last executing test programs: 14.297610157s ago: executing program 1 (id=401): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_mac80211_hwsim(&(0x7f0000000040), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000100), r0) sendmsg$auto_NL80211_CMD_VENDOR(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, r2, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@NL80211_ATTR_PMK_LIFETIME={0x8, 0x11f, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000800}, 0x4000000) sendmsg$auto_HWSIM_CMD_NEW_RADIO(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)={0x1c, r1, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@HWSIM_ATTR_RADIO_NAME={0x5, 0x11, '.'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x801}, 0x4044820) 12.702390012s ago: executing program 1 (id=407): r0 = socket(0x10, 0x2, 0x0) mmap$auto(0x0, 0xa, 0xdb, 0x9b72, 0x5, 0x8000) r1 = openat$auto_dmaengine_summary_fops_(0xffffffffffffff9c, &(0x7f0000000080), 0x80100, 0x0) read$auto_dmaengine_summary_fops_(r1, &(0x7f00000001c0)=""/4096, 0x1000) io_uring_setup$auto(0x6, 0x0) r2 = open$auto(&(0x7f0000000000)='./file0\x00', 0x1000, 0x4) ioctl$auto_KVM_CHECK_EXTENSION(r2, 0xae03, 0x0) open(0x0, 0x22240, 0x155) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) poll$auto(&(0x7f0000000040)={r0, 0x8, 0xf4d6}, 0x1, 0x40) getdents$auto(r3, &(0x7f0000000080)={0x2, 0x1, 0x2, "4d6605752c4d549bfff524cdc70407005a037a0151d0387a6d74ede528b7ff92eb28ab6adb40898ce76a25db3b58c056532e3daf56d939051e6f8b4132a24ef2f162f276a6185a17ea599bbd09710b5fda93b372d5a5"}, 0x3) r4 = socket(0xa, 0x801, 0x106) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0xd4, 0x8000) close_range$auto(0x2, 0x8000, 0x0) r5 = socket(0xa, 0x2, 0x88) socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'bond0\x00', 0x0}) bpf$auto(0x0, &(0x7f00000000c0)=@bpf_attr_5={@target_ifindex=r7, r6, 0x4, 0x1ff, r5, @relative_id=0x13, 0xe600}, 0xf) socketpair$auto(0x1, 0x801, 0x8000000000000000, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) bpf$auto(0x2, &(0x7f00000001c0)=@raw_tracepoint={0x5, r8, 0x0, 0x3}, 0xc) close_range$auto(r2, r8, 0x5) bpf$auto(0x2, &(0x7f00000001c0)=@raw_tracepoint={0x5, 0xffff, 0x0, 0x3}, 0xc) setsockopt$auto(r4, 0x6, 0x24, 0x0, 0x9) sendmsg$auto_NL80211_CMD_GET_REG(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="72010000", @ANYBLOB="120027", @ANYBLOB="5de1523353782950330a"], 0x1ac}}, 0x40000) 11.914107756s ago: executing program 1 (id=412): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_ovs_packet(&(0x7f0000001940), 0xffffffffffffffff) sendmsg$auto_OVS_PACKET_CMD_EXECUTE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)={0x3c, r1, 0x1b, 0x70bd26, 0x25dfdbfd, {}, [@OVS_PACKET_ATTR_PROBE={0x4}, @OVS_PACKET_ATTR_ACTIONS={0xc, 0x3, 0x0, 0x1, [@nested={0x5, 0x14, 0x0, 0x1, [@generic='\t']}]}, @OVS_PACKET_ATTR_PACKET={0x12, 0x1, "898771f1c19f1779048590828847"}, @OVS_PACKET_ATTR_KEY={0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4004040}, 0x20048810) r2 = bpf$auto(0x0, &(0x7f0000000780)=@link_update={0xa, @new_map_fd=0x5, 0x4007, @old_prog_fd=0x13b}, 0xa3) mmap$auto(0x0, 0x20009, 0x20004000000000df, 0xeb1, 0xffffffffffffffff, 0x9) unshare$auto(0x40000080) fallocate$auto(0x8000000000000003, 0x0, 0xd, 0xcbd5d) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, 0x0, 0x20b42, 0x0) (async) r3 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, 0x0, 0x20b42, 0x0) write$auto(r3, &(0x7f0000000040)='7\x00\\\x80\x04|\x03\xcb\x12\xfa\b\x1c\xc7k\x00\x0e\v9\xb5j\x00\x04\xc8\x1fa\x1c\x1a\x05 \xfdr/D\xbf\x98\x06\xe5\xf6\x8d\x1fX\xe5\xbc\xbc\"}$', 0x7fffffff) ioctl$auto_SNDCTL_DSP_SETFMT(r3, 0xc0045005, 0x0) socket(0x25, 0x5, 0x0) (async) socket(0x25, 0x5, 0x0) sendfile$auto(0x6, 0x3, 0x0, 0xfdef) openat$auto_mon_fops_binary_mon_bin(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/usbmon0\x00', 0x0, 0x0) openat$auto_mon_fops_text_t_mon_text(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/usb/usbmon/32t\x00', 0x26040, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'geneve1\x00'}) (async) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'geneve1\x00', 0x0}) recvfrom$auto(r0, &(0x7f0000000140)="1d39d66f379cc9f3160273517fb738e1a71621b15c3c943dc9cbc307d3677f68a63ee662307c65131b5c2562a542637c3be8adf9c850a71d0a457cd28a875c0defe865df6c38c2ebf9c495bf05b99f6cca52a1c9fa472a715ba0fc3effbe90335d7b10ff045a198b978ff98054858db3e4f43700a1c7df1347d1aeedb52caa9d6e4e", 0x8, 0x8, &(0x7f0000000200)=@xdp={0x2c, 0xa, r4, 0xc}, &(0x7f0000000280)=0x7) (async) recvfrom$auto(r0, &(0x7f0000000140)="1d39d66f379cc9f3160273517fb738e1a71621b15c3c943dc9cbc307d3677f68a63ee662307c65131b5c2562a542637c3be8adf9c850a71d0a457cd28a875c0defe865df6c38c2ebf9c495bf05b99f6cca52a1c9fa472a715ba0fc3effbe90335d7b10ff045a198b978ff98054858db3e4f43700a1c7df1347d1aeedb52caa9d6e4e", 0x8, 0x8, &(0x7f0000000200)=@xdp={0x2c, 0xa, r4, 0xc}, &(0x7f0000000280)=0x7) close_range$auto(0x2, 0x8, 0x0) (async) close_range$auto(0x2, 0x8, 0x0) 10.555871158s ago: executing program 1 (id=415): mmap$auto(0x0, 0xa00006, 0x2, 0x13, 0x602, 0x300000000000) r0 = mq_open$auto(0x0, 0x400056a, 0xd, 0x0) mmap$auto(0x0, 0x400009, 0xdf, 0x9b72, 0x8000000000000003, 0x8000) r1 = openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000800)='/dev/tty0\x00', 0x102, 0x0) ioctl$auto_TIOCSSERIAL(r1, 0x541e, 0x0) r2 = socket(0xa, 0x3, 0x3a) mmap$auto(0x0, 0x8, 0xffffffffffffffff, 0xeb1, 0xfffffffffffffffa, 0x80000008000) ioctl$auto(r2, 0x3, r0) setreuid$auto(0x40, 0xa) connect$auto(r2, 0x0, 0x2000004e) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x10, 0x2, 0x15) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="72010000", @ANYBLOB="1100af"], 0x1ac}, 0x1, 0x0, 0x0, 0x26004814}, 0x0) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) close_range$auto(0x2, 0xa, 0x0) r3 = socket(0x18, 0xa, 0x1) socket(0xa, 0x2, 0x0) connect$auto(0x3, &(0x7f00000018c0)=@generic={0xa, "ab06fdffff00fff500"}, 0x55) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x0) socket(0x15, 0x5, 0x0) recvmmsg$auto(r3, &(0x7f0000001400)={{&(0x7f0000000180)="5fef029c8834b1cebabb628f39a93006e90a797ed7b671eca6e6ffb45a34d9aaf734cfbc33cb526dc137dcbebc7ba1df9d39e4223b0ed32e8a7730424dbf48fa97c9d0931492fbf5", 0x6, &(0x7f0000000280)={&(0x7f0000000340)="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", 0x56f}, 0x0, &(0x7f0000001340)="ddc3da4812f8efd3b06382bafb3ede1eb235a4d4fb3e8c52efb0d9524acd3c4ae805cb1e5385ed1bea7d158d492c6f27fae99638a09cff8c52d44c0b882a9cdb972d4041890011b46f9845244d244110d1bacd1c57570b44161364f2041ea677e0467e25011373f5947dc5298ea248bdbab036c3fd6a9a765cc207e3493884d898da86d3353650fba152c3eeaca0d0b02367ac492bf8cc4058da22021ff50fd1dc17e9aba30c949bc47fb47b11c300b4656a2e7212eddb17ffa8fe6c74f4d2", 0x3df}, 0x1}, 0x8, 0x56b, &(0x7f0000001440)={0x3, 0xfffffffffffffccc}) ioctl$auto(0x3, 0x8b35, 0x91) r4 = socket(0x18, 0x5, 0x1) r5 = gettid() r6 = semctl$auto_GETPID(0x56ab5fde, 0x4, 0xb, 0x8) ioctl$auto_SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000040)={{@raw=0x4, 0xedf, 0x4, 0xff, "6eebcd1ba7a753311c7c9bdc5623dcf41c572e45ca11fd507789411f7283d8a529ef38d4a97a40264e7f9d4e", @inferred=r5}, 0x2, 0x0, 0xa, @inferred=r6, @reserved="c7b98ee5eb226f2be71fc5f374915ad099891b0de4b90499b42187ccc5272281624c896f1dab91146ab03dd8195e4426d7a639eebe1e27d8e6ca70a150e43855c6955895b4cedb60255d57d4e9b79467a93a7ed132ee3fea157021e21ba53e992e028ff6134275598ff510f6c31da372b81eb68c578e5782d7c12fed75fcc1f5", "4f6f2cead5380bfe623edaacbe033ad792db7de8c79e3c204c839def28e1618f9e24c81c8d4e716b00797867cbd46946e8fec8c44a462086ea206d91b6309bee"}) connect$auto(r4, &(0x7f0000000000), 0x32) 9.710603646s ago: executing program 3 (id=418): r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0xffff, 0xdf, 0x9b72, 0xffffffffffffffff, 0x8000) close_range$auto(0x0, 0xfffffffffffff000, 0x2) io_uring_setup$auto(0x7, 0x0) clone$auto(0x1ff00, 0x0, 0x0, 0x0, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000400), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'wlan1\x00', 0x0}) sendmsg$auto_NL80211_CMD_GET_INTERFACE(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010b27bd7000fda5c5a62073660008000300", @ANYRES32=r4], 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4040080) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) readv$auto(0x3, &(0x7f0000000a80)={0x0, 0xffff}, 0x1) exit$auto(0x7) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/event1\x00', 0x141602, 0x0) openat$auto_proc_single_file_operations_base(0xffffffffffffff9c, &(0x7f0000000140)='/proc/irq/6/effective_affinity_list\x00', 0x181100, 0x0) lseek$auto(0x3, 0x20000, 0x1) r5 = syz_genetlink_get_family_id$auto_smc_gen_netlink(&(0x7f00000000c0), r0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_SMC_NETLINK_DUMP_UEID(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r5, 0x315, 0x70bd2b, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x40885}, 0x40c0) 8.656912998s ago: executing program 1 (id=422): mmap$auto(0x0, 0xa, 0xdb, 0x9b72, 0x5, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0xc0a02, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_drm_crtc_crc_data_fops_drm_debugfs_crc(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) socket(0x10, 0x80000, 0x2) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dri/card1\x00', 0x0, 0x0) close_range$auto(0x2, 0x8, 0x0) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/devices/platform/vkms/graphics/fb0/bits_per_pixel\x00', 0x0, 0x0) sendfile$auto(r0, r0, 0x0, 0x23f) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) r1 = fanotify_init$auto(0x5, 0x2000000000002) socket$nl_generic(0x10, 0x3, 0x10) socket(0x26, 0x80805, 0x0) clone$auto(0x20003b46, 0x2, 0x0, 0x0, 0x2) arch_prctl$auto(0x1021, 0x3) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x8000003, 0x7) madvise$auto(0x80000001, 0xfffffffbffff0001, 0x15) madvise$auto(0x0, 0x7fffffffffffffff, 0xa) msgctl$auto_IPC_SET(0x8, 0x1, &(0x7f00000005c0)={{0x3b2180, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xfffffff9, 0xffffffff, 0x7}, 0x0, 0x0, 0xbb28, 0x0, 0xc, 0x6, 0xe, 0x0, 0x7, 0x4, @raw=0x9, @inferred=0xffffffffffffffff}) keyctl$auto(0xc6c, r2, 0x0, r3, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb2, 0xfffffffffffffffb, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x10004) msgget$auto(0xc, 0x77d9) msgrcv$auto(0x0, 0x0, 0xff9, 0xfffffffffffffffc, 0xb4) msgsnd$auto(0x0, &(0x7f0000000000)={0x1, 0x5}, 0x8, 0x9) ioctl$auto_SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0x8, 0x96, 0x1, 0x6a672db3, 0x10}) ioctl$auto(0x3, 0xff09, 0x0) 8.092455066s ago: executing program 3 (id=423): r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptyrf\x00', 0x2200, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x0, 0xfffffffffffff001, 0x2) socket(0x11, 0x80003, 0x300) socket(0x29, 0x5, 0x0) open(&(0x7f00000000c0)='./cgroup\x00', 0x80400, 0xb5d1af1605322dd2) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/workqueue/nvme-reset-wq/cpumask\x00', 0x8802, 0x0) readv$auto(0x3, &(0x7f0000000a80)={0x0, 0xffff}, 0x1) ioctl$auto(r0, 0x4b4e, r0) 7.48778038s ago: executing program 3 (id=426): r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty12\x00', 0x2000, 0x0) ioctl$auto(r0, 0x4b4e, r0) (fail_nth: 2) 6.020019618s ago: executing program 3 (id=429): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/virtual/block/zram0/reset\x00', 0xa001, 0x0) write$auto(r0, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81) 5.689323925s ago: executing program 3 (id=430): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_mac80211_hwsim(&(0x7f0000000040), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000100), r0) sendmsg$auto_NL80211_CMD_VENDOR(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, r2, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@NL80211_ATTR_PMK_LIFETIME={0x8, 0x11f, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000800}, 0x4000000) sendmsg$auto_HWSIM_CMD_NEW_RADIO(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)={0x1c, r1, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@HWSIM_ATTR_RADIO_NAME={0x5, 0x11, '.'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x801}, 0x4044820) 5.674311868s ago: executing program 1 (id=438): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) keyctl$auto(0x2000000000000017, 0x8000, 0x2d, 0xc4, 0x20803) mmap$auto(0x0, 0xf2, 0xdf, 0xeb1, 0xf6f6, 0x8000) sysfs$auto(0x2, 0x100000000000036, 0x0) r0 = fsopen$auto(0x0, 0x1) fsconfig$auto_SHMEM_HUGE_NEVER(r0, 0x4, &(0x7f0000000040)='\xe5\xf1\xd5\t\x94\t1\xe5T@k\x9a\xe0T\x9e$zG=\xd3i\x02\xf97%\x1bx%[\xba\xcb\xe01\xf7$\x14A0\xce\x9e\xf1', &(0x7f0000001680), 0x0) mmap$auto(0x0, 0x400008, 0xb, 0x9b72, 0x2, 0x8000) unshare$auto(0x40000080) r1 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/mpls/platform_labels\x00', 0x202, 0x0) pwrite64$auto(r1, 0x0, 0x7, 0x7) (fail_nth: 2) 5.562146086s ago: executing program 0 (id=431): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000400), r0) sendmsg$auto_ETHTOOL_MSG_MODULE_EEPROM_GET(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000001c0)={0x34, r1, 0x305, 0x70bd26, 0x25dfdbfc, {}, [@ETHTOOL_A_MODULE_EEPROM_PAGE={0x5, 0x4, 0x9}, @ETHTOOL_A_MODULE_EEPROM_OFFSET={0x8, 0x2, 0x1}, @ETHTOOL_A_MODULE_EEPROM_LENGTH={0x8, 0x3, 0x4}, @ETHTOOL_A_MODULE_EEPROM_I2C_ADDRESS={0x5, 0x6, 0xe}]}, 0x34}, 0x1, 0x0, 0x0, 0x34044040}, 0x4) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/pci0000:00/0000:00:00.0/enable\x00', 0x18b042, 0x0) mprotect$auto(0x1ffff000, 0x8000000000000001, 0xd) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/net/dummy0/mtu\x00', 0xe3102, 0x0) sendfile$auto(r2, r2, 0x0, 0x2) r3 = openat$auto_ftrace_event_filter_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/tracing/events/vmalloc/free_vmap_area_noflush/filter\x00', 0x2400, 0x0) write$auto_ftrace_event_filter_fops_trace_events(r3, &(0x7f00000000c0)="efc819d775583191083d5db0aabaa1a45e7b65906e1f074ebafabdf6d739b9d115a51f78ef60ed6356d2de87c007b57ea3d579673c3a4c311a513fbb1cc99da3cedd260498e1212b68471414f1a809e50630b79a34d503a88d828d779e94ad1b0827bc8b33ffe75ac4f22724b907f2134f408c92fae96c8d53e6c1845e6cacbb24065702", 0x84) 4.98722442s ago: executing program 0 (id=432): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/virtual/block/zram0/reset\x00', 0xa001, 0x0) write$auto(r0, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81) (fail_nth: 2) 4.854463606s ago: executing program 2 (id=433): mmap$auto(0x0, 0x2000c, 0x40000000000df, 0x20eb1, 0x40000000000a5, 0x8000) r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/fs/cifs/Stats\x00', 0x28102, 0x0) r1 = socket(0x2, 0x1, 0x0) getsockopt$auto(r1, 0x0, 0xcf, 0x0, 0x0) open(&(0x7f0000000000)='./cgroup.cpu/cgroup.procs\x00', 0x101800, 0x7) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80002, 0x73) r2 = gettid() rt_sigqueueinfo$auto(r2, 0x1, 0x0) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000340)='/sys/module/usbcore/parameters/quirks\x00', 0xc0202, 0x0) mmap$auto(0x0, 0x2020009, 0x2, 0xeb1, 0xfffffffffffffffa, 0x8000) write$auto(r3, 0x0, 0x1c61fe90) syz_open_procfs$namespace(r2, &(0x7f00000000c0)='ns/time_for_children\x00') socket(0xa, 0x1, 0x84) r4 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/kcore\x00', 0x101000, 0x0) sendfile$auto(0x3, r4, 0x0, 0x400000000006) r5 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/devices/virtual/net/lapb4/ifalias\x00', 0x1a1842, 0x0) mmap$auto(0x0, 0x2020006, 0x1ff, 0xeb1, 0x9, 0x8000) socket$nl_generic(0x10, 0x3, 0x10) r6 = socket(0x1e, 0x4, 0x0) get_robust_list$auto(0x0, 0x0, 0x0) setsockopt$auto(r6, 0x10f, 0x87, 0x0, 0x14) bind$auto(0x4, 0xfffffffffffffffe, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$auto_tipcv2(&(0x7f000000c180), 0xffffffffffffffff) sendmsg$auto_TIPC_NL_NAME_TABLE_GET(r7, &(0x7f000000ca40)={0x0, 0x0, &(0x7f000000ca00)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400001545120f913332fd90c62602d400", @ANYRES16=r8, @ANYBLOB="00000000e1000000000000000000"], 0x14}, 0x1, 0x0, 0x0, 0x841}, 0x4) ioctl$auto_SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000200)="2b1e68d413c3f18fe75b6d40483d903a77e3d1b3994bb821bb4e2daeea0f3ce2d5d0d15d96ba439e752dc75199f04cf40242be5db908f7977a4d92199c380bd40c4a286182f6d3cfc6ccaac308a917131512853664a1e06df2b6fa90d26b3a83c83a139a0da375975d7b361782635a90be890d0cde94159038e081a2e0a20ad9cff2fece9b47e203b34869952ee2ff4eb9e78e4dbd7b4d823013aa0201b7847e387c0b71c0685f203c3b96b5e0c280eb6ecf12335a7185224ec69bb04cac0c14a1e6da5c6dfae9") write$auto(r5, &(0x7f0000000000)='9\x00d1L\xff\x15\xba\xa17=(\xc1\xf8\xff\xff\v\xb5^\xa1/[', 0x4) openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/controlC1\x00', 0xa02, 0x0) 4.648245552s ago: executing program 3 (id=434): r0 = socket(0x1d, 0x2, 0x6) setsockopt$auto(r0, 0x6a, 0x5, 0xffffffffffffffff, 0x40003) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/block/zram0/reset\x00', 0x0, 0x0) r2 = openat$auto_rtc_dev_fops_dev(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$auto_RTC_PARAM_GET(r2, 0x40187013, 0x0) socket(0x10, 0x2, 0x0) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) r3 = socket$nl_generic(0x10, 0x3, 0x10) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$auto(0x1, 0x1, 0x8000000000000000, 0x0) sendmmsg$auto(0x3, &(0x7f0000000000)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xac}, 0x5, 0x0, 0x1, 0x697b}, 0xed7138c}, 0x2, 0x9) sendmsg$auto_CTRL_CMD_GETPOLICY(r3, &(0x7f00000011c0)={0x0, 0x0, &(0x7f0000001180)={0x0, 0x14}, 0x1, 0x0, 0x0, 0x20000800}, 0x4000841) recvmmsg$auto(0x4, &(0x7f0000000200)={{0x0, 0x4, &(0x7f0000000140)={0x0, 0x4da}, 0x4, 0x0, 0x8, 0x800}, 0x1000}, 0xffffffff, 0x0, 0x0) close_range$auto(0x0, 0xfffffffffffff000, 0x0) msgrcv$auto(0x0, 0x0, 0x1000, 0x8000000000000000, 0xb5) close_range$auto(0xffffffffffffffff, 0xfffffffffffff000, 0x4000000000002) write$auto(r1, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81) 4.016068242s ago: executing program 0 (id=435): r0 = openat$auto_ftrace_set_event_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000740)='/sys/kernel/tracing/set_event\x00', 0x1a1000, 0x0) read$auto_ftrace_set_event_fops_trace_events(r0, &(0x7f0000000780)=""/90, 0x5a) 3.470307678s ago: executing program 2 (id=436): mmap$auto(0x0, 0x2020009, 0x3, 0x18, 0xfffffffffffffffa, 0x7fffffffffffffff) socket(0x10, 0x2, 0x0) socket(0xa, 0x801, 0x84) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x2020009, 0x100000000, 0xeb1, 0xfffffffffffffffa, 0x8000) socket(0x1e, 0x2, 0xfffffffd) socket$nl_generic(0x10, 0x3, 0x10) socket(0x1e, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) io_uring_setup$auto(0x6, 0x0) socket(0xa, 0x3, 0x100) open(0x0, 0x261c2, 0x84) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/module/tpm_tis/uevent\x00', 0x64402, 0x0) openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, 0x0, 0x2, 0x0) mmap$auto(0x0, 0x9, 0xdf, 0x9b72, 0x2, 0x8000) openat$auto_zero_fops_mem(0xffffffffffffff9c, &(0x7f0000000000), 0x109002, 0x0) r1 = openat$auto_trace_clock_fops_trace(0xffffffffffffff9c, 0x0, 0x801, 0x0) r2 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video39\x00', 0x82, 0x0) read$auto_v4l2_fops_v4l2_dev(r2, &(0x7f0000002900)=""/4084, 0xff4) write$auto_trace_clock_fops_trace(r1, &(0x7f0000000100)="e45c3d0fe768e7a93166c7155453458e75deade1b781ca34a3f45016cac99ec1f387aa2328834f4f85905e5175470162f076b2b122befc522ca586a3a386257d6cce509d8007c71a9d71627221ae1ea177f90ad797e02336ab91e4be481da4b35f405853642e1716dce3b3d13c0690d287ddadd4fd0c70a490bd91a1c52e75f0df1b058b456b564885f103c4789c511c71f5fc25efe11d05cb61b9cda863f836c1bb1173936c4ec407f67a4d6891a6d33bfb0ed6e0367efde2", 0xb9) mmap$auto_kernfs_file_fops_kernfs_internal(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x2010, r0, 0x9013) socket(0xa, 0x801, 0x84) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, 0x0, 0x1, 0x0) socket(0x1f, 0x2, 0x0) r3 = socket(0x28, 0x1, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) getsockopt$auto(r3, 0x28, 0x1, 0x0, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x800, 0x0) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) 3.393241907s ago: executing program 0 (id=437): openat$auto_ftrace_set_event_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000740)='/sys/kernel/tracing/set_event\x00', 0x1a1000, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_NL80211_CMD_DEL_STATION(r0, 0x0, 0x40) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x3, 0x100) r1 = socket(0x1d, 0x2, 0x7) r2 = socket(0x2, 0xa, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$auto(0x3, &(0x7f0000000040)=@can={0x1d, r3}, 0x6a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) connect$auto(0x3, &(0x7f00000018c0)=@can={0x1d, r4}, 0x18) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xffcc}, 0x1, 0x0, 0x0, 0x5}, 0x7}, 0x3, 0x0) io_uring_setup$auto(0xa, 0x0) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) mmap$auto(0x0, 0x80000400008, 0xdf, 0x13, 0x2, 0x48ff) socket(0x29, 0x5, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x3ec0) sendmmsg$auto(0x3, 0x0, 0x9a5, 0x47ffff7a) mmap$auto(0x0, 0x400005, 0xfffffffffffffffe, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$auto(0x1, 0x1, 0x8000000000000000, 0x0) sendmmsg$auto(0x3, &(0x7f0000000000)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xac}, 0x5, 0x0, 0x1, 0x697b}, 0xed7138c}, 0x2, 0x9) 3.098488143s ago: executing program 2 (id=439): read$auto_proc_single_file_operations_base(0xffffffffffffffff, &(0x7f0000000040)=""/56, 0x38) 2.80376747s ago: executing program 2 (id=440): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) keyctl$auto(0x2000000000000017, 0x8000, 0x2d, 0xc4, 0x20803) mmap$auto(0x0, 0xf2, 0xdf, 0xeb1, 0xf6f6, 0x8000) sysfs$auto(0x2, 0x100000000000036, 0x0) r0 = fsopen$auto(0x0, 0x1) fsconfig$auto_SHMEM_HUGE_NEVER(r0, 0x4, &(0x7f0000000040)='\xe5\xf1\xd5\t\x94\t1\xe5T@k\x9a\xe0T\x9e$zG=\xd3i\x02\xf97%\x1bx%[\xba\xcb\xe01\xf7$\x14A0\xce\x9e\xf1', &(0x7f0000001680), 0x0) mmap$auto(0x0, 0x400008, 0xb, 0x9b72, 0x2, 0x8000) unshare$auto(0x40000080) r1 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/mpls/platform_labels\x00', 0x202, 0x0) pwrite64$auto(r1, 0x0, 0x7, 0x7) 653.859742ms ago: executing program 0 (id=441): r0 = openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f0000000080), 0x40, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) bind$auto(0x3, 0x0, 0x6a) setsockopt$auto(0x3, 0x10000000084, 0x71, 0x0, 0x8) r1 = socket(0x11, 0x80003, 0x300) io_uring_setup$auto(0x1, 0x0) setsockopt$auto(r1, 0x107, 0x14, 0x0, 0x4) sendto$auto(r1, 0x0, 0x13, 0x2, &(0x7f0000000000)=@tipc=@name={0x1e, 0x2, 0x0, {{0x40, 0x4}, 0x2}}, 0x1e) r2 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/can/rcvlist_sff\x00', 0x400, 0x0) pread64$auto(r2, 0x0, 0x101fb, 0x8800000005) ioctl$auto_TUNGETIFF(r0, 0x800454d2, 0x0) 456.018348ms ago: executing program 2 (id=442): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x4) r0 = openat$auto_tracing_err_log_fops_trace(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing/error_log\x00', 0x40, 0x0) setsockopt$auto(r0, 0x4, 0x1, 0x0, 0x1b) 132.909036ms ago: executing program 2 (id=443): r0 = openat$auto_ftrace_set_event_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000740)='/sys/kernel/tracing/set_event\x00', 0x1a1000, 0x0) read$auto_ftrace_set_event_fops_trace_events(r0, &(0x7f0000000780)=""/90, 0x5a) (fail_nth: 2) 0s ago: executing program 0 (id=444): r0 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/controlC2\x00', 0x80, 0x0) ioctl$auto(r0, 0xc10c5541, 0xffffffffffffffff) openat$auto_ima_measure_policy_ops_ima_fs(0xffffffffffffff9c, 0x0, 0x2dc08f24db163610, 0x0) openat$auto_drm_edid_fops_drm_debugfs(0xffffffffffffff9c, 0x0, 0x40901, 0x0) adjtimex$auto(&(0x7f00000004c0)={0xf332b6e, 0x0, 0x0, 0xfffffffffffffffd, 0xd4, 0x1, 0x6, 0x0, 0x1, 0x368e, 0x2, {0x100000000, 0x10000}, 0x5, 0x6, 0xfffffffffffffffd, 0x1008000, 0x0, 0x9, 0x81, 0xdfffffffffff628e, 0x6, 0xdeb1, 0x808}) socket(0x2b, 0x1, 0x1) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D1\x00', 0x1, 0x0) write$auto(r1, &(0x7f0000000400)='/dev/audio1\x00', 0xa3db) mmap$auto(0x0, 0x2020009, 0x3, 0xeb2, 0xfffffffffffffffb, 0x8000) openat$auto_uprobe_events_ops_trace_uprobe(0xffffffffffffff9c, 0x0, 0x12000, 0x0) sendmsg$auto_OVS_PACKET_CMD_EXECUTE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4004040}, 0xc800) readv$auto(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x8}, 0x4) read$auto(0xffffffffffffffff, 0x0, 0xcc9c) r2 = socket(0xa, 0x5, 0x84) sendto$auto(r2, 0x0, 0x401, 0x7f, &(0x7f0000000000)=@generic={0xa, "e2e18340cba8fe80fffe00000002"}, 0x1c) kernel console output (not intermixed with test programs): face not active [ 94.925915][ T5843] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.933075][ T5843] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 94.959682][ T5843] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.019806][ T5150] Bluetooth: hci1: command tx timeout [ 95.019810][ T5842] Bluetooth: hci3: command tx timeout [ 95.047245][ T5837] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.054601][ T5837] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 95.080649][ T5837] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.099733][ T5842] Bluetooth: hci0: command tx timeout [ 95.105574][ T5150] Bluetooth: hci2: command tx timeout [ 95.122901][ T5840] hsr_slave_0: entered promiscuous mode [ 95.129818][ T5840] hsr_slave_1: entered promiscuous mode [ 95.137379][ T5841] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.144423][ T5841] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 95.170484][ T5841] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.182266][ T5837] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.190111][ T5837] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 95.216107][ T5837] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.237640][ T5841] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.244864][ T5841] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 95.271634][ T5841] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.363904][ T5843] hsr_slave_0: entered promiscuous mode [ 95.371020][ T5843] hsr_slave_1: entered promiscuous mode [ 95.377276][ T5843] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 95.385216][ T5843] Cannot create hsr debugfs directory [ 95.450870][ T5837] hsr_slave_0: entered promiscuous mode [ 95.457340][ T5837] hsr_slave_1: entered promiscuous mode [ 95.464392][ T5837] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 95.472323][ T5837] Cannot create hsr debugfs directory [ 95.520844][ T5841] hsr_slave_0: entered promiscuous mode [ 95.527345][ T5841] hsr_slave_1: entered promiscuous mode [ 95.533946][ T5841] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 95.541699][ T5841] Cannot create hsr debugfs directory [ 96.016333][ T5840] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 96.031933][ T5840] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 96.054407][ T5840] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 96.075682][ T5840] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 96.117088][ T5843] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 96.137292][ T5843] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 96.152247][ T5843] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 96.181822][ T5843] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 96.255171][ T5837] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 96.284096][ T5837] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 96.314303][ T5837] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 96.325665][ T5837] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 96.417486][ T5841] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 96.452489][ T5841] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 96.467076][ T5841] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 96.491538][ T5841] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 96.606781][ T5843] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.622208][ T5840] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.665685][ T5843] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.687816][ T5840] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.721472][ T1329] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.728811][ T1329] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.777027][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.784265][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.795928][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.803125][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.814117][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.821519][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.928275][ T5837] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.977804][ T5841] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.007415][ T5837] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.026389][ T3390] cfg80211: failed to load regulatory.db [ 97.058683][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.065926][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.099241][ T5150] Bluetooth: hci1: command tx timeout [ 97.104826][ T5150] Bluetooth: hci3: command tx timeout [ 97.136793][ T5841] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.179315][ T5150] Bluetooth: hci2: command tx timeout [ 97.184874][ T5150] Bluetooth: hci0: command tx timeout [ 97.206299][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.213567][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.305565][ T1158] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.312847][ T1158] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.370802][ T1158] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.378017][ T1158] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.423115][ T5843] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.528122][ T5840] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.638362][ T5843] veth0_vlan: entered promiscuous mode [ 97.716764][ T5843] veth1_vlan: entered promiscuous mode [ 97.728673][ T5840] veth0_vlan: entered promiscuous mode [ 97.770582][ T5840] veth1_vlan: entered promiscuous mode [ 97.792966][ T5837] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.904388][ T5843] veth0_macvtap: entered promiscuous mode [ 97.936953][ T5843] veth1_macvtap: entered promiscuous mode [ 97.948923][ T5840] veth0_macvtap: entered promiscuous mode [ 97.973112][ T5840] veth1_macvtap: entered promiscuous mode [ 98.002902][ T5837] veth0_vlan: entered promiscuous mode [ 98.027832][ T5841] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.046393][ T5840] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.067067][ T5840] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 98.091887][ T5837] veth1_vlan: entered promiscuous mode [ 98.099981][ T5843] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 98.115632][ T5843] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.129569][ T5843] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.151256][ T5840] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.160721][ T5840] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.169848][ T5840] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.178587][ T5840] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.196934][ T5843] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 98.208795][ T5843] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.226712][ T5843] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 98.251252][ T5843] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.260271][ T5843] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.270331][ T5843] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.280122][ T5843] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.428111][ T5837] veth0_macvtap: entered promiscuous mode [ 98.453386][ T5841] veth0_vlan: entered promiscuous mode [ 98.462351][ T5837] veth1_macvtap: entered promiscuous mode [ 98.495604][ T1329] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.504794][ T5841] veth1_vlan: entered promiscuous mode [ 98.522114][ T1329] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.588543][ T5837] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 98.603354][ T5837] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.613374][ T5837] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 98.625062][ T5837] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.636381][ T5837] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.653809][ T5837] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 98.658977][ T1329] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.667835][ T5837] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.679394][ T1329] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.687583][ T5837] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 98.701511][ T5837] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.712741][ T5837] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 98.743654][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.748132][ T5837] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.760639][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.763507][ T5837] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.778251][ T5837] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.791410][ T5837] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.874253][ T1158] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.897515][ T5841] veth0_macvtap: entered promiscuous mode [ 98.910765][ T1158] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.951926][ T5841] veth1_macvtap: entered promiscuous mode [ 99.054446][ T5843] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 99.082626][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.094644][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.133059][ T5841] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 99.159381][ T5841] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.179412][ T5841] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 99.181867][ T5150] Bluetooth: hci1: command tx timeout [ 99.189998][ T5842] Bluetooth: hci3: command tx timeout [ 99.200538][ T5841] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.226795][ T5841] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 99.245533][ T5841] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.258459][ T5841] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 99.266339][ T5150] Bluetooth: hci2: command tx timeout [ 99.269620][ T5150] Bluetooth: hci0: command tx timeout [ 99.340510][ T5841] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 99.366601][ T5841] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.381381][ T5904] zswap: compressor not available [ 99.399118][ T5841] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 99.425399][ T5841] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.442402][ T5841] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 99.456895][ T5841] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.473612][ T5841] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 99.518266][ T5841] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.543410][ T5841] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.552401][ T5841] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.561357][ T5841] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.595873][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.625272][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.879210][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.887311][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.074173][ T1329] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.116342][ T1329] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.260107][ T5150] Bluetooth: hci3: command tx timeout [ 101.273546][ T5150] Bluetooth: hci1: command tx timeout [ 101.339692][ T5150] Bluetooth: hci0: command tx timeout [ 101.345695][ T5150] Bluetooth: hci2: command tx timeout [ 101.506670][ T5940] FAULT_INJECTION: forcing a failure. [ 101.506670][ T5940] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 101.547338][ T5940] CPU: 1 UID: 0 PID: 5940 Comm: syz.0.8 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 101.547381][ T5940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 101.547403][ T5940] Call Trace: [ 101.547413][ T5940] [ 101.547429][ T5940] dump_stack_lvl+0x16c/0x1f0 [ 101.547486][ T5940] should_fail_ex+0x512/0x640 [ 101.547528][ T5940] _copy_to_user+0x32/0xd0 [ 101.547572][ T5940] simple_read_from_buffer+0xcb/0x170 [ 101.547619][ T5940] proc_fail_nth_read+0x197/0x270 [ 101.547665][ T5940] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 101.547712][ T5940] ? rw_verify_area+0xcf/0x680 [ 101.547749][ T5940] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 101.547794][ T5940] vfs_read+0x1de/0xc70 [ 101.547843][ T5940] ? __pfx___mutex_lock+0x10/0x10 [ 101.547890][ T5940] ? __pfx_vfs_read+0x10/0x10 [ 101.547944][ T5940] ? __fget_files+0x20e/0x3c0 [ 101.548002][ T5940] ksys_read+0x12a/0x240 [ 101.548045][ T5940] ? __pfx_ksys_read+0x10/0x10 [ 101.548085][ T5940] ? rcu_is_watching+0x12/0xc0 [ 101.548143][ T5940] do_syscall_64+0xcd/0x260 [ 101.548195][ T5940] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.548227][ T5940] RIP: 0033:0x7fa81a98bb7c [ 101.548251][ T5940] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 101.548281][ T5940] RSP: 002b:00007fa81b854030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 101.548309][ T5940] RAX: ffffffffffffffda RBX: 00007fa81aba5fa0 RCX: 00007fa81a98bb7c [ 101.548328][ T5940] RDX: 000000000000000f RSI: 00007fa81b8540a0 RDI: 0000000000000004 [ 101.548346][ T5940] RBP: 00007fa81b854090 R08: 0000000000000000 R09: 0000000000000000 [ 101.548363][ T5940] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 101.548380][ T5940] R13: 0000000000000000 R14: 00007fa81aba5fa0 R15: 00007ffe1674edb8 [ 101.548420][ T5940] [ 101.735415][ C1] vkms_vblank_simulate: vblank timer overrun [ 101.938152][ T5942] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 102.943402][ T5953] zswap: compressor not available [ 103.043751][ T5965] FAULT_INJECTION: forcing a failure. [ 103.043751][ T5965] name failslab, interval 1, probability 0, space 0, times 1 [ 103.226223][ T5965] CPU: 0 UID: 0 PID: 5965 Comm: syz.2.13 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 103.226267][ T5965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 103.226284][ T5965] Call Trace: [ 103.226293][ T5965] [ 103.226303][ T5965] dump_stack_lvl+0x16c/0x1f0 [ 103.226351][ T5965] should_fail_ex+0x512/0x640 [ 103.226385][ T5965] ? kmem_cache_alloc_node_noprof+0x5e/0x3b0 [ 103.226437][ T5965] should_failslab+0xc2/0x120 [ 103.226466][ T5965] kmem_cache_alloc_node_noprof+0x71/0x3b0 [ 103.226511][ T5965] ? copy_process+0x4bd/0x91a0 [ 103.226560][ T5965] copy_process+0x4bd/0x91a0 [ 103.226604][ T5965] ? __lock_acquire+0x5ca/0x1ba0 [ 103.226660][ T5965] ? __lock_acquire+0xaa4/0x1ba0 [ 103.226718][ T5965] ? __pfx_copy_process+0x10/0x10 [ 103.226769][ T5965] ? find_held_lock+0x2b/0x80 [ 103.226807][ T5965] ? __might_fault+0xe3/0x190 [ 103.226854][ T5965] ? __might_fault+0xe3/0x190 [ 103.226897][ T5965] ? __might_fault+0x13b/0x190 [ 103.226955][ T5965] ? _copy_from_user+0x59/0xd0 [ 103.226999][ T5965] kernel_clone+0xfc/0x960 [ 103.227041][ T5965] ? get_pid_task+0xfc/0x250 [ 103.227079][ T5965] ? __pfx_kernel_clone+0x10/0x10 [ 103.227148][ T5965] __do_sys_clone3+0x212/0x290 [ 103.227195][ T5965] ? __pfx___do_sys_clone3+0x10/0x10 [ 103.227292][ T5965] do_syscall_64+0xcd/0x260 [ 103.227344][ T5965] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.227376][ T5965] RIP: 0033:0x7f4850f8d169 [ 103.227400][ T5965] 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 [ 103.227428][ T5965] RSP: 002b:00007f4851e0ff08 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 103.227455][ T5965] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f4850f8d169 [ 103.227474][ T5965] RDX: 00007f4851e0ff20 RSI: 0000000000000058 RDI: 00007f4851e0ff20 [ 103.227492][ T5965] RBP: 00007f4851e10090 R08: 0000000000000000 R09: 0000000000000058 [ 103.227510][ T5965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 103.227527][ T5965] R13: 0000000000000000 R14: 00007f48511a6080 R15: 00007ffffc30f858 [ 103.227565][ T5965] [ 105.406631][ T5999] process 'syz.1.22' launched './file0' with NULL argv: empty string added [ 107.255182][ T6013] netlink: 'syz.3.26': attribute type 1 has an invalid length. [ 107.334243][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 107.338626][ T6012] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 109.407233][ T6030] netlink: 35 bytes leftover after parsing attributes in process `syz.1.29'. [ 109.472669][ T6030] Zero length message leads to an empty skb [ 114.932801][ T6085] netlink: 266 bytes leftover after parsing attributes in process `syz.0.44'. [ 114.982537][ T6085] IPv6: NLM_F_CREATE should be specified when creating new route [ 119.993342][ T6127] netlink: 194 bytes leftover after parsing attributes in process `syz.1.56'. [ 122.299546][ T6148] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list syzkaller syzkaller login: [ 129.770844][ T6210] syz.0.75 (6210) used greatest stack depth: 20584 bytes left [ 132.390871][ T6241] FAULT_INJECTION: forcing a failure. [ 132.390871][ T6241] name failslab, interval 1, probability 0, space 0, times 0 [ 132.470756][ T6241] CPU: 0 UID: 0 PID: 6241 Comm: syz.1.87 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 132.470799][ T6241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 132.470817][ T6241] Call Trace: [ 132.470827][ T6241] [ 132.470838][ T6241] dump_stack_lvl+0x16c/0x1f0 [ 132.470889][ T6241] should_fail_ex+0x512/0x640 [ 132.470924][ T6241] ? kmem_cache_alloc_node_noprof+0x5e/0x3b0 [ 132.470979][ T6241] should_failslab+0xc2/0x120 [ 132.471010][ T6241] kmem_cache_alloc_node_noprof+0x71/0x3b0 [ 132.471056][ T6241] ? netlink_dump+0x9e7/0xd00 [ 132.471097][ T6241] ? vfs_read+0xaa3/0xc70 [ 132.471136][ T6241] ? __alloc_skb+0x2b2/0x380 [ 132.471182][ T6241] __alloc_skb+0x2b2/0x380 [ 132.471221][ T6241] ? __pfx___alloc_skb+0x10/0x10 [ 132.471267][ T6241] netlink_dump+0x698/0xd00 [ 132.471308][ T6241] ? __pfx_netlink_dump+0x10/0x10 [ 132.471357][ T6241] ? kfree_skbmem+0x1a4/0x1f0 [ 132.471393][ T6241] ? kfree_skbmem+0x1a4/0x1f0 [ 132.471422][ T6241] netlink_recvmsg+0xa15/0xf20 [ 132.471461][ T6241] ? __pfx_netlink_recvmsg+0x10/0x10 [ 132.471496][ T6241] ? aa_sk_perm+0x2f4/0xb10 [ 132.471529][ T6241] ? __pfx_aa_sk_perm+0x10/0x10 [ 132.471571][ T6241] sock_recvmsg+0x1f6/0x250 [ 132.471615][ T6241] sock_read_iter+0x2b9/0x3b0 [ 132.471657][ T6241] ? __pfx_sock_read_iter+0x10/0x10 [ 132.471711][ T6241] ? bpf_lsm_file_permission+0x9/0x10 [ 132.471744][ T6241] ? security_file_permission+0x71/0x210 [ 132.471779][ T6241] ? rw_verify_area+0xcf/0x680 [ 132.471814][ T6241] vfs_read+0xaa3/0xc70 [ 132.471855][ T6241] ? __pfx_vfs_read+0x10/0x10 [ 132.471888][ T6241] ? find_held_lock+0x2b/0x80 [ 132.471941][ T6241] ksys_read+0x205/0x240 [ 132.471977][ T6241] ? __pfx_ksys_read+0x10/0x10 [ 132.472010][ T6241] ? rcu_is_watching+0x12/0xc0 [ 132.472051][ T6241] do_syscall_64+0xcd/0x260 [ 132.472093][ T6241] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 132.472119][ T6241] RIP: 0033:0x7f113d38d169 [ 132.472141][ T6241] 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 [ 132.472165][ T6241] RSP: 002b:00007f113e277038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 132.472188][ T6241] RAX: ffffffffffffffda RBX: 00007f113d5a5fa0 RCX: 00007f113d38d169 [ 132.472205][ T6241] RDX: 0000000000000005 RSI: 0000200000000000 RDI: 0000000000000003 [ 132.472220][ T6241] RBP: 00007f113e277090 R08: 0000000000000000 R09: 0000000000000000 [ 132.472235][ T6241] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 132.472250][ T6241] R13: 0000000000000000 R14: 00007f113d5a5fa0 R15: 00007ffde71bd9c8 [ 132.472282][ T6241] [ 134.209592][ T6253] netlink: 4 bytes leftover after parsing attributes in process `syz.0.90'. [ 135.948585][ T6266] netlink: 330 bytes leftover after parsing attributes in process `syz.2.93'. [ 136.997140][ T6279] netlink: 12 bytes leftover after parsing attributes in process `syz.2.96'. [ 137.989849][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 137.996434][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 145.678181][ T6335] FAULT_INJECTION: forcing a failure. [ 145.678181][ T6335] name failslab, interval 1, probability 0, space 0, times 0 [ 145.909109][ T6335] CPU: 0 UID: 0 PID: 6335 Comm: syz.2.111 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 145.909150][ T6335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 145.909168][ T6335] Call Trace: [ 145.909178][ T6335] [ 145.909189][ T6335] dump_stack_lvl+0x16c/0x1f0 [ 145.909239][ T6335] should_fail_ex+0x512/0x640 [ 145.909284][ T6335] should_failslab+0xc2/0x120 [ 145.909314][ T6335] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 145.909362][ T6335] ? skb_clone+0x190/0x3f0 [ 145.909409][ T6335] skb_clone+0x190/0x3f0 [ 145.909453][ T6335] netlink_deliver_tap+0xabd/0xd30 [ 145.909505][ T6335] netlink_unicast+0x5df/0x7f0 [ 145.909556][ T6335] ? __pfx_netlink_unicast+0x10/0x10 [ 145.909600][ T6335] ? __build_skb_around+0x278/0x3b0 [ 145.909635][ T6335] ? __build_skb+0x6e/0x90 [ 145.909671][ T6335] ? is_vmalloc_addr+0x30/0x40 [ 145.909721][ T6335] netlink_sendmsg+0x8d1/0xdd0 [ 145.909774][ T6335] ? __pfx_netlink_sendmsg+0x10/0x10 [ 145.909818][ T6335] ? stack_trace_save+0x8e/0xc0 [ 145.909867][ T6335] ? stack_depot_save_flags+0x28/0xa50 [ 145.909915][ T6335] sock_sendmsg+0x3c9/0x470 [ 145.909944][ T6335] ? __kasan_slab_free+0x51/0x70 [ 145.909991][ T6335] ? __pfx_sock_sendmsg+0x10/0x10 [ 145.910017][ T6335] ? splice_direct_to_actor+0x2a1/0xa30 [ 145.910087][ T6335] splice_to_socket+0xaf6/0x1110 [ 145.910154][ T6335] ? __pfx_splice_to_socket+0x10/0x10 [ 145.910197][ T6335] ? lockdep_hardirqs_on+0x7c/0x110 [ 145.910291][ T6335] ? lockdep_init_map_type+0x5c/0x280 [ 145.910323][ T6335] ? __pfx_pipe_lock_cmp_fn+0x10/0x10 [ 145.910370][ T6335] ? __pfx_splice_to_socket+0x10/0x10 [ 145.910417][ T6335] direct_splice_actor+0x18f/0x6c0 [ 145.910465][ T6335] splice_direct_to_actor+0x342/0xa30 [ 145.910512][ T6335] ? __pfx_direct_splice_actor+0x10/0x10 [ 145.910563][ T6335] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 145.910604][ T6335] ? get_pid_task+0xfc/0x250 [ 145.910644][ T6335] do_splice_direct+0x174/0x240 [ 145.910688][ T6335] ? __pfx_do_splice_direct+0x10/0x10 [ 145.910732][ T6335] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 145.910776][ T6335] ? bpf_lsm_file_permission+0x9/0x10 [ 145.910814][ T6335] ? security_file_permission+0x71/0x210 [ 145.910862][ T6335] ? rw_verify_area+0xcf/0x680 [ 145.910905][ T6335] do_sendfile+0xafd/0xe50 [ 145.910953][ T6335] ? __pfx_do_sendfile+0x10/0x10 [ 145.910995][ T6335] ? __fget_files+0x20e/0x3c0 [ 145.911051][ T6335] __x64_sys_sendfile64+0x1d8/0x220 [ 145.911080][ T6335] ? ksys_write+0x1b9/0x240 [ 145.911122][ T6335] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 145.911150][ T6335] ? rcu_is_watching+0x12/0xc0 [ 145.911199][ T6335] do_syscall_64+0xcd/0x260 [ 145.911249][ T6335] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 145.911280][ T6335] RIP: 0033:0x7f4850f8d169 [ 145.911303][ T6335] 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 [ 145.911331][ T6335] RSP: 002b:00007f4851e31038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 145.911358][ T6335] RAX: ffffffffffffffda RBX: 00007f48511a5fa0 RCX: 00007f4850f8d169 [ 145.911377][ T6335] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000006 [ 145.911393][ T6335] RBP: 00007f4851e31090 R08: 0000000000000000 R09: 0000000000000000 [ 145.911410][ T6335] R10: 000000000000fdef R11: 0000000000000246 R12: 0000000000000002 [ 145.911427][ T6335] R13: 0000000000000000 R14: 00007f48511a5fa0 R15: 00007ffffc30f858 [ 145.911466][ T6335] [ 147.359706][ T6096] syz.3.47 (6096) used greatest stack depth: 18952 bytes left [ 147.652485][ T6344] netlink: 338 bytes leftover after parsing attributes in process `syz.3.113'. [ 152.082822][ T6359] syz.3.113: vmalloc error: size 8003584, failed to allocated page array size 15632, mode:0x400cc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 152.109182][ T6359] CPU: 1 UID: 0 PID: 6359 Comm: syz.3.113 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 152.109227][ T6359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 152.109248][ T6359] Call Trace: [ 152.109258][ T6359] [ 152.109270][ T6359] dump_stack_lvl+0x16c/0x1f0 [ 152.109323][ T6359] warn_alloc+0x248/0x3a0 [ 152.109382][ T6359] ? __pfx_warn_alloc+0x10/0x10 [ 152.109444][ T6359] ? __get_vm_area_node+0x1b9/0x300 [ 152.109483][ T6359] ? __get_vm_area_node+0x1e5/0x300 [ 152.109530][ T6359] __vmalloc_node_range_noprof+0x1110/0x1540 [ 152.109587][ T6359] ? __do_sys_listmount+0x1c2/0xed0 [ 152.109641][ T6359] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 152.109702][ T6359] __kvmalloc_node_noprof+0x2ff/0x600 [ 152.109749][ T6359] ? __do_sys_listmount+0x1c2/0xed0 [ 152.109793][ T6359] ? __do_sys_listmount+0x1c2/0xed0 [ 152.109843][ T6359] ? __do_sys_listmount+0x1c2/0xed0 [ 152.109883][ T6359] __do_sys_listmount+0x1c2/0xed0 [ 152.109925][ T6359] ? __pfx___might_resched+0x10/0x10 [ 152.109976][ T6359] ? __x64_sys_futex+0x1e0/0x4c0 [ 152.110021][ T6359] ? __x64_sys_futex+0x1e9/0x4c0 [ 152.110068][ T6359] ? __pfx___do_sys_listmount+0x10/0x10 [ 152.110110][ T6359] ? xfd_validate_state+0x5d/0x180 [ 152.110163][ T6359] do_syscall_64+0xcd/0x260 [ 152.110218][ T6359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 152.110250][ T6359] RIP: 0033:0x7fe26798d169 [ 152.110274][ T6359] 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 [ 152.110303][ T6359] RSP: 002b:00007fe268736038 EFLAGS: 00000246 ORIG_RAX: 00000000000001ca [ 152.110330][ T6359] RAX: ffffffffffffffda RBX: 00007fe267ba6240 RCX: 00007fe26798d169 [ 152.110350][ T6359] RDX: 00000000000f4240 RSI: 0000000000000000 RDI: 0000200000000100 [ 152.110374][ T6359] RBP: 00007fe267a0e990 R08: 0000000000000000 R09: 0000000000000000 [ 152.110394][ T6359] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 [ 152.110412][ T6359] R13: 0000000000000000 R14: 00007fe267ba6240 R15: 00007ffc7a88e408 [ 152.110452][ T6359] [ 152.110533][ T6359] Mem-Info: [ 153.102593][ T6359] active_anon:208248 inactive_anon:25461 isolated_anon:0 [ 153.102593][ T6359] active_file:17259 inactive_file:38339 isolated_file:0 [ 153.102593][ T6359] unevictable:768 dirty:374 writeback:0 [ 153.102593][ T6359] slab_reclaimable:10726 slab_unreclaimable:94506 [ 153.102593][ T6359] mapped:90076 shmem:229331 pagetables:1433 [ 153.102593][ T6359] sec_pagetables:0 bounce:0 [ 153.102593][ T6359] kernel_misc_reclaimable:0 [ 153.102593][ T6359] free:1102705 free_pcp:3948 free_cma:0 [ 153.468953][ T6359] Node 0 active_anon:825992kB inactive_anon:99444kB active_file:69036kB inactive_file:153284kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:362604kB dirty:1496kB writeback:0kB shmem:903788kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11172kB pagetables:5532kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 153.688756][ T6359] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:48kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 154.158481][ T6359] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 154.408936][ T6359] lowmem_reserve[]: 0 2482 2483 2483 2483 [ 154.414889][ T6359] Node 0 DMA32 free:542104kB boost:0kB min:34092kB low:42612kB high:51132kB reserved_highatomic:0KB active_anon:786440kB inactive_anon:93368kB active_file:69036kB inactive_file:151704kB unevictable:1536kB writepending:1500kB present:3129332kB managed:2541672kB mlocked:0kB bounce:0kB free_pcp:22692kB local_pcp:16724kB free_cma:0kB [ 154.918974][ T6359] lowmem_reserve[]: 0 0 1 1 1 [ 154.923798][ T6359] Node 0 Normal free:12kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:44kB inactive_anon:0kB active_file:0kB inactive_file:1580kB unevictable:0kB writepending:0kB present:1048580kB managed:1644kB mlocked:0kB bounce:0kB free_pcp:8kB local_pcp:0kB free_cma:0kB [ 155.022396][ T6359] lowmem_reserve[]: 0 0 0 0 0 [ 155.027241][ T6359] Node 1 Normal free:3901368kB boost:0kB min:55784kB low:69728kB high:83672kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:0kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:124kB local_pcp:80kB free_cma:0kB [ 155.299527][ T6359] lowmem_reserve[]: 0 0 0 0 0 [ 155.400520][ T6359] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 155.612693][ T6359] Node 0 DMA32: 13124*4kB (UM) 1400*8kB (UME) 943*16kB (UM) 676*32kB (UME) 418*64kB (UME) 153*128kB (UME) 35*256kB (UM) 13*512kB (UM) 4*1024kB (UME) 1*2048kB (M) 104*4096kB (UM) = 594496kB [ 155.942018][ T6359] Node 0 Normal: 1*4kB (M) 1*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 155.956348][ T6359] Node 1 Normal: 114*4kB (UE) 42*8kB (UME) 36*16kB (UME) 167*32kB (UME) 90*64kB (UME) 32*128kB (UME) 13*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 1*2048kB (E) 945*4096kB (M) = 3901368kB [ 156.029046][ T6359] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 156.108931][ T6359] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 156.118304][ T6359] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 156.198908][ T6359] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 156.208293][ T6359] 258894 total pagecache pages [ 156.208309][ T6359] 18 pages in swap cache [ 156.208321][ T6359] Free swap = 58932kB [ 156.268909][ T6359] Total swap = 124996kB [ 156.273138][ T6359] 2097051 pages RAM [ 156.276984][ T6359] 0 pages HighMem/MovableOnly [ 156.281753][ T6359] 429591 pages reserved [ 156.285943][ T6359] 0 pages cma reserved [ 161.222614][ T6432] netlink: 28 bytes leftover after parsing attributes in process `syz.1.133'. [ 161.815465][ T6433] FAULT_INJECTION: forcing a failure. [ 161.815465][ T6433] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 161.949128][ T6433] CPU: 1 UID: 0 PID: 6433 Comm: syz.1.133 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 161.949171][ T6433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 161.949188][ T6433] Call Trace: [ 161.949198][ T6433] [ 161.949210][ T6433] dump_stack_lvl+0x16c/0x1f0 [ 161.949261][ T6433] should_fail_ex+0x512/0x640 [ 161.949303][ T6433] should_fail_alloc_page+0xe7/0x130 [ 161.949336][ T6433] prepare_alloc_pages+0x3c2/0x610 [ 161.949375][ T6433] ? rcu_is_watching+0x12/0xc0 [ 161.949419][ T6433] __alloc_frozen_pages_noprof+0x18f/0x23a0 [ 161.949471][ T6433] ? __lock_acquire+0xaa4/0x1ba0 [ 161.949535][ T6433] ? __lock_acquire+0xaa4/0x1ba0 [ 161.949594][ T6433] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 161.949647][ T6433] ? find_held_lock+0x2b/0x80 [ 161.949685][ T6433] ? __might_fault+0xe3/0x190 [ 161.949732][ T6433] ? __might_fault+0xe3/0x190 [ 161.949777][ T6433] ? __might_fault+0x13b/0x190 [ 161.949837][ T6433] ? _copy_from_iter+0x161/0x15b0 [ 161.949876][ T6433] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 161.949914][ T6433] ? policy_nodemask+0xea/0x4e0 [ 161.949969][ T6433] alloc_pages_mpol+0x1fb/0x550 [ 161.949999][ T6433] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 161.950039][ T6433] alloc_pages_noprof+0x131/0x390 [ 161.950069][ T6433] anon_pipe_write+0xbc2/0x1a70 [ 161.950133][ T6433] ? __pfx_anon_pipe_write+0x10/0x10 [ 161.950187][ T6433] ? apparmor_file_permission+0x251/0x400 [ 161.950225][ T6433] ? bpf_lsm_file_permission+0x9/0x10 [ 161.950265][ T6433] ? security_file_permission+0x71/0x210 [ 161.950308][ T6433] ? rw_verify_area+0xcf/0x680 [ 161.950351][ T6433] vfs_write+0x5ba/0x1180 [ 161.950396][ T6433] ? __pfx_anon_pipe_write+0x10/0x10 [ 161.950450][ T6433] ? __pfx_vfs_write+0x10/0x10 [ 161.950490][ T6433] ? find_held_lock+0x2b/0x80 [ 161.950565][ T6433] ksys_write+0x205/0x240 [ 161.950610][ T6433] ? __pfx_ksys_write+0x10/0x10 [ 161.950651][ T6433] ? rcu_is_watching+0x12/0xc0 [ 161.950703][ T6433] do_syscall_64+0xcd/0x260 [ 161.950754][ T6433] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 161.950787][ T6433] RIP: 0033:0x7f113d38d169 [ 161.950812][ T6433] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 161.950839][ T6433] RSP: 002b:00007f113e256038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 161.950867][ T6433] RAX: ffffffffffffffda RBX: 00007f113d5a6080 RCX: 00007f113d38d169 [ 161.950886][ T6433] RDX: 0000000080000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 161.950903][ T6433] RBP: 00007f113e256090 R08: 0000000000000000 R09: 0000000000000000 [ 161.950921][ T6433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 161.950938][ T6433] R13: 0000000000000000 R14: 00007f113d5a6080 R15: 00007ffde71bd9c8 [ 161.950978][ T6433] [ 165.499876][ T0] NOHZ tick-stop error: local softirq work is pending, handler #08!!! [ 165.508721][ T0] NOHZ tick-stop error: local softirq work is pending, handler #08!!! [ 165.552059][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 165.567556][ T0] NOHZ tick-stop error: local softirq work is pending, handler #240!!! [ 165.576981][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 165.585966][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 169.476693][ T6479] netlink: 44 bytes leftover after parsing attributes in process `syz.0.142'. [ 170.437645][ T6482] FAULT_INJECTION: forcing a failure. [ 170.437645][ T6482] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 170.441277][ T6484] FAULT_INJECTION: forcing a failure. [ 170.441277][ T6484] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 170.563362][ T6484] CPU: 0 UID: 0 PID: 6484 Comm: syz.0.144 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 170.563405][ T6484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 170.563423][ T6484] Call Trace: [ 170.563433][ T6484] [ 170.563445][ T6484] dump_stack_lvl+0x16c/0x1f0 [ 170.563497][ T6484] should_fail_ex+0x512/0x640 [ 170.563539][ T6484] should_fail_alloc_page+0xe7/0x130 [ 170.563572][ T6484] prepare_alloc_pages+0x3c2/0x610 [ 170.563618][ T6484] __alloc_frozen_pages_noprof+0x18f/0x23a0 [ 170.563672][ T6484] ? kernel_text_address+0x8d/0x100 [ 170.563709][ T6484] ? __kernel_text_address+0xd/0x40 [ 170.563751][ T6484] ? unwind_get_return_address+0x59/0xa0 [ 170.563794][ T6484] ? arch_stack_walk+0xa6/0x100 [ 170.563844][ T6484] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 170.563894][ T6484] ? __lock_acquire+0x5ca/0x1ba0 [ 170.563948][ T6484] ? stack_trace_save+0x8e/0xc0 [ 170.564000][ T6484] ? look_up_lock_class+0x6b/0x150 [ 170.564047][ T6484] ? register_lock_class+0x41/0x4c0 [ 170.564076][ T6484] ? find_held_lock+0x2b/0x80 [ 170.564113][ T6484] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 170.564150][ T6484] ? policy_nodemask+0xea/0x4e0 [ 170.564204][ T6484] alloc_pages_mpol+0x1fb/0x550 [ 170.564236][ T6484] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 170.564267][ T6484] ? __lock_acquire+0x5ca/0x1ba0 [ 170.564325][ T6484] folio_alloc_mpol_noprof+0x36/0x2f0 [ 170.564365][ T6484] vma_alloc_folio_noprof+0xed/0x1e0 [ 170.564406][ T6484] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 170.564456][ T6484] do_pte_missing+0x223d/0x3fb0 [ 170.564517][ T6484] __handle_mm_fault+0x103d/0x2a40 [ 170.564586][ T6484] ? __pfx___handle_mm_fault+0x10/0x10 [ 170.564651][ T6484] ? find_vma+0xbf/0x140 [ 170.564681][ T6484] ? __pfx_find_vma+0x10/0x10 [ 170.564710][ T6484] ? __pfx_format_decode+0x10/0x10 [ 170.564755][ T6484] handle_mm_fault+0x3fe/0xad0 [ 170.564803][ T6484] do_user_addr_fault+0x7a6/0x1370 [ 170.564841][ T6484] ? rcu_is_watching+0x12/0xc0 [ 170.564882][ T6484] exc_page_fault+0x5c/0xc0 [ 170.564923][ T6484] asm_exc_page_fault+0x26/0x30 [ 170.564951][ T6484] RIP: 0010:rep_movs_alternative+0x11/0x90 [ 170.564987][ T6484] Code: c3 cc cc cc cc 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 48 83 f9 40 73 44 83 f9 08 73 25 85 c9 74 0f 8a 06 <88> 07 48 ff c7 48 ff c6 48 ff c9 75 f1 c3 cc cc cc cc 66 66 2e 0f [ 170.565014][ T6484] RSP: 0018:ffffc90004717af8 EFLAGS: 00050202 [ 170.565037][ T6484] RAX: 0000000000000030 RBX: 0000000000000002 RCX: 0000000000000002 [ 170.565054][ T6484] RDX: ffffed1005bf9801 RSI: ffff88802dfcc000 RDI: 0000200000000180 [ 170.565072][ T6484] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1005bf9800 [ 170.565089][ T6484] R10: ffff88802dfcc001 R11: 0000000000000000 R12: 0000200000000180 [ 170.565106][ T6484] R13: ffffc90004717da0 R14: 0000200000000182 R15: ffff88802dfcc000 [ 170.565147][ T6484] _copy_to_iter+0x391/0x15a0 [ 170.565196][ T6484] ? __pfx__copy_to_iter+0x10/0x10 [ 170.565236][ T6484] ? kernfs_seq_stop+0xcd/0x120 [ 170.565279][ T6484] ? kernfs_put_active+0x86/0xe0 [ 170.565314][ T6484] seq_read_iter+0xcf8/0x12c0 [ 170.565373][ T6484] kernfs_fop_read_iter+0x40f/0x5a0 [ 170.565410][ T6484] ? rw_verify_area+0xcf/0x680 [ 170.565452][ T6484] vfs_read+0x8c8/0xc70 [ 170.565499][ T6484] ? __pfx___mutex_lock+0x10/0x10 [ 170.565545][ T6484] ? __pfx_vfs_read+0x10/0x10 [ 170.565614][ T6484] ksys_read+0x12a/0x240 [ 170.565655][ T6484] ? __pfx_ksys_read+0x10/0x10 [ 170.565694][ T6484] ? rcu_is_watching+0x12/0xc0 [ 170.565748][ T6484] do_syscall_64+0xcd/0x260 [ 170.565794][ T6484] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 170.565824][ T6484] RIP: 0033:0x7fa81a98d169 [ 170.565847][ T6484] 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 [ 170.565874][ T6484] RSP: 002b:00007fa81b854038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 170.565900][ T6484] RAX: ffffffffffffffda RBX: 00007fa81aba5fa0 RCX: 00007fa81a98d169 [ 170.565918][ T6484] RDX: 00000000000000bb RSI: 0000200000000180 RDI: 0000000000000003 [ 170.565935][ T6484] RBP: 00007fa81b854090 R08: 0000000000000000 R09: 0000000000000000 [ 170.565952][ T6484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 170.565968][ T6484] R13: 0000000000000000 R14: 00007fa81aba5fa0 R15: 00007ffe1674edb8 [ 170.566006][ T6484] [ 170.629503][ T6482] CPU: 1 UID: 0 PID: 6482 Comm: syz.3.143 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 170.629550][ T6482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 170.629569][ T6482] Call Trace: [ 170.629580][ T6482] [ 170.629592][ T6482] dump_stack_lvl+0x16c/0x1f0 [ 170.629647][ T6482] should_fail_ex+0x512/0x640 [ 170.629692][ T6482] _copy_to_user+0x32/0xd0 [ 170.629736][ T6482] simple_read_from_buffer+0xcb/0x170 [ 170.629786][ T6482] proc_fail_nth_read+0x197/0x270 [ 170.629834][ T6482] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 170.629882][ T6482] ? rw_verify_area+0xcf/0x680 [ 170.629921][ T6482] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 170.629976][ T6482] vfs_read+0x1de/0xc70 [ 170.630027][ T6482] ? __pfx___mutex_lock+0x10/0x10 [ 170.630076][ T6482] ? __pfx_vfs_read+0x10/0x10 [ 170.630133][ T6482] ? __fget_files+0x20e/0x3c0 [ 170.630194][ T6482] ksys_read+0x12a/0x240 [ 170.630238][ T6482] ? __pfx_ksys_read+0x10/0x10 [ 170.630281][ T6482] ? rcu_is_watching+0x12/0xc0 [ 170.630335][ T6482] do_syscall_64+0xcd/0x260 [ 170.630388][ T6482] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 170.630421][ T6482] RIP: 0033:0x7fe26798bb7c [ 170.630447][ T6482] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 170.630482][ T6482] RSP: 002b:00007fe268799030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 170.630513][ T6482] RAX: ffffffffffffffda RBX: 00007fe267ba5fa0 RCX: 00007fe26798bb7c [ 170.630534][ T6482] RDX: 000000000000000f RSI: 00007fe2687990a0 RDI: 0000000000000004 [ 170.630554][ T6482] RBP: 00007fe268799090 R08: 0000000000000000 R09: 0000000000000000 [ 170.630573][ T6482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 170.630592][ T6482] R13: 0000000000000000 R14: 00007fe267ba5fa0 R15: 00007ffc7a88e408 [ 170.630635][ T6482] [ 172.638438][ T6230] syz.0.82 (6230) used greatest stack depth: 18920 bytes left [ 173.033366][ T6165] syz.0.66 (6165) used greatest stack depth: 18824 bytes left [ 173.551609][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 173.561097][ T0] NOHZ tick-stop error: local softirq work is pending, handler #240!!! [ 173.570336][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! syzkaller syzkaller login: [ 176.803959][ T6567] nvme_fcloop: unknown parameter or missing value '7' [ 176.828424][ T6566] netlink: 4 bytes leftover after parsing attributes in process `syz.3.163'. [ 176.897968][ T6567] nvme_fcloop: unknown parameter or missing value '7' [ 177.019669][ T6570] netlink: 354 bytes leftover after parsing attributes in process `syz.3.163'. [ 177.066033][ T6567] nvme_fcloop: unknown parameter or missing value '7' [ 177.132603][ T6567] nvme_fcloop: unknown parameter or missing value '7' [ 177.215273][ T6567] nvme_fcloop: unknown parameter or missing value '7' [ 177.305734][ T6567] nvme_fcloop: unknown parameter or missing value '7' [ 177.392552][ T6567] nvme_fcloop: unknown parameter or missing value '7' [ 177.431194][ T6567] nvme_fcloop: unknown parameter or missing value '7' [ 177.492674][ T6567] nvme_fcloop: unknown parameter or missing value '7' [ 178.679957][ T6593] netlink: 44 bytes leftover after parsing attributes in process `syz.3.170'. [ 180.594299][ T6622] netlink: 4 bytes leftover after parsing attributes in process `syz.1.178'. [ 181.305139][ T6639] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input5 [ 181.416870][ T6641] netlink: 28 bytes leftover after parsing attributes in process `syz.2.182'. [ 181.506729][ T6641] veth1_macvtap: left promiscuous mode [ 184.319007][ T30] audit: type=1804 audit(6039471799.709:2): pid=6674 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.2.189" name="/newroot/sys/kernel/debug/tracing/events/vmalloc/filter" dev="tracefs" ino=19680823 res=1 errno=0 [ 186.743169][ T6693] netlink: 16 bytes leftover after parsing attributes in process `syz.2.195'. [ 187.964290][ T6712] FAULT_INJECTION: forcing a failure. [ 187.964290][ T6712] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 188.059282][ T6712] CPU: 1 UID: 0 PID: 6712 Comm: syz.3.199 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 188.059331][ T6712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 188.059353][ T6712] Call Trace: [ 188.059363][ T6712] [ 188.059378][ T6712] dump_stack_lvl+0x16c/0x1f0 [ 188.059428][ T6712] should_fail_ex+0x512/0x640 [ 188.059470][ T6712] _copy_from_user+0x2e/0xd0 [ 188.059511][ T6712] copy_msghdr_from_user+0x98/0x160 [ 188.059554][ T6712] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 188.059615][ T6712] ___sys_sendmsg+0xfe/0x1d0 [ 188.059659][ T6712] ? __pfx____sys_sendmsg+0x10/0x10 [ 188.059750][ T6712] __sys_sendmsg+0x16d/0x220 [ 188.059793][ T6712] ? __pfx___sys_sendmsg+0x10/0x10 [ 188.059847][ T6712] ? rcu_is_watching+0x12/0xc0 [ 188.059898][ T6712] do_syscall_64+0xcd/0x260 [ 188.059948][ T6712] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 188.059980][ T6712] RIP: 0033:0x7fe26798d169 [ 188.060004][ T6712] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 188.060033][ T6712] RSP: 002b:00007fe268799038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 188.060062][ T6712] RAX: ffffffffffffffda RBX: 00007fe267ba5fa0 RCX: 00007fe26798d169 [ 188.060082][ T6712] RDX: 0000000004000000 RSI: 00002000000002c0 RDI: 0000000000000003 [ 188.060100][ T6712] RBP: 00007fe268799090 R08: 0000000000000000 R09: 0000000000000000 [ 188.060117][ T6712] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 188.060135][ T6712] R13: 0000000000000000 R14: 00007fe267ba5fa0 R15: 00007ffc7a88e408 [ 188.060173][ T6712] [ 188.741565][ T6724] FAULT_INJECTION: forcing a failure. [ 188.741565][ T6724] name failslab, interval 1, probability 0, space 0, times 0 [ 188.838302][ T6724] CPU: 0 UID: 0 PID: 6724 Comm: syz.1.201 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 188.838345][ T6724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 188.838363][ T6724] Call Trace: [ 188.838373][ T6724] [ 188.838385][ T6724] dump_stack_lvl+0x16c/0x1f0 [ 188.838435][ T6724] should_fail_ex+0x512/0x640 [ 188.838470][ T6724] ? fs_reclaim_acquire+0xae/0x150 [ 188.838511][ T6724] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 188.838555][ T6724] should_failslab+0xc2/0x120 [ 188.838585][ T6724] __kmalloc_noprof+0xd2/0x510 [ 188.838642][ T6724] tomoyo_realpath_from_path+0xc2/0x6e0 [ 188.838690][ T6724] ? tomoyo_profile+0x47/0x60 [ 188.838742][ T6724] tomoyo_path_number_perm+0x245/0x580 [ 188.838778][ T6724] ? tomoyo_path_number_perm+0x237/0x580 [ 188.838820][ T6724] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 188.838860][ T6724] ? find_held_lock+0x2b/0x80 [ 188.838935][ T6724] ? find_held_lock+0x2b/0x80 [ 188.838974][ T6724] ? hook_file_ioctl_common+0x145/0x410 [ 188.839018][ T6724] ? __fget_files+0x20e/0x3c0 [ 188.839072][ T6724] security_file_ioctl+0x9b/0x240 [ 188.839114][ T6724] __x64_sys_ioctl+0xb7/0x200 [ 188.839156][ T6724] do_syscall_64+0xcd/0x260 [ 188.839207][ T6724] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 188.839239][ T6724] RIP: 0033:0x7f113d38d169 [ 188.839263][ T6724] 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 [ 188.839300][ T6724] RSP: 002b:00007f113e277038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 188.839329][ T6724] RAX: ffffffffffffffda RBX: 00007f113d5a5fa0 RCX: 00007f113d38d169 [ 188.839350][ T6724] RDX: 0000000000000003 RSI: 0000000000004b4e RDI: 0000000000000003 [ 188.839368][ T6724] RBP: 00007f113e277090 R08: 0000000000000000 R09: 0000000000000000 [ 188.839386][ T6724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 188.839404][ T6724] R13: 0000000000000000 R14: 00007f113d5a5fa0 R15: 00007ffde71bd9c8 [ 188.839445][ T6724] [ 189.039908][ C0] vkms_vblank_simulate: vblank timer overrun [ 189.365436][ T6724] ERROR: Out of memory at tomoyo_realpath_from_path. [ 189.771543][ T6733] FAULT_INJECTION: forcing a failure. [ 189.771543][ T6733] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 189.840252][ T6733] CPU: 0 UID: 0 PID: 6733 Comm: syz.2.204 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 189.840296][ T6733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 189.840315][ T6733] Call Trace: [ 189.840324][ T6733] [ 189.840336][ T6733] dump_stack_lvl+0x16c/0x1f0 [ 189.840392][ T6733] should_fail_ex+0x512/0x640 [ 189.840434][ T6733] _copy_to_user+0x32/0xd0 [ 189.840477][ T6733] simple_read_from_buffer+0xcb/0x170 [ 189.840525][ T6733] proc_fail_nth_read+0x197/0x270 [ 189.840570][ T6733] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 189.840616][ T6733] ? rw_verify_area+0xcf/0x680 [ 189.840653][ T6733] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 189.840697][ T6733] vfs_read+0x1de/0xc70 [ 189.840745][ T6733] ? __pfx___mutex_lock+0x10/0x10 [ 189.840793][ T6733] ? __pfx_vfs_read+0x10/0x10 [ 189.840847][ T6733] ? __fget_files+0x20e/0x3c0 [ 189.840906][ T6733] ksys_read+0x12a/0x240 [ 189.840948][ T6733] ? __pfx_ksys_read+0x10/0x10 [ 189.840988][ T6733] ? rcu_is_watching+0x12/0xc0 [ 189.841040][ T6733] do_syscall_64+0xcd/0x260 [ 189.841091][ T6733] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 189.841123][ T6733] RIP: 0033:0x7f4850f8bb7c [ 189.841153][ T6733] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 189.841182][ T6733] RSP: 002b:00007f4851e10030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 189.841211][ T6733] RAX: ffffffffffffffda RBX: 00007f48511a6080 RCX: 00007f4850f8bb7c [ 189.841231][ T6733] RDX: 000000000000000f RSI: 00007f4851e100a0 RDI: 0000000000000004 [ 189.841250][ T6733] RBP: 00007f4851e10090 R08: 0000000000000000 R09: 0000000000000000 [ 189.841268][ T6733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 189.841286][ T6733] R13: 0000000000000000 R14: 00007f48511a6080 R15: 00007ffffc30f858 [ 189.841334][ T6733] [ 190.035687][ C0] vkms_vblank_simulate: vblank timer overrun [ 190.375141][ T6125] syz.3.55 (6125) used greatest stack depth: 18552 bytes left [ 190.579658][ T6742] FAULT_INJECTION: forcing a failure. [ 190.579658][ T6742] name failslab, interval 1, probability 0, space 0, times 0 [ 190.619035][ T6742] CPU: 0 UID: 0 PID: 6742 Comm: syz.2.208 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 190.619078][ T6742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 190.619096][ T6742] Call Trace: [ 190.619106][ T6742] [ 190.619117][ T6742] dump_stack_lvl+0x16c/0x1f0 [ 190.619166][ T6742] should_fail_ex+0x512/0x640 [ 190.619201][ T6742] ? __kmalloc_noprof+0xbf/0x510 [ 190.619249][ T6742] ? kernfs_fop_write_iter+0x237/0x510 [ 190.619286][ T6742] should_failslab+0xc2/0x120 [ 190.619314][ T6742] __kmalloc_noprof+0xd2/0x510 [ 190.619371][ T6742] kernfs_fop_write_iter+0x237/0x510 [ 190.619415][ T6742] vfs_write+0x5ba/0x1180 [ 190.619458][ T6742] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 190.619497][ T6742] ? __pfx___mutex_lock+0x10/0x10 [ 190.619542][ T6742] ? __pfx_vfs_write+0x10/0x10 [ 190.619609][ T6742] ksys_write+0x12a/0x240 [ 190.619652][ T6742] ? __pfx_ksys_write+0x10/0x10 [ 190.619692][ T6742] ? rcu_is_watching+0x12/0xc0 [ 190.619742][ T6742] do_syscall_64+0xcd/0x260 [ 190.619788][ T6742] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 190.619818][ T6742] RIP: 0033:0x7f4850f8d169 [ 190.619841][ T6742] 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 [ 190.619868][ T6742] RSP: 002b:00007f4851e31038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 190.619896][ T6742] RAX: ffffffffffffffda RBX: 00007f48511a5fa0 RCX: 00007f4850f8d169 [ 190.619926][ T6742] RDX: 0000000000000081 RSI: 0000200000000040 RDI: 0000000000000003 [ 190.619944][ T6742] RBP: 00007f4851e31090 R08: 0000000000000000 R09: 0000000000000000 [ 190.619961][ T6742] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 190.619978][ T6742] R13: 0000000000000000 R14: 00007f48511a5fa0 R15: 00007ffffc30f858 [ 190.620018][ T6742] [ 190.811647][ C0] vkms_vblank_simulate: vblank timer overrun [ 191.797466][ T6755] could not allocate digest TFM handle [ 191.883012][ T6753] input input6: cannot allocate more than FF_MAX_EFFECTS effects [ 192.099321][ T6755] FAULT_INJECTION: forcing a failure. [ 192.099321][ T6755] name failslab, interval 1, probability 0, space 0, times 0 [ 192.159166][ T6755] CPU: 0 UID: 0 PID: 6755 Comm: syz.2.213 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 192.159210][ T6755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 192.159229][ T6755] Call Trace: [ 192.159239][ T6755] [ 192.159251][ T6755] dump_stack_lvl+0x16c/0x1f0 [ 192.159302][ T6755] should_fail_ex+0x512/0x640 [ 192.159337][ T6755] ? __kvmalloc_node_noprof+0x122/0x600 [ 192.159388][ T6755] should_failslab+0xc2/0x120 [ 192.159419][ T6755] __kvmalloc_node_noprof+0x135/0x600 [ 192.159467][ T6755] ? __pfx_net_ctl_permissions+0x10/0x10 [ 192.159516][ T6755] ? proc_sys_call_handler+0x2a6/0x5c0 [ 192.159548][ T6755] ? ns_capable_noaudit+0xda/0x110 [ 192.159597][ T6755] ? proc_sys_call_handler+0x2a6/0x5c0 [ 192.159629][ T6755] proc_sys_call_handler+0x2a6/0x5c0 [ 192.159666][ T6755] ? __pfx_proc_sys_call_handler+0x10/0x10 [ 192.159718][ T6755] vfs_write+0x5ba/0x1180 [ 192.159764][ T6755] ? __pfx_proc_sys_write+0x10/0x10 [ 192.159801][ T6755] ? __pfx_vfs_write+0x10/0x10 [ 192.159842][ T6755] ? find_held_lock+0x2b/0x80 [ 192.159910][ T6755] __x64_sys_pwrite64+0x1f4/0x250 [ 192.159956][ T6755] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 192.160007][ T6755] ? rcu_is_watching+0x12/0xc0 [ 192.160059][ T6755] do_syscall_64+0xcd/0x260 [ 192.160109][ T6755] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 192.160141][ T6755] RIP: 0033:0x7f4850f8d169 [ 192.160165][ T6755] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 192.160198][ T6755] RSP: 002b:00007f4851e31038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 192.160228][ T6755] RAX: ffffffffffffffda RBX: 00007f48511a5fa0 RCX: 00007f4850f8d169 [ 192.160249][ T6755] RDX: 0000000000000007 RSI: 0000000000000000 RDI: 0000000000000004 [ 192.160267][ T6755] RBP: 00007f4851e31090 R08: 0000000000000000 R09: 0000000000000000 [ 192.160286][ T6755] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000000001 [ 192.160304][ T6755] R13: 0000000000000000 R14: 00007f48511a5fa0 R15: 00007ffffc30f858 [ 192.160345][ T6755] [ 192.374820][ C0] vkms_vblank_simulate: vblank timer overrun [ 192.596077][ T6756] could not allocate digest TFM handle [ 194.889432][ T6786] FAULT_INJECTION: forcing a failure. [ 194.889432][ T6786] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 195.089609][ T6786] CPU: 0 UID: 0 PID: 6786 Comm: syz.1.218 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 195.089652][ T6786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 195.089669][ T6786] Call Trace: [ 195.089679][ T6786] [ 195.089691][ T6786] dump_stack_lvl+0x16c/0x1f0 [ 195.089741][ T6786] should_fail_ex+0x512/0x640 [ 195.089782][ T6786] _copy_from_user+0x2e/0xd0 [ 195.089822][ T6786] move_addr_to_kernel+0x65/0x170 [ 195.089856][ T6786] __sys_sendto+0x1be/0x510 [ 195.089893][ T6786] ? __pfx___sys_sendto+0x10/0x10 [ 195.089963][ T6786] ? ksys_write+0x1b9/0x240 [ 195.090006][ T6786] ? __pfx_ksys_write+0x10/0x10 [ 195.090044][ T6786] ? rcu_is_watching+0x12/0xc0 [ 195.090091][ T6786] __x64_sys_sendto+0xe0/0x1c0 [ 195.090126][ T6786] ? do_syscall_64+0x91/0x260 [ 195.090170][ T6786] ? lockdep_hardirqs_on+0x7c/0x110 [ 195.090213][ T6786] do_syscall_64+0xcd/0x260 [ 195.090261][ T6786] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.090291][ T6786] RIP: 0033:0x7f113d38d169 [ 195.090314][ T6786] 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 [ 195.090343][ T6786] RSP: 002b:00007f113e256038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 195.090370][ T6786] RAX: ffffffffffffffda RBX: 00007f113d5a6080 RCX: 00007f113d38d169 [ 195.090389][ T6786] RDX: 0000000000000401 RSI: 0000000000000000 RDI: 0000000000000007 [ 195.090405][ T6786] RBP: 00007f113e256090 R08: 0000200000000000 R09: 000000000000001c [ 195.090423][ T6786] R10: 000000000000007f R11: 0000000000000246 R12: 0000000000000001 [ 195.090440][ T6786] R13: 0000000000000000 R14: 00007f113d5a6080 R15: 00007ffde71bd9c8 [ 195.090483][ T6786] [ 195.270520][ C0] vkms_vblank_simulate: vblank timer overrun [ 197.185125][ T6817] mmap: syz.0.230 (6817) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 199.429564][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 199.435937][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 200.307602][ T6836] FAULT_INJECTION: forcing a failure. [ 200.307602][ T6836] name failslab, interval 1, probability 0, space 0, times 0 [ 200.408529][ T6836] CPU: 1 UID: 0 PID: 6836 Comm: syz.1.236 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 200.408573][ T6836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 200.408592][ T6836] Call Trace: [ 200.408602][ T6836] [ 200.408613][ T6836] dump_stack_lvl+0x16c/0x1f0 [ 200.408664][ T6836] should_fail_ex+0x512/0x640 [ 200.408700][ T6836] ? __kvmalloc_node_noprof+0x122/0x600 [ 200.408751][ T6836] should_failslab+0xc2/0x120 [ 200.408781][ T6836] __kvmalloc_node_noprof+0x135/0x600 [ 200.408832][ T6836] ? seq_read_iter+0x826/0x12c0 [ 200.408881][ T6836] ? seq_read_iter+0x826/0x12c0 [ 200.408919][ T6836] seq_read_iter+0x826/0x12c0 [ 200.408965][ T6836] ? __mutex_trylock_common+0xe9/0x250 [ 200.409037][ T6836] kernfs_fop_read_iter+0x40f/0x5a0 [ 200.409077][ T6836] ? rw_verify_area+0xcf/0x680 [ 200.409120][ T6836] vfs_read+0x8c8/0xc70 [ 200.409169][ T6836] ? __pfx___mutex_lock+0x10/0x10 [ 200.409218][ T6836] ? __pfx_vfs_read+0x10/0x10 [ 200.409290][ T6836] ksys_read+0x12a/0x240 [ 200.409334][ T6836] ? __pfx_ksys_read+0x10/0x10 [ 200.409390][ T6836] do_syscall_64+0xcd/0x260 [ 200.409441][ T6836] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 200.409475][ T6836] RIP: 0033:0x7f113d38d169 [ 200.409498][ T6836] 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 [ 200.409527][ T6836] RSP: 002b:00007f113e277038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 200.409555][ T6836] RAX: ffffffffffffffda RBX: 00007f113d5a5fa0 RCX: 00007f113d38d169 [ 200.409575][ T6836] RDX: 0000000000000ffb RSI: 0000200000000080 RDI: 0000000000000003 [ 200.409593][ T6836] RBP: 00007f113e277090 R08: 0000000000000000 R09: 0000000000000000 [ 200.409611][ T6836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 200.409628][ T6836] R13: 0000000000000000 R14: 00007f113d5a5fa0 R15: 00007ffde71bd9c8 [ 200.409668][ T6836] [ 201.042020][ T6848] FAULT_INJECTION: forcing a failure. [ 201.042020][ T6848] name failslab, interval 1, probability 0, space 0, times 0 [ 201.084089][ T6848] CPU: 0 UID: 0 PID: 6848 Comm: syz.0.239 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 201.084132][ T6848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 201.084157][ T6848] Call Trace: [ 201.084167][ T6848] [ 201.084179][ T6848] dump_stack_lvl+0x16c/0x1f0 [ 201.084231][ T6848] should_fail_ex+0x512/0x640 [ 201.084266][ T6848] ? __kmalloc_noprof+0xbf/0x510 [ 201.084318][ T6848] ? kernfs_fop_write_iter+0x237/0x510 [ 201.084355][ T6848] should_failslab+0xc2/0x120 [ 201.084385][ T6848] __kmalloc_noprof+0xd2/0x510 [ 201.084443][ T6848] kernfs_fop_write_iter+0x237/0x510 [ 201.084489][ T6848] vfs_write+0x5ba/0x1180 [ 201.084535][ T6848] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 201.084577][ T6848] ? __pfx___mutex_lock+0x10/0x10 [ 201.084623][ T6848] ? __pfx_vfs_write+0x10/0x10 [ 201.084695][ T6848] ksys_write+0x12a/0x240 [ 201.084739][ T6848] ? __pfx_ksys_write+0x10/0x10 [ 201.084780][ T6848] ? rcu_is_watching+0x12/0xc0 [ 201.084831][ T6848] do_syscall_64+0xcd/0x260 [ 201.084880][ T6848] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 201.084913][ T6848] RIP: 0033:0x7fa81a98d169 [ 201.084948][ T6848] 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 [ 201.084977][ T6848] RSP: 002b:00007fa81b854038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 201.085004][ T6848] RAX: ffffffffffffffda RBX: 00007fa81aba5fa0 RCX: 00007fa81a98d169 [ 201.085023][ T6848] RDX: 000000000000fdef RSI: 0000000000000000 RDI: 0000000000000003 [ 201.085039][ T6848] RBP: 00007fa81b854090 R08: 0000000000000000 R09: 0000000000000000 [ 201.085056][ T6848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 201.085073][ T6848] R13: 0000000000000000 R14: 00007fa81aba5fa0 R15: 00007ffe1674edb8 [ 201.085117][ T6848] [ 201.271151][ C0] vkms_vblank_simulate: vblank timer overrun [ 201.730447][ T6856] FAULT_INJECTION: forcing a failure. [ 201.730447][ T6856] name failslab, interval 1, probability 0, space 0, times 0 [ 201.809017][ T6856] CPU: 1 UID: 0 PID: 6856 Comm: syz.0.241 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 201.809059][ T6856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 201.809076][ T6856] Call Trace: [ 201.809085][ T6856] [ 201.809096][ T6856] dump_stack_lvl+0x16c/0x1f0 [ 201.809147][ T6856] should_fail_ex+0x512/0x640 [ 201.809182][ T6856] ? __kvmalloc_node_noprof+0x122/0x600 [ 201.809232][ T6856] should_failslab+0xc2/0x120 [ 201.809262][ T6856] __kvmalloc_node_noprof+0x135/0x600 [ 201.809309][ T6856] ? seq_read_iter+0x826/0x12c0 [ 201.809358][ T6856] ? seq_read_iter+0x826/0x12c0 [ 201.809395][ T6856] seq_read_iter+0x826/0x12c0 [ 201.809440][ T6856] ? __mutex_trylock_common+0xe9/0x250 [ 201.809483][ T6856] kernfs_fop_read_iter+0x40f/0x5a0 [ 201.809522][ T6856] ? rw_verify_area+0xcf/0x680 [ 201.809565][ T6856] vfs_read+0x8c8/0xc70 [ 201.809613][ T6856] ? __pfx___mutex_lock+0x10/0x10 [ 201.809659][ T6856] ? __pfx_vfs_read+0x10/0x10 [ 201.809731][ T6856] ksys_read+0x12a/0x240 [ 201.809773][ T6856] ? __pfx_ksys_read+0x10/0x10 [ 201.809820][ T6856] ? rcu_is_watching+0x12/0xc0 [ 201.809872][ T6856] do_syscall_64+0xcd/0x260 [ 201.809922][ T6856] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 201.809954][ T6856] RIP: 0033:0x7fa81a98d169 [ 201.809978][ T6856] 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 [ 201.810012][ T6856] RSP: 002b:00007fa81b833038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 201.810041][ T6856] RAX: ffffffffffffffda RBX: 00007fa81aba6080 RCX: 00007fa81a98d169 [ 201.810061][ T6856] RDX: 0000000000000011 RSI: 00002000000000c0 RDI: 0000000000000005 [ 201.810080][ T6856] RBP: 00007fa81b833090 R08: 0000000000000000 R09: 0000000000000000 [ 201.810098][ T6856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 201.810117][ T6856] R13: 0000000000000000 R14: 00007fa81aba6080 R15: 00007ffe1674edb8 [ 201.810158][ T6856] [ 201.929481][ T6854] zswap: compressor not available [ 203.011773][ T6864] bridge0: port 3(team0) entered blocking state [ 203.018294][ T6864] bridge0: port 3(team0) entered disabled state [ 203.080062][ T6864] team0: entered allmulticast mode [ 203.085361][ T6864] team_slave_0: entered allmulticast mode [ 203.138075][ T6864] team_slave_1: entered allmulticast mode [ 203.163571][ T6864] team0: entered promiscuous mode [ 203.189041][ T6864] team_slave_0: entered promiscuous mode [ 203.209247][ T6864] team_slave_1: entered promiscuous mode [ 203.226935][ T6864] bridge0: port 3(team0) entered blocking state [ 203.233639][ T6864] bridge0: port 3(team0) entered forwarding state [ 205.266633][ T6897] FAULT_INJECTION: forcing a failure. [ 205.266633][ T6897] name failslab, interval 1, probability 0, space 0, times 0 [ 205.280265][ T6897] CPU: 0 UID: 0 PID: 6897 Comm: syz.1.253 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 205.280307][ T6897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 205.280326][ T6897] Call Trace: [ 205.280335][ T6897] [ 205.280346][ T6897] dump_stack_lvl+0x16c/0x1f0 [ 205.280396][ T6897] should_fail_ex+0x512/0x640 [ 205.280431][ T6897] ? __kmalloc_cache_node_noprof+0x5a/0x420 [ 205.280482][ T6897] should_failslab+0xc2/0x120 [ 205.280511][ T6897] __kmalloc_cache_node_noprof+0x6d/0x420 [ 205.280558][ T6897] ? __get_vm_area_node+0x101/0x300 [ 205.280602][ T6897] __get_vm_area_node+0x101/0x300 [ 205.280657][ T6897] __vmalloc_node_range_noprof+0x277/0x1540 [ 205.280697][ T6897] ? kernel_clone+0xfc/0x960 [ 205.280740][ T6897] ? __mod_memcg_lruvec_state+0x533/0x760 [ 205.280786][ T6897] ? find_held_lock+0x2b/0x80 [ 205.280828][ T6897] ? rcu_is_watching+0x12/0xc0 [ 205.280866][ T6897] ? kernel_clone+0xfc/0x960 [ 205.280918][ T6897] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 205.280957][ T6897] ? __memcg_slab_post_alloc_hook+0x4d0/0x940 [ 205.280998][ T6897] ? rcu_is_watching+0x12/0xc0 [ 205.281038][ T6897] ? kernel_clone+0xfc/0x960 [ 205.281079][ T6897] __vmalloc_node_noprof+0x74/0xa0 [ 205.281120][ T6897] ? kernel_clone+0xfc/0x960 [ 205.281165][ T6897] copy_process+0x2ead/0x91a0 [ 205.281227][ T6897] ? __lock_acquire+0x5ca/0x1ba0 [ 205.281287][ T6897] ? __lock_acquire+0xaa4/0x1ba0 [ 205.281348][ T6897] ? __pfx_copy_process+0x10/0x10 [ 205.281401][ T6897] ? find_held_lock+0x2b/0x80 [ 205.281438][ T6897] ? __might_fault+0xe3/0x190 [ 205.281485][ T6897] ? __might_fault+0xe3/0x190 [ 205.281530][ T6897] ? __might_fault+0x13b/0x190 [ 205.281588][ T6897] ? _copy_from_user+0x59/0xd0 [ 205.281634][ T6897] kernel_clone+0xfc/0x960 [ 205.281676][ T6897] ? get_pid_task+0xfc/0x250 [ 205.281708][ T6897] ? __pfx_kernel_clone+0x10/0x10 [ 205.281783][ T6897] __do_sys_clone3+0x212/0x290 [ 205.281829][ T6897] ? __pfx___do_sys_clone3+0x10/0x10 [ 205.281930][ T6897] do_syscall_64+0xcd/0x260 [ 205.281980][ T6897] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 205.282012][ T6897] RIP: 0033:0x7f113d38d169 [ 205.282035][ T6897] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 205.282064][ T6897] RSP: 002b:00007f113e255f08 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 205.282091][ T6897] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f113d38d169 [ 205.282110][ T6897] RDX: 00007f113e255f20 RSI: 0000000000000058 RDI: 00007f113e255f20 [ 205.282128][ T6897] RBP: 00007f113e256090 R08: 0000000000000000 R09: 0000000000000058 [ 205.282145][ T6897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 205.282162][ T6897] R13: 0000000000000000 R14: 00007f113d5a6080 R15: 00007ffde71bd9c8 [ 205.282200][ T6897] [ 205.282214][ T6897] syz.1.253: vmalloc error: size 32768, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 205.929503][ T6897] CPU: 1 UID: 0 PID: 6897 Comm: syz.1.253 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 205.929547][ T6897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 205.929566][ T6897] Call Trace: [ 205.929576][ T6897] [ 205.929591][ T6897] dump_stack_lvl+0x16c/0x1f0 [ 205.929643][ T6897] warn_alloc+0x248/0x3a0 [ 205.929705][ T6897] ? __pfx_warn_alloc+0x10/0x10 [ 205.929752][ T6897] ? rcu_is_watching+0x12/0xc0 [ 205.929792][ T6897] ? trace_kmalloc+0x2b/0xd0 [ 205.929823][ T6897] ? __kmalloc_cache_node_noprof+0x272/0x420 [ 205.929875][ T6897] ? __kasan_kmalloc+0x8a/0xb0 [ 205.929922][ T6897] ? __get_vm_area_node+0x1e5/0x300 [ 205.929982][ T6897] __vmalloc_node_range_noprof+0xd31/0x1540 [ 205.930025][ T6897] ? __mod_memcg_lruvec_state+0x533/0x760 [ 205.930067][ T6897] ? find_held_lock+0x2b/0x80 [ 205.930112][ T6897] ? rcu_is_watching+0x12/0xc0 [ 205.930150][ T6897] ? kernel_clone+0xfc/0x960 [ 205.930212][ T6897] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 205.930250][ T6897] ? __memcg_slab_post_alloc_hook+0x4d0/0x940 [ 205.930293][ T6897] ? rcu_is_watching+0x12/0xc0 [ 205.930335][ T6897] ? kernel_clone+0xfc/0x960 [ 205.930379][ T6897] __vmalloc_node_noprof+0x74/0xa0 [ 205.930422][ T6897] ? kernel_clone+0xfc/0x960 [ 205.930471][ T6897] copy_process+0x2ead/0x91a0 [ 205.930516][ T6897] ? __lock_acquire+0x5ca/0x1ba0 [ 205.930578][ T6897] ? __lock_acquire+0xaa4/0x1ba0 [ 205.930639][ T6897] ? __pfx_copy_process+0x10/0x10 [ 205.930698][ T6897] ? find_held_lock+0x2b/0x80 [ 205.930737][ T6897] ? __might_fault+0xe3/0x190 [ 205.930783][ T6897] ? __might_fault+0xe3/0x190 [ 205.930828][ T6897] ? __might_fault+0x13b/0x190 [ 205.930887][ T6897] ? _copy_from_user+0x59/0xd0 [ 205.930933][ T6897] kernel_clone+0xfc/0x960 [ 205.930976][ T6897] ? get_pid_task+0xfc/0x250 [ 205.931009][ T6897] ? __pfx_kernel_clone+0x10/0x10 [ 205.931080][ T6897] __do_sys_clone3+0x212/0x290 [ 205.931126][ T6897] ? __pfx___do_sys_clone3+0x10/0x10 [ 205.931230][ T6897] do_syscall_64+0xcd/0x260 [ 205.931282][ T6897] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 205.931314][ T6897] RIP: 0033:0x7f113d38d169 [ 205.931338][ T6897] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 205.931368][ T6897] RSP: 002b:00007f113e255f08 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 205.931396][ T6897] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f113d38d169 [ 205.931415][ T6897] RDX: 00007f113e255f20 RSI: 0000000000000058 RDI: 00007f113e255f20 [ 205.931434][ T6897] RBP: 00007f113e256090 R08: 0000000000000000 R09: 0000000000000058 [ 205.931453][ T6897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 205.931470][ T6897] R13: 0000000000000000 R14: 00007f113d5a6080 R15: 00007ffde71bd9c8 [ 205.931509][ T6897] [ 206.498994][ T6897] Mem-Info: [ 206.502170][ T6897] active_anon:82244 inactive_anon:0 isolated_anon:0 [ 206.502170][ T6897] active_file:14089 inactive_file:43174 isolated_file:0 [ 206.502170][ T6897] unevictable:768 dirty:234 writeback:0 [ 206.502170][ T6897] slab_reclaimable:10764 slab_unreclaimable:94269 [ 206.502170][ T6897] mapped:48144 shmem:77933 pagetables:987 [ 206.502170][ T6897] sec_pagetables:0 bounce:0 [ 206.502170][ T6897] kernel_misc_reclaimable:0 [ 206.502170][ T6897] free:1249461 free_pcp:6831 free_cma:0 [ 206.547460][ C0] vkms_vblank_simulate: vblank timer overrun [ 206.557970][ T6897] Node 0 active_anon:327676kB inactive_anon:0kB active_file:56356kB inactive_file:172624kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:192876kB dirty:936kB writeback:0kB shmem:308696kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10784kB pagetables:3948kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 206.591614][ C0] vkms_vblank_simulate: vblank timer overrun [ 206.597790][ T6897] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:48kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 206.628958][ C0] vkms_vblank_simulate: vblank timer overrun [ 206.649742][ T6897] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 206.676852][ C0] vkms_vblank_simulate: vblank timer overrun [ 206.870459][ T6897] lowmem_reserve[]: 0 2482 2483 2483 2483 [ 206.982360][ T6897] Node 0 DMA32 free:1109888kB boost:0kB min:34092kB low:42612kB high:51132kB reserved_highatomic:0KB active_anon:326732kB inactive_anon:0kB active_file:56356kB inactive_file:171044kB unevictable:1536kB writepending:984kB present:3129332kB managed:2541672kB mlocked:0kB bounce:0kB free_pcp:2408kB local_pcp:860kB free_cma:0kB [ 207.012807][ C0] vkms_vblank_simulate: vblank timer overrun [ 207.447507][ T6897] lowmem_reserve[]: 0 0 1 1 1 [ 207.488936][ T6897] Node 0 Normal free:12kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:44kB inactive_anon:0kB active_file:0kB inactive_file:1580kB unevictable:0kB writepending:0kB present:1048580kB managed:1644kB mlocked:0kB bounce:0kB free_pcp:8kB local_pcp:0kB free_cma:0kB [ 207.638888][ T6897] lowmem_reserve[]: 0 0 0 0 0 [ 207.643713][ T6897] Node 1 Normal free:3897816kB boost:0kB min:55784kB low:69728kB high:83672kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:0kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:2252kB local_pcp:2252kB free_cma:0kB [ 207.749043][ T6897] lowmem_reserve[]: 0 0 0 0 0 [ 207.799934][ T6897] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 207.864705][ T6897] Node 0 DMA32: 5133*4kB (UME) 1575*8kB (UME) 299*16kB (UME) 3270*32kB (UME) 2415*64kB (UME) 1315*128kB (UME) 558*256kB (UM) 144*512kB (UME) 24*1024kB (UM) 0*2048kB 99*4096kB (ME) = 1112092kB [ 207.938678][ T6897] Node 0 Normal: 1*4kB (M) 1*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 208.017542][ T6897] Node 1 Normal: 72*4kB (UE) 33*8kB (UME) 29*16kB (UME) 137*32kB (UME) 88*64kB (UME) 32*128kB (UME) 14*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 1*2048kB (E) 945*4096kB (M) = 3900184kB [ 208.107326][ T6897] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 208.249817][ T6897] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 208.318894][ T6897] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 208.379936][ T6897] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 208.429114][ T6897] 132217 total pagecache pages [ 208.433948][ T6897] 5 pages in swap cache [ 208.459907][ T6897] Free swap = 124996kB [ 208.471839][ T6897] Total swap = 124996kB [ 208.476068][ T6897] 2097051 pages RAM [ 208.509227][ T6897] 0 pages HighMem/MovableOnly [ 208.513993][ T6897] 429591 pages reserved [ 208.518179][ T6897] 0 pages cma reserved [ 209.459635][ T6921] ptrace attach of "./syz-executor exec"[5843] was attempted by "./syz-executor exec"[6921] [ 211.610795][ T6963] FAULT_INJECTION: forcing a failure. [ 211.610795][ T6963] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 211.669044][ T6963] CPU: 0 UID: 0 PID: 6963 Comm: syz.0.270 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 211.669086][ T6963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 211.669105][ T6963] Call Trace: [ 211.669115][ T6963] [ 211.669126][ T6963] dump_stack_lvl+0x16c/0x1f0 [ 211.669186][ T6963] should_fail_ex+0x512/0x640 [ 211.669230][ T6963] _copy_from_user+0x2e/0xd0 [ 211.669271][ T6963] kstrtouint_from_user+0xd6/0x1d0 [ 211.669322][ T6963] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 211.669375][ T6963] ? __lock_acquire+0xaa4/0x1ba0 [ 211.669446][ T6963] proc_fail_nth_write+0x83/0x250 [ 211.669492][ T6963] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 211.669548][ T6963] vfs_write+0x25c/0x1180 [ 211.669590][ T6963] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 211.669640][ T6963] ? __pfx___mutex_lock+0x10/0x10 [ 211.669687][ T6963] ? __pfx_vfs_write+0x10/0x10 [ 211.669742][ T6963] ? __fget_files+0x20e/0x3c0 [ 211.669799][ T6963] ksys_write+0x12a/0x240 [ 211.669843][ T6963] ? __pfx_ksys_write+0x10/0x10 [ 211.669900][ T6963] do_syscall_64+0xcd/0x260 [ 211.669949][ T6963] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 211.669978][ T6963] RIP: 0033:0x7fa81a98bc1f [ 211.670002][ T6963] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48 [ 211.670030][ T6963] RSP: 002b:00007fa81b854030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 211.670059][ T6963] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa81a98bc1f [ 211.670078][ T6963] RDX: 0000000000000001 RSI: 00007fa81b8540a0 RDI: 0000000000000003 [ 211.670096][ T6963] RBP: 00007fa81b854090 R08: 0000000000000000 R09: 0000000000000000 [ 211.670114][ T6963] R10: 000000000000003a R11: 0000000000000293 R12: 0000000000000002 [ 211.670131][ T6963] R13: 0000000000000001 R14: 00007fa81aba5fa0 R15: 00007ffe1674edb8 [ 211.670169][ T6963] [ 211.866975][ C0] vkms_vblank_simulate: vblank timer overrun [ 215.533110][ T6989] Invalid ELF header magic: != ELF [ 216.872084][ T5853] Bluetooth: hci3: command 0x0406 tx timeout [ 216.878174][ T5853] Bluetooth: hci1: command 0x0406 tx timeout [ 216.885034][ T5844] Bluetooth: hci0: command 0x0406 tx timeout [ 216.891350][ T55] Bluetooth: hci2: command 0x0406 tx timeout [ 221.214834][ T7037] FAULT_INJECTION: forcing a failure. [ 221.214834][ T7037] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 221.339080][ T7037] CPU: 0 UID: 0 PID: 7037 Comm: syz.0.288 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 221.339126][ T7037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 221.339144][ T7037] Call Trace: [ 221.339155][ T7037] [ 221.339166][ T7037] dump_stack_lvl+0x16c/0x1f0 [ 221.339217][ T7037] should_fail_ex+0x512/0x640 [ 221.339258][ T7037] should_fail_alloc_page+0xe7/0x130 [ 221.339291][ T7037] prepare_alloc_pages+0x3c2/0x610 [ 221.339338][ T7037] __alloc_frozen_pages_noprof+0x18f/0x23a0 [ 221.339397][ T7037] ? __lock_acquire+0x5ca/0x1ba0 [ 221.339454][ T7037] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 221.339526][ T7037] ? __lock_acquire+0x5ca/0x1ba0 [ 221.339573][ T7037] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 221.339609][ T7037] ? policy_nodemask+0xea/0x4e0 [ 221.339663][ T7037] alloc_pages_mpol+0x1fb/0x550 [ 221.339694][ T7037] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 221.339736][ T7037] folio_alloc_mpol_noprof+0x36/0x2f0 [ 221.339774][ T7037] shmem_alloc_folio+0x135/0x160 [ 221.339818][ T7037] shmem_alloc_and_add_folio+0x499/0xc20 [ 221.339877][ T7037] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 221.339932][ T7037] ? shmem_allowable_huge_orders+0xcb/0x2f0 [ 221.339989][ T7037] shmem_get_folio_gfp+0x687/0x1530 [ 221.340056][ T7037] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 221.340113][ T7037] ? filemap_map_pages+0xf6c/0x1680 [ 221.340149][ T7037] shmem_fault+0x1fe/0xa30 [ 221.340200][ T7037] ? __pfx_shmem_fault+0x10/0x10 [ 221.340255][ T7037] ? __pfx_filemap_map_pages+0x10/0x10 [ 221.340298][ T7037] __do_fault+0x10a/0x490 [ 221.340330][ T7037] do_pte_missing+0x1031/0x3fb0 [ 221.340380][ T7037] ? __handle_mm_fault+0x1010/0x2a40 [ 221.340431][ T7037] __handle_mm_fault+0x103d/0x2a40 [ 221.340489][ T7037] ? __pfx___handle_mm_fault+0x10/0x10 [ 221.340559][ T7037] ? find_vma+0xbf/0x140 [ 221.340592][ T7037] ? __pfx_find_vma+0x10/0x10 [ 221.340632][ T7037] handle_mm_fault+0x3fe/0xad0 [ 221.340684][ T7037] do_user_addr_fault+0x7a6/0x1370 [ 221.340727][ T7037] ? rcu_is_watching+0x12/0xc0 [ 221.340771][ T7037] exc_page_fault+0x5c/0xc0 [ 221.340815][ T7037] asm_exc_page_fault+0x26/0x30 [ 221.340847][ T7037] RIP: 0010:rep_movs_alternative+0xf/0x90 [ 221.340885][ T7037] Code: c4 10 c3 cc cc cc cc 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 48 83 f9 40 73 44 83 f9 08 73 25 85 c9 74 0f <8a> 06 88 07 48 ff c7 48 ff c6 48 ff c9 75 f1 c3 cc cc cc cc 66 66 [ 221.340914][ T7037] RSP: 0018:ffffc900039ffb20 EFLAGS: 00050202 [ 221.340938][ T7037] RAX: 0000000000000001 RBX: 0000000000000007 RCX: 0000000000000007 [ 221.340955][ T7037] RDX: ffffed10026c219d RSI: 0000000000000000 RDI: ffff888013610ce0 [ 221.340974][ T7037] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed10026c219c [ 221.340992][ T7037] R10: ffff888013610ce6 R11: 0000000000000000 R12: 0000000000000000 [ 221.341009][ T7037] R13: ffffc900039ffd98 R14: 0000000000000007 R15: ffff888013610ce0 [ 221.341060][ T7037] _copy_from_iter+0x391/0x15b0 [ 221.341112][ T7037] ? __pfx__copy_from_iter+0x10/0x10 [ 221.341149][ T7037] ? rcu_is_watching+0x12/0xc0 [ 221.341187][ T7037] ? trace_kmalloc+0x2b/0xd0 [ 221.341217][ T7037] ? __kvmalloc_node_noprof+0x296/0x600 [ 221.341263][ T7037] ? register_net_sysctl_sz+0x311/0x3e0 [ 221.341313][ T7037] ? proc_sys_call_handler+0x2a6/0x5c0 [ 221.341344][ T7037] ? ns_capable_noaudit+0xda/0x110 [ 221.341395][ T7037] proc_sys_call_handler+0x317/0x5c0 [ 221.341432][ T7037] ? __pfx_proc_sys_call_handler+0x10/0x10 [ 221.341484][ T7037] vfs_write+0x5ba/0x1180 [ 221.341528][ T7037] ? __pfx_proc_sys_write+0x10/0x10 [ 221.341566][ T7037] ? __pfx_vfs_write+0x10/0x10 [ 221.341606][ T7037] ? find_held_lock+0x2b/0x80 [ 221.341675][ T7037] __x64_sys_pwrite64+0x1f4/0x250 [ 221.341723][ T7037] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 221.341767][ T7037] ? rcu_is_watching+0x12/0xc0 [ 221.341819][ T7037] do_syscall_64+0xcd/0x260 [ 221.341870][ T7037] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 221.341901][ T7037] RIP: 0033:0x7fa81a98d169 [ 221.341924][ T7037] 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 [ 221.341953][ T7037] RSP: 002b:00007fa81b854038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 221.341981][ T7037] RAX: ffffffffffffffda RBX: 00007fa81aba5fa0 RCX: 00007fa81a98d169 [ 221.342001][ T7037] RDX: 0000000000000007 RSI: 0000000000000000 RDI: 0000000000000003 [ 221.342026][ T7037] RBP: 00007fa81b854090 R08: 0000000000000000 R09: 0000000000000000 [ 221.342045][ T7037] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000000001 [ 221.342063][ T7037] R13: 0000000000000000 R14: 00007fa81aba5fa0 R15: 00007ffe1674edb8 [ 221.342105][ T7037] [ 221.799639][ C0] vkms_vblank_simulate: vblank timer overrun [ 221.983382][ T7049] FAULT_INJECTION: forcing a failure. [ 221.983382][ T7049] name failslab, interval 1, probability 0, space 0, times 0 [ 221.996337][ T7049] CPU: 1 UID: 0 PID: 7049 Comm: syz.3.291 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 221.996377][ T7049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 221.996395][ T7049] Call Trace: [ 221.996406][ T7049] [ 221.996418][ T7049] dump_stack_lvl+0x16c/0x1f0 [ 221.996470][ T7049] should_fail_ex+0x512/0x640 [ 221.996505][ T7049] ? bpf_ksym_find+0x124/0x1c0 [ 221.996549][ T7049] should_failslab+0xc2/0x120 [ 221.996580][ T7049] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 221.996631][ T7049] ? skb_clone+0x190/0x3f0 [ 221.996681][ T7049] skb_clone+0x190/0x3f0 [ 221.996726][ T7049] dev_queue_xmit_nit+0x3e7/0xca0 [ 221.996796][ T7049] dev_hard_start_xmit+0x5b6/0x740 [ 221.996831][ T7049] ? kmem_cache_alloc_noprof+0x1cb/0x3b0 [ 221.996884][ T7049] __dev_queue_xmit+0x7eb/0x43e0 [ 221.996936][ T7049] ? __pfx___dev_queue_xmit+0x10/0x10 [ 221.997003][ T7049] ? __asan_memcpy+0x3c/0x60 [ 221.997045][ T7049] ? __asan_memcpy+0x3c/0x60 [ 221.997085][ T7049] ? __skb_clone+0x570/0x760 [ 221.997131][ T7049] netlink_deliver_tap+0xa87/0xd30 [ 221.997184][ T7049] netlink_unicast+0x6b2/0x7f0 [ 221.997242][ T7049] ? __pfx_netlink_unicast+0x10/0x10 [ 221.997285][ T7049] ? genl_rcv_msg+0x4bb/0x800 [ 221.997327][ T7049] netlink_ack+0x696/0xb80 [ 221.997384][ T7049] netlink_rcv_skb+0x347/0x440 [ 221.997430][ T7049] ? __pfx_genl_rcv_msg+0x10/0x10 [ 221.997463][ T7049] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 221.997530][ T7049] ? __pfx_down_read+0x10/0x10 [ 221.997561][ T7049] ? netlink_deliver_tap+0x1ae/0xd30 [ 221.997611][ T7049] genl_rcv+0x28/0x40 [ 221.997658][ T7049] netlink_unicast+0x53a/0x7f0 [ 221.997728][ T7049] ? __pfx_netlink_unicast+0x10/0x10 [ 221.997789][ T7049] netlink_sendmsg+0x8d1/0xdd0 [ 221.997846][ T7049] ? __pfx_netlink_sendmsg+0x10/0x10 [ 221.997912][ T7049] __sys_sendto+0x495/0x510 [ 221.997951][ T7049] ? __pfx___sys_sendto+0x10/0x10 [ 221.998005][ T7049] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 221.998072][ T7049] __x64_sys_sendto+0xe0/0x1c0 [ 221.998110][ T7049] ? do_syscall_64+0x91/0x260 [ 221.998155][ T7049] ? lockdep_hardirqs_on+0x7c/0x110 [ 221.998199][ T7049] do_syscall_64+0xcd/0x260 [ 221.998257][ T7049] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 221.998290][ T7049] RIP: 0033:0x7fe26798effc [ 221.998314][ T7049] Code: 2a 5f 02 00 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 70 5f 02 00 48 8b [ 221.998344][ T7049] RSP: 002b:00007fe268797ec0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 221.998371][ T7049] RAX: ffffffffffffffda RBX: 00007fe268797fc0 RCX: 00007fe26798effc [ 221.998390][ T7049] RDX: 0000000000000020 RSI: 00007fe268798010 RDI: 0000000000000005 [ 221.998408][ T7049] RBP: 0000000000000000 R08: 00007fe268797f14 R09: 000000000000000c [ 221.998426][ T7049] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000005 [ 221.998443][ T7049] R13: 00007fe268797f68 R14: 00007fe268798010 R15: 0000000000000000 [ 221.998484][ T7049] [ 224.283139][ T7062] RDS: rds_bind could not find a transport for ::ffff:172.20.20.187, load rds_tcp or rds_rdma? [ 224.809631][ T7076] netlink: 504 bytes leftover after parsing attributes in process `syz.3.299'. [ 224.822624][ T7076] netlink: 504 bytes leftover after parsing attributes in process `syz.3.299'. [ 233.971965][ T7147] mtrr: base(0x10000) is not aligned on a size(0x0000) boundary [ 234.680434][ T7153] FAULT_INJECTION: forcing a failure. [ 234.680434][ T7153] name failslab, interval 1, probability 0, space 0, times 0 [ 234.895556][ T7153] CPU: 1 UID: 0 PID: 7153 Comm: syz.1.319 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 234.895597][ T7153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 234.895615][ T7153] Call Trace: [ 234.895624][ T7153] [ 234.895635][ T7153] dump_stack_lvl+0x16c/0x1f0 [ 234.895685][ T7153] should_fail_ex+0x512/0x640 [ 234.895719][ T7153] ? __kmalloc_cache_node_noprof+0x5a/0x420 [ 234.895768][ T7153] should_failslab+0xc2/0x120 [ 234.895797][ T7153] __kmalloc_cache_node_noprof+0x6d/0x420 [ 234.895843][ T7153] ? __get_vm_area_node+0x101/0x300 [ 234.895885][ T7153] __get_vm_area_node+0x101/0x300 [ 234.895928][ T7153] __vmalloc_node_range_noprof+0x277/0x1540 [ 234.895970][ T7153] ? kernel_clone+0xfc/0x960 [ 234.896013][ T7153] ? __mod_memcg_lruvec_state+0x533/0x760 [ 234.896052][ T7153] ? find_held_lock+0x2b/0x80 [ 234.896101][ T7153] ? rcu_is_watching+0x12/0xc0 [ 234.896140][ T7153] ? kernel_clone+0xfc/0x960 [ 234.896192][ T7153] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 234.896232][ T7153] ? __memcg_slab_post_alloc_hook+0x4d0/0x940 [ 234.896272][ T7153] ? rcu_is_watching+0x12/0xc0 [ 234.896312][ T7153] ? kernel_clone+0xfc/0x960 [ 234.896353][ T7153] __vmalloc_node_noprof+0x74/0xa0 [ 234.896394][ T7153] ? kernel_clone+0xfc/0x960 [ 234.896440][ T7153] copy_process+0x2ead/0x91a0 [ 234.896484][ T7153] ? __lock_acquire+0x5ca/0x1ba0 [ 234.896543][ T7153] ? __lock_acquire+0xaa4/0x1ba0 [ 234.896605][ T7153] ? __pfx_copy_process+0x10/0x10 [ 234.896675][ T7153] ? find_held_lock+0x2b/0x80 [ 234.896712][ T7153] ? __might_fault+0xe3/0x190 [ 234.896759][ T7153] ? __might_fault+0xe3/0x190 [ 234.896803][ T7153] ? __might_fault+0x13b/0x190 [ 234.896861][ T7153] ? _copy_from_user+0x59/0xd0 [ 234.896905][ T7153] kernel_clone+0xfc/0x960 [ 234.896950][ T7153] ? get_pid_task+0xfc/0x250 [ 234.896981][ T7153] ? __pfx_kernel_clone+0x10/0x10 [ 234.897051][ T7153] __do_sys_clone3+0x212/0x290 [ 234.897103][ T7153] ? __pfx___do_sys_clone3+0x10/0x10 [ 234.897171][ T7153] ? __fget_files+0x20e/0x3c0 [ 234.897246][ T7153] do_syscall_64+0xcd/0x260 [ 234.897297][ T7153] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 234.897329][ T7153] RIP: 0033:0x7f113d38d169 [ 234.897352][ T7153] 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 [ 234.897381][ T7153] RSP: 002b:00007f113e276f08 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 234.897409][ T7153] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f113d38d169 [ 234.897429][ T7153] RDX: 00007f113e276f20 RSI: 0000000000000058 RDI: 00007f113e276f20 [ 234.897447][ T7153] RBP: 00007f113e277090 R08: 0000000000000000 R09: 0000000000000058 [ 234.897466][ T7153] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 234.897483][ T7153] R13: 0000000000000000 R14: 00007f113d5a5fa0 R15: 00007ffde71bd9c8 [ 234.897523][ T7153] [ 235.377324][ T7153] syz.1.319: vmalloc error: size 32768, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 235.668876][ T7153] CPU: 1 UID: 0 PID: 7153 Comm: syz.1.319 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 235.668917][ T7153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 235.668935][ T7153] Call Trace: [ 235.668945][ T7153] [ 235.668956][ T7153] dump_stack_lvl+0x16c/0x1f0 [ 235.669007][ T7153] warn_alloc+0x248/0x3a0 [ 235.669059][ T7153] ? __pfx_warn_alloc+0x10/0x10 [ 235.669106][ T7153] ? rcu_is_watching+0x12/0xc0 [ 235.669144][ T7153] ? trace_kmalloc+0x2b/0xd0 [ 235.669173][ T7153] ? __kmalloc_cache_node_noprof+0x272/0x420 [ 235.669224][ T7153] ? __kasan_kmalloc+0x8a/0xb0 [ 235.669270][ T7153] ? __get_vm_area_node+0x1e5/0x300 [ 235.669317][ T7153] __vmalloc_node_range_noprof+0xd31/0x1540 [ 235.669360][ T7153] ? __mod_memcg_lruvec_state+0x533/0x760 [ 235.669401][ T7153] ? find_held_lock+0x2b/0x80 [ 235.669446][ T7153] ? rcu_is_watching+0x12/0xc0 [ 235.669484][ T7153] ? kernel_clone+0xfc/0x960 [ 235.669538][ T7153] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 235.669578][ T7153] ? __memcg_slab_post_alloc_hook+0x4d0/0x940 [ 235.669620][ T7153] ? rcu_is_watching+0x12/0xc0 [ 235.669661][ T7153] ? kernel_clone+0xfc/0x960 [ 235.669703][ T7153] __vmalloc_node_noprof+0x74/0xa0 [ 235.669753][ T7153] ? kernel_clone+0xfc/0x960 [ 235.669800][ T7153] copy_process+0x2ead/0x91a0 [ 235.669845][ T7153] ? __lock_acquire+0x5ca/0x1ba0 [ 235.669905][ T7153] ? __lock_acquire+0xaa4/0x1ba0 [ 235.669966][ T7153] ? __pfx_copy_process+0x10/0x10 [ 235.670019][ T7153] ? find_held_lock+0x2b/0x80 [ 235.670056][ T7153] ? __might_fault+0xe3/0x190 [ 235.670102][ T7153] ? __might_fault+0xe3/0x190 [ 235.670147][ T7153] ? __might_fault+0x13b/0x190 [ 235.670205][ T7153] ? _copy_from_user+0x59/0xd0 [ 235.670250][ T7153] kernel_clone+0xfc/0x960 [ 235.670294][ T7153] ? get_pid_task+0xfc/0x250 [ 235.670326][ T7153] ? __pfx_kernel_clone+0x10/0x10 [ 235.670394][ T7153] __do_sys_clone3+0x212/0x290 [ 235.670441][ T7153] ? __pfx___do_sys_clone3+0x10/0x10 [ 235.670509][ T7153] ? __fget_files+0x20e/0x3c0 [ 235.670585][ T7153] do_syscall_64+0xcd/0x260 [ 235.670645][ T7153] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 235.670676][ T7153] RIP: 0033:0x7f113d38d169 [ 235.670699][ T7153] 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 [ 235.670733][ T7153] RSP: 002b:00007f113e276f08 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 235.670762][ T7153] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f113d38d169 [ 235.670781][ T7153] RDX: 00007f113e276f20 RSI: 0000000000000058 RDI: 00007f113e276f20 [ 235.670800][ T7153] RBP: 00007f113e277090 R08: 0000000000000000 R09: 0000000000000058 [ 235.670818][ T7153] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 235.670836][ T7153] R13: 0000000000000000 R14: 00007f113d5a5fa0 R15: 00007ffde71bd9c8 [ 235.670874][ T7153] [ 235.670917][ T7153] Mem-Info: [ 235.998135][ T7168] syz.0.321 uses obsolete (PF_INET,SOCK_PACKET) [ 236.616840][ T7153] active_anon:158579 inactive_anon:57630 isolated_anon:0 [ 236.616840][ T7153] active_file:12623 inactive_file:43343 isolated_file:0 [ 236.616840][ T7153] unevictable:768 dirty:194 writeback:0 [ 236.616840][ T7153] slab_reclaimable:10689 slab_unreclaimable:95330 [ 236.616840][ T7153] mapped:84733 shmem:203518 pagetables:1442 [ 236.616840][ T7153] sec_pagetables:0 bounce:0 [ 236.616840][ T7153] kernel_misc_reclaimable:0 [ 236.616840][ T7153] free:1119966 free_pcp:1904 free_cma:0 [ 236.988871][ T7153] Node 0 active_anon:627144kB inactive_anon:227468kB active_file:50804kB inactive_file:173300kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:338672kB dirty:912kB writeback:0kB shmem:802228kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11020kB pagetables:5748kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 237.331473][ T7153] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:48kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 237.364628][ T7153] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 237.392846][ T7153] lowmem_reserve[]: 0 2482 2483 2483 2483 [ 237.398777][ T7153] Node 0 DMA32 free:576228kB boost:0kB min:34092kB low:42612kB high:51132kB reserved_highatomic:0KB active_anon:632200kB inactive_anon:223568kB active_file:51304kB inactive_file:171720kB unevictable:1536kB writepending:1012kB present:3129332kB managed:2541672kB mlocked:0kB bounce:0kB free_pcp:2628kB local_pcp:32kB free_cma:0kB [ 237.621436][ T7153] lowmem_reserve[]: 0 0 1 1 1 [ 237.626739][ T7153] Node 0 Normal free:12kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:44kB inactive_anon:0kB active_file:0kB inactive_file:1580kB unevictable:0kB writepending:0kB present:1048580kB managed:1644kB mlocked:0kB bounce:0kB free_pcp:8kB local_pcp:8kB free_cma:0kB [ 237.908711][ T7153] lowmem_reserve[]: 0 0 0 0 0 [ 237.915423][ T7153] Node 1 Normal free:3901484kB boost:0kB min:55784kB low:69728kB high:83672kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:4kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:40kB local_pcp:36kB free_cma:0kB [ 238.185509][ T7181] ptrace attach of "./syz-executor exec"[5840] was attempted by "./syz-executor exec"[7181] [ 238.281366][ T7153] lowmem_reserve[]: 0 0 0 0 0 [ 238.286210][ T7153] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 238.392188][ T7153] Node 0 DMA32: 2763*4kB (UME) 720*8kB (UME) 226*16kB (UME) 224*32kB (UME) 136*64kB (UME) 51*128kB (UME) 125*256kB (UME) 142*512kB (UME) 25*1024kB (UME) 1*2048kB (E) 97*4096kB (UM) = 572492kB [ 238.558992][ T7153] Node 0 Normal: 1*4kB (M) 1*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 238.732385][ T7153] Node 1 Normal: 157*4kB (UE) 45*8kB (UME) 31*16kB (UME) 161*32kB (UME) 87*64kB (UME) 31*128kB (UME) 13*256kB (UME) 8*512kB (UME) 5*1024kB (UME) 1*2048kB (E) 945*4096kB (M) = 3901484kB [ 239.027558][ T7153] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 239.154685][ T7153] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 239.269028][ T7153] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 239.355208][ T7153] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 239.411595][ T7153] 252490 total pagecache pages [ 239.416436][ T7153] 8 pages in swap cache [ 239.488882][ T7153] Free swap = 94456kB [ 239.493054][ T7153] Total swap = 124996kB [ 239.497233][ T7153] 2097051 pages RAM [ 239.608890][ T7153] 0 pages HighMem/MovableOnly [ 239.613644][ T7153] 429591 pages reserved [ 239.617826][ T7153] 0 pages cma reserved [ 245.064685][ T7247] netlink: 20 bytes leftover after parsing attributes in process `syz.0.341'. [ 245.150194][ T7249] netlink: 28 bytes leftover after parsing attributes in process `syz.1.342'. [ 245.365325][ T7255] FAULT_INJECTION: forcing a failure. [ 245.365325][ T7255] name failslab, interval 1, probability 0, space 0, times 0 [ 245.501758][ T7255] CPU: 0 UID: 0 PID: 7255 Comm: syz.2.343 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 245.501800][ T7255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 245.501817][ T7255] Call Trace: [ 245.501834][ T7255] [ 245.501846][ T7255] dump_stack_lvl+0x16c/0x1f0 [ 245.501895][ T7255] should_fail_ex+0x512/0x640 [ 245.501929][ T7255] ? fs_reclaim_acquire+0xae/0x150 [ 245.501969][ T7255] should_failslab+0xc2/0x120 [ 245.502017][ T7255] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 245.502066][ T7255] ? ima_inode_get+0x120/0x580 [ 245.502118][ T7255] ima_inode_get+0x120/0x580 [ 245.502169][ T7255] process_measurement+0x63c/0x2360 [ 245.502230][ T7255] ? __pfx_process_measurement+0x10/0x10 [ 245.502284][ T7255] ? find_held_lock+0x2b/0x80 [ 245.502333][ T7255] ? do_raw_spin_unlock+0x172/0x230 [ 245.502417][ T7255] ? mark_held_locks+0x49/0x80 [ 245.502472][ T7255] ima_bprm_check+0xe7/0x210 [ 245.502518][ T7255] ? sched_exec+0x1d7/0x270 [ 245.502546][ T7255] ? __pfx_ima_bprm_check+0x10/0x10 [ 245.502591][ T7255] ? __pfx_sched_exec+0x10/0x10 [ 245.502630][ T7255] ima_bprm_creds_for_exec+0x54/0x70 [ 245.502679][ T7255] security_bprm_creds_for_exec+0xca/0x1e0 [ 245.502713][ T7255] bprm_execve+0x472/0x1650 [ 245.502760][ T7255] ? up_write+0x1b2/0x520 [ 245.502794][ T7255] ? __pfx_bprm_execve+0x10/0x10 [ 245.502842][ T7255] ? __asan_memcpy+0x3c/0x60 [ 245.502883][ T7255] ? copy_string_kernel+0x404/0x4a0 [ 245.502933][ T7255] do_execveat_common.isra.0+0x4a5/0x610 [ 245.502988][ T7255] __x64_sys_execveat+0xda/0x120 [ 245.503037][ T7255] do_syscall_64+0xcd/0x260 [ 245.503087][ T7255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 245.503119][ T7255] RIP: 0033:0x7f4850f8d169 [ 245.503142][ T7255] 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 [ 245.503172][ T7255] RSP: 002b:00007f4851e31038 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 245.503201][ T7255] RAX: ffffffffffffffda RBX: 00007f48511a5fa0 RCX: 00007f4850f8d169 [ 245.503221][ T7255] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 245.503240][ T7255] RBP: 00007f4851e31090 R08: 0000000000011000 R09: 0000000000000000 [ 245.503259][ T7255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 245.503277][ T7255] R13: 0000000000000000 R14: 00007f48511a5fa0 R15: 00007ffffc30f858 [ 245.503318][ T7255] [ 247.093418][ T7249] bond0: (slave bond_slave_0): Releasing backup interface [ 248.038000][ T7273] FAULT_INJECTION: forcing a failure. [ 248.038000][ T7273] name failslab, interval 1, probability 0, space 0, times 0 [ 248.269380][ T7273] CPU: 1 UID: 0 PID: 7273 Comm: syz.2.347 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 248.269422][ T7273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 248.269439][ T7273] Call Trace: [ 248.269448][ T7273] [ 248.269459][ T7273] dump_stack_lvl+0x16c/0x1f0 [ 248.269509][ T7273] should_fail_ex+0x512/0x640 [ 248.269542][ T7273] ? __kvmalloc_node_noprof+0x122/0x600 [ 248.269599][ T7273] should_failslab+0xc2/0x120 [ 248.269628][ T7273] __kvmalloc_node_noprof+0x135/0x600 [ 248.269673][ T7273] ? io_alloc_cache_init+0x33/0x170 [ 248.269722][ T7273] ? io_alloc_cache_init+0x33/0x170 [ 248.269762][ T7273] io_alloc_cache_init+0x33/0x170 [ 248.269806][ T7273] io_uring_setup+0x675/0x2090 [ 248.269841][ T7273] ? __pfx_io_uring_setup+0x10/0x10 [ 248.269869][ T7273] ? __mutex_unlock_slowpath+0x161/0x6a0 [ 248.269920][ T7273] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 248.269971][ T7273] ? __fget_files+0x20e/0x3c0 [ 248.270027][ T7273] ? ksys_write+0x1b9/0x240 [ 248.270068][ T7273] ? __pfx_ksys_write+0x10/0x10 [ 248.270117][ T7273] __x64_sys_io_uring_setup+0xc2/0x170 [ 248.270150][ T7273] do_syscall_64+0xcd/0x260 [ 248.270198][ T7273] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 248.270228][ T7273] RIP: 0033:0x7f4850f8d169 [ 248.270250][ T7273] 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 [ 248.270279][ T7273] RSP: 002b:00007f4851def038 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 248.270306][ T7273] RAX: ffffffffffffffda RBX: 00007f48511a6160 RCX: 00007f4850f8d169 [ 248.270325][ T7273] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000101 [ 248.270342][ T7273] RBP: 00007f4851def090 R08: 0000000000000000 R09: 0000000000000000 [ 248.270359][ T7273] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 248.270375][ T7273] R13: 0000000000000001 R14: 00007f48511a6160 R15: 00007ffffc30f858 [ 248.270413][ T7273] [ 256.077328][ T7361] netlink: 338 bytes leftover after parsing attributes in process `syz.3.372'. [ 256.783745][ T7380] netlink: del zone limit has 8 unknown bytes [ 260.862644][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 260.869030][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 261.645966][ T7440] netlink: 28 bytes leftover after parsing attributes in process `syz.2.386'. [ 261.855617][ T7443] FAULT_INJECTION: forcing a failure. [ 261.855617][ T7443] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 262.137691][ T7443] CPU: 1 UID: 0 PID: 7443 Comm: syz.2.386 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 262.137740][ T7443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 262.137764][ T7443] Call Trace: [ 262.137779][ T7443] [ 262.137796][ T7443] dump_stack_lvl+0x16c/0x1f0 [ 262.137858][ T7443] should_fail_ex+0x512/0x640 [ 262.137898][ T7443] _copy_from_iter+0x2a4/0x15b0 [ 262.137942][ T7443] ? policy_nodemask+0xea/0x4e0 [ 262.137991][ T7443] ? __pfx__copy_from_iter+0x10/0x10 [ 262.138031][ T7443] ? alloc_pages_mpol+0x25a/0x550 [ 262.138062][ T7443] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 262.138098][ T7443] copy_page_from_iter+0xa5/0x120 [ 262.138139][ T7443] anon_pipe_write+0xbe7/0x1a70 [ 262.138202][ T7443] ? __pfx_anon_pipe_write+0x10/0x10 [ 262.138252][ T7443] ? apparmor_file_permission+0x251/0x400 [ 262.138286][ T7443] ? bpf_lsm_file_permission+0x9/0x10 [ 262.138323][ T7443] ? security_file_permission+0x71/0x210 [ 262.138364][ T7443] ? rw_verify_area+0xcf/0x680 [ 262.138405][ T7443] vfs_write+0x5ba/0x1180 [ 262.138448][ T7443] ? __pfx_anon_pipe_write+0x10/0x10 [ 262.138501][ T7443] ? __pfx_vfs_write+0x10/0x10 [ 262.138540][ T7443] ? find_held_lock+0x2b/0x80 [ 262.138606][ T7443] ksys_write+0x205/0x240 [ 262.138650][ T7443] ? __pfx_ksys_write+0x10/0x10 [ 262.138699][ T7443] ? rcu_is_watching+0x12/0xc0 [ 262.138750][ T7443] do_syscall_64+0xcd/0x260 [ 262.138805][ T7443] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 262.138833][ T7443] RIP: 0033:0x7f4850f8d169 [ 262.138857][ T7443] 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 [ 262.138885][ T7443] RSP: 002b:00007f4851e10038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 262.138912][ T7443] RAX: ffffffffffffffda RBX: 00007f48511a6080 RCX: 00007f4850f8d169 [ 262.138931][ T7443] RDX: 0000000080000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 262.138948][ T7443] RBP: 00007f4851e10090 R08: 0000000000000000 R09: 0000000000000000 [ 262.138966][ T7443] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 262.138982][ T7443] R13: 0000000000000000 R14: 00007f48511a6080 R15: 00007ffffc30f858 [ 262.139023][ T7443] [ 264.859892][ T7500] netlink: 28 bytes leftover after parsing attributes in process `syz.3.394'. [ 265.660804][ T7513] FAULT_INJECTION: forcing a failure. [ 265.660804][ T7513] name failslab, interval 1, probability 0, space 0, times 0 [ 265.685460][ T7513] CPU: 0 UID: 0 PID: 7513 Comm: syz.2.395 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 265.685504][ T7513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 265.685522][ T7513] Call Trace: [ 265.685532][ T7513] [ 265.685543][ T7513] dump_stack_lvl+0x16c/0x1f0 [ 265.685596][ T7513] should_fail_ex+0x512/0x640 [ 265.685631][ T7513] ? __kmalloc_noprof+0xbf/0x510 [ 265.685681][ T7513] ? sock_kmalloc+0x111/0x170 [ 265.685727][ T7513] should_failslab+0xc2/0x120 [ 265.685757][ T7513] __kmalloc_noprof+0xd2/0x510 [ 265.685803][ T7513] ? __import_iovec+0x1c8/0x660 [ 265.685851][ T7513] sock_kmalloc+0x111/0x170 [ 265.685902][ T7513] ____sys_sendmsg+0x52a/0xc70 [ 265.685932][ T7513] ? copy_msghdr_from_user+0x10a/0x160 [ 265.685973][ T7513] ? __pfx_____sys_sendmsg+0x10/0x10 [ 265.686010][ T7513] ? __pfx__kstrtoull+0x10/0x10 [ 265.686067][ T7513] ___sys_sendmsg+0x134/0x1d0 [ 265.686111][ T7513] ? __pfx____sys_sendmsg+0x10/0x10 [ 265.686173][ T7513] ? find_held_lock+0x2b/0x80 [ 265.686247][ T7513] __sys_sendmmsg+0x200/0x420 [ 265.686295][ T7513] ? __pfx___sys_sendmmsg+0x10/0x10 [ 265.686352][ T7513] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 265.686419][ T7513] ? fput+0x70/0xf0 [ 265.686448][ T7513] ? ksys_write+0x1b9/0x240 [ 265.686491][ T7513] ? __pfx_ksys_write+0x10/0x10 [ 265.686533][ T7513] ? rcu_is_watching+0x12/0xc0 [ 265.686578][ T7513] __x64_sys_sendmmsg+0x9c/0x100 [ 265.686620][ T7513] ? lockdep_hardirqs_on+0x7c/0x110 [ 265.686664][ T7513] do_syscall_64+0xcd/0x260 [ 265.686714][ T7513] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 265.686746][ T7513] RIP: 0033:0x7f4850f8d169 [ 265.686770][ T7513] 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 [ 265.686799][ T7513] RSP: 002b:00007f4851e31038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 265.686828][ T7513] RAX: ffffffffffffffda RBX: 00007f48511a5fa0 RCX: 00007f4850f8d169 [ 265.686848][ T7513] RDX: 0000000000000002 RSI: 0000200000000200 RDI: 0000000000000003 [ 265.686866][ T7513] RBP: 00007f4851e31090 R08: 0000000000000000 R09: 0000000000000000 [ 265.686884][ T7513] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 265.686902][ T7513] R13: 0000000000000000 R14: 00007f48511a5fa0 R15: 00007ffffc30f858 [ 265.686942][ T7513] [ 266.896533][ T7500] bond0: (slave bond_slave_0): Releasing backup interface [ 267.430750][ T7527] can0: slcan on ttyS2. [ 267.756514][ T53] [drm:drm_crtc_add_crc_entry] *ERROR* Overflow of CRC buffer, userspace reads too slow. [ 268.060855][ T7523] can0 (unregistered): slcan off ttyS2. [ 268.669992][ T7554] FAULT_INJECTION: forcing a failure. [ 268.669992][ T7554] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 268.799089][ T7554] CPU: 0 UID: 0 PID: 7554 Comm: syz.0.403 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 268.799129][ T7554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 268.799146][ T7554] Call Trace: [ 268.799156][ T7554] [ 268.799166][ T7554] dump_stack_lvl+0x16c/0x1f0 [ 268.799214][ T7554] should_fail_ex+0x512/0x640 [ 268.799254][ T7554] _copy_from_user+0x2e/0xd0 [ 268.799292][ T7554] input_event_from_user+0x133/0x3b0 [ 268.799325][ T7554] ? __pfx_input_event_from_user+0x10/0x10 [ 268.799356][ T7554] ? __pfx___might_resched+0x10/0x10 [ 268.799398][ T7554] ? input_inject_event+0x1a5/0x390 [ 268.799453][ T7554] evdev_write+0x37b/0x750 [ 268.799488][ T7554] ? __pfx_evdev_write+0x10/0x10 [ 268.799519][ T7554] ? bpf_lsm_file_permission+0x9/0x10 [ 268.799557][ T7554] ? security_file_permission+0x71/0x210 [ 268.799599][ T7554] ? rw_verify_area+0xcf/0x680 [ 268.799641][ T7554] vfs_write+0x25c/0x1180 [ 268.799680][ T7554] ? __pfx_evdev_write+0x10/0x10 [ 268.799717][ T7554] ? __pfx_vfs_write+0x10/0x10 [ 268.799755][ T7554] ? find_held_lock+0x2b/0x80 [ 268.799804][ T7554] ? __fget_files+0x204/0x3c0 [ 268.799854][ T7554] ? __fget_files+0x20e/0x3c0 [ 268.799909][ T7554] ksys_write+0x205/0x240 [ 268.799951][ T7554] ? __pfx_ksys_write+0x10/0x10 [ 268.799991][ T7554] ? rcu_is_watching+0x12/0xc0 [ 268.800039][ T7554] do_syscall_64+0xcd/0x260 [ 268.800087][ T7554] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 268.800121][ T7554] RIP: 0033:0x7fa81a98d169 [ 268.800144][ T7554] 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 [ 268.800169][ T7554] RSP: 002b:00007fa81b854038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 268.800193][ T7554] RAX: ffffffffffffffda RBX: 00007fa81aba5fa0 RCX: 00007fa81a98d169 [ 268.800212][ T7554] RDX: 0000000000010001 RSI: 0000200000000040 RDI: 0000000000000003 [ 268.800230][ T7554] RBP: 00007fa81b854090 R08: 0000000000000000 R09: 0000000000000000 [ 268.800247][ T7554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 268.800264][ T7554] R13: 0000000000000000 R14: 00007fa81aba5fa0 R15: 00007ffe1674edb8 [ 268.800302][ T7554] [ 272.070427][ T7622] netlink: 504 bytes leftover after parsing attributes in process `syz.2.414'. [ 272.649289][ T7623] netlink: 146 bytes leftover after parsing attributes in process `syz.1.415'. [ 275.222389][ T7668] FAULT_INJECTION: forcing a failure. [ 275.222389][ T7668] name failslab, interval 1, probability 0, space 0, times 0 [ 275.309284][ T7668] CPU: 1 UID: 0 PID: 7668 Comm: syz.3.426 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 275.309326][ T7668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 275.309344][ T7668] Call Trace: [ 275.309355][ T7668] [ 275.309366][ T7668] dump_stack_lvl+0x16c/0x1f0 [ 275.309417][ T7668] should_fail_ex+0x512/0x640 [ 275.309458][ T7668] ? fs_reclaim_acquire+0xae/0x150 [ 275.309500][ T7668] ? tomoyo_encode2+0x100/0x3e0 [ 275.309540][ T7668] should_failslab+0xc2/0x120 [ 275.309570][ T7668] __kmalloc_noprof+0xd2/0x510 [ 275.309616][ T7668] ? d_absolute_path+0x136/0x1a0 [ 275.309658][ T7668] tomoyo_encode2+0x100/0x3e0 [ 275.309706][ T7668] tomoyo_encode+0x29/0x50 [ 275.309747][ T7668] tomoyo_realpath_from_path+0x18f/0x6e0 [ 275.309803][ T7668] tomoyo_path_number_perm+0x245/0x580 [ 275.309838][ T7668] ? tomoyo_path_number_perm+0x237/0x580 [ 275.309879][ T7668] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 275.309919][ T7668] ? find_held_lock+0x2b/0x80 [ 275.309995][ T7668] ? find_held_lock+0x2b/0x80 [ 275.310035][ T7668] ? hook_file_ioctl_common+0x145/0x410 [ 275.310078][ T7668] ? __fget_files+0x20e/0x3c0 [ 275.310142][ T7668] security_file_ioctl+0x9b/0x240 [ 275.310184][ T7668] __x64_sys_ioctl+0xb7/0x200 [ 275.310226][ T7668] do_syscall_64+0xcd/0x260 [ 275.310276][ T7668] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 275.310307][ T7668] RIP: 0033:0x7fe26798d169 [ 275.310331][ T7668] 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 [ 275.310360][ T7668] RSP: 002b:00007fe268799038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 275.310388][ T7668] RAX: ffffffffffffffda RBX: 00007fe267ba5fa0 RCX: 00007fe26798d169 [ 275.310408][ T7668] RDX: 0000000000000003 RSI: 0000000000004b4e RDI: 0000000000000003 [ 275.310433][ T7668] RBP: 00007fe268799090 R08: 0000000000000000 R09: 0000000000000000 [ 275.310452][ T7668] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 275.310470][ T7668] R13: 0000000000000000 R14: 00007fe267ba5fa0 R15: 00007ffc7a88e408 [ 275.310511][ T7668] [ 275.310536][ T7668] ERROR: Out of memory at tomoyo_realpath_from_path. [ 275.471875][ C1] vkms_vblank_simulate: vblank timer overrun [ 275.587310][ T7671] netlink: 'syz.2.427': attribute type 5 has an invalid length. [ 275.622324][ T7671] netlink: 'syz.2.427': attribute type 1 has an invalid length. [ 275.648967][ T7671] netlink: 12 bytes leftover after parsing attributes in process `syz.2.427'. [ 275.862424][ T7669] FAULT_INJECTION: forcing a failure. [ 275.862424][ T7669] name failslab, interval 1, probability 0, space 0, times 0 [ 275.896584][ T7669] CPU: 0 UID: 0 PID: 7669 Comm: syz.0.425 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 275.896632][ T7669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 275.896651][ T7669] Call Trace: [ 275.896660][ T7669] [ 275.896671][ T7669] dump_stack_lvl+0x16c/0x1f0 [ 275.896723][ T7669] should_fail_ex+0x512/0x640 [ 275.896757][ T7669] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0 [ 275.896813][ T7669] should_failslab+0xc2/0x120 [ 275.896846][ T7669] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 275.896898][ T7669] ? __d_alloc+0x31/0xaa0 [ 275.896935][ T7669] __d_alloc+0x31/0xaa0 [ 275.896971][ T7669] d_alloc+0x4a/0x1e0 [ 275.897004][ T7669] __rpc_lookup_create_exclusive+0x119/0x140 [ 275.897065][ T7669] ? __pfx___rpc_lookup_create_exclusive+0x10/0x10 [ 275.897144][ T7669] rpc_populate.constprop.0+0xbe/0x5d0 [ 275.897209][ T7669] rpc_fill_super+0x345/0x840 [ 275.897239][ T7669] ? sget_fc+0x808/0xc20 [ 275.897290][ T7669] ? __pfx_rpc_fill_super+0x10/0x10 [ 275.897320][ T7669] get_tree_keyed+0x10b/0x1d0 [ 275.897375][ T7669] vfs_get_tree+0x8b/0x340 [ 275.897416][ T7669] vfs_cmd_create+0xd7/0x2a0 [ 275.897452][ T7669] __do_sys_fsconfig+0x7b8/0xbe0 [ 275.897492][ T7669] ? __pfx___do_sys_fsconfig+0x10/0x10 [ 275.897539][ T7669] ? xfd_validate_state+0x5d/0x180 [ 275.897577][ T7669] ? rcu_is_watching+0x12/0xc0 [ 275.897629][ T7669] do_syscall_64+0xcd/0x260 [ 275.897679][ T7669] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 275.897711][ T7669] RIP: 0033:0x7fa81a98d169 [ 275.897736][ T7669] 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 [ 275.897765][ T7669] RSP: 002b:00007fa81b833038 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 275.897794][ T7669] RAX: ffffffffffffffda RBX: 00007fa81aba6080 RCX: 00007fa81a98d169 [ 275.897813][ T7669] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000006 [ 275.897831][ T7669] RBP: 00007fa81aa0e990 R08: 0000000000000000 R09: 0000000000000000 [ 275.897848][ T7669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 275.897866][ T7669] R13: 0000000000000000 R14: 00007fa81aba6080 R15: 00007ffe1674edb8 [ 275.897906][ T7669] [ 275.897923][ T7669] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory gssd [ 277.349592][ T7690] could not allocate digest TFM handle [ 277.695310][ T7702] FAULT_INJECTION: forcing a failure. [ 277.695310][ T7702] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 277.770146][ T7690] FAULT_INJECTION: forcing a failure. [ 277.770146][ T7690] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 277.862452][ T7702] CPU: 1 UID: 0 PID: 7702 Comm: syz.0.432 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 277.862494][ T7702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 277.862511][ T7702] Call Trace: [ 277.862521][ T7702] [ 277.862532][ T7702] dump_stack_lvl+0x16c/0x1f0 [ 277.862581][ T7702] should_fail_ex+0x512/0x640 [ 277.862623][ T7702] _copy_from_iter+0x2a4/0x15b0 [ 277.862671][ T7702] ? __pfx__copy_from_iter+0x10/0x10 [ 277.862710][ T7702] ? rcu_is_watching+0x12/0xc0 [ 277.862749][ T7702] ? trace_kmalloc+0x2b/0xd0 [ 277.862780][ T7702] ? __kmalloc_noprof+0x242/0x510 [ 277.862835][ T7702] kernfs_fop_write_iter+0x19a/0x510 [ 277.862881][ T7702] vfs_write+0x5ba/0x1180 [ 277.862925][ T7702] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 277.862966][ T7702] ? __pfx___mutex_lock+0x10/0x10 [ 277.863019][ T7702] ? __pfx_vfs_write+0x10/0x10 [ 277.863089][ T7702] ksys_write+0x12a/0x240 [ 277.863130][ T7702] ? __pfx_ksys_write+0x10/0x10 [ 277.863169][ T7702] ? rcu_is_watching+0x12/0xc0 [ 277.863218][ T7702] do_syscall_64+0xcd/0x260 [ 277.863267][ T7702] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 277.863298][ T7702] RIP: 0033:0x7fa81a98d169 [ 277.863321][ T7702] 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 [ 277.863350][ T7702] RSP: 002b:00007fa81b854038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 277.863385][ T7702] RAX: ffffffffffffffda RBX: 00007fa81aba5fa0 RCX: 00007fa81a98d169 [ 277.863423][ T7702] RDX: 0000000000000081 RSI: 0000200000000040 RDI: 0000000000000003 [ 277.863443][ T7702] RBP: 00007fa81b854090 R08: 0000000000000000 R09: 0000000000000000 [ 277.863462][ T7702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 277.863481][ T7702] R13: 0000000000000000 R14: 00007fa81aba5fa0 R15: 00007ffe1674edb8 [ 277.863523][ T7702] [ 277.949152][ T7690] CPU: 0 UID: 0 PID: 7690 Comm: syz.1.438 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 277.949217][ T7690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 277.949236][ T7690] Call Trace: [ 277.949247][ T7690] [ 277.949258][ T7690] dump_stack_lvl+0x16c/0x1f0 [ 277.949312][ T7690] should_fail_ex+0x512/0x640 [ 277.949358][ T7690] _copy_from_iter+0x2a4/0x15b0 [ 277.949409][ T7690] ? __pfx__copy_from_iter+0x10/0x10 [ 277.949447][ T7690] ? rcu_is_watching+0x12/0xc0 [ 277.949488][ T7690] ? trace_kmalloc+0x2b/0xd0 [ 277.949519][ T7690] ? __kvmalloc_node_noprof+0x296/0x600 [ 277.949567][ T7690] ? register_net_sysctl_sz+0x311/0x3e0 [ 277.949617][ T7690] ? proc_sys_call_handler+0x2a6/0x5c0 [ 277.949650][ T7690] ? ns_capable_noaudit+0xda/0x110 [ 277.949718][ T7690] proc_sys_call_handler+0x317/0x5c0 [ 277.949755][ T7690] ? __pfx_proc_sys_call_handler+0x10/0x10 [ 277.949809][ T7690] vfs_write+0x5ba/0x1180 [ 277.949857][ T7690] ? __pfx_proc_sys_write+0x10/0x10 [ 277.949920][ T7690] ? __pfx_vfs_write+0x10/0x10 [ 277.949964][ T7690] ? find_held_lock+0x2b/0x80 [ 277.950032][ T7690] __x64_sys_pwrite64+0x1f4/0x250 [ 277.950083][ T7690] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 277.950131][ T7690] ? rcu_is_watching+0x12/0xc0 [ 277.950194][ T7690] do_syscall_64+0xcd/0x260 [ 277.950249][ T7690] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 277.950283][ T7690] RIP: 0033:0x7f113d38d169 [ 277.950308][ T7690] 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 [ 277.950341][ T7690] RSP: 002b:00007f113e277038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 277.950372][ T7690] RAX: ffffffffffffffda RBX: 00007f113d5a5fa0 RCX: 00007f113d38d169 [ 277.950394][ T7690] RDX: 0000000000000007 RSI: 0000000000000000 RDI: 0000000000000004 [ 277.950413][ T7690] RBP: 00007f113e277090 R08: 0000000000000000 R09: 0000000000000000 [ 277.950434][ T7690] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000000001 [ 277.950454][ T7690] R13: 0000000000000000 R14: 00007f113d5a5fa0 R15: 00007ffde71bd9c8 [ 277.950496][ T7690] [ 278.266316][ C1] vkms_vblank_simulate: vblank timer overrun [ 280.449229][ T7730] could not allocate digest TFM handle [ 282.444450][ T7747] FAULT_INJECTION: forcing a failure. [ 282.444450][ T7747] name failslab, interval 1, probability 0, space 0, times 0 [ 282.542195][ T7747] CPU: 0 UID: 0 PID: 7747 Comm: syz.2.443 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 282.542236][ T7747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 282.542254][ T7747] Call Trace: [ 282.542264][ T7747] [ 282.542275][ T7747] dump_stack_lvl+0x16c/0x1f0 [ 282.542325][ T7747] should_fail_ex+0x512/0x640 [ 282.542359][ T7747] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 282.542405][ T7747] should_failslab+0xc2/0x120 [ 282.542434][ T7747] __kmalloc_cache_noprof+0x6a/0x3e0 [ 282.542475][ T7747] ? rcu_is_watching+0x12/0xc0 [ 282.542513][ T7747] ? s_start+0x7b/0x320 [ 282.542546][ T7747] s_start+0x7b/0x320 [ 282.542580][ T7747] seq_read_iter+0x2be/0x12c0 [ 282.542623][ T7747] ? register_lock_class+0x41/0x4c0 [ 282.542666][ T7747] seq_read+0x39e/0x4e0 [ 282.542708][ T7747] ? __pfx_seq_read+0x10/0x10 [ 282.542748][ T7747] ? get_pid_task+0xfc/0x250 [ 282.542789][ T7747] ? __mutex_trylock_common+0xe9/0x250 [ 282.542833][ T7747] ? rw_verify_area+0xcf/0x680 [ 282.542869][ T7747] ? __pfx_seq_read+0x10/0x10 [ 282.542910][ T7747] vfs_read+0x1de/0xc70 [ 282.542958][ T7747] ? __pfx___mutex_lock+0x10/0x10 [ 282.543004][ T7747] ? __pfx_vfs_read+0x10/0x10 [ 282.543057][ T7747] ? __fget_files+0x20e/0x3c0 [ 282.543113][ T7747] ksys_read+0x12a/0x240 [ 282.543154][ T7747] ? __pfx_ksys_read+0x10/0x10 [ 282.543193][ T7747] ? rcu_is_watching+0x12/0xc0 [ 282.543243][ T7747] do_syscall_64+0xcd/0x260 [ 282.543293][ T7747] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 282.543323][ T7747] RIP: 0033:0x7f4850f8d169 [ 282.543347][ T7747] 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 [ 282.543378][ T7747] RSP: 002b:00007f4851e31038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 282.543423][ T7747] RAX: ffffffffffffffda RBX: 00007f48511a5fa0 RCX: 00007f4850f8d169 [ 282.543443][ T7747] RDX: 000000000000005a RSI: 0000200000000780 RDI: 0000000000000003 [ 282.543461][ T7747] RBP: 00007f4851e31090 R08: 0000000000000000 R09: 0000000000000000 [ 282.543479][ T7747] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 282.543497][ T7747] R13: 0000000000000000 R14: 00007f48511a5fa0 R15: 00007ffffc30f858 [ 282.543538][ T7747] [ 282.543551][ T7747] [ 282.768154][ T7747] ===================================== [ 282.773720][ T7747] WARNING: bad unlock balance detected! [ 282.779291][ T7747] 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 Not tainted [ 282.786437][ T7747] ------------------------------------- [ 282.791999][ T7747] syz.2.443/7747 is trying to release lock (event_mutex) at: [ 282.799410][ T7747] [] seq_read_iter+0x60d/0x12c0 [ 282.805875][ T7747] but there are no more locks to release! [ 282.811607][ T7747] [ 282.811607][ T7747] other info that might help us debug this: [ 282.819782][ T7747] 2 locks held by syz.2.443/7747: [ 282.824836][ T7747] #0: ffff888035182ef8 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x2a2/0x370 [ 282.833989][ T7747] #1: ffff8880133831c8 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xe1/0x12c0 [ 282.842960][ T7747] [ 282.842960][ T7747] stack backtrace: [ 282.848885][ T7747] CPU: 0 UID: 0 PID: 7747 Comm: syz.2.443 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 282.848925][ T7747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 282.848943][ T7747] Call Trace: [ 282.848952][ T7747] [ 282.848963][ T7747] dump_stack_lvl+0x116/0x1f0 [ 282.849010][ T7747] ? seq_read_iter+0x60d/0x12c0 [ 282.849051][ T7747] print_unlock_imbalance_bug+0x11b/0x130 [ 282.849099][ T7747] ? seq_read_iter+0x60d/0x12c0 [ 282.849138][ T7747] lock_release+0x242/0x2f0 [ 282.849168][ T7747] __mutex_unlock_slowpath+0xa2/0x6a0 [ 282.849215][ T7747] ? rcu_is_watching+0x12/0xc0 [ 282.849255][ T7747] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 282.849304][ T7747] ? rcu_is_watching+0x12/0xc0 [ 282.849341][ T7747] ? kfree+0x252/0x4d0 [ 282.849377][ T7747] ? __kasan_kmalloc+0x8a/0xb0 [ 282.849444][ T7747] seq_read_iter+0x60d/0x12c0 [ 282.849487][ T7747] ? register_lock_class+0x41/0x4c0 [ 282.849521][ T7747] seq_read+0x39e/0x4e0 [ 282.849561][ T7747] ? __pfx_seq_read+0x10/0x10 [ 282.849601][ T7747] ? get_pid_task+0xfc/0x250 [ 282.849631][ T7747] ? __mutex_trylock_common+0xe9/0x250 [ 282.849667][ T7747] ? rw_verify_area+0xcf/0x680 [ 282.849704][ T7747] ? __pfx_seq_read+0x10/0x10 [ 282.849743][ T7747] vfs_read+0x1de/0xc70 [ 282.849793][ T7747] ? __pfx___mutex_lock+0x10/0x10 [ 282.849839][ T7747] ? __pfx_vfs_read+0x10/0x10 [ 282.849885][ T7747] ? __fget_files+0x20e/0x3c0 [ 282.849933][ T7747] ksys_read+0x12a/0x240 [ 282.849976][ T7747] ? __pfx_ksys_read+0x10/0x10 [ 282.850016][ T7747] ? rcu_is_watching+0x12/0xc0 [ 282.850058][ T7747] do_syscall_64+0xcd/0x260 [ 282.850106][ T7747] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 282.850138][ T7747] RIP: 0033:0x7f4850f8d169 [ 282.850162][ T7747] 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 [ 282.850192][ T7747] RSP: 002b:00007f4851e31038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 282.850220][ T7747] RAX: ffffffffffffffda RBX: 00007f48511a5fa0 RCX: 00007f4850f8d169 [ 282.850240][ T7747] RDX: 000000000000005a RSI: 0000200000000780 RDI: 0000000000000003 [ 282.850259][ T7747] RBP: 00007f4851e31090 R08: 0000000000000000 R09: 0000000000000000 [ 282.850277][ T7747] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 282.850294][ T7747] R13: 0000000000000000 R14: 00007f48511a5fa0 R15: 00007ffffc30f858 [ 282.850322][ T7747] [ 288.103686][ T7666] syz.1.422 (7666) used greatest stack depth: 18120 bytes left