last executing test programs: 8.628928469s ago: executing program 0 (id=2251): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8400) socket(0xa, 0x1, 0x100) ioperm$auto(0x7, 0x5ad2, 0x8) modify_ldt$auto(0x1, 0x0, 0x10) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = openat$auto_lru_gen_rw_fops_vmscan(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/lru_gen\x00', 0xc0000, 0x0) pread64$auto(r0, &(0x7f0000000040)='\x00\x00\x00\x88\xde\x90\a\'\x9bM\xa0\x848\xbbz(\xe9\x05<\x82\xfe\xe2\xf6 \x0f8\xfb\xa7\xb4\xa0\x9e\xcb\xec\x9e{W\xed>\xe7l\xcb\x90\\/\x84\x99!*\xe3\x99}x\xd4\xa5D\xfa\xe5\xf9od^\xa6', 0x7ff, 0x400) socket(0x1e, 0x1, 0x0) openat$auto_vhost_vsock_fops_vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x121900, 0x0) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) socket(0x21, 0x3, 0x9) r2 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f0000000040)={[0x1ff, 0x7, 0xd, 0x8fd6, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x80000001, 0x7, 0x1, 0x9, 0x1, 0xfffffffffffffffe]}, 0x0) write$auto_event_trigger_fops_trace(r2, &(0x7f0000000340)="087a5fc885515accc34eb3c38a3a401bd245bdd75afcd2d75b35e79aaa1b0ef394e53c131e1cfc1a56d3a4b62413e7e10888135be1fabcd32641a9ce6a8e2af9eb715dcb518d6ed52cf5fe7db8422ba456f512a013f3b7da508d006908a53c9278190e211ae4b99973e46802f9af29cbf9c5a886def835e78a18d917430b73d52c9cb5a9433e8fe6f1027f96de", 0x8d) write$auto(r1, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) mmap$auto(0xc, 0x20009, 0x5, 0xeb1, 0x405, 0x8000) write$auto(0x3, 0x0, 0xffd8) unshare$auto(0x40000080) process_mrelease$auto(0xffffffffffffffff, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4004810}, 0x8800) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x8000) openat$auto_dma_heap_fops_dma_heap(0xffffffffffffff9c, 0x0, 0x50b41, 0x0) msync$auto(0x1ffff000, 0x180000000000000, 0x400000004) open(&(0x7f0000000000)='./file0\x00', 0x261c2, 0x84) mount$auto(0x0, &(0x7f0000001500)='./file0\x00', &(0x7f0000001540)='cifs\x00', 0x8002, 0x0) mincore$auto(0x1000, 0x8001, 0x0) close_range$auto(0x2, 0x8, 0x0) 6.392614211s ago: executing program 0 (id=2258): r0 = openat$auto_dvb_dvr_fops_dmxdev(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000002240)='/proc/asound/version\x00', 0x8002, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000003140), r1) sendmsg$auto_ETHTOOL_MSG_COALESCE_GET(r1, &(0x7f0000003200)={0x0, 0x0, &(0x7f00000031c0)={&(0x7f0000002680)=ANY=[@ANYRES16=r0, @ANYRESHEX=r0, @ANYRESHEX=r1, @ANYBLOB="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", @ANYRESHEX=r1], 0x14}, 0x1, 0x0, 0x0, 0x600c011}, 0x0) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/mm/lru_gen/enabled\x00', 0x403c0, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r2, &(0x7f00000011c0)=""/118, 0x76) mmap$auto(0x0, 0x2000b, 0x4, 0xeb1, 0x401, 0x8000) unshare$auto(0x40000080) r3 = open(&(0x7f0000002280)='./file0\x00', 0x2b240, 0x149) write$auto_dev_fops_plock(r3, &(0x7f0000001240)="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", 0x1000) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) memfd_create$auto(0x0, 0xe) openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f0000001180)='/sys/kernel/security/tomoyo/query\x00', 0x303702, 0x0) pwritev$auto(0x3, &(0x7f00000010c0)={0x0, 0x7fffffffffffffff}, 0x5, 0x3, 0x9) socket(0xa, 0x2, 0x0) unshare$auto(0x40000080) read$auto_proc_reg_file_ops_compat_inode(0xffffffffffffffff, &(0x7f00000000c0)=""/4087, 0xff7) mmap$auto(0x0, 0x20409, 0x4000000000df, 0xeb1, 0x0, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000001140)='/sys/devices/virtual/bdi/250:0/power/autosuspend_delay_ms\x00', 0x80a02, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x752d, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r4 = socket(0x2b, 0x1, 0x0) bind$auto(0x3, &(0x7f0000001100)=@in={0x2, 0x4e1f, @dev={0xac, 0x14, 0x14, 0x24}}, 0x6a) sendmmsg$auto(r4, &(0x7f0000000080)={{&(0x7f0000000000)="31a209c6e63568", 0x1ff, 0x0, 0x6, 0x0, 0x5d1830fa, 0xb}, 0xfff6}, 0x5, 0x1fffffff) newfstatat$auto(0xffffffffffffff9c, 0x0, 0x0, 0x1000) vmsplice$auto(0xffffffffffffffff, 0x0, 0x2, 0x0) 5.789328923s ago: executing program 2 (id=2260): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0x4) socket(0x10, 0x3, 0x6) r0 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="f0020000", @ANYRES16=r0, @ANYBLOB="01002dbd7000fedbdf2505000000da0203800800c000e000000204002a000400110008002e00", @ANYRES32, @ANYBLOB="d152e64e22695352dd73864415aa8a78c65e6ab752fb4d469a47a092ae7d5061cdd9690cac4138553ecfbb1b32dd7c33", @ANYBLOB], 0x2f0}, 0x1, 0x0, 0x0, 0x40000}, 0x50) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) 5.539753267s ago: executing program 2 (id=2262): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8400) socket(0xa, 0x1, 0x100) ioperm$auto(0x7, 0x5ad2, 0x8) modify_ldt$auto(0x1, 0x0, 0x10) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = openat$auto_lru_gen_rw_fops_vmscan(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/lru_gen\x00', 0xc0000, 0x0) pread64$auto(r0, &(0x7f0000000040)='\x00\x00\x00\x88\xde\x90\a\'\x9bM\xa0\x848\xbbz(\xe9\x05<\x82\xfe\xe2\xf6 \x0f8\xfb\xa7\xb4\xa0\x9e\xcb\xec\x9e{W\xed>\xe7l\xcb\x90\\/\x84\x99!*\xe3\x99}x\xd4\xa5D\xfa\xe5\xf9od^\xa6', 0x7ff, 0x400) socket(0x1e, 0x1, 0x0) openat$auto_vhost_vsock_fops_vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x121900, 0x0) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) socket(0x21, 0x3, 0x9) r2 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f0000000040)={[0x1ff, 0x7, 0xd, 0x8fd6, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x80000001, 0x7, 0x1, 0x9, 0x1, 0xfffffffffffffffe]}, 0x0) write$auto_event_trigger_fops_trace(r2, &(0x7f0000000340), 0x0) write$auto(r1, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) mmap$auto(0xc, 0x20009, 0x5, 0xeb1, 0x405, 0x8000) write$auto(0x3, 0x0, 0xffd8) unshare$auto(0x40000080) process_mrelease$auto(0xffffffffffffffff, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4004810}, 0x8800) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x8000) openat$auto_dma_heap_fops_dma_heap(0xffffffffffffff9c, 0x0, 0x50b41, 0x0) msync$auto(0x1ffff000, 0x180000000000000, 0x400000004) open(&(0x7f0000000000)='./file0\x00', 0x261c2, 0x84) mount$auto(0x0, &(0x7f0000001500)='./file0\x00', &(0x7f0000001540)='cifs\x00', 0x8002, 0x0) mincore$auto(0x1000, 0x8001, 0x0) fcntl$auto(0x8000000000000001, 0x26, 0x8) close_range$auto(0x2, 0x8, 0x0) 5.462332662s ago: executing program 1 (id=2263): syz_genetlink_get_family_id$auto_gtp(0x0, 0xffffffffffffffff) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) socket$nl_generic(0x10, 0x3, 0x10) ioctl$auto_TCFLSH2(0xffffffffffffffff, 0x540b, 0xfffffffffffffffd) close_range$auto(0x2, 0x8, 0x0) socket(0x28, 0x801, 0x0) socket(0xf, 0x3, 0x2) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x10, 0x3, 0x4) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x1, 0x0, 0x0, 0x4000894}, 0x800) bpf$auto(0x0, &(0x7f00000001c0)=@test={0xffffffffffffffff, 0xffff, 0xfffff0b6, 0xffff, 0x84, 0xac1, 0x2, 0x36242398, 0xfffff5b2, 0x3bb, 0x8000007, 0xffff, 0x6, 0x81, 0x68198}, 0x6f3) sendmsg$auto_ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000016c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="d4000000", @ANYRES16=0x0, @ANYBLOB="100027bd7000fbdbdf2518000000200001800247eea41fac000014000200766574683100000000000000000000000800070063fbffff0500060001000000840002803d00488013b37090badc49d6dc93876646d25a4d297d01cd3b7da38d12889cc50d505f353dc42d0a3c0a14c7b46428910708003600", @ANYRES32=0x0, @ANYBLOB="0400b3800000003d003b800400a4800c009a00008000000000000004008680c16ab1b1b39dcaa14b6af7dcc011b43cf706e562811c62b28a702b72e0a87126700294f2350000000c000180080003"], 0xd4}, 0x1, 0x0, 0x0, 0x20000010}, 0x20008000) rt_tgsigqueueinfo$auto(0x3, 0x96, 0x3, &(0x7f0000000180)={@siginfo_0_0={0x80000000, 0x7, 0x8000, @_kill={0xffffffffffffffff}}}) sendmsg$auto_ETHTOOL_MSG_WOL_SET(0xffffffffffffffff, &(0x7f0000002cc0)={0x0, 0x0, &(0x7f0000002c80)={&(0x7f0000000180)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYBLOB="010027bd"], 0x2c}, 0x1, 0x0, 0x0, 0x4801}, 0x0) socket(0xa, 0x5, 0x84) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="12"], 0x1ac}}, 0x40000) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) 5.227384382s ago: executing program 1 (id=2264): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) socket(0x11, 0x800, 0x4) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) openat$dir(0xffffffffffffff9c, 0x0, 0x40000, 0x0) bind$auto(0x3, 0x0, 0x6a) recvfrom$auto(0x3, 0x0, 0x800000000e, 0x100, 0x0, 0xfffffffffffffffd) setsockopt$auto(0x3, 0x1, 0x21, 0x0, 0x9) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) clone3$auto(&(0x7f0000000240)={0x100000000, 0x980, 0x401, 0x6, 0x2, 0x1, 0xff7fffffffffffff, 0x8, 0xe, 0x9, 0x3}, 0x40) r0 = socket(0x2, 0x801, 0x106) close_range$auto(0xffffffffffffffff, r0, 0x10) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x54) write$auto(0x3, 0x0, 0xfffffdef) 4.446441186s ago: executing program 3 (id=2265): r0 = socket$nl_generic(0x10, 0x3, 0x10) close_range$auto(0x2, 0x8, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket(0x10, 0x2, 0x0) r2 = syz_genetlink_get_family_id$auto_hsr(&(0x7f00000011c0), r1) sendmsg$auto_HSR_C_GET_NODE_STATUS(r0, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)={&(0x7f0000000040)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB=')\t'], 0x28}, 0x1, 0x0, 0x0, 0x240008c5}, 0xc0) 4.167185664s ago: executing program 1 (id=2266): openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sg0\x00', 0x28641, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_macsec(0x0, 0xffffffffffffffff) openat$auto_lru_gen_rw_fops_vmscan(0xffffffffffffff9c, 0x0, 0xc0000, 0x0) socket(0x1e, 0x1, 0x0) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f0000000040)={[0x1ff, 0x7, 0xd, 0x8fd6, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x80000001, 0x7, 0x1, 0x9, 0x1, 0xfffffffffffffffe]}, 0x0) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0x2, 0x1, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x8000001f, 0x7, 0x6d3e, 0x9, 0x2, 0x6]}, 0x0) openat$auto_mtd_fops_mtdchar(0xffffffffffffff9c, 0x0, 0x28082, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/net/afs/rootcell\x00', 0x1cb842, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) socketpair$auto(0x1, 0x5, 0x8000000000000000, 0x0) io_uring_setup$auto(0x6, 0x0) lsm_list_modules$auto(0x0, 0x0, 0x0) dup2$auto(0x5, 0x4) sendmsg$auto_HSR_C_GET_NODE_STATUS(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x68, 0x0, 0x10, 0x70bd26, 0x25dfdbfe, {}, [@HSR_A_IF2_AGE={0x8, 0x4, 0x8}, @HSR_A_IF2_SEQ={0x6, 0x7, 0x8000}, @HSR_A_IFINDEX={0x8}, @HSR_A_NODE_ADDR_B={0xa}, @HSR_A_NODE_ADDR={0xa, 0x1, @remote}, @HSR_A_NODE_ADDR_B={0xa, 0x5, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x37}}, @HSR_A_IF2_AGE={0x8, 0x4, 0x10}, @HSR_A_IF1_AGE={0x8, 0x3, 0xfffffffa}, @HSR_A_IF2_AGE={0x8, 0x4, 0xb7}]}, 0x68}, 0x1, 0x0, 0x0, 0x40080}, 0x40090) openat$auto_sw_sync_debugfs_fops_sync_debug(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x3, 0x100) socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="13"], 0x1ac}}, 0x4004) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) 4.15718393s ago: executing program 0 (id=2267): r0 = socket(0x10, 0x2, 0x0) sendmsg$auto_OVS_DP_CMD_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0f0026bd7000fcdbdf9907"], 0x24}, 0x1, 0x0, 0x0, 0x20000800}, 0x4) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="18000000", @ANYBLOB='V'], 0x1ac}}, 0x40000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="13"], 0x1ac}}, 0x40000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[], 0x1ac}}, 0x40000) sendmmsg$auto(r0, &(0x7f0000000200)={{0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080), 0xfc2}, 0x2, &(0x7f00000001c0), 0x7, 0xa505}, 0x800}, 0x7, 0x8) (fail_nth: 2) 4.11527449s ago: executing program 3 (id=2268): r0 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x40, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, 0x0, 0x80600, 0x0) write$auto(r0, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81) openat$auto_proc_timens_offsets_operations_base(0xffffffffffffff9c, &(0x7f00000002c0), 0x8041, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = fanotify_init$auto(0x8, 0x1) write$auto_ucma_fops_ucma(r2, &(0x7f00000000c0)="38491f580d4d9641ef", 0x9) openat$auto_drm_crtc_crc_data_fops_drm_debugfs_crc(0xffffffffffffff9c, &(0x7f0000000000), 0x8080, 0x0) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/devices/platform/vkms/graphics/fb0/bits_per_pixel\x00', 0x82942, 0x0) sendfile$auto(r3, r3, 0x0, 0x200) openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/card1\x00', 0x129800, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000200), r4) socketpair$auto(0x400, 0x1ff, 0x80000000, &(0x7f0000000100)=0xfffff561) close_range$auto(0x0, 0xfffffffffffff001, 0x2) socket(0x2, 0x1, 0x0) r6 = openat$auto_fake_panic_fops_(0xffffffffffffff9c, &(0x7f0000002bc0), 0x8000, 0x0) timer_create$auto(0x9, &(0x7f0000000300)={@sival_int=0x5, @raw=0x8, 0x6}, &(0x7f0000000340)=0x3ff) readv$auto(r6, &(0x7f0000002c80)={&(0x7f0000002c00), 0x1}, 0x6) prctl$auto_PR_SET_VMA(0x53564d41, 0x0, 0x0, 0x8002, 0x2) sysfs$auto(0x2, 0x44, 0x0) bpf$auto(0x9, &(0x7f0000000100)=@task_fd_query={0x0, 0xffffffffffffffff, 0x5, 0x1, 0x1, 0x6, 0xffffffffffffffff, 0x4, 0x8000000000000000}, 0x9) sendmsg$auto_ETHTOOL_MSG_COALESCE_SET(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="fb0e8274bdccf538a13d170000000000001fce27b6a28492d90a62", @ANYRES16=r5, @ANYBLOB="01002abd7000fcdbdf2514000000180001801400020073797a5f74756e0000000000000000000800030002000000"], 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x0) 3.483726017s ago: executing program 0 (id=2269): mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) (async) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) getcwd$auto(0x0, 0xfffffffeffffffff) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) r0 = fanotify_init$auto(0x8, 0x2000000000002) open(&(0x7f0000000000)='./bus\x00', 0x12ba7e, 0x45) (async) r1 = open(&(0x7f0000000000)='./bus\x00', 0x12ba7e, 0x45) fanotify_mark$auto(0x0, 0x451, 0xa, r1, 0x0) ioctl$auto_PPPIOCSACTIVE(r0, 0x40107446, &(0x7f0000000080)={0x5250, &(0x7f0000000180)={0x81, 0x2, 0x2, @inferred=r1}}) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$auto_rtc_dev_fops_dev(0xffffffffffffff9c, &(0x7f0000000400), 0x200, 0x0) ioctl$auto_RTC_IRQP_SET(r2, 0x4008700c, &(0x7f0000000440)=0x77b) socket(0xa, 0x5, 0x0) inotify_init1$auto(0x3000000000000) (async) inotify_init1$auto(0x3000000000000) inotify_add_watch$auto(0x4, 0x0, 0xe6e) (async) inotify_add_watch$auto(0x4, 0x0, 0xe6e) mmap$auto(0x0, 0x2020009, 0x3, 0x10, 0xfffffffffffffffa, 0xfffffffffffffffe) (async) mmap$auto(0x0, 0x2020009, 0x3, 0x10, 0xfffffffffffffffa, 0xfffffffffffffffe) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x28, 0x801, 0x0) (async) socket(0x28, 0x801, 0x0) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000000c0), 0x2000, 0x0) r3 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) (async) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) socket(0x2, 0x2, 0x1) (async) r4 = socket(0x2, 0x2, 0x1) io_uring_setup$auto(0x6, 0x0) sendto$auto(r4, 0x0, 0xb, 0xf0, &(0x7f0000000000)=@in={0x2, 0x4e24, @remote}, 0x1c) openat$auto_posix_clock_file_operations_posix_clock(0xffffffffffffff9c, &(0x7f0000005280), 0x0, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/mdstat\x00', 0x1c1080, 0x0) write$auto(r3, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) (async) write$auto(r3, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) select$auto(0xe, 0x0, 0x0, &(0x7f0000000100)={[0x1ff, 0x6, 0x1, 0x3, 0x8, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x80040021, 0x7, 0x6d3e, 0x7fff, 0x2, 0x6]}, 0x0) close_range$auto(0x2, 0x8, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4242, 0x0) 3.016152343s ago: executing program 2 (id=2270): unshare$auto(0x40000080) futex$auto(0x0, 0x85, 0x104, 0x0, 0x0, 0x7fffffff) r0 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio1\x00', 0xc0502, 0x0) ioctl$auto_SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f00000000c0)) prctl$auto_PR_GET_SPECULATION_CTRL(0x34, 0x10, 0xffffffffffffffff, 0x8000, 0x8acb) write$auto(0xffffffffffffffff, 0x0, 0x7) r1 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/controlC1\x00', 0x20400, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00000012c0)={{@raw=0x3, 0x1, 0x6d2e99e8, 0x6, "0582a820061b5c51a65a6dd72b0b15addbdf55cb4b0f2381f2673e3a1ebe21e1bf1b26f0db7b62b67bd764f9"}, 0x0, @integer64=@value_ptr=0x0, "528d458095d42b72adda0cac2d45bdaacfc82245992af763188bf00ab57d5d73b094925aa92857fd2f672f85343275f80841c6ca41e93023ab4510269ed959a79a789527276d90375018fc08050559d8936b8d72087a5689d4338da78b8b8bdcea8188ca43202fb78dacb3fea1258074885c899d75cd52751f9be959d90fa5c2"}) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, 0x0, 0x80102, 0x0) openat$auto_snd_seq_f_ops_seq_clientmgr(0xffffffffffffff9c, &(0x7f00000011c0), 0xa2741, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f0000000000), 0x80040, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd, 0x1, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x80000000, 0x5f, 0x80000001, 0x7, 0x6d3f, 0x7, 0x2, 0xfffffffffffffffe]}, 0x0) write$auto(0xffffffffffffffff, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) ppoll$auto(&(0x7f0000000040)={r0, 0x3, 0x2}, 0x2f9638f3, &(0x7f0000000080)={0x66e2, 0x512d}, &(0x7f0000000100)={0x3ff}, 0x8) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x8, 0x3, 0xd, 0x1, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x8000001f, 0x7, 0x6d3e, 0x5, 0x2, 0x3]}, 0x0) madvise$auto(0x0, 0xffffffffffff0005, 0x19) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/damon_reclaim/parameters/enabled\x00', 0x1eb842, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) write$auto(0x3, 0x0, 0xfdef) madvise$auto(0x0, 0xffffffffffff0001, 0x15) 2.89817825s ago: executing program 1 (id=2271): openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sg0\x00', 0x28641, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_macsec(0x0, 0xffffffffffffffff) openat$auto_lru_gen_rw_fops_vmscan(0xffffffffffffff9c, 0x0, 0xc0000, 0x0) socket(0x1e, 0x1, 0x0) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f0000000040)={[0x1ff, 0x7, 0xd, 0x8fd6, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x80000001, 0x7, 0x1, 0x9, 0x1, 0xfffffffffffffffe]}, 0x0) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0x2, 0x1, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x8000001f, 0x7, 0x6d3e, 0x9, 0x2, 0x6]}, 0x0) openat$auto_mtd_fops_mtdchar(0xffffffffffffff9c, 0x0, 0x28082, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/net/afs/rootcell\x00', 0x1cb842, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) socketpair$auto(0x1, 0x5, 0x8000000000000000, 0x0) io_uring_setup$auto(0x6, 0x0) lsm_list_modules$auto(0x0, 0x0, 0x0) dup2$auto(0x5, 0x4) sendmsg$auto_HSR_C_GET_NODE_STATUS(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x68, 0x0, 0x10, 0x70bd26, 0x25dfdbfe, {}, [@HSR_A_IF2_AGE={0x8, 0x4, 0x8}, @HSR_A_IF2_SEQ={0x6, 0x7, 0x8000}, @HSR_A_IFINDEX={0x8}, @HSR_A_NODE_ADDR_B={0xa}, @HSR_A_NODE_ADDR={0xa, 0x1, @remote}, @HSR_A_NODE_ADDR_B={0xa, 0x5, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x37}}, @HSR_A_IF2_AGE={0x8, 0x4, 0x10}, @HSR_A_IF1_AGE={0x8, 0x3, 0xfffffffa}, @HSR_A_IF2_AGE={0x8, 0x4, 0xb7}]}, 0x68}, 0x1, 0x0, 0x0, 0x40080}, 0x40090) r1 = openat$auto_sw_sync_debugfs_fops_sync_debug(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x3, 0x100) 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)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="13"], 0x1ac}}, 0x4004) sendmmsg$auto(0x3, 0x0, 0x3, 0x0) 2.816545605s ago: executing program 3 (id=2272): syz_genetlink_get_family_id$auto_gtp(0x0, 0xffffffffffffffff) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) socket$nl_generic(0x10, 0x3, 0x10) ioctl$auto_TCFLSH2(0xffffffffffffffff, 0x540b, 0xfffffffffffffffd) close_range$auto(0x2, 0x8, 0x0) socket(0x28, 0x801, 0x0) socket(0xf, 0x3, 0x2) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x10, 0x3, 0x4) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x1, 0x0, 0x0, 0x4000894}, 0x800) bpf$auto(0x0, &(0x7f00000001c0)=@test={0xffffffffffffffff, 0xffff, 0xfffff0b6, 0xffff, 0x84, 0xac1, 0x2, 0x36242398, 0xfffff5b2, 0x3bb, 0x8000007, 0xffff, 0x6, 0x81, 0x68198}, 0x6f3) sendmsg$auto_ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000016c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="d4000000", @ANYRES16=0x0, @ANYBLOB="100027bd7000fbdbdf2518000000200001800247eea41fac000014000200766574683100000000000000000000000800070063fbffff0500060001000000840002803d00488013b37090badc49d6dc93876646d25a4d297d01cd3b7da38d12889cc50d505f353dc42d0a3c0a14c7b46428910708003600", @ANYRES32=0x0, @ANYBLOB="0400b3800000003d003b800400a4800c009a00008000000000000004008680c16ab1b1b39dcaa14b6af7dcc011b43cf706e562811c62b28a702b72e0a87126700294f2350000000c000180080003"], 0xd4}, 0x1, 0x0, 0x0, 0x20000010}, 0x20008000) rt_tgsigqueueinfo$auto(0x3, 0x96, 0x3, &(0x7f0000000180)={@siginfo_0_0={0x80000000, 0x7, 0x8000, @_kill={0xffffffffffffffff}}}) sendmsg$auto_ETHTOOL_MSG_WOL_SET(0xffffffffffffffff, &(0x7f0000002cc0)={0x0, 0x0, &(0x7f0000002c80)={&(0x7f0000000180)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYBLOB="010027bd"], 0x2c}, 0x1, 0x0, 0x0, 0x4801}, 0x0) socket(0xa, 0x5, 0x84) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="12"], 0x1ac}}, 0x40000) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) 2.587247684s ago: executing program 3 (id=2273): openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sg0\x00', 0x28641, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_macsec(0x0, 0xffffffffffffffff) openat$auto_lru_gen_rw_fops_vmscan(0xffffffffffffff9c, 0x0, 0xc0000, 0x0) socket(0x1e, 0x1, 0x0) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f0000000040)={[0x1ff, 0x7, 0xd, 0x8fd6, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x80000001, 0x7, 0x1, 0x9, 0x1, 0xfffffffffffffffe]}, 0x0) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0x2, 0x1, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x8000001f, 0x7, 0x6d3e, 0x9, 0x2, 0x6]}, 0x0) openat$auto_mtd_fops_mtdchar(0xffffffffffffff9c, 0x0, 0x28082, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/net/afs/rootcell\x00', 0x1cb842, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) socketpair$auto(0x1, 0x5, 0x8000000000000000, 0x0) io_uring_setup$auto(0x6, 0x0) lsm_list_modules$auto(0x0, 0x0, 0x0) dup2$auto(0x5, 0x4) sendmsg$auto_HSR_C_GET_NODE_STATUS(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, 0x0, 0x10, 0x70bd26, 0x25dfdbfe, {}, [@HSR_A_IF2_AGE={0x8, 0x4, 0x8}, @HSR_A_IF2_SEQ={0x6, 0x7, 0x8000}, @HSR_A_IFINDEX={0x8}, @HSR_A_NODE_ADDR={0xa, 0x1, @remote}, @HSR_A_NODE_ADDR_B={0xa, 0x5, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x37}}, @HSR_A_IF2_AGE={0x8, 0x4, 0x10}, @HSR_A_IF2_AGE={0x8, 0x4, 0xb7}]}, 0x54}, 0x1, 0x0, 0x0, 0x40080}, 0x40090) r1 = openat$auto_sw_sync_debugfs_fops_sync_debug(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x3, 0x100) socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="13"], 0x1ac}}, 0x4004) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) 2.391721189s ago: executing program 0 (id=2274): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) socket(0x11, 0x800, 0x4) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) openat$dir(0xffffffffffffff9c, 0x0, 0x40000, 0x0) bind$auto(0x3, 0x0, 0x6a) recvfrom$auto(0x3, 0x0, 0x800000000e, 0x100, 0x0, 0xfffffffffffffffd) setsockopt$auto(0x3, 0x1, 0x21, 0x0, 0x9) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) clone3$auto(&(0x7f0000000240)={0x100000000, 0x980, 0x401, 0x6, 0x2, 0x1, 0xff7fffffffffffff, 0x8, 0xe, 0x9, 0x3}, 0x40) r0 = socket(0x2, 0x801, 0x106) close_range$auto(0xffffffffffffffff, r0, 0x10) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x54) write$auto(0x3, 0x0, 0xfffffdef) 1.771592631s ago: executing program 2 (id=2275): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) socket(0x23, 0x2, 0x0) ioctl$auto(0x3, 0x80000541b, 0x38) r0 = openat$auto_kernel_debug_fops_orangefs_debugfs(0xffffffffffffff9c, &(0x7f0000000200), 0x40000, 0x0) readv$auto(r0, &(0x7f0000000300)={&(0x7f0000000240), 0x7}, 0xc) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[], 0x1ac}}, 0x40000) r1 = ioctl$auto_TUNGETVNETHDRSZ2(0xffffffffffffffff, 0x800454d7, &(0x7f0000000080)=0x8) sendmsg$auto_HSR_C_GET_NODE_STATUS(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000226bd7000fedbdf25030000000800030004020000060007000080000000000600010000000a000500000000000000000000fc010000000000000000000a000100000000000000000006000600050000000800", @ANYRES32=0x0, @ANYBLOB="0800040003"], 0x68}, 0x1, 0x0, 0x0, 0x40080}, 0x48090) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000100)='/proc/fs/cifs/rdma_readwrite_threshold\x00', 0x240, 0x0) mmap$auto(0x0, 0x400005, 0xdf, 0x9b72, 0x2, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x19) mlockall$auto(0x7) mremap$auto(0x0, 0x4, 0xfff, 0xb28, 0x8000000100000000) madvise$auto(0x0, 0x8000003, 0x15) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) r2 = socket(0x25, 0x805, 0x0) r3 = bpf$auto(0xfffffffc, &(0x7f0000000100)=@bpf_attr_4={0x80, 0xffffffffffffffff, 0x40, r2}, 0x6f4) read$auto_fops_x64_ro_(r3, &(0x7f00000004c0)=""/184, 0xb8) r5 = getpid() process_vm_readv$auto(r5, &(0x7f0000000000)={0x0, 0xfff}, 0x1, &(0x7f0000000280)={&(0x7f00000000c0), 0xffffffff}, 0x6, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/v4l-subdev5\x00', 0x280, 0x0) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/v4l-subdev0\x00', 0x0, 0x0) ioctl$auto(0x3, 0xc0585605, 0x38) r6 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f00000003c0), r2) sendmsg$auto_NL80211_CMD_TRIGGER_SCAN(r4, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB="7685c369", @ANYRES16=r6, @ANYBLOB="00042bbd7000fcdbdf2521000000"], 0x14}, 0x1, 0x0, 0x0, 0x24000001}, 0x0) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB="1100"], 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) read$auto_proc_pid_numa_maps_operations_internal(r1, &(0x7f0000000340)=""/111, 0x6f) 1.669387324s ago: executing program 1 (id=2276): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/virtual/net/nr12/duplex\x00', 0x800, 0x0) read$auto(r0, 0x0, 0x24) mmap$auto(0x8, 0xe983, 0xdf, 0xeb4, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80002, 0x73) openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000040)='/dev/console\x00', 0x40040, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) io_uring_setup$auto(0x6, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, 0x0, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_snapshot_fops_user(0xffffffffffffff9c, &(0x7f0000000200), 0x400, 0x3f) mmap$auto(0x0, 0x400005, 0xfffffffffffffffe, 0x9b72, 0x2, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/platform/dummy_hcd.7/usb8/power/autosuspend\x00', 0xa0302, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/kvm_amd/parameters/pause_filter_thresh\x00', 0x200, 0x0) read$auto(r1, 0x0, 0x1) write$auto(0x3, 0x0, 0xfdef) ioctl$auto(0x3, 0x5412, 0x38) unshare$auto(0x40000080) mmap$auto(0x2, 0x1fa, 0x4, 0xfb1, r0, 0x8000) openat$auto_ftrace_subsystem_filter_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/tracing/events/vmalloc/filter\x00', 0xc041, 0x0) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/net/bond0/bonding/updelay\x00', 0x8242, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r2, &(0x7f00000000c0)=""/125, 0x7d) sendmsg$auto_NL802154_CMD_GET_SEC_DEV(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f00000027c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="09032abd7000fe97cfc18711b4c3a1db1b9c18df2519"], 0x14}, 0x1, 0x0, 0x0, 0x48800}, 0x0) r3 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000040)='/dev/v4l-subdev3\x00', 0x20081, 0x0) r4 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/controlC1\x00', 0x101, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f0000000180)={{@raw=0x5, 0x6, 0x3, 0xb38, "0bd3a2c326172c92aae5b2a2d02f3a23ef92da93d9998c808879dc6394a7e6cf8a9bee3bbd26d7c49efab627"}, 0x7, 0x9, 0xa969, @raw=0x5, @reserved="43ee1a6615c9c6cae81027105fbc8c31742b8210887c89b1aeb8bb7bb773875f1244f6d9437760d2963e39c721c1e71016631aaa52f35d486f34a38181ff13499e6f5f95ce478df796981d512ebb69359186c9a94fb5f4d2388e5ccec6d706ae1b22f795328fd0243c18428f0365a4ba3df7cc1481d95539ca65d6aab96f2761", "9daf3df4e8335eef1177c7c72ccc2d2e58328579b90dce5f8f8ea43524b9ffacd7aa27a7ca72c8c8baf1250dcb932882993f917d1b875eddebce5895e9f866c5"}) ioctl$auto(r3, 0xc0845657, r3) openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcsa1\x00', 0x230000, 0x0) socket(0x11, 0x80003, 0x300) 1.6236182s ago: executing program 0 (id=2277): openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x40000008000) sendmmsg$auto(0xffffffffffffffff, 0x0, 0x7, 0x8) openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r1 = openat$auto_check_wx_fops_(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) read$auto(r1, 0x0, 0x1400) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x20000, 0x0) r2 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) select$auto(0xd, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd, 0x1, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x80000001, 0x7, 0x6d3f, 0x9, 0x2, 0xfffffffffffffffe]}, 0x0) write$auto(r0, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) socket(0x1e, 0x1, 0x0) setsockopt$auto(0x3, 0x9f, 0xfffffffe, 0xfffffffffffffffc, 0xa) r3 = getpid() rt_sigprocmask$auto(0x26, &(0x7f0000000040)={0x80000000}, &(0x7f0000000080)={0x9}, 0x8) setsockopt$auto(0x3, 0x6a, 0x7, 0xffffffffffffffff, 0x3) ioctl$auto_KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f00000000c0)={0x7017cd8e, 0x0, [{0x4, 0x0, 0x80, 0x0, 0x1, 0x0, 0xb1f3}]}) mmap$auto(0xfffffffffffffffc, 0x400005, 0xe3, 0x18, 0x2, 0x1) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) unshare$auto(0x40000080) socketpair$auto(0x1e, 0x1, 0x8000000000000000, 0x0) socket(0x11, 0xa, 0x300) sendmmsg$auto(0x4, 0x0, 0x9a6, 0xa) sendmmsg$auto(0x3, 0x0, 0x9a6, 0xa00) mincore$auto(0x1000, 0x8001, 0x0) close_range$auto(0x2, 0x8, 0x0) process_vm_readv$auto(r3, &(0x7f0000000000)={0x0, 0x6}, 0x40000000001, &(0x7f0000000180)={&(0x7f0000000140), 0x40010000001243}, 0xa, 0x0) ioctl$auto(0x3, 0x400454ca, 0x38) 1.540152221s ago: executing program 3 (id=2278): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = openat$auto_proc_sessionid_operations_base(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/sessionid\x00', 0x240, 0x0) preadv$auto(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0x2}, 0x4, 0x7, 0xe3) r1 = openat$auto_ppp_device_fops_ppp_generic(0xffffffffffffff9c, &(0x7f0000000400), 0x189002, 0x0) ioctl$auto_PPPIOCSMRU(r1, 0xc004743e, 0x0) ppoll$auto(0x0, 0x5, &(0x7f0000000140)={0x80000000000, 0x9}, 0x0, 0x8) writev$auto(0x3, &(0x7f0000000100)={0x0, 0x7111}, 0x8) 706.635693ms ago: executing program 1 (id=2279): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8400) socket(0xa, 0x1, 0x100) ioperm$auto(0x7, 0x5ad2, 0x8) modify_ldt$auto(0x1, 0x0, 0x10) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = openat$auto_lru_gen_rw_fops_vmscan(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/lru_gen\x00', 0xc0000, 0x0) pread64$auto(r0, &(0x7f0000000040)='\x00\x00\x00\x88\xde\x90\a\'\x9bM\xa0\x848\xbbz(\xe9\x05<\x82\xfe\xe2\xf6 \x0f8\xfb\xa7\xb4\xa0\x9e\xcb\xec\x9e{W\xed>\xe7l\xcb\x90\\/\x84\x99!*\xe3\x99}x\xd4\xa5D\xfa\xe5\xf9od^\xa6', 0x7ff, 0x400) socket(0x1e, 0x1, 0x0) openat$auto_vhost_vsock_fops_vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x121900, 0x0) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) socket(0x21, 0x3, 0x9) r2 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f0000000040)={[0x1ff, 0x7, 0xd, 0x8fd6, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x80000001, 0x7, 0x1, 0x9, 0x1, 0xfffffffffffffffe]}, 0x0) write$auto_event_trigger_fops_trace(r2, &(0x7f0000000340)="087a5fc885515accc34eb3c38a3a401bd245bdd75afcd2d75b35e79aaa1b0ef394e53c131e1cfc1a56d3a4b62413e7e10888135be1fabcd32641a9ce6a8e2af9eb715dcb518d6e", 0x47) write$auto(r1, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) mmap$auto(0xc, 0x20009, 0x5, 0xeb1, 0x405, 0x8000) write$auto(0x3, 0x0, 0xffd8) unshare$auto(0x40000080) process_mrelease$auto(0xffffffffffffffff, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4004810}, 0x8800) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x8000) openat$auto_dma_heap_fops_dma_heap(0xffffffffffffff9c, 0x0, 0x50b41, 0x0) msync$auto(0x1ffff000, 0x180000000000000, 0x400000004) open(&(0x7f0000000000)='./file0\x00', 0x261c2, 0x84) mount$auto(0x0, &(0x7f0000001500)='./file0\x00', &(0x7f0000001540)='cifs\x00', 0x8002, 0x0) mincore$auto(0x1000, 0x8001, 0x0) fcntl$auto(0x8000000000000001, 0x26, 0x8) close_range$auto(0x2, 0x8, 0x0) 558.453712ms ago: executing program 2 (id=2280): close_range$auto(0x2, 0x8, 0x0) socket(0x80000000000000a, 0x2, 0x0) socket(0xa, 0x801, 0x84) r0 = socket(0xa, 0x2, 0x0) setsockopt$auto(r0, 0x29, 0x30, 0x0, 0xd393) mmap$auto(0x0, 0x8, 0x4000000000df, 0x40eb2, 0x402, 0x300000000000) setsockopt$auto(0x3, 0x10000000084, 0x82, 0x0, 0x90) r1 = socket$nl_generic(0x10, 0x3, 0x10) close_range$auto(0x2, 0x8, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket(0x10, 0x1, 0x0) fanotify_mark$auto(0xffffffffffffffff, 0x9, 0x8, 0xffffffffffffffff, 0x0) r3 = syz_genetlink_get_family_id$auto_hsr(&(0x7f00000011c0), r2) sendmsg$auto_HSR_C_GET_NODE_STATUS(r1, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)={&(0x7f0000000040)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB=')\t'], 0x28}, 0x1, 0x0, 0x0, 0x240008c5}, 0xc0) 290.537997ms ago: executing program 3 (id=2281): socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_batadv(&(0x7f0000001f80), 0xffffffffffffffff) sendmsg$auto_GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x4000804) lstat$auto(0x0, &(0x7f0000000180)={0x4, 0x10, 0x9, 0x63, 0x0, 0x0, 0x0, 0x0, 0x40000000000f, 0x1000, 0xfffffffffffffffd, 0x7ffffffb, 0x9, 0xffffffff7ffffffc, 0x9, 0x7, 0x200000100103}) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) r0 = socket(0x11, 0x80003, 0x300) setsockopt$auto(r0, 0x107, 0xc, 0x0, 0x4) sysfs$auto(0x2, 0x23, 0x0) r1 = openat$auto_ftrace_set_event_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/tracing/set_event\x00', 0x20201, 0x0) write$auto(r1, 0x0, 0x4) (fail_nth: 2) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x89fc, &(0x7f0000000040)={'bridge0\x00'}) 0s ago: executing program 2 (id=2282): socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_batadv(&(0x7f0000001f80), 0xffffffffffffffff) (fail_nth: 2) sendmsg$auto_GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x4000804) lstat$auto(0x0, &(0x7f0000000180)={0x4, 0x10, 0x9, 0x63, 0x0, 0x0, 0x0, 0x0, 0x40000000000f, 0x1000, 0xfffffffffffffffd, 0x7ffffffb, 0x9, 0xffffffff7ffffffc, 0x9, 0x7, 0x200000100103}) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) r0 = socket(0x11, 0x80003, 0x300) setsockopt$auto(r0, 0x107, 0xc, 0x0, 0x4) sysfs$auto(0x2, 0x23, 0x0) r1 = openat$auto_ftrace_set_event_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/tracing/set_event\x00', 0x20201, 0x0) write$auto(r1, 0x0, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x89fc, &(0x7f0000000040)={'bridge0\x00'}) kernel console output (not intermixed with test programs): attributes in process `syz.3.1445'. [ 665.914097][T12494] blktrace: Concurrent blktraces are not allowed on loop5 [ 666.504543][ T30] audit: type=1326 audit(6040960551.116:49): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12490 comm="syz.2.1448" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7efd8158e969 code=0x0 [ 667.239833][T12511] CIFS mount error: No usable UNC path provided in device string! [ 667.239833][T12511] [ 667.257113][T12511] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 668.176253][T12523] CIFS mount error: No usable UNC path provided in device string! [ 668.176253][T12523] [ 668.187971][T12523] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 668.382541][T12535] netlink: 338 bytes leftover after parsing attributes in process `syz.1.1457'. [ 669.318372][T12538] blktrace: Concurrent blktraces are not allowed on loop5 [ 669.719746][ T30] audit: type=1326 audit(6040960554.334:50): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12541 comm="syz.1.1459" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fd85b78e969 code=0x0 [ 669.982456][T12550] CIFS mount error: No usable UNC path provided in device string! [ 669.982456][T12550] [ 670.007807][T12550] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 671.748285][T12569] CIFS mount error: No usable UNC path provided in device string! [ 671.748285][T12569] [ 671.812769][T12569] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 672.140862][T12578] CIFS mount error: No usable UNC path provided in device string! [ 672.140862][T12578] [ 672.187840][T12578] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 673.077784][T12587] netlink: 338 bytes leftover after parsing attributes in process `syz.3.1467'. [ 674.019283][T12596] blktrace: Concurrent blktraces are not allowed on loop5 [ 675.066494][T12608] CIFS mount error: No usable UNC path provided in device string! [ 675.066494][T12608] [ 675.089396][T12608] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 675.400128][T12615] CIFS mount error: No usable UNC path provided in device string! [ 675.400128][T12615] [ 675.410445][T12615] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 675.420411][T12616] CIFS mount error: No usable UNC path provided in device string! [ 675.420411][T12616] [ 675.492803][T12616] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 677.194074][T12644] netlink: 338 bytes leftover after parsing attributes in process `syz.0.1479'. [ 677.275842][T12639] CIFS mount error: No usable UNC path provided in device string! [ 677.275842][T12639] [ 677.372389][T12639] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 677.686679][T12630] CIFS mount error: No usable UNC path provided in device string! [ 677.686679][T12630] [ 677.789383][T12630] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 678.013457][T12646] CIFS mount error: No usable UNC path provided in device string! [ 678.013457][T12646] [ 678.023925][T12646] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 678.062616][T12650] blktrace: Concurrent blktraces are not allowed on loop5 [ 679.570027][T12660] CIFS mount error: No usable UNC path provided in device string! [ 679.570027][T12660] [ 679.582575][T12660] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 679.965407][T12666] CIFS mount error: No usable UNC path provided in device string! [ 679.965407][T12666] [ 680.016759][T12666] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 680.151968][ T30] audit: type=1326 audit(6040960564.719:51): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12667 comm="syz.3.1484" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fe45198e969 code=0x0 [ 681.641346][T12688] CIFS mount error: No usable UNC path provided in device string! [ 681.641346][T12688] [ 681.660247][T12688] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 681.867119][T12698] CIFS mount error: No usable UNC path provided in device string! [ 681.867119][T12698] [ 681.898374][T12698] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 681.954353][T12697] CIFS mount error: No usable UNC path provided in device string! [ 681.954353][T12697] [ 682.004275][T12697] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 682.069868][T12702] netlink: 338 bytes leftover after parsing attributes in process `syz.2.1490'. [ 682.560572][T12706] blktrace: Concurrent blktraces are not allowed on loop5 [ 684.924712][T12734] CIFS mount error: No usable UNC path provided in device string! [ 684.924712][T12734] [ 684.935136][T12734] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 685.192970][ T30] audit: type=1326 audit(6040960569.796:52): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12735 comm="syz.3.1497" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fe45198e969 code=0x0 [ 685.794472][T12748] netlink: 338 bytes leftover after parsing attributes in process `syz.2.1500'. [ 686.905953][T12756] blktrace: Concurrent blktraces are not allowed on loop5 [ 687.511692][T12755] CIFS mount error: No usable UNC path provided in device string! [ 687.511692][T12755] [ 687.522198][T12755] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 689.118803][T12781] CIFS mount error: No usable UNC path provided in device string! [ 689.118803][T12781] [ 689.173144][T12781] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 689.490450][T12793] CIFS mount error: No usable UNC path provided in device string! [ 689.490450][T12793] [ 689.500900][T12793] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 689.834617][T12792] CIFS mount error: No usable UNC path provided in device string! [ 689.834617][T12792] [ 689.849147][T12792] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 690.999877][T12809] netlink: 338 bytes leftover after parsing attributes in process `syz.1.1511'. [ 691.212106][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 691.218540][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 691.771192][T12811] blktrace: Concurrent blktraces are not allowed on loop5 [ 694.041673][T12840] CIFS mount error: No usable UNC path provided in device string! [ 694.041673][T12840] [ 694.059101][T12840] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 694.619633][T12845] CIFS mount error: No usable UNC path provided in device string! [ 694.619633][T12845] [ 694.639062][T12845] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 695.029558][ T30] audit: type=1326 audit(6040960579.602:53): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12847 comm="syz.3.1519" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fe45198e969 code=0x0 [ 696.140353][T12866] netlink: 338 bytes leftover after parsing attributes in process `syz.2.1522'. [ 696.161277][T12869] blktrace: Concurrent blktraces are not allowed on loop5 [ 696.193872][T12864] CIFS mount error: No usable UNC path provided in device string! [ 696.193872][T12864] [ 696.206237][T12864] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 698.192941][T12884] CIFS mount error: No usable UNC path provided in device string! [ 698.192941][T12884] [ 698.211427][T12884] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 698.587241][T12895] CIFS mount error: No usable UNC path provided in device string! [ 698.587241][T12895] [ 698.602628][T12895] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 700.333076][T12914] blktrace: Concurrent blktraces are not allowed on loop5 [ 700.370182][T12913] CIFS mount error: No usable UNC path provided in device string! [ 700.370182][T12913] [ 700.382490][T12913] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 700.682066][T12925] netlink: 338 bytes leftover after parsing attributes in process `syz.1.1534'. [ 702.540654][T12944] CIFS mount error: No usable UNC path provided in device string! [ 702.540654][T12944] [ 702.550886][T12944] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 703.971557][T12958] CIFS mount error: No usable UNC path provided in device string! [ 703.971557][T12958] [ 703.991212][T12958] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 704.043045][T12970] blktrace: Concurrent blktraces are not allowed on loop5 [ 705.137212][T12977] CIFS mount error: No usable UNC path provided in device string! [ 705.137212][T12977] [ 705.169515][T12977] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 705.218640][T12983] netlink: 338 bytes leftover after parsing attributes in process `syz.1.1547'. [ 706.384303][T12989] CIFS mount error: No usable UNC path provided in device string! [ 706.384303][T12989] [ 706.538345][T12999] CIFS mount error: No usable UNC path provided in device string! [ 706.538345][T12999] [ 706.556240][T12999] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 706.558057][T12989] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 706.627023][ T30] audit: type=1326 audit(6040960591.216:54): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12994 comm="syz.2.1550" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7efd8158e969 code=0x0 [ 708.201177][T13015] blktrace: Concurrent blktraces are not allowed on loop5 [ 709.071239][T13027] netlink: 338 bytes leftover after parsing attributes in process `syz.0.1556'. [ 709.693621][T13032] CIFS mount error: No usable UNC path provided in device string! [ 709.693621][T13032] [ 709.744627][T13032] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 710.139334][T13038] netlink: 338 bytes leftover after parsing attributes in process `syz.0.1558'. [ 711.382403][T13051] blktrace: Concurrent blktraces are not allowed on loop5 [ 711.491494][T13049] CIFS mount error: No usable UNC path provided in device string! [ 711.491494][T13049] [ 711.524831][T13049] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 711.805863][ T30] audit: type=1326 audit(6040960596.393:55): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13047 comm="syz.0.1562" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f32bad8e969 code=0x0 [ 712.077278][T13066] netlink: 338 bytes leftover after parsing attributes in process `syz.3.1566'. [ 712.489946][T13064] CIFS mount error: No usable UNC path provided in device string! [ 712.489946][T13064] [ 712.503819][T13064] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 713.603959][T13075] netlink: 338 bytes leftover after parsing attributes in process `syz.3.1567'. [ 715.392172][T13093] CIFS mount error: No usable UNC path provided in device string! [ 715.392172][T13093] [ 715.402916][T13093] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 715.834259][T13103] blktrace: Concurrent blktraces are not allowed on loop5 [ 716.324938][T13111] CIFS mount error: No usable UNC path provided in device string! [ 716.324938][T13111] [ 716.342864][T13115] netlink: 338 bytes leftover after parsing attributes in process `syz.3.1575'. [ 716.393469][T13111] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 716.483245][T13105] CIFS mount error: No usable UNC path provided in device string! [ 716.483245][T13105] [ 716.499470][T13105] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 717.402731][T13121] netlink: 338 bytes leftover after parsing attributes in process `syz.3.1577'. [ 719.831045][T13147] blktrace: Concurrent blktraces are not allowed on loop5 [ 719.971860][ T30] audit: type=1326 audit(6040960604.549:56): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13142 comm="syz.2.1582" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7efd8158e969 code=0x0 [ 720.653921][T13164] netlink: 338 bytes leftover after parsing attributes in process `syz.3.1586'. [ 721.409710][T13157] CIFS mount error: No usable UNC path provided in device string! [ 721.409710][T13157] [ 721.420017][T13157] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 721.690848][T13171] netlink: 504 bytes leftover after parsing attributes in process `syz.1.1588'. [ 721.844311][T13175] netlink: 338 bytes leftover after parsing attributes in process `syz.3.1589'. [ 721.880628][T13169] CIFS mount error: No usable UNC path provided in device string! [ 721.880628][T13169] [ 721.900906][T13169] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 723.178593][T13190] blktrace: Concurrent blktraces are not allowed on loop5 [ 724.214708][T13204] CIFS mount error: No usable UNC path provided in device string! [ 724.214708][T13204] [ 724.230199][T13203] CIFS mount error: No usable UNC path provided in device string! [ 724.230199][T13203] [ 724.245740][T13203] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 724.304776][T13204] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 725.050535][T13215] netlink: 338 bytes leftover after parsing attributes in process `syz.3.1597'. [ 726.183265][T13229] netlink: 338 bytes leftover after parsing attributes in process `syz.3.1600'. [ 727.224661][T13239] blktrace: Concurrent blktraces are not allowed on loop5 [ 727.875410][T13244] CIFS mount error: No usable UNC path provided in device string! [ 727.875410][T13244] [ 728.007905][T13245] CIFS mount error: No usable UNC path provided in device string! [ 728.007905][T13245] [ 728.026095][T13245] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 728.048068][T13244] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 728.084484][T13248] CIFS mount error: No usable UNC path provided in device string! [ 728.084484][T13248] [ 728.094835][T13248] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 729.634720][T13274] netlink: 338 bytes leftover after parsing attributes in process `syz.1.1608'. [ 731.378288][T13294] netlink: 338 bytes leftover after parsing attributes in process `syz.2.1612'. [ 732.229155][T13299] blktrace: Concurrent blktraces are not allowed on loop5 [ 734.704484][T13335] netlink: 338 bytes leftover after parsing attributes in process `syz.2.1619'. [ 735.623132][T13332] CIFS mount error: No usable UNC path provided in device string! [ 735.623132][T13332] [ 735.633688][T13332] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 746.966966][T13478] netlink: 504 bytes leftover after parsing attributes in process `syz.1.1643'. [ 746.977373][T13481] netlink: 504 bytes leftover after parsing attributes in process `syz.3.1642'. [ 749.863615][T13510] CIFS mount error: No usable UNC path provided in device string! [ 749.863615][T13510] [ 750.009944][T13510] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 750.197210][T13530] CIFS mount error: No usable UNC path provided in device string! [ 750.197210][T13530] [ 750.207530][T13530] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 750.769062][T13525] CIFS mount error: No usable UNC path provided in device string! [ 750.769062][T13525] [ 750.779163][T13525] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 752.699502][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 752.708280][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 763.268635][T13683] netlink: 504 bytes leftover after parsing attributes in process `syz.3.1675'. [ 764.804432][T13707] can: request_module (can-proto-3) failed. [ 764.885793][T13709] can: request_module (can-proto-3) failed. [ 765.546686][T13715] netlink: 504 bytes leftover after parsing attributes in process `syz.1.1683'. [ 768.117647][T13756] netlink: 504 bytes leftover after parsing attributes in process `syz.2.1689'. [ 769.434673][T13773] can: request_module (can-proto-3) failed. [ 770.842357][T13795] can: request_module (can-proto-3) failed. [ 771.652346][T13810] netlink: 504 bytes leftover after parsing attributes in process `syz.2.1699'. [ 772.113684][T13815] can: request_module (can-proto-3) failed. [ 772.670798][T13828] can: request_module (can-proto-3) failed. [ 777.048476][T13894] can: request_module (can-proto-3) failed. [ 777.916898][T13904] can: request_module (can-proto-3) failed. [ 778.723304][T13914] can: request_module (can-proto-3) failed. [ 778.974667][T13920] can: request_module (can-proto-3) failed. [ 779.770617][T13929] can: request_module (can-proto-3) failed. [ 779.972392][T13934] can: request_module (can-proto-3) failed. [ 781.318413][T13960] can: request_module (can-proto-3) failed. [ 781.407834][T13958] can: request_module (can-proto-3) failed. [ 782.275510][T13974] can: request_module (can-proto-3) failed. [ 782.492098][T13985] netlink: 342 bytes leftover after parsing attributes in process `syz.1.1727'. [ 782.570248][T13985] netlink: 342 bytes leftover after parsing attributes in process `syz.1.1727'. [ 782.637541][T13987] netlink: 110 bytes leftover after parsing attributes in process `syz.1.1727'. [ 782.674251][T13981] can: request_module (can-proto-3) failed. [ 783.063508][T13990] can: request_module (can-proto-3) failed. [ 783.558301][T13998] can: request_module (can-proto-3) failed. [ 784.090260][T14007] can: request_module (can-proto-3) failed. [ 784.711210][T14015] can: request_module (can-proto-3) failed. [ 785.262497][T14024] can: request_module (can-proto-3) failed. [ 785.289179][T14029] FAULT_INJECTION: forcing a failure. [ 785.289179][T14029] name failslab, interval 1, probability 0, space 0, times 0 [ 785.340000][T14029] CPU: 0 UID: 0 PID: 14029 Comm: syz.3.1736 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39 #0 PREEMPT(full) [ 785.340039][T14029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 785.340053][T14029] Call Trace: [ 785.340061][T14029] [ 785.340069][T14029] dump_stack_lvl+0x16c/0x1f0 [ 785.340106][T14029] should_fail_ex+0x512/0x640 [ 785.340138][T14029] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 785.340179][T14029] should_failslab+0xc2/0x120 [ 785.340207][T14029] __kmalloc_cache_noprof+0x6a/0x3e0 [ 785.340246][T14029] ? register_netdevice+0x4eb/0x2270 [ 785.340278][T14029] register_netdevice+0x4eb/0x2270 [ 785.340311][T14029] ? __pfx_register_netdevice+0x10/0x10 [ 785.340347][T14029] ? alloc_netdev_mqs+0xe7e/0x1570 [ 785.340375][T14029] ? __pfx_loopback_net_init+0x10/0x10 [ 785.340405][T14029] register_netdev+0x34/0x50 [ 785.340431][T14029] loopback_net_init+0x7a/0x170 [ 785.340460][T14029] ? __pfx_loopback_net_init+0x10/0x10 [ 785.340486][T14029] ops_init+0x1df/0x5f0 [ 785.340515][T14029] setup_net+0x21e/0x850 [ 785.340544][T14029] ? __pfx_setup_net+0x10/0x10 [ 785.340568][T14029] ? lockdep_init_map_type+0x5c/0x280 [ 785.340599][T14029] ? __pfx_down_read_killable+0x10/0x10 [ 785.340638][T14029] ? debug_mutex_init+0x37/0x70 [ 785.340678][T14029] copy_net_ns+0x2a6/0x5f0 [ 785.340710][T14029] create_new_namespaces+0x3ea/0xad0 [ 785.340742][T14029] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 785.340771][T14029] ksys_unshare+0x45b/0xa40 [ 785.340802][T14029] ? __pfx_ksys_unshare+0x10/0x10 [ 785.340832][T14029] ? xfd_validate_state+0x5d/0x180 [ 785.340871][T14029] ? rcu_is_watching+0x12/0xc0 [ 785.340899][T14029] __x64_sys_unshare+0x31/0x40 [ 785.340929][T14029] do_syscall_64+0xcd/0x230 [ 785.340963][T14029] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 785.340986][T14029] RIP: 0033:0x7fe45198e969 [ 785.341005][T14029] 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 [ 785.341028][T14029] RSP: 002b:00007fe452737038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 785.341051][T14029] RAX: ffffffffffffffda RBX: 00007fe451bb5fa0 RCX: 00007fe45198e969 [ 785.341066][T14029] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 785.341080][T14029] RBP: 00007fe451a10ab1 R08: 0000000000000000 R09: 0000000000000000 [ 785.341095][T14029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 785.341109][T14029] R13: 0000000000000000 R14: 00007fe451bb5fa0 R15: 00007fff08861d58 [ 785.341139][T14029] [ 785.827007][T14034] can: request_module (can-proto-3) failed. [ 786.026255][T14038] FAULT_INJECTION: forcing a failure. [ 786.026255][T14038] name failslab, interval 1, probability 0, space 0, times 0 [ 786.045149][T14038] CPU: 0 UID: 0 PID: 14038 Comm: syz.2.1737 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39 #0 PREEMPT(full) [ 786.045182][T14038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 786.045196][T14038] Call Trace: [ 786.045203][T14038] [ 786.045211][T14038] dump_stack_lvl+0x16c/0x1f0 [ 786.045247][T14038] should_fail_ex+0x512/0x640 [ 786.045287][T14038] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 786.045328][T14038] should_failslab+0xc2/0x120 [ 786.045357][T14038] __kmalloc_cache_noprof+0x6a/0x3e0 [ 786.045393][T14038] ? __asan_memset+0x23/0x50 [ 786.045428][T14038] ? alloc_netdev_mqs+0xece/0x1570 [ 786.045458][T14038] alloc_netdev_mqs+0xece/0x1570 [ 786.045488][T14038] ? __pfx_loopback_net_init+0x10/0x10 [ 786.045517][T14038] loopback_net_init+0x38/0x170 [ 786.045545][T14038] ? __pfx_loopback_net_init+0x10/0x10 [ 786.045572][T14038] ops_init+0x1df/0x5f0 [ 786.045601][T14038] setup_net+0x21e/0x850 [ 786.045630][T14038] ? __pfx_setup_net+0x10/0x10 [ 786.045654][T14038] ? lockdep_init_map_type+0x5c/0x280 [ 786.045685][T14038] ? __pfx_down_read_killable+0x10/0x10 [ 786.045724][T14038] ? debug_mutex_init+0x37/0x70 [ 786.045764][T14038] copy_net_ns+0x2a6/0x5f0 [ 786.045796][T14038] create_new_namespaces+0x3ea/0xad0 [ 786.045829][T14038] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 786.045857][T14038] ksys_unshare+0x45b/0xa40 [ 786.045888][T14038] ? __pfx_ksys_unshare+0x10/0x10 [ 786.045918][T14038] ? xfd_validate_state+0x5d/0x180 [ 786.045958][T14038] ? rcu_is_watching+0x12/0xc0 [ 786.045985][T14038] __x64_sys_unshare+0x31/0x40 [ 786.046016][T14038] do_syscall_64+0xcd/0x230 [ 786.046048][T14038] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 786.046072][T14038] RIP: 0033:0x7efd8158e969 [ 786.046091][T14038] 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 [ 786.046115][T14038] RSP: 002b:00007efd823d2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 786.046137][T14038] RAX: ffffffffffffffda RBX: 00007efd817b5fa0 RCX: 00007efd8158e969 [ 786.046152][T14038] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 786.046167][T14038] RBP: 00007efd81610ab1 R08: 0000000000000000 R09: 0000000000000000 [ 786.046181][T14038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 786.046195][T14038] R13: 0000000000000000 R14: 00007efd817b5fa0 R15: 00007ffeec3e0268 [ 786.046224][T14038] [ 786.732349][T14047] netlink: 338 bytes leftover after parsing attributes in process `syz.0.1739'. [ 786.762690][T14047] netlink: 338 bytes leftover after parsing attributes in process `syz.0.1739'. [ 786.783758][T14047] netlink: 342 bytes leftover after parsing attributes in process `syz.0.1739'. [ 786.991187][T14050] FAULT_INJECTION: forcing a failure. [ 786.991187][T14050] name failslab, interval 1, probability 0, space 0, times 0 [ 787.004573][T14050] CPU: 0 UID: 0 PID: 14050 Comm: syz.0.1741 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39 #0 PREEMPT(full) [ 787.004616][T14050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 787.004637][T14050] Call Trace: [ 787.004647][T14050] [ 787.004659][T14050] dump_stack_lvl+0x16c/0x1f0 [ 787.004710][T14050] should_fail_ex+0x512/0x640 [ 787.004753][T14050] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 787.004792][T14050] should_failslab+0xc2/0x120 [ 787.004832][T14050] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 787.004869][T14050] ? ptlock_alloc+0x1f/0x70 [ 787.004903][T14050] ptlock_alloc+0x1f/0x70 [ 787.004932][T14050] pte_alloc_one+0x6d/0x380 [ 787.004969][T14050] __pte_alloc+0x6d/0x3c0 [ 787.005012][T14050] ? __pfx___pte_alloc+0x10/0x10 [ 787.005058][T14050] ? __lock_acquire+0xaa4/0x1ba0 [ 787.005102][T14050] do_pte_missing+0x2925/0x3fb0 [ 787.005148][T14050] __handle_mm_fault+0x103d/0x2a40 [ 787.005208][T14050] ? const_folio_flags+0x5b/0x100 [ 787.005251][T14050] ? __pfx___handle_mm_fault+0x10/0x10 [ 787.005284][T14050] ? __pfx_folio_mark_accessed+0x10/0x10 [ 787.005326][T14050] ? vm_normal_page+0x13b/0x2b0 [ 787.005367][T14050] ? find_held_lock+0x2b/0x80 [ 787.005395][T14050] ? find_held_lock+0x2b/0x80 [ 787.005448][T14050] handle_mm_fault+0x3fe/0xad0 [ 787.005487][T14050] __get_user_pages+0x771/0x36f0 [ 787.005548][T14050] ? __pfx_mt_find+0x10/0x10 [ 787.005596][T14050] ? __pfx___get_user_pages+0x10/0x10 [ 787.005661][T14050] populate_vma_page_range+0x278/0x3a0 [ 787.005718][T14050] ? __pfx_populate_vma_page_range+0x10/0x10 [ 787.005772][T14050] ? __pfx_find_vma_intersection+0x10/0x10 [ 787.005821][T14050] ? do_mmap+0x69c/0x11b0 [ 787.005873][T14050] __mm_populate+0x1d8/0x380 [ 787.005903][T14050] ? __pfx___mm_populate+0x10/0x10 [ 787.005959][T14050] ? up_write+0x1b2/0x520 [ 787.006008][T14050] vm_mmap_pgoff+0x362/0x450 [ 787.006058][T14050] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 787.006103][T14050] ? find_held_lock+0x2b/0x80 [ 787.006138][T14050] ? __x64_sys_futex+0x1e0/0x4c0 [ 787.006180][T14050] ? __x64_sys_futex+0x1e9/0x4c0 [ 787.006220][T14050] ksys_mmap_pgoff+0x7d/0x5c0 [ 787.006268][T14050] ? rcu_is_watching+0x12/0xc0 [ 787.006302][T14050] __x64_sys_mmap+0x125/0x190 [ 787.006338][T14050] do_syscall_64+0xcd/0x230 [ 787.006384][T14050] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 787.006418][T14050] RIP: 0033:0x7f32bad8e969 [ 787.006445][T14050] 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 [ 787.006478][T14050] RSP: 002b:00007f32b8bf6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 787.006509][T14050] RAX: ffffffffffffffda RBX: 00007f32bafb5fa0 RCX: 00007f32bad8e969 [ 787.006530][T14050] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 787.006549][T14050] RBP: 00007f32bae10ab1 R08: 0000000000000002 R09: 0000000000008000 [ 787.006568][T14050] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 787.006588][T14050] R13: 0000000000000000 R14: 00007f32bafb5fa0 R15: 00007ffe2db79ed8 [ 787.006632][T14050] [ 787.353853][T14042] ima: policy update failed [ 787.360743][ T30] audit: type=1802 audit(6040960671.915:57): pid=14042 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.1.1738" res=0 errno=0 [ 787.620302][T14054] FAULT_INJECTION: forcing a failure. [ 787.620302][T14054] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 787.671490][T14054] CPU: 0 UID: 0 PID: 14054 Comm: syz.2.1742 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39 #0 PREEMPT(full) [ 787.671536][T14054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 787.671555][T14054] Call Trace: [ 787.671564][T14054] [ 787.671575][T14054] dump_stack_lvl+0x16c/0x1f0 [ 787.671619][T14054] should_fail_ex+0x512/0x640 [ 787.671665][T14054] should_fail_alloc_page+0xe7/0x130 [ 787.671704][T14054] prepare_alloc_pages+0x3c2/0x610 [ 787.671746][T14054] ? rcu_is_watching+0x12/0xc0 [ 787.671776][T14054] __alloc_frozen_pages_noprof+0x18f/0x23a0 [ 787.671811][T14054] ? kasan_save_stack+0x33/0x60 [ 787.671839][T14054] ? kasan_save_track+0x14/0x30 [ 787.671867][T14054] ? __kasan_slab_alloc+0x89/0x90 [ 787.671897][T14054] ? kmem_cache_alloc_noprof+0x1cb/0x3b0 [ 787.671926][T14054] ? ptlock_alloc+0x1f/0x70 [ 787.671950][T14054] ? pte_alloc_one+0x6d/0x380 [ 787.671978][T14054] ? __pte_alloc+0x6d/0x3c0 [ 787.672012][T14054] ? cgroup_rstat_updated+0x2a/0xb20 [ 787.672058][T14054] ? handle_mm_fault+0x3fe/0xad0 [ 787.672081][T14054] ? __get_user_pages+0x771/0x36f0 [ 787.672132][T14054] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 787.672175][T14054] ? lru_gen_add_folio+0x1a4/0xef0 [ 787.672218][T14054] ? __lock_acquire+0x5ca/0x1ba0 [ 787.672259][T14054] ? __lock_acquire+0x5ca/0x1ba0 [ 787.672295][T14054] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 787.672336][T14054] ? policy_nodemask+0xea/0x4e0 [ 787.672375][T14054] alloc_pages_mpol+0x1fb/0x550 [ 787.672422][T14054] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 787.672458][T14054] ? __lock_acquire+0x5ca/0x1ba0 [ 787.672503][T14054] folio_alloc_mpol_noprof+0x36/0x2f0 [ 787.672547][T14054] vma_alloc_folio_noprof+0xed/0x1e0 [ 787.672588][T14054] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 787.672642][T14054] do_pte_missing+0x223d/0x3fb0 [ 787.672683][T14054] __handle_mm_fault+0x103d/0x2a40 [ 787.672722][T14054] ? __pfx___handle_mm_fault+0x10/0x10 [ 787.672749][T14054] ? __pte_offset_map_lock+0x155/0x2f0 [ 787.672790][T14054] ? find_held_lock+0x2b/0x80 [ 787.672814][T14054] ? find_held_lock+0x2b/0x80 [ 787.672865][T14054] handle_mm_fault+0x3fe/0xad0 [ 787.672899][T14054] __get_user_pages+0x771/0x36f0 [ 787.672952][T14054] ? __pfx_mt_find+0x10/0x10 [ 787.672994][T14054] ? __pfx___get_user_pages+0x10/0x10 [ 787.673054][T14054] populate_vma_page_range+0x278/0x3a0 [ 787.673105][T14054] ? __pfx_populate_vma_page_range+0x10/0x10 [ 787.673155][T14054] ? __pfx_find_vma_intersection+0x10/0x10 [ 787.673201][T14054] ? do_mmap+0x69c/0x11b0 [ 787.673249][T14054] __mm_populate+0x1d8/0x380 [ 787.673278][T14054] ? __pfx___mm_populate+0x10/0x10 [ 787.673330][T14054] ? up_write+0x1b2/0x520 [ 787.673377][T14054] vm_mmap_pgoff+0x362/0x450 [ 787.673430][T14054] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 787.673470][T14054] ? find_held_lock+0x2b/0x80 [ 787.673501][T14054] ? __x64_sys_futex+0x1e0/0x4c0 [ 787.673531][T14054] ? __x64_sys_futex+0x1e9/0x4c0 [ 787.673566][T14054] ksys_mmap_pgoff+0x7d/0x5c0 [ 787.673609][T14054] ? rcu_is_watching+0x12/0xc0 [ 787.673640][T14054] __x64_sys_mmap+0x125/0x190 [ 787.673675][T14054] do_syscall_64+0xcd/0x230 [ 787.673719][T14054] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 787.673748][T14054] RIP: 0033:0x7efd8158e969 [ 787.673773][T14054] 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 [ 787.673802][T14054] RSP: 002b:00007efd823d2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 787.673830][T14054] RAX: ffffffffffffffda RBX: 00007efd817b5fa0 RCX: 00007efd8158e969 [ 787.673849][T14054] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 787.673868][T14054] RBP: 00007efd81610ab1 R08: 0000000000000002 R09: 0000000000008000 [ 787.673886][T14054] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 787.673904][T14054] R13: 0000000000000000 R14: 00007efd817b5fa0 R15: 00007ffeec3e0268 [ 787.673943][T14054] [ 788.619406][T14058] ima: policy update failed [ 788.624260][ T30] audit: type=1802 audit(6040960673.175:58): pid=14058 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.1.1743" res=0 errno=0 [ 788.761425][T14074] FAULT_INJECTION: forcing a failure. [ 788.761425][T14074] name failslab, interval 1, probability 0, space 0, times 0 [ 788.805871][T14074] CPU: 0 UID: 0 PID: 14074 Comm: syz.0.1744 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39 #0 PREEMPT(full) [ 788.805923][T14074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 788.805943][T14074] Call Trace: [ 788.805953][T14074] [ 788.805965][T14074] dump_stack_lvl+0x16c/0x1f0 [ 788.806013][T14074] should_fail_ex+0x512/0x640 [ 788.806056][T14074] ? __kmalloc_noprof+0xbf/0x510 [ 788.806094][T14074] ? __register_sysctl_table+0xb3/0x1900 [ 788.806134][T14074] should_failslab+0xc2/0x120 [ 788.806174][T14074] __kmalloc_noprof+0xd2/0x510 [ 788.806219][T14074] __register_sysctl_table+0xb3/0x1900 [ 788.806257][T14074] ? is_module_address+0x5f/0xf0 [ 788.806306][T14074] ? __pfx___register_sysctl_table+0x10/0x10 [ 788.806351][T14074] ? is_module_address+0x69/0xf0 [ 788.806391][T14074] ? register_net_sysctl_sz+0x228/0x3e0 [ 788.806443][T14074] ? __asan_memcpy+0x3c/0x60 [ 788.806499][T14074] __ip_vs_lblcr_init+0x150/0x330 [ 788.806553][T14074] ? __pfx___ip_vs_lblcr_init+0x10/0x10 [ 788.806605][T14074] ops_init+0x1df/0x5f0 [ 788.806646][T14074] setup_net+0x21e/0x850 [ 788.806688][T14074] ? __pfx_setup_net+0x10/0x10 [ 788.806722][T14074] ? lockdep_init_map_type+0x5c/0x280 [ 788.806763][T14074] ? __pfx_down_read_killable+0x10/0x10 [ 788.806817][T14074] ? debug_mutex_init+0x37/0x70 [ 788.806874][T14074] copy_net_ns+0x2a6/0x5f0 [ 788.806919][T14074] create_new_namespaces+0x3ea/0xad0 [ 788.806963][T14074] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 788.807003][T14074] ksys_unshare+0x45b/0xa40 [ 788.807048][T14074] ? __pfx_ksys_unshare+0x10/0x10 [ 788.807089][T14074] ? xfd_validate_state+0x5d/0x180 [ 788.807143][T14074] ? rcu_is_watching+0x12/0xc0 [ 788.807182][T14074] __x64_sys_unshare+0x31/0x40 [ 788.807223][T14074] do_syscall_64+0xcd/0x230 [ 788.807268][T14074] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 788.807321][T14074] RIP: 0033:0x7f32bad8e969 [ 788.807354][T14074] 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 [ 788.807387][T14074] RSP: 002b:00007f32b8bf6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 788.807419][T14074] RAX: ffffffffffffffda RBX: 00007f32bafb5fa0 RCX: 00007f32bad8e969 [ 788.807441][T14074] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 788.807461][T14074] RBP: 00007f32bae10ab1 R08: 0000000000000000 R09: 0000000000000000 [ 788.807481][T14074] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 788.807501][T14074] R13: 0000000000000000 R14: 00007f32bafb5fa0 R15: 00007ffe2db79ed8 [ 788.807544][T14074] [ 789.316588][T14081] netlink: 338 bytes leftover after parsing attributes in process `syz.1.1747'. [ 789.328667][T14081] netlink: 338 bytes leftover after parsing attributes in process `syz.1.1747'. [ 790.241224][T14078] ima: policy update failed [ 790.246662][ T30] audit: type=1802 audit(6040960674.794:59): pid=14078 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.3.1745" res=0 errno=0 [ 790.565292][T14100] netlink: 338 bytes leftover after parsing attributes in process `syz.3.1749'. [ 790.616636][T14099] FAULT_INJECTION: forcing a failure. [ 790.616636][T14099] name failslab, interval 1, probability 0, space 0, times 0 [ 790.639869][T14091] FAULT_INJECTION: forcing a failure. [ 790.639869][T14091] name failslab, interval 1, probability 0, space 0, times 0 [ 790.700429][T14099] CPU: 1 UID: 0 PID: 14099 Comm: syz.2.1750 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39 #0 PREEMPT(full) [ 790.700473][T14099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 790.700493][T14099] Call Trace: [ 790.700502][T14099] [ 790.700514][T14099] dump_stack_lvl+0x16c/0x1f0 [ 790.700562][T14099] should_fail_ex+0x512/0x640 [ 790.700605][T14099] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 790.700662][T14099] should_failslab+0xc2/0x120 [ 790.700700][T14099] __kmalloc_cache_noprof+0x6a/0x3e0 [ 790.700751][T14099] ? alloc_netdev_mqs+0xf3a/0x1570 [ 790.700793][T14099] alloc_netdev_mqs+0xf3a/0x1570 [ 790.700836][T14099] ? __pfx_loopback_net_init+0x10/0x10 [ 790.700876][T14099] loopback_net_init+0x38/0x170 [ 790.700916][T14099] ? __pfx_loopback_net_init+0x10/0x10 [ 790.700953][T14099] ops_init+0x1df/0x5f0 [ 790.701003][T14099] setup_net+0x21e/0x850 [ 790.701045][T14099] ? __pfx_setup_net+0x10/0x10 [ 790.701079][T14099] ? lockdep_init_map_type+0x5c/0x280 [ 790.701122][T14099] ? __pfx_down_read_killable+0x10/0x10 [ 790.701176][T14099] ? debug_mutex_init+0x37/0x70 [ 790.701233][T14099] copy_net_ns+0x2a6/0x5f0 [ 790.701277][T14099] create_new_namespaces+0x3ea/0xad0 [ 790.701321][T14099] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 790.701361][T14099] ksys_unshare+0x45b/0xa40 [ 790.701409][T14099] ? __pfx_ksys_unshare+0x10/0x10 [ 790.701449][T14099] ? xfd_validate_state+0x5d/0x180 [ 790.701493][T14099] ? rcu_is_watching+0x12/0xc0 [ 790.701520][T14099] __x64_sys_unshare+0x31/0x40 [ 790.701549][T14099] do_syscall_64+0xcd/0x230 [ 790.701583][T14099] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 790.701606][T14099] RIP: 0033:0x7efd8158e969 [ 790.701623][T14099] 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 [ 790.701646][T14099] RSP: 002b:00007efd823d2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 790.701668][T14099] RAX: ffffffffffffffda RBX: 00007efd817b5fa0 RCX: 00007efd8158e969 [ 790.701683][T14099] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 790.701697][T14099] RBP: 00007efd81610ab1 R08: 0000000000000000 R09: 0000000000000000 [ 790.701710][T14099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 790.701724][T14099] R13: 0000000000000000 R14: 00007efd817b5fa0 R15: 00007ffeec3e0268 [ 790.701752][T14099] [ 790.942867][T14091] CPU: 0 UID: 0 PID: 14091 Comm: syz.1.1748 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39 #0 PREEMPT(full) [ 790.942915][T14091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 790.942935][T14091] Call Trace: [ 790.942946][T14091] [ 790.942957][T14091] dump_stack_lvl+0x16c/0x1f0 [ 790.943005][T14091] should_fail_ex+0x512/0x640 [ 790.943052][T14091] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 790.943092][T14091] should_failslab+0xc2/0x120 [ 790.943132][T14091] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 790.943170][T14091] ? __kernfs_new_node+0xd2/0x8a0 [ 790.943242][T14091] __kernfs_new_node+0xd2/0x8a0 [ 790.943296][T14091] ? __pfx___kernfs_new_node+0x10/0x10 [ 790.943361][T14091] ? find_held_lock+0x2b/0x80 [ 790.943392][T14091] ? kernfs_root+0xee/0x2a0 [ 790.943452][T14091] kernfs_new_node+0x13c/0x1e0 [ 790.943496][T14091] __kernfs_create_file+0x53/0x350 [ 790.943543][T14091] sysfs_add_file_mode_ns+0x207/0x3c0 [ 790.943603][T14091] internal_create_group+0x578/0xf30 [ 790.943667][T14091] ? __pfx_internal_create_group+0x10/0x10 [ 790.943728][T14091] ? kernfs_create_link+0x1bd/0x240 [ 790.943776][T14091] internal_create_groups+0x9d/0x150 [ 790.943812][T14091] device_add+0x6d1/0x1a70 [ 790.943859][T14091] ? __pfx_device_add+0x10/0x10 [ 790.943906][T14091] ? lockdep_init_map_type+0x5c/0x280 [ 790.943950][T14091] ? __init_waitqueue_head+0xca/0x150 [ 790.944015][T14091] netdev_register_kobject+0x182/0x3a0 [ 790.944061][T14091] register_netdevice+0x13dc/0x2270 [ 790.944107][T14091] ? __pfx_register_netdevice+0x10/0x10 [ 790.944149][T14091] ? alloc_netdev_mqs+0xe7e/0x1570 [ 790.944188][T14091] ? __pfx_loopback_net_init+0x10/0x10 [ 790.944236][T14091] register_netdev+0x34/0x50 [ 790.944272][T14091] loopback_net_init+0x7a/0x170 [ 790.944311][T14091] ? __pfx_loopback_net_init+0x10/0x10 [ 790.944348][T14091] ops_init+0x1df/0x5f0 [ 790.944389][T14091] setup_net+0x21e/0x850 [ 790.944430][T14091] ? __pfx_setup_net+0x10/0x10 [ 790.944465][T14091] ? lockdep_init_map_type+0x5c/0x280 [ 790.944509][T14091] ? __pfx_down_read_killable+0x10/0x10 [ 790.944563][T14091] ? debug_mutex_init+0x37/0x70 [ 790.944622][T14091] copy_net_ns+0x2a6/0x5f0 [ 790.944668][T14091] create_new_namespaces+0x3ea/0xad0 [ 790.944715][T14091] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 790.944755][T14091] ksys_unshare+0x45b/0xa40 [ 790.944799][T14091] ? __pfx_ksys_unshare+0x10/0x10 [ 790.944841][T14091] ? xfd_validate_state+0x5d/0x180 [ 790.944896][T14091] ? rcu_is_watching+0x12/0xc0 [ 790.944936][T14091] __x64_sys_unshare+0x31/0x40 [ 790.944980][T14091] do_syscall_64+0xcd/0x230 [ 790.945027][T14091] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 790.945060][T14091] RIP: 0033:0x7fd85b78e969 [ 790.945086][T14091] 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 [ 790.945119][T14091] RSP: 002b:00007fd85c68e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 790.945149][T14091] RAX: ffffffffffffffda RBX: 00007fd85b9b5fa0 RCX: 00007fd85b78e969 [ 790.945171][T14091] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 790.945191][T14091] RBP: 00007fd85b810ab1 R08: 0000000000000000 R09: 0000000000000000 [ 790.945219][T14091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 790.945239][T14091] R13: 0000000000000000 R14: 00007fd85b9b5fa0 R15: 00007ffcd1a37428 [ 790.945283][T14091] [ 791.950440][T14104] FAULT_INJECTION: forcing a failure. [ 791.950440][T14104] name failslab, interval 1, probability 0, space 0, times 0 [ 792.005366][T14104] CPU: 1 UID: 0 PID: 14104 Comm: syz.0.1751 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39 #0 PREEMPT(full) [ 792.005420][T14104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 792.005440][T14104] Call Trace: [ 792.005450][T14104] [ 792.005463][T14104] dump_stack_lvl+0x16c/0x1f0 [ 792.005513][T14104] should_fail_ex+0x512/0x640 [ 792.005558][T14104] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 792.005598][T14104] should_failslab+0xc2/0x120 [ 792.005638][T14104] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 792.005671][T14104] ? __asan_memcpy+0x3c/0x60 [ 792.005721][T14104] ? __kernfs_new_node+0xd2/0x8a0 [ 792.005779][T14104] __kernfs_new_node+0xd2/0x8a0 [ 792.005834][T14104] ? __pfx___kernfs_new_node+0x10/0x10 [ 792.005906][T14104] ? find_held_lock+0x2b/0x80 [ 792.005937][T14104] ? kernfs_root+0xee/0x2a0 [ 792.005997][T14104] kernfs_new_node+0x13c/0x1e0 [ 792.006040][T14104] kernfs_create_link+0xcc/0x240 [ 792.006087][T14104] sysfs_do_create_link_sd+0x90/0x140 [ 792.006142][T14104] sysfs_create_link+0x61/0xc0 [ 792.006193][T14104] device_add+0x62c/0x1a70 [ 792.006240][T14104] ? __pfx_device_add+0x10/0x10 [ 792.006282][T14104] ? lockdep_init_map_type+0x5c/0x280 [ 792.006324][T14104] ? __init_waitqueue_head+0xca/0x150 [ 792.006381][T14104] netdev_register_kobject+0x182/0x3a0 [ 792.006428][T14104] register_netdevice+0x13dc/0x2270 [ 792.006475][T14104] ? __pfx_register_netdevice+0x10/0x10 [ 792.006517][T14104] ? alloc_netdev_mqs+0xe7e/0x1570 [ 792.006558][T14104] ? __pfx_loopback_net_init+0x10/0x10 [ 792.006597][T14104] register_netdev+0x34/0x50 [ 792.006634][T14104] loopback_net_init+0x7a/0x170 [ 792.006674][T14104] ? __pfx_loopback_net_init+0x10/0x10 [ 792.006712][T14104] ops_init+0x1df/0x5f0 [ 792.006753][T14104] setup_net+0x21e/0x850 [ 792.006794][T14104] ? __pfx_setup_net+0x10/0x10 [ 792.006827][T14104] ? lockdep_init_map_type+0x5c/0x280 [ 792.006875][T14104] ? __pfx_down_read_killable+0x10/0x10 [ 792.006929][T14104] ? debug_mutex_init+0x37/0x70 [ 792.006985][T14104] copy_net_ns+0x2a6/0x5f0 [ 792.007032][T14104] create_new_namespaces+0x3ea/0xad0 [ 792.007078][T14104] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 792.007118][T14104] ksys_unshare+0x45b/0xa40 [ 792.007160][T14104] ? __pfx_ksys_unshare+0x10/0x10 [ 792.007200][T14104] ? xfd_validate_state+0x5d/0x180 [ 792.007255][T14104] ? rcu_is_watching+0x12/0xc0 [ 792.007294][T14104] __x64_sys_unshare+0x31/0x40 [ 792.007337][T14104] do_syscall_64+0xcd/0x230 [ 792.007384][T14104] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 792.007416][T14104] RIP: 0033:0x7f32bad8e969 [ 792.007442][T14104] 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 [ 792.007474][T14104] RSP: 002b:00007f32b8bf6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 792.007506][T14104] RAX: ffffffffffffffda RBX: 00007f32bafb5fa0 RCX: 00007f32bad8e969 [ 792.007529][T14104] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 792.007549][T14104] RBP: 00007f32bae10ab1 R08: 0000000000000000 R09: 0000000000000000 [ 792.007569][T14104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 792.007589][T14104] R13: 0000000000000000 R14: 00007f32bafb5fa0 R15: 00007ffe2db79ed8 [ 792.007633][T14104] [ 794.538435][T14152] FAULT_INJECTION: forcing a failure. [ 794.538435][T14152] name failslab, interval 1, probability 0, space 0, times 0 [ 794.555809][T14152] CPU: 1 UID: 0 PID: 14152 Comm: syz.3.1758 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39 #0 PREEMPT(full) [ 794.555856][T14152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 794.555875][T14152] Call Trace: [ 794.555885][T14152] [ 794.555897][T14152] dump_stack_lvl+0x16c/0x1f0 [ 794.555944][T14152] should_fail_ex+0x512/0x640 [ 794.555989][T14152] ? __kvmalloc_node_noprof+0x122/0x600 [ 794.556027][T14152] should_failslab+0xc2/0x120 [ 794.556068][T14152] __kvmalloc_node_noprof+0x135/0x600 [ 794.556100][T14152] ? lockdep_init_map_type+0x5c/0x280 [ 794.556142][T14152] ? alloc_netdev_mqs+0xb5b/0x1570 [ 794.556185][T14152] ? alloc_netdev_mqs+0xb5b/0x1570 [ 794.556219][T14152] alloc_netdev_mqs+0xb5b/0x1570 [ 794.556261][T14152] ? __pfx_loopback_net_init+0x10/0x10 [ 794.556302][T14152] loopback_net_init+0x38/0x170 [ 794.556342][T14152] ? __pfx_loopback_net_init+0x10/0x10 [ 794.556379][T14152] ops_init+0x1df/0x5f0 [ 794.556419][T14152] setup_net+0x21e/0x850 [ 794.556460][T14152] ? __pfx_setup_net+0x10/0x10 [ 794.556494][T14152] ? lockdep_init_map_type+0x5c/0x280 [ 794.556535][T14152] ? __pfx_down_read_killable+0x10/0x10 [ 794.556587][T14152] ? debug_mutex_init+0x37/0x70 [ 794.556643][T14152] copy_net_ns+0x2a6/0x5f0 [ 794.556690][T14152] create_new_namespaces+0x3ea/0xad0 [ 794.556743][T14152] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 794.556785][T14152] ksys_unshare+0x45b/0xa40 [ 794.556831][T14152] ? __pfx_ksys_unshare+0x10/0x10 [ 794.556870][T14152] ? xfd_validate_state+0x5d/0x180 [ 794.556923][T14152] ? rcu_is_watching+0x12/0xc0 [ 794.556964][T14152] __x64_sys_unshare+0x31/0x40 [ 794.557006][T14152] do_syscall_64+0xcd/0x230 [ 794.557050][T14152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 794.557081][T14152] RIP: 0033:0x7fe45198e969 [ 794.557106][T14152] 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 [ 794.557138][T14152] RSP: 002b:00007fe452737038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 794.557168][T14152] RAX: ffffffffffffffda RBX: 00007fe451bb5fa0 RCX: 00007fe45198e969 [ 794.557189][T14152] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 794.557209][T14152] RBP: 00007fe451a10ab1 R08: 0000000000000000 R09: 0000000000000000 [ 794.557228][T14152] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 794.557247][T14152] R13: 0000000000000000 R14: 00007fe451bb5fa0 R15: 00007fff08861d58 [ 794.557289][T14152] [ 794.815317][T14155] FAULT_INJECTION: forcing a failure. [ 794.815317][T14155] name failslab, interval 1, probability 0, space 0, times 0 [ 794.828595][T14155] CPU: 1 UID: 0 PID: 14155 Comm: syz.1.1759 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39 #0 PREEMPT(full) [ 794.828641][T14155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 794.828661][T14155] Call Trace: [ 794.828671][T14155] [ 794.828683][T14155] dump_stack_lvl+0x16c/0x1f0 [ 794.828741][T14155] should_fail_ex+0x512/0x640 [ 794.828784][T14155] ? __kmalloc_noprof+0xbf/0x510 [ 794.828822][T14155] ? __register_sysctl_table+0xb3/0x1900 [ 794.828857][T14155] should_failslab+0xc2/0x120 [ 794.828894][T14155] __kmalloc_noprof+0xd2/0x510 [ 794.828938][T14155] __register_sysctl_table+0xb3/0x1900 [ 794.828975][T14155] ? is_module_address+0x5f/0xf0 [ 794.829024][T14155] ? __pfx___register_sysctl_table+0x10/0x10 [ 794.829059][T14155] ? is_module_address+0x69/0xf0 [ 794.829099][T14155] ? register_net_sysctl_sz+0x228/0x3e0 [ 794.829152][T14155] ? __asan_memcpy+0x3c/0x60 [ 794.829205][T14155] lowpan_frags_init_net+0x254/0x3a0 [ 794.829252][T14155] ? __pfx_lowpan_frags_init_net+0x10/0x10 [ 794.829298][T14155] ops_init+0x1df/0x5f0 [ 794.829338][T14155] setup_net+0x21e/0x850 [ 794.829380][T14155] ? __pfx_setup_net+0x10/0x10 [ 794.829414][T14155] ? lockdep_init_map_type+0x5c/0x280 [ 794.829457][T14155] ? __pfx_down_read_killable+0x10/0x10 [ 794.829512][T14155] ? debug_mutex_init+0x37/0x70 [ 794.829569][T14155] copy_net_ns+0x2a6/0x5f0 [ 794.829612][T14155] create_new_namespaces+0x3ea/0xad0 [ 794.829657][T14155] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 794.829697][T14155] ksys_unshare+0x45b/0xa40 [ 794.829749][T14155] ? __pfx_ksys_unshare+0x10/0x10 [ 794.829789][T14155] ? xfd_validate_state+0x5d/0x180 [ 794.829845][T14155] ? rcu_is_watching+0x12/0xc0 [ 794.829884][T14155] __x64_sys_unshare+0x31/0x40 [ 794.829927][T14155] do_syscall_64+0xcd/0x230 [ 794.829973][T14155] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 794.830006][T14155] RIP: 0033:0x7fd85b78e969 [ 794.830032][T14155] 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 [ 794.830064][T14155] RSP: 002b:00007fd85c68e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 794.830095][T14155] RAX: ffffffffffffffda RBX: 00007fd85b9b5fa0 RCX: 00007fd85b78e969 [ 794.830116][T14155] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 794.830134][T14155] RBP: 00007fd85b810ab1 R08: 0000000000000000 R09: 0000000000000000 [ 794.830154][T14155] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 794.830174][T14155] R13: 0000000000000000 R14: 00007fd85b9b5fa0 R15: 00007ffcd1a37428 [ 794.830216][T14155] [ 795.537682][T14162] FAULT_INJECTION: forcing a failure. [ 795.537682][T14162] name failslab, interval 1, probability 0, space 0, times 0 [ 795.573404][T14162] CPU: 1 UID: 0 PID: 14162 Comm: syz.2.1760 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39 #0 PREEMPT(full) [ 795.573446][T14162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 795.573463][T14162] Call Trace: [ 795.573473][T14162] [ 795.573484][T14162] dump_stack_lvl+0x16c/0x1f0 [ 795.573530][T14162] should_fail_ex+0x512/0x640 [ 795.573572][T14162] ? __kmalloc_noprof+0xbf/0x510 [ 795.573608][T14162] ? ops_init+0x77/0x5f0 [ 795.573640][T14162] should_failslab+0xc2/0x120 [ 795.573678][T14162] __kmalloc_noprof+0xd2/0x510 [ 795.573710][T14162] ? __pfx_bareudp_init_net+0x10/0x10 [ 795.573750][T14162] ops_init+0x77/0x5f0 [ 795.573783][T14162] setup_net+0x21e/0x850 [ 795.573822][T14162] ? __pfx_setup_net+0x10/0x10 [ 795.573856][T14162] ? lockdep_init_map_type+0x5c/0x280 [ 795.573910][T14162] ? __pfx_down_read_killable+0x10/0x10 [ 795.573962][T14162] ? debug_mutex_init+0x37/0x70 [ 795.574019][T14162] copy_net_ns+0x2a6/0x5f0 [ 795.574063][T14162] create_new_namespaces+0x3ea/0xad0 [ 795.574109][T14162] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 795.574149][T14162] ksys_unshare+0x45b/0xa40 [ 795.574194][T14162] ? __pfx_ksys_unshare+0x10/0x10 [ 795.574233][T14162] ? xfd_validate_state+0x5d/0x180 [ 795.574285][T14162] ? rcu_is_watching+0x12/0xc0 [ 795.574324][T14162] __x64_sys_unshare+0x31/0x40 [ 795.574367][T14162] do_syscall_64+0xcd/0x230 [ 795.574415][T14162] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 795.574448][T14162] RIP: 0033:0x7efd8158e969 [ 795.574472][T14162] 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 [ 795.574505][T14162] RSP: 002b:00007efd823d2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 795.574534][T14162] RAX: ffffffffffffffda RBX: 00007efd817b5fa0 RCX: 00007efd8158e969 [ 795.574556][T14162] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 795.574576][T14162] RBP: 00007efd81610ab1 R08: 0000000000000000 R09: 0000000000000000 [ 795.574595][T14162] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 795.574615][T14162] R13: 0000000000000000 R14: 00007efd817b5fa0 R15: 00007ffeec3e0268 [ 795.574657][T14162] [ 796.080577][T14171] FAULT_INJECTION: forcing a failure. [ 796.080577][T14171] name failslab, interval 1, probability 0, space 0, times 0 [ 796.160167][T14171] CPU: 0 UID: 0 PID: 14171 Comm: syz.3.1761 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39 #0 PREEMPT(full) [ 796.160202][T14171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 796.160216][T14171] Call Trace: [ 796.160224][T14171] [ 796.160232][T14171] dump_stack_lvl+0x16c/0x1f0 [ 796.160268][T14171] should_fail_ex+0x512/0x640 [ 796.160301][T14171] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 796.160330][T14171] should_failslab+0xc2/0x120 [ 796.160358][T14171] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 796.160384][T14171] ? __kernfs_new_node+0xd2/0x8a0 [ 796.160426][T14171] __kernfs_new_node+0xd2/0x8a0 [ 796.160465][T14171] ? __pfx___kernfs_new_node+0x10/0x10 [ 796.160510][T14171] ? find_held_lock+0x2b/0x80 [ 796.160533][T14171] ? kernfs_root+0xee/0x2a0 [ 796.160575][T14171] kernfs_new_node+0x13c/0x1e0 [ 796.160605][T14171] __kernfs_create_file+0x53/0x350 [ 796.160639][T14171] sysfs_add_file_mode_ns+0x207/0x3c0 [ 796.160684][T14171] internal_create_group+0x578/0xf30 [ 796.160731][T14171] ? __pfx_internal_create_group+0x10/0x10 [ 796.160774][T14171] ? kernfs_create_link+0x1bd/0x240 [ 796.160809][T14171] internal_create_groups+0x9d/0x150 [ 796.160834][T14171] device_add+0x6d1/0x1a70 [ 796.160868][T14171] ? __pfx_device_add+0x10/0x10 [ 796.160899][T14171] ? lockdep_init_map_type+0x5c/0x280 [ 796.160940][T14171] ? __init_waitqueue_head+0xca/0x150 [ 796.160984][T14171] netdev_register_kobject+0x182/0x3a0 [ 796.161018][T14171] register_netdevice+0x13dc/0x2270 [ 796.161051][T14171] ? __pfx_register_netdevice+0x10/0x10 [ 796.161080][T14171] ? alloc_netdev_mqs+0xe7e/0x1570 [ 796.161109][T14171] ? __pfx_loopback_net_init+0x10/0x10 [ 796.161137][T14171] register_netdev+0x34/0x50 [ 796.161163][T14171] loopback_net_init+0x7a/0x170 [ 796.161191][T14171] ? __pfx_loopback_net_init+0x10/0x10 [ 796.161218][T14171] ops_init+0x1df/0x5f0 [ 796.161247][T14171] setup_net+0x21e/0x850 [ 796.161276][T14171] ? __pfx_setup_net+0x10/0x10 [ 796.161300][T14171] ? lockdep_init_map_type+0x5c/0x280 [ 796.161330][T14171] ? __pfx_down_read_killable+0x10/0x10 [ 796.161369][T14171] ? debug_mutex_init+0x37/0x70 [ 796.161409][T14171] copy_net_ns+0x2a6/0x5f0 [ 796.161441][T14171] create_new_namespaces+0x3ea/0xad0 [ 796.161473][T14171] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 796.161501][T14171] ksys_unshare+0x45b/0xa40 [ 796.161533][T14171] ? __pfx_ksys_unshare+0x10/0x10 [ 796.161562][T14171] ? xfd_validate_state+0x5d/0x180 [ 796.161601][T14171] ? rcu_is_watching+0x12/0xc0 [ 796.161628][T14171] __x64_sys_unshare+0x31/0x40 [ 796.161659][T14171] do_syscall_64+0xcd/0x230 [ 796.161692][T14171] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 796.161715][T14171] RIP: 0033:0x7fe45198e969 [ 796.161734][T14171] 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 [ 796.161758][T14171] RSP: 002b:00007fe452737038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 796.161780][T14171] RAX: ffffffffffffffda RBX: 00007fe451bb5fa0 RCX: 00007fe45198e969 [ 796.161796][T14171] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 796.161810][T14171] RBP: 00007fe451a10ab1 R08: 0000000000000000 R09: 0000000000000000 [ 796.161825][T14171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 796.161839][T14171] R13: 0000000000000000 R14: 00007fe451bb5fa0 R15: 00007fff08861d58 [ 796.161869][T14171] [ 796.665923][T14178] FAULT_INJECTION: forcing a failure. [ 796.665923][T14178] name failslab, interval 1, probability 0, space 0, times 0 [ 796.787251][T14178] CPU: 0 UID: 0 PID: 14178 Comm: syz.0.1763 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39 #0 PREEMPT(full) [ 796.787286][T14178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 796.787300][T14178] Call Trace: [ 796.787308][T14178] [ 796.787317][T14178] dump_stack_lvl+0x16c/0x1f0 [ 796.787352][T14178] should_fail_ex+0x512/0x640 [ 796.787385][T14178] ? __kmalloc_noprof+0xbf/0x510 [ 796.787412][T14178] ? ops_init+0x77/0x5f0 [ 796.787436][T14178] should_failslab+0xc2/0x120 [ 796.787464][T14178] __kmalloc_noprof+0xd2/0x510 [ 796.787487][T14178] ? __asan_memcpy+0x3c/0x60 [ 796.787529][T14178] ops_init+0x77/0x5f0 [ 796.787558][T14178] setup_net+0x21e/0x850 [ 796.787595][T14178] ? __pfx_setup_net+0x10/0x10 [ 796.787621][T14178] ? lockdep_init_map_type+0x5c/0x280 [ 796.787656][T14178] ? __pfx_down_read_killable+0x10/0x10 [ 796.787694][T14178] ? debug_mutex_init+0x37/0x70 [ 796.787734][T14178] copy_net_ns+0x2a6/0x5f0 [ 796.787766][T14178] create_new_namespaces+0x3ea/0xad0 [ 796.787798][T14178] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 796.787835][T14178] ksys_unshare+0x45b/0xa40 [ 796.787879][T14178] ? __pfx_ksys_unshare+0x10/0x10 [ 796.787920][T14178] ? xfd_validate_state+0x5d/0x180 [ 796.787973][T14178] ? rcu_is_watching+0x12/0xc0 [ 796.788013][T14178] __x64_sys_unshare+0x31/0x40 [ 796.788056][T14178] do_syscall_64+0xcd/0x230 [ 796.788098][T14178] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 796.788122][T14178] RIP: 0033:0x7f32bad8e969 [ 796.788140][T14178] 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 [ 796.788164][T14178] RSP: 002b:00007f32b8bf6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 796.788186][T14178] RAX: ffffffffffffffda RBX: 00007f32bafb5fa0 RCX: 00007f32bad8e969 [ 796.788202][T14178] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 796.788216][T14178] RBP: 00007f32bae10ab1 R08: 0000000000000000 R09: 0000000000000000 [ 796.788230][T14178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 796.788244][T14178] R13: 0000000000000000 R14: 00007f32bafb5fa0 R15: 00007ffe2db79ed8 [ 796.788273][T14178] [ 797.254527][T14175] ima: policy update failed [ 797.259380][ T30] audit: type=1802 audit(6040960681.800:60): pid=14175 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.1.1762" res=0 errno=0 [ 797.597168][T14192] FAULT_INJECTION: forcing a failure. [ 797.597168][T14192] name failslab, interval 1, probability 0, space 0, times 0 [ 797.630650][T14192] CPU: 1 UID: 0 PID: 14192 Comm: syz.1.1765 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39 #0 PREEMPT(full) [ 797.630696][T14192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 797.630716][T14192] Call Trace: [ 797.630726][T14192] [ 797.630737][T14192] dump_stack_lvl+0x16c/0x1f0 [ 797.630786][T14192] should_fail_ex+0x512/0x640 [ 797.630830][T14192] ? __kmalloc_noprof+0xbf/0x510 [ 797.630871][T14192] ? ops_init+0x77/0x5f0 [ 797.630905][T14192] should_failslab+0xc2/0x120 [ 797.630945][T14192] __kmalloc_noprof+0xd2/0x510 [ 797.630978][T14192] ? __asan_memcpy+0x3c/0x60 [ 797.631035][T14192] ops_init+0x77/0x5f0 [ 797.631075][T14192] setup_net+0x21e/0x850 [ 797.631116][T14192] ? __pfx_setup_net+0x10/0x10 [ 797.631151][T14192] ? lockdep_init_map_type+0x5c/0x280 [ 797.631195][T14192] ? __pfx_down_read_killable+0x10/0x10 [ 797.631247][T14192] ? debug_mutex_init+0x37/0x70 [ 797.631304][T14192] copy_net_ns+0x2a6/0x5f0 [ 797.631350][T14192] create_new_namespaces+0x3ea/0xad0 [ 797.631396][T14192] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 797.631436][T14192] ksys_unshare+0x45b/0xa40 [ 797.631480][T14192] ? __pfx_ksys_unshare+0x10/0x10 [ 797.631521][T14192] ? xfd_validate_state+0x5d/0x180 [ 797.631583][T14192] ? rcu_is_watching+0x12/0xc0 [ 797.631623][T14192] __x64_sys_unshare+0x31/0x40 [ 797.631668][T14192] do_syscall_64+0xcd/0x230 [ 797.631715][T14192] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 797.631749][T14192] RIP: 0033:0x7fd85b78e969 [ 797.631775][T14192] 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 [ 797.631807][T14192] RSP: 002b:00007fd85c68e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 797.631838][T14192] RAX: ffffffffffffffda RBX: 00007fd85b9b5fa0 RCX: 00007fd85b78e969 [ 797.631860][T14192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 797.631879][T14192] RBP: 00007fd85b810ab1 R08: 0000000000000000 R09: 0000000000000000 [ 797.631900][T14192] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 797.631920][T14192] R13: 0000000000000000 R14: 00007fd85b9b5fa0 R15: 00007ffcd1a37428 [ 797.631962][T14192] [ 798.252027][T14202] netlink: 338 bytes leftover after parsing attributes in process `syz.0.1767'. [ 798.283015][T14202] netlink: 338 bytes leftover after parsing attributes in process `syz.0.1767'. [ 799.013150][T14209] FAULT_INJECTION: forcing a failure. [ 799.013150][T14209] name failslab, interval 1, probability 0, space 0, times 0 [ 799.094722][T14209] CPU: 1 UID: 0 PID: 14209 Comm: syz.1.1769 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39 #0 PREEMPT(full) [ 799.094757][T14209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 799.094771][T14209] Call Trace: [ 799.094778][T14209] [ 799.094787][T14209] dump_stack_lvl+0x16c/0x1f0 [ 799.094821][T14209] should_fail_ex+0x512/0x640 [ 799.094854][T14209] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 799.094895][T14209] should_failslab+0xc2/0x120 [ 799.094923][T14209] __kmalloc_cache_noprof+0x6a/0x3e0 [ 799.094960][T14209] ? __asan_memset+0x23/0x50 [ 799.094995][T14209] ? alloc_netdev_mqs+0xece/0x1570 [ 799.095025][T14209] alloc_netdev_mqs+0xece/0x1570 [ 799.095055][T14209] ? __pfx_loopback_net_init+0x10/0x10 [ 799.095084][T14209] loopback_net_init+0x38/0x170 [ 799.095112][T14209] ? __pfx_loopback_net_init+0x10/0x10 [ 799.095139][T14209] ops_init+0x1df/0x5f0 [ 799.095168][T14209] setup_net+0x21e/0x850 [ 799.095197][T14209] ? __pfx_setup_net+0x10/0x10 [ 799.095222][T14209] ? lockdep_init_map_type+0x5c/0x280 [ 799.095253][T14209] ? __pfx_down_read_killable+0x10/0x10 [ 799.095292][T14209] ? debug_mutex_init+0x37/0x70 [ 799.095332][T14209] copy_net_ns+0x2a6/0x5f0 [ 799.095364][T14209] create_new_namespaces+0x3ea/0xad0 [ 799.095397][T14209] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 799.095425][T14209] ksys_unshare+0x45b/0xa40 [ 799.095456][T14209] ? __pfx_ksys_unshare+0x10/0x10 [ 799.095489][T14209] ? dnotify_flush+0x79/0x4c0 [ 799.095518][T14209] __x64_sys_unshare+0x31/0x40 [ 799.095549][T14209] do_syscall_64+0xcd/0x230 [ 799.095582][T14209] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 799.095605][T14209] RIP: 0033:0x7fd85b78e969 [ 799.095623][T14209] 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 [ 799.095648][T14209] RSP: 002b:00007fd85c68e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 799.095670][T14209] RAX: ffffffffffffffda RBX: 00007fd85b9b5fa0 RCX: 00007fd85b78e969 [ 799.095692][T14209] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 799.095706][T14209] RBP: 00007fd85b810ab1 R08: 0000000000000000 R09: 0000000000000000 [ 799.095720][T14209] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 799.095734][T14209] R13: 0000000000000000 R14: 00007fd85b9b5fa0 R15: 00007ffcd1a37428 [ 799.095763][T14209] [ 799.476391][T14215] netlink: 338 bytes leftover after parsing attributes in process `syz.2.1770'. [ 803.515706][T14278] FAULT_INJECTION: forcing a failure. [ 803.515706][T14278] name failslab, interval 1, probability 0, space 0, times 0 [ 803.559271][T14278] CPU: 0 UID: 0 PID: 14278 Comm: syz.2.1781 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39 #0 PREEMPT(full) [ 803.559318][T14278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 803.559337][T14278] Call Trace: [ 803.559348][T14278] [ 803.559359][T14278] dump_stack_lvl+0x16c/0x1f0 [ 803.559408][T14278] should_fail_ex+0x512/0x640 [ 803.559462][T14278] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 803.559503][T14278] should_failslab+0xc2/0x120 [ 803.559542][T14278] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 803.559578][T14278] ? __kernfs_new_node+0xd2/0x8a0 [ 803.559633][T14278] __kernfs_new_node+0xd2/0x8a0 [ 803.559686][T14278] ? __pfx_idr_alloc_u32+0x10/0x10 [ 803.559725][T14278] ? __pfx___kernfs_new_node+0x10/0x10 [ 803.559790][T14278] ? find_held_lock+0x2b/0x80 [ 803.559822][T14278] ? kernfs_root+0xee/0x2a0 [ 803.559881][T14278] kernfs_new_node+0x13c/0x1e0 [ 803.559923][T14278] __kernfs_create_file+0x53/0x350 [ 803.559972][T14278] sysfs_add_file_mode_ns+0x207/0x3c0 [ 803.560033][T14278] internal_create_group+0x578/0xf30 [ 803.560097][T14278] ? __pfx_internal_create_group+0x10/0x10 [ 803.560156][T14278] ? kernfs_create_link+0x1bd/0x240 [ 803.560204][T14278] internal_create_groups+0x9d/0x150 [ 803.560238][T14278] device_add+0x6d1/0x1a70 [ 803.560283][T14278] ? __pfx_device_add+0x10/0x10 [ 803.560324][T14278] ? lockdep_init_map_type+0x5c/0x280 [ 803.560367][T14278] ? __init_waitqueue_head+0xca/0x150 [ 803.560443][T14278] netdev_register_kobject+0x182/0x3a0 [ 803.560492][T14278] register_netdevice+0x13dc/0x2270 [ 803.560540][T14278] ? __pfx_register_netdevice+0x10/0x10 [ 803.560584][T14278] ? alloc_netdev_mqs+0xe7e/0x1570 [ 803.560626][T14278] ? __pfx_loopback_net_init+0x10/0x10 [ 803.560666][T14278] register_netdev+0x34/0x50 [ 803.560704][T14278] loopback_net_init+0x7a/0x170 [ 803.560744][T14278] ? __pfx_loopback_net_init+0x10/0x10 [ 803.560781][T14278] ops_init+0x1df/0x5f0 [ 803.560822][T14278] setup_net+0x21e/0x850 [ 803.560863][T14278] ? __pfx_setup_net+0x10/0x10 [ 803.560895][T14278] ? lockdep_init_map_type+0x5c/0x280 [ 803.560938][T14278] ? __pfx_down_read_killable+0x10/0x10 [ 803.560991][T14278] ? debug_mutex_init+0x37/0x70 [ 803.561049][T14278] copy_net_ns+0x2a6/0x5f0 [ 803.561095][T14278] create_new_namespaces+0x3ea/0xad0 [ 803.561142][T14278] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 803.561182][T14278] ksys_unshare+0x45b/0xa40 [ 803.561228][T14278] ? __pfx_ksys_unshare+0x10/0x10 [ 803.561270][T14278] ? xfd_validate_state+0x5d/0x180 [ 803.561324][T14278] ? rcu_is_watching+0x12/0xc0 [ 803.561363][T14278] __x64_sys_unshare+0x31/0x40 [ 803.561405][T14278] do_syscall_64+0xcd/0x230 [ 803.561460][T14278] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 803.561491][T14278] RIP: 0033:0x7efd8158e969 [ 803.561516][T14278] 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 [ 803.561547][T14278] RSP: 002b:00007efd823d2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 803.561577][T14278] RAX: ffffffffffffffda RBX: 00007efd817b5fa0 RCX: 00007efd8158e969 [ 803.561598][T14278] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 803.561618][T14278] RBP: 00007efd81610ab1 R08: 0000000000000000 R09: 0000000000000000 [ 803.561637][T14278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 803.561657][T14278] R13: 0000000000000000 R14: 00007efd817b5fa0 R15: 00007ffeec3e0268 [ 803.561698][T14278] [ 813.351841][T14418] netlink: 338 bytes leftover after parsing attributes in process `syz.0.1803'. [ 814.152150][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 814.158542][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 818.814911][T14479] netlink: 338 bytes leftover after parsing attributes in process `syz.0.1814'. [ 828.091742][T14613] CIFS mount error: No usable UNC path provided in device string! [ 828.091742][T14613] [ 828.102782][T14613] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 842.724979][T14817] netlink: 338 bytes leftover after parsing attributes in process `syz.0.1874'. [ 849.211800][T14920] CIFS mount error: No usable UNC path provided in device string! [ 849.211800][T14920] [ 849.260669][T14920] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 852.997645][ T30] audit: type=1326 audit(6040960737.513:61): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14977 comm="syz.3.1904" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fe45198e969 code=0x0 [ 853.695819][ T30] audit: type=1326 audit(6040960738.212:62): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14987 comm="syz.1.1906" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fd85b78e969 code=0x0 [ 854.160963][T14997] netlink: 338 bytes leftover after parsing attributes in process `syz.3.1908'. [ 854.442610][ T30] audit: type=1326 audit(6040960738.962:63): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15000 comm="syz.0.1909" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f32bad8e969 code=0x0 [ 854.918406][ T30] audit: type=1326 audit(6040960739.432:64): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15008 comm="syz.3.1911" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fe45198e969 code=0x0 [ 857.128104][T15034] CIFS mount error: No usable UNC path provided in device string! [ 857.128104][T15034] [ 857.230415][T15034] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 858.434844][T15063] netlink: 338 bytes leftover after parsing attributes in process `syz.1.1920'. [ 862.086903][T15116] CIFS mount error: No usable UNC path provided in device string! [ 862.086903][T15116] [ 862.097446][T15116] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 867.776596][T15187] netlink: 338 bytes leftover after parsing attributes in process `syz.2.1938'. [ 868.938145][T15212] CIFS mount error: No usable UNC path provided in device string! [ 868.938145][T15212] [ 868.961831][T15212] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 871.651919][T15252] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input9 [ 873.540561][T15270] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input10 [ 874.330645][T15278] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input11 [ 875.625486][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 875.631986][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 879.470565][T15342] blktrace: Concurrent blktraces are not allowed on loop5 [ 880.099578][T15344] netlink: 330 bytes leftover after parsing attributes in process `syz.3.1963'. [ 880.650595][T15351] blktrace: Concurrent blktraces are not allowed on loop5 [ 880.916827][T15355] netlink: 330 bytes leftover after parsing attributes in process `syz.3.1967'. [ 882.028923][T15360] CIFS mount error: No usable UNC path provided in device string! [ 882.028923][T15360] [ 882.070262][T15360] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 882.087196][T15362] blktrace: Concurrent blktraces are not allowed on loop5 [ 882.554415][T15369] blktrace: Concurrent blktraces are not allowed on loop5 [ 884.520085][T15396] netlink: 330 bytes leftover after parsing attributes in process `syz.1.1977'. [ 884.609887][T15398] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input12 [ 887.184035][T15417] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input13 [ 887.850520][T15427] netlink: 330 bytes leftover after parsing attributes in process `syz.3.1983'. [ 890.948663][T15454] blktrace: Concurrent blktraces are not allowed on loop5 [ 892.202488][T15463] netlink: 330 bytes leftover after parsing attributes in process `syz.0.1992'. [ 892.255269][T15464] blktrace: Concurrent blktraces are not allowed on loop5 [ 892.703247][T15469] netlink: 330 bytes leftover after parsing attributes in process `syz.2.1993'. [ 892.904227][T15472] netlink: 330 bytes leftover after parsing attributes in process `syz.1.1995'. [ 893.075772][T15474] blktrace: Concurrent blktraces are not allowed on loop5 [ 894.873353][T15488] CIFS mount error: No usable UNC path provided in device string! [ 894.873353][T15488] [ 894.921451][T15488] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 896.945823][T15509] CIFS mount error: No usable UNC path provided in device string! [ 896.945823][T15509] [ 896.959828][T15521] CIFS mount error: No usable UNC path provided in device string! [ 896.959828][T15521] [ 896.978671][T15521] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 896.998233][T15509] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 898.948980][T15535] CIFS mount error: No usable UNC path provided in device string! [ 898.948980][T15535] [ 899.048615][T15535] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 899.403752][T15540] CIFS mount error: No usable UNC path provided in device string! [ 899.403752][T15540] [ 899.503232][T15540] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 900.242132][T15555] blktrace: Concurrent blktraces are not allowed on loop5 [ 900.460396][T15559] blktrace: Concurrent blktraces are not allowed on loop5 [ 900.791928][T15565] netlink: 338 bytes leftover after parsing attributes in process `syz.0.2014'. [ 901.795729][T15574] blktrace: Concurrent blktraces are not allowed on loop5 [ 901.908208][T15578] netlink: 338 bytes leftover after parsing attributes in process `syz.1.2018'. [ 902.547024][T15586] netlink: 330 bytes leftover after parsing attributes in process `syz.0.2019'. [ 903.796087][T15591] CIFS mount error: No usable UNC path provided in device string! [ 903.796087][T15591] [ 903.814768][T15591] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 903.907422][T15600] netlink: 330 bytes leftover after parsing attributes in process `syz.2.2022'. [ 904.105840][T15595] CIFS mount error: No usable UNC path provided in device string! [ 904.105840][T15595] [ 904.152752][T15595] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 905.045312][T15605] CIFS mount error: No usable UNC path provided in device string! [ 905.045312][T15605] [ 905.086182][T15605] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 905.487288][T15619] CIFS mount error: No usable UNC path provided in device string! [ 905.487288][T15619] [ 905.533675][T15619] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 905.699001][T15617] CIFS mount error: No usable UNC path provided in device string! [ 905.699001][T15617] [ 905.709158][T15617] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 906.245906][T15627] netlink: 338 bytes leftover after parsing attributes in process `syz.3.2028'. [ 907.946935][T15635] CIFS mount error: No usable UNC path provided in device string! [ 907.946935][T15635] [ 907.980413][T15635] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 908.103466][T15631] CIFS mount error: No usable UNC path provided in device string! [ 908.103466][T15631] [ 908.150907][T15631] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 909.078661][T15655] CIFS mount error: No usable UNC path provided in device string! [ 909.078661][T15655] [ 909.088939][T15655] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 909.602207][T15661] netlink: 338 bytes leftover after parsing attributes in process `syz.2.2036'. [ 909.618964][T15650] CIFS mount error: No usable UNC path provided in device string! [ 909.618964][T15650] [ 909.682761][T15650] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 910.217044][T15668] netlink: 338 bytes leftover after parsing attributes in process `syz.2.2037'. [ 911.386576][T15671] CIFS mount error: No usable UNC path provided in device string! [ 911.386576][T15671] [ 911.431002][T15671] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 911.930929][T15691] netlink: 338 bytes leftover after parsing attributes in process `syz.0.2043'. [ 912.592321][T15677] CIFS mount error: No usable UNC path provided in device string! [ 912.592321][T15677] [ 912.605353][T15677] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 912.621389][T15685] CIFS mount error: No usable UNC path provided in device string! [ 912.621389][T15685] [ 912.633980][T15685] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 913.183264][T15696] netlink: 338 bytes leftover after parsing attributes in process `syz.3.2044'. [ 913.898421][T15706] CIFS mount error: No usable UNC path provided in device string! [ 913.898421][T15706] [ 913.909096][T15706] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 914.555948][T15713] CIFS mount error: No usable UNC path provided in device string! [ 914.555948][T15713] [ 914.566172][T15713] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 915.533805][T15722] CIFS mount error: No usable UNC path provided in device string! [ 915.533805][T15722] [ 915.547509][T15722] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 915.760308][T15726] CIFS mount error: No usable UNC path provided in device string! [ 915.760308][T15726] [ 915.770833][T15726] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 915.868816][T15731] netlink: 338 bytes leftover after parsing attributes in process `syz.2.2052'. [ 916.492398][T15733] CIFS mount error: No usable UNC path provided in device string! [ 916.492398][T15733] [ 916.509532][T15733] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 917.271248][T15738] CIFS mount error: No usable UNC path provided in device string! [ 917.271248][T15738] [ 917.281510][T15738] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 917.830304][T15745] CIFS mount error: No usable UNC path provided in device string! [ 917.830304][T15745] [ 917.880316][T15745] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 918.578737][T15753] CIFS mount error: No usable UNC path provided in device string! [ 918.578737][T15753] [ 918.588953][T15753] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 921.536273][T15785] CIFS mount error: No usable UNC path provided in device string! [ 921.536273][T15785] [ 921.560213][T15785] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 921.573171][T15786] CIFS mount error: No usable UNC path provided in device string! [ 921.573171][T15786] [ 921.592589][T15786] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 921.905304][T15793] 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. [ 923.435679][T15805] netlink: 28 bytes leftover after parsing attributes in process `syz.3.2069'. [ 924.036899][T15823] netlink: 338 bytes leftover after parsing attributes in process `syz.1.2073'. [ 924.592429][T15830] FAULT_INJECTION: forcing a failure. [ 924.592429][T15830] name failslab, interval 1, probability 0, space 0, times 0 [ 924.652793][T15830] CPU: 0 UID: 0 PID: 15830 Comm: syz.0.2077 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39 #0 PREEMPT(full) [ 924.652836][T15830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 924.652857][T15830] Call Trace: [ 924.652871][T15830] [ 924.652880][T15830] dump_stack_lvl+0x16c/0x1f0 [ 924.652916][T15830] should_fail_ex+0x512/0x640 [ 924.652946][T15830] ? fs_reclaim_acquire+0xae/0x150 [ 924.652982][T15830] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 924.653013][T15830] should_failslab+0xc2/0x120 [ 924.653039][T15830] __kmalloc_noprof+0xd2/0x510 [ 924.653069][T15830] tomoyo_realpath_from_path+0xc2/0x6e0 [ 924.653103][T15830] ? tomoyo_profile+0x47/0x60 [ 924.653142][T15830] tomoyo_path_number_perm+0x245/0x580 [ 924.653168][T15830] ? tomoyo_path_number_perm+0x237/0x580 [ 924.653196][T15830] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 924.653224][T15830] ? find_held_lock+0x2b/0x80 [ 924.653271][T15830] ? find_held_lock+0x2b/0x80 [ 924.653296][T15830] ? hook_file_ioctl_common+0x145/0x410 [ 924.653340][T15830] ? __fget_files+0x20e/0x3c0 [ 924.653381][T15830] security_file_ioctl+0x9b/0x240 [ 924.653410][T15830] __x64_sys_ioctl+0xb7/0x200 [ 924.653442][T15830] do_syscall_64+0xcd/0x230 [ 924.653476][T15830] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 924.653498][T15830] RIP: 0033:0x7f32bad8e969 [ 924.653515][T15830] 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 [ 924.653536][T15830] RSP: 002b:00007f32b8bf6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 924.653557][T15830] RAX: ffffffffffffffda RBX: 00007f32bafb5fa0 RCX: 00007f32bad8e969 [ 924.653571][T15830] RDX: 0000000000000003 RSI: 00000000400454d1 RDI: 04000000000000c8 [ 924.653585][T15830] RBP: 00007f32b8bf6090 R08: 0000000000000000 R09: 0000000000000000 [ 924.653598][T15830] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 924.653610][T15830] R13: 0000000000000000 R14: 00007f32bafb5fa0 R15: 00007ffe2db79ed8 [ 924.653638][T15830] [ 924.653647][T15830] ERROR: Out of memory at tomoyo_realpath_from_path. [ 925.440262][T15829] CIFS mount error: No usable UNC path provided in device string! [ 925.440262][T15829] [ 925.495505][T15829] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 926.156487][T15834] CIFS mount error: No usable UNC path provided in device string! [ 926.156487][T15834] [ 926.166867][T15834] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 926.323613][T15855] FAULT_INJECTION: forcing a failure. [ 926.323613][T15855] name failslab, interval 1, probability 0, space 0, times 0 [ 926.347707][T15855] CPU: 1 UID: 0 PID: 15855 Comm: syz.1.2084 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39 #0 PREEMPT(full) [ 926.347750][T15855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 926.347769][T15855] Call Trace: [ 926.347779][T15855] [ 926.347791][T15855] dump_stack_lvl+0x16c/0x1f0 [ 926.347836][T15855] should_fail_ex+0x512/0x640 [ 926.347883][T15855] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 926.347923][T15855] should_failslab+0xc2/0x120 [ 926.347968][T15855] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 926.348002][T15855] ? vma_merge_new_range+0x3f8/0xc10 [ 926.348035][T15855] ? vm_area_alloc+0x1f/0x160 [ 926.348078][T15855] vm_area_alloc+0x1f/0x160 [ 926.348113][T15855] __mmap_region+0xfd0/0x27c0 [ 926.348152][T15855] ? __pfx___mmap_region+0x10/0x10 [ 926.348185][T15855] ? bpf_ksym_find+0x124/0x1c0 [ 926.348242][T15855] ? __kernel_text_address+0xd/0x40 [ 926.348290][T15855] ? unwind_get_return_address+0x59/0xa0 [ 926.348392][T15855] ? trace_cap_capable+0x18d/0x200 [ 926.348425][T15855] ? cap_capable+0xb3/0x250 [ 926.348462][T15855] mmap_region+0x1ab/0x3f0 [ 926.348506][T15855] do_mmap+0xd8e/0x11b0 [ 926.348561][T15855] ? __pfx_do_mmap+0x10/0x10 [ 926.348608][T15855] ? __pfx_down_write_killable+0x10/0x10 [ 926.348664][T15855] vm_mmap_pgoff+0x281/0x450 [ 926.348719][T15855] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 926.348766][T15855] ? __fget_files+0x20e/0x3c0 [ 926.348827][T15855] ksys_mmap_pgoff+0x7d/0x5c0 [ 926.348872][T15855] ? __pfx_ksys_write+0x10/0x10 [ 926.348898][T15855] ? rcu_is_watching+0x12/0xc0 [ 926.348930][T15855] __x64_sys_mmap+0x125/0x190 [ 926.348972][T15855] do_syscall_64+0xcd/0x230 [ 926.349017][T15855] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 926.349048][T15855] RIP: 0033:0x7fd85b78e969 [ 926.349073][T15855] 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 [ 926.349104][T15855] RSP: 002b:00007fd85c68e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 926.349133][T15855] RAX: ffffffffffffffda RBX: 00007fd85b9b5fa0 RCX: 00007fd85b78e969 [ 926.349154][T15855] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 926.349173][T15855] RBP: 00007fd85c68e090 R08: 0000000000000002 R09: 0000000000008000 [ 926.349192][T15855] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000001 [ 926.349211][T15855] R13: 0000000000000001 R14: 00007fd85b9b5fa0 R15: 00007ffcd1a37428 [ 926.349253][T15855] [ 926.696444][T15853] FAULT_INJECTION: forcing a failure. [ 926.696444][T15853] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 926.845021][T15853] CPU: 0 UID: 0 PID: 15853 Comm: syz.0.2083 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39 #0 PREEMPT(full) [ 926.845065][T15853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 926.845084][T15853] Call Trace: [ 926.845099][T15853] [ 926.845109][T15853] dump_stack_lvl+0x16c/0x1f0 [ 926.845153][T15853] should_fail_ex+0x512/0x640 [ 926.845199][T15853] _copy_to_user+0x32/0xd0 [ 926.845248][T15853] put_itimerspec64+0xbd/0x1d0 [ 926.845284][T15853] ? __pfx_put_itimerspec64+0x10/0x10 [ 926.845320][T15853] ? _raw_spin_unlock_irq+0x23/0x50 [ 926.845355][T15853] ? lockdep_hardirqs_on+0x7c/0x110 [ 926.845401][T15853] __x64_sys_timer_gettime+0x13f/0x170 [ 926.845441][T15853] ? __pfx___x64_sys_timer_gettime+0x10/0x10 [ 926.845483][T15853] ? ksys_write+0x1b9/0x240 [ 926.845526][T15853] do_syscall_64+0xcd/0x230 [ 926.845571][T15853] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 926.845602][T15853] RIP: 0033:0x7f32bad8e969 [ 926.845624][T15853] 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 [ 926.845652][T15853] RSP: 002b:00007f32b8bf6038 EFLAGS: 00000246 ORIG_RAX: 00000000000000e0 [ 926.845680][T15853] RAX: ffffffffffffffda RBX: 00007f32bafb5fa0 RCX: 00007f32bad8e969 [ 926.845701][T15853] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 926.845719][T15853] RBP: 00007f32b8bf6090 R08: 0000000000000000 R09: 0000000000000000 [ 926.845738][T15853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 926.845755][T15853] R13: 0000000000000000 R14: 00007f32bafb5fa0 R15: 00007ffe2db79ed8 [ 926.845796][T15853] [ 927.010775][ C0] vkms_vblank_simulate: vblank timer overrun [ 930.014064][T15900] FAULT_INJECTION: forcing a failure. [ 930.014064][T15900] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 930.071361][T15900] CPU: 1 UID: 0 PID: 15900 Comm: syz.3.2096 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39 #0 PREEMPT(full) [ 930.071405][T15900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 930.071425][T15900] Call Trace: [ 930.071435][T15900] [ 930.071446][T15900] dump_stack_lvl+0x16c/0x1f0 [ 930.071492][T15900] should_fail_ex+0x512/0x640 [ 930.071540][T15900] _copy_from_user+0x2e/0xd0 [ 930.071588][T15900] copy_msghdr_from_user+0x98/0x160 [ 930.071622][T15900] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 930.071673][T15900] ___sys_sendmsg+0xfe/0x1d0 [ 930.071709][T15900] ? __pfx____sys_sendmsg+0x10/0x10 [ 930.071799][T15900] __sys_sendmsg+0x16d/0x220 [ 930.071833][T15900] ? __pfx___sys_sendmsg+0x10/0x10 [ 930.071878][T15900] ? rcu_is_watching+0x12/0xc0 [ 930.071919][T15900] do_syscall_64+0xcd/0x230 [ 930.072018][T15900] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 930.072055][T15900] RIP: 0033:0x7fe45198e969 [ 930.072079][T15900] 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 [ 930.072110][T15900] RSP: 002b:00007fe452737038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 930.072138][T15900] RAX: ffffffffffffffda RBX: 00007fe451bb5fa0 RCX: 00007fe45198e969 [ 930.072158][T15900] RDX: 00000000000000c0 RSI: 0000200000001340 RDI: 0000000000000003 [ 930.072178][T15900] RBP: 00007fe452737090 R08: 0000000000000000 R09: 0000000000000000 [ 930.072197][T15900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 930.072216][T15900] R13: 0000000000000000 R14: 00007fe451bb5fa0 R15: 00007fff08861d58 [ 930.072257][T15900] [ 933.499293][T15935] FAULT_INJECTION: forcing a failure. [ 933.499293][T15935] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 933.622943][T15923] CIFS mount error: No usable UNC path provided in device string! [ 933.622943][T15923] [ 933.669562][T15940] FAULT_INJECTION: forcing a failure. [ 933.669562][T15940] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 933.683116][T15935] CPU: 0 UID: 0 PID: 15935 Comm: syz.0.2106 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39 #0 PREEMPT(full) [ 933.683157][T15935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 933.683175][T15935] Call Trace: [ 933.683186][T15935] [ 933.683198][T15935] dump_stack_lvl+0x16c/0x1f0 [ 933.683244][T15935] should_fail_ex+0x512/0x640 [ 933.683294][T15935] _copy_to_user+0x32/0xd0 [ 933.683345][T15935] simple_read_from_buffer+0xcb/0x170 [ 933.683400][T15935] proc_fail_nth_read+0x197/0x270 [ 933.683445][T15935] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 933.683492][T15935] ? rw_verify_area+0xcf/0x680 [ 933.683537][T15935] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 933.683582][T15935] vfs_read+0x1de/0xc70 [ 933.683616][T15935] ? __pfx___mutex_lock+0x10/0x10 [ 933.683658][T15935] ? __pfx_vfs_read+0x10/0x10 [ 933.683699][T15935] ? __fget_files+0x20e/0x3c0 [ 933.683760][T15935] ksys_read+0x12a/0x240 [ 933.683789][T15935] ? __pfx_ksys_read+0x10/0x10 [ 933.683816][T15935] ? rcu_is_watching+0x12/0xc0 [ 933.683857][T15935] do_syscall_64+0xcd/0x230 [ 933.683904][T15935] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 933.683935][T15935] RIP: 0033:0x7f32bad8d37c [ 933.683960][T15935] 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 [ 933.683990][T15935] RSP: 002b:00007f32b8bb4030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 933.684020][T15935] RAX: ffffffffffffffda RBX: 00007f32bafb6160 RCX: 00007f32bad8d37c [ 933.684041][T15935] RDX: 000000000000000f RSI: 00007f32b8bb40a0 RDI: 0000000000000008 [ 933.684065][T15935] RBP: 00007f32b8bb4090 R08: 0000000000000000 R09: 0000000000000000 [ 933.684085][T15935] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 933.684104][T15935] R13: 0000000000000000 R14: 00007f32bafb6160 R15: 00007ffe2db79ed8 [ 933.684151][T15935] [ 933.738929][T15923] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 934.035984][T15940] CPU: 0 UID: 0 PID: 15940 Comm: syz.3.2107 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39 #0 PREEMPT(full) [ 934.036029][T15940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 934.036051][T15940] Call Trace: [ 934.036061][T15940] [ 934.036073][T15940] dump_stack_lvl+0x16c/0x1f0 [ 934.036119][T15940] should_fail_ex+0x512/0x640 [ 934.036166][T15940] _copy_from_user+0x2e/0xd0 [ 934.036214][T15940] copy_msghdr_from_user+0x98/0x160 [ 934.036248][T15940] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 934.036297][T15940] ? __pfx__kstrtoull+0x10/0x10 [ 934.036341][T15940] ___sys_sendmsg+0xfe/0x1d0 [ 934.036375][T15940] ? __pfx____sys_sendmsg+0x10/0x10 [ 934.036428][T15940] ? find_held_lock+0x2b/0x80 [ 934.036483][T15940] __sys_sendmmsg+0x200/0x420 [ 934.036521][T15940] ? __pfx___sys_sendmmsg+0x10/0x10 [ 934.036569][T15940] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 934.036630][T15940] ? fput+0x70/0xf0 [ 934.036666][T15940] ? ksys_write+0x1b9/0x240 [ 934.036694][T15940] ? __pfx_ksys_write+0x10/0x10 [ 934.036721][T15940] ? rcu_is_watching+0x12/0xc0 [ 934.036757][T15940] __x64_sys_sendmmsg+0x9c/0x100 [ 934.036789][T15940] ? lockdep_hardirqs_on+0x7c/0x110 [ 934.036827][T15940] do_syscall_64+0xcd/0x230 [ 934.036873][T15940] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 934.036905][T15940] RIP: 0033:0x7fe45198e969 [ 934.036928][T15940] 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 [ 934.036958][T15940] RSP: 002b:00007fe44f7d5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 934.036987][T15940] RAX: ffffffffffffffda RBX: 00007fe451bb6240 RCX: 00007fe45198e969 [ 934.037008][T15940] RDX: 00000000000009a6 RSI: 0000200000000000 RDI: 0000000000000003 [ 934.037027][T15940] RBP: 00007fe44f7d5090 R08: 0000000000000000 R09: 0000000000000000 [ 934.037046][T15940] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 934.037063][T15940] R13: 0000000000000000 R14: 00007fe451bb6240 R15: 00007fff08861d58 [ 934.037102][T15940] [ 935.644898][ T30] audit: type=1800 audit(6040960820.121:65): pid=15955 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.2110" name="SYSV00000400" dev="tmpfs" ino=0 res=0 errno=0 [ 936.463530][T15968] FAULT_INJECTION: forcing a failure. [ 936.463530][T15968] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 936.479998][T15968] CPU: 1 UID: 0 PID: 15968 Comm: syz.3.2114 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39 #0 PREEMPT(full) [ 936.480037][T15968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 936.480055][T15968] Call Trace: [ 936.480065][T15968] [ 936.480076][T15968] dump_stack_lvl+0x16c/0x1f0 [ 936.480127][T15968] should_fail_ex+0x512/0x640 [ 936.480174][T15968] _copy_from_user+0x2e/0xd0 [ 936.480221][T15968] copy_msghdr_from_user+0x98/0x160 [ 936.480254][T15968] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 936.480293][T15968] ? __pfx__kstrtoull+0x10/0x10 [ 936.480333][T15968] ___sys_sendmsg+0xfe/0x1d0 [ 936.480366][T15968] ? __pfx____sys_sendmsg+0x10/0x10 [ 936.480418][T15968] ? find_held_lock+0x2b/0x80 [ 936.480472][T15968] __sys_sendmmsg+0x200/0x420 [ 936.480508][T15968] ? __pfx___sys_sendmmsg+0x10/0x10 [ 936.480569][T15968] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 936.480628][T15968] ? fput+0x70/0xf0 [ 936.480676][T15968] ? ksys_write+0x1b9/0x240 [ 936.480704][T15968] ? __pfx_ksys_write+0x10/0x10 [ 936.480738][T15968] __x64_sys_sendmmsg+0x9c/0x100 [ 936.480770][T15968] ? lockdep_hardirqs_on+0x7c/0x110 [ 936.480808][T15968] do_syscall_64+0xcd/0x230 [ 936.480852][T15968] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 936.480883][T15968] RIP: 0033:0x7fe45198e969 [ 936.480906][T15968] 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 [ 936.480937][T15968] RSP: 002b:00007fe452716038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 936.480965][T15968] RAX: ffffffffffffffda RBX: 00007fe451bb6080 RCX: 00007fe45198e969 [ 936.480985][T15968] RDX: 0000000000000003 RSI: 0000200000000080 RDI: 0000000000000003 [ 936.481003][T15968] RBP: 00007fe452716090 R08: 0000000000000000 R09: 0000000000000000 [ 936.481022][T15968] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 936.481040][T15968] R13: 0000000000000000 R14: 00007fe451bb6080 R15: 00007fff08861d58 [ 936.481078][T15968] [ 937.099698][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 937.109381][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 937.334015][T15991] FAULT_INJECTION: forcing a failure. [ 937.334015][T15991] name failslab, interval 1, probability 0, space 0, times 0 [ 937.347480][T15991] CPU: 1 UID: 0 PID: 15991 Comm: syz.0.2120 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39 #0 PREEMPT(full) [ 937.347519][T15991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 937.347536][T15991] Call Trace: [ 937.347545][T15991] [ 937.347556][T15991] dump_stack_lvl+0x16c/0x1f0 [ 937.347601][T15991] should_fail_ex+0x512/0x640 [ 937.347641][T15991] ? fs_reclaim_acquire+0xae/0x150 [ 937.347688][T15991] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 937.347729][T15991] should_failslab+0xc2/0x120 [ 937.347765][T15991] __kmalloc_noprof+0xd2/0x510 [ 937.347807][T15991] tomoyo_realpath_from_path+0xc2/0x6e0 [ 937.347861][T15991] tomoyo_check_open_permission+0x2ab/0x3c0 [ 937.347895][T15991] ? __schedule+0x1186/0x5de0 [ 937.347928][T15991] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 937.347994][T15991] ? find_held_lock+0x2b/0x80 [ 937.348027][T15991] tomoyo_file_open+0x6b/0x90 [ 937.348079][T15991] security_file_open+0x84/0x1e0 [ 937.348114][T15991] do_dentry_open+0x596/0x1c10 [ 937.348150][T15991] vfs_open+0x82/0x3f0 [ 937.348187][T15991] path_openat+0x1e5e/0x2d40 [ 937.348224][T15991] ? __pfx_path_openat+0x10/0x10 [ 937.348257][T15991] do_filp_open+0x20b/0x470 [ 937.348282][T15991] ? __pfx_do_filp_open+0x10/0x10 [ 937.348318][T15991] ? __pfx_kfree_link+0x10/0x10 [ 937.348363][T15991] ? alloc_fd+0x471/0x7d0 [ 937.348411][T15991] do_sys_openat2+0x11b/0x1d0 [ 937.348444][T15991] ? __pfx_do_sys_openat2+0x10/0x10 [ 937.348491][T15991] __x64_sys_openat+0x174/0x210 [ 937.348525][T15991] ? __pfx___x64_sys_openat+0x10/0x10 [ 937.348562][T15991] ? rcu_is_watching+0x12/0xc0 [ 937.348594][T15991] do_syscall_64+0xcd/0x230 [ 937.348632][T15991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 937.348658][T15991] RIP: 0033:0x7f32bad8d2d0 [ 937.348679][T15991] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 49 94 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 9c 94 02 00 8b 44 [ 937.348706][T15991] RSP: 002b:00007f32b8bf5fe0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 937.348730][T15991] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f32bad8d2d0 [ 937.348747][T15991] RDX: 0000000000000002 RSI: 00007f32bae10d96 RDI: 00000000ffffff9c [ 937.348763][T15991] RBP: 00007f32bae10d96 R08: 0000000000000000 R09: 00007f32bbb05000 [ 937.348778][T15991] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 937.348793][T15991] R13: 0000000000000000 R14: 00007f32bafb5fa0 R15: 00007ffe2db79ed8 [ 937.348826][T15991] [ 937.348837][T15991] ERROR: Out of memory at tomoyo_realpath_from_path. [ 937.643810][T15991] FAULT_INJECTION: forcing a failure. [ 937.643810][T15991] name failslab, interval 1, probability 0, space 0, times 0 [ 937.670430][T15991] CPU: 0 UID: 0 PID: 15991 Comm: syz.0.2120 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39 #0 PREEMPT(full) [ 937.670473][T15991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 937.670491][T15991] Call Trace: [ 937.670505][T15991] [ 937.670515][T15991] dump_stack_lvl+0x16c/0x1f0 [ 937.670559][T15991] should_fail_ex+0x512/0x640 [ 937.670601][T15991] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0 [ 937.670637][T15991] should_failslab+0xc2/0x120 [ 937.670671][T15991] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 937.670704][T15991] ? sock_alloc_inode+0x25/0x1c0 [ 937.670745][T15991] ? __pfx_sock_alloc_inode+0x10/0x10 [ 937.670779][T15991] sock_alloc_inode+0x25/0x1c0 [ 937.670814][T15991] alloc_inode+0x61/0x240 [ 937.670848][T15991] sock_alloc+0x40/0x280 [ 937.670881][T15991] __sock_create+0xc1/0x8d0 [ 937.670925][T15991] __sys_socket+0x14d/0x260 [ 937.670962][T15991] ? fput+0x70/0xf0 [ 937.670991][T15991] ? __pfx___sys_socket+0x10/0x10 [ 937.671029][T15991] ? ksys_write+0x1b9/0x240 [ 937.671055][T15991] ? __pfx_ksys_write+0x10/0x10 [ 937.671079][T15991] ? rcu_is_watching+0x12/0xc0 [ 937.671112][T15991] __x64_sys_socket+0x72/0xb0 [ 937.671150][T15991] ? lockdep_hardirqs_on+0x7c/0x110 [ 937.671184][T15991] do_syscall_64+0xcd/0x230 [ 937.671223][T15991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 937.671250][T15991] RIP: 0033:0x7f32bad8e969 [ 937.671272][T15991] 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 [ 937.671300][T15991] RSP: 002b:00007f32b8bf6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 937.671325][T15991] RAX: ffffffffffffffda RBX: 00007f32bafb5fa0 RCX: 00007f32bad8e969 [ 937.671353][T15991] RDX: 0000000000000002 RSI: 0000000000000002 RDI: 0000000000000021 [ 937.671370][T15991] RBP: 00007f32b8bf6090 R08: 0000000000000000 R09: 0000000000000000 [ 937.671386][T15991] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 937.671403][T15991] R13: 0000000000000000 R14: 00007f32bafb5fa0 R15: 00007ffe2db79ed8 [ 937.671438][T15991] [ 937.894934][T15991] socket: no more sockets [ 938.400587][T15997] FAULT_INJECTION: forcing a failure. [ 938.400587][T15997] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 938.698117][T15997] CPU: 1 UID: 0 PID: 15997 Comm: syz.3.2122 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39 #0 PREEMPT(full) [ 938.698163][T15997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 938.698181][T15997] Call Trace: [ 938.698191][T15997] [ 938.698203][T15997] dump_stack_lvl+0x16c/0x1f0 [ 938.698259][T15997] should_fail_ex+0x512/0x640 [ 938.698309][T15997] _copy_from_user+0x2e/0xd0 [ 938.698358][T15997] copy_msghdr_from_user+0x98/0x160 [ 938.698393][T15997] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 938.698434][T15997] ? __pfx__kstrtoull+0x10/0x10 [ 938.698478][T15997] ___sys_sendmsg+0xfe/0x1d0 [ 938.698513][T15997] ? __pfx____sys_sendmsg+0x10/0x10 [ 938.698567][T15997] ? find_held_lock+0x2b/0x80 [ 938.698623][T15997] __sys_sendmmsg+0x200/0x420 [ 938.698662][T15997] ? __pfx___sys_sendmmsg+0x10/0x10 [ 938.698710][T15997] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 938.698771][T15997] ? fput+0x70/0xf0 [ 938.698811][T15997] ? ksys_write+0x1b9/0x240 [ 938.698840][T15997] ? __pfx_ksys_write+0x10/0x10 [ 938.698867][T15997] ? rcu_is_watching+0x12/0xc0 [ 938.698902][T15997] __x64_sys_sendmmsg+0x9c/0x100 [ 938.698933][T15997] ? lockdep_hardirqs_on+0x7c/0x110 [ 938.698973][T15997] do_syscall_64+0xcd/0x230 [ 938.699017][T15997] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 938.699049][T15997] RIP: 0033:0x7fe45198e969 [ 938.699073][T15997] 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 [ 938.699104][T15997] RSP: 002b:00007fe452716038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 938.699134][T15997] RAX: ffffffffffffffda RBX: 00007fe451bb6080 RCX: 00007fe45198e969 [ 938.699153][T15997] RDX: 00000000000009a6 RSI: 0000000000000000 RDI: 0000000000000003 [ 938.699172][T15997] RBP: 00007fe452716090 R08: 0000000000000000 R09: 0000000000000000 [ 938.699191][T15997] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 938.699210][T15997] R13: 0000000000000000 R14: 00007fe451bb6080 R15: 00007fff08861d58 [ 938.699257][T15997] [ 940.719893][T16030] netlink: 504 bytes leftover after parsing attributes in process `syz.2.2128'. [ 942.343208][T16052] netlink: 252 bytes leftover after parsing attributes in process `syz.2.2134'. [ 942.887193][T16058] CIFS mount error: No usable UNC path provided in device string! [ 942.887193][T16058] [ 942.906076][T16058] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 943.274347][T16064] CIFS mount error: No usable UNC path provided in device string! [ 943.274347][T16064] [ 943.293477][T16064] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 943.900222][T16084] FAULT_INJECTION: forcing a failure. [ 943.900222][T16084] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 943.928236][T16084] CPU: 1 UID: 0 PID: 16084 Comm: syz.3.2140 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39 #0 PREEMPT(full) [ 943.928281][T16084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 943.928300][T16084] Call Trace: [ 943.928310][T16084] [ 943.928322][T16084] dump_stack_lvl+0x16c/0x1f0 [ 943.928367][T16084] should_fail_ex+0x512/0x640 [ 943.928416][T16084] _copy_from_user+0x2e/0xd0 [ 943.928465][T16084] copy_msghdr_from_user+0x98/0x160 [ 943.928501][T16084] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 943.928542][T16084] ? __pfx__kstrtoull+0x10/0x10 [ 943.928584][T16084] ___sys_sendmsg+0xfe/0x1d0 [ 943.928619][T16084] ? __pfx____sys_sendmsg+0x10/0x10 [ 943.928693][T16084] ? find_held_lock+0x2b/0x80 [ 943.928746][T16084] __sys_sendmmsg+0x200/0x420 [ 943.928783][T16084] ? __pfx___sys_sendmmsg+0x10/0x10 [ 943.928831][T16084] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 943.928899][T16084] ? fput+0x70/0xf0 [ 943.928935][T16084] ? ksys_write+0x1b9/0x240 [ 943.928963][T16084] ? __pfx_ksys_write+0x10/0x10 [ 943.928990][T16084] ? rcu_is_watching+0x12/0xc0 [ 943.929025][T16084] __x64_sys_sendmmsg+0x9c/0x100 [ 943.929057][T16084] ? lockdep_hardirqs_on+0x7c/0x110 [ 943.929097][T16084] do_syscall_64+0xcd/0x230 [ 943.929140][T16084] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 943.929172][T16084] RIP: 0033:0x7fe45198e969 [ 943.929197][T16084] 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 [ 943.929232][T16084] RSP: 002b:00007fe452737038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 943.929261][T16084] RAX: ffffffffffffffda RBX: 00007fe451bb5fa0 RCX: 00007fe45198e969 [ 943.929282][T16084] RDX: 0000000000000003 RSI: 0000200000000080 RDI: 0000000000000003 [ 943.929301][T16084] RBP: 00007fe452737090 R08: 0000000000000000 R09: 0000000000000000 [ 943.929319][T16084] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 943.929337][T16084] R13: 0000000000000000 R14: 00007fe451bb5fa0 R15: 00007fff08861d58 [ 943.929377][T16084] [ 944.136352][ C1] vkms_vblank_simulate: vblank timer overrun [ 945.645044][T16099] can: request_module (can-proto-3) failed. syzkaller syzkaller login: [ 946.758330][T16127] CIFS mount error: No usable UNC path provided in device string! [ 946.758330][T16127] [ 946.803036][T16127] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 947.832178][T16147] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2149'. [ 949.348157][T16113] mmap: syz.2.2146 (16113) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 952.093329][T16196] netlink: 338 bytes leftover after parsing attributes in process `syz.1.2161'. [ 952.600920][T16198] CIFS mount error: No usable UNC path provided in device string! [ 952.600920][T16198] [ 952.670186][T16198] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 952.720342][T16201] FAULT_INJECTION: forcing a failure. [ 952.720342][T16201] name failslab, interval 1, probability 0, space 0, times 0 [ 952.920003][T16201] CPU: 1 UID: 0 PID: 16201 Comm: syz.2.2162 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39 #0 PREEMPT(full) [ 952.920046][T16201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 952.920064][T16201] Call Trace: [ 952.920074][T16201] [ 952.920086][T16201] dump_stack_lvl+0x16c/0x1f0 [ 952.920141][T16201] should_fail_ex+0x512/0x640 [ 952.920183][T16201] ? kmem_cache_alloc_node_noprof+0x5e/0x3b0 [ 952.920224][T16201] should_failslab+0xc2/0x120 [ 952.920262][T16201] kmem_cache_alloc_node_noprof+0x71/0x3b0 [ 952.920297][T16201] ? copy_process+0x4bd/0x91a0 [ 952.920340][T16201] copy_process+0x4bd/0x91a0 [ 952.920380][T16201] ? _kstrtoull+0x145/0x200 [ 952.920412][T16201] ? __pfx__kstrtoull+0x10/0x10 [ 952.920454][T16201] ? find_held_lock+0x2b/0x80 [ 952.920494][T16201] ? __pfx_copy_process+0x10/0x10 [ 952.920546][T16201] ? find_held_lock+0x2b/0x80 [ 952.920592][T16201] kernel_clone+0xfc/0x960 [ 952.920635][T16201] ? __pfx_kernel_clone+0x10/0x10 [ 952.920690][T16201] ? __mutex_unlock_slowpath+0x161/0x6a0 [ 952.920739][T16201] ? 0xffffffffff600000 [ 952.920762][T16201] __do_sys_clone+0xce/0x120 [ 952.920801][T16201] ? __pfx___do_sys_clone+0x10/0x10 [ 952.920842][T16201] ? 0xffffffffff600000 [ 952.920876][T16201] ? ksys_write+0x1b9/0x240 [ 952.920905][T16201] ? __pfx_ksys_write+0x10/0x10 [ 952.920946][T16201] do_syscall_64+0xcd/0x230 [ 952.920996][T16201] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 952.921027][T16201] RIP: 0033:0x7efd8158e969 [ 952.921051][T16201] 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 [ 952.921082][T16201] RSP: 002b:00007efd8236f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 952.921111][T16201] RAX: ffffffffffffffda RBX: 00007efd817b6240 RCX: 00007efd8158e969 [ 952.921138][T16201] RDX: ffffffffffffffff RSI: 0000000000000005 RDI: 0000000000009001 [ 952.921158][T16201] RBP: 00007efd8236f090 R08: 0000000000000006 R09: 0000000000000000 [ 952.921177][T16201] R10: ffffffffff600000 R11: 0000000000000246 R12: 0000000000000001 [ 952.921197][T16201] R13: 0000000000000001 R14: 00007efd817b6240 R15: 00007ffeec3e0268 [ 952.921225][T16201] ? 0xffffffffff600000 [ 952.921259][T16201] [ 953.666123][T16207] netlink: 'syz.1.2164': attribute type 4 has an invalid length. [ 953.698063][T16207] netlink: 314 bytes leftover after parsing attributes in process `syz.1.2164'. [ 953.735141][T16207] afs: Bad value for 'source' [ 953.800574][T16207] usb usb34: usbfs: process 16207 (syz.1.2164) did not claim interface 0 before use [ 954.740152][T16222] FAULT_INJECTION: forcing a failure. [ 954.740152][T16222] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 954.760199][T16222] CPU: 1 UID: 0 PID: 16222 Comm: syz.2.2167 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39 #0 PREEMPT(full) [ 954.760241][T16222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 954.760257][T16222] Call Trace: [ 954.760267][T16222] [ 954.760284][T16222] dump_stack_lvl+0x16c/0x1f0 [ 954.760328][T16222] should_fail_ex+0x512/0x640 [ 954.760376][T16222] _copy_from_user+0x2e/0xd0 [ 954.760423][T16222] core_sys_select+0x35a/0xbe0 [ 954.760481][T16222] ? __pfx_core_sys_select+0x10/0x10 [ 954.760534][T16222] ? proc_fail_nth_write+0x9f/0x250 [ 954.760611][T16222] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 954.760663][T16222] kern_select+0x15d/0x1e0 [ 954.760710][T16222] ? __pfx_kern_select+0x10/0x10 [ 954.760763][T16222] ? __pfx_ksys_write+0x10/0x10 [ 954.760789][T16222] ? rcu_is_watching+0x12/0xc0 [ 954.760821][T16222] __x64_sys_select+0xbd/0x160 [ 954.760865][T16222] ? do_syscall_64+0x91/0x230 [ 954.760905][T16222] ? lockdep_hardirqs_on+0x7c/0x110 [ 954.760944][T16222] do_syscall_64+0xcd/0x230 [ 954.760988][T16222] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 954.761019][T16222] RIP: 0033:0x7efd8158e969 [ 954.761043][T16222] 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 [ 954.761073][T16222] RSP: 002b:00007efd823b1038 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 954.761101][T16222] RAX: ffffffffffffffda RBX: 00007efd817b6080 RCX: 00007efd8158e969 [ 954.761121][T16222] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 954.761139][T16222] RBP: 00007efd823b1090 R08: 0000000000000000 R09: 0000000000000000 [ 954.761158][T16222] R10: 00002000000002c0 R11: 0000000000000246 R12: 0000000000000001 [ 954.761176][T16222] R13: 0000000000000000 R14: 00007efd817b6080 R15: 00007ffeec3e0268 [ 954.761215][T16222] [ 962.357012][T16316] CIFS mount error: No usable UNC path provided in device string! [ 962.357012][T16316] [ 962.412827][T16316] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 964.928695][T16350] netlink: 504 bytes leftover after parsing attributes in process `syz.3.2194'. [ 968.284015][T16395] blktrace: Concurrent blktraces are not allowed on loop5 [ 968.522430][T16401] netlink: 338 bytes leftover after parsing attributes in process `syz.3.2208'. [ 969.729078][T16413] netlink: 338 bytes leftover after parsing attributes in process `syz.0.2210'. [ 972.796254][T16461] FAULT_INJECTION: forcing a failure. [ 972.796254][T16461] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 972.822852][T16461] CPU: 0 UID: 0 PID: 16461 Comm: syz.2.2223 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39 #0 PREEMPT(full) [ 972.822908][T16461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 972.822926][T16461] Call Trace: [ 972.822935][T16461] [ 972.822946][T16461] dump_stack_lvl+0x16c/0x1f0 [ 972.822992][T16461] should_fail_ex+0x512/0x640 [ 972.823038][T16461] _copy_from_user+0x2e/0xd0 [ 972.823086][T16461] memdup_user+0x6b/0xe0 [ 972.823126][T16461] strndup_user+0x78/0xe0 [ 972.823166][T16461] __x64_sys_mount+0x137/0x310 [ 972.823200][T16461] ? __pfx___x64_sys_mount+0x10/0x10 [ 972.823231][T16461] ? rcu_is_watching+0x12/0xc0 [ 972.823270][T16461] do_syscall_64+0xcd/0x230 [ 972.823316][T16461] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 972.823347][T16461] RIP: 0033:0x7efd8158e969 [ 972.823371][T16461] 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 [ 972.823402][T16461] RSP: 002b:00007efd823d2038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 972.823431][T16461] RAX: ffffffffffffffda RBX: 00007efd817b5fa0 RCX: 00007efd8158e969 [ 972.823451][T16461] RDX: 0000200000000140 RSI: 00002000000000c0 RDI: 0000000000000000 [ 972.823472][T16461] RBP: 00007efd823d2090 R08: 0000000000000000 R09: 0000000000000000 [ 972.823491][T16461] R10: 0000000001000005 R11: 0000000000000246 R12: 0000000000000001 [ 972.823510][T16461] R13: 0000000000000000 R14: 00007efd817b5fa0 R15: 00007ffeec3e0268 [ 972.823550][T16461] [ 972.977950][ C0] vkms_vblank_simulate: vblank timer overrun [ 973.587210][T16464] netlink: 504 bytes leftover after parsing attributes in process `syz.3.2224'. [ 973.748738][T16470] syz.2.2227(16470): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 973.872583][T16474] FAULT_INJECTION: forcing a failure. [ 973.872583][T16474] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 973.889284][T16474] CPU: 0 UID: 0 PID: 16474 Comm: syz.3.2228 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39 #0 PREEMPT(full) [ 973.889327][T16474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 973.889345][T16474] Call Trace: [ 973.889356][T16474] [ 973.889367][T16474] dump_stack_lvl+0x16c/0x1f0 [ 973.889414][T16474] should_fail_ex+0x512/0x640 [ 973.889463][T16474] _copy_to_user+0x32/0xd0 [ 973.889513][T16474] simple_read_from_buffer+0xcb/0x170 [ 973.889562][T16474] proc_fail_nth_read+0x197/0x270 [ 973.889606][T16474] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 973.889653][T16474] ? rw_verify_area+0xcf/0x680 [ 973.889696][T16474] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 973.889742][T16474] vfs_read+0x1de/0xc70 [ 973.889775][T16474] ? __pfx___mutex_lock+0x10/0x10 [ 973.889818][T16474] ? __pfx_vfs_read+0x10/0x10 [ 973.889864][T16474] ? __fget_files+0x20e/0x3c0 [ 973.889926][T16474] ksys_read+0x12a/0x240 [ 973.889954][T16474] ? __pfx_ksys_read+0x10/0x10 [ 973.889978][T16474] ? rcu_is_watching+0x12/0xc0 [ 973.890019][T16474] do_syscall_64+0xcd/0x230 [ 973.890064][T16474] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 973.890096][T16474] RIP: 0033:0x7fe45198d37c [ 973.890121][T16474] 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 [ 973.890151][T16474] RSP: 002b:00007fe452737030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 973.890179][T16474] RAX: ffffffffffffffda RBX: 00007fe451bb5fa0 RCX: 00007fe45198d37c [ 973.890200][T16474] RDX: 000000000000000f RSI: 00007fe4527370a0 RDI: 0000000000000004 [ 973.890219][T16474] RBP: 00007fe452737090 R08: 0000000000000000 R09: 0000000000000000 [ 973.890238][T16474] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 973.890257][T16474] R13: 0000000000000000 R14: 00007fe451bb5fa0 R15: 00007fff08861d58 [ 973.890298][T16474] [ 974.083017][ C0] vkms_vblank_simulate: vblank timer overrun [ 977.388570][T16515] netlink: 330 bytes leftover after parsing attributes in process `syz.1.2239'. [ 979.303449][T16553] netlink: 504 bytes leftover after parsing attributes in process `syz.0.2250'. [ 980.230422][T16563] blktrace: Concurrent blktraces are not allowed on loop5 [ 981.047670][T16559] CIFS mount error: No usable UNC path provided in device string! [ 981.047670][T16559] [ 981.136956][T16559] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 981.612652][T16577] blktrace: Concurrent blktraces are not allowed on loop5 [ 982.019523][T16583] random: crng reseeded on system resumption [ 982.576255][T16597] netlink: 504 bytes leftover after parsing attributes in process `syz.2.2260'. [ 983.330132][T16610] CIFS mount error: No usable UNC path provided in device string! [ 983.330132][T16610] [ 983.487539][T16610] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 984.186039][T16619] FAULT_INJECTION: forcing a failure. [ 984.186039][T16619] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 984.215447][T16619] CPU: 0 UID: 0 PID: 16619 Comm: syz.0.2267 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39 #0 PREEMPT(full) [ 984.215497][T16619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 984.215514][T16619] Call Trace: [ 984.215524][T16619] [ 984.215534][T16619] dump_stack_lvl+0x16c/0x1f0 [ 984.215575][T16619] should_fail_ex+0x512/0x640 [ 984.215610][T16619] _copy_from_user+0x2e/0xd0 [ 984.215645][T16619] ____sys_sendmsg+0x607/0xc70 [ 984.215680][T16619] ? __pfx_____sys_sendmsg+0x10/0x10 [ 984.215715][T16619] ? __pfx__kstrtoull+0x10/0x10 [ 984.215745][T16619] ___sys_sendmsg+0x134/0x1d0 [ 984.215770][T16619] ? __pfx____sys_sendmsg+0x10/0x10 [ 984.215807][T16619] ? find_held_lock+0x2b/0x80 [ 984.215845][T16619] __sys_sendmmsg+0x200/0x420 [ 984.215872][T16619] ? __pfx___sys_sendmmsg+0x10/0x10 [ 984.215905][T16619] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 984.215948][T16619] ? fput+0x70/0xf0 [ 984.215974][T16619] ? ksys_write+0x1b9/0x240 [ 984.215994][T16619] ? __pfx_ksys_write+0x10/0x10 [ 984.216013][T16619] ? rcu_is_watching+0x12/0xc0 [ 984.216037][T16619] __x64_sys_sendmmsg+0x9c/0x100 [ 984.216061][T16619] ? lockdep_hardirqs_on+0x7c/0x110 [ 984.216089][T16619] do_syscall_64+0xcd/0x230 [ 984.216121][T16619] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 984.216143][T16619] RIP: 0033:0x7f32bad8e969 [ 984.216160][T16619] 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 [ 984.216181][T16619] RSP: 002b:00007f32b8bf6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 984.216202][T16619] RAX: ffffffffffffffda RBX: 00007f32bafb5fa0 RCX: 00007f32bad8e969 [ 984.216218][T16619] RDX: 0000000000000007 RSI: 0000200000000200 RDI: 0000000000000003 [ 984.216232][T16619] RBP: 00007f32b8bf6090 R08: 0000000000000000 R09: 0000000000000000 [ 984.216246][T16619] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000001 [ 984.216260][T16619] R13: 0000000000000000 R14: 00007f32bafb5fa0 R15: 00007ffe2db79ed8 [ 984.216288][T16619] [ 986.806816][T16650] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 986.824995][T16650] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 986.951638][T16650] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 987.004886][T16650] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 987.049476][T16650] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 987.091461][T16650] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 987.225629][T16650] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 987.250256][T16650] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 988.064999][T16674] FAULT_INJECTION: forcing a failure. [ 988.064999][T16674] name failslab, interval 1, probability 0, space 0, times 0 [ 988.089724][T16672] CIFS mount error: No usable UNC path provided in device string! [ 988.089724][T16672] [ 988.099964][T16672] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 988.147864][T16674] CPU: 1 UID: 0 PID: 16674 Comm: syz.3.2281 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39 #0 PREEMPT(full) [ 988.147907][T16674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 988.147926][T16674] Call Trace: [ 988.147935][T16674] [ 988.147946][T16674] dump_stack_lvl+0x16c/0x1f0 [ 988.148001][T16674] should_fail_ex+0x512/0x640 [ 988.148042][T16674] ? __kmalloc_noprof+0xbf/0x510 [ 988.148078][T16674] ? tracepoint_add_func+0x2a6/0xea0 [ 988.148115][T16674] should_failslab+0xc2/0x120 [ 988.148152][T16674] __kmalloc_noprof+0xd2/0x510 [ 988.148191][T16674] ? __pfx_probe_sched_wakeup+0x10/0x10 [ 988.148232][T16674] tracepoint_add_func+0x2a6/0xea0 [ 988.148271][T16674] ? __pfx_probe_sched_wakeup+0x10/0x10 [ 988.148319][T16674] ? __pfx_probe_sched_wakeup+0x10/0x10 [ 988.148358][T16674] tracepoint_probe_register+0xbf/0x100 [ 988.148402][T16674] ? __pfx_tracepoint_probe_register+0x10/0x10 [ 988.148443][T16674] ? __pfx_probe_sched_wakeup+0x10/0x10 [ 988.148495][T16674] tracing_start_sched_switch+0xaf/0x1e0 [ 988.148533][T16674] __ftrace_event_enable_disable+0x670/0x8b0 [ 988.148586][T16674] __ftrace_set_clr_event_nolock+0x390/0xb70 [ 988.148644][T16674] ftrace_set_clr_event+0x16e/0x330 [ 988.148688][T16674] ? __pfx_ftrace_set_clr_event+0x10/0x10 [ 988.148748][T16674] ftrace_event_write+0x243/0x290 [ 988.148797][T16674] ? __pfx_ftrace_event_write+0x10/0x10 [ 988.148862][T16674] vfs_write+0x25c/0x1180 [ 988.148888][T16674] ? __pfx_ftrace_event_write+0x10/0x10 [ 988.148941][T16674] ? __pfx___mutex_lock+0x10/0x10 [ 988.148990][T16674] ? __pfx_vfs_write+0x10/0x10 [ 988.149032][T16674] ? __fget_files+0x20e/0x3c0 [ 988.149094][T16674] ksys_write+0x12a/0x240 [ 988.149123][T16674] ? __pfx_ksys_write+0x10/0x10 [ 988.149150][T16674] ? rcu_is_watching+0x12/0xc0 [ 988.149191][T16674] do_syscall_64+0xcd/0x230 [ 988.149236][T16674] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 988.149266][T16674] RIP: 0033:0x7fe45198e969 [ 988.149291][T16674] 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 [ 988.149321][T16674] RSP: 002b:00007fe452737038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 988.149350][T16674] RAX: ffffffffffffffda RBX: 00007fe451bb5fa0 RCX: 00007fe45198e969 [ 988.149370][T16674] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000005 [ 988.149388][T16674] RBP: 00007fe452737090 R08: 0000000000000000 R09: 0000000000000000 [ 988.149407][T16674] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 988.149426][T16674] R13: 0000000000000000 R14: 00007fe451bb5fa0 R15: 00007fff08861d58 [ 988.149469][T16674] [ 988.149481][T16674] wakeup trace: Couldn't activate tracepoint probe to kernel_sched_wakeup [ 988.494182][T16678] FAULT_INJECTION: forcing a failure. [ 988.494182][T16678] name failslab, interval 1, probability 0, space 0, times 0 [ 988.517652][T16678] CPU: 0 UID: 0 PID: 16678 Comm: syz.2.2282 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39 #0 PREEMPT(full) [ 988.517696][T16678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 988.517715][T16678] Call Trace: [ 988.517724][T16678] [ 988.517736][T16678] dump_stack_lvl+0x16c/0x1f0 [ 988.517780][T16678] should_fail_ex+0x512/0x640 [ 988.517823][T16678] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0 [ 988.517863][T16678] should_failslab+0xc2/0x120 [ 988.517900][T16678] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 988.517935][T16678] ? sock_alloc_inode+0x25/0x1c0 [ 988.517980][T16678] ? __pfx_sock_alloc_inode+0x10/0x10 [ 988.518018][T16678] sock_alloc_inode+0x25/0x1c0 [ 988.518057][T16678] alloc_inode+0x61/0x240 [ 988.518095][T16678] sock_alloc+0x40/0x280 [ 988.518132][T16678] __sock_create+0xc1/0x8d0 [ 988.518182][T16678] __sys_socket+0x14d/0x260 [ 988.518232][T16678] ? __pfx___sys_socket+0x10/0x10 [ 988.518279][T16678] ? do_user_addr_fault+0x843/0x1370 [ 988.518315][T16678] __x64_sys_socket+0x72/0xb0 [ 988.518357][T16678] ? lockdep_hardirqs_on+0x7c/0x110 [ 988.518397][T16678] do_syscall_64+0xcd/0x230 [ 988.518441][T16678] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 988.518473][T16678] RIP: 0033:0x7efd81590887 [ 988.518497][T16678] Code: f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 0f 1f 44 00 00 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 988.518528][T16678] RSP: 002b:00007efd823d0fa8 EFLAGS: 00000286 ORIG_RAX: 0000000000000029 [ 988.518556][T16678] RAX: ffffffffffffffda RBX: 00007efd817b5fa0 RCX: 00007efd81590887 [ 988.518577][T16678] RDX: 0000000000000010 RSI: 0000000000000003 RDI: 0000000000000010 [ 988.518596][T16678] RBP: 00000000ffffffff R08: 0000000000000000 R09: 0000000000000000 [ 988.518615][T16678] R10: 0000200000001f80 R11: 0000000000000286 R12: 0000000000000001 [ 988.518634][T16678] R13: 0000000000000000 R14: 00007efd817b5fa0 R15: 00007ffeec3e0268 [ 988.518675][T16678] [ 988.518687][T16678] socket: no more sockets [ 988.774855][T16680] ------------[ cut here ]------------ [ 988.780617][T16680] WARNING: CPU: 1 PID: 16680 at kernel/tracepoint.c:358 tracepoint_probe_unregister+0x894/0xd70 [ 988.791337][T16680] Modules linked in: [ 988.795445][T16680] CPU: 1 UID: 0 PID: 16680 Comm: syz.2.2282 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39 #0 PREEMPT(full) [ 988.807613][T16680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 988.817762][T16680] RIP: 0010:tracepoint_probe_unregister+0x894/0xd70 [ 988.824381][T16680] Code: 41 5e 41 5f c3 cc cc cc cc e8 38 1e fe ff 48 c7 c6 80 7b bc 81 48 89 df e8 e9 29 e5 ff eb 9f bb fe ff ff ff e8 1d 1e fe ff 90 <0f> 0b 90 eb 91 e8 12 1e fe ff 48 89 da 48 b8 00 00 00 00 00 fc ff [ 988.845309][T16680] RSP: 0018:ffffc900184df890 EFLAGS: 00010293 [ 988.852423][T16680] RAX: 0000000000000000 RBX: 00000000fffffffe RCX: ffffffff81bc8a1f [ 988.860813][T16680] RDX: ffff8880261c3c00 RSI: ffffffff81bc8cc3 RDI: 0000000000000005 [ 988.864146][ T7086] Bluetooth: hci0: command 0x0406 tx timeout [ 988.869139][T16680] RBP: ffffffff8e787280 R08: 0000000000000005 R09: 0000000000000000 [ 988.883323][T16680] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff81c25e50 [ 988.891370][T16680] R13: ffff88801c28ad48 R14: 0000000000000002 R15: ffff88801c28ad00 [ 988.899405][T16680] FS: 00007efd823906c0(0000) GS:ffff888124aed000(0000) knlGS:0000000000000000 [ 988.908557][T16680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 988.915175][T16680] CR2: 00007efd8236ef98 CR3: 000000002626e000 CR4: 00000000003526f0 [ 988.923200][T16680] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 988.932221][T16680] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 988.941561][T16680] Call Trace: [ 988.944855][T16680] [ 988.947855][T16680] ? __pfx_tracepoint_probe_unregister+0x10/0x10 [ 988.954264][T16680] tracing_stop_cmdline_record+0x66/0xa0 [ 988.959961][T16680] __ftrace_event_enable_disable+0x762/0x8b0 [ 988.965982][T16680] ftrace_event_set_open+0x232/0x380 [ 988.971358][T16680] do_dentry_open+0x741/0x1c10 [ 988.976143][T16680] ? __pfx_ftrace_event_set_open+0x10/0x10 [ 988.982014][T16680] vfs_open+0x82/0x3f0 [ 988.986153][T16680] path_openat+0x1e5e/0x2d40 [ 988.991230][T16680] ? __pfx_path_openat+0x10/0x10 [ 988.996193][T16680] do_filp_open+0x20b/0x470 [ 989.000754][T16680] ? __pfx_do_filp_open+0x10/0x10 [ 989.005819][T16680] ? alloc_fd+0x471/0x7d0 [ 989.010222][T16680] do_sys_openat2+0x11b/0x1d0 [ 989.014925][T16680] ? __pfx_do_sys_openat2+0x10/0x10 [ 989.020267][T16680] ? find_held_lock+0x2b/0x80 [ 989.024975][T16680] __x64_sys_openat+0x174/0x210 [ 989.029948][T16680] ? __pfx___x64_sys_openat+0x10/0x10 [ 989.036360][T16680] ? rcu_is_watching+0x12/0xc0 [ 989.042161][T16680] do_syscall_64+0xcd/0x230 [ 989.046937][T16680] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 989.053043][T16680] RIP: 0033:0x7efd8158e969 [ 989.057612][T16680] 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 [ 989.057752][ T7086] Bluetooth: hci1: command 0x0406 tx timeout [ 989.077303][T16680] RSP: 002b:00007efd82390038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 989.077341][T16680] RAX: ffffffffffffffda RBX: 00007efd817b6160 RCX: 00007efd8158e969 [ 989.077362][T16680] RDX: 0000000000020201 RSI: 0000200000000100 RDI: ffffffffffffff9c [ 989.077385][T16680] RBP: 00007efd81610ab1 R08: 0000000000000000 R09: 0000000000000000 [ 989.100020][ T7086] Bluetooth: hci2: command 0x0406 tx timeout [ 989.100058][T16680] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 989.100079][T16680] R13: 0000000000000000 R14: 00007efd817b6160 R15: 00007ffeec3e0268 [ 989.139311][T16680] [ 989.142364][T16680] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 989.149660][T16680] CPU: 1 UID: 0 PID: 16680 Comm: syz.2.2282 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39 #0 PREEMPT(full) [ 989.161743][T16680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 989.171822][T16680] Call Trace: [ 989.175131][T16680] [ 989.178083][T16680] dump_stack_lvl+0x3d/0x1f0 [ 989.182976][T16680] panic+0x71c/0x800 [ 989.186910][T16680] ? __pfx_panic+0x10/0x10 [ 989.191383][T16680] ? show_trace_log_lvl+0x29b/0x3e0 [ 989.196617][T16680] ? check_panic_on_warn+0x1f/0xb0 [ 989.201767][T16680] ? tracepoint_probe_unregister+0x894/0xd70 [ 989.207782][T16680] check_panic_on_warn+0xab/0xb0 [ 989.212760][T16680] __warn+0xf6/0x3c0 [ 989.216689][T16680] ? tracepoint_probe_unregister+0x894/0xd70 [ 989.222702][T16680] report_bug+0x3c3/0x580 [ 989.227064][T16680] ? tracepoint_probe_unregister+0x894/0xd70 [ 989.233273][T16680] handle_bug+0x184/0x210 [ 989.237648][T16680] exc_invalid_op+0x17/0x50 [ 989.242213][T16680] asm_exc_invalid_op+0x1a/0x20 [ 989.247352][T16680] RIP: 0010:tracepoint_probe_unregister+0x894/0xd70 [ 989.253992][T16680] Code: 41 5e 41 5f c3 cc cc cc cc e8 38 1e fe ff 48 c7 c6 80 7b bc 81 48 89 df e8 e9 29 e5 ff eb 9f bb fe ff ff ff e8 1d 1e fe ff 90 <0f> 0b 90 eb 91 e8 12 1e fe ff 48 89 da 48 b8 00 00 00 00 00 fc ff [ 989.273714][T16680] RSP: 0018:ffffc900184df890 EFLAGS: 00010293 [ 989.279805][T16680] RAX: 0000000000000000 RBX: 00000000fffffffe RCX: ffffffff81bc8a1f [ 989.287906][T16680] RDX: ffff8880261c3c00 RSI: ffffffff81bc8cc3 RDI: 0000000000000005 [ 989.295927][T16680] RBP: ffffffff8e787280 R08: 0000000000000005 R09: 0000000000000000 [ 989.303923][T16680] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff81c25e50 [ 989.312004][T16680] R13: ffff88801c28ad48 R14: 0000000000000002 R15: ffff88801c28ad00 [ 989.320048][T16680] ? __pfx_probe_sched_switch+0x10/0x10 [ 989.325656][T16680] ? tracepoint_probe_unregister+0x5ef/0xd70 [ 989.331677][T16680] ? tracepoint_probe_unregister+0x893/0xd70 [ 989.337713][T16680] ? __pfx_tracepoint_probe_unregister+0x10/0x10 [ 989.344099][T16680] tracing_stop_cmdline_record+0x66/0xa0 [ 989.349777][T16680] __ftrace_event_enable_disable+0x762/0x8b0 [ 989.355796][T16680] ftrace_event_set_open+0x232/0x380 [ 989.361122][T16680] do_dentry_open+0x741/0x1c10 [ 989.365918][T16680] ? __pfx_ftrace_event_set_open+0x10/0x10 [ 989.371766][T16680] vfs_open+0x82/0x3f0 [ 989.375871][T16680] path_openat+0x1e5e/0x2d40 [ 989.380498][T16680] ? __pfx_path_openat+0x10/0x10 [ 989.385467][T16680] do_filp_open+0x20b/0x470 [ 989.389991][T16680] ? __pfx_do_filp_open+0x10/0x10 [ 989.395064][T16680] ? alloc_fd+0x471/0x7d0 [ 989.399448][T16680] do_sys_openat2+0x11b/0x1d0 [ 989.404273][T16680] ? __pfx_do_sys_openat2+0x10/0x10 [ 989.409660][T16680] ? find_held_lock+0x2b/0x80 [ 989.414382][T16680] __x64_sys_openat+0x174/0x210 [ 989.419287][T16680] ? __pfx___x64_sys_openat+0x10/0x10 [ 989.424712][T16680] ? rcu_is_watching+0x12/0xc0 [ 989.429521][T16680] do_syscall_64+0xcd/0x230 [ 989.434072][T16680] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 989.440085][T16680] RIP: 0033:0x7efd8158e969 [ 989.444533][T16680] 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 [ 989.464179][T16680] RSP: 002b:00007efd82390038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 989.472636][T16680] RAX: ffffffffffffffda RBX: 00007efd817b6160 RCX: 00007efd8158e969 [ 989.480631][T16680] RDX: 0000000000020201 RSI: 0000200000000100 RDI: ffffffffffffff9c [ 989.488620][T16680] RBP: 00007efd81610ab1 R08: 0000000000000000 R09: 0000000000000000 [ 989.496614][T16680] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 989.504618][T16680] R13: 0000000000000000 R14: 00007efd817b6160 R15: 00007ffeec3e0268 [ 989.512659][T16680] [ 989.515977][T16680] Kernel Offset: disabled [ 989.520314][T16680] Rebooting in 86400 seconds..