x650 [ 619.366367][T13169] ? fs_reclaim_acquire+0xae/0x150 [ 619.366413][T13169] should_failslab+0xc2/0x120 [ 619.366443][T13169] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 619.366510][T13169] ? __asan_memcpy+0x3c/0x60 [ 619.366553][T13169] ? __kernfs_new_node+0xd3/0x890 [ 619.366607][T13169] __kernfs_new_node+0xd3/0x890 [ 619.366655][T13169] ? hlock_class+0x4e/0x130 [ 619.366700][T13169] ? __pfx___kernfs_new_node+0x10/0x10 [ 619.366766][T13169] ? __pfx___lock_acquire+0x10/0x10 [ 619.366824][T13169] kernfs_new_node+0x186/0x240 [ 619.366875][T13169] ? lock_acquire.part.0+0x11b/0x380 [ 619.366927][T13169] kernfs_create_dir_ns+0x4c/0x150 [ 619.366992][T13169] sysfs_create_dir_ns+0x13b/0x2b0 [ 619.367034][T13169] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 619.367076][T13169] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 619.367110][T13169] ? kobject_add_internal+0x12d/0x990 [ 619.367160][T13169] ? class_dir_child_ns_type+0xd/0x60 [ 619.367208][T13169] kobject_add_internal+0x2c8/0x990 [ 619.367264][T13169] kobject_add+0x16f/0x240 [ 619.367310][T13169] ? __pfx_kobject_add+0x10/0x10 [ 619.367360][T13169] ? lock_acquire+0x2f/0xb0 [ 619.367402][T13169] ? get_device_parent+0x11f/0x4e0 [ 619.367442][T13169] ? kobject_put+0xab/0x5a0 [ 619.367499][T13169] device_add+0x289/0x1a70 [ 619.367545][T13169] ? __pfx_dev_set_name+0x10/0x10 [ 619.367594][T13169] ? __pfx_device_add+0x10/0x10 [ 619.367657][T13169] add_disk_fwnode+0x468/0x1320 [ 619.367709][T13169] zram_add+0x486/0x6b0 [ 619.367766][T13169] ? __pfx_zram_add+0x10/0x10 [ 619.367835][T13169] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 619.367881][T13169] ? rcu_is_watching+0x12/0xc0 [ 619.367922][T13169] ? __pfx_hot_add_show+0x10/0x10 [ 619.367973][T13169] hot_add_show+0x21/0x80 [ 619.368019][T13169] class_attr_show+0x6f/0xa0 [ 619.368061][T13169] ? __pfx_class_attr_show+0x10/0x10 [ 619.368100][T13169] sysfs_kf_seq_show+0x23e/0x410 [ 619.368147][T13169] seq_read_iter+0x4f4/0x12b0 [ 619.368207][T13169] kernfs_fop_read_iter+0x414/0x580 [ 619.368240][T13169] ? rw_verify_area+0xcf/0x680 [ 619.368284][T13169] vfs_read+0x886/0xbf0 [ 619.368335][T13169] ? __pfx_vfs_read+0x10/0x10 [ 619.368407][T13169] ksys_read+0x12b/0x250 [ 619.368450][T13169] ? __pfx_ksys_read+0x10/0x10 [ 619.368506][T13169] do_syscall_64+0xcd/0x250 [ 619.368550][T13169] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 619.368594][T13169] RIP: 0033:0x7f11a578d169 [ 619.368618][T13169] 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 [ 619.368649][T13169] RSP: 002b:00007f11a65a3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 619.368678][T13169] RAX: ffffffffffffffda RBX: 00007f11a59a5fa0 RCX: 00007f11a578d169 [ 619.368699][T13169] RDX: 0000000000001000 RSI: 0000400000000ec0 RDI: 0000000000000008 [ 619.368719][T13169] RBP: 00007f11a580e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 619.368738][T13169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 619.368756][T13169] R13: 0000000000000000 R14: 00007f11a59a5fa0 R15: 00007fffda8d24c8 [ 619.368798][T13169] [ 619.368834][T13169] kobject: kobject_add_internal failed for zram5 (error: -12 parent: block) [ 619.746687][ T29] audit: type=1800 audit(6035200910.160:31): pid=13173 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.1907" name="dbroot" dev="configfs" ino=42831 res=0 errno=0 [ 619.748266][T13172] netlink: 342 bytes leftover after parsing attributes in process `syz.0.1909'. [ 619.792264][T13172] netlink: 'syz.0.1909': attribute type 3 has an invalid length. [ 619.816604][T13172] netlink: 50 bytes leftover after parsing attributes in process `syz.0.1909'. [ 622.797297][ T29] audit: type=1800 audit(6035200913.199:32): pid=13205 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.1925" name="dbroot" dev="configfs" ino=43742 res=0 errno=0 [ 624.307877][T13216] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1918'. [ 625.105390][T13216] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 625.147964][T13216] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 625.217804][T13216] bond0 (unregistering): Released all slaves [ 625.977008][T13226] FAULT_INJECTION: forcing a failure. [ 625.977008][T13226] name failslab, interval 1, probability 0, space 0, times 0 [ 625.994110][T13226] CPU: 1 UID: 0 PID: 13226 Comm: syz.3.1919 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 625.994161][T13226] Tainted: [U]=USER [ 625.994171][T13226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 625.994190][T13226] Call Trace: [ 625.994199][T13226] [ 625.994210][T13226] dump_stack_lvl+0x16c/0x1f0 [ 625.994258][T13226] should_fail_ex+0x50a/0x650 [ 625.994318][T13226] ? fs_reclaim_acquire+0xae/0x150 [ 625.994362][T13226] ? device_add+0xccf/0x1a70 [ 625.994403][T13226] should_failslab+0xc2/0x120 [ 625.994435][T13226] __kmalloc_cache_noprof+0x68/0x410 [ 625.994492][T13226] device_add+0xccf/0x1a70 [ 625.994533][T13226] ? dev_set_name+0xc8/0x100 [ 625.994581][T13226] ? __pfx_dev_set_name+0x10/0x10 [ 625.994630][T13226] ? __pfx_device_add+0x10/0x10 [ 625.994691][T13226] add_disk_fwnode+0x468/0x1320 [ 625.994741][T13226] zram_add+0x486/0x6b0 [ 625.994785][T13226] ? __pfx_zram_add+0x10/0x10 [ 625.994856][T13226] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 625.994904][T13226] ? rcu_is_watching+0x12/0xc0 [ 625.994944][T13226] ? __pfx_hot_add_show+0x10/0x10 [ 625.994990][T13226] hot_add_show+0x21/0x80 [ 625.995036][T13226] class_attr_show+0x6f/0xa0 [ 625.995078][T13226] ? __pfx_class_attr_show+0x10/0x10 [ 625.995117][T13226] sysfs_kf_seq_show+0x23e/0x410 [ 625.995164][T13226] seq_read_iter+0x4f4/0x12b0 [ 625.995224][T13226] kernfs_fop_read_iter+0x414/0x580 [ 625.995258][T13226] ? rw_verify_area+0xcf/0x680 [ 625.995309][T13226] vfs_read+0x886/0xbf0 [ 625.995361][T13226] ? __pfx_vfs_read+0x10/0x10 [ 625.995436][T13226] ksys_read+0x12b/0x250 [ 625.995480][T13226] ? __pfx_ksys_read+0x10/0x10 [ 625.995537][T13226] do_syscall_64+0xcd/0x250 [ 625.995582][T13226] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 625.995626][T13226] RIP: 0033:0x7f6b4658d169 [ 625.995652][T13226] 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 [ 625.995683][T13226] RSP: 002b:00007f6b4747e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 625.995712][T13226] RAX: ffffffffffffffda RBX: 00007f6b467a5fa0 RCX: 00007f6b4658d169 [ 625.995732][T13226] RDX: 0000000000001000 RSI: 0000400000000ec0 RDI: 0000000000000008 [ 625.995751][T13226] RBP: 00007f6b4660e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 625.995770][T13226] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 625.995787][T13226] R13: 0000000000000000 R14: 00007f6b467a5fa0 R15: 00007fffd4f8af78 [ 625.995828][T13226] [ 627.056904][ T29] audit: type=1800 audit(6035200917.457:33): pid=13233 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.1926" name="dbroot" dev="configfs" ino=42944 res=0 errno=0 [ 629.079985][T13247] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1930'. [ 629.742218][T13255] netlink: 342 bytes leftover after parsing attributes in process `syz.1.1931'. [ 629.806740][ T1296] ieee802154 phy0 wpan0: encryption failed: -22 [ 629.813296][ T1296] ieee802154 phy1 wpan1: encryption failed: -22 [ 633.049317][T13292] netlink: 86 bytes leftover after parsing attributes in process `syz.1.1941'. [ 634.100997][ T29] audit: type=1800 audit(6035200924.493:34): pid=13309 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.1945" name="dbroot" dev="configfs" ino=44168 res=0 errno=0 [ 636.384455][T13324] Process accounting resumed [ 636.931384][T13336] netlink: 86 bytes leftover after parsing attributes in process `syz.3.1952'. [ 638.836546][T13349] FAULT_INJECTION: forcing a failure. [ 638.836546][T13349] name failslab, interval 1, probability 0, space 0, times 0 [ 639.029733][T13349] CPU: 0 UID: 0 PID: 13349 Comm: syz.2.1956 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 639.029783][T13349] Tainted: [U]=USER [ 639.029794][T13349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 639.029812][T13349] Call Trace: [ 639.029820][T13349] [ 639.029832][T13349] dump_stack_lvl+0x16c/0x1f0 [ 639.029878][T13349] should_fail_ex+0x50a/0x650 [ 639.029925][T13349] ? fs_reclaim_acquire+0xae/0x150 [ 639.029966][T13349] ? alloc_ucounts+0x274/0x650 [ 639.029996][T13349] should_failslab+0xc2/0x120 [ 639.030027][T13349] __kmalloc_cache_noprof+0x68/0x410 [ 639.030080][T13349] alloc_ucounts+0x274/0x650 [ 639.030117][T13349] ? __pfx_alloc_ucounts+0x10/0x10 [ 639.030162][T13349] set_cred_ucounts+0xcd/0x200 [ 639.030208][T13349] __sys_setuid+0x2b6/0x440 [ 639.030258][T13349] do_syscall_64+0xcd/0x250 [ 639.030302][T13349] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 639.030347][T13349] RIP: 0033:0x7f5c4ab8d169 [ 639.030372][T13349] 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 [ 639.030404][T13349] RSP: 002b:00007f5c489f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000069 [ 639.030433][T13349] RAX: ffffffffffffffda RBX: 00007f5c4ada5fa0 RCX: 00007f5c4ab8d169 [ 639.030462][T13349] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 639.030482][T13349] RBP: 00007f5c4ac0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 639.030501][T13349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 639.030519][T13349] R13: 0000000000000000 R14: 00007f5c4ada5fa0 R15: 00007fff7794f8f8 [ 639.030557][T13349] [ 639.201969][ C0] vkms_vblank_simulate: vblank timer overrun [ 642.384924][T13372] FAULT_INJECTION: forcing a failure. [ 642.384924][T13372] name failslab, interval 1, probability 0, space 0, times 0 [ 642.397909][T13372] CPU: 1 UID: 0 PID: 13372 Comm: syz.3.1963 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 642.397957][T13372] Tainted: [U]=USER [ 642.397967][T13372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 642.397986][T13372] Call Trace: [ 642.397996][T13372] [ 642.398008][T13372] dump_stack_lvl+0x16c/0x1f0 [ 642.398056][T13372] should_fail_ex+0x50a/0x650 [ 642.398105][T13372] ? fs_reclaim_acquire+0xae/0x150 [ 642.398151][T13372] should_failslab+0xc2/0x120 [ 642.398181][T13372] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 642.398232][T13372] ? __kernfs_new_node+0xd3/0x890 [ 642.398282][T13372] __kernfs_new_node+0xd3/0x890 [ 642.398338][T13372] ? __pfx___kernfs_new_node+0x10/0x10 [ 642.398381][T13372] ? __pfx_lock_release+0x10/0x10 [ 642.398427][T13372] ? kernfs_add_one+0x39d/0x520 [ 642.398489][T13372] ? up_write+0x1b2/0x520 [ 642.398545][T13372] kernfs_new_node+0x186/0x240 [ 642.398603][T13372] __kernfs_create_file+0x53/0x350 [ 642.398643][T13372] sysfs_add_file_mode_ns+0x1ff/0x3b0 [ 642.398703][T13372] internal_create_group+0x56c/0xf10 [ 642.398756][T13372] ? __pfx_internal_create_group+0x10/0x10 [ 642.398805][T13372] ? kernfs_create_link+0x1bd/0x240 [ 642.398844][T13372] internal_create_groups+0x9d/0x150 [ 642.398888][T13372] device_add+0x733/0x1a70 [ 642.398931][T13372] ? __pfx_device_add+0x10/0x10 [ 642.398989][T13372] add_disk_fwnode+0x468/0x1320 [ 642.399036][T13372] zram_add+0x486/0x6b0 [ 642.399079][T13372] ? __pfx_zram_add+0x10/0x10 [ 642.399166][T13372] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 642.399213][T13372] ? rcu_is_watching+0x12/0xc0 [ 642.399254][T13372] ? __pfx_hot_add_show+0x10/0x10 [ 642.399300][T13372] hot_add_show+0x21/0x80 [ 642.399351][T13372] class_attr_show+0x6f/0xa0 [ 642.399394][T13372] ? __pfx_class_attr_show+0x10/0x10 [ 642.399434][T13372] sysfs_kf_seq_show+0x23e/0x410 [ 642.399480][T13372] seq_read_iter+0x4f4/0x12b0 [ 642.399541][T13372] kernfs_fop_read_iter+0x414/0x580 [ 642.399574][T13372] ? rw_verify_area+0xcf/0x680 [ 642.399617][T13372] vfs_read+0x886/0xbf0 [ 642.399668][T13372] ? __pfx_vfs_read+0x10/0x10 [ 642.399740][T13372] ksys_read+0x12b/0x250 [ 642.399782][T13372] ? __pfx_ksys_read+0x10/0x10 [ 642.399839][T13372] do_syscall_64+0xcd/0x250 [ 642.399884][T13372] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 642.399928][T13372] RIP: 0033:0x7f6b4658d169 [ 642.399953][T13372] 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 [ 642.399984][T13372] RSP: 002b:00007f6b4747e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 642.400013][T13372] RAX: ffffffffffffffda RBX: 00007f6b467a5fa0 RCX: 00007f6b4658d169 [ 642.400033][T13372] RDX: 0000000000001000 RSI: 0000400000000ec0 RDI: 0000000000000009 [ 642.400051][T13372] RBP: 00007f6b4660e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 642.400069][T13372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 642.400087][T13372] R13: 0000000000000000 R14: 00007f6b467a5fa0 R15: 00007fffd4f8af78 [ 642.400129][T13372] [ 643.270283][T13385] netlink: 86 bytes leftover after parsing attributes in process `syz.3.1965'. [ 643.634428][T13389] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1968'. [ 644.369466][ T29] audit: type=1800 audit(6035200934.768:35): pid=13398 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.1969" name="dbroot" dev="configfs" ino=45198 res=0 errno=0 [ 647.871449][ T29] audit: type=1800 audit(6035200938.266:36): pid=13439 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.1980" name="dbroot" dev="configfs" ino=44433 res=0 errno=0 [ 647.905340][T13437] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1981'. [ 648.981673][ T29] audit: type=1800 audit(6035200939.366:37): pid=13447 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.1982" name="dbroot" dev="configfs" ino=45290 res=0 errno=0 [ 649.487945][T13451] zram: Added device: zram5 [ 650.894079][T13470] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1990'. [ 651.141588][T13481] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1993'. [ 651.240737][ T29] audit: type=1800 audit(6035200941.634:38): pid=13486 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.1996" name="dbroot" dev="configfs" ino=44500 res=0 errno=0 [ 652.025897][T13490] FAULT_INJECTION: forcing a failure. [ 652.025897][T13490] name failslab, interval 1, probability 0, space 0, times 0 [ 652.038940][T13490] CPU: 0 UID: 0 PID: 13490 Comm: syz.0.1997 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 652.038988][T13490] Tainted: [U]=USER [ 652.038999][T13490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 652.039018][T13490] Call Trace: [ 652.039027][T13490] [ 652.039038][T13490] dump_stack_lvl+0x16c/0x1f0 [ 652.039085][T13490] should_fail_ex+0x50a/0x650 [ 652.039136][T13490] ? fs_reclaim_acquire+0xae/0x150 [ 652.039182][T13490] should_failslab+0xc2/0x120 [ 652.039214][T13490] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 652.039261][T13490] ? __asan_memcpy+0x3c/0x60 [ 652.039303][T13490] ? __kernfs_new_node+0xd3/0x890 [ 652.039352][T13490] __kernfs_new_node+0xd3/0x890 [ 652.039397][T13490] ? hlock_class+0x4e/0x130 [ 652.039431][T13490] ? __pfx___kernfs_new_node+0x10/0x10 [ 652.039494][T13490] ? __pfx___lock_acquire+0x10/0x10 [ 652.039549][T13490] kernfs_new_node+0x186/0x240 [ 652.039598][T13490] ? lock_acquire.part.0+0x11b/0x380 [ 652.039649][T13490] kernfs_create_dir_ns+0x4c/0x150 [ 652.039704][T13490] sysfs_create_dir_ns+0x13b/0x2b0 [ 652.039745][T13490] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 652.039787][T13490] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 652.039819][T13490] ? kobject_add_internal+0x12d/0x990 [ 652.039868][T13490] ? class_dir_child_ns_type+0xd/0x60 [ 652.039914][T13490] kobject_add_internal+0x2c8/0x990 [ 652.039995][T13490] kobject_add+0x16f/0x240 [ 652.040041][T13490] ? __pfx_kobject_add+0x10/0x10 [ 652.040090][T13490] ? lock_acquire+0x2f/0xb0 [ 652.040133][T13490] ? get_device_parent+0x11f/0x4e0 [ 652.040174][T13490] ? kobject_put+0xab/0x5a0 [ 652.040233][T13490] device_add+0x289/0x1a70 [ 652.040278][T13490] ? __pfx_dev_set_name+0x10/0x10 [ 652.040330][T13490] ? __pfx_device_add+0x10/0x10 [ 652.040392][T13490] add_disk_fwnode+0x468/0x1320 [ 652.040443][T13490] zram_add+0x486/0x6b0 [ 652.040488][T13490] ? __pfx_zram_add+0x10/0x10 [ 652.040560][T13490] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 652.040610][T13490] ? rcu_is_watching+0x12/0xc0 [ 652.040653][T13490] ? __pfx_hot_add_show+0x10/0x10 [ 652.040701][T13490] hot_add_show+0x21/0x80 [ 652.040748][T13490] class_attr_show+0x6f/0xa0 [ 652.040791][T13490] ? __pfx_class_attr_show+0x10/0x10 [ 652.040832][T13490] sysfs_kf_seq_show+0x23e/0x410 [ 652.040880][T13490] seq_read_iter+0x4f4/0x12b0 [ 652.040951][T13490] kernfs_fop_read_iter+0x414/0x580 [ 652.040987][T13490] ? rw_verify_area+0xcf/0x680 [ 652.041034][T13490] vfs_read+0x886/0xbf0 [ 652.041088][T13490] ? __pfx_vfs_read+0x10/0x10 [ 652.041162][T13490] ksys_read+0x12b/0x250 [ 652.041207][T13490] ? __pfx_ksys_read+0x10/0x10 [ 652.041264][T13490] do_syscall_64+0xcd/0x250 [ 652.041310][T13490] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 652.041357][T13490] RIP: 0033:0x7fc95e58d169 [ 652.041382][T13490] 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 [ 652.041415][T13490] RSP: 002b:00007fc95f47b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 652.041445][T13490] RAX: ffffffffffffffda RBX: 00007fc95e7a5fa0 RCX: 00007fc95e58d169 [ 652.041465][T13490] RDX: 0000000000001000 RSI: 0000400000000ec0 RDI: 0000000000000009 [ 652.041497][T13490] RBP: 00007fc95e60e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 652.041515][T13490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 652.041533][T13490] R13: 0000000000000000 R14: 00007fc95e7a5fa0 R15: 00007ffced23f548 [ 652.041576][T13490] [ 652.041607][T13490] kobject: kobject_add_internal failed for zram6 (error: -12 parent: block) [ 652.533566][T13497] FAULT_INJECTION: forcing a failure. [ 652.533566][T13497] name failslab, interval 1, probability 0, space 0, times 0 [ 652.550863][T13497] CPU: 0 UID: 0 PID: 13497 Comm: syz.1.2000 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 652.550911][T13497] Tainted: [U]=USER [ 652.550922][T13497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 652.550939][T13497] Call Trace: [ 652.550948][T13497] [ 652.550960][T13497] dump_stack_lvl+0x16c/0x1f0 [ 652.551004][T13497] should_fail_ex+0x50a/0x650 [ 652.551049][T13497] ? fs_reclaim_acquire+0xae/0x150 [ 652.551092][T13497] should_failslab+0xc2/0x120 [ 652.551119][T13497] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 652.551165][T13497] ? __kernfs_new_node+0xd3/0x890 [ 652.551211][T13497] __kernfs_new_node+0xd3/0x890 [ 652.551256][T13497] ? __pfx___kernfs_new_node+0x10/0x10 [ 652.551296][T13497] ? __pfx_lock_release+0x10/0x10 [ 652.551337][T13497] ? kernfs_add_one+0x39d/0x520 [ 652.551396][T13497] ? up_write+0x1b2/0x520 [ 652.551447][T13497] kernfs_new_node+0x186/0x240 [ 652.551500][T13497] __kernfs_create_file+0x53/0x350 [ 652.551537][T13497] sysfs_add_file_mode_ns+0x1ff/0x3b0 [ 652.551586][T13497] internal_create_group+0x56c/0xf10 [ 652.551638][T13497] ? __pfx_internal_create_group+0x10/0x10 [ 652.551687][T13497] ? kernfs_create_link+0x1bd/0x240 [ 652.551726][T13497] internal_create_groups+0x9d/0x150 [ 652.551772][T13497] device_add+0x733/0x1a70 [ 652.551817][T13497] ? __pfx_device_add+0x10/0x10 [ 652.551878][T13497] add_disk_fwnode+0x468/0x1320 [ 652.551946][T13497] zram_add+0x486/0x6b0 [ 652.551990][T13497] ? __pfx_zram_add+0x10/0x10 [ 652.552061][T13497] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 652.552108][T13497] ? rcu_is_watching+0x12/0xc0 [ 652.552149][T13497] ? __pfx_hot_add_show+0x10/0x10 [ 652.552195][T13497] hot_add_show+0x21/0x80 [ 652.552240][T13497] class_attr_show+0x6f/0xa0 [ 652.552281][T13497] ? __pfx_class_attr_show+0x10/0x10 [ 652.552321][T13497] sysfs_kf_seq_show+0x23e/0x410 [ 652.552367][T13497] seq_read_iter+0x4f4/0x12b0 [ 652.552428][T13497] kernfs_fop_read_iter+0x414/0x580 [ 652.552461][T13497] ? rw_verify_area+0xcf/0x680 [ 652.552503][T13497] vfs_read+0x886/0xbf0 [ 652.552553][T13497] ? __pfx_vfs_read+0x10/0x10 [ 652.552623][T13497] ksys_read+0x12b/0x250 [ 652.552663][T13497] ? __pfx_ksys_read+0x10/0x10 [ 652.552714][T13497] do_syscall_64+0xcd/0x250 [ 652.552757][T13497] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 652.552800][T13497] RIP: 0033:0x7f11a578d169 [ 652.552839][T13497] 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 [ 652.552871][T13497] RSP: 002b:00007f11a65a3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 652.552900][T13497] RAX: ffffffffffffffda RBX: 00007f11a59a5fa0 RCX: 00007f11a578d169 [ 652.552922][T13497] RDX: 0000000000001000 RSI: 0000400000000ec0 RDI: 0000000000000009 [ 652.552941][T13497] RBP: 00007f11a580e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 652.552960][T13497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 652.552979][T13497] R13: 0000000000000000 R14: 00007f11a59a5fa0 R15: 00007fffda8d24c8 [ 652.553021][T13497] [ 653.583244][ T29] audit: type=1800 audit(6035200943.903:39): pid=13507 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.2003" name="dbroot" dev="configfs" ino=44552 res=0 errno=0 [ 654.952331][ T29] audit: type=1800 audit(6035200945.343:40): pid=13518 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.2007" name="dbroot" dev="configfs" ino=45431 res=0 errno=0 [ 655.535279][T13523] netlink: 28 bytes leftover after parsing attributes in process `syz.0.2009'. [ 656.043003][T13536] FAULT_INJECTION: forcing a failure. [ 656.043003][T13536] name failslab, interval 1, probability 0, space 0, times 0 [ 656.074292][T13536] CPU: 0 UID: 0 PID: 13536 Comm: syz.2.2013 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 656.074339][T13536] Tainted: [U]=USER [ 656.074349][T13536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 656.074367][T13536] Call Trace: [ 656.074376][T13536] [ 656.074388][T13536] dump_stack_lvl+0x16c/0x1f0 [ 656.074435][T13536] should_fail_ex+0x50a/0x650 [ 656.074484][T13536] ? fs_reclaim_acquire+0xae/0x150 [ 656.074528][T13536] should_failslab+0xc2/0x120 [ 656.074560][T13536] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 656.074611][T13536] ? __kernfs_new_node+0xd3/0x890 [ 656.074673][T13536] __kernfs_new_node+0xd3/0x890 [ 656.074725][T13536] ? __pfx___kernfs_new_node+0x10/0x10 [ 656.074769][T13536] ? __pfx_lock_release+0x10/0x10 [ 656.074813][T13536] ? kernfs_add_one+0x39d/0x520 [ 656.074874][T13536] ? up_write+0x1b2/0x520 [ 656.074930][T13536] kernfs_new_node+0x186/0x240 [ 656.074986][T13536] __kernfs_create_file+0x53/0x350 [ 656.075027][T13536] sysfs_add_file_mode_ns+0x1ff/0x3b0 [ 656.075079][T13536] internal_create_group+0x56c/0xf10 [ 656.075135][T13536] ? __pfx_internal_create_group+0x10/0x10 [ 656.075188][T13536] ? kernfs_create_link+0x1bd/0x240 [ 656.075230][T13536] internal_create_groups+0x9d/0x150 [ 656.075279][T13536] device_add+0x733/0x1a70 [ 656.075327][T13536] ? __pfx_device_add+0x10/0x10 [ 656.075380][T13536] ? add_disk_fwnode+0x3cd/0x1320 [ 656.075425][T13536] add_disk_fwnode+0x468/0x1320 [ 656.075475][T13536] zram_add+0x486/0x6b0 [ 656.075521][T13536] ? __pfx_zram_add+0x10/0x10 [ 656.075589][T13536] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 656.075639][T13536] ? rcu_is_watching+0x12/0xc0 [ 656.075687][T13536] ? __pfx_hot_add_show+0x10/0x10 [ 656.075734][T13536] hot_add_show+0x21/0x80 [ 656.075780][T13536] class_attr_show+0x6f/0xa0 [ 656.075823][T13536] ? __pfx_class_attr_show+0x10/0x10 [ 656.075865][T13536] sysfs_kf_seq_show+0x23e/0x410 [ 656.075911][T13536] seq_read_iter+0x4f4/0x12b0 [ 656.075975][T13536] kernfs_fop_read_iter+0x414/0x580 [ 656.076007][T13536] ? rw_verify_area+0xcf/0x680 [ 656.076050][T13536] vfs_read+0x886/0xbf0 [ 656.076101][T13536] ? __pfx_vfs_read+0x10/0x10 [ 656.076175][T13536] ksys_read+0x12b/0x250 [ 656.076218][T13536] ? __pfx_ksys_read+0x10/0x10 [ 656.076259][T13536] ? trace_csd_function_exit+0x17f/0x1f0 [ 656.076324][T13536] do_syscall_64+0xcd/0x250 [ 656.076369][T13536] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 656.076416][T13536] RIP: 0033:0x7f5c4ab8d169 [ 656.076441][T13536] 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 [ 656.076472][T13536] RSP: 002b:00007f5c489f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 656.076519][T13536] RAX: ffffffffffffffda RBX: 00007f5c4ada5fa0 RCX: 00007f5c4ab8d169 [ 656.076541][T13536] RDX: 0000000000001000 RSI: 0000400000000ec0 RDI: 0000000000000009 [ 656.076561][T13536] RBP: 00007f5c4ac0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 656.076580][T13536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 656.076598][T13536] R13: 0000000000000000 R14: 00007f5c4ada5fa0 R15: 00007fff7794f8f8 [ 656.076641][T13536] [ 656.760579][T13539] zram: Added device: zram6 [ 656.902008][T13544] netlink: 86 bytes leftover after parsing attributes in process `syz.1.2016'. [ 656.923704][ T29] audit: type=1800 audit(6035200947.312:41): pid=13543 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.2017" name="dbroot" dev="configfs" ino=44650 res=0 errno=0 [ 660.148744][T13562] FAULT_INJECTION: forcing a failure. [ 660.148744][T13562] name failslab, interval 1, probability 0, space 0, times 0 [ 660.183378][T13562] CPU: 1 UID: 0 PID: 13562 Comm: syz.1.2029 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 660.183447][T13562] Tainted: [U]=USER [ 660.183458][T13562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 660.183477][T13562] Call Trace: [ 660.183486][T13562] [ 660.183498][T13562] dump_stack_lvl+0x16c/0x1f0 [ 660.183546][T13562] should_fail_ex+0x50a/0x650 [ 660.183595][T13562] ? fs_reclaim_acquire+0xae/0x150 [ 660.183638][T13562] ? alloc_ucounts+0x274/0x650 [ 660.183668][T13562] should_failslab+0xc2/0x120 [ 660.183699][T13562] __kmalloc_cache_noprof+0x68/0x410 [ 660.183751][T13562] alloc_ucounts+0x274/0x650 [ 660.183788][T13562] ? __pfx_alloc_ucounts+0x10/0x10 [ 660.183832][T13562] set_cred_ucounts+0xcd/0x200 [ 660.183878][T13562] __sys_setuid+0x2b6/0x440 [ 660.183927][T13562] do_syscall_64+0xcd/0x250 [ 660.183971][T13562] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 660.184016][T13562] RIP: 0033:0x7f11a578d169 [ 660.184041][T13562] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 660.184091][T13562] RSP: 002b:00007f11a65a3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000069 [ 660.184136][T13562] RAX: ffffffffffffffda RBX: 00007f11a59a5fa0 RCX: 00007f11a578d169 [ 660.184159][T13562] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 660.184178][T13562] RBP: 00007f11a580e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 660.184197][T13562] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 660.184215][T13562] R13: 0000000000000000 R14: 00007f11a59a5fa0 R15: 00007fffda8d24c8 [ 660.184255][T13562] [ 662.984447][T13589] FAULT_INJECTION: forcing a failure. [ 662.984447][T13589] name failslab, interval 1, probability 0, space 0, times 0 [ 663.047870][T13589] CPU: 1 UID: 0 PID: 13589 Comm: syz.1.2026 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 663.047919][T13589] Tainted: [U]=USER [ 663.047929][T13589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 663.047947][T13589] Call Trace: [ 663.047956][T13589] [ 663.047968][T13589] dump_stack_lvl+0x16c/0x1f0 [ 663.048015][T13589] should_fail_ex+0x50a/0x650 [ 663.048066][T13589] ? fs_reclaim_acquire+0xae/0x150 [ 663.048112][T13589] should_failslab+0xc2/0x120 [ 663.048150][T13589] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 663.048201][T13589] ? __kernfs_new_node+0xd3/0x890 [ 663.048251][T13589] __kernfs_new_node+0xd3/0x890 [ 663.048300][T13589] ? __pfx___kernfs_new_node+0x10/0x10 [ 663.048345][T13589] ? __pfx___lock_acquire+0x10/0x10 [ 663.048400][T13589] ? lock_acquire.part.0+0x11b/0x380 [ 663.048456][T13589] ? find_held_lock+0x2d/0x110 [ 663.048501][T13589] kernfs_new_node+0x186/0x240 [ 663.048573][T13589] kernfs_create_link+0xcc/0x240 [ 663.048613][T13589] sysfs_do_create_link_sd+0x90/0x140 [ 663.048659][T13589] sysfs_create_link+0x61/0xc0 [ 663.048700][T13589] device_add+0x50c/0x1a70 [ 663.048748][T13589] ? __pfx_device_add+0x10/0x10 [ 663.048817][T13589] add_disk_fwnode+0x468/0x1320 [ 663.048865][T13589] zram_add+0x486/0x6b0 [ 663.048926][T13589] ? __pfx_zram_add+0x10/0x10 [ 663.049008][T13589] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 663.049052][T13589] ? rcu_is_watching+0x12/0xc0 [ 663.049090][T13589] ? __pfx_hot_add_show+0x10/0x10 [ 663.049133][T13589] hot_add_show+0x21/0x80 [ 663.049180][T13589] class_attr_show+0x6f/0xa0 [ 663.049221][T13589] ? __pfx_class_attr_show+0x10/0x10 [ 663.049259][T13589] sysfs_kf_seq_show+0x23e/0x410 [ 663.049302][T13589] seq_read_iter+0x4f4/0x12b0 [ 663.049358][T13589] kernfs_fop_read_iter+0x414/0x580 [ 663.049388][T13589] ? rw_verify_area+0xcf/0x680 [ 663.049429][T13589] vfs_read+0x886/0xbf0 [ 663.049476][T13589] ? __pfx_vfs_read+0x10/0x10 [ 663.049543][T13589] ksys_read+0x12b/0x250 [ 663.049582][T13589] ? __pfx_ksys_read+0x10/0x10 [ 663.049635][T13589] do_syscall_64+0xcd/0x250 [ 663.049678][T13589] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 663.049720][T13589] RIP: 0033:0x7f11a578d169 [ 663.049744][T13589] 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 [ 663.049773][T13589] RSP: 002b:00007f11a65a3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 663.049800][T13589] RAX: ffffffffffffffda RBX: 00007f11a59a5fa0 RCX: 00007f11a578d169 [ 663.049819][T13589] RDX: 0000000000001000 RSI: 0000400000000ec0 RDI: 0000000000000009 [ 663.049837][T13589] RBP: 00007f11a580e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 663.049854][T13589] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 663.049871][T13589] R13: 0000000000000000 R14: 00007f11a59a5fa0 R15: 00007fffda8d24c8 [ 663.049910][T13589] [ 663.631301][ T29] audit: type=1800 audit(6035200954.018:42): pid=13595 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.2031" name="dbroot" dev="configfs" ino=45566 res=0 errno=0 [ 665.208347][T13603] FAULT_INJECTION: forcing a failure. [ 665.208347][T13603] name failslab, interval 1, probability 0, space 0, times 0 [ 665.238899][T13603] CPU: 1 UID: 0 PID: 13603 Comm: syz.0.2033 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 665.238951][T13603] Tainted: [U]=USER [ 665.238961][T13603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 665.238980][T13603] Call Trace: [ 665.238988][T13603] [ 665.239002][T13603] dump_stack_lvl+0x16c/0x1f0 [ 665.239050][T13603] should_fail_ex+0x50a/0x650 [ 665.239102][T13603] ? fs_reclaim_acquire+0xae/0x150 [ 665.239147][T13603] ? alloc_ucounts+0x274/0x650 [ 665.239180][T13603] should_failslab+0xc2/0x120 [ 665.239211][T13603] __kmalloc_cache_noprof+0x68/0x410 [ 665.239264][T13603] alloc_ucounts+0x274/0x650 [ 665.239301][T13603] ? __pfx_alloc_ucounts+0x10/0x10 [ 665.239347][T13603] set_cred_ucounts+0xcd/0x200 [ 665.239395][T13603] __sys_setuid+0x2b6/0x440 [ 665.239446][T13603] do_syscall_64+0xcd/0x250 [ 665.239491][T13603] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 665.239537][T13603] RIP: 0033:0x7fc95e58d169 [ 665.239562][T13603] 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 [ 665.239594][T13603] RSP: 002b:00007fc95f47b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000069 [ 665.239625][T13603] RAX: ffffffffffffffda RBX: 00007fc95e7a5fa0 RCX: 00007fc95e58d169 [ 665.239646][T13603] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 665.239664][T13603] RBP: 00007fc95e60e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 665.239683][T13603] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 665.239701][T13603] R13: 0000000000000000 R14: 00007fc95e7a5fa0 R15: 00007ffced23f548 [ 665.239739][T13603] [ 665.430268][T13607] netlink: 342 bytes leftover after parsing attributes in process `syz.1.2034'. [ 665.965195][T13610] netlink: 28 bytes leftover after parsing attributes in process `syz.3.2027'. [ 666.942612][T13630] zram: Added device: zram7 [ 667.283063][T13610] Process accounting paused [ 667.471440][T13636] FAULT_INJECTION: forcing a failure. [ 667.471440][T13636] name failslab, interval 1, probability 0, space 0, times 0 [ 667.606752][T13644] FAULT_INJECTION: forcing a failure. [ 667.606752][T13644] name fail_futex, interval 1, probability 0, space 0, times 0 [ 667.620179][T13644] CPU: 1 UID: 14 PID: 13644 Comm: syz.2.2043 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 667.620226][T13644] Tainted: [U]=USER [ 667.620236][T13644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 667.620254][T13644] Call Trace: [ 667.620263][T13644] [ 667.620274][T13644] dump_stack_lvl+0x16c/0x1f0 [ 667.620320][T13644] should_fail_ex+0x50a/0x650 [ 667.620370][T13644] ? hlock_class+0x4e/0x130 [ 667.620405][T13644] get_futex_key+0x4a3/0x1000 [ 667.620446][T13644] ? __pfx_get_futex_key+0x10/0x10 [ 667.620484][T13644] ? __pfx___lock_acquire+0x10/0x10 [ 667.620531][T13644] ? __pfx___lock_acquire+0x10/0x10 [ 667.620579][T13644] futex_wake+0xe8/0x4e0 [ 667.620636][T13644] ? __pfx_futex_wake+0x10/0x10 [ 667.620683][T13644] ? find_held_lock+0x2d/0x110 [ 667.620721][T13644] ? key_fsuid_changed+0xc4/0x100 [ 667.620763][T13644] do_futex+0x1e5/0x350 [ 667.620803][T13644] ? __pfx_do_futex+0x10/0x10 [ 667.620851][T13644] __x64_sys_futex+0x1e1/0x4c0 [ 667.620891][T13644] ? __pfx_native_tss_update_io_bitmap+0x10/0x10 [ 667.620941][T13644] ? __pfx___x64_sys_futex+0x10/0x10 [ 667.620995][T13644] do_syscall_64+0xcd/0x250 [ 667.621037][T13644] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 667.621081][T13644] RIP: 0033:0x7f5c4ab8d169 [ 667.621105][T13644] 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 [ 667.621134][T13644] RSP: 002b:00007f5c489f60e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 667.621163][T13644] RAX: ffffffffffffffda RBX: 00007f5c4ada5fa8 RCX: 00007f5c4ab8d169 [ 667.621183][T13644] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f5c4ada5fac [ 667.621202][T13644] RBP: 00007f5c4ada5fa0 R08: 00007f5c4b8de000 R09: 0000000000000000 [ 667.621220][T13644] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c4ada5fac [ 667.621238][T13644] R13: 0000000000000000 R14: 00007fff7794f810 R15: 00007fff7794f8f8 [ 667.621275][T13644] [ 667.653162][T13636] CPU: 0 UID: 0 PID: 13636 Comm: syz.0.2041 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 667.653219][T13636] Tainted: [U]=USER [ 667.653232][T13636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 667.653254][T13636] Call Trace: [ 667.653264][T13636] [ 667.653278][T13636] dump_stack_lvl+0x16c/0x1f0 [ 667.653331][T13636] should_fail_ex+0x50a/0x650 [ 667.653384][T13636] ? fs_reclaim_acquire+0xae/0x150 [ 667.653431][T13636] ? alloc_ucounts+0x274/0x650 [ 667.653466][T13636] should_failslab+0xc2/0x120 [ 667.653498][T13636] __kmalloc_cache_noprof+0x68/0x410 [ 667.653554][T13636] alloc_ucounts+0x274/0x650 [ 667.653593][T13636] ? __pfx_alloc_ucounts+0x10/0x10 [ 667.653647][T13636] set_cred_ucounts+0xcd/0x200 [ 667.653692][T13636] __sys_setuid+0x2b6/0x440 [ 667.653742][T13636] do_syscall_64+0xcd/0x250 [ 667.653786][T13636] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 667.653836][T13636] RIP: 0033:0x7fc95e58d169 [ 667.653861][T13636] 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 [ 667.653891][T13636] RSP: 002b:00007fc95f47b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000069 [ 667.653922][T13636] RAX: ffffffffffffffda RBX: 00007fc95e7a5fa0 RCX: 00007fc95e58d169 [ 667.653944][T13636] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 667.653962][T13636] RBP: 00007fc95e60e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 667.653981][T13636] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 667.653999][T13636] R13: 0000000000000000 R14: 00007fc95e7a5fa0 R15: 00007ffced23f548 [ 667.654037][T13636] [ 668.846277][T13655] FAULT_INJECTION: forcing a failure. [ 668.846277][T13655] name fail_futex, interval 1, probability 0, space 0, times 0 [ 668.900763][T13655] CPU: 0 UID: 14 PID: 13655 Comm: syz.3.2044 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 668.900816][T13655] Tainted: [U]=USER [ 668.900827][T13655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 668.900844][T13655] Call Trace: [ 668.900854][T13655] [ 668.900865][T13655] dump_stack_lvl+0x16c/0x1f0 [ 668.900910][T13655] should_fail_ex+0x50a/0x650 [ 668.900956][T13655] ? trace_pid_list_is_set+0xfb/0x150 [ 668.900997][T13655] get_futex_key+0x4a3/0x1000 [ 668.901033][T13655] ? lock_acquire+0x2f/0xb0 [ 668.901074][T13655] ? __pfx_get_futex_key+0x10/0x10 [ 668.901108][T13655] ? do_raw_spin_unlock+0x172/0x230 [ 668.901138][T13655] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 668.901173][T13655] ? find_held_lock+0x2d/0x110 [ 668.901209][T13655] futex_wait_setup+0x78/0x290 [ 668.901261][T13655] __futex_wait+0x267/0x3c0 [ 668.901306][T13655] ? __pfx___futex_wait+0x10/0x10 [ 668.901352][T13655] ? try_to_wake_up+0x158/0x1490 [ 668.901397][T13655] ? __pfx_futex_wake_mark+0x10/0x10 [ 668.901454][T13655] futex_wait+0xe9/0x380 [ 668.901495][T13655] ? __pfx_futex_wait+0x10/0x10 [ 668.901545][T13655] ? alloc_ucounts+0x1be/0x650 [ 668.901575][T13655] ? __pfx_lock_release+0x10/0x10 [ 668.901622][T13655] do_futex+0x22b/0x350 [ 668.901657][T13655] ? __pfx_do_futex+0x10/0x10 [ 668.901703][T13655] __x64_sys_futex+0x1e1/0x4c0 [ 668.901740][T13655] ? __pfx_native_tss_update_io_bitmap+0x10/0x10 [ 668.901794][T13655] ? __pfx___x64_sys_futex+0x10/0x10 [ 668.901845][T13655] do_syscall_64+0xcd/0x250 [ 668.901886][T13655] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 668.901927][T13655] RIP: 0033:0x7f6b4658d169 [ 668.901950][T13655] 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 [ 668.901980][T13655] RSP: 002b:00007f6b4747e0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 668.902008][T13655] RAX: ffffffffffffffda RBX: 00007f6b467a5fa8 RCX: 00007f6b4658d169 [ 668.902027][T13655] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f6b467a5fa8 [ 668.902045][T13655] RBP: 00007f6b467a5fa0 R08: 0000000000000000 R09: 0000000000000000 [ 668.902063][T13655] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6b467a5fac [ 668.902081][T13655] R13: 0000000000000000 R14: 00007fffd4f8ae90 R15: 00007fffd4f8af78 [ 668.902117][T13655] [ 670.781197][T13674] zram: Added device: zram8 [ 671.365342][T13681] netlink: 28 bytes leftover after parsing attributes in process `syz.2.2051'. [ 671.473266][T13682] netlink: 86 bytes leftover after parsing attributes in process `syz.0.2052'. [ 673.651736][T13703] FAULT_INJECTION: forcing a failure. [ 673.651736][T13703] name failslab, interval 1, probability 0, space 0, times 0 [ 673.736918][T13703] CPU: 1 UID: 0 PID: 13703 Comm: syz.3.2057 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 673.736976][T13703] Tainted: [U]=USER [ 673.736989][T13703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 673.737008][T13703] Call Trace: [ 673.737017][T13703] [ 673.737028][T13703] dump_stack_lvl+0x16c/0x1f0 [ 673.737077][T13703] should_fail_ex+0x50a/0x650 [ 673.737128][T13703] ? fs_reclaim_acquire+0xae/0x150 [ 673.737173][T13703] ? alloc_ucounts+0x274/0x650 [ 673.737206][T13703] should_failslab+0xc2/0x120 [ 673.737238][T13703] __kmalloc_cache_noprof+0x68/0x410 [ 673.737294][T13703] alloc_ucounts+0x274/0x650 [ 673.737331][T13703] ? __pfx_alloc_ucounts+0x10/0x10 [ 673.737377][T13703] set_cred_ucounts+0xcd/0x200 [ 673.737424][T13703] __sys_setuid+0x2b6/0x440 [ 673.737484][T13703] do_syscall_64+0xcd/0x250 [ 673.737530][T13703] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 673.737575][T13703] RIP: 0033:0x7f6b4658d169 [ 673.737601][T13703] 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 [ 673.737633][T13703] RSP: 002b:00007f6b4745d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000069 [ 673.737664][T13703] RAX: ffffffffffffffda RBX: 00007f6b467a6080 RCX: 00007f6b4658d169 [ 673.737686][T13703] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 673.737718][T13703] RBP: 00007f6b4660e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 673.737738][T13703] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 673.737757][T13703] R13: 0000000000000000 R14: 00007f6b467a6080 R15: 00007fffd4f8af78 [ 673.737795][T13703] [ 675.449874][T13721] zram: Added device: zram9 [ 675.647873][T13726] netlink: 86 bytes leftover after parsing attributes in process `syz.0.2064'. [ 677.708614][T13741] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2068'. [ 677.984430][T13746] FAULT_INJECTION: forcing a failure. [ 677.984430][T13746] name failslab, interval 1, probability 0, space 0, times 0 [ 678.034524][T13746] CPU: 1 UID: 0 PID: 13746 Comm: syz.0.2070 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 678.034580][T13746] Tainted: [U]=USER [ 678.034591][T13746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 678.034609][T13746] Call Trace: [ 678.034618][T13746] [ 678.034629][T13746] dump_stack_lvl+0x16c/0x1f0 [ 678.034675][T13746] should_fail_ex+0x50a/0x650 [ 678.034722][T13746] ? fs_reclaim_acquire+0xae/0x150 [ 678.034762][T13746] ? alloc_ucounts+0x274/0x650 [ 678.034791][T13746] should_failslab+0xc2/0x120 [ 678.034818][T13746] __kmalloc_cache_noprof+0x68/0x410 [ 678.034867][T13746] alloc_ucounts+0x274/0x650 [ 678.034900][T13746] ? __pfx_alloc_ucounts+0x10/0x10 [ 678.034947][T13746] set_cred_ucounts+0xcd/0x200 [ 678.034989][T13746] __sys_setuid+0x2b6/0x440 [ 678.035035][T13746] do_syscall_64+0xcd/0x250 [ 678.035075][T13746] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 678.035115][T13746] RIP: 0033:0x7fc95e58d169 [ 678.035136][T13746] 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 [ 678.035165][T13746] RSP: 002b:00007fc95f47b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000069 [ 678.035193][T13746] RAX: ffffffffffffffda RBX: 00007fc95e7a5fa0 RCX: 00007fc95e58d169 [ 678.035211][T13746] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 678.035226][T13746] RBP: 00007fc95e60e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 678.035242][T13746] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 678.035258][T13746] R13: 0000000000000000 R14: 00007fc95e7a5fa0 R15: 00007ffced23f548 [ 678.035291][T13746] [ 680.199126][T13769] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2075'. [ 680.897427][T13779] FAULT_INJECTION: forcing a failure. [ 680.897427][T13779] name failslab, interval 1, probability 0, space 0, times 0 [ 681.110847][T13779] CPU: 1 UID: 0 PID: 13779 Comm: syz.3.2077 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 681.110899][T13779] Tainted: [U]=USER [ 681.110909][T13779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 681.110928][T13779] Call Trace: [ 681.110937][T13779] [ 681.110949][T13779] dump_stack_lvl+0x16c/0x1f0 [ 681.110994][T13779] should_fail_ex+0x50a/0x650 [ 681.111044][T13779] ? fs_reclaim_acquire+0xae/0x150 [ 681.111093][T13779] ? alloc_ucounts+0x274/0x650 [ 681.111126][T13779] should_failslab+0xc2/0x120 [ 681.111154][T13779] __kmalloc_cache_noprof+0x68/0x410 [ 681.111197][T13779] alloc_ucounts+0x274/0x650 [ 681.111227][T13779] ? __pfx_alloc_ucounts+0x10/0x10 [ 681.111262][T13779] set_cred_ucounts+0xcd/0x200 [ 681.111298][T13779] __sys_setuid+0x2b6/0x440 [ 681.111339][T13779] do_syscall_64+0xcd/0x250 [ 681.111374][T13779] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 681.111411][T13779] RIP: 0033:0x7f6b4658d169 [ 681.111431][T13779] 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 [ 681.111456][T13779] RSP: 002b:00007f6b4747e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000069 [ 681.111480][T13779] RAX: ffffffffffffffda RBX: 00007f6b467a5fa0 RCX: 00007f6b4658d169 [ 681.111497][T13779] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 681.111512][T13779] RBP: 00007f6b4660e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 681.111527][T13779] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 681.111543][T13779] R13: 0000000000000000 R14: 00007f6b467a5fa0 R15: 00007fffd4f8af78 [ 681.111574][T13779] [ 682.508576][T13799] FAULT_INJECTION: forcing a failure. [ 682.508576][T13799] name failslab, interval 1, probability 0, space 0, times 0 [ 682.537626][T13799] CPU: 1 UID: 0 PID: 13799 Comm: syz.2.2082 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 682.537683][T13799] Tainted: [U]=USER [ 682.537695][T13799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 682.537714][T13799] Call Trace: [ 682.537736][T13799] [ 682.537748][T13799] dump_stack_lvl+0x16c/0x1f0 [ 682.537796][T13799] should_fail_ex+0x50a/0x650 [ 682.537845][T13799] ? fs_reclaim_acquire+0xae/0x150 [ 682.537888][T13799] ? alloc_ucounts+0x274/0x650 [ 682.537927][T13799] should_failslab+0xc2/0x120 [ 682.537959][T13799] __kmalloc_cache_noprof+0x68/0x410 [ 682.538012][T13799] alloc_ucounts+0x274/0x650 [ 682.538050][T13799] ? __pfx_alloc_ucounts+0x10/0x10 [ 682.538095][T13799] set_cred_ucounts+0xcd/0x200 [ 682.538141][T13799] __sys_setuid+0x2b6/0x440 [ 682.538191][T13799] do_syscall_64+0xcd/0x250 [ 682.538236][T13799] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 682.538281][T13799] RIP: 0033:0x7f5c4ab8d169 [ 682.538306][T13799] 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 [ 682.538338][T13799] RSP: 002b:00007f5c489f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000069 [ 682.538368][T13799] RAX: ffffffffffffffda RBX: 00007f5c4ada5fa0 RCX: 00007f5c4ab8d169 [ 682.538389][T13799] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 682.538408][T13799] RBP: 00007f5c4ac0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 682.538427][T13799] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 682.538445][T13799] R13: 0000000000000000 R14: 00007f5c4ada5fa0 R15: 00007fff7794f8f8 [ 682.538482][T13799] [ 683.445613][T13807] FAULT_INJECTION: forcing a failure. [ 683.445613][T13807] name failslab, interval 1, probability 0, space 0, times 0 [ 683.572839][T13807] CPU: 0 UID: 0 PID: 13807 Comm: syz.3.2083 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 683.572885][T13807] Tainted: [U]=USER [ 683.572895][T13807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 683.572912][T13807] Call Trace: [ 683.572921][T13807] [ 683.572932][T13807] dump_stack_lvl+0x16c/0x1f0 [ 683.572976][T13807] should_fail_ex+0x50a/0x650 [ 683.573021][T13807] ? fs_reclaim_acquire+0xae/0x150 [ 683.573063][T13807] ? alloc_ucounts+0x274/0x650 [ 683.573092][T13807] should_failslab+0xc2/0x120 [ 683.573120][T13807] __kmalloc_cache_noprof+0x68/0x410 [ 683.573171][T13807] alloc_ucounts+0x274/0x650 [ 683.573205][T13807] ? __pfx_alloc_ucounts+0x10/0x10 [ 683.573246][T13807] set_cred_ucounts+0xcd/0x200 [ 683.573289][T13807] __sys_setuid+0x2b6/0x440 [ 683.573337][T13807] do_syscall_64+0xcd/0x250 [ 683.573378][T13807] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 683.573420][T13807] RIP: 0033:0x7f6b4658d169 [ 683.573442][T13807] 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 [ 683.573471][T13807] RSP: 002b:00007f6b4747e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000069 [ 683.573499][T13807] RAX: ffffffffffffffda RBX: 00007f6b467a5fa0 RCX: 00007f6b4658d169 [ 683.573518][T13807] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 683.573533][T13807] RBP: 00007f6b4660e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 683.573550][T13807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 683.573575][T13807] R13: 0000000000000000 R14: 00007f6b467a5fa0 R15: 00007fffd4f8af78 [ 683.573610][T13807] [ 683.973043][T13812] netlink: 28 bytes leftover after parsing attributes in process `syz.2.2084'. [ 685.769278][T13822] netlink: 28 bytes leftover after parsing attributes in process `syz.0.2086'. [ 685.876413][T13832] netlink: 86 bytes leftover after parsing attributes in process `syz.2.2097'. [ 687.577940][T13844] FAULT_INJECTION: forcing a failure. [ 687.577940][T13844] name failslab, interval 1, probability 0, space 0, times 0 [ 687.743236][T13844] CPU: 1 UID: 0 PID: 13844 Comm: syz.1.2088 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 687.743299][T13844] Tainted: [U]=USER [ 687.743312][T13844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 687.743332][T13844] Call Trace: [ 687.743341][T13844] [ 687.743354][T13844] dump_stack_lvl+0x16c/0x1f0 [ 687.743403][T13844] should_fail_ex+0x50a/0x650 [ 687.743466][T13844] ? fs_reclaim_acquire+0xae/0x150 [ 687.743510][T13844] ? alloc_ucounts+0x274/0x650 [ 687.743552][T13844] should_failslab+0xc2/0x120 [ 687.743581][T13844] __kmalloc_cache_noprof+0x68/0x410 [ 687.743631][T13844] alloc_ucounts+0x274/0x650 [ 687.743666][T13844] ? __pfx_alloc_ucounts+0x10/0x10 [ 687.743708][T13844] set_cred_ucounts+0xcd/0x200 [ 687.743750][T13844] __sys_setuid+0x2b6/0x440 [ 687.743796][T13844] do_syscall_64+0xcd/0x250 [ 687.743835][T13844] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 687.743877][T13844] RIP: 0033:0x7f11a578d169 [ 687.743899][T13844] 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 [ 687.743930][T13844] RSP: 002b:00007f11a6582038 EFLAGS: 00000246 ORIG_RAX: 0000000000000069 [ 687.743958][T13844] RAX: ffffffffffffffda RBX: 00007f11a59a6080 RCX: 00007f11a578d169 [ 687.743976][T13844] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 687.743993][T13844] RBP: 00007f11a580e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 687.744010][T13844] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 687.744027][T13844] R13: 0000000000000000 R14: 00007f11a59a6080 R15: 00007fffda8d24c8 [ 687.744062][T13844] [ 689.427560][T13856] zram: Added device: zram10 [ 689.876757][T13862] FAULT_INJECTION: forcing a failure. [ 689.876757][T13862] name failslab, interval 1, probability 0, space 0, times 0 [ 689.905413][T13862] CPU: 0 UID: 0 PID: 13862 Comm: syz.1.2096 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 689.905467][T13862] Tainted: [U]=USER [ 689.905478][T13862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 689.905497][T13862] Call Trace: [ 689.905506][T13862] [ 689.905519][T13862] dump_stack_lvl+0x16c/0x1f0 [ 689.905567][T13862] should_fail_ex+0x50a/0x650 [ 689.905621][T13862] ? fs_reclaim_acquire+0xae/0x150 [ 689.905668][T13862] ? alloc_ucounts+0x274/0x650 [ 689.905702][T13862] should_failslab+0xc2/0x120 [ 689.905732][T13862] __kmalloc_cache_noprof+0x68/0x410 [ 689.905787][T13862] alloc_ucounts+0x274/0x650 [ 689.905824][T13862] ? __pfx_alloc_ucounts+0x10/0x10 [ 689.905870][T13862] set_cred_ucounts+0xcd/0x200 [ 689.905919][T13862] __sys_setuid+0x2b6/0x440 [ 689.905969][T13862] do_syscall_64+0xcd/0x250 [ 689.906013][T13862] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 689.906059][T13862] RIP: 0033:0x7f11a578d169 [ 689.906084][T13862] 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 [ 689.906115][T13862] RSP: 002b:00007f11a65a3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000069 [ 689.906145][T13862] RAX: ffffffffffffffda RBX: 00007f11a59a5fa0 RCX: 00007f11a578d169 [ 689.906167][T13862] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 689.906197][T13862] RBP: 00007f11a580e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 689.906217][T13862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 689.906237][T13862] R13: 0000000000000000 R14: 00007f11a59a5fa0 R15: 00007fffda8d24c8 [ 689.906277][T13862] [ 691.275865][ T1296] ieee802154 phy0 wpan0: encryption failed: -22 [ 691.282388][ T1296] ieee802154 phy1 wpan1: encryption failed: -22 [ 692.169267][T13886] netlink: 28 bytes leftover after parsing attributes in process `syz.0.2103'. [ 692.782988][T13896] FAULT_INJECTION: forcing a failure. [ 692.782988][T13896] name failslab, interval 1, probability 0, space 0, times 0 [ 692.811040][T13896] CPU: 0 UID: 0 PID: 13896 Comm: syz.3.2106 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 692.811090][T13896] Tainted: [U]=USER [ 692.811101][T13896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 692.811119][T13896] Call Trace: [ 692.811129][T13896] [ 692.811140][T13896] dump_stack_lvl+0x16c/0x1f0 [ 692.811188][T13896] should_fail_ex+0x50a/0x650 [ 692.811239][T13896] ? fs_reclaim_acquire+0xae/0x150 [ 692.811285][T13896] should_failslab+0xc2/0x120 [ 692.811317][T13896] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 692.811370][T13896] ? mempool_init_node+0x31e/0x760 [ 692.811423][T13896] ? __pfx_mempool_alloc_slab+0x10/0x10 [ 692.811474][T13896] mempool_init_node+0x31e/0x760 [ 692.811533][T13896] ? __pfx_mempool_alloc_slab+0x10/0x10 [ 692.811580][T13896] ? __pfx_mempool_free_slab+0x10/0x10 [ 692.811628][T13896] mempool_init_noprof+0x3a/0x50 [ 692.811683][T13896] bioset_init+0x37b/0x880 [ 692.811733][T13896] ? __pfx_bioset_init+0x10/0x10 [ 692.811800][T13896] __alloc_disk_node+0x81/0x610 [ 692.811838][T13896] ? blk_alloc_queue+0x1a3/0x700 [ 692.811876][T13896] __blk_alloc_disk+0xd8/0x170 [ 692.811923][T13896] ? __pfx___blk_alloc_disk+0x10/0x10 [ 692.811987][T13896] ? __pfx_idr_alloc+0x10/0x10 [ 692.812036][T13896] ? __raw_spin_lock_init+0x3a/0x110 [ 692.812095][T13896] ? __pfx_hot_add_show+0x10/0x10 [ 692.812153][T13896] zram_add+0x160/0x6b0 [ 692.812194][T13896] ? __pfx_zram_add+0x10/0x10 [ 692.812259][T13896] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 692.812324][T13896] ? rcu_is_watching+0x12/0xc0 [ 692.812365][T13896] ? __pfx_hot_add_show+0x10/0x10 [ 692.812412][T13896] hot_add_show+0x21/0x80 [ 692.812457][T13896] class_attr_show+0x6f/0xa0 [ 692.812504][T13896] ? __pfx_class_attr_show+0x10/0x10 [ 692.812544][T13896] sysfs_kf_seq_show+0x23e/0x410 [ 692.812591][T13896] seq_read_iter+0x4f4/0x12b0 [ 692.812653][T13896] kernfs_fop_read_iter+0x414/0x580 [ 692.812686][T13896] ? rw_verify_area+0xcf/0x680 [ 692.812730][T13896] vfs_read+0x886/0xbf0 [ 692.812780][T13896] ? __pfx_vfs_read+0x10/0x10 [ 692.812851][T13896] ksys_read+0x12b/0x250 [ 692.812893][T13896] ? __pfx_ksys_read+0x10/0x10 [ 692.812951][T13896] do_syscall_64+0xcd/0x250 [ 692.812996][T13896] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 692.813047][T13896] RIP: 0033:0x7f6b4658d169 [ 692.813073][T13896] 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 [ 692.813103][T13896] RSP: 002b:00007f6b4747e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 692.813131][T13896] RAX: ffffffffffffffda RBX: 00007f6b467a5fa0 RCX: 00007f6b4658d169 [ 692.813152][T13896] RDX: 0000000000001000 RSI: 0000400000000ec0 RDI: 0000000000000009 [ 692.813171][T13896] RBP: 00007f6b4660e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 692.813190][T13896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 692.813207][T13896] R13: 0000000000000000 R14: 00007f6b467a5fa0 R15: 00007fffd4f8af78 [ 692.813249][T13896] [ 693.499412][T13896] zram: Error allocating disk structure for device 11 [ 694.002128][T13907] svc: failed to register nfsdv3 RPC service (errno 111). [ 694.097218][T13907] svc: failed to register nfsaclv3 RPC service (errno 111). [ 696.548245][T13929] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2115'. [ 697.071211][T13935] netlink: 86 bytes leftover after parsing attributes in process `syz.3.2117'. [ 697.840717][T13933] Process accounting resumed [ 699.478559][T13953] FAULT_INJECTION: forcing a failure. [ 699.478559][T13953] name failslab, interval 1, probability 0, space 0, times 0 [ 699.532817][T13953] CPU: 0 UID: 0 PID: 13953 Comm: syz.0.2119 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 699.532890][T13953] Tainted: [U]=USER [ 699.532902][T13953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 699.532920][T13953] Call Trace: [ 699.532930][T13953] [ 699.532943][T13953] dump_stack_lvl+0x16c/0x1f0 [ 699.532990][T13953] should_fail_ex+0x50a/0x650 [ 699.533042][T13953] ? fs_reclaim_acquire+0xae/0x150 [ 699.533089][T13953] ? rand_initialize_disk+0x3f/0xc0 [ 699.533142][T13953] should_failslab+0xc2/0x120 [ 699.533174][T13953] __kmalloc_cache_noprof+0x68/0x410 [ 699.533222][T13953] ? lockdep_init_map_type+0x16d/0x7d0 [ 699.533283][T13953] rand_initialize_disk+0x3f/0xc0 [ 699.533337][T13953] __alloc_disk_node+0x2c1/0x610 [ 699.533387][T13953] __blk_alloc_disk+0xd8/0x170 [ 699.533429][T13953] ? __pfx___blk_alloc_disk+0x10/0x10 [ 699.533498][T13953] ? __pfx_idr_alloc+0x10/0x10 [ 699.533539][T13953] ? __raw_spin_lock_init+0x3a/0x110 [ 699.533600][T13953] ? __pfx_hot_add_show+0x10/0x10 [ 699.533648][T13953] zram_add+0x160/0x6b0 [ 699.533694][T13953] ? __pfx_zram_add+0x10/0x10 [ 699.533769][T13953] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 699.533827][T13953] ? rcu_is_watching+0x12/0xc0 [ 699.533870][T13953] ? __pfx_hot_add_show+0x10/0x10 [ 699.533920][T13953] hot_add_show+0x21/0x80 [ 699.533979][T13953] class_attr_show+0x6f/0xa0 [ 699.534024][T13953] ? __pfx_class_attr_show+0x10/0x10 [ 699.534064][T13953] sysfs_kf_seq_show+0x23e/0x410 [ 699.534113][T13953] seq_read_iter+0x4f4/0x12b0 [ 699.534174][T13953] kernfs_fop_read_iter+0x414/0x580 [ 699.534207][T13953] ? rw_verify_area+0xcf/0x680 [ 699.534252][T13953] vfs_read+0x886/0xbf0 [ 699.534305][T13953] ? __pfx_vfs_read+0x10/0x10 [ 699.534379][T13953] ksys_read+0x12b/0x250 [ 699.534422][T13953] ? __pfx_ksys_read+0x10/0x10 [ 699.534480][T13953] do_syscall_64+0xcd/0x250 [ 699.534525][T13953] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 699.534580][T13953] RIP: 0033:0x7fc95e58d169 [ 699.534632][T13953] 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 [ 699.534664][T13953] RSP: 002b:00007fc95f47b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 699.534693][T13953] RAX: ffffffffffffffda RBX: 00007fc95e7a5fa0 RCX: 00007fc95e58d169 [ 699.534714][T13953] RDX: 0000000000001000 RSI: 0000400000000ec0 RDI: 0000000000000008 [ 699.534733][T13953] RBP: 00007fc95e60e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 699.534752][T13953] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 699.534770][T13953] R13: 0000000000000000 R14: 00007fc95e7a5fa0 R15: 00007ffced23f548 [ 699.534819][T13953] [ 699.829160][T13953] zram: Added device: zram11 [ 701.308351][T13976] netlink: 28 bytes leftover after parsing attributes in process `syz.0.2129'. [ 701.909877][T13990] FAULT_INJECTION: forcing a failure. [ 701.909877][T13990] name failslab, interval 1, probability 0, space 0, times 0 [ 701.947643][T13990] CPU: 0 UID: 0 PID: 13990 Comm: syz.3.2133 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 701.947694][T13990] Tainted: [U]=USER [ 701.947704][T13990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 701.947722][T13990] Call Trace: [ 701.947731][T13990] [ 701.947743][T13990] dump_stack_lvl+0x16c/0x1f0 [ 701.947790][T13990] should_fail_ex+0x50a/0x650 [ 701.947840][T13990] ? fs_reclaim_acquire+0xae/0x150 [ 701.947883][T13990] should_failslab+0xc2/0x120 [ 701.947914][T13990] __kmalloc_cache_node_noprof+0x6e/0x420 [ 701.947962][T13990] ? find_held_lock+0x2d/0x110 [ 701.947995][T13990] ? blkg_alloc+0xb7/0xaf0 [ 701.948047][T13990] blkg_alloc+0xb7/0xaf0 [ 701.948104][T13990] blkcg_init_disk+0x51/0x160 [ 701.948137][T13990] __alloc_disk_node+0x295/0x610 [ 701.948184][T13990] __blk_alloc_disk+0xd8/0x170 [ 701.948224][T13990] ? __pfx___blk_alloc_disk+0x10/0x10 [ 701.948282][T13990] ? __pfx_idr_alloc+0x10/0x10 [ 701.948319][T13990] ? __raw_spin_lock_init+0x3a/0x110 [ 701.948374][T13990] ? __pfx_hot_add_show+0x10/0x10 [ 701.948416][T13990] zram_add+0x160/0x6b0 [ 701.948470][T13990] ? __pfx_zram_add+0x10/0x10 [ 701.948545][T13990] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 701.948588][T13990] ? rcu_is_watching+0x12/0xc0 [ 701.948624][T13990] ? __pfx_hot_add_show+0x10/0x10 [ 701.948666][T13990] hot_add_show+0x21/0x80 [ 701.948706][T13990] class_attr_show+0x6f/0xa0 [ 701.948764][T13990] ? __pfx_class_attr_show+0x10/0x10 [ 701.948802][T13990] sysfs_kf_seq_show+0x23e/0x410 [ 701.948847][T13990] seq_read_iter+0x4f4/0x12b0 [ 701.948905][T13990] kernfs_fop_read_iter+0x414/0x580 [ 701.948949][T13990] ? rw_verify_area+0xcf/0x680 [ 701.948989][T13990] vfs_read+0x886/0xbf0 [ 701.949037][T13990] ? __pfx_vfs_read+0x10/0x10 [ 701.949103][T13990] ksys_read+0x12b/0x250 [ 701.949141][T13990] ? __pfx_ksys_read+0x10/0x10 [ 701.949193][T13990] do_syscall_64+0xcd/0x250 [ 701.949235][T13990] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 701.949277][T13990] RIP: 0033:0x7f6b4658d169 [ 701.949301][T13990] 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 [ 701.949331][T13990] RSP: 002b:00007f6b4747e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 701.949357][T13990] RAX: ffffffffffffffda RBX: 00007f6b467a5fa0 RCX: 00007f6b4658d169 [ 701.949376][T13990] RDX: 0000000000001000 RSI: 0000400000000ec0 RDI: 0000000000000008 [ 701.949393][T13990] RBP: 00007f6b4660e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 701.949410][T13990] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 701.949435][T13990] R13: 0000000000000000 R14: 00007f6b467a5fa0 R15: 00007fffd4f8af78 [ 701.949475][T13990] [ 702.314162][T13990] zram: Error allocating disk structure for device 12 [ 703.063756][T14002] FAULT_INJECTION: forcing a failure. [ 703.063756][T14002] name failslab, interval 1, probability 0, space 0, times 0 [ 703.107879][T14002] CPU: 0 UID: 0 PID: 14002 Comm: syz.3.2135 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 703.107922][T14002] Tainted: [U]=USER [ 703.107929][T14002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 703.107943][T14002] Call Trace: [ 703.107950][T14002] [ 703.107960][T14002] dump_stack_lvl+0x16c/0x1f0 [ 703.107998][T14002] should_fail_ex+0x50a/0x650 [ 703.108041][T14002] ? fs_reclaim_acquire+0xae/0x150 [ 703.108080][T14002] should_failslab+0xc2/0x120 [ 703.108108][T14002] __kmalloc_node_noprof+0xd1/0x510 [ 703.108154][T14002] ? __pfx___mutex_lock+0x10/0x10 [ 703.108189][T14002] ? __kvmalloc_node_noprof+0xad/0x1a0 [ 703.108234][T14002] __kvmalloc_node_noprof+0xad/0x1a0 [ 703.108276][T14002] traverse.part.0.constprop.0+0x392/0x640 [ 703.108329][T14002] ? __pfx_lock_release+0x10/0x10 [ 703.108370][T14002] ? trace_lock_acquire+0x14e/0x1f0 [ 703.108410][T14002] seq_read_iter+0x934/0x12b0 [ 703.108450][T14002] ? aa_file_perm+0x4d5/0xfe0 [ 703.108499][T14002] seq_read+0x39f/0x4e0 [ 703.108535][T14002] ? __pfx_seq_read+0x10/0x10 [ 703.108599][T14002] full_proxy_read+0x13c/0x200 [ 703.108636][T14002] ? __pfx_full_proxy_read+0x10/0x10 [ 703.108694][T14002] vfs_read+0x1df/0xbf0 [ 703.108737][T14002] ? __fget_files+0x1fc/0x3a0 [ 703.108781][T14002] ? __pfx_lock_release+0x10/0x10 [ 703.108824][T14002] ? __pfx_vfs_read+0x10/0x10 [ 703.108869][T14002] ? lock_acquire+0x2f/0xb0 [ 703.108909][T14002] ? __fget_files+0x40/0x3a0 [ 703.108958][T14002] ? __fget_files+0x206/0x3a0 [ 703.109013][T14002] __x64_sys_pread64+0x1f6/0x250 [ 703.109058][T14002] ? __pfx___x64_sys_pread64+0x10/0x10 [ 703.109115][T14002] do_syscall_64+0xcd/0x250 [ 703.109158][T14002] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 703.109201][T14002] RIP: 0033:0x7f6b4658d169 [ 703.109225][T14002] 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 [ 703.109259][T14002] RSP: 002b:00007f6b4747e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 703.109287][T14002] RAX: ffffffffffffffda RBX: 00007f6b467a5fa0 RCX: 00007f6b4658d169 [ 703.109329][T14002] RDX: 000008000000fffb RSI: 0000000000000000 RDI: 0000000000000003 [ 703.109347][T14002] RBP: 00007f6b4747e090 R08: 0000000000000000 R09: 0000000000000000 [ 703.109366][T14002] R10: 000000000000a76b R11: 0000000000000246 R12: 0000000000000001 [ 703.109383][T14002] R13: 0000000000000000 R14: 00007f6b467a5fa0 R15: 00007fffd4f8af78 [ 703.109421][T14002] [ 705.120261][T14012] netlink: 28 bytes leftover after parsing attributes in process `syz.3.2141'. [ 705.191630][T14015] FAULT_INJECTION: forcing a failure. [ 705.191630][T14015] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 705.258936][T14015] CPU: 0 UID: 0 PID: 14015 Comm: syz.0.2142 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 705.258981][T14015] Tainted: [U]=USER [ 705.258990][T14015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 705.259007][T14015] Call Trace: [ 705.259015][T14015] [ 705.259026][T14015] dump_stack_lvl+0x16c/0x1f0 [ 705.259069][T14015] should_fail_ex+0x50a/0x650 [ 705.259120][T14015] _copy_from_user+0x2e/0xd0 [ 705.259163][T14015] core_sys_select+0x361/0xb80 [ 705.259220][T14015] ? __pfx_core_sys_select+0x10/0x10 [ 705.259266][T14015] ? find_held_lock+0x2d/0x110 [ 705.259333][T14015] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 705.259380][T14015] kern_select+0x15e/0x1e0 [ 705.259420][T14015] ? __pfx_kern_select+0x10/0x10 [ 705.259465][T14015] ? __pfx_ksys_write+0x10/0x10 [ 705.259510][T14015] __x64_sys_select+0xbd/0x160 [ 705.259547][T14015] ? do_syscall_64+0x91/0x250 [ 705.259583][T14015] ? lockdep_hardirqs_on+0x7c/0x110 [ 705.259618][T14015] do_syscall_64+0xcd/0x250 [ 705.259657][T14015] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 705.259698][T14015] RIP: 0033:0x7fc95e58d169 [ 705.259720][T14015] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 705.259748][T14015] RSP: 002b:00007fc95f47b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 705.259776][T14015] RAX: ffffffffffffffda RBX: 00007fc95e7a5fa0 RCX: 00007fc95e58d169 [ 705.259794][T14015] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 705.259810][T14015] RBP: 00007fc95f47b090 R08: 0000000000000000 R09: 0000000000000000 [ 705.259827][T14015] R10: 00004000000002c0 R11: 0000000000000246 R12: 0000000000000001 [ 705.259844][T14015] R13: 0000000000000000 R14: 00007fc95e7a5fa0 R15: 00007ffced23f548 [ 705.259878][T14015] [ 706.395625][T14039] FAULT_INJECTION: forcing a failure. [ 706.395625][T14039] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 706.414039][T14039] CPU: 1 UID: 0 PID: 14039 Comm: syz.0.2148 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 706.414086][T14039] Tainted: [U]=USER [ 706.414097][T14039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 706.414115][T14039] Call Trace: [ 706.414124][T14039] [ 706.414136][T14039] dump_stack_lvl+0x16c/0x1f0 [ 706.414183][T14039] should_fail_ex+0x50a/0x650 [ 706.414231][T14039] ? __pfx___might_resched+0x10/0x10 [ 706.414287][T14039] should_fail_alloc_page+0xe7/0x130 [ 706.414321][T14039] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 706.414365][T14039] ? find_held_lock+0x2d/0x110 [ 706.414412][T14039] __alloc_frozen_pages_noprof+0x18e/0x2470 [ 706.414467][T14039] ? hlock_class+0x4e/0x130 [ 706.414499][T14039] ? mark_lock+0xb5/0xc60 [ 706.414542][T14039] ? hlock_class+0x4e/0x130 [ 706.414588][T14039] ? mark_lock+0xb5/0xc60 [ 706.414628][T14039] ? __pfx_mark_lock+0x10/0x10 [ 706.414674][T14039] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 706.414729][T14039] ? hlock_class+0x4e/0x130 [ 706.414770][T14039] ? hlock_class+0x4e/0x130 [ 706.414802][T14039] ? __lock_acquire+0xcc5/0x3c40 [ 706.414846][T14039] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 706.414919][T14039] ? policy_nodemask+0xea/0x4e0 [ 706.414972][T14039] alloc_pages_mpol+0x1fc/0x540 [ 706.415006][T14039] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 706.415034][T14039] ? hlock_class+0x4e/0x130 [ 706.415080][T14039] ? __lock_acquire+0xcc5/0x3c40 [ 706.415135][T14039] folio_alloc_mpol_noprof+0x36/0x2f0 [ 706.415174][T14039] vma_alloc_folio_noprof+0xee/0x1b0 [ 706.415210][T14039] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 706.415247][T14039] ? find_held_lock+0x2d/0x110 [ 706.415290][T14039] do_pte_missing+0x202f/0x3e10 [ 706.415354][T14039] __handle_mm_fault+0x1166/0x2c60 [ 706.415417][T14039] ? lock_vma_under_rcu+0x6b9/0x980 [ 706.415464][T14039] ? __pfx___handle_mm_fault+0x10/0x10 [ 706.415547][T14039] handle_mm_fault+0x3fa/0xaa0 [ 706.415603][T14039] do_user_addr_fault+0x60d/0x13f0 [ 706.415658][T14039] exc_page_fault+0x5c/0xc0 [ 706.415696][T14039] asm_exc_page_fault+0x26/0x30 [ 706.415751][T14039] RIP: 0033:0x7fc95e458b7b [ 706.415775][T14039] Code: 00 00 00 48 8d 3d 9d 33 19 00 48 89 c1 31 c0 e8 4b 44 ff ff eb d2 66 0f 1f 84 00 00 00 00 00 55 31 c0 53 48 81 ec 68 10 00 00 <48> 89 7c 24 08 48 8d 3d d1 33 19 00 48 89 34 24 48 8b 14 24 48 8b [ 706.415805][T14039] RSP: 002b:00007fc95f479fb0 EFLAGS: 00010202 [ 706.415847][T14039] RAX: 0000000000000000 RBX: 00007fc95e7a5fa0 RCX: 0000000000000000 [ 706.415866][T14039] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000400000000040 [ 706.415884][T14039] RBP: 00007fc95f47b090 R08: 0000000000000000 R09: 0000000000000000 [ 706.415903][T14039] R10: 0000400000000040 R11: 0000000000000000 R12: 0000000000000001 [ 706.415922][T14039] R13: 0000000000000000 R14: 00007fc95e7a5fa0 R15: 00007ffced23f548 [ 706.415962][T14039] [ 706.416313][T14039] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 707.516158][T14043] FAULT_INJECTION: forcing a failure. [ 707.516158][T14043] name failslab, interval 1, probability 0, space 0, times 0 [ 707.574584][T14043] CPU: 0 UID: 0 PID: 14043 Comm: syz.0.2150 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 707.574634][T14043] Tainted: [U]=USER [ 707.574646][T14043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 707.574669][T14043] Call Trace: [ 707.574678][T14043] [ 707.574691][T14043] dump_stack_lvl+0x16c/0x1f0 [ 707.574740][T14043] should_fail_ex+0x50a/0x650 [ 707.574789][T14043] ? fs_reclaim_acquire+0xae/0x150 [ 707.574832][T14043] ? alloc_ucounts+0x274/0x650 [ 707.574862][T14043] should_failslab+0xc2/0x120 [ 707.574892][T14043] __kmalloc_cache_noprof+0x68/0x410 [ 707.574946][T14043] alloc_ucounts+0x274/0x650 [ 707.574983][T14043] ? __pfx_alloc_ucounts+0x10/0x10 [ 707.575027][T14043] set_cred_ucounts+0xcd/0x200 [ 707.575070][T14043] __sys_setuid+0x2b6/0x440 [ 707.575121][T14043] do_syscall_64+0xcd/0x250 [ 707.575164][T14043] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 707.575208][T14043] RIP: 0033:0x7fc95e58d169 [ 707.575233][T14043] 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 [ 707.575265][T14043] RSP: 002b:00007fc95f47b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000069 [ 707.575294][T14043] RAX: ffffffffffffffda RBX: 00007fc95e7a5fa0 RCX: 00007fc95e58d169 [ 707.575324][T14043] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 707.575342][T14043] RBP: 00007fc95e60e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 707.575361][T14043] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 707.575377][T14043] R13: 0000000000000000 R14: 00007fc95e7a5fa0 R15: 00007ffced23f548 [ 707.575412][T14043] [ 707.582810][T14049] FAULT_INJECTION: forcing a failure. [ 707.582810][T14049] name failslab, interval 1, probability 0, space 0, times 0 [ 707.830288][T14049] CPU: 0 UID: 0 PID: 14049 Comm: syz.3.2151 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 707.830341][T14049] Tainted: [U]=USER [ 707.830351][T14049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 707.830370][T14049] Call Trace: [ 707.830380][T14049] [ 707.830393][T14049] dump_stack_lvl+0x16c/0x1f0 [ 707.830442][T14049] should_fail_ex+0x50a/0x650 [ 707.830494][T14049] ? fs_reclaim_acquire+0xae/0x150 [ 707.830542][T14049] should_failslab+0xc2/0x120 [ 707.830574][T14049] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 707.830626][T14049] ? mempool_init_node+0x31e/0x760 [ 707.830681][T14049] ? __pfx_mempool_alloc_slab+0x10/0x10 [ 707.830733][T14049] mempool_init_node+0x31e/0x760 [ 707.830794][T14049] ? __pfx_mempool_alloc_slab+0x10/0x10 [ 707.830843][T14049] ? __pfx_mempool_free_slab+0x10/0x10 [ 707.830893][T14049] mempool_init_noprof+0x3a/0x50 [ 707.830949][T14049] bioset_init+0x37b/0x880 [ 707.831003][T14049] ? __pfx_bioset_init+0x10/0x10 [ 707.831073][T14049] __alloc_disk_node+0x81/0x610 [ 707.831112][T14049] ? blk_alloc_queue+0x1a3/0x700 [ 707.831151][T14049] __blk_alloc_disk+0xd8/0x170 [ 707.831193][T14049] ? __pfx___blk_alloc_disk+0x10/0x10 [ 707.831272][T14049] ? __pfx_idr_alloc+0x10/0x10 [ 707.831314][T14049] ? __raw_spin_lock_init+0x3a/0x110 [ 707.831376][T14049] ? __pfx_hot_add_show+0x10/0x10 [ 707.831424][T14049] zram_add+0x160/0x6b0 [ 707.831470][T14049] ? __pfx_zram_add+0x10/0x10 [ 707.831543][T14049] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 707.831593][T14049] ? rcu_is_watching+0x12/0xc0 [ 707.831636][T14049] ? __pfx_hot_add_show+0x10/0x10 [ 707.831683][T14049] hot_add_show+0x21/0x80 [ 707.831730][T14049] class_attr_show+0x6f/0xa0 [ 707.831776][T14049] ? __pfx_class_attr_show+0x10/0x10 [ 707.831818][T14049] sysfs_kf_seq_show+0x23e/0x410 [ 707.831867][T14049] seq_read_iter+0x4f4/0x12b0 [ 707.831931][T14049] kernfs_fop_read_iter+0x414/0x580 [ 707.831965][T14049] ? rw_verify_area+0xcf/0x680 [ 707.832011][T14049] vfs_read+0x886/0xbf0 [ 707.832063][T14049] ? __pfx_vfs_read+0x10/0x10 [ 707.832140][T14049] ksys_read+0x12b/0x250 [ 707.832185][T14049] ? __pfx_ksys_read+0x10/0x10 [ 707.832245][T14049] do_syscall_64+0xcd/0x250 [ 707.832299][T14049] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 707.832347][T14049] RIP: 0033:0x7f6b4658d169 [ 707.832373][T14049] 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 [ 707.832406][T14049] RSP: 002b:00007f6b4747e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 707.832437][T14049] RAX: ffffffffffffffda RBX: 00007f6b467a5fa0 RCX: 00007f6b4658d169 [ 707.832458][T14049] RDX: 0000000000001000 RSI: 0000400000000ec0 RDI: 0000000000000009 [ 707.832478][T14049] RBP: 00007f6b4660e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 707.832497][T14049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 707.832515][T14049] R13: 0000000000000000 R14: 00007f6b467a5fa0 R15: 00007fffd4f8af78 [ 707.832559][T14049] [ 708.136351][T14049] zram: Error allocating disk structure for device 12 [ 708.554584][T14054] rtc_cmos 00:00: Alarms can be up to one day in the future [ 708.621757][T14051] FAULT_INJECTION: forcing a failure. [ 708.621757][T14051] name failslab, interval 1, probability 0, space 0, times 0 [ 708.645160][T14051] CPU: 1 UID: 0 PID: 14051 Comm: syz.3.2152 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 708.645211][T14051] Tainted: [U]=USER [ 708.645222][T14051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 708.645240][T14051] Call Trace: [ 708.645250][T14051] [ 708.645262][T14051] dump_stack_lvl+0x16c/0x1f0 [ 708.645309][T14051] should_fail_ex+0x50a/0x650 [ 708.645359][T14051] ? fs_reclaim_acquire+0xae/0x150 [ 708.645401][T14051] ? alloc_ucounts+0x274/0x650 [ 708.645430][T14051] should_failslab+0xc2/0x120 [ 708.645460][T14051] __kmalloc_cache_noprof+0x68/0x410 [ 708.645511][T14051] alloc_ucounts+0x274/0x650 [ 708.645547][T14051] ? __pfx_alloc_ucounts+0x10/0x10 [ 708.645600][T14051] set_cred_ucounts+0xcd/0x200 [ 708.645643][T14051] __sys_setuid+0x2b6/0x440 [ 708.645689][T14051] do_syscall_64+0xcd/0x250 [ 708.645729][T14051] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 708.645769][T14051] RIP: 0033:0x7f6b4658d169 [ 708.645791][T14051] 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 [ 708.645819][T14051] RSP: 002b:00007f6b4747e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000069 [ 708.645846][T14051] RAX: ffffffffffffffda RBX: 00007f6b467a5fa0 RCX: 00007f6b4658d169 [ 708.645864][T14051] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 708.645880][T14051] RBP: 00007f6b4660e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 708.645897][T14051] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 708.645913][T14051] R13: 0000000000000000 R14: 00007f6b467a5fa0 R15: 00007fffd4f8af78 [ 708.645947][T14051] [ 709.463831][T14067] FAULT_INJECTION: forcing a failure. [ 709.463831][T14067] name failslab, interval 1, probability 0, space 0, times 0 [ 709.521054][T14067] CPU: 0 UID: 0 PID: 14067 Comm: syz.3.2157 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 709.521098][T14067] Tainted: [U]=USER [ 709.521107][T14067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 709.521123][T14067] Call Trace: [ 709.521133][T14067] [ 709.521143][T14067] dump_stack_lvl+0x16c/0x1f0 [ 709.521195][T14067] should_fail_ex+0x50a/0x650 [ 709.521243][T14067] ? fs_reclaim_acquire+0xae/0x150 [ 709.521285][T14067] ? tomoyo_realpath_from_path+0xb9/0x720 [ 709.521327][T14067] should_failslab+0xc2/0x120 [ 709.521357][T14067] __kmalloc_noprof+0xcb/0x510 [ 709.521404][T14067] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 709.521457][T14067] tomoyo_realpath_from_path+0xb9/0x720 [ 709.521500][T14067] ? tomoyo_path_number_perm+0x235/0x590 [ 709.521539][T14067] ? tomoyo_path_number_perm+0x235/0x590 [ 709.521582][T14067] tomoyo_path_number_perm+0x248/0x590 [ 709.521617][T14067] ? tomoyo_path_number_perm+0x235/0x590 [ 709.521659][T14067] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 709.521733][T14067] ? __pfx_lock_release+0x10/0x10 [ 709.521776][T14067] ? trace_lock_acquire+0x14e/0x1f0 [ 709.521815][T14067] ? lock_acquire+0x2f/0xb0 [ 709.521854][T14067] ? __fget_files+0x40/0x3a0 [ 709.521905][T14067] ? __fget_files+0x206/0x3a0 [ 709.521957][T14067] security_file_ioctl+0x9b/0x240 [ 709.521999][T14067] __x64_sys_ioctl+0xb7/0x200 [ 709.522040][T14067] do_syscall_64+0xcd/0x250 [ 709.522094][T14067] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 709.522137][T14067] RIP: 0033:0x7f6b4658d169 [ 709.522160][T14067] 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 [ 709.522195][T14067] RSP: 002b:00007f6b4747e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 709.522224][T14067] RAX: ffffffffffffffda RBX: 00007f6b467a5fa0 RCX: 00007f6b4658d169 [ 709.522244][T14067] RDX: 0000000000000001 RSI: 00000000c0205648 RDI: 0000000000000001 [ 709.522262][T14067] RBP: 00007f6b4747e090 R08: 0000000000000000 R09: 0000000000000000 [ 709.522280][T14067] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 709.522297][T14067] R13: 0000000000000000 R14: 00007f6b467a5fa0 R15: 00007fffd4f8af78 [ 709.522335][T14067] [ 709.522347][T14067] ERROR: Out of memory at tomoyo_realpath_from_path. [ 709.832671][T14063] netlink: 28 bytes leftover after parsing attributes in process `syz.0.2155'. [ 710.226143][T14080] FAULT_INJECTION: forcing a failure. [ 710.226143][T14080] name failslab, interval 1, probability 0, space 0, times 0 [ 710.366369][T14080] CPU: 0 UID: 0 PID: 14080 Comm: syz.3.2160 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 710.366421][T14080] Tainted: [U]=USER [ 710.366431][T14080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 710.366450][T14080] Call Trace: [ 710.366459][T14080] [ 710.366471][T14080] dump_stack_lvl+0x16c/0x1f0 [ 710.366519][T14080] should_fail_ex+0x50a/0x650 [ 710.366569][T14080] ? fs_reclaim_acquire+0xae/0x150 [ 710.366613][T14080] should_failslab+0xc2/0x120 [ 710.366642][T14080] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 710.366693][T14080] ? mempool_init_node+0x31e/0x760 [ 710.366742][T14080] ? __init_waitqueue_head+0xca/0x150 [ 710.366780][T14080] ? __pfx_mempool_alloc_slab+0x10/0x10 [ 710.366842][T14080] mempool_init_node+0x31e/0x760 [ 710.366902][T14080] ? __pfx_mempool_alloc_slab+0x10/0x10 [ 710.366950][T14080] ? __pfx_mempool_free_slab+0x10/0x10 [ 710.366999][T14080] mempool_init_noprof+0x3a/0x50 [ 710.367054][T14080] bioset_init+0x37b/0x880 [ 710.367105][T14080] ? __pfx_bioset_init+0x10/0x10 [ 710.367181][T14080] __alloc_disk_node+0x81/0x610 [ 710.367220][T14080] ? blk_alloc_queue+0x1a3/0x700 [ 710.367260][T14080] __blk_alloc_disk+0xd8/0x170 [ 710.367303][T14080] ? __pfx___blk_alloc_disk+0x10/0x10 [ 710.367371][T14080] ? __pfx_idr_alloc+0x10/0x10 [ 710.367412][T14080] ? __raw_spin_lock_init+0x3a/0x110 [ 710.367471][T14080] ? __pfx_hot_add_show+0x10/0x10 [ 710.367519][T14080] zram_add+0x160/0x6b0 [ 710.367564][T14080] ? __pfx_zram_add+0x10/0x10 [ 710.367634][T14080] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 710.367682][T14080] ? rcu_is_watching+0x12/0xc0 [ 710.367735][T14080] ? __pfx_hot_add_show+0x10/0x10 [ 710.367781][T14080] hot_add_show+0x21/0x80 [ 710.367824][T14080] class_attr_show+0x6f/0xa0 [ 710.367867][T14080] ? __pfx_class_attr_show+0x10/0x10 [ 710.367906][T14080] sysfs_kf_seq_show+0x23e/0x410 [ 710.367952][T14080] seq_read_iter+0x4f4/0x12b0 [ 710.368010][T14080] kernfs_fop_read_iter+0x414/0x580 [ 710.368042][T14080] ? rw_verify_area+0xcf/0x680 [ 710.368084][T14080] vfs_read+0x886/0xbf0 [ 710.368142][T14080] ? __pfx_vfs_read+0x10/0x10 [ 710.368214][T14080] ksys_read+0x12b/0x250 [ 710.368256][T14080] ? __pfx_ksys_read+0x10/0x10 [ 710.368312][T14080] do_syscall_64+0xcd/0x250 [ 710.368357][T14080] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 710.368401][T14080] RIP: 0033:0x7f6b4658d169 [ 710.368425][T14080] 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 [ 710.368455][T14080] RSP: 002b:00007f6b4747e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 710.368483][T14080] RAX: ffffffffffffffda RBX: 00007f6b467a5fa0 RCX: 00007f6b4658d169 [ 710.368503][T14080] RDX: 0000000000001000 RSI: 0000400000000ec0 RDI: 0000000000000009 [ 710.368520][T14080] RBP: 00007f6b4660e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 710.368538][T14080] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 710.368555][T14080] R13: 0000000000000000 R14: 00007f6b467a5fa0 R15: 00007fffd4f8af78 [ 710.368596][T14080] [ 710.398244][T14083] svc: failed to register nfsdv3 RPC service (errno 111). [ 710.741403][T14083] svc: failed to register nfsaclv3 RPC service (errno 111). [ 710.919127][T14080] zram: Error allocating disk structure for device 12 [ 711.933944][T14093] FAULT_INJECTION: forcing a failure. [ 711.933944][T14093] name failslab, interval 1, probability 0, space 0, times 0 [ 711.953238][T14095] netlink: 342 bytes leftover after parsing attributes in process `syz.1.2166'. [ 711.974522][T14095] netlink: 98 bytes leftover after parsing attributes in process `syz.1.2166'. [ 711.984327][T14093] CPU: 0 UID: 0 PID: 14093 Comm: syz.3.2164 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 711.984376][T14093] Tainted: [U]=USER [ 711.984386][T14093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 711.984403][T14093] Call Trace: [ 711.984413][T14093] [ 711.984424][T14093] dump_stack_lvl+0x16c/0x1f0 [ 711.984473][T14093] should_fail_ex+0x50a/0x650 [ 711.984524][T14093] ? fs_reclaim_acquire+0xae/0x150 [ 711.984568][T14093] should_failslab+0xc2/0x120 [ 711.984600][T14093] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 711.984649][T14093] ? vma_merge_new_range+0x40a/0xbb0 [ 711.984698][T14093] ? vm_area_alloc+0x1f/0x230 [ 711.984752][T14093] vm_area_alloc+0x1f/0x230 [ 711.984801][T14093] __mmap_region+0x108d/0x2760 [ 711.984836][T14093] ? __pfx___mmap_region+0x10/0x10 [ 711.984877][T14093] ? hlock_class+0x4e/0x130 [ 711.984911][T14093] ? mark_lock+0xb5/0xc60 [ 711.984969][T14093] ? hlock_class+0x4e/0x130 [ 711.985062][T14093] ? cap_capable+0xb3/0x250 [ 711.985102][T14093] mmap_region+0x1ab/0x3f0 [ 711.985140][T14093] do_mmap+0xd8d/0x11b0 [ 711.985191][T14093] ? __pfx_do_mmap+0x10/0x10 [ 711.985236][T14093] ? __pfx_down_write_killable+0x10/0x10 [ 711.985292][T14093] vm_mmap_pgoff+0x203/0x3a0 [ 711.985346][T14093] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 711.985398][T14093] ? __fget_files+0x206/0x3a0 [ 711.985452][T14093] ksys_mmap_pgoff+0x32c/0x5c0 [ 711.985493][T14093] ? __pfx_ksys_write+0x10/0x10 [ 711.985543][T14093] __x64_sys_mmap+0x125/0x190 [ 711.985596][T14093] do_syscall_64+0xcd/0x250 [ 711.985641][T14093] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 711.985687][T14093] RIP: 0033:0x7f6b4658d169 [ 711.985713][T14093] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 711.985744][T14093] RSP: 002b:00007f6b4747e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 711.985772][T14093] RAX: ffffffffffffffda RBX: 00007f6b467a5fa0 RCX: 00007f6b4658d169 [ 711.985793][T14093] RDX: 000000000000a861 RSI: 0000000001000009 RDI: 0000000000000000 [ 711.985812][T14093] RBP: 00007f6b4747e090 R08: 0000001000000004 R09: 0000000082000000 [ 711.985832][T14093] R10: 0008000000008012 R11: 0000000000000246 R12: 0000000000000001 [ 711.985850][T14093] R13: 0000000000000000 R14: 00007f6b467a5fa0 R15: 00007fffd4f8af78 [ 711.985890][T14093] [ 712.211632][T14098] netlink: 50 bytes leftover after parsing attributes in process `syz.2.2165'. [ 712.682740][T14108] netlink: 12 bytes leftover after parsing attributes in process `syz.0.2167'. [ 712.714117][T14110] netlink: 330 bytes leftover after parsing attributes in process `syz.3.2168'. [ 713.505347][T14116] FAULT_INJECTION: forcing a failure. [ 713.505347][T14116] name failslab, interval 1, probability 0, space 0, times 0 [ 713.570624][T14116] CPU: 0 UID: 0 PID: 14116 Comm: syz.2.2172 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 713.570677][T14116] Tainted: [U]=USER [ 713.570688][T14116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 713.570706][T14116] Call Trace: [ 713.570714][T14116] [ 713.570726][T14116] dump_stack_lvl+0x16c/0x1f0 [ 713.570774][T14116] should_fail_ex+0x50a/0x650 [ 713.570824][T14116] ? fs_reclaim_acquire+0xae/0x150 [ 713.570871][T14116] should_failslab+0xc2/0x120 [ 713.570903][T14116] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 713.570954][T14116] ? mempool_init_node+0x31e/0x760 [ 713.571018][T14116] ? __pfx_mempool_alloc_slab+0x10/0x10 [ 713.571068][T14116] mempool_init_node+0x31e/0x760 [ 713.571125][T14116] ? __pfx_mempool_alloc_slab+0x10/0x10 [ 713.571173][T14116] ? __pfx_mempool_free_slab+0x10/0x10 [ 713.571220][T14116] mempool_init_noprof+0x3a/0x50 [ 713.571275][T14116] bioset_init+0x37b/0x880 [ 713.571326][T14116] ? __pfx_bioset_init+0x10/0x10 [ 713.571391][T14116] __alloc_disk_node+0x81/0x610 [ 713.571428][T14116] ? blk_alloc_queue+0x1a3/0x700 [ 713.571466][T14116] __blk_alloc_disk+0xd8/0x170 [ 713.571505][T14116] ? __pfx___blk_alloc_disk+0x10/0x10 [ 713.571570][T14116] ? __pfx_idr_alloc+0x10/0x10 [ 713.571610][T14116] ? __raw_spin_lock_init+0x3a/0x110 [ 713.571671][T14116] ? __pfx_hot_add_show+0x10/0x10 [ 713.571717][T14116] zram_add+0x160/0x6b0 [ 713.571762][T14116] ? __pfx_zram_add+0x10/0x10 [ 713.571831][T14116] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 713.571876][T14116] ? rcu_is_watching+0x12/0xc0 [ 713.571916][T14116] ? __pfx_hot_add_show+0x10/0x10 [ 713.571962][T14116] hot_add_show+0x21/0x80 [ 713.572014][T14116] class_attr_show+0x6f/0xa0 [ 713.572057][T14116] ? __pfx_class_attr_show+0x10/0x10 [ 713.572096][T14116] sysfs_kf_seq_show+0x23e/0x410 [ 713.572143][T14116] seq_read_iter+0x4f4/0x12b0 [ 713.572202][T14116] kernfs_fop_read_iter+0x414/0x580 [ 713.572235][T14116] ? rw_verify_area+0xcf/0x680 [ 713.572278][T14116] vfs_read+0x886/0xbf0 [ 713.572327][T14116] ? __pfx_vfs_read+0x10/0x10 [ 713.572399][T14116] ksys_read+0x12b/0x250 [ 713.572440][T14116] ? __pfx_ksys_read+0x10/0x10 [ 713.572494][T14116] do_syscall_64+0xcd/0x250 [ 713.572538][T14116] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 713.572583][T14116] RIP: 0033:0x7f5c4ab8d169 [ 713.572607][T14116] 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 [ 713.572637][T14116] RSP: 002b:00007f5c489f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 713.572666][T14116] RAX: ffffffffffffffda RBX: 00007f5c4ada5fa0 RCX: 00007f5c4ab8d169 [ 713.572686][T14116] RDX: 0000000000001000 RSI: 0000400000000ec0 RDI: 0000000000000009 [ 713.572705][T14116] RBP: 00007f5c4ac0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 713.572723][T14116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 713.572740][T14116] R13: 0000000000000000 R14: 00007f5c4ada5fa0 R15: 00007fff7794f8f8 [ 713.572781][T14116] [ 714.000589][T14120] FAULT_INJECTION: forcing a failure. [ 714.000589][T14120] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 714.043705][T14120] CPU: 1 UID: 0 PID: 14120 Comm: syz.1.2174 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 714.043752][T14120] Tainted: [U]=USER [ 714.043762][T14120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 714.043779][T14120] Call Trace: [ 714.043788][T14120] [ 714.043799][T14120] dump_stack_lvl+0x16c/0x1f0 [ 714.043844][T14120] should_fail_ex+0x50a/0x650 [ 714.043907][T14120] core_sys_select+0x4cf/0xb80 [ 714.043979][T14120] ? __pfx_core_sys_select+0x10/0x10 [ 714.044031][T14120] ? find_held_lock+0x2d/0x110 [ 714.044099][T14120] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 714.044152][T14120] kern_select+0x15e/0x1e0 [ 714.044196][T14120] ? __pfx_kern_select+0x10/0x10 [ 714.044246][T14120] ? __pfx_ksys_write+0x10/0x10 [ 714.044297][T14120] __x64_sys_select+0xbd/0x160 [ 714.044346][T14120] ? do_syscall_64+0x91/0x250 [ 714.044386][T14120] ? lockdep_hardirqs_on+0x7c/0x110 [ 714.044424][T14120] do_syscall_64+0xcd/0x250 [ 714.044468][T14120] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 714.044512][T14120] RIP: 0033:0x7f11a578d169 [ 714.044536][T14120] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 714.044568][T14120] RSP: 002b:00007f11a65a3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 714.044598][T14120] RAX: ffffffffffffffda RBX: 00007f11a59a5fa0 RCX: 00007f11a578d169 [ 714.044619][T14120] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 714.044637][T14120] RBP: 00007f11a65a3090 R08: 0000000000000000 R09: 0000000000000000 [ 714.044655][T14120] R10: 00004000000002c0 R11: 0000000000000246 R12: 0000000000000001 [ 714.044674][T14120] R13: 0000000000000000 R14: 00007f11a59a5fa0 R15: 00007fffda8d24c8 [ 714.044712][T14120] [ 714.231188][T14124] FAULT_INJECTION: forcing a failure. [ 714.231188][T14124] name failslab, interval 1, probability 0, space 0, times 0 [ 714.231257][T14124] CPU: 0 UID: 0 PID: 14124 Comm: syz.3.2173 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 714.231302][T14124] Tainted: [U]=USER [ 714.231312][T14124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 714.231329][T14124] Call Trace: [ 714.231337][T14124] [ 714.231348][T14124] dump_stack_lvl+0x16c/0x1f0 [ 714.231394][T14124] should_fail_ex+0x50a/0x650 [ 714.231443][T14124] ? fs_reclaim_acquire+0xae/0x150 [ 714.231487][T14124] ? gpiolib_seq_start+0x69/0x270 [ 714.231523][T14124] should_failslab+0xc2/0x120 [ 714.231554][T14124] __kmalloc_cache_noprof+0x68/0x410 [ 714.231599][T14124] ? __mutex_lock+0x1/0xb10 [ 714.231637][T14124] ? __kvmalloc_node_noprof+0xad/0x1a0 [ 714.231688][T14124] gpiolib_seq_start+0x69/0x270 [ 714.231727][T14124] traverse.part.0.constprop.0+0xac/0x640 [ 714.231770][T14124] ? __pfx_lock_release+0x10/0x10 [ 714.231823][T14124] seq_read_iter+0x934/0x12b0 [ 714.231875][T14124] ? aa_file_perm+0x4d5/0xfe0 [ 714.231930][T14124] seq_read+0x39f/0x4e0 [ 714.231970][T14124] ? __pfx_seq_read+0x10/0x10 [ 714.232041][T14124] full_proxy_read+0x13c/0x200 [ 714.232082][T14124] ? __pfx_full_proxy_read+0x10/0x10 [ 714.232126][T14124] vfs_read+0x1df/0xbf0 [ 714.232171][T14124] ? __fget_files+0x1fc/0x3a0 [ 714.232216][T14124] ? __pfx_lock_release+0x10/0x10 [ 714.232261][T14124] ? __pfx_vfs_read+0x10/0x10 [ 714.232320][T14124] ? lock_acquire+0x2f/0xb0 [ 714.232361][T14124] ? __fget_files+0x40/0x3a0 [ 714.232409][T14124] ? __fget_files+0x206/0x3a0 [ 714.232465][T14124] __x64_sys_pread64+0x1f6/0x250 [ 714.232510][T14124] ? __pfx___x64_sys_pread64+0x10/0x10 [ 714.232568][T14124] do_syscall_64+0xcd/0x250 [ 714.232612][T14124] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 714.232655][T14124] RIP: 0033:0x7f6b4658d169 [ 714.232677][T14124] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 714.232708][T14124] RSP: 002b:00007f6b4747e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 714.232737][T14124] RAX: ffffffffffffffda RBX: 00007f6b467a5fa0 RCX: 00007f6b4658d169 [ 714.232757][T14124] RDX: 000008000000fffb RSI: 0000000000000000 RDI: 0000000000000003 [ 714.232774][T14124] RBP: 00007f6b4747e090 R08: 0000000000000000 R09: 0000000000000000 [ 714.232792][T14124] R10: 000000000000a76b R11: 0000000000000246 R12: 0000000000000001 [ 714.232809][T14124] R13: 0000000000000000 R14: 00007f6b467a5fa0 R15: 00007fffd4f8af78 [ 714.232854][T14124] [ 714.232914][T14124] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN PTI [ 714.232944][T14124] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 714.232968][T14124] CPU: 0 UID: 0 PID: 14124 Comm: syz.3.2173 Tainted: G U 6.14.0-rc3-syzkaller-00267-gff202c5028a1 #0 [ 714.233008][T14124] Tainted: [U]=USER [ 714.233018][T14124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 714.233036][T14124] RIP: 0010:gpiolib_seq_stop+0x4c/0xe0 [ 714.233072][T14124] Code: 48 c1 ea 03 80 3c 02 00 0f 85 98 00 00 00 48 8b 9b e0 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 04 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 60 8b [ 714.233102][T14124] RSP: 0018:ffffc9000bc07a58 EFLAGS: 00010247 [ 714.233126][T14124] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff88801ebf5df8 [ 714.233145][T14124] RDX: 0000000000000000 RSI: ffffffff84f67ffe RDI: 0000000000000004 [ 714.233163][T14124] RBP: 0000000000000000 R08: 0000000000000dc0 R09: 00000000ffffffff [ 714.233186][T14124] R10: ffffffff8e37f353 R11: 0000000000000001 R12: ffffffff8bd72800 [ 714.233205][T14124] R13: 0000000000000000 R14: 0000000000000000 R15: ffffc9000bc07c40 [ 714.233225][T14124] FS: 00007f6b4747e6c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 [ 714.233254][T14124] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 714.233274][T14124] CR2: 0000001b3045ffff CR3: 00000000258ac000 CR4: 00000000003526f0 [ 714.233295][T14124] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 714.233313][T14124] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 714.233332][T14124] Call Trace: [ 714.233340][T14124] [ 714.233351][T14124] ? die_addr+0x3b/0xa0 [ 714.233394][T14124] ? exc_general_protection+0x155/0x230 [ 714.233447][T14124] ? asm_exc_general_protection+0x26/0x30 [ 714.233495][T14124] ? gpiolib_seq_stop+0xe/0xe0 [ 714.233530][T14124] ? gpiolib_seq_stop+0x4c/0xe0 [ 714.233566][T14124] ? gpiolib_seq_stop+0xe/0xe0 [ 714.233599][T14124] traverse.part.0.constprop.0+0x2bd/0x640 [ 714.233639][T14124] ? __pfx_lock_release+0x10/0x10 [ 714.233685][T14124] seq_read_iter+0x934/0x12b0 [ 714.233724][T14124] ? aa_file_perm+0x4d5/0xfe0 [ 714.233769][T14124] seq_read+0x39f/0x4e0 [ 714.233805][T14124] ? __pfx_seq_read+0x10/0x10 [ 714.233860][T14124] full_proxy_read+0x13c/0x200 [ 714.233899][T14124] ? __pfx_full_proxy_read+0x10/0x10 [ 714.233940][T14124] vfs_read+0x1df/0xbf0 [ 714.233980][T14124] ? __fget_files+0x1fc/0x3a0 [ 714.234023][T14124] ? __pfx_lock_release+0x10/0x10 [ 714.234075][T14124] ? __pfx_vfs_read+0x10/0x10 [ 714.234132][T14124] ? lock_acquire+0x2f/0xb0 [ 714.234173][T14124] ? __fget_files+0x40/0x3a0 [ 714.234218][T14124] ? __fget_files+0x206/0x3a0 [ 714.234265][T14124] __x64_sys_pread64+0x1f6/0x250 [ 714.234309][T14124] ? __pfx___x64_sys_pread64+0x10/0x10 [ 714.234359][T14124] do_syscall_64+0xcd/0x250 [ 714.234398][T14124] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 714.234441][T14124] RIP: 0033:0x7f6b4658d169 [ 714.234462][T14124] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 714.234491][T14124] RSP: 002b:00007f6b4747e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 714.234520][T14124] RAX: ffffffffffffffda RBX: 00007f6b467a5fa0 RCX: 00007f6b4658d169 [ 714.234541][T14124] RDX: 000008000000fffb RSI: 0000000000000000 RDI: 0000000000000003 [ 714.234560][T14124] RBP: 00007f6b4747e090 R08: 0000000000000000 R09: 0000000000000000 [ 714.234578][T14124] R10: 000000000000a76b R11: 0000000000000246 R12: 0000000000000001 [ 714.234597][T14124] R13: 0000000000000000 R14: 00007f6b467a5fa0 R15: 00007fffd4f8af78 [ 714.234626][T14124] [ 714.234636][T14124] Modules linked in: [ 714.234724][T14124] ---[ end trace 0000000000000000 ]--- [ 714.234881][T14124] RIP: 0010:gpiolib_seq_stop+0x4c/0xe0 [ 714.234918][T14124] Code: 48 c1 ea 03 80 3c 02 00 0f 85 98 00 00 00 48 8b 9b e0 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 04 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 60 8b [ 714.234948][T14124] RSP: 0018:ffffc9000bc07a58 EFLAGS: 00010247 [ 714.234972][T14124] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff88801ebf5df8 [ 714.234991][T14124] RDX: 0000000000000000 RSI: ffffffff84f67ffe RDI: 0000000000000004 [ 714.235009][T14124] RBP: 0000000000000000 R08: 0000000000000dc0 R09: 00000000ffffffff [ 714.235028][T14124] R10: ffffffff8e37f353 R11: 0000000000000001 R12: ffffffff8bd72800 [ 714.235047][T14124] R13: 0000000000000000 R14: 0000000000000000 R15: ffffc9000bc07c40 [ 714.235066][T14124] FS: 00007f6b4747e6c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 [ 714.235111][T14124] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 714.235132][T14124] CR2: 0000001b3045ffff CR3: 00000000258ac000 CR4: 00000000003526f0 [ 714.235152][T14124] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 714.235172][T14124] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 714.235193][T14124] Kernel panic - not syncing: Fatal exception [ 714.235513][T14124] Kernel Offset: disabled