T29872] snd_dummy snd_dummy.0: control 0:1027:0:syz1:0 is already present 23:07:45 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:45 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0x0, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:07:45 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x7000000, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:45 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) clone(0x44000000, &(0x7f0000000040)="b217dbed1e5b239f139de74cc7cb037eec1fb9d2d25086bcc2ed7d43f6bbc182c2fdbd6ca31de140c372872ce53c69e2efbc284e4e80470eadadfc2e167e242a578b18169229196b81d8a6e7c041f7263c47ec7dff607460539a9bf9e2b3911217962fcc514d1d9ca7a04d6deaeeeac3806ef9049ace5f5bd18335f70e9b53958953d705c25ccd73f470349c31d64c697ffd196266804d8922bd084b01039461c475201c1d22e5e8508685a94be6c3cd23", &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000006c0)="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") ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000200)={{0x1, 0x6, 0x73, 0x9, 'syz0\x00', 0xf9ef}, 0x6, 0x20, 0x5c47, r1, 0x5, 0x12b1, 'syz1\x00', &(0x7f00000001c0)=['-&\\\xfd:\x00', '\x00', '!\x00', '\x00', '\x00'], 0xb, '\x00', [0x2, 0x2, 0xbf76, 0x1]}) 23:07:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001012100"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:07:45 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x600, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1305.228623][T29887] snd_dummy snd_dummy.0: control 0:1280:0:syz1:0 is already present 23:07:45 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x8000000, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) [ 1305.291578][T29891] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:07:45 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x0, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1305.410650][T29909] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:07:45 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x700, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:45 executing program 3: r0 = syz_open_dev$sndctrl(0x0, 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1305.457363][T29919] snd_dummy snd_dummy.0: control 0:1536:0:syz1:0 is already present 23:07:45 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x15554040, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001022100"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:07:45 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0xa00, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:45 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) clone(0x40101000, &(0x7f0000000040)="80249723e7eae07c6afa3cd58ff8f6abab3ccaeffb23d95d7ac71ab591c7b1c320ecf87f5473168d75f1e891ea223ef333f5d6495912fd23ca3f70d23653f92ff8524b051b5e71ea0eac8b9d5c3d551adbbea4357ca80a759b", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="670d2f49b0242e8193e172d3dc9cfd13ca299b5f2abdcd4a11d7bffcfe1ed78228") ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) [ 1305.694612][T29948] snd_dummy snd_dummy.0: control 0:1792:0:syz1:0 is already present 23:07:45 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x0, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:07:45 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x40405515, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:45 executing program 3: r0 = syz_open_dev$sndctrl(0x0, 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:45 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) r1 = fsmount(0xffffffffffffffff, 0x1, 0x8d) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000240)={0x6, 0x8001, 0x8, 0x7, '\x00', '\x00', '\x00', 0x8, 0x4a8, 0x1, 0x8, "deb93b3d3a21ac199251189a155a4e38"}) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000200)=0x7) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x3, 0x94, 0x9, 0x8, 0x0, 0x3, 0x40, 0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xa69, 0x1, @perf_config_ext={0x8, 0x1}, 0x2002, 0x1, 0x7, 0x6, 0x1, 0xffff, 0x1c5, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x21, 0xffffffffffffffff, 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, '\x00', '\x00', '\x00', 0x0, 0x0, 0x2000000, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) [ 1305.856478][T29956] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:07:46 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x1f00, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:46 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0xff000000, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001032100"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1305.985048][T29973] snd_dummy snd_dummy.0: control 0:2560:0:syz1:0 is already present 23:07:46 executing program 3: r0 = syz_open_dev$sndctrl(0x0, 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:46 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000180), 0x8ce, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) clone(0x90a3c00, &(0x7f0000000040)="5a551cf477c0835a03e30536f0ed30ad628ca4ebeffc1e16a76883e58d72684fd082b08c76a9c7a1ee94fe787fef6d5a7d4f8a3f340db305399c29a96c1d4bb3c13b2ec9052293a05fa4cf165e80e7e296a7dff1c644308c29f4e84c98f021", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="9197929057f2076e859744cb54f8d84ed9f94737a6384c5a305d0f1cd5fa9122e8be96075642580491") clone(0x40008000, &(0x7f00000001c0)="e90f593c8aff260f30a31a62d3b2d2209aa49090a356e5200dc5966d1347480d235c148ddfd2e49cd8d0bbe96ce074856d3a2d3721360305766ade8265effc12f03f227f5e2ba3192c592c5d54cabaed8d16309bb2b4d2833100eb8f313056fc83f68d6b2aecc7ed0f1a08b40cb693bf7ba8d409e060847799918696497bc598f34476f701a199728f9e59a8ad615fe37c9c52302d", &(0x7f0000000000), &(0x7f0000000280), &(0x7f00000002c0)="d622d3c7fbe43a9dbac210da6bd905b2ab722504b7f094988a2556dddeab437548fea3bf79f830d238b598843592d71f930c5f4e4c7f28318d7add50be9e26cf7a3a851d092f737586c644c1012139c484e1fece27368f08148c7670ee71") 23:07:46 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x0, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:07:46 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:46 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x2000, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1306.219337][T29997] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1306.237172][T29999] snd_dummy snd_dummy.0: control 0:7936:0:syz1:0 is already present 23:07:46 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001002200"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:07:46 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x0, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:07:46 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x4800, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:46 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x2, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:46 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f00000000c0)={{0x8, 0x2, 0x100, 0xffff, 'syz1\x00', 0x6}, 0x6, 0x10000000, 0x0, 0x0, 0x1, 0x4, 'syz1\x00', &(0x7f0000000040)=['@\x00'], 0x2, '\x00', [0x0, 0xeb, 0x59b, 0x20]}) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) fcntl$dupfd(r0, 0x0, r0) openat$ocfs2_control(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) exit_group(0x3) 23:07:46 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1306.638749][T30045] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:07:46 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x3, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:46 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x4c00, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001012200"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1306.793131][T30062] snd_dummy snd_dummy.0: control 0:18432:0:syz1:0 is already present 23:07:46 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x0, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:07:46 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r1 = syz_open_dev$audion(&(0x7f0000000040), 0xf747, 0x800) clone(0x200, &(0x7f0000000240)="17a7bdd4f8c7f2ed4e97809820f977a1ce14de9b42e6aca6382c903d8905623c5cca5e74fc99372b6c5866017f174f41b05e223a7ad2c2f6439208900e8a5db5395fb3f97e", &(0x7f00000002c0), &(0x7f0000000300), &(0x7f00000006c0)="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") ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000100)={{0x3, 0x1, 0x7ff, 0x3, 'syz0\x00', 0x200}, 0x5, 0x200, 0x800, 0xffffffffffffffff, 0xa, 0x5, 'syz1\x00', &(0x7f0000000080)=['\x00', '\x00', '[@\x00', '\x00', '::!\x9b\\&\x00', '^-^/@\x00', '/dev/snd/controlC#\x00', '.\x86(&\x00', '/dev/snd/controlC#\x00', '/dev/snd/controlC#\x00'], 0x51, '\x00', [0x7, 0x7fff, 0x7]}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:47 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:47 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x4, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:47 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x6000, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1307.008441][T30078] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1307.021599][T30077] snd_dummy snd_dummy.0: control 0:19456:0:syz1:0 is already present 23:07:47 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) exit_group(0x350aec5d) 23:07:47 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x0, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:07:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001022200"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:07:47 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x5, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:47 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x6800, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1307.256603][T30098] snd_dummy snd_dummy.0: control 0:24576:0:syz1:0 is already present 23:07:47 executing program 3: syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:47 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000a40)={[0x1f, 0x9]}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000a80)={0x0, 0x1, 0x20000000, 0x10000, 'syz1\x00', 0x8}) r2 = memfd_secret(0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc2c45513, &(0x7f0000000040)={{0x4, 0x5, 0xec6a, 0x1, 'syz1\x00', 0xfffff46f}, 0x0, [0xfcaa, 0x4, 0x2, 0x7, 0x7, 0xff, 0x1, 0x3, 0x20, 0x800, 0x5, 0x1, 0x5, 0x4, 0xff, 0x10001, 0x29, 0xb, 0x200, 0x7616, 0xfff, 0x1, 0xfffffff7, 0xffffa7ae, 0x20, 0x6, 0x66, 0x3, 0x931, 0x2, 0x8000, 0xffffffff, 0x6, 0x4, 0x0, 0x0, 0x80, 0x6, 0x536, 0x1, 0x2ba6, 0x5, 0x400, 0x6, 0xf69, 0x8, 0x0, 0x7fffffff, 0x1, 0x200, 0x8, 0x1, 0x81, 0x4, 0x7ffd, 0x3f, 0x13, 0x9, 0x4, 0xa003, 0x2, 0x3, 0x3, 0x7e25, 0x1f, 0x4, 0x7ff, 0xfffffffc, 0x7fffffff, 0x35af, 0xffffffe1, 0x4, 0x3000000, 0x800, 0xb7, 0x7, 0x7, 0x81, 0x8, 0x6, 0x200000, 0x4, 0xc0000000, 0x80000000, 0x6, 0x100, 0x65f, 0x0, 0x8, 0x4, 0x9, 0x80, 0x7840, 0x3e000, 0x9, 0x0, 0xfe, 0x0, 0x22f, 0x4, 0x685, 0x76f, 0x6, 0xa4f, 0x8, 0x8, 0xc3, 0x5, 0x3f, 0xffffff79, 0x0, 0x2, 0x8, 0x3, 0x3f, 0x5, 0x5e7, 0x9, 0x1226, 0x5, 0x4a, 0x5, 0x9c6, 0x5, 0x2, 0x9, 0x8, 0x7ff]}) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x7}) clone(0x40004200, &(0x7f00000006c0)="9e1ca77425ad8c9bcc0ade1f9141fb1f65fd23d6e4834b9c037cc24816c7dc4d54d7b1d49aa1c9d713ce2594234533a72cf490f54b2d276ded559967b9126ea3e52741c4f14eef207a7098ae7a3b3a2ece21bbba849d59170d094cd94f1c6335fc0f24a918b758c27d19fdb38367c48ea174a3725387508629ed70f08febd5a48070624ec0649114d2593e8f6d1023411ad61d506b8ba001f1ba83", &(0x7f0000000540), &(0x7f0000000780), &(0x7f00000007c0)="6379979f9e0bff42db5e2103355ef0fd6f219d7820895887154dce670d597dc6bf6c6d1ef5cd389eea97d957a9caf58082006b31133dbfb26aa45441e2534e47eb407e00969a487b") ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, "0000ff00000000000000000000000600"}) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000a00)) syz_open_pts(r3, 0x0) readv(r3, &(0x7f0000000500)=[{&(0x7f0000000340)=""/86, 0x56}, {&(0x7f00000003c0)=""/59, 0x3b}, {&(0x7f0000000400)=""/205, 0xcd}], 0x3) clone(0xa0310800, &(0x7f0000000840)="00a9eddc2945ee79799fc95bbe0eee6d1468d8706518132ac80122e3888bb51cb25419dd1d145d4ec6ecf5d1dc726cf3fce206cdf5a4d8df43e709a20eb87eb99dcb9269642e6c6a7d956646b2af2b9365d45dbcd6c41ce488f1a324d153005e0fde02ceed9706b825bbb6948b8b9265659b2985e65bfb01bb2e7ce57dababa0024c83b23d70e7ba975a306f5607690eaa1db7f221708d397f2ccee2c0", &(0x7f0000000900), &(0x7f0000000940), &(0x7f0000000980)="375d789fb838d29fb7dc776b36790d47e23a47a66efd5ec4a6dac668afc1b2eb5a7a2f3ffbfed36e53ccde7757400f2bc0af9dfbd10e90578323366daf1fffe860901b7c565c04228ce4c174c5d32f600f39199f2a444e641815ce88f62192e7e400c285f618c984") ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) [ 1307.411284][T30108] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:07:47 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x6, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:47 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x6c00, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:47 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x0, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1307.535028][T30122] snd_dummy snd_dummy.0: control 0:26624:0:syz1:0 is already present 23:07:47 executing program 3: syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001032200"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:07:47 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x7, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:47 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x7400, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:47 executing program 3: syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:48 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x0, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1307.894940][T30158] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:07:48 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x8, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:48 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x7a00, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1308.007601][T30180] snd_dummy snd_dummy.0: control 0:29696:0:syz1:0 is already present [ 1308.213221][T30196] snd_dummy snd_dummy.0: control 0:31232:0:syz1:0 is already present 23:07:48 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x80000000, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x1, 0x9, 0x2, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:48 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, 0x0) 23:07:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001002300"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:07:48 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x300, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:48 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0xff00, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:48 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x0, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:07:48 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x500, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:48 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x1000000, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1308.617715][T30214] snd_dummy snd_dummy.0: control 0:65280:0:syz1:0 is already present 23:07:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001012300"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:07:48 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, 0x0) 23:07:48 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x0, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:07:48 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000000080)={{0x6, 0x3, 0x9c4, 0x5, '\x00', 0x2}, 0x4, 0x40, 0x1, 0xffffffffffffffff, 0x3, 0xffffffff, 'syz0\x00', &(0x7f0000000040)=['\x00', '\x00', '\x00'], 0x3, '\x00', [0xe3f, 0x1, 0x90, 0x6]}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, &(0x7f0000000080)=0xa, 0x100000001, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f00000001c0)={0x3, 0x8, [0xfff, 0x10001]}) ioctl$BTRFS_IOC_SNAP_CREATE(r2, 0x50009401, &(0x7f00000006c0)={{r2}, "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"}) 23:07:48 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x600, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:48 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x2000000, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:49 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x5, 0x0, 0x400, '\x00', '\x00', '\x00', 0x40, 0xfffffffe, 0x0, 0x200000, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:49 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, 0x0) 23:07:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001022300"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:07:49 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x700, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:49 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x0, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:07:49 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x3000000, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1309.082792][T30255] snd_dummy snd_dummy.0: control 0:33554432:0:syz1:0 is already present 23:07:49 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x400200) clone(0x2000a025ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syncfs(r0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:49 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0xff00, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:49 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x0, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:07:49 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x3040000, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:49 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001032300"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1309.316774][T30281] snd_dummy snd_dummy.0: control 0:50331648:0:syz1:0 is already present 23:07:49 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, &(0x7f0000000080)=0xa, 0x100000001, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000040)=""/229) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:49 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x1000000, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:49 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x4000000, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1309.489430][T30294] __nla_validate_parse: 3 callbacks suppressed [ 1309.489450][T30294] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1309.526454][T30300] snd_dummy snd_dummy.0: control 0:50593792:0:syz1:0 is already present 23:07:49 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:49 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x0, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:07:49 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x1, 0x1, 0x6, 0x2, 'syz0\x00', 0x3}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)=@ipv4_newroute={0x90, 0x18, 0x1, 0x70bd25, 0x25dfdbff, {0x2, 0x0, 0x20, 0x8, 0xfc, 0x3, 0xfe, 0x1, 0x3000}, [@RTA_METRICS={0x49, 0x8, 0x0, 0x1, "c7e31f3d2f2fcd78becc54fa806fe91e3663be597bb445d1ef9d2c7ee05e43edb9b501d090a11fbc643b5e8560726939349d01351032c9f9f3a4a10ac0259ab88441cdaf44"}, @RTA_IIF={0x8}, @RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_IIF={0x8, 0x6, 0x2}}, @RTA_OIF={0x8}, @RTA_MULTIPATH={0xc, 0x9, {0x7f, 0x8, 0x1}}]}, 0x90}}, 0x804) exit_group(0x0) r1 = openat$full(0xffffff9c, &(0x7f0000000080), 0x22080, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0x80dc5521, &(0x7f00000000c0)={0x0, 0x0, 0xfea7, 0x0, '\x00', '\x00', '\x00', 0xffffffff, 0x2, 0x1000, 0x20, "90683daccfff667b81273753ac9b0266"}) 23:07:49 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x2000000, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:49 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x5000000, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c0000001000014e2300"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1309.730665][T30317] snd_dummy snd_dummy.0: control 0:67108864:0:syz1:0 is already present 23:07:49 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x204000, &(0x7f00000006c0)="7f59d8dbd1e341cb1e9dd070595a3bab0dc9a669ba130ae7b76eac08d66c9f1674597328f68f65defff0600575104c22f7917daf3a44c9f6bafd3c4b92b425a3ac414eb437d5c55d2e438621e77853ba965e95586be1ad3e79250dde673a8e4f752cd160bb8623db703307946c710597bb27aa1e2a1f053e2e274c818a3683d4ef12a3c5cfadaf2067a6407e66fba36841b249cbf33b84b3071ded8c057942f19d69984e4cb43efc32389645781bacd3bdc509eb014edf73ed18637135e710a9effe04a8b90499af58c7b9c2ae24fe2c408b1f729a7d6fb3b007146e24a7022482b9afe7d756b8fb9da5eb9fb0b5471d346b7016792b57134803f781cb6fafd1086a3d9cb50ce8f9490dbc64f3da5faeb13736af25c7363a77ed635bdf1d8ddb034112a36654528901b2abdde9cd4f25c65aedcf87af0d88501ccb8fa0c9bf81b50fc644eb2f4edf8717ae7c3440f98c980e5c85d3efa0e64a217c7db24b4de11a79e8074c0b70562624602a6839ad412a3846d9144c8d39986603e350e11ee3d35f49f0cfa624e009d6cdc18bfedf0e5542eb811307c0ec06cac68645491be1977080c18abf907f3477070bc368379c6c51af6a3eeae0bcdc907b83ff2e1d7c635ee4c6503cac64d45f819ca6d2e846ba22c7fe9c5da5a36f7e627146eff1ad7148ebafcf780134cfdc18007dac911734fdd3d518904570a434ec4adb797e1f3f1aa2794036b399875f7f9c86acd3d6bbe4f04b36fa9cc6dcfad68077bc095233a0d37f391f53c69544fa17c30af6c4badde40f1aaa1d2a8fc0fd8ae85478940f4f78b9794f0fa685c28d9b6eedb784c0e921e095ee9fd24216e0d4c2481e78e571e92e6814babe841a91d5d8eef65baac1e2a21a57f327c5d22d36970850229a9d603d68792b8c29f96c78f49c031574510f8435999ddfde46215f75b1a18c4fa3f72357d965ef2f8cecaefe9804b2402cc8eca337fe09a541556e4651b7adc83eb16af061c550f0e425e8f504c5d8a40d7d0ee5557bdb8c20e10cd32aa6d7595de797ab4b7d0d49b0fcc86dea583260ba14deeb532c0852bc691d79bf9d2e81cd4c2089578d77a83b7a6565874c3be44906a4c720a9a1b1ebd1b5849755c2d4c08ca94fcfaaf58e95bc84a576e94ade52126dfda9d303cea9b21ebec62e787d6ac5bb66d3a5bbcf7a5fae3f3071ac007f66f1e5d06258a97d43580a1ebfbfeefe85d6ed7de8e8e0fe7ad3af22f7cfaf1c200ff59e4f32ace87570f265cafa9dbd6449f76ce0f4d971b01704e72e177c876de7ed75017ba9f5890c41b31db9253b95fab3847824f68dc2569f6e3d3a9aac28ca13f7c0b010ab099ff94c7a1e2b283314f7138d242e056cbea8f492e2e50f17c6b77e9a5eb7f3c775c913e79838eefe4db40a3684b159e26c0ab338fb1a44dffb9f6c3883d71036421289ccf0a2e07b9e9e7bd2608059c82c86b15c0a8031378a0a6a146a0824bf79938204b09ac90f56e074857d01338877876cdd0fe49cbe2907f4731a74f007037496235a93ca02e1e5fedda2e0e7aa2fcb50de62765040dd4cab434af0bcc43b27be4fb1c7a3f9a728996aeab82919ca05ddf47aa4de49bcd08a44c4e2b67ff290b9752a6f829b592f4865e476a7ff397be92a85d781cc7ff3159770b5d7fb996b7c7b3e67f441e637fc1c873e3691f7faf838dea2461c2ae85356bb3ad661859fbde623ab84db91dfceb645cba180e28df0a724e00ecb4e6beb3a53f75c3b04c6f9162d80454c803fe20ac457236cbc12cc295cea477233e651e914cad3b8571dac3f889f126836d5055b6710c4be35db163b0d1c6bcd1ed59c8578a2d5c80e7d3e5e2548329b28ebcfba044e2d0cb47e595ba8be18d7f4ac5b4f119ee2405ba12e44366dcc336a748501bcca70b875edcdc88414a7a9ed351107305f490524ef687e5f30c270ca35d922ec856a212ac273fa34facd47c1c8d13a1cd589de9d615aa0c93a3188998b7b80d25a9f3b24687903547d82f09902034c348d28c6be00a961a7ef9c3d325299d067eb15853bc9dc287cbdcee626b79a54c604818f9b16b9b826dd281c0aa8d13b36b9b5aa11a7968d9640cb93d02f2e00632d4012734857ea44e24457c3bb4ce014c4a8733febf51192b5ed2d39f6415eb4bae030ad6f30864e987f4226b75e76e0a18d2a58c55be6da35c8dd7b2e96b56c131963b88155356736507fc53163c0b47d0f9470031020433460f853a6862d71f816a2d5c866f29497bc658cfee2e0016b804e4b0eda2a5f7b4cc7d3d6ad09d9cd01b3caffbabd6b65904547680872878927758bd54b72fe90674c7a3449442b1044e4b5adc72395fe092428354d4f3b505d01660a3e698465f95a908efe95f4c262a2b0bb8cd4971e7f64d597e0a52c1b3858910ede0cd7f72f7a8ade95e3c023b050acf9198df01fb7760ec021840def1d4b94790a345c0527e4ed94ed951eed39a73bca1dc1fc19dc25c3199512770a2d7a8d5c72ddc2c6aec34bd952bc95ebc041debc67337887f6d4643612c99cea4bd72aa6a70e2994b4aa2b7a0e19b1b70312c915ac7e925e1059bc49e5db800e94fbf1a9287a1575019febb06cb6b810b9135b6a193da18980e13835b14a859565d2b5a2f2c3dcdb09f04bdee7f7abd424d76cf74e62ca71e4839dd83214199e8b378ee13bc7d9d632af1be3ee80145d5136f3c93370bb312c90374aee4e92581df9630e096fe1add5fdd084855fee1d90b9a3954e75d7519963cf1690bb60647bd8907d8410e83ec76c9ae79e100576205c47f98d3e3c9a68f9af640181682b45da131ff34e87be67783ee0fa3d5a96cebbadee1ad46f8d8ec0706814bfefbd295e0fb4ce713e7f097527c666c9a0a0d0eb7a37be19cc5e04e115e4a9baa8ab70fb0bbbe4e3f1466d1d8cff8bd8cd1e79e7eee45eceec51b1bf53fcb545d3676114ba60a343bf5df1e189ea494808c121074349936d5c59cdc55a3890807b6084f9fe507babf28eb6bad77a93650465c51242e529405b5b1e30a8aa55c89838ff7c9dc7de2897934f5fb2338d9f28330243b8e316a2fd2a56f7e07ea4a2fe23f1c23903ea77a51c297f37be786046a8fbf3c1c9009d079e1362fbb36586ca6f6cdbc77dbfaef124186c3a7c1f6a88621846d74a3aef7579840ed5a259269a2cebac31936c8ccfa4e6e32ef8a82c92ad0ffb88da43884c91e290ad8b30368db89834c5eb589e3968e71e4e6ffe08825260d9199c89658fbee3df0c086c92e5d8f862fa59449611fcd98ec0abc869dd58fb1df52449d503a8bd7cddad8498c8eb6a0e61f818bbd413369f534092d4320d0e9ddfd7219f5c9b82b5fa1ffdc152363bae64b62656330b1d199eadf5266b3ba262b56683f332e9631bf0ea43304f4f3defb8eaf452d5100549aab6c4067f9c4ac8924a467086a7ec0ca9970e0eadbc2ff3ede15d2b18ffc942a84d355cb3b7364c2c52418b0026fd62b5e808fdf5ab7bb095b48cdc79108e5e41e3aa115bee47d9d315e08a20d5a8b6446d9138081499a627121114c6a8289ff2c4236e83eb63df76650428bdfc351e2d1c463b84afa6720a914a2536228eb31433ea1e531e713bc9146130efd2cbb734de2b5e6dfd2af0579dac71a3572b7dc7ab1971090635405b8898813079f688f3c12c319523330f3de973d0936a20fb5cd7ebde2f96a617fd7bcc874862d4a70768ff82925c6b1e52ad48601f6610aa7b61e99d612321b6e623cff3b538ed32fe48679dd1dc37ad1d9a49743aa006ef1a7cc3104ec9362bd317b8e0a487d0584660fb986ee1b10428358d05ce788876f7f3e017cfcec4723c814fba85e6c4237a38cdb0bd37b0359ca7fe341ab6e0d5dc484d0d63babebd95bff4e8389841360996ab434a5a6be4a0b23e771d6f355ae9d20cb96b0a58528a3db40e3e1da0091d9667219174ae9ce360dca944e77c6cdca67d8de37fa3683c0b2f51c3498589677ab9b58dc0fa39b889c25354083f05335448b3c08543013a918d22eb2865012021d1b39ef4b266d4c8146825165d24819beebfdea41ebbe98072bf6175face878c0e7997c7cb6c03561a06ef30812216067182d4f23585badb12d81f02461db3e7f4ce7659851c102bb9e1f08ec7adddc6b245f6cdf92cd2676f4c1cf71de49d9f148bfbb8d79724ecd28cf4db262398d8352ea67c7e90dc4ad5e9a1502d8395f4b4334d0b7d282962d783c5a2ff63d1705f39ec609a659b209a311d7ed2d1bf1f799d5ca0aa77a78911caf93ee2ebedce9d2adf9523fe2ee723c41f0a7bdef2f8e0b9759bfd4533e868cd0d085f485653f31bd9c8c1daef24ecddcf42493154e5a472395f30381cc9e7a96252a8c66d118b14a4d499ce4e9913e228fcbf8372c48d51c8592c6a134ba553ca13c757c5448f549f01d428ccd8f1d1655b358b41c7d6726f8417284d33a6a8e1f0290f0172ab61970803948164860ad9bae7b6014164df7ffee38c22674db62f4a800dc9cc59fdd4ab9ae1a4a9ace95be717ba6f0af7476829dc3615463702b63df279bc887e4322a2cfd513f1731befc8822e8c985ac78a129bd13d25abf450b1fba9e57e9215576fc2644cf8568cbbb2d4fdac380d3015230db8ffe595d5d2236ded4d822fc76693cb7e8e606ab652c996284ce9670b0c919a4c33bcedf23ca88073d1d210b088390e3ac683a2eeb3d22cda802304b15289fe5e81ee580794b017257aa2f2072df71cc5f711b12041a389b25d1855d56f0fb93a808c1030525e57a9567e7df95b20abb6a8c85ae4706b1de5ee2d6621c94d9eb789a98135b9e1c71231be55baf212ed53337d856af1677a9089bb2738229141bc1d44b7da1318c01b0a49f52464c3001e1eaf8938de954ca12e9a80f7f186126eaab911d200b80b98555dcad5ec87e5c6b787059977b10c7a06ca01150bed0fd22b2df7624c70ea9834fe1a2fbac09756ac4ffdcaf796cfae90d94d096edc8cd38f05d9461b825fb2c45e7d04fd0f50e01f6e31b2ccef080b8c610e2b803e2bf06a61ed5e9178ed2f0181180d888a21769609a68e436a2c166785065ebc0562379d9d066790b336fd4adf5df011edef9a7f1c1f75856681d644f33f4fa7d76fc34f09dcab5e238f7680fb43356a920de822a451303ace3c49a23738f2945966df9e119568ecd0b37338e2483fea8b288ddb7686517802131cf7d5318e19234b091d1b26e7bc9a2de7a214d0cb0dbc6090553026e0d6d29c32df979abe7e902e136ac403544ca5ed11e5beef20f8c6afde469b8a772d36434d602cd0395a04b033fa5d30e78aa0c00eecb22c991d0e819037b137d11d3427ecda98dd9a2d9e4db9bef9062d1478a3987be9d621b508be317d3bee352d323dcebdbba6e62dda4665265770e8efbf69c4930aa530ce4f133ee1dd7cdc2613a67ac85c48a21f245b5e9b42fef6403e131195fa9a5dce7f69ae2ff32ac11965b1e235581073141fa5ee7f14f1f199f354ce5974bba6e37355fe24b9bf2e75f54bdb60e8064fc604de41a40f968ed9bb410d1cb2e8c02ca2942c6240ff493a18ab34973c939bc9e8e9a97b347d1b018f278dbeeadc5e8635e8431bce3c678b454c8afff7ea3fdbc6f7e01d6661793f2d7bf2b15d91f6de2a47d6dcc4a874c0698adb3f4cdfb96e967d3888c8d14458f448740cb5e6c24b4858e4b07fc8214e043149c913ea4e2b5fca9fd4ef8b4ae9dd4f3235cfbd415d2dbc6b694732e4c2601ad233fce1c8a8c77668ea8f0eefed39cb932b8791936e13a0feed2cf1e89a", &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="20b11ddd223e6cd840c84d11abdb78e38b0363b67b08ae990cf68c0feda4eae203093a5a53f8b4093a454479177541b35d0e8365ffc55db1c6bee1a1fee03067a03be40e63bf5f111751a662244d5d78f58fdae77b754b4a9ed9f805d1a8932211a4c68ed931ca69a88ffd7115f614f42da488b88368c69ba9038283666c81fd398336f6f9384cf77a9a8b1abccd85432c55d1e9ae") exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x2, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:50 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x6000000, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:50 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x0, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:07:50 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1309.931208][T30338] snd_dummy snd_dummy.0: control 0:83886080:0:syz1:0 is already present 23:07:50 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x3000000, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) [ 1309.992367][T30342] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1310.027903][T30342] device geneve5 entered promiscuous mode 23:07:50 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x300) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000180)={{0x8, 0x4, 0x4, 0x4080, 'syz1\x00', 0x5}, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0x6, 0x280000, 'syz1\x00', &(0x7f0000000140)=['\x00', '/dev/snd/controlC#\x00', '\x00', '\x00', '/dev/snd/controlC#\x00', '/dev/snd/controlC#\x00'], 0x3c, '\x00', [0x1, 0xffe1, 0x2, 0x4dd]}) clone(0x8000000, &(0x7f00000006c0)="ae0e1a49466b11404a3d4400e697517500d76784bc7cebd35e99dff80b8bef1fd0fbd0621c85102fc9d08d3bd28b41262f6d9c7f8aaf72ff90221cd98e57a6bd0475063b2531872bbffbc1eb971f479b5c1d147b895a0a2522ba2e3dbf9f6e5af0a3a95dfc74fd8574557db8a1b0703902b4c6216e30a8688ec104b812f88bd034a23e68788148d531e8998be8c9ca261cce9ab67d4a6692ebd6986e8bf84d449ddcee3e644ddceda9a61b15b4354616b74940df170c1767a32e80df242f3d0925f52bc2f4af544b4e246742c32ea7037db78d43f6d652bfe13ca31cf78bf41ef10c25ef8fd7f61cb58c92f25ab02a53291bfd6f56888994d011aa7cc7e4726c26e7bb67aef0a77400502355b22e40a08c2c291cd96ef9cf2b269ccb35ceda6d443c3ff2c90907ebca48d8babe026c0c8531750f909878c28c5ac66c651a621dead8e25ce8158bb24c6fdc8b700b902e85d6b95e306ea593e1a6be0d33ef03f71a243f627fbaa3d3390c095a9c893f43497bed933b4ca633553197dbe65d1bda81349988828902db646f89ad808961755f42922ca14314745dc27b089e89c7b8530db734b2b7baf4270b87b64cae37b91ddda53b4f102955d034a97ecc2f3ef5afc340cdee04b10249a737ba397728f112603b6f3c0c2595feac33eaa7c2f305b543766ee5f5b783278178882b5a4b542f095dcc51b4245395ab1c6cdad525769dc7f5f57528311cb7e1b6700ba0153cd5cf76b9d8c4e6bb682df5ab0e3597063b362fab9f3fdb7bcc64aad2c12f072665bed7ca0d86d68c2ef69eaaa46d1bf17b1ccdbc8a08b5a2acdc8016b16f00498f176d27d0c5d8483ad839212294633e3d9f20ffca41aef0d125a6a4a4856404cf81a8fbdf6a8e026d180514e68ca90f3f1ade0a194b7b7003e36d6a6727844b481eb32337f58892fe81491705264666ea657eb75d296ed46f1eae1227e52424d56788408ebddddcae56494755ba08275cc73aa2b04c969daa4eec4b2e3c6840a976e5affd976d3fc34e5f4ab2c4485d9451c8b3f184e2567e98371bb472e90fd34ff9f4b84b88a359bfef0380789fe8301d47c21a2ea1cdf9b0c0d0a220ebdcbfdea60c028d8fd44a37c0dba048a93b3201926b682c0f35dfd06fb8dab53914bec87a2682f1ffbcb77081a15eb54df9338bad67a103a38c19c1e9f85bcfc0440d788c2345149c86b3565947fa23dc27304a7e1c187739d8995d2dec506234f06b67bbf96ec410d9166ef1db737ef3a9410e747204e656584a45d3c41652992e41b4296ea2910e07cbca4fd284ca456e232a7b9c38c2a7d502da0db9229555cc3ca3c4af2503bd507a2e2be2022bdd3f4815ca08fb329017e8b7b1e6d095fe52a34a5a75ee5780ebce422ad3a94a17e97442fe67380072d2af4cfce0d3143aa7a0267e6af606f83f19f9a0d5a57c2a3c1d8b84acab7240afaee1753bb2b832bcc5d65997d243847201a32f8cffe1159ba0ffab9511b38fd97b82f1fa53c93abc9b6d70ce788dc20de112bb167bcdbbee5834375f1c3975273d30f8acfcaa097d029157ff1bc6573837352ec3cd80455e0c026e014b763154676ac764e81060b2f6a70457e0fe32a2068f093b22e76970279a135b39493fdd3ec141b20b7aa5586718d981f8db73854fe8f077313143144b0e71b4765833bae44be101428513d48691524b61110be1ad3cfb2f4d86d4926c5ca38ef0d4f38e7520d3d067672facc1f010a9728a34fe30eecb97727aa43d6c815573c169c783cf3cac92fb2d955f072866365cc0937153f86301071a7a250d1ededb9364da685ec70cc8bbcaa000a3a6cb1369894eee06f829cbf6badf8f83007809e468e12ec0eeee5dc96721bf1185aea92d7ff35227dbcca4bf9b26ce0e632062525be440a6182e708964dd8f3e5228efaba4dccfe62d3479259b923a9b4a53722ebd9351e8f806d1e4b95d043db30f708fdb4b7c8b284567ad924c92b388136c83ef3312727647e3f15bfc2738a1c1954d3906f74dc063a0675974d9e3157f7b849c678c4638e04b46f276518dd731b6c813dee7113d93dc251eac441f04ad6ac29beaa53fda284b9281773ff92855125301ae0afd67fc474e5a1070bb3563158fc9e27f4403b2e1e90ba9e6f296f0f805cf71934e1e0e315c409bb98982c59ff90495954b61b186965ce6b6c9d1cd03df50b455978aa90ff3990ae8156daec746faa037a6b7def960f40c83d9dd7566606454b070ebc297a8e051960210ece6a99f51a29f24bc9fb8f943c6f58cce16694b9afd3a47eed4ecb3a1fb1ac2fed461eb538bb05c69e63257585810f4e125b6b22f95f4178505b2f955fe04e94921241eb4c7fe7d229831e74fe70024578cfa46fd15252e8dc2b1ac49555c7001ddcfc2604427466c604a71d6766a3b159b41dcd49fc275fcaecc8c518353fbd97d2cfa674652d8a27ced86d0a3ec235c8d68f53df03448164a33fbf29eda0c838f5b92deedcb3e1907c2f4b2788895b65cf1024e3268347be3132d1ff4f4634a6651398956df2f2051b67014224adccd26b005e643d24790ff0c6aee53126c60bed8d2df2a756a5a11762246cbd9261721517bf8d025714e5174053279042f5137d028e823ec1d7dbdc53e4058bf694649a73d10a59b0325c3ba331e50e5d368617b43b3f9c5470faa9f8cb345a1e5d6675db0da5a84d9285fa012e6db5888fec68e97e1f084e3754f6dd4b96683b39276a01771dca2ca22e13357b65d4b2086a9e7df86a42e549e16278f3b88a7845fad81ac9147715bc092fbdcab71c1bdad4458d52dbd98c846e0672a908e36626c68587876f36f97404f0f3919842c0090df7d9c08b0667c2b08a530222a3f9ba1d1c861892cad2fde816136cd968d08103bf8598f946b4980c2d68a7eadcb2619137a2f219b93730c466f63b53427f84690c19aaa251dfa93228183aae77c687eb3bf86dcdc9171b2a96c879202003c3ca6ea34fa3cd4d753385c1deb240ff427570642bc3642fb4ed9fd61f7cada84083f4e3dd35c064d89bb1fa0e9e722b2d747b230984a836f560243a975c9b350ad1c62fee7801262d38854ad95c0b9ceef5e2ae24852db467b1e30be6abc77709a3c16f1ba11005f6adadb761eabea1937eff482ddc1eb1c298ac9c98a554ba558c198d53842a4db42f2ea5335bc66a3e364f6876b21d51ecef9dabc289577808390870c3f7470913071375e2119a8838c8a257bb22edef43fddb5ef857f9a4178709328a5b0731a8f29f238ad38d1a3a35217ccf9510967f74d4e280dd1a8a4a3460de176737336eff9cc4006a1578386ae86ff8bdf6d3445c71d732184f400f8da459e74a81bab79749e1fff1b97b7982da93867637150bb67657c11df885a5b789090989b66624c0549128342a6a8aab8443480a5a4964c96260ef4fc548271af1a915b0eb5de80cd2489754eefca71ff985acf0df261b3488e872699ef0a05c087120534705803405c70162925bdba4279279655142522240ef9c7037e537bb233a87ba208fac7c8177d0e2c3b210db6717330bc1ccc3ae304d02f8d45646971fcd878ef054a6d3bcd9423ac490af623a7f9e9e23f927364c9eebc6c3a2e2d736aac1fe0837c0a666cf1772c03faeefa1d2470170c34ac8b069eaa6ef67fe7fc284489921a50485e78dfb64434140dfcbe83d5e50ab486fe32e6c433a2e763044b8eaff25c993cebf7409e611f96d1c03ccfcb21d8fa2cdaaa6bb58d24a8f2918738cdd3acf21392f2e429dd05a16ed5a8b12b2c0f72a9bc68fe47aa3bec386c53ef599ea037b9cd1ad0f67065d2363036f76eec7f6787ec55b78b758b2c705c349297a4e44699106579ab368e17610b034349472fbe3101a1543bf1ad2dfc08804c839da29ee041c5f7e1e9b6559a2de2ccf2fe125ffc0a728c46c17ce93e70b459f3421ff0548f909991e85b34c39454442b533680689efa37509a1de3460d15610ae941aa6d4edbe899a686711e22f6476d0afdac07d32ff647c2d25cbb87cf556714f24e2696de3b5a1011d9e3dd8493665eb0e849231aa1752ec4b7a59409fdf845773b26bd5d53ff6cb72e72897ffdbd8de69b76f1da7dbf39a2980764e9e17f3f3b67231e1258a38630c7fb095d8089d73aa33f62baffb6d282a9e87bb71f259f62fe6b75fc6fa09e2dc19bbf6bdfcfc6d2e5fed6413c54ea705dad7ccfaa9f8998f9db250b54d3232c24591a959cf509f5a0adff8c77593490ea90f29c9cdfafaa7cc47b142497e19958e6413c01f12733ef34074fbaf4356c2705b4be3ddaa8dd922d2194e7db368beee9d6cb8466e6a3d238e216b73381f361f54aa65a799bab39c1c50f11617557d825bf34acb71f0e63cf7b48a2ec18fa012352ca71ea7604c4751f513e2283e4e0122dfaff1183e02d312b670ec99f747b4bdfb6fc836ba91e2417b73e4dbe38bbdb4c8ef2df37d8ea9ff0ab19c0399be4a2dc359ede400af002e2e252aac3339192248959f98c73e7f229bdbcc69a0517c4234ee712a3278302b7427044eae68fa6a6ff8c042f53e9fd9d5bc1a3428691c5e64e1bd12b600fd0f617df9d7480411de94b9bcb7884c4d38691c1e2f7cb1eb5e152636fa2fb0832a0e4b6545ed5fec039a4c7c8ee2153382d7a5bcfd2ced2c53930969f915fecbd4ed7462a5908a2583bac2d2a5a0f647f82d8205d6662fc4b1e6962284b2c3de39d5cc2eec299546cf88eefa2a959dd3b62194a020fa254e0a50cb7495abdefa59473298ba26d942f061ebd70fcd600cfe8ab98ff9f6c2251c787ee42307335bcc2c5f8f625d4370fa024e14fb9ec12bc1e4f07d86ba17ec8f0ae98dc21e246397ad845c046aab9079824a3a9dbed11c432d829147d1fef186279f06eebda9a7ed16417cdd873e8f548b7b446c38c71a61d59b79e08a18b24afa3f8d27b6b7aa65bf15b2e5a71f91a45e40ba8b8c6d600aa73d718400d87a607cbcada07dfa7e3e6de354712bfc6281361db3aaa453b6bed9f9a88d608be7a7758c9662bed8dc9359c1bfafd9469923118ff5d72765ec3fe8b2c309bb6b51e28e64cb7c254eb8a8bd7ab438a8bbc16e0ba5f6b1decda3d7014b5f67eac294709946e9f4c251e584f87b02b9c6888961da7fedf7c49f2f6f54f675ef7ca7349ee43f9654d8f032263cf87cf8a8d56f91c4cedd4e503ab18d379f97ae986ca82b5fa9d7cfbf3add7cb2fb07c2f43c73efc9c66b7ea84b1c1811cc45dba48ce0bd20a0e1aada063301670fbacf95d321d13628a744f190cc5e5df2eb74253bfc8ab453a20f0e1b0885d5ba675d7c37cd8b2a28330ab660a6b5274b195c93f14d650e4c24cb3a8c8b9e3fd1d9a4cd29fab3060c4574defd2d1a0a3a5cf4d2a83ea76fb747f622d48f3ad5de3846f66ae647a045cf9ba14eb2a25f63f5d818e5a50e04cea2bbd814754dbde29a1b0ddd49e69c3b2c43b8728721b4cb9a20ea9409d6843290167261f7a21266914cc7d6c62ebd05d5cc1a05e4bd3ab5783fa6f2ec2c7b4468f3f690641ce3b79c0669a23aff51b6e5475b20e85fa842dee3187d974637e74390023e649749667bb133ef3c211a59c46d6d82e10f11531c01f84246d4ab4e5c074da2a4635aaa867cb4f77d42a8f7a0af0ae6f4bdcae6f9a191caefaa401a4bbe784d6ce8bded6538b7a625fec8d94f40c029eced765331217558c6d874b7ea512f19f85439835f73f8346adfaf38d9e39c46dfa910d119aba3ceb022521cfb031e76da335b7717d433620cca22b42370bd3d4654c64fcec26", &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="d7d86435bb461c80249acf7aa8a035ebf5a2f19482f1c7b2f76aae3883db69349db9a3e26a0e515094cc61d5d154ff447ed347a2910c19bcae3f1c8af7e4bab437894a4e6a93e8eea5541863015fdbc711b9069d2c05ccfa6c15771bb84b9541d231a8613c995da6c7b779ee9eb92fc2ea92") exit_group(0x0) clone(0x0, &(0x7f00000002c0)="8db90bf8ec59fe64b0951ec93ead5383646fb3d003fecb11dd4b3218bb5c31c0f2dad3b0a3d43d008ca2823e6fa00ebbcd15eed9e450f984f738a84bba4d65eee54d443c4de4b33c2e8beba875b40ab2f620e1f7e5c0484f73c4e0018f953e6afd401da5cbef72e917ae", &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)="89274c26e372b4e1acc5f2cf3b4ef108e3f59b1cf24bba220e47050db8d0d357e61749d660ba8b07fd58c352b94554827dc73e5964d49f71ccb5dc068aca3f0429ee253b3d576ae1f65bd8d3cb10a89f5b0f5d6f3a55ed8e8187786b7aa87acb574852af8102e4794abacbd6ada5dd123fb03f6bfecc180dbef6d1df6916c9cb7f2f4801e7794ddf3defae77435409") ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) [ 1310.115811][T30342] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:07:50 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1310.180902][T30342] device geneve5 entered promiscuous mode 23:07:50 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x7000000, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:50 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x4000000, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:50 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x0, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1310.237906][T30370] snd_dummy snd_dummy.0: control 0:100663296:0:syz1:0 is already present 23:07:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001002400"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:07:50 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x10001) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:50 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x8000000, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:50 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:50 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x5000000, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) [ 1310.474035][T30393] snd_dummy snd_dummy.0: control 0:117440512:0:syz1:0 is already present 23:07:50 executing program 1: ioctl$sock_proto_private(0xffffffffffffffff, 0x89e8, &(0x7f0000000280)="5ac594364660422cfdf4be830816e75554c774ab55a0fe84c1ea22353bdcbcd810397eb92ed7ec7425035fdf760bdab7d04b33aab2e54407419f4b79b828ba86a3592d70172b32ed4257010ef0f981f31540c05a81381b782c534e692217b3743b682d3683fa21653be50e050cfaeebda867c61d60a6672f0f7f9f8001635db061a6c5da0e1dfed283cd59691f") r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, &(0x7f0000000080)=0xa, 0x100000001, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000100)={{0xa, 0x4, 0x3, 0x8, 'syz1\x00', 0x2}, 0x5, 0x1, 0xff, r3, 0x4, 0x0, 'syz0\x00', &(0x7f00000000c0)=['-\x00', '-+[}\x00', '&#^\x00', '-\x92$\x00'], 0xf, '\x00', [0x7, 0x400, 0x5, 0x4]}) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000240)={{0x1, 0x1, 0x18, r2, {0x6}}, './file0\x00'}) 23:07:50 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0x0, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1310.634340][T30405] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:07:50 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001012400"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:07:50 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000080)={{0x4, 0x2, 0x7, 0xbe3, 'syz1\x00', 0x7fffffff}, 0x1, 0x10000410, 0x2, 0x0, 0x9, 0x7f, 'syz0\x00', &(0x7f0000000040)=['\x00', '/dev/snd/controlC#\x00', '\x00', '/dev/snd/controlC#\x00', '\x00', '\x00', '\x00', '\x00', '/dev/snd/controlC#\x00'], 0x3f, '\x00', [0x2, 0x5, 0x6, 0x3]}) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:50 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x6000000, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:50 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0xa000000, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:51 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0x0, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1311.025386][T30435] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1311.047416][T30437] snd_dummy snd_dummy.0: control 2:7:3043:syz1:2147483647 is already present 23:07:51 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65]}) 23:07:51 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x1f000000, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1311.128933][T30445] snd_dummy snd_dummy.0: control 0:167772160:0:syz1:0 is already present 23:07:51 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x7000000, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001022400"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:07:51 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) [ 1311.303750][T30450] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1311.440233][T30461] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:07:51 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0x0, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:07:51 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x8000000, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:51 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff]}) [ 1311.511036][T30467] snd_dummy snd_dummy.0: control 0:520093696:0:syz1:0 is already present 23:07:51 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x20000000, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:51 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x15554040, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001032400"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1311.730231][T30478] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:07:51 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x0, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:07:51 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x48000000, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:51 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1311.862232][T30486] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1311.879711][T30489] snd_dummy snd_dummy.0: control 0:536870912:0:syz1:0 is already present 23:07:52 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x40405515, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001002500"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:07:52 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x4c000000, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1312.078971][T30499] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1312.099375][T30506] snd_dummy snd_dummy.0: control 0:1207959552:0:syz1:0 is already present 23:07:52 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x0, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:07:52 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0xff000000, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) [ 1312.253357][T30513] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:07:52 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x60000000, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:52 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0xa000000, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1312.361401][T30519] snd_dummy snd_dummy.0: control 0:1275068416:0:syz1:0 is already present 23:07:52 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001012500"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1312.507940][T30528] snd_dummy snd_dummy.0: control 0:167772160:0:syz1:0 is already present 23:07:52 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x0, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:07:52 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x68000000, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1312.595638][T30537] snd_dummy snd_dummy.0: control 0:1610612736:0:syz1:0 is already present [ 1312.603660][T30538] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:07:52 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0xa000000, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:52 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x2, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001022500"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:07:52 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x6c000000, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1312.793427][T30551] snd_dummy snd_dummy.0: control 0:1744830464:0:syz1:0 is already present [ 1312.868854][T30554] snd_dummy snd_dummy.0: control 0:167772160:0:syz1:0 is already present 23:07:53 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x3, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:53 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0x0, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:07:53 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0xa000000, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1312.974361][T30564] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:07:53 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x74000000, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1313.033267][T30567] snd_dummy snd_dummy.0: control 0:1811939328:0:syz1:0 is already present 23:07:53 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x4, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001032500"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1313.389735][T30581] snd_dummy snd_dummy.0: control 0:167772160:0:syz1:0 is already present 23:07:53 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x5, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:53 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x7a000000, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1313.443817][T30591] snd_dummy snd_dummy.0: control 0:1946157056:0:syz1:0 is already present 23:07:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001002600"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:07:53 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x74000000, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:53 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0x0, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:07:53 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0xfeffffff, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:53 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x6, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:53 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'batadv_slave_1\x00', 0x0}) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000180)='/sys/module/snd_hda_codec', 0x700, 0x45) r3 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x4, &(0x7f0000000440)=ANY=[@ANYBLOB="b4000000d356c9363b941ce0ff71b6d932c9e7ffffffdc0a00000000000073011e6e000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xb5}, 0x48) r4 = socket$netlink(0x10, 0x3, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002500)={r3, 0xc0, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=0x3ff, 0x0, 0x0, 0x0, &(0x7f0000002340)={0x4, 0x3}, 0x0, 0x0, &(0x7f0000002380)={0x1, 0x0, 0x9, 0x2}, &(0x7f00000023c0)=0x5, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002400)=0x400}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000002540)={0x15, 0x7, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9bc5}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @ldst={0x1, 0x0, 0x1, 0xa, 0x8, 0x40, 0x1}, @func={0x85, 0x0, 0x1, 0x0, 0x3}, @ldst={0x0, 0x2, 0x6, 0x7, 0x0, 0x7, 0xfffffffffffffff0}]}, &(0x7f00000025c0)='syzkaller\x00', 0x4f619688, 0x23, &(0x7f0000000540)=""/35, 0x41000, 0x10, '\x00', 0x0, 0x2, r4, 0x8, &(0x7f0000000580)={0x8, 0x2}, 0x8, 0x10, &(0x7f00000022c0)={0x2, 0xa, 0x7fffffff, 0x3}, 0x10, r5}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x6, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6}, [@ldst={0x3, 0x3, 0x3, 0x59c43c013a909214, 0xb, 0xfffffffffffffff0, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80000000}]}, &(0x7f0000000080)='GPL\x00', 0x1, 0x64, &(0x7f00000000c0)=""/100, 0x40f00, 0x0, '\x00', r1, 0x5, r2, 0x8, &(0x7f00000001c0)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000000200)={0x1, 0xa, 0xffff0001, 0x80000001}, 0x10, r5}, 0x74) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) [ 1313.681234][T30602] snd_dummy snd_dummy.0: control 0:2046820352:0:syz1:0 is already present [ 1313.748558][T30607] snd_dummy snd_dummy.0: control 0:1946157056:0:syz1:0 is already present 23:07:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001012600"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:07:54 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x74000000, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:54 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x7, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:54 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0xff000000, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1313.952094][T30629] snd_dummy snd_dummy.0: control 0:-16777217:0:syz1:0 is already present 23:07:54 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000000040)="b02ddb0d6b32d2ee5482d71687648aca53bc4ca64b18d6c43fc0621732c2a477fc254cf44f9da423859d36bad6415a39471c05c739eb8ffa6b00b6f840bbacea3e08a97822e9a645fe80233ea4416d0df098aa0b1d2cb4f950f2ef5a3f8e1633fc9d6d720a349c2455f28466f980e2d3decb6f71c8809ace53b7657551811b7246ebf31d31d94d1ca6606e751e685030fa85c40bb22e151b069e626714b0024e25597d7063a8f8f3fc759f77dfedafd254b0f6a62d0d87205ea1c5767f96ed6618e8468909009989f413470c", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="2c0d085517df3c1fe19a910f71c7b6bb89c5c54b71c1066755dadef500105294288e6c7dcb11b020abb2b67337c9d6b17f55ab7137bf9fc13590bc002496a24a958caba557d849253cf53c98ae81d2d213ab4594b9698641132daaf0666e6c68c278f4dc") exit_group(0x0) exit_group(0xe67) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:54 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0x0, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1314.108220][T30633] snd_dummy snd_dummy.0: control 0:1946157056:0:syz1:0 is already present 23:07:54 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0xffffff7f, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1314.189998][T30647] snd_dummy snd_dummy.0: control 0:-16777216:0:syz1:0 is already present 23:07:54 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) clone(0x110200, &(0x7f0000000200)="d95cc820cb1b15b6a66c9cea7fff82", &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)="97") r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$dlm_plock(0xffffff9c, &(0x7f00000001c0), 0x0, 0x0) copy_file_range(r1, 0x0, r2, &(0x7f0000000080)=0xa, 0x100000001, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000040)={0x5, 0x7, 0x1}) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:54 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x8, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001022600"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:07:54 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x74000000, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:54 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x0, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:07:54 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0xfffffffe, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:54 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x300, "90683daccf3dc77b81274a53ac9b0266"}) [ 1314.457877][T30667] snd_dummy snd_dummy.0: control 0:-129:0:syz1:0 is already present 23:07:54 executing program 1: pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000080)={{0x2, 0x5, 0x2, 0x1000, '\x00', 0x7}, 0x3, 0x40, 0x589, 0x0, 0x1, 0x3, 'syz0\x00', &(0x7f0000000040)=['\x00'], 0x1, '\x00', [0x600, 0xdb2, 0x2, 0x1]}) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) [ 1314.503986][T30668] __nla_validate_parse: 3 callbacks suppressed [ 1314.504005][T30668] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1314.541001][T30672] snd_dummy snd_dummy.0: control 0:1946157056:0:syz1:0 is already present 23:07:54 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x0, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:07:54 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:54 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) [ 1314.687219][T30685] snd_dummy snd_dummy.0: control 0:-2:0:syz1:0 is already present 23:07:54 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) clone(0x8866000, &(0x7f0000000000)="69f3ad32", &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="9185387ea9ab4cf75e75ddd23a1f465187a49c0fd5f5612c124f0826960c5592c4f95489d5af2fa7325f5ac00289dcb4c1a21f0e820393bdadc255b650312faf2b75e9d9b825d07f1a509ef7632d201a6162c5d11e7a719108b9f4a626bd296699341face48d8dad14131c0292e5bb5eaebcb28d16da86505b2d3427e488af2f6b6d72be804873ff7461de2d5c1df818c9bdc8ef3c28ea0cfaac6401f86cd909ab4cb3cbc79cb453334548a425ce10f162f5f770b3a44ecb32e1390f3e1e8c93976f459ff5843d9464f5b91ce9a6a5a39a98cdcb94c4a8e0508a1f048f2410e41f72b9ca") ioctl$SNDRV_CTL_IOCTL_PCM_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001032600"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:07:54 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x500, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:54 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x0, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1314.849397][T30700] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:07:55 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x2, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1314.916041][T30708] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1314.976687][T30713] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:07:55 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x600, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:55 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001002700"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:07:55 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x3, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1315.173845][T30727] snd_dummy snd_dummy.0: control 0:0:2:syz1:0 is already present 23:07:55 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x0, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:07:55 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000180)={0x3, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x1, 0x8000, 0x0, 0x0, "905e3d074dcfa002660000009b4500"}) exit_group(0x1) 23:07:55 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x700, "90683daccf3dc77b81274a53ac9b0266"}) [ 1315.349987][T30737] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1315.422824][T30744] snd_dummy snd_dummy.0: control 0:0:3:syz1:0 is already present 23:07:55 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001012700"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:07:55 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x0, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:07:55 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc0045540, &(0x7f0000000040)=0x10001) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000240)) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, "0000ff00000000000000000000000600"}) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) pwritev2(r2, &(0x7f00000001c0)=[{&(0x7f0000000080)="e9df3fc62a8774bfd0ddffc1ea73da8f7b51364e65352e8e7137a0ed219db9e3edaabf472c501bbc31b3542879168164c3bdfbaa6901b6bcae49a7e1ca208d57483823587e35b5dd85a07ed74ad0003e3dad1eca4b0764bba81381988af049b14cdbb49f54d5b51831c36c97f012037c8a006543ed932578d240c6d4c5e501812375ac17de2160601cd867220a4d4940ab67ac4191db6b6b28baa06fa7a5e3037f691f032f7b0ac1dba950e79b34", 0xae}, {&(0x7f0000000140)="91404544694668853a338456452990df4828aff68d5fd647d3b80f1835105e3158107f6160c63b79cd739ca34da782c800b43b42a33351ec48f4bf08fade888858288b27c19187dfc2396b3c792e09f57d5708c61d51358ccbd9d61f3470e957ddd7fdca6ba17069e1199c99bf68e501bac86efb", 0x74}], 0x2, 0xf5d, 0x4, 0x0) 23:07:55 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0xff00, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:55 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x4, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1315.706671][T30759] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:07:55 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:55 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x1000000, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:55 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0x200) exit_group(0x0) read$FUSE(r1, &(0x7f00000006c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) tkill(r2, 0x21) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:55 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x5, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:56 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x0, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:07:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001022700"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1315.892830][T30779] snd_dummy snd_dummy.0: control 0:0:4:syz1:0 is already present 23:07:56 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:56 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x2000000, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:56 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x6, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1316.146037][T30805] snd_dummy snd_dummy.0: control 0:0:5:syz1:0 is already present [ 1316.152524][T30798] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:07:56 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:56 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x0, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:07:56 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, &(0x7f0000000080)=0xa, 0x100000001, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc2c45512, &(0x7f0000000040)={{0x9, 0x4, 0xffff, 0x9, '\x00', 0xb1a}, 0x1, [0xc4e, 0xebd, 0x8, 0x0, 0x0, 0x4, 0x7, 0x1, 0x6, 0x3f, 0x10001, 0x81, 0xffff03cc, 0xfff, 0xfffffffc, 0x2, 0x1, 0x81, 0x5627, 0x1ff, 0x3, 0x8, 0x6, 0x75f, 0x7, 0x7fff, 0x4, 0x0, 0x3, 0x5, 0x4, 0x8000, 0x9867, 0x7, 0x1000, 0x6, 0x0, 0x6, 0x0, 0x9, 0x7, 0x7, 0x1000, 0x7, 0x7, 0xffffffff, 0x7cb, 0x4, 0x1, 0x401, 0x3ff, 0xdf, 0x1, 0x4, 0x7, 0x9, 0x1ff, 0x8, 0xf6, 0x8, 0x7fff, 0x6, 0x7f, 0x7fff, 0x8, 0x9, 0x8001, 0x4, 0x4, 0x8f, 0x4, 0x448, 0xb1a, 0x0, 0xfffeffff, 0x8449, 0x1, 0x6, 0x100, 0x7f, 0x74000000, 0x4, 0x1, 0x6, 0x85, 0x5, 0x6, 0x6, 0x800, 0x20, 0x3, 0x771, 0x8, 0x6, 0x9, 0x0, 0x6, 0x6, 0x1, 0x8, 0xe9f5, 0x2, 0x2, 0x5c7d, 0xbd4, 0x4, 0x1, 0x30, 0x9, 0x100, 0xad7a, 0x1, 0x95, 0x7, 0x5, 0x8, 0x3, 0xffff0000, 0x9, 0x3ff, 0x7ff, 0xfffffab0, 0x0, 0x6, 0xbb, 0xffffffff, 0x6, 0xfffff6f6]}) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:56 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x3000000, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001032700"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:07:56 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:56 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x7, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1316.420262][T30820] snd_dummy snd_dummy.0: control 0:0:6:syz1:0 is already present 23:07:56 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x2) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:56 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x4000000, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:56 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x0, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1316.571736][T30836] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:07:56 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x8, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:56 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1316.651766][T30845] snd_dummy snd_dummy.0: control 0:0:7:syz1:0 is already present 23:07:56 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) clone(0x90000000, &(0x7f00000006c0)="4a67bed9acaf8e14484f140a3c72697b299858c721f6fa0028a303dcffb452222ca06074fe5e2f4a80299e8f8c6676e38858642008d86f7bade32eef942af30ba80d83a65d2e72bd433716c5cf4b9e77ec34d1942399b43a3b0dc1de578192298775a138c01e2573e143194d666b73273aad8716391da635f4f54df601c262691983e6cc056e79743ee24d59cface240fd4509c133354c40f5dc268531c3baafc8e285db068fd882b27e136cde41c76a1e74339d52f2c8d39901b619ef18b4996e2e1298a42e57e6c558dedf1b9de63ca58977b1c2baa6eaf179b64a5ea0e453e247c2126298365fd12bb52057313cb3d6c3ea49083766364e4d56e3ae9bca5aec5e0ff7b7ea981c147a7a5a7c7f2d7fd8af807c6fbbffcf35298ad4bcf77ba805a296962ee3c46ac6bc7105a1e94b0fdf1f3f6ae87da810aeff91a7ae0e178e1a0c0c47dc481cdc071b39fdc2e9958cd1c58acc093931facf1270c907c5ba0006c4a9f803a8d0fefdc54902587c13babdac6b83a0cd4b3390c288c7f8cf3f975dbc22180513fe23bce00550192a417adcb569bf277f0d4c2203a7c8d316c62f41bae794817b185d09921ce50580354dabe247e0aff2a05f214a844e37c088b28631bf1e3ba67c33c0048a782cbc7cc39258cec58352f58c866b8decfb7650fe181ecb18dc564e0c720b5cc264554a2b589f222ff13613ffb8e7b893e617f34b159cace079d101e3a2521b91eefef5059de8e12869d3bfccf15cea4710326f64faf44aa0bbff0c6d4112551527b5b5617407a7984b6ac7a9589ee591b5cbd2ff74efd1a7811864b77b88a8de4a362949fcdf4a5821bbd60e23befa6704df26e0f4909f367c974e794ae31cad3c7141e4995e8ccbeefda9f9a201a149b7aa9f3f5b1e206ae1d017cc5d2f52142e6fb2c7f0c2dd2bf0758eab06ead09a7b0c35ea87605bc6ee993d508338c87613718eb263134e0a2e35b5546acb71746797a9bdc34d1a08ffd56681a33a98ebb9abe7c35f0d47f83be2db71290dfa8b3b8e2596467924d334fcc7336fd3c45d99deb74e4422e0fe4d299744e899908d851f04120dde7a29bfc9b9c67ecb5497d5ae8212bf4939fed241a49be4586b0aa9a3976433af808656c0b98425d03b06e4f76e15ee72a50d5b62eafde6f75cb4b60c0998a9361a093082c998d40dbf3cc3f17ea9c35f38dadee74eb205d16b567a149015a80cd60242b9d7ea899e1976e6315ffe90740c0ff27b6784a3d4b8d8a4b719478630f4baafb36870b51306423203ba7e5f9a8809e78ae1c5cbeed7012346fecdd4fc0ab9730d5195c740e79283119907af122d65001f940d63f302d03cce7294760c0c52b2fe34b319b4cec9f17a5267692ed0bbd64a09f6442c0290bbf943447f81264d0b3a0597522f5e14b67d09024bb0384b534149e936169b98735f0df9082bb761796687a0d7057f950dbb6cb0f455bf2a1b6029db10031a8c575d6009437e6874a54f75659f6fd197c726672abd017503d94c4c40f0b2bc377d34f68733b98b8263a96e5d0843b9c10900376137cc660b40448281808da0a653b63c9445703fb2abe0cbf00421625a5570192efd89353fd60286c84773e62aa856965af2da15c80efee8a896f8eae08e59198d4e2dc94025765cc00e9aa5bc0d04032f6e304109214b415c4d74cd21374c8ffaac1f552b74491b7554c1a7ec72aaf28d974f48a9fc4f99def180a03e417db20cf203d8fb505cf8d6b4bafd857490baad858a98b28bed166625964031ff6ec033075cad16c299e60c8222c9da20eb679162a77727e59192cc22ff8dae090112700c5736e5972fbaf26b4879e62db77830fd0f5ebe0082e1cd16a8efd4373e20bf168a77a35681c09f7299fa0c26ecbcada4e1d5a900a07fbc13b40f561534823aaa13b8d9acfaee56f699d13fe00d134540b2f526d5fa0a004dd4247555d6c9fcde7e6f12f4507baf49702b0bfdedd44ddd7d0f8c009086ab988379ca21176b84cc98e7702af9fccfa0f3aca1ec97f2c3c46937fac3ef0f31cdced668ad8cadc68ea70a20f16ffe462db8cb4835c8613807832198e54b34a4146d388e1ed2a88202a35e3b2564d33cb3a95945f55ac4383ce7be87aeb8ccadeabbfd30892e0f1a470d93803c6cb3e255fc986377fd3b943011152023132fad4c6ab54debbaf317a38f0c7846799ef5bf24cfc97d7b95897d19aae9e4cbe2d3a639116b617f1ee15ececa3408097826f91839aacd7a83a0413dd782de5c1913ced1aeb0892fef085edd2d28ea498ab6d2ae4c82b5232e8b666175313f339bc55b762fdffa4dbe089bffdc1186ffd51a0368617bd3b5df0c7b46f314626ab51a1e1a08f3316418914e5281e9d84dd0765e55baf6ff179f9e3e581b4b1a995605125ab4b5a124f9298f2a74783e45708fbe6d752a1fea21f337ce59b601bc600368901220b84ff65ec23dc3f79a6c147c18fa98e1e4b42c9b5d176c6d3a0d0d69359e89e79f0fe813660528e3fd0a78db488f770b358c5d7e4a8917b4cc7ec90156231dd0b007f8e8b4853d8a6a3f88846ff35628f7dd478b66ec3809c7df588f75606310472f87888c5514fa45dca1978ea4bf86fb1c2da36cf78056221f6f9ebd3a4939188dae8afcee53991cc4689b3697abcf9cf0c051afd50413ba7c15adb5605d5684c8943be39c470c61fa25060dd55d5c96737dbc17fabedc9367ccebc3f23c98baf475f696f2ea4a96230928b419262edfee12bc7323fc81895709e32b6dabd02b825249b2f631c74608f04c9ee49a94c3b56a39db855049734845be64e3e3ca00e8e60071a6e14d067d6ca973949c100e8d9dd4dcd2c9c3882117acff92c4b9f95039f9344488966636ddad5de13f767e91d2ad7c9d00ebd20c3b45a91ef82597e353ec2555aa0824cac5f6ba226b5398113f006bd51d23d59fe39df1a78274faa060492fc4275e6d9a1b0c39cea5596b0c68c4704adcc2b2118a8c528bd448b40a3775b0ff77bcc2d602c59b559ec1375422de9c120f76ad4c72b406ebe59789900764e1bc4d4a8d5872d5d2842adbd21a5111548d862bd844cecc3f1f41bfdcb455dc8ae22fc7e60c8ec504fd9c09133d94b7336e75c9a6af36d7f962cab05ecff67199a14ce6cb140edc9278f061f45a0db8ab282871fbe1ce4cc3cec395e282bd0539b897d74848624826c65fb67fe0f4614765bb43b7bc978bc47b87cd75261feb275dbba11058977502ba89c4d198ef78514f8fa32fbc3bf0081197e19a77ba62d8f1163e31439cfab31e49180fb9d68bbb7f0cacc584cd2d87cd4224a38f70013d2fcdb88fe91bfc978a896629263cbd619b31616b7a0450aac3b544685420cfca982edacc2aecd21bca960ad5128881ffc8b4443a8bd858e8b9254ec8303cd664da9d79b536d0e1a85c13dd75d11b6d501ac51429e6e7e8363595710a5aa2dd676887cc0879db5c70ffa53cdc0957c1d30a3951e656ab4b004e37b597c1c891a58607928d0e4b6c6fa53167a01e20a5479db50663e0c1c33cf0ce74298895f155f234896b21e7db21202b59085f3ed5fff7952a3f1534263a625e19aaf5d68b5432af5166c1e44ca4ebaa67bc88e2930f23df45f91a3bc3e3ad8bb54623e1a16e8217d5ab1f09dad4a2a65b9604b195e7293b8986760201dd96e84a00f6b948319ccd1229312d41c123de51b241644dd406f355d9a7961b8e5c4382b662207001e931989749286132ea3934d63a019c6dca8400e7087096f114ef2eed28ffaed7aad1d80eff82927a540dbe600830a8ac82fd731999d3c2892ad10e7dd51a4b32777833af45f221b6dc8e007e731e1228442a3add93052ee845475a47137f08c14bc7fc28e81b47a19e0f6f09b9a064a4b5fdb5deffc35158543cbbf8a883026195e7425fd5b6944866cba18e7a9ae97fdc1e0ccd39ed27fb62e0070d5d3cc8b82ebe7b37cddb3824d76c72563eac0af9c9fb56019d98deaf6f9b0836b2fa7c355c09aa5908f6ce3bd30e7f0f54db8cca97f413b7796bcca8973888dd540aea4d7e0084d2e9bf28c73d4c682af55800adede085cfc1bcf1bd48f15477d22c8bab8fa804ae711d98d51820141aa5da71c0918c6154d3393073cacbd3ac909dd98e8309b544830223b53a2cffe8c3b3ba2ee356965cdc2c0a60bd79b14ed00a6ed87a3a8d5d34966b4c1291fa34ba927ce664d9e4aeb3969de46c21f6549e42e9ab561ef764ca6521f87f4f1c6dd0957ed0758f018800410401c7edd89f4690053e412fb3ebaee06cae6c31b18c1316d31c27a9112847beedc9ddd8d6fb3158015106a82686a9965e26a09fbc11651e10d2f180a5d1e318db875b8c03341fd05190015b88644d090783e1d73c2757574119ea636d8b1bcb33be0a483807a445317fff205f349e558dedd4f140e81c290ae2e2a93f990610f98b2656f75d0181ac325d3f4746b30d61dc68afaddd5a653cae8ad4a21ee934004661cd6637fc4749f4d86738815dae0ed3192562d85d268402c90d8f2c4684e0ba9d842df5a20ce557fbf67fc88a1ded2d3e0f2cf2b21dde75cbcf1434f35025c78f95485c542b946618fc712dd615c9881da1f731563bafb42f5705ffd5615735e8ae3c456c7f6c28a24e9e010a93bc590f854de0d0ef3d873cb4484dbf706a967f7aaf87a75f484b955a59571b6875c958dd57491a4481457c4186b98cd77ea36efbe6cf906de05b99eda88eec2ab97996ca96bdd48374078eb63988289f625cc09ccfe4aa59b9d6012cc24342af139a8aabd7b3a18dc40d9d0bee9921c650f0cddbfe9d24e4e138a15de10c743f34d1f898ad36090b7a752eb340e4df92bdd17870e55fd7d69a98b8352eaa14b870d455e0dcba138911e0e8eb1eb2ed2a57a60ba203b6e2487303034ddf79eb6f4c1e0706af234da2bad23881c541857cdb361e9386fe1f3ec96d1dcf7e85518c263de7a4afee37c6eb26f37a50456707889354f14d87ce2fc933bde59b8902f9169162e89600f927ad507e38ab7a2e14f37ad2c0d41dea3ec7b7c2c9117ce32abd7c2879af69192345ac2479090dedb94ce1ea4f32f58c04efd86373a5501faed0fef38b68b7640e3e56eb9b75a9d0f12c81666e6add4edac2b63641a2e869944dce8e7228e3fa7e76e180125509012f79f17260a7080ca3dfcbb5c392982f80ecf1908aed63bc34b7d2b9472fc5254fc78f5efbcccc065b9c7cd1b6188eeee6159ea8b4983db718ef84fb25c1497648777b1c8de8810045081001481fbd087b172b974b8a1fe0ec2b56ad42e6e689e5fa7275fe63b0a4fad517117fc8794fe65943e5cc70e1645bed5342c0ed68ba52d2870a4edcac3680bac38e2bfbadf375daa1b9b6caabad533293404d11e10ee3b3b4168fde380cdf7fa946fe0135981c423289feb3873bc8b39287d6fe05cd08f14d1270d60494ae895da896a7df22b7416a83e28188313bb81f2f69737bb276e4b9ac30d1d536d137e0a4899c803c8d4a3b06b44f3acc8b62ff6b7e8e6159d32bcd493df9cf4243c90b3cd969707176f9d2cfcaaac14d8de85b0c3b7d1f6fae235bed775a7dd19d9051c062d51cf0dfc95d5af4b9a1507b622a320b3f402d5042d63a7799439671eef1b1bd6903f98ae20127f3408a0fc552a51cefe14183586ce50696e9af04c125ccb48e4f5b26bdb6f20a22356dbc1f7003cb5263a70b0cb7d1b4cb2b47b7fff4a589706b02202a262768e709f0364761a3aeaddee9d74a1ce643bd6dacf3215735e01fc6fc515a02bbbac6b32cdbc6b2", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="b1735261c510fdd3c50436d162055b4f91f345d9f1c25e0eca80d47dd7f8db0ee6aa4a955cd1694fb8fb6e7604cbf37674c80846a14230cbfde321b5194f04cb952f071cfcdbd13979944324c97cfb728b16505347f8a712f387efee8445e65729be58e32101bf36c53c654ccfb28c9dcd40ac17e6552ebe8c10f37cec350ba60d1c6030ccc4") clone(0x100000, &(0x7f0000000040)="f6a94604bcdb6dded47ac859168ddec6c0c20f62c5e9f530c8ca", &(0x7f0000000280), &(0x7f00000000c0), &(0x7f00000002c0)="0b505a3a43fb8318721cd533d5476fccb5b5ef367a1c9a1f3f8f506d71dc2b8b52f8bee6cc020501b53be3e4edd72820af29d3a6ce84e9b3650fb168172f1fd14863cefc4c2dee910769af8811c1704afc70f4faa6e4bb94df13e35474aaed4d14eec9589b41bae3f0cb4abae24b8da543b45068093557070000ce6ae664ef75b331cedc4d991e770478c7064fe24bcc77b91e765726b1dec436f2848e00"/170) 23:07:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001002800"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:07:56 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x5000000, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:56 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0xa, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1316.846928][T30866] snd_dummy snd_dummy.0: control 0:0:8:syz1:0 is already present 23:07:57 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:57 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x0, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1316.950352][T30871] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:07:57 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)=0x9) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f0000000080)) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f00000002c0)={0x2, 0x0, 0x9, 0x4, '\x00', '\x00', '\x00', 0x10, 0x3f, 0x0, 0x5, "90683daccf3dc77b81274a53ac9b0266"}) ioctl$SNDRV_PCM_IOCTL_HWSYNC(r1, 0x4122, 0x0) shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ff9000/0x4000)=nil) 23:07:57 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x6000000, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:57 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x48, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001012800"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1317.125031][T30887] snd_dummy snd_dummy.0: control 0:0:10:syz1:0 is already present 23:07:57 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x7000000, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:57 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmget(0x3, 0x4000, 0x54000000, &(0x7f0000ffc000/0x4000)=nil) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:57 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:57 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0x0, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:07:57 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x4c, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1317.393314][T30910] snd_dummy snd_dummy.0: control 0:0:72:syz1:0 is already present [ 1317.406817][T30911] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:07:57 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x8000000, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:57 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x4) clone(0x1000, &(0x7f0000000040)="77cf87e47552cd0fee3fd0d57c491b7ee10fbfeb2b93c7222d0d983ed79aee8c337796b5a9179a99909a24dc6a04597da9602358e1e8fd528d40c88be23731bea4dcf028f21087bc7e19a0a78fc1bad27039fa216ece8912fe5c5ce337e589ab56045c33b774f3a03710393827a11982271238fe89cf571714bbc0565624222cc6bc96fabd915f3a0bb2590085ac2ff243ece0f46060a9b9a2071cf89a9b78822848b27909e70a544a783a745342b6547832d602db19126dc164cc539061b6542624c6799cd32fc4a0f73910664bdf4255863f631950cf849c386d", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="fedc36f1f98a4d8f0d60b4a5176cdbaff453e8c5efa241a2fa8ac2a13f4831b352aca6bd9c3b759f8126e782fa9b33420966608f4d24dadfd05e8acd457044c2629ca49eff0fe73bcd1a5aad2cae892a568b12d76f8df8ec27b1458462b70c3cdd51e414232ca2e09d25e60b4033a03bf4e3355214c07a6e216e8e54d95e9e076c8fb0ff9936d5d9") ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001022800"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:07:57 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:57 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x60, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:57 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0x0, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1317.643568][T30932] snd_dummy snd_dummy.0: control 0:0:76:syz1:0 is already present 23:07:57 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x15554040, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:57 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$binder_debug(0xffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc2c45512, &(0x7f0000000080)={{0x3, 0x1, 0x8, 0x4, '\x00', 0x9}, 0x0, [0x0, 0x80, 0x5, 0x0, 0x2e0f, 0xfffffeff, 0x1, 0x3, 0xfffffffa, 0x8, 0x5, 0x9, 0xf08f, 0x8, 0x1, 0x2, 0x7ff, 0x5, 0x3, 0x8, 0xfff, 0x81, 0x0, 0x3, 0x4f, 0x5, 0x200, 0x5, 0xae11, 0x5, 0x8, 0x1, 0x36, 0x6, 0x8, 0x5, 0x4, 0x3, 0x8, 0xfff, 0x7fffffff, 0x6, 0x2, 0x8, 0x6, 0x4ec6, 0xb8, 0xfffffffe, 0x1, 0x8, 0x245c, 0x7a1, 0x2, 0x0, 0xffff8000, 0x8, 0x35d5, 0x400, 0x10000, 0x8000, 0x3, 0x7, 0x10000, 0x473, 0x3f, 0x5, 0x75, 0x89, 0x401, 0xffff, 0x41e, 0x101, 0xff, 0x0, 0x6, 0x2, 0xff, 0x1, 0x3f, 0x4, 0x20, 0x5, 0x7f, 0x9, 0x3f, 0xffffffff, 0x9, 0x1c0000, 0x5, 0x3, 0x3, 0x1, 0x1, 0x10000, 0x9, 0x1, 0x2be7a1ba, 0xeb, 0x7fffffff, 0x5, 0x5, 0xfffffff9, 0x0, 0x0, 0x4, 0x8000, 0xffffc2bd, 0x1, 0xffffffff, 0x0, 0xeb, 0x0, 0x6, 0x4, 0xffffffff, 0x8c8, 0x2, 0x0, 0x2ac, 0x0, 0x9, 0x9, 0x7fff, 0x9, 0xff, 0x4, 0x8, 0x2]}) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) r2 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r3, 0x0, r2, &(0x7f0000000080)=0xa, 0x100000001, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000240)) ioctl$TCSETS(r4, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, "0000ff00000000000000000000000600"}) syz_open_pts(r4, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETSW(r5, 0x5403, &(0x7f0000000240)) ioctl$TCSETS(r5, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, "0000ff00000000000000000000000600"}) r6 = syz_open_pts(r5, 0x0) ioctl$TCXONC(r6, 0x540a, 0x2) ioctl$F2FS_IOC_FLUSH_DEVICE(r6, 0x4008f50a, &(0x7f00000003c0)={0x2, 0x10001}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000380)={0x90000010}) [ 1317.792149][T30947] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:07:57 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x68, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1317.869143][T30954] snd_dummy snd_dummy.0: control 0:0:96:syz1:0 is already present 23:07:58 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:58 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x40405515, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:58 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0x0, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:07:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001032800"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:07:58 executing program 1: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40106435, &(0x7f0000000040)) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:58 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x6c, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1318.212685][T30978] snd_dummy snd_dummy.0: control 0:0:104:syz1:0 is already present 23:07:58 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:58 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x8000000, &(0x7f00000006c0)="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", &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)="560a96defea63f0251bce155ea161e238ba2f567fc7adf67a9d507") exit_group(0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, &(0x7f0000000080)=0xa, 0x100000001, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc2c45512, &(0x7f0000000040)={{0x6, 0x3, 0x2400000, 0x4, '\x00', 0x8aa}, 0x1, [0x9, 0x7, 0x5, 0x49, 0xffffffff, 0x9b7c, 0x59f, 0x1, 0x4, 0x1f, 0x10001, 0x8, 0x9, 0x20, 0x3, 0xfffffffb, 0x9, 0x7, 0x7f, 0x9b, 0x3ff, 0x6, 0x2, 0x9, 0x1, 0x7fffffff, 0x81, 0x80, 0x2, 0x401, 0x3ff, 0xdd9d, 0x8, 0x33, 0x5, 0xfffffffc, 0x4, 0x20, 0x6, 0x525, 0x40, 0x1f, 0x3f, 0x2, 0x4771, 0x1, 0x5, 0xfffffffa, 0x9, 0x10000, 0x2, 0x1, 0x8, 0x5, 0x3d, 0x200, 0xd0, 0x401, 0x1, 0x0, 0xffffff01, 0x5, 0x2, 0x2, 0x3, 0x8, 0x5, 0x6, 0x8, 0x80000001, 0xfff, 0x3, 0x2, 0x2, 0x0, 0x1, 0x8000, 0x40, 0x81, 0x7, 0x8, 0xf8d, 0xef, 0x9f, 0x101, 0xddf2, 0x7, 0x12, 0x7ff, 0x9, 0x6, 0x80000000, 0x5, 0xb4, 0x9, 0x9, 0x1, 0x5, 0x3, 0x9, 0x6f8, 0x2, 0x8000000, 0x0, 0x7e, 0x0, 0x7, 0x2, 0x7ff, 0x0, 0x3, 0x1, 0x20, 0x8001, 0xc, 0x9, 0x8, 0xfffffff8, 0x3, 0x4, 0x200, 0x2, 0x6, 0xffffffff, 0x0, 0x1000, 0xf0feebf, 0x5b6e]}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) [ 1318.301589][T30985] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:07:58 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0xff000000, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:58 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x74, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1318.435735][T30999] snd_dummy snd_dummy.0: control 0:0:108:syz1:0 is already present 23:07:58 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x0, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:07:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001002900"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:07:58 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004bfc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x1bf) exit_group(0x0) clone(0x7e3a4d3ea282d1a8, &(0x7f0000000080)="7bfab13f3af1d6803d8c1dc30dbbf1c17ba0bb22f2dcf93f0307aa94fad47763f88e7e6e8cf7d417c422cd92616cff0b87c4e0", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="5190603f6b78cf86306d46f81a01c57865a1917a591906") ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:58 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:58 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x7a, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:58 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a5dac9b0266"}) [ 1318.650895][T31017] snd_dummy snd_dummy.0: control 0:0:116:syz1:0 is already present 23:07:58 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x0, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:07:58 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x300, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:58 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, &(0x7f0000000080)=0xa, 0x100000001, 0x0) clone(0x40301000, &(0x7f0000000300)="04ec9b736953bcd616f9a97b18035942c6991ae23bddcf7130fab9be6eda20d9059136023c8ffa84de737bc43181a24cab5b8d9eb86c814c8259946ef7600828502c729b45040b142e2be88253d607c47c6882dd94816799f6e478cf5974b3d32bdf72180f3101209d7ea77221109291a5f02deacbded9dd7bb0fe53411f3f6d3568836b2eb74fa206ce6f167691dba5a169ed618d660b8add509568500e72ae669bfe7baf900dce8ed478a5601f", &(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)="cbec86940a2915b683b9fdfb1ad54838cc732a5e7177d09b7581f1e75a7b3b5a11016507bd63f87f63225d7868d9967d2aaffea8fef89a119f6d59338405f0de31380feb8284074652a56c0c4a0d4f6004dc13acd7350efe7a8557929fe190c93b54f7f584a496cb9a0f44b3bbf99f2bdab63fda1dd764da54bb85c2e9621b5d88eff758efb73952e168329eefc44d8bb58cf096b3b995a503629c87a6a4854eeba4f0548319233b33046af480377b7673e2bebaa40ec08f569c35a962ec233290487be240fb0ef4001667978bf3c6481c49473e312df594dc3f71bead22e40016a8977bf413a2fb4cc47ead25336a433ad1ea518964") perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x1, 0xb2, 0x1, 0x7f, 0x0, 0x2, 0x40040, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000), 0xe}, 0x4, 0x9, 0x7, 0x7, 0x0, 0xffff7fff, 0x8, 0x0, 0x9b82, 0x0, 0x9}, 0x0, 0x8, r1, 0x1) r2 = gettid() timer_create(0xb, &(0x7f0000000000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000000040)) ptrace$setopts(0x4200, r2, 0x60a, 0x1000e4) clone(0x108c400, &(0x7f0000000040)="6f9f9f9ba9a30251382563142649bcd43cca7b750157ca38ef8e1438296b94c5b18d7283cbea33418a15c4bd693cff71423f633c4e56d3340c999a117e363d43db62aebb77e6cc294218c5bba11d10df72c5408c3d15f5bb8bf64e38cb7661ce1d4ccf3f7369c92f62db128b43f9dff73ca188779efb9488f0f0d952b7ab65234bfd93c1e24926be1b3f7bd58b4fd23d394d354563bd13995103931e", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="e4ad7ccf036c97eac96fc8b6e3e85dd623e46c112c3b395132f9985a942977e82a09dfd5493680bc577a1175f213b2c1412d2167dc4ff5b94a8d10b649d5fb547cce32a9ea9ff8e1df89592d4b44c8de9ee3f4f065490acd0e5fa1d95020a5732090248e1289ee4e71047a03b832988d221fbc5a646ef72545b38f9f96774810df3a13bba99e16d78f656f3a96b7d0de0a13d8b2c683f7ffd81fcafa5911608abb5d3442f3761ff02786cad2a2e750db098537ff3def04e197834d7f2f77bfd58c9282f29d434ac97bdee67e76916b984224026146e3188f") ioctl$SNDRV_CTL_IOCTL_PCM_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001012900"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1318.883735][T31038] snd_dummy snd_dummy.0: control 0:0:122:syz1:0 is already present 23:07:59 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0366"}) 23:07:59 executing program 3: r0 = syz_open_dev$sndctrl(0x0, 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:59 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x0, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:07:59 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x304, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1319.119926][T31057] snd_dummy snd_dummy.0: control 0:0:768:syz1:0 is already present 23:07:59 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0466"}) 23:07:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001022900"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:07:59 executing program 3: r0 = syz_open_dev$sndctrl(0x0, 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:59 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x403, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1319.352741][T31075] snd_dummy snd_dummy.0: control 0:0:772:syz1:0 is already present 23:07:59 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0566"}) 23:07:59 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x0, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:07:59 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x5, 0x66, 0x0, 0x3, 0x0, 0x0, 0x9a440, 0xa, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x0, 0x0, 0x4, 0x3, 0x62, 0x4, 0x5, 0x0, 0xfffffffa, 0x0, 0xa646}, 0x0, 0x4, 0xffffffffffffffff, 0x3) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:07:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001032900"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:07:59 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x500, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:07:59 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0666"}) 23:07:59 executing program 3: r0 = syz_open_dev$sndctrl(0x0, 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1319.612082][T31094] snd_dummy snd_dummy.0: control 0:0:1027:syz1:0 is already present 23:07:59 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0766"}) [ 1319.774706][T31106] __nla_validate_parse: 3 callbacks suppressed [ 1319.774727][T31106] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:07:59 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x600, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1319.823633][T31113] snd_dummy snd_dummy.0: control 0:0:1280:syz1:0 is already present 23:07:59 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x0, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:00 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x0) setsockopt$TIPC_GROUP_LEAVE(r1, 0x10f, 0x88) syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) exit_group(0x764) clone(0x50602c00, &(0x7f00000002c0)="7020d1dc78a864b367d059c790851c023f340c3cf9880000000000000021612b1678d14f4ad120f4e1edb270e5a7c05076e31488646b3e0bfcdb45e31edf6abb20ff2dada38037ed2b784ad26dc8110c08a2656805b6cf13da574fc612520256dd685504f059874d1a9806acd08c143d9203c288c45303a863923b9132d6f9cb02a8bd576c7a58da461d034d349b948aa041ce0664b3a06bd30df71cb8f9710d298474e6d1b63f78d0f4641ff9094bab99b9a0121a6fe5aab4c860df4b6530964a4f09f2567326b28a9ed60e6fc68cb132a4e37d61316e1aab8fe6d5cc371103ef48cacb5581b36e74ff33bed51800"/249, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000003c0)="4b8630b8c762deace3dbbe492f5c34c5a82e485073f56d63970096b156bdbbc6c411cbf7e797826bc0b426c965b19afd306264aef65be3c268ff724a278c426009fb563e64ccde4cab17cc2583cb9f0fb904939baf2841caf5c58e37c74d599c2b8c0bc09d28ef178000000000000000fded7a684081c345bd09e951b6cb2f16aa71427e635267ebb36597dda32452b677d840e40c330c5ffa728ca94f73f9cf1c16b52ad1efb1967c954193dafbbc98d08d9714e1f6587434db9fb7100204d1ba048a") r2 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) listen(0xffffffffffffffff, 0x400000001ffffffd) r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(r3, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x0) connect$inet6(r3, &(0x7f0000000280)={0xa, 0x4e21, 0x2, @private1, 0x3}, 0x1c) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r2, &(0x7f0000000080)=0xa, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r4, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:00 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001002a00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:00 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x700, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:00 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0866"}) [ 1320.093453][T31132] snd_dummy snd_dummy.0: control 0:0:1536:syz1:0 is already present 23:08:00 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x0, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:00 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:00 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) r1 = openat$dlm_plock(0xffffff9c, &(0x7f0000000040), 0x401, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000080)=0x9) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:00 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0xa00, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1320.285706][T31146] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1320.323814][T31149] snd_dummy snd_dummy.0: control 0:0:1792:syz1:0 is already present 23:08:00 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b1066"}) 23:08:00 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc2c45512, &(0x7f00000006c0)={{0x8, 0x0, 0x3, 0xe000, 'syz1\x00', 0x200}, 0x1, [0x10000, 0x4, 0x7f, 0x6, 0x5, 0x4, 0x2, 0x334, 0x8, 0x80, 0x401, 0x1, 0x1, 0x37, 0xfffffffd, 0x8000, 0x4, 0x100, 0x7, 0x1, 0x7, 0x4ea, 0x40, 0x1000, 0x1ff, 0x0, 0x8000, 0x3, 0x5, 0x1ff, 0x20, 0x2, 0x4420, 0x2, 0x20, 0x7f, 0x2, 0x5, 0x7, 0x3, 0x0, 0xf27f, 0x1, 0x2, 0x10, 0x8, 0x805, 0x8, 0x1ff, 0x8, 0x0, 0x0, 0x5, 0x3, 0x6, 0x200, 0x3, 0x1, 0x2, 0x40, 0x0, 0x1, 0x3, 0x5, 0x400, 0x7, 0xfffffc00, 0x1000, 0x4, 0x0, 0xfffffffe, 0xf18, 0x0, 0x100, 0x400, 0x3, 0x3, 0xa30b, 0x8, 0xf5, 0x61a2, 0x1f, 0x3, 0xfffffff7, 0x101, 0xa8fb, 0x4, 0x5, 0x4, 0x13, 0x5, 0x1, 0x7, 0xffffffff, 0x23, 0x3, 0x4, 0x6, 0x2, 0x9, 0x200, 0x6, 0x3f, 0x3, 0x81, 0x61, 0x200, 0xffffff80, 0x0, 0x7e, 0x2, 0x2, 0x8, 0x3, 0x46, 0x79, 0x8000, 0x100, 0x1000, 0x1, 0xfffffffd, 0x57e1b9b1, 0x81, 0x6, 0x400, 0x3, 0x0, 0x2]}) clone(0x18009000, &(0x7f0000000240)="e71e4280a6296ee13f17000732dabbd6ed91c844eb8c978903c473befaa9589b930ab24ddd17a11c57033865b2d8e7c8116dcc7c7bde3dbae504e88dbcb79b91b32ed3e091804e9b9d3d519735dcaf6dd863ad036560a0d186a3c7f415b26b9907ffe78e48c5f543331d5bd38d8e2b95c062914b18658680fd5fa8bf522202d52b437530f72b2b0ffea4d2b65f02273f04c9dfd7aa717c5c46007483ae8b5d2e6241717eb45d83ada4a3a75b9cf7d429cf2660ad12ed5cb0a2836dbf50e86d6d1ffaf826aceb46c23d6409c3993538be3482e97a7105dc3b88d6bc4e7baf34c192aec6464978dc28fc158af4acd0980c118d27e738946da801", &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)="821f139b3f55c3cb80ba35fabd0ca8c116c896950f7a6e1ada414d22cf79e95aa0106f82b6884f991604dda9e9138ddffe38c99901d86bb35f485e760975bded257fc551d18247818c30587afc369d230ddbed26140c02a7cabfbccf3403c1477c0a9bcde5c2cbc41c0693f3e387d687949932c0e2d2018c1fe3a2fbdd9a82fe1c616eccf7d72d74a511d3d05b80e6e96cdd4fd66eb5514523443a0916ba89") exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) clone(0xe100, &(0x7f0000000040)="d8d51e84b1ccd52d8b7b3c9808c86e1503e7c347356663d1895499a2414b14966085b79362bca955254ef69566786af5020271d7abc4159cadf038ee74b0d36be3b778e127c554989425c00bae896c54a5259fcee454df2d05f6251ed648a6411e053d", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="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") 23:08:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001012a00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:00 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:00 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x1f00, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:00 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b1a66"}) [ 1320.624045][T31173] snd_dummy snd_dummy.0: control 0:0:2560:syz1:0 is already present 23:08:00 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x0, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:00 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x28000) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) clone(0x800, &(0x7f0000000080)="51293459af00d64829b6c5877b50247b4c573a5797eddc652b300a3759661d6edeb17ddf266af9f6431c88893d07628096bfda20630b779bf4b0cfc162dae7473a695d8906907694e1c8a3c79415866294d4c3373ec7b1dc8b48cad733f544baa6ccfec7d2522265bbcf55f483dd26abc4c80dae67a44758f9e0b436bd34b5fc6d418c05a09a5dea5bd6", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="86336b0f9df5868108c11a621cef967492f00ce1a8bc308d11be592d6b7416958f7688410a7dd56a99fb1bcec754efdbe9ced73111b8ca206d1a17e678b3992399a761d02b292e295a2a62ce9c76cdab92d8aef818d55c8f215729db96c21fdaf12b2bd2b406c59c18019c69cb423d918f3eb80dc5a70658e01f22b1813869001c47a4e96a082844d8537bad422f7b43f919650bc6604202b075de0736dd8f27dfee6a3d693113ca645bab49513d57471fb1ffac9bc52184eae5dfb8bdb1b2f864e023f4dd29c3226ad57d4fa8d98711c1a7f23c0a58") ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0x4) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) [ 1320.787927][T31188] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:00 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x2000, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1320.842836][T31195] snd_dummy snd_dummy.0: control 0:0:7936:syz1:0 is already present 23:08:01 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0225"}) 23:08:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001022a00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:01 executing program 3: syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:01 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0xfffffffc, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0xfffffffc, 0xffff, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:01 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x4800, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:01 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x0, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1321.083830][T31214] snd_dummy snd_dummy.0: control 0:0:8192:syz1:0 is already present [ 1321.177490][T31218] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:01 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x10001) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x10000, 0xfffffffe, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x3, "81274a53ac9b026600"}) 23:08:01 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x4c00, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:01 executing program 3: syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:01 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000180)={0x100, 0x10, [0x2, 0x927, 0xfff80000, 0x81]}) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000040)={0x0, 0xfffffc28, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x3, 0x0, 0x1, "90683daccf3dc77b81274a53ac9b0266"}) [ 1321.277936][T31232] snd_dummy snd_dummy.0: control 0:0:18432:syz1:0 is already present 23:08:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001032a00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:01 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x6000, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:01 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:01 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) clone(0x4000100, &(0x7f0000000040)="0c3b3b49cec72b9caf7d8860b791d29e9afca6c9b561127dcf8c7289d4bc456a23053395816540764d99adfd09b5db683f664d439857b621f4dbad0a32ccb5c5b4e8d51a735484c4", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="a6bc5f31514388ab9c3551e8ba842977b7bcfce573b28cbed8fd7c4225c3fce83c4a8e147ca3dd000b4b219b04cbf8fe035d18e249d3f734d2ad89e6223fc1ab3236884ac9b6c1e970770d550142b2db53db") clone(0x16048800, &(0x7f00000001c0)="03ec95c4e6ff78fc32ddedf6ac59cdaae7043dcb72e33bef8b5a059959a4acbcda6dfe793a1ff5d04484ee5de98c3a700186ce111da71be2ca510b2789b58ab42d7e9e5a450c539ff1d480d91898dc090f2ab5f86bd7df8584ca1bf19ef647075be0a5797c334f5d2e4c97e06165bd8b1c9c34bdfeb5ef80585dc54d4721a35c3c396a8f7b6df38119f09051", &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="becdbd32aa94acad9ff37e7a5743d1e832e6580925c49ed1bab4fcc2bb06f67509ab1bb8e49ef7202dc35d2cfd0484ee777f85cc21d85ec7cede34463bf71dc223a8aa15fae5478c901d00cee88a20a1c6b3fbc98c4ecc2357a73f9af9fb05da2dd328cb") clone(0x2000, &(0x7f0000000380)="adc94437117e3ff6ee32685855e818377bb904309b95765c2d45a6d4096890057e6c9e6609fe21776493306ea5a4aeb17befefe465980e5ad7912d9e1eef786ffb2e81e4b412b49decf6b6f666b6", &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)="b3e27f084a76cea093e5979a4699f29608a7576c777e1653971f15cd") clone(0x100000, &(0x7f00000004c0)="00a451c8e4125ea1f7f5da5a4365e50371b59b92b80db2a0fa168bf9d6305c2a2854360b29e26ce4d9af0d6b38416e5d2d3ed07e0171197a3d409d1d251544badbc166e1d86dc354c5c31d23d8fa53a27be86613f0bdd1abf9c31d6a7eaaa547ec995275a4ea52f20a3ca666c19fb4dddbd0b651b6f8ea4edf5fe6a39844dded7a3a2ebb4b68cfdf5943dae2d10b8572d946abcca150f3c713ee220515e13c0a57f8", &(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)="5e2d1e17b51ee25f6ad3b75ac079e74161cb8d4248196c26387bbaf0c92ea6ee4921be57a51f5dc4c3b9a371980de7a1a87984ec6fb32843a4a938edbac79ae7bcd4bc590a901e3f9c349f3d9e53e21456e6b19e0b24dca3032beafb58d6273e229e3d270867732d14c98959db7d1191fcfb3c012efa343a65dd8a4e789cc838679866ed6b7f5bfa771cc64a7d1384c2125d55e25dc9668e053e8fa38e091e0d4e373bf58c9e7d730a0722e3093d15a62ee3413011a4f1eae4f4f69d2bb8547b9e692c6eb1172b4a99c667f095468d1c384a14626a04935a68da9d8cbd472b01956a974385") ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) clone(0x20008000, &(0x7f0000000840)="63a62081a3ea64749c7229e8084ca271590a26e1b00ddc7f9959f6ab6581413906aa6db155c55414148996280ae3e223647efabbca84915b5423f844418e8d6b127083e7a9aa8b279796abed44c49b407a1f633d1e555c1144e919622e13f8af451aa13ea3a852038cbb79e20cb1c88b557f1ad9e0be6f3598f9306bc52656eb9d10f80a3e8f8fc62ee9f2f3f794b1e8c6facaa7015b1bd182dd6706805016f640100e5d52256bf1399074a9797cde348f735cf4c9465dab2ccd24c09e68a72073af59ebc71c9bb69e23be9c73778af55c99908956396af575", &(0x7f0000000940), &(0x7f0000000980), &(0x7f00000009c0)="735672edfc721a77b371f5e7577f9aac73f087a6ab1b8d2e61a53fd507b5699ae0724d62b18710a0038fa51282493dad943b554b0d337260bb106e608f9466b2f2ea5df35c9b869b5fce8ad6005c6c05361e14d761bf674db0a2f474703ac04ec1cf9d9facb507325371b598fdda164d130045591c5089fa9e533a86b9b0032501a69873455078d73bbb3e6200ce8010736383fc7462b78beab3ce1afdc2fb78d701061070e30886acb8575750d58a22eb19a5408191172630383fb3d661a720d75591ffe8856e9b43d7a53f3671969f90b32be04dadb0353ac2d8eb2f7fcd5520e2") [ 1321.433026][T31248] snd_dummy snd_dummy.0: control 0:0:19456:syz1:0 is already present 23:08:01 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x0, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1321.563126][T31259] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:01 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x6800, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:01 executing program 3: syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1321.620724][T31266] snd_dummy snd_dummy.0: control 0:0:24576:syz1:0 is already present 23:08:01 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x70, 0x0, 0x2, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001002b00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:01 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x6c00, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:01 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0x0, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1321.884028][T31289] snd_dummy snd_dummy.0: control 0:0:26624:syz1:0 is already present 23:08:02 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) clone(0x40000000, &(0x7f0000000040)="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", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="733a251d797ad5ba537efc33cce30747c4f89fdc81a5ce1d80479078ea9d8de96440f0f4aff4e224b0bd961efa81968b9ff290735743f443312734cbec8b0b137f8257687c013b69fcfb078199d35c") ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:02 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/rt_cache\x00') copy_file_range(r2, 0x0, r1, &(0x7f0000000080)=0xa, 0x100000001, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x1, 0x7, 0x80, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0xfffffff8, 0x7, @perf_config_ext={0x3f, 0x9}, 0x1f8852ba11d376a9, 0x3f, 0xffff, 0x3, 0x8c, 0x80, 0x20, 0x0, 0x1, 0x0, 0x5}, 0xffffffffffffffff, 0xb, r2, 0x0) 23:08:02 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, 0x0) [ 1321.959974][T31294] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:02 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x7400, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1322.078720][T31306] snd_dummy snd_dummy.0: control 0:0:27648:syz1:0 is already present 23:08:02 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001012b00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:02 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:02 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0x0, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:02 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x7a00, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1322.307253][T31322] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1322.326894][T31326] snd_dummy snd_dummy.0: control 0:0:29696:syz1:0 is already present 23:08:02 executing program 5: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x1, 0x7, 0x0, 0x4, 0x1}) 23:08:02 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, 0x0) 23:08:02 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001022b00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:02 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)=@ipv6_getroute={0x12c, 0x1a, 0x400, 0x70bd26, 0x25dfdbfe, {0xa, 0x20, 0x10, 0xc2, 0xff, 0x4, 0xc8, 0x6, 0x1800}, [@RTA_GATEWAY={0x14, 0x5, @mcast1}, @RTA_GATEWAY={0x14, 0x5, @loopback}, @RTA_METRICS={0xda, 0x8, 0x0, 0x1, "657e9f0dbabaedccd9eb19000005e2c14a831f6cc95f7922115f7ce2eca11e92588c91721abf82cb0dbaecddd40110336a6f6de7b248676f88978a97ae196e124f61a48bbd4483f20fad295de78a02a7d9a90123683d472094b9092a32aeae9eb673149ce770e3fc3c1eb77250924936137aa6849034bf1a67f66177b2a282cf3650e908f1b7cfe1a8f81e83c805de2f8e42ae3943d63c54fdbc8bda968a0f899a21ba14be6fa209fcd70591cb2b69a9c7d9d4f873d54076d15349b43b30ac4ca7112194147b08b67e7255bacef89117a4579ac2ef23"}, @RTA_MULTIPATH={0xc, 0x9, {0x6, 0x10, 0x2}}]}, 0x12c}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81e8943c, &(0x7f0000000140)) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) clone(0x40000200, &(0x7f0000000040)="172457812787f7377b429ea212b885645e2f6e2b3b99fb4fa71467d716b3bc4a51e40e9b505e531ce15ec61d65fd078db43382387c7d", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="5fe0cb292f0cc05ef37bcef8f5b0f39e336e3a3a79ec1eecc1836804ac5eed3fe9") [ 1322.619682][T31365] snd_dummy snd_dummy.0: control 0:0:31232:syz1:0 is already present [ 1322.697813][T31373] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:02 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) clone(0x2000180, &(0x7f0000000040)="c113241ee86f79ac37fe689584ac7f701dd218d4f0e746a4cdf04c68388e1b14412190b5eb0fc5cccbe880f9d0b8b459243b5eafeb7cc2b4994d20f6ffde9a55f8d574ef8ff54e0c59db91bd23e1ab15927a6b87e05f506eb01518d7ae9473ad9f035667ad3ada2db7d36dbb0b97", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="7717d356a778b226daf6894f889ba34028e9f9c5ba45b5de1686ebe9c28d2276f8f2d2d2422fd77c40b607e17b14c9b40898e785d35d5dd51ff37c74c94f5fdd3e98a1734e741f6ef530de8f5806753d589d2277d322fc85a7189533e66578c44170c1ff482e47c0d9b4695f86c3c299510a94455b40d7040302a1d2712e647b92b7f27ea208c4e685f98fc07a1e195ebd68f8dbfac9f95fe329492db3ce67b401095ba8b126be9da25c54f8492566d2534d1efe90ddf39c88171509e6a894089ea0667f0b87900ec72b439ff7ed126bf5281cc7aced8614fd5178796997a4") 23:08:02 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0xff00, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:02 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0x0, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:02 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, 0x0) 23:08:02 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001032b00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:03 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x1000000, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1323.033048][T31411] snd_dummy snd_dummy.0: control 0:0:65280:syz1:0 is already present 23:08:03 executing program 5: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x3f, 0x40, 0x7, 0x81, 0x0, 0x7f, 0x940, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000040), 0xf}, 0x2020, 0xfff, 0x81, 0x9, 0x0, 0x8001, 0x7, 0x0, 0x6, 0x0, 0x100000001}, 0x0, 0x4, r0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:03 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1323.134199][T31418] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:03 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x0, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:03 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x2000000, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001002c00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1323.288777][T31427] snd_dummy snd_dummy.0: control 0:0:16777216:syz1:0 is already present 23:08:03 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x87, 0x0, 0x7, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:03 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:03 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x3000000, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:03 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x0, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1323.499512][T31444] snd_dummy snd_dummy.0: control 0:0:33554432:syz1:0 is already present [ 1323.536190][T31446] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:03 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x4}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x2}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="050b00000000000000002000000008000300", @ANYRES32=r3, @ANYBLOB="99d8f144e4c63ec7ad9e866f31d135b7d35d87211154ac86980ceef8864e"], 0x1c}}, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000440), r1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0xc) syz_open_procfs(r4, &(0x7f00000000c0)='net/protocols\x00') ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001012c00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:03 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x3040000, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1323.683051][T31458] snd_dummy snd_dummy.0: control 0:0:50331648:syz1:0 is already present 23:08:03 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65]}) 23:08:03 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x4000000, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:03 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="d4", @ANYRES32=r0, @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00./file0\x00']) r2 = openat$urandom(0xffffff9c, &(0x7f0000000080), 0x10001, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r2, 0x8010661b, &(0x7f0000000200)) r3 = gettid() timer_create(0xb, &(0x7f0000000000)={0x0, 0x14, 0x4, @tid=r3}, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00000000c0)={{0x5, 0x6, 0x3, 0x8, 'syz0\x00', 0xffff}, 0x2, 0x400, 0x7d54, r3, 0x0, 0xef3, 'syz1\x00', &(0x7f0000000080), 0x0, '\x00', [0x1, 0x68c2, 0x5, 0x7]}) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) r4 = openat$vsock(0xffffff9c, &(0x7f0000000240), 0x208200, 0x0) mkdirat(r4, &(0x7f0000000280)='./file0\x00', 0x0) [ 1323.824191][T31472] snd_dummy snd_dummy.0: control 0:0:50593792:syz1:0 is already present 23:08:04 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x0, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001022c00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:04 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff]}) 23:08:04 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:04 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x5000000, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1324.118698][T31493] snd_dummy snd_dummy.0: control 0:0:67108864:syz1:0 is already present 23:08:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001032c00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:04 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x0, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:04 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:04 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x351d2ff9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000040)={0x0, 0xfffffffe, 0x20000, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:04 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x6000000, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1324.392402][T31510] snd_dummy snd_dummy.0: control 0:0:83886080:syz1:0 is already present 23:08:04 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x7000000, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:04 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:04 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb23e19d1eb317104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x2, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0xffffffff, 0x0, 0x0, 0x102, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x2000, "90683daccf3dc77b81274ad3ac9b0266"}) 23:08:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001002d00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1324.601384][T31528] snd_dummy snd_dummy.0: control 0:0:100663296:syz1:0 is already present 23:08:04 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x0, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:04 executing program 5: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x1, 0x7f, 0x40, 0x3f, 0x0, 0x4, 0x80000, 0x8, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfff, 0x0, @perf_config_ext={0x6e2}, 0x2186, 0x5, 0xf0b1, 0x4, 0x7c, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x9}, 0xffffffffffffffff, 0x6, r0, 0x1b) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, &(0x7f0000000080)=0xa, 0x100000001, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc004240a, &(0x7f0000000180)=ANY=[@ANYBLOB="0400"/24]) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(0xffffffffffffffff, 0x40405515, &(0x7f0000000580)={0x0, 0x7b, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0xc3, 0x0, "0000000062c4304e58cecdc0ac9b0266"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r3, 0xc0709411, &(0x7f00000000c0)=ANY=[@ANYRES64=0x0, @ANYBLOB="05000000000000000300000000000000000400000000000001000000000000000180ffffffffffff0700000000000000050000f2ad983057dcf6c500766efa3b09000000000000000000000000000000050000000000000003000000000000001800"/128]) 23:08:04 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x8000000, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1324.796850][T31545] __nla_validate_parse: 3 callbacks suppressed [ 1324.796871][T31545] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:04 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1324.843189][T31548] snd_dummy snd_dummy.0: control 0:0:117440512:syz1:0 is already present 23:08:05 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x0, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001012d00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:05 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0xa000000, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1325.033575][T31560] snd_dummy snd_dummy.0: control 0:0:134217728:syz1:0 is already present 23:08:05 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000240)) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, "0000ff00000000000000000000000600"}) syz_open_pts(r1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x30, r1, 0xc11c3000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:05 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1325.197542][T31569] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:05 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x1f000000, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1325.293060][T31575] snd_dummy snd_dummy.0: control 0:0:167772160:syz1:0 is already present 23:08:05 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0x0, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001022d00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:05 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0x6) 23:08:05 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:05 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x20000000, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1325.529950][T31591] snd_dummy snd_dummy.0: control 0:0:520093696:syz1:0 is already present [ 1325.585953][T31594] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:05 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0x0, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:05 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000240)) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, "0000ff00000000000000000000000600"}) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) r3 = dup3(r0, r0, 0x80000) dup2(r2, r3) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:05 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001032d00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:05 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x48000000, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1325.781538][T31608] snd_dummy snd_dummy.0: control 0:0:536870912:syz1:0 is already present 23:08:05 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:05 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10462, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:06 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x4c000000, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1325.978589][T31628] snd_dummy snd_dummy.0: control 0:0:1207959552:syz1:0 is already present [ 1325.990020][T31627] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:06 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0x0, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:06 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:06 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xd, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000000080)={{0x3, 0x3, 0x80000001, 0x4, 'syz1\x00'}, 0x6, 0x30, 0x3d, 0x0, 0x1, 0x401, 'syz1\x00', &(0x7f0000000040)=[').\x00'], 0x3, '\x00', [0x28, 0x5fa9, 0x1, 0xfff7]}) exit_group(0x0) r1 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000240)) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000280)=ANY=[@ANYBLOB="02000000000000fa1c00"]) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) clone(0x0, &(0x7f00000006c0)="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", &(0x7f00000001c0), &(0x7f0000000200), &(0x7f00000016c0)="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") 23:08:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001002e00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:06 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x60000000, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1326.184253][T31643] snd_dummy snd_dummy.0: control 0:0:1275068416:syz1:0 is already present 23:08:06 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x0, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1326.320442][T31651] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:06 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:06 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x68000000, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1326.444955][T31661] snd_dummy snd_dummy.0: control 0:0:1610612736:syz1:0 is already present 23:08:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001012e00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:06 executing program 5: ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x8}}, './file0\x00'}) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r1, 0x400000001ffffffd) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f00000000c0)=0x2, 0x4) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:06 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x0, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:06 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:06 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x6c000000, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1326.682879][T31673] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1326.718862][T31675] snd_dummy snd_dummy.0: control 0:0:1744830464:syz1:0 is already present 23:08:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001022e00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:06 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:07 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x74000000, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:07 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x0, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1326.917075][T31689] snd_dummy snd_dummy.0: control 0:0:1811939328:syz1:0 is already present [ 1327.048138][T31695] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:07 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x7a000000, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:07 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1327.134587][T31702] snd_dummy snd_dummy.0: control 0:0:1946157056:syz1:0 is already present 23:08:07 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x0, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001032e00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1327.306332][T31710] snd_dummy snd_dummy.0: control 0:0:2046820352:syz1:0 is already present [ 1327.433727][T31718] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:07 executing program 5: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f00000000c0), 0x8) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x6, 0x81, 0x76, 0x4, 0x0, 0x1, 0x41000, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7fff, 0x2, @perf_config_ext={0x8, 0x2}, 0x100, 0x3, 0x8, 0x1, 0x450c, 0x7, 0x8, 0x0, 0x1f, 0x0, 0xfffffffffffffffa}, 0x0, 0x2, r0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:07 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0xfeffffff, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:07 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001002f00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:07 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x0, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:07 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0xff000000, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:07 executing program 3: r0 = syz_open_dev$sndctrl(0x0, 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1327.770700][T31732] snd_dummy snd_dummy.0: control 0:0:-16777217:syz1:0 is already present [ 1327.790347][T31731] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:07 executing program 5: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) r2 = fork() perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x47, 0x7, 0xce, 0x7, 0x0, 0x40, 0x0, 0xf, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, 0x1, @perf_config_ext={0x4, 0x2}, 0xa800, 0xfffffffffffffffa, 0x2, 0x0, 0x6929, 0x6, 0xa8, 0x0, 0x81, 0x0, 0x84b3}, r2, 0x3, r0, 0x1) clone(0x20012008ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) r3 = socket$l2tp(0x2, 0x2, 0x73) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) 23:08:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001012f00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:08 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x0, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:08 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0xffffff7f, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1328.016475][T31751] snd_dummy snd_dummy.0: control 0:0:-16777216:syz1:0 is already present 23:08:08 executing program 3: r0 = syz_open_dev$sndctrl(0x0, 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1328.168934][T31758] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:08 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0xfffffffe, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:08 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x4, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x3, 0x0, 0x2, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) [ 1328.271669][T31767] snd_dummy snd_dummy.0: control 0:0:-129:syz1:0 is already present 23:08:08 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0x0, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001022f00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:08 executing program 3: r0 = syz_open_dev$sndctrl(0x0, 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:08 executing program 5: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x1, 0xff, 0xed, 0x3, 0x0, 0x5, 0x6a542, 0x4, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x400, 0x6}, 0x44b24, 0x9, 0x1, 0x3, 0x3, 0x3, 0x400, 0x0, 0x5, 0x0, 0x100}, 0x0, 0xc, r0, 0x1) r1 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x2, 0x16, 0x2, 0x7, 0x35, 0x0, 0x70bd25, 0x25dfdbfb, [@sadb_sa={0x2, 0x1, 0x4d5, 0x2, 0x3, 0x15, 0x0, 0x20000000}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e23, 0x8001, @remote, 0x7}, @in={0x2, 0x4e20, @local}}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e22}, @sadb_address={0x5, 0x3, 0x33, 0x40, 0x0, @in6={0xa, 0x4e21, 0x10000, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x1f}}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e21}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d3}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x70bd26, 0x3503}, @sadb_key={0x1e, 0x9, 0x740, 0x0, "b8135fbea9c33c20df2390eb7b18d63963a2201d36c48be88bcef7f578f0f989b212cd712f6e755f5a62d50a41908364cebd6899f2a7dbe7f64dc425b96b96743ff500abf98541c1233b9484b6d50ffc4725f7b0c03ecf6593d1bf92efbf480e1cc3f3729a2876ae154a3266456988c4e032e70d7fd41813c8943fb89d6dc1d4b6afaec8a5f1521fbb364209dd6a6c725835d26bf7428e12812aa92c125e2a2f151f13d5d809a5d53fed637840902c8805c305f3d5dbbea23a4204a9ba6fdc272917e28fdc365d3e7fec7df572547c2974079cc4dc8040471021de08e1dcc5e3a74590f030c059e9"}, @sadb_x_nat_t_type={0x1}]}, 0x1a8}}, 0x20040000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) clone(0x2000, &(0x7f0000000440)="e544ad12996ca09eeafdbad8c89271304ba19ef7e3712f12d585b682fb6217669235a59a02915d8fcf4af8a9a977892173abcb616df7c749fb0b24514d573cb22f5d01552bfdb82fd7c4eccd09b9dedb2d988516fcfe565fe525d4174b8eff90764ae36ea4e0d5c3974ae1f2b26f3d37ad192e647e2c75", &(0x7f00000004c0), &(0x7f0000000500), &(0x7f00000006c0)="db41abe5b37b39a3d5cf978a4613d386323571c8d4dc18f768b9e34823b21c4bb79135826c8fb31a5a75e86782188ce00d34c00f7dad856660b6a2d40265c76e81235b5c5778e020700865372784c866651586a1f55286fcfed2f07cd56490c35aa9ca1ee7ec09568c27ef3634d2bc6a19bd8bbc30b613e4a4fa7e846cd4715b9dbb583a1d8cd81aab69185637c2aa040aec490ab9bdca8c7485ac5e9fe36160b242b388fa6f3295b01b7efa9544f40b37c57902880e62186ce70b2e87587ba5e5c2ff13a12ebf69e8b1404c15a932a8810d4d874fd6ffa728") r2 = getpid() perf_event_open(&(0x7f00000002c0)={0x5, 0x80, 0x20, 0x7f, 0x6a, 0x6, 0x0, 0x6, 0x810, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x97, 0x0, @perf_bp={&(0x7f0000000280), 0xa}, 0x1, 0x8, 0x3, 0x6, 0x7, 0x9, 0x7, 0x0, 0x4, 0x0, 0xfff}, r2, 0x8, r0, 0xa) 23:08:08 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1328.530429][T31782] snd_dummy snd_dummy.0: control 0:0:-2:syz1:0 is already present 23:08:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001032f00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:08 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0x0, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1328.733338][T31795] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:08 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0xbe) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000240)) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x19, "0000ff00000000000000000000000600"}) exit_group(0xfffffff9) r3 = syz_open_pts(r2, 0x0) ioctl$TCXONC(r3, 0x540a, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3, {0x4}}, './file0\x00'}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x81, 0x0, 0x0, '\x00', '\x00', '\x00', 0x2, 0x0, 0x0, 0xfffffffe}) 23:08:08 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:08 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x2}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1328.787563][T31801] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:09 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x3}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1329.022226][T31818] snd_dummy snd_dummy.0: control 0:0:0:syz1:2 is already present 23:08:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001003000"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:09 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0x0, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:09 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f00000006c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r1 = openat$pfkey(0xffffff9c, &(0x7f00000000c0), 0x40200, 0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x6d, 0x9, 0xff, 0x5, 0x0, 0x0, 0x2001, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x4, @perf_config_ext={0x7, 0x22}, 0x100, 0x7, 0x8, 0x7, 0x3, 0xe9d, 0x2, 0x0, 0xff, 0x0, 0x100000000}, r0, 0xb, r1, 0x1) r2 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:09 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1329.222071][T31823] snd_dummy snd_dummy.0: control 0:0:0:syz1:3 is already present 23:08:09 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x4}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1329.328470][T31832] snd_dummy snd_dummy.0: control 0:0:0:syz1:3 is already present 23:08:09 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x3, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001013000"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:09 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x0, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:09 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:09 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x5}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1329.591878][T31851] snd_dummy snd_dummy.0: control 0:0:0:syz1:4 is already present 23:08:09 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x2000, &(0x7f0000000040)="96a0526b75b3eedba85a78d1149c1b61055b11425b1964cf2528530d27b55f86208df32687a2799e3aba1837a938b9bb244aa597867e77897ef78757f48209e1cd397eb40ca1ab995cd538d32491a16841a777fcbd80c99d68db5cde5865dcb91611bdc8d77f12cff39639fe1782ac48ea54f6d2490a7d14f343ed0a71d634f52aeaea07cce6b5bdc33c01b11f13df0fb84b0cac6bf5c91e7a9e006b95e39ba02a1a026f7144951bd851dd5e97f2a0991dfefcb34e0b55775f84a97e3a889dbfe1f206cccb56f84b7dc78b04268244ff740fa64ed0d6bd0c643879c2", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="119d3547a51bab6ffb535db5dc1680080107bbf80434d5251ddabc4fed3b51b6ab0c15c47de5f98228209edd7707672471107300226dfb9594a97101a1afb9cd25f3e7115e71eaa3b4345b0e5f7d65f4c1fb843239d71ca468a1d855130c0eae962ce46c16fd198a15fe59b9321547a0193714a4c577ab3cceeca5720afb47387dd47de880af6d9622db2aa260cae8b9d97a1f46119c930266562b6dd4f36f9195095209") clone(0x1852000, &(0x7f00000006c0)="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", &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="c99d6fba08bc172e33845012493ab3bbd0898067cc0eaae99d1e930d6afe172397c7895285f7924e706578e1db0986849286192a4f89f5c4ee690061b7e0a178de2760cec0bf0c42fb6745fb19be5cb1304f7e3b017ff3870f3db0cb386142c07539c7998839d5b71f2962b8f2e9912da133f1c7948f9afbd0deec5803918d65c0b59e31dac894c7526e819bde391a8d2e8e8da6ca27e8610c") exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:09 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x0, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001023000"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:09 executing program 3: syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:09 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x6}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1329.846120][T31866] snd_dummy snd_dummy.0: control 0:0:0:syz1:5 is already present [ 1329.993008][T31878] __nla_validate_parse: 3 callbacks suppressed [ 1329.993026][T31878] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:10 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x0, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:10 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x7}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:10 executing program 3: syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001033000"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:10 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r1, 0x400000001ffffffd) r2 = accept4(r1, 0x0, 0x0, 0x0) bind$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg(r2, &(0x7f0000000780)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe}}, {{&(0x7f0000000140)=@generic={0x6, "083b4bca2b72643774bfa2095a4e118e246267a40b422d5f1694945aba8c710868c927a352d43d3df506f6a128005a6bbcf83436e1c5014d4930ef7d2c246d1c8af606b2f8d6042e2407108de465df6bf80143875d3d913900de0578c78141378ec3844a7894284922624bb9d81eb380868d053a06960a85900be3b23757"}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000900)="f395652648848ea151ce7617505459ebc10ab0472ff85fd93b94e765340b30cac077da62cd0470d3dfdbe5cc046d518b6bae15e1b42b8c3fc43c0bfd7621da216172c84a789e0e5162e4c5c858f32663e607532edb8a4341191d2299a4a282bed7018d7dc8d66f5aad6ec3bb4f38c7cd7c2e465414398084c04d24619a78921fd3916029ee92d01d1ce67ec8888c8dc8e01654ce1d42623ff6878c554550c4fbbf893f8a4cca3b49fa304db554dab89181d0f6211b1aa906a03562e13a22171b61d83d37e2a6917e0381362a57e5b838b65c674d8bff160bc1532ff31aff14fffadd30bcfbc54af5238196562b3b6b823afb80a057eb7cca00"/258, 0x102}, {&(0x7f00000002c0)="1e31def5e86318c54da9f3ae5bf1c5df29dd70177ed69d3620e586257f69509ab5b7df8f2c708e46cc715e18ed1f40c090e36d87530dbd8ea3901217349ca859cf4c2fb8c3794a9c86647d47b2be1936244a24f2318231f282ee83c9ead5167a5e1e164d1d9874a2b2", 0x69}, {&(0x7f0000000380)="f6de3fa18105ced529299658f7aed2f653e5a1f91f1edd282201aa2eea", 0x1d}, {&(0x7f0000000440)="5ae3c0c0d9a1c1fb54d159750972e4aff018308040b94ea72f43aef51c52017494e1af87cff782fb72e3b27b43dec264629149ae824c12ecf1d998c374f40b978c24ba080841f6842ad1db595a06fa711ce953c49ea14d7c15f7e5bcf0f25b9b5ed51240ba4e45f17d8fc91eeb42463cb3b9fb1191a3fe36d8a7ff679e7c932f345c61b9d5266d2ac014d57dfdc16996b8b540d76d4e40d7bc8919cb9637791a7f39f6c2a2", 0xa5}, {&(0x7f0000000500)="337e45cc83c2", 0x6}, {&(0x7f00000006c0)="161f9a2b4cdca1bd35d2bfdcecc0029561c116765942366abb504ecaab6c8ed59624f9a11d4b687a8fbfc32c82cc8842b25757b2ede19a97962c9cecd5d61fd6cefcf2220792d31030c0a1dd87b9b5a88a3c9fb12685a61bb766d0776e5abef6295ad8112dfbadbd5e81a0a402d1bdeb84ff95b44cea1967a71e11c321c3d5536fc67c8b3d490d6720f993306e6b01289f9c4725a326334d64a1e33b13035cf970ea8261fb67596b31250a35e4493c8b390cec6941230bab0f95", 0xba}], 0x6}}], 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e21, @loopback}, 0x10) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000640), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f00000007c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_HARDIF(r5, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r6, 0x5, 0x0, 0x0, {0x11}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}, @BATADV_ATTR_VLANID={0x6}]}, 0x24}}, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000080)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x16, r7}) 23:08:10 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x0, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:10 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x8}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:10 executing program 3: syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1330.378989][T31904] snd_dummy snd_dummy.0: control 0:0:0:syz1:7 is already present [ 1330.480974][T31907] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001003100"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:10 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0xa}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1330.646531][T31918] snd_dummy snd_dummy.0: control 0:0:0:syz1:8 is already present 23:08:10 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, 0x0) 23:08:10 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x0, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1330.837451][T31924] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:10 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x48}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1330.906071][T31933] snd_dummy snd_dummy.0: control 0:0:0:syz1:10 is already present 23:08:11 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, 0x0) 23:08:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001013100"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:11 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x0, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:11 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x8000, 0xd1) copy_file_range(r2, 0x0, r1, &(0x7f0000000080)=0xa, 0x100000001, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000440)=0x370b) perf_event_open(&(0x7f0000000340)={0x4, 0x80, 0x3f, 0x1, 0x1, 0x6, 0x0, 0x2, 0x2, 0x5, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x81, 0x1, @perf_bp={&(0x7f0000000300), 0x8}, 0x0, 0x400, 0xfffff801, 0x6, 0xe0, 0xfff, 0x9, 0x0, 0x7, 0x0, 0x7f3}, 0x0, 0x7, 0xffffffffffffffff, 0x9) r3 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r4, 0x0, r3, &(0x7f0000000080)=0xa, 0x100000001, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r4, 0xc0485510, &(0x7f0000000280)={0x3, 0x9, 0xffff, 0x915, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x8000c6) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:11 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x4c}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1331.118433][T31942] snd_dummy snd_dummy.0: control 0:0:0:syz1:72 is already present 23:08:11 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, 0x0) [ 1331.229794][T31950] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:11 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0x0, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:11 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x60}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001023100"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1331.354942][T31957] snd_dummy snd_dummy.0: control 0:0:0:syz1:76 is already present 23:08:11 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) 23:08:11 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:11 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x68}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1331.541703][T31970] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1331.579503][T31974] snd_dummy snd_dummy.0: control 0:0:0:syz1:96 is already present 23:08:11 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0x0, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001033100"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:11 executing program 5: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfd, 0x8, 0x20, 0x8, 0x0, 0x5, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000040), 0x1}, 0x1000, 0xffff, 0x40, 0x6, 0x800, 0x2, 0x3, 0x0, 0x1, 0x0, 0x800}, 0xffffffffffffffff, 0x5, r0, 0xa) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:11 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:11 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x6c}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1331.807033][T31990] snd_dummy snd_dummy.0: control 0:0:0:syz1:104 is already present 23:08:12 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, &(0x7f0000000080)=0xa, 0x100000001, 0x0) r3 = gettid() timer_create(0xb, &(0x7f0000000000)={0x0, 0x14, 0x4, @tid=r3}, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000080)={{0x3, 0x6, 0x8, 0x49f, 'syz1\x00', 0x1c0}, 0x1, 0x400, 0x869, r3, 0x9, 0x623, 'syz1\x00', &(0x7f0000000040)=['][+^:%-}\x00', '\x00', '\x00', '/dev/snd/controlC#\x00', '\x16\x00', '\x00', ']\xd6[%]}!-\'\x00', '/dev/snd/controlC#\x00', '\x00'], 0x3f, '\x00', [0x2, 0x5, 0xbd6, 0xe5]}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) [ 1331.873342][T31996] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:12 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0x0, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:12 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65]}) 23:08:12 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x74}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001003200"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1332.034997][T32008] snd_dummy snd_dummy.0: control 0:0:0:syz1:108 is already present 23:08:12 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, &(0x7f0000000080)=0xa, 0x100000001, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000200)=0x3f) r3 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r4, 0x0, r3, &(0x7f0000000080)=0xa, 0x100000001, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f00000000c0)={{0x8, 0x3, 0x43, 0x31, 'syz1\x00', 0x3}, 0x5, 0x20000000, 0x8, r5, 0x5, 0x917a, 'syz1\x00', &(0x7f0000000080)=['\x00', '\xa7,-\x00', '\x00', '[!@*.\xfd,&#[:\x93&\x00', '!,+\x00'], 0x18, '\x00', [0xc7, 0xcdb, 0xf000, 0x4]}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:12 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x0, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:12 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x7a}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:12 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff]}) [ 1332.280206][T32026] snd_dummy snd_dummy.0: control 0:0:0:syz1:116 is already present [ 1332.289174][T32027] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:12 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f00000000c0), 0xe9f9, 0x8200) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@initdev}}, &(0x7f0000000200)=0xe4) write$FUSE_ENTRY(r1, &(0x7f0000000240)={0x90, 0x0, 0x0, {0x5, 0x3, 0x20000000, 0x3, 0xfffff382, 0x7f, {0x3, 0x1000, 0x40, 0x1, 0x6a27, 0xf73, 0xfffffff7, 0x2, 0x7732, 0x0, 0x5, r2, 0xee00, 0x7a9, 0x8}}}, 0x90) ptrace$poke(0x4, r0, &(0x7f0000000080), 0x1) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:12 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x300}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001013200"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:12 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "5c683dac4f3dc77b81274a53ac9b0266"}) [ 1332.493169][T32043] snd_dummy snd_dummy.0: control 0:0:0:syz1:122 is already present 23:08:12 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x0, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1332.702684][T32053] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:12 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x304}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:12 executing program 5: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000040)={0x10006, 0x3, 0x4000, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) r1 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4004240b, &(0x7f00000000c0)={0x0, 0x80, 0x5a, 0x3, 0x5, 0x8b, 0x0, 0x1, 0x34040, 0x6, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x1ff, 0x3}, 0x40250, 0x2, 0x199, 0x0, 0x3, 0x5, 0x7, 0x0, 0x2c5, 0x0, 0xfffffffe00}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) [ 1332.759872][T32061] snd_dummy snd_dummy.0: control 0:0:0:syz1:768 is already present 23:08:12 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105511, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:13 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x0, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001023200"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:13 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x403}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:13 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, &(0x7f0000000080)=0xa, 0x100000001, 0x0) r2 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r3, 0x0, r2, &(0x7f0000000080)=0xa, 0x100000001, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x80, 0x9, 0x20, 0x2, 0x9, 0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x4c5, 0x0, @perf_bp={&(0x7f0000000140)}, 0x8000, 0x1f64c243, 0x200, 0x4, 0x90a, 0x6, 0x5, 0x0, 0x3, 0x0, 0x1}, r1, 0x2, r3, 0x10) r4 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r4, 0x80dc5521, &(0x7f0000000040)=""/199) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r4, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) [ 1333.032439][T32075] snd_dummy snd_dummy.0: control 0:0:0:syz1:772 is already present [ 1333.099536][T32081] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:13 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x4c, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001033200"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:13 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x0, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:13 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x500}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1333.273375][T32093] snd_dummy snd_dummy.0: control 0:0:0:syz1:1027 is already present 23:08:13 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21224, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x80b9, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xfffffffd, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r2 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000340)={0x7, 0x2, 0x1}) r3 = dup(r2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x96000, 0x0, 0x11, r3, 0x0) r4 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r5, 0x0, r4, &(0x7f0000000080)=0xa, 0x100000001, 0x0) openat$tcp_congestion(0xffffff9c, &(0x7f0000000400), 0x1, 0x0) r6 = openat$vcs(0xffffff9c, &(0x7f00000003c0), 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r6, 0xc2c45513, &(0x7f00000006c0)={{0x6, 0x1, 0x100, 0xfff, 'syz1\x00', 0x6}, 0x0, [0x7, 0x7b4, 0x5, 0x5, 0x7ff, 0xffffffff, 0x7ff, 0x6, 0x80, 0x9, 0x0, 0x100, 0x101, 0x101, 0xff, 0x994, 0x7, 0x6, 0x8, 0xffff310b, 0x8001, 0x7ff, 0x5, 0x2, 0x7, 0x7c, 0x7, 0x81, 0xfff, 0x9, 0x0, 0x7, 0x0, 0x2, 0x0, 0x9ee, 0xee, 0xe8b, 0x5, 0x2, 0x2, 0x7, 0xffffff88, 0xd, 0x7, 0x2, 0xad23, 0x0, 0x8, 0xffffffff, 0x100, 0x4, 0xffff, 0x6, 0x1, 0x4d, 0xffffff22, 0x2, 0x7, 0x84, 0x8, 0x29, 0x50d0, 0x3, 0x80000001, 0x20, 0x40, 0x435, 0x9, 0x4, 0x2, 0x7, 0x4e64, 0xc3, 0x4000, 0x1000000, 0x400, 0x20, 0x9, 0x400, 0x4, 0x3d, 0x2, 0xffff8000, 0x7, 0x8, 0x8, 0xfffeffff, 0x5, 0x8, 0x1, 0x1, 0x9, 0x7, 0x81, 0x0, 0x8, 0x0, 0x6, 0x9, 0xff, 0x7, 0x3, 0x0, 0x361, 0x9, 0x1, 0x7, 0x7, 0x3, 0x74f, 0x1000, 0x9, 0x40, 0x5, 0xcc1e, 0x9, 0x5, 0x7ff, 0x4, 0x0, 0x1, 0x20, 0x6, 0x4, 0x3, 0x80000001, 0x6]}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r5, 0x40045532, &(0x7f0000000340)=0x366) exit_group(0x0) fremovexattr(r5, &(0x7f0000000380)=@known='trusted.overlay.origin\x00') ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3d07000000000000000266"}) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000040)=0x80) ioctl$VFAT_IOCTL_READDIR_BOTH(r0, 0x82187201, &(0x7f0000000100)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) [ 1333.423691][T32099] snd_dummy snd_dummy.0: control 0:0:76:syz1:0 is already present [ 1333.447496][T32105] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:13 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x600}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:13 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x0, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1333.511253][T32109] snd_dummy snd_dummy.0: control 0:0:0:syz1:1280 is already present 23:08:13 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x4c, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001003300"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1333.677560][T32111] syz-executor.5: vmalloc error: size 118784, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 1333.694954][T32111] CPU: 1 PID: 32111 Comm: syz-executor.5 Not tainted 5.15.0-syzkaller #0 [ 1333.703394][T32111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1333.713473][T32111] Call Trace: [ 1333.716748][T32111] [ 1333.719679][T32111] dump_stack_lvl+0xcd/0x134 [ 1333.724283][T32111] warn_alloc.cold+0x87/0x17a [ 1333.728968][T32111] ? zone_watermark_ok_safe+0x290/0x290 [ 1333.734521][T32111] ? __kmalloc_node+0x62/0x390 [ 1333.739296][T32111] ? io_schedule_timeout+0x180/0x180 [ 1333.744602][T32111] ? __vmalloc_node_range+0x574/0xab0 [ 1333.749975][T32111] __vmalloc_node_range+0x883/0xab0 [ 1333.755187][T32111] ? vfree_atomic+0xe0/0xe0 [ 1333.759699][T32111] ? vb2_vmalloc_alloc+0x11e/0x3f0 [ 1333.764879][T32111] vmalloc_user+0x67/0x80 [ 1333.769211][T32111] ? vb2_vmalloc_alloc+0x11e/0x3f0 [ 1333.774320][T32111] vb2_vmalloc_alloc+0x11e/0x3f0 [ 1333.779264][T32111] ? vb2_vmalloc_dmabuf_ops_detach+0x190/0x190 [ 1333.785437][T32111] __vb2_queue_alloc+0x60b/0x1180 [ 1333.790514][T32111] vb2_core_reqbufs+0x80f/0xdd0 [ 1333.795380][T32111] ? __vb2_queue_cancel+0xd20/0xd20 [ 1333.800595][T32111] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1333.806852][T32111] vb2_reqbufs+0x1a3/0x200 [ 1333.811296][T32111] v4l2_m2m_ioctl_reqbufs+0xda/0x220 [ 1333.816663][T32111] v4l_reqbufs+0xa2/0xd0 [ 1333.820957][T32111] __video_do_ioctl+0xb94/0xe20 [ 1333.825816][T32111] ? v4l_print_control+0x60/0x60 [ 1333.830767][T32111] video_usercopy+0x474/0x16b0 [ 1333.835539][T32111] ? v4l_print_control+0x60/0x60 [ 1333.840480][T32111] ? v4l_enumstd+0x60/0x60 [ 1333.844905][T32111] ? lock_downgrade+0x6e0/0x6e0 [ 1333.849758][T32111] ? find_held_lock+0x2d/0x110 [ 1333.854536][T32111] v4l2_ioctl+0x1b3/0x250 [ 1333.858924][T32111] v4l2_compat_ioctl32+0x216/0x2c0 [ 1333.864034][T32111] ? ctrl_is_pointer+0x350/0x350 [ 1333.868985][T32111] __do_compat_sys_ioctl+0x1c7/0x290 [ 1333.874288][T32111] __do_fast_syscall_32+0x65/0xf0 [ 1333.879319][T32111] do_fast_syscall_32+0x2f/0x70 [ 1333.884175][T32111] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1333.890505][T32111] RIP: 0023:0xf6ec1549 [ 1333.894573][T32111] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1333.914178][T32111] RSP: 002b:00000000f44bb5fc EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1333.922592][T32111] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000c0145608 [ 1333.930566][T32111] RDX: 0000000020000340 RSI: 0000000000000000 RDI: 0000000000000000 [ 1333.938643][T32111] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1333.946620][T32111] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1333.954589][T32111] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1333.962574][T32111] [ 1333.965691][T32111] Mem-Info: [ 1333.968807][T32111] active_anon:1618 inactive_anon:388909 isolated_anon:0 [ 1333.968807][T32111] active_file:9435 inactive_file:46257 isolated_file:0 [ 1333.968807][T32111] unevictable:770 dirty:59 writeback:0 [ 1333.968807][T32111] slab_reclaimable:17535 slab_unreclaimable:147498 [ 1333.968807][T32111] mapped:66943 shmem:13380 pagetables:96530 bounce:0 [ 1333.968807][T32111] kernel_misc_reclaimable:0 [ 1333.968807][T32111] free:812683 free_pcp:14612 free_cma:0 [ 1334.010937][T32111] Node 0 active_anon:6472kB inactive_anon:1364884kB active_file:37388kB inactive_file:161988kB unevictable:1544kB isolated(anon):0kB isolated(file):0kB mapped:267552kB dirty:196kB writeback:0kB shmem:51028kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 1167360kB writeback_tmp:0kB kernel_stack:56100kB pagetables:166856kB all_unreclaimable? no [ 1334.043252][T32111] Node 1 active_anon:0kB inactive_anon:190752kB active_file:352kB inactive_file:23040kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:220kB dirty:40kB writeback:0kB shmem:2492kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB kernel_stack:61920kB pagetables:219264kB all_unreclaimable? no [ 1334.074187][T32111] Node 0 DMA free:10816kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:2392kB active_file:0kB inactive_file:72kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:212kB local_pcp:100kB free_cma:0kB [ 1334.102198][T32111] lowmem_reserve[]: 0 2647 2648 2648 2648 [ 1334.107992][T32111] Node 0 DMA32 free:44472kB boost:0kB min:35688kB low:44608kB high:53528kB reserved_highatomic:0KB active_anon:6472kB inactive_anon:1362492kB active_file:37388kB inactive_file:161916kB unevictable:1544kB writepending:196kB present:3129332kB managed:2718872kB mlocked:0kB bounce:0kB free_pcp:43604kB local_pcp:21688kB free_cma:0kB [ 1334.134116][T32122] snd_dummy snd_dummy.0: control 0:0:76:syz1:0 is already present [ 1334.138845][T32111] lowmem_reserve[]: 0 0 0 0 0 [ 1334.151375][T32111] Node 0 Normal free:0kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:656kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1334.177873][T32111] lowmem_reserve[]: 0 0 0 0 0 [ 1334.182668][T32111] Node 1 Normal free:3194296kB boost:0kB min:54208kB low:67760kB high:81312kB reserved_highatomic:0KB active_anon:0kB inactive_anon:190952kB active_file:352kB inactive_file:23040kB unevictable:1536kB writepending:40kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:14224kB local_pcp:11712kB free_cma:0kB [ 1334.213093][T32111] lowmem_reserve[]: 0 0 0 0 0 [ 1334.217834][T32111] Node 0 DMA: 2*4kB (UM) 1*8kB (M) 1*16kB (E) 9*32kB (UE) 4*64kB (UME) 2*128kB (UE) 1*256kB (E) 3*512kB (UME) 2*1024kB (ME) 3*2048kB (UME) 0*4096kB = 10816kB [ 1334.234037][T32111] Node 0 DMA32: 52*4kB (ME) 135*8kB (ME) 141*16kB (UME) 453*32kB (UE) 83*64kB (UE) 19*128kB (UE) 29*256kB (ME) 16*512kB (UME) 3*1024kB (UM) 0*2048kB 0*4096kB = 44472kB [ 1334.251040][T32111] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 1334.262635][T32111] Node 1 Normal: 2*4kB (UE) 4*8kB (UE) 1*16kB (E) 1*32kB (U) 2*64kB (UM) 2*128kB (UE) 1*256kB (E) 3*512kB (UME) 3*1024kB (UME) 1*2048kB (M) 778*4096kB (M) = 3194072kB [ 1334.279563][T32111] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1334.289127][T32111] Node 0 hugepages_total=3 hugepages_free=0 hugepages_surp=1 hugepages_size=2048kB [ 1334.298501][T32111] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1334.308109][T32111] Node 1 hugepages_total=4 hugepages_free=3 hugepages_surp=2 hugepages_size=2048kB [ 1334.317460][T32111] 38094 total pagecache pages [ 1334.322231][T32111] 0 pages in swap cache 23:08:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001013300"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:14 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x4c, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1334.326386][T32111] Swap cache stats: add 0, delete 0, find 0/0 [ 1334.332600][T32111] Free swap = 0kB [ 1334.336321][T32111] Total swap = 0kB [ 1334.340088][T32111] 2097051 pages RAM [ 1334.343896][T32111] 0 pages HighMem/MovableOnly [ 1334.348572][T32111] 383924 pages reserved [ 1334.352785][T32111] 0 pages cma reserved 23:08:14 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x0, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:14 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x700}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001023300"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1334.454509][T32130] snd_dummy snd_dummy.0: control 0:0:0:syz1:1536 is already present 23:08:14 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0xa00}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1334.579729][T32133] snd_dummy snd_dummy.0: control 0:0:76:syz1:0 is already present [ 1334.608955][T32140] snd_dummy snd_dummy.0: control 0:0:0:syz1:1792 is already present 23:08:14 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x0, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1334.858069][T32150] snd_dummy snd_dummy.0: control 0:0:0:syz1:2560 is already present 23:08:15 executing program 5: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000, 0x4000010, r0, 0x69a72000) 23:08:15 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x8, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001033300"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:15 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x1f00}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:15 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x0, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1335.028577][T32159] __nla_validate_parse: 3 callbacks suppressed [ 1335.028596][T32159] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1335.045810][T32158] snd_dummy snd_dummy.0: control 0:0:8:syz1:0 is already present [ 1335.085926][T32164] snd_dummy snd_dummy.0: control 0:0:0:syz1:7936 is already present 23:08:15 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x8, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:15 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rt_acct\x00') 23:08:15 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x2000}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001003400"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1335.261768][T32174] snd_dummy snd_dummy.0: control 0:0:8:syz1:0 is already present 23:08:15 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x0, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:15 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x8, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:15 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x7, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x79, 0x10, 0xa8}, [@ldst={0x4, 0x3}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x22e, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:15 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x4800}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1335.481895][T32192] snd_dummy snd_dummy.0: control 0:0:0:syz1:8192 is already present [ 1335.509149][T32190] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1335.632414][T32197] snd_dummy snd_dummy.0: control 0:0:8:syz1:0 is already present 23:08:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001013400"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:15 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x4c00}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:15 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) exit_group(0x6) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:15 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x0, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1335.700675][T32206] snd_dummy snd_dummy.0: control 0:0:0:syz1:18432 is already present 23:08:15 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc0405519, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1335.901394][T32219] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1335.908631][T32221] snd_dummy snd_dummy.0: control 0:0:0:syz1:19456 is already present 23:08:16 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x6000}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:16 executing program 5: getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xffff, 0x9d, 0xa14c, 0x3622, 0x2, 0x6, 0x4, {0x0, @in6={{0xa, 0x4e24, 0x8000, @dev={0xfe, 0x80, '\x00', 0x2f}, 0x6a4b1c00}}, 0x2, 0x7fff, 0x8, 0xeaa1, 0x800}}, &(0x7f0000000100)=0xb0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0xfc, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x919}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/rt_cache\x00') setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000140)={@remote, @empty}, 0xc) r2 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) [ 1336.096610][T32230] snd_dummy snd_dummy.0: control 0:0:0:syz1:24576 is already present 23:08:16 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x0, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:16 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc0405519, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001023400"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:16 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x6800}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1336.283593][T32244] snd_dummy snd_dummy.0: control 0:0:0:syz1:26624 is already present 23:08:16 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x6c00}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:16 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x0, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1336.343691][T32246] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:16 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc0405519, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001033400"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:16 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x7400}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1336.536924][T32254] snd_dummy snd_dummy.0: control 0:0:0:syz1:27648 is already present 23:08:16 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc0405519, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:16 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x0, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1336.740343][T32265] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1336.791841][T32268] snd_dummy snd_dummy.0: control 0:0:0:syz1:29696 is already present 23:08:17 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)=0x1ff) r1 = gettid() timer_create(0xb, &(0x7f0000000000)={0x0, 0x14, 0x4, @tid=r1}, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000000c0)={{0x9, 0x3, 0x5, 0x46f, 'syz0\x00'}, 0x1, 0x20, 0x0, r1, 0x5, 0x40, 'syz1\x00', &(0x7f0000000280)=['/\x94Y\xaa\xb0\xff\av/\b\x00d/\xb5\\n)rdlC#\x00', ')\x00', 'a\xaf \xbe\x12\x18\x16\xfb\x1co#\x81\x8e_\xdf\xef\xc1\x95q\xe5\x91wK\at+[\xcd\"\xeb\xf0\x0e\f_~\x97\xe2', '\x00', '/dev/snd/controlC#\x00'], 0x52, '\x00', [0xe327, 0x0, 0x81, 0x8000]}) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f0000000080)={0x2, [0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0xffffffff, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:17 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc0405519, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:17 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x7a00}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001003500"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:17 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x0, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:17 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc0405519, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:17 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0xff00}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1337.215790][T32292] snd_dummy snd_dummy.0: control 0:0:0:syz1:31232 is already present [ 1337.223312][T32288] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:17 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x0, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:17 executing program 5: perf_event_open(&(0x7f00000003c0)={0x4, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x6, @perf_bp={0x0, 0x8}, 0x45a75, 0x0, 0x80, 0x0, 0x0, 0x7, 0x0, 0x0, 0x62c, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000240)) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, "0000ff00000000000000000000000600"}) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$AUTOFS_IOC_EXPIRE(r2, 0x810c9365, &(0x7f0000000040)={{0x5, 0x1000}, 0x100, './file0\x00'}) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:17 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc0405519, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:17 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x1000000}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001013500"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:17 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:17 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0x0, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:17 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x2000000}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:17 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc0405519, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1337.638695][T32325] snd_dummy snd_dummy.0: control 0:0:0:syz1:16777216 is already present [ 1337.658812][T32324] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:17 executing program 5: syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) syz_open_dev$sndctrl(&(0x7f0000000400), 0x6, 0x488001) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, &(0x7f0000000080)=0xa, 0x100000001, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000040)={0x5, 0x3, 0x4, 0x5, '\x00', '\x00', '\x00', 0x3e, 0x6, 0x7, 0x7f, "7f84731f4265cb3b416512259906b59a"}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000003c0)=0x5) exit_group(0x0) recvmmsg$unix(r1, &(0x7f0000003400)=[{{&(0x7f00000001c0)=@abs, 0x6e, &(0x7f00000028c0)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000240)=""/194, 0xc2}, {&(0x7f0000001440)=""/212, 0xd4}, {&(0x7f0000001540)=""/235, 0xeb}, {&(0x7f0000001640)=""/184, 0xb8}, {&(0x7f0000000340)=""/88, 0x58}, {&(0x7f0000001700)=""/109, 0x6d}, {&(0x7f0000001780)=""/44, 0x2c}, {&(0x7f00000017c0)=""/210, 0xd2}, {&(0x7f00000018c0)=""/4096, 0x1000}], 0xa, &(0x7f0000002940)=[@rights={{0x10, 0x1, 0x1, [0xffffffffffffffff]}}], 0x10}}, {{&(0x7f0000002980)=@abs, 0x6e, &(0x7f0000002d00)=[{&(0x7f0000002a00)=""/3, 0x3}, {&(0x7f0000002a40)=""/233, 0xe9}, {&(0x7f0000002b40)=""/109, 0x6d}, {&(0x7f0000002bc0)=""/124, 0x7c}, {&(0x7f0000002c40)=""/135, 0x87}], 0x5, &(0x7f0000002d40)=[@cred={{0x18}}, @cred={{0x18}}, @cred={{0x18}}, @cred={{0x18}}, @cred={{0x18}}, @cred={{0x18}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x18}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f00000030c0)=[{&(0x7f0000002e40)=""/57, 0x39}, {&(0x7f0000002e80)=""/109, 0x6d}, {&(0x7f0000002f00)=""/145, 0x91}, {&(0x7f0000002fc0)=""/253, 0xfd}], 0x4, &(0x7f0000003100)=[@cred={{0x18}}, @rights={{0xc}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x18}}, @cred={{0x18}}, @cred={{0x18}}, @cred={{0x18}}, @cred={{0x18}}], 0xd0}}, {{0x0, 0x0, &(0x7f0000003380)=[{&(0x7f0000003200)=""/26, 0x1a}, {&(0x7f0000003240)=""/97, 0x61}, {&(0x7f00000032c0)=""/140, 0x8c}], 0x3, &(0x7f00000033c0)=[@cred={{0x18}}], 0x18}}], 0x4, 0x0, 0x0) 23:08:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001023500"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:17 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x3000000}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:18 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0x0, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:18 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc0405519, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1337.890021][T32342] snd_dummy snd_dummy.0: control 0:0:0:syz1:33554432 is already present 23:08:18 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0xfffffd40, 0x30002) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.log\x00', 0x80000, 0x81) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc2c45512, &(0x7f0000000080)={{0x4, 0x5, 0x7fffffff, 0x2, 'syz1\x00', 0x9}, 0x1, [0x3, 0x2, 0x8001, 0x5, 0x8, 0x5, 0x0, 0x0, 0x7fff, 0xff, 0x1ff, 0xd4, 0x6, 0x8, 0x7, 0x80000000, 0x80000001, 0x3ff, 0x8, 0x5158c83d, 0x9, 0xe46a962, 0x7, 0x4, 0x9, 0x2, 0x7, 0xaf9, 0x6, 0xff, 0x20, 0x9, 0x5, 0x4, 0x1f, 0xff, 0x7, 0x1, 0x3, 0x80000001, 0x80000001, 0xa8, 0x9, 0xfffffffd, 0x9, 0x1, 0xffff, 0x27a1, 0x100, 0x6, 0x0, 0x3, 0x81, 0x5, 0x5, 0x0, 0x10001, 0xea, 0x401, 0xb2, 0x7b, 0x2, 0x8, 0x9, 0x3, 0x9, 0xfff, 0xffffffff, 0x4, 0x1, 0x200, 0x47, 0x1ff, 0x0, 0x3f, 0x0, 0x3, 0x0, 0x3, 0x7fffffff, 0xbe84, 0x6, 0x3, 0x6, 0x3, 0x20, 0x7e3, 0x5f29, 0x4, 0x7fffffff, 0x6c8c, 0x9, 0x80000000, 0x6, 0xfff, 0x8, 0x5, 0x6, 0x2, 0xd34d, 0x5, 0x0, 0x1, 0x3, 0xc66e, 0x6, 0x3, 0x0, 0xfffffffe, 0xa61, 0x20, 0x5, 0x200, 0x0, 0x10001, 0x6, 0x8, 0x1, 0x80, 0xffffffff, 0x3f, 0x2, 0x4, 0xffffffff, 0x0, 0x0, 0x8001]}) [ 1337.951654][T32346] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001033500"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:18 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x3040000}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:18 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc0405519, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1338.138295][T32358] snd_dummy snd_dummy.0: control 0:0:0:syz1:50331648 is already present 23:08:18 executing program 5: perf_event_open(&(0x7f00000003c0)={0x3, 0x80, 0xdf, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) r1 = openat$udambuf(0xffffff9c, &(0x7f0000000040), 0x2) dup2(r1, 0xffffffffffffffff) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:18 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0x0, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:18 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x4000000}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1338.265540][T32369] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1338.303569][T32373] snd_dummy snd_dummy.0: control 0:0:0:syz1:50593792 is already present 23:08:18 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) clone(0xa3002800, &(0x7f0000000040)="bb0c7b6d652dc50c41c4f107005a1714abb710e325a314952f0416fb3e80911b03b8be1740fc141f3ba212678a4947f1033452dfa09ccb5798f55942cfd3243eb94e87226879", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="3ce5f0eeb8feaad27ce2b3bbbb19b870fc334edbf32da2d2a90f0da657b50c023a9d85773dd7104d580553b54705a7fb60a0cf36cc3a68b7bd6ded7eacc3cb6d6344d72b79455927e2b58d47") ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001003600"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:18 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc0405519, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:18 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x0, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:18 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x5000000}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1338.490887][T32387] snd_dummy snd_dummy.0: control 0:0:0:syz1:67108864 is already present 23:08:18 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x4020100, &(0x7f0000000040)="b15f81beeaf28633fb1362f56398c11686fc667c22963a06d559aa6e4b3186c5b5e0e8971c60c71517c02e0989ec0cf27a8ba08f71e2fbe9ded0d6b2105c2ee5afc9f579899ff14286132e0131c585ebad83ce9b87a968ec0a936d9dbbaa97bfc161370ea76896", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="a1b9bcb0274f011b9b9150c2eee66394d82e75cc4ebdc8e266a4f1494482d2628a65c224499489d91178c8920eacff8742a0cc12ca2139e2334ba5a70d234bb30521c51977ca25fb342e1826f28db2cb2a248090511dabf163ed48ac3c4a4240990bc2ec17ff26c7978947acd509c805a8241bee3536948317744e76c8177b3f5e980f51884bbe395c8df437eb57cf5ffa3f44890f001c763e1f8cda9dd5b6756e7c5a364bd7396944313d") exit_group(0x0) clone(0x200, &(0x7f0000000480)="1f05d4198578a9089f288c32582e48ec82fab52a137f3a59ee6073ba88a550e43d4062d3a80152b40174d4f58cc29e5441f0761686c677c4234400d8b0a9ac50ba550941ee6e686345be4cefd5386079a963e6cd116564ccfc341f3cc191beef4b37427856224ad2d1496b706a55e3a0cf225b176bafa51446def9616282b272d43efd5cc661caba01e593842757d25264a42b03176b29826f00b657d223314e04d8c6e467dbb688c2b88ebeba503ecc64267631f18bbe57ee4a22dbbf0957dc4b1e80c48733aaedb5bc308ae7ec987544", &(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)="023a90581e4d29df557059c4566f5b25b49b10862b209448af99ab5bc56ef9aa40d9887ec6c32cd9eefadf6476ebc52bdfc14620b752f685f24b6929fc53a180a0d08f80565c16ba97c8dfcdc34b88ed3011d27403b770ed3e927b67f9277bd7e9f54daa9fea4f48e60d8954dcb78aeb81b7d26b") r1 = dup3(r0, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000440)=0xda3c) clone(0x99048500, &(0x7f0000000200)="e32fc68ab6e8da7ccaced145984832b385d748719d295f9eb4dbe21f9b986301bc977dd1368bced50a0f36a38e2222f6e815aa3cda6fe3e7e8c4bddb7993c4ed77691497a01ff0d9ecaa36c2bd88fd6d0a0d9709f77e87fb282786e02ecfe3626980f34ac9955ed9b1d77985a343b66598419729b8c5a72ee7a299a92a155abb246e3412ec417364bb400d48f0983db68473835696914674c6fa17660a707f091b56c3e0cffc67f764fab0963e11c70a2cc89a419955522dbed407e3c1a065720da4d16f79a22c101d233bbe38de87548626f11afbe1b5981a9acc", &(0x7f0000000300), &(0x7f00000007c0), &(0x7f0000000380)="46769d20d41a228b63295c50a9929827b3adfacc801882cd28244f81341f4f1cb8ae0da0a29729d4e846ea10d937f43878b10925da0afb5b06a64efa1856b5db25849e297a96720c00845c21864cf8e5c0a6890304329e31ca6da7f7b9141e89720babe442afc88d5633f643a02e73ac8594c9dcacb7e01ee3769742b538139dfc7cef93f2d54e5e") ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x4, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) [ 1338.585790][T32394] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:18 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc0405519, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:18 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x6000000}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1338.672412][T32404] snd_dummy snd_dummy.0: control 0:0:0:syz1:83886080 is already present 23:08:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001013600"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:18 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x7000000}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1338.817265][T32421] snd_dummy snd_dummy.0: control 0:0:0:syz1:100663296 is already present 23:08:18 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x0, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:18 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc0405519, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:19 executing program 5: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000001c0), 0x4) sendfile(r1, r0, &(0x7f0000000200), 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) r3 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0) r5 = gettid() timer_create(0xb, &(0x7f0000000000)={0x0, 0x14, 0x4, @tid=r5}, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f0000000440)={{0x2, 0x5, 0x80000001, 0x9, 'syz0\x00', 0x20}, 0x2, 0x30, 0x9, r5, 0x1, 0x1, 'syz0\x00', &(0x7f0000000280)=['c\x00'], 0x2, '\x00', [0x5, 0x7, 0x8000, 0x6]}) r6 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r6, 0x0, r3, &(0x7f0000000080)=0xa, 0x100000001, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r6, 0xc1205531, &(0x7f0000000040)={0x4, 0x3, 0x7, 0x4c40, '\x00', '\x00', '\x00', 0x20, 0x7fffffff, 0x2, 0x4, "0df11574a229e6368678fda28222acab"}) 23:08:19 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x8000000}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1339.025060][T32432] snd_dummy snd_dummy.0: control 0:0:0:syz1:117440512 is already present 23:08:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001023600"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:19 executing program 3: r0 = syz_open_dev$sndctrl(0x0, 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc0405519, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:19 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x0, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:19 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0xa000000}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1339.174749][T32447] snd_dummy snd_dummy.0: control 0:0:0:syz1:134217728 is already present 23:08:19 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) r1 = gettid() timer_create(0xb, &(0x7f0000000000)={0x0, 0x14, 0x4, @tid=r1}, &(0x7f0000000040)) r2 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r3, 0x0, r2, &(0x7f0000000080)=0xa, 0x100000001, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x42, 0x20, 0x0, 0xc5, 0x0, 0xcaaa, 0x124b, 0xa, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x3, 0x8}, 0x41045, 0x101, 0x6, 0x4, 0x1, 0x4, 0x4, 0x0, 0x101, 0x0, 0xfffffffffffffffe}, r1, 0xf, r3, 0xa) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001033600"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:19 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x1f000000}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1339.394496][T32459] snd_dummy snd_dummy.0: control 0:0:0:syz1:167772160 is already present 23:08:19 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x11) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000280)={{0x4, 0x3, 0x1, 0x1ff, 'syz0\x00', 0x100}, 0x1, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0xfffffff7, 'syz0\x00', &(0x7f00000000c0)=['\x00', '\x00'], 0x2, '\x00', [0x0, 0x3ff, 0x4, 0x8ad]}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000240)) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, "0000ff00000000000000000000000600"}) syz_open_pts(r2, 0x0) sendfile64(r2, r0, 0x0, 0x28) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000240)) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, "0000ff00000000000000000000000600"}) syz_open_pts(r3, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000100)={0x7fffffff, 0x80000001, 0x1, 0x8, 0x6, "08b16668b86bba4c2b99118dda096a3c3b7c2f"}) 23:08:19 executing program 3: r0 = syz_open_dev$sndctrl(0x0, 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc0405519, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:19 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x0, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:19 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x20000000}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001003700"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1339.594475][T32476] snd_dummy snd_dummy.0: control 0:0:0:syz1:520093696 is already present 23:08:19 executing program 3: r0 = syz_open_dev$sndctrl(0x0, 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc0405519, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:19 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x48000000}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:19 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x0, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1339.811433][T32494] snd_dummy snd_dummy.0: control 0:0:0:syz1:536870912 is already present 23:08:19 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, &(0x7f0000000080)=0xa, 0x100000001, 0x0) r3 = gettid() timer_create(0xb, &(0x7f0000000000)={0x0, 0x14, 0x4, @tid=r3}, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f00000001c0)={{0x5, 0x4, 0x9, 0x0, 'syz1\x00'}, 0x4, 0x4, 0x5, r3, 0x1, 0x8a0, 'syz1\x00', &(0x7f00000000c0)=['\'\x00'], 0x2, '\x00', [0x200, 0xabc, 0x7]}) r4 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r5, 0x0, r4, &(0x7f0000000080)=0xa, 0x100000001, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r5, 0xc008551b, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]) timer_create(0x5, &(0x7f0000000100)={0x0, 0xf, 0x2, @tid=r3}, &(0x7f0000000140)) 23:08:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001013700"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:20 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x4c000000}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1339.983804][T32503] snd_dummy snd_dummy.0: control 0:0:0:syz1:1207959552 is already present 23:08:20 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc0405519, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1340.054376][T32508] __nla_validate_parse: 4 callbacks suppressed [ 1340.054396][T32508] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:20 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000000040)={0x3, 0x8, [0x3, 0x8]}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:20 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x0, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:20 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x60000000}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1340.162634][T32518] snd_dummy snd_dummy.0: control 0:0:0:syz1:1275068416 is already present 23:08:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001023700"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:20 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x68000000}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:20 executing program 5: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000)={0x40}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r1, 0x400000001ffffffd) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x0) bind$tipc(r2, &(0x7f0000000080)=@name={0x1e, 0x2, 0x0, {{0x41, 0x4}, 0x3}}, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) bind$tipc(r0, 0x0, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r4, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) r5 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYRES32, @ANYBLOB="000000b8957b7a6bd896002e2f66696c650000"]) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r6, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:20 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc0405519, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1340.350692][T32533] snd_dummy snd_dummy.0: control 0:0:0:syz1:1610612736 is already present [ 1340.402315][T32537] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:20 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x0, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:20 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x6c000000}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001033700"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1340.572766][T32545] snd_dummy snd_dummy.0: control 0:0:0:syz1:1744830464 is already present 23:08:20 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc0405519, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:20 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x0, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:20 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x74000000}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1340.783728][T32561] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1340.795989][T32560] snd_dummy snd_dummy.0: control 0:0:0:syz1:1811939328 is already present 23:08:21 executing program 3: syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc0405519, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001003800"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:21 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x7a000000}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1340.979709][T32571] snd_dummy snd_dummy.0: control 0:0:0:syz1:1946157056 is already present 23:08:21 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x0, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1341.149296][T32579] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1341.207490][T32583] snd_dummy snd_dummy.0: control 0:0:0:syz1:2046820352 is already present 23:08:21 executing program 5: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = signalfd4(r0, &(0x7f0000000100)={[0xc0000, 0x3f]}, 0x8, 0x80000) read$FUSE(r1, &(0x7f00000006c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000010000001800000037a9adbd6c2906093367151935a82a21eca652c0b6c0ab", @ANYRES32=r0, @ANYBLOB="01010000000000002e2f66696c653000"]) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x5, 0x5, 0x1, 0x6, 0x0, 0x1ff, 0x2000, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3ff, 0x4, @perf_bp={&(0x7f0000000040), 0x5}, 0x9809, 0x24, 0xffffffff, 0x6, 0x4, 0x6, 0x5, 0x0, 0x6, 0x0, 0x6}, r2, 0xe, r3, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) 23:08:21 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0xfeffffff}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001013800"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:21 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x0, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:21 executing program 3: syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc0405519, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1341.568517][T32596] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:21 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0xff000000}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1341.636149][T32603] snd_dummy snd_dummy.0: control 0:0:0:syz1:-16777217 is already present 23:08:21 executing program 5: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x1, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, 0x3, 0x10001) r1 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:21 executing program 3: syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc0405519, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:21 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x0, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001023800"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:21 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0xffffff7f}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1341.848440][T32618] snd_dummy snd_dummy.0: control 0:0:0:syz1:-16777216 is already present 23:08:22 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, "0000ff00000000000000000000000600"}) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) close(r2) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:22 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x0, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:22 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc0405519, 0x0) [ 1341.957846][T32628] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:22 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0xfffffffe}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001033800"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1342.086327][T32635] snd_dummy snd_dummy.0: control 0:0:0:syz1:-129 is already present 23:08:22 executing program 5: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$full(0xffffff9c, &(0x7f0000000200), 0x440, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x3, 0x80, 0x81, 0x7, 0x40, 0x9, 0x0, 0x7ff, 0x290, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x2, @perf_config_ext={0x10000, 0x4}, 0x4040, 0x3, 0x39, 0x0, 0x7f, 0x7, 0x456, 0x0, 0x1}, r1, 0x7, r0, 0x8) r2 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(0xffffffffffffffff, 0xc1205531, &(0x7f0000000040)={0x8, 0xb8, 0x70b, 0x6, '\x00', '\x00', '\x00', 0x3, 0x7f, 0x7f, 0x7, "e6be8cc46f92d86a82038c4587e1e42d"}) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:22 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc0405519, 0x0) 23:08:22 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x0, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:22 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x2, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1342.297726][T32652] snd_dummy snd_dummy.0: control 0:0:0:syz1:-2 is already present 23:08:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001003900"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:22 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x1, 0x4, 0x7, 0x7f, 0x0, 0xac, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x4, @perf_config_ext={0x5a, 0x5}, 0x4022, 0xff80000000000000, 0x321, 0x0, 0x101, 0x800, 0x101, 0x0, 0x4, 0x0, 0x8001}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x1) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) [ 1342.513317][T32669] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:22 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x0, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:22 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1342.591317][T32672] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:22 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc0405519, 0x0) [ 1342.641983][T32674] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:22 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001013900"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:22 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:22 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x0, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:22 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc0405519, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:23 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) r1 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xffffffff) preadv(r1, &(0x7f0000000500)=[{&(0x7f0000000040)=""/151, 0x97}, {&(0x7f0000000100)=""/172, 0xac}, {&(0x7f00000001c0)=""/110, 0x6e}, {&(0x7f0000000240)=""/53, 0x35}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000000280)=""/239, 0xef}, {&(0x7f0000000380)=""/2, 0x2}, {&(0x7f0000000440)=""/148, 0x94}], 0x8, 0x200, 0x7) ioctl$TCXONC(r1, 0x540a, 0x2) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:23 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1343.109347][T32707] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:23 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc0405519, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:23 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x0, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001023900"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:23 executing program 5: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, "0000ff00000000000000000000000600"}) syz_open_pts(0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f00000007c0), 0x7fffffff, 0x101800) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000940)=ANY=[@ANYBLOB='\x00', @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r6, 0x0, r5, &(0x7f0000000080)=0xa, 0x100000001, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETSW(r7, 0x5403, &(0x7f0000000240)) ioctl$TCSETS(r7, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, "0000ff00000000000000000000000600"}) syz_open_pts(r7, 0x0) r8 = syz_open_dev$vim2m(&(0x7f0000001ac0), 0x3, 0x2) io_submit(0x0, 0x9, &(0x7f0000001c40)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000000100)="35377de4a965c9ba8c3d210b88527934e27b6b3596d4b325f0f99ee8ced57426efa71af0f76936b51e36635b550220d408", 0x31, 0x33, 0x0, 0x3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x5, 0x8000, 0xffffffffffffffff, &(0x7f00000001c0)="a19d51c625fab36c510d7486e42ab80a27f9c37dff73bdf1ec5e5b0cbd20577b8a3c289821e0bd69b0f7ca083453412cd0d5b3afe762bce19f2dad4f4503b944b78d71f1d5850f805fba620fa011847cd06d2878df1be95b791537a766a131b7457bf29d2679f95c20f38f512035aab6522c5f04e3c1e526f6ec1e195cc15228e2ee3614a99acd3b7eef0e1a33f57852d4926a", 0x93, 0x7ff, 0x0, 0x2}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, &(0x7f0000000300)="8aa7e23aa6f2d97a77be4d2c4652d70f19bf88950b9ad94bd5f2d631f54f4481bcaa23435ad1364870509dc47dd4c73f5784165eab149d778f6e9b0c705c1d0d436ac2622885aaca9e3bd30f4c313344bdd9024bd40038635f7250dedf50ee40ad0980c9e16d248834f0ff6173b37752ff4e39247dbc459aeaf854e8373428e5f32f8cb65f7d434841", 0x89, 0x6, 0x0, 0x2}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x3, 0x7, r0, &(0x7f0000000480)="2dab3ceefeffabe04962d0a37004453cce175b98e5d865e762fb4f570899b54adc92c17186de5ed5e1d95bda8c982d5935954c3cc98e44cd0707c1022d2f0ff38d79e707ac6a96cadc1338dd30a7c758102fcbd54956ae687672fc8b30eaa375fe8ed5c6d37f35a5b73f59280c5b799047ae21472678dd39867d07e5de5621fc30c7ebaf5bd2e67c6399a276efedcb4c49ebe6dd8b56b728719e41e208c5fdc260f635e8b3253be1d63081e8f481d33dc2e625fcecf9afe4bf8949f40339e19f84e71340f76dc5", 0xc7, 0x8, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, &(0x7f0000000700)="8ee9ae81656d793c3a67c1d5ebceee2c47eca5cd706f87b9586270358b8c7872b1c9d49693a871600ed6fb4f5bb087690f5d8872d4a73e326ad2b7484ab998920548b70e30a741e7af9307c314892d7ee0b036cdea54693fefe6fcd464188fd8249c0497ecfd3640c2f9ed51b16f7d4a8b1eefa63723b1b4174a242517224dc1cdd3fba3a5bb4380ffbaf9e4373a728ea91b958a22fa559ded919cbd43495ab114ae6435d8e6ff1d779a8be2a5dc00831ffeb012", 0xb4, 0x4, 0x0, 0x1, r2}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x5, 0x4, r1, &(0x7f0000000840)="fcf68734e021d44de621775381d19d02632ebce85bcccc09b2168632637d28a154402a7da7317edd7368a09696430046369227113efd29a000227591358c670753d3282750b1a3bd1cdc3b44d33ea2a887db30393375b1af04b5ef6b1cb0a45a8eb151f6351c9afdc146d17964180daa7f7a43d5d7555b6f6afa9eee5bdcb635d43f7955144f7d290cda33edc3d188612f98943dc6974fe76ec8a7ffaf165c001f19eb9cfd8bfddf78ece304446174ea07de9ebc20a0b31b83140c484f8e8efbb82f713e9792f3e6e131eab9ddd82caf28e189ba90a3c8d6fe21545db7b374eae185c036d31225557df5553fe0c99554", 0xf0, 0x2, 0x0, 0x1, r3}, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x2, r4, &(0x7f00000009c0)="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", 0x1000, 0x7, 0x0, 0x2, r6}, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x1, 0x7, r7, &(0x7f0000001a00)="169b12eb42d3a44761bf68b199ebfe3a9df96d9c7384f8511c13fc25966f34cc30310f3b8f4ba54c536a24cb6bc1533e7fbed37f629a91c1e64eb692cd99eab4957d23aa6c641f086b80cadd42a225f72194f4f4ec3e372c15b9ddf462be33da653c9ade45f6c3a4b365ccd94f9996a3afa2d59d", 0x74, 0x0, 0x0, 0x2}, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0xff80, r8, &(0x7f0000001b00)="db551ef7aea9462ce57cd0d9b6ae1ad6e23deab2ba13829263287ffc7080947c98ae8c3bd43bd314354bfab1949d009c430eecc5810663333178f59fb00c882f31e3dba5002c97fea99f848642c0d073f77b2ce0011628f97fff5bb7b159c9a28c959586957ded9096fd48df6e6ed4580f11ca558de5e2095ac49d366c3b226f8006fb95e2c5b30da08c63fcd41f83476456926f3cdabb21f4f7e21e0bd9e58d91387c8124fe0303323010b7f1260835ec723976c4318bed0794f89b6db5d9d697a2e7bef4651a14", 0xc8, 0x5}]) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0xfe, 0x2, 0x4, 0x7, 0x0, 0xfff, 0x400a4, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xac0103a8d62ad995, @perf_config_ext={0x9, 0xfffffffffffffffb}, 0xa800, 0x50, 0x4, 0x9, 0x4, 0x5, 0x1000, 0x0, 0x80000000, 0x0, 0x2}, 0x0, 0xe, 0xffffffffffffffff, 0x2) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:23 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x10, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1343.420664][T32732] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:23 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc0405519, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65]}) 23:08:23 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x0, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:23 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x1a, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001033900"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:23 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x7, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:23 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x56, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:23 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc0405519, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff]}) [ 1343.826181][T32760] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:23 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x0, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:23 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000080)={{0x8, 0x1, 0x0, 0x3, 'syz1\x00', 0xffff}, 0x5, 0x10000000, 0x9, 0x0, 0x5, 0x200, 'syz1\x00', &(0x7f00000001c0)=['/dev/snd/controlC#\x00', '\xd84\xa9\xb8\x8e\x91\xff\x90I\x01\x13\xa7\x03-\xe3%\xd8\x05\xce\x96\x95\xdaQLZ\x90\xf3\x03\xd2\xf0\x8b\xb0\x83\xa5\x7f\xc8\x9b\x05\x0e\'e\xa0\xcb\x9e<\xae\xad#\x7f\xaf', '/dev/snd/controlC#\x00', '\x00', '\x00'], 0x5a, '\x00', [0x40, 0x8, 0xff94]}) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) clone(0x4108000, &(0x7f0000000040)="8eae3101d481387b81d50238390a058e01d09be70cd76528dc10956147a620fdef7801115a9d4b0ebdf0934af29548482fcf298976ceed", &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)="18b617719faaeee14c985516700542c45156a6027b4e27e133ebbaed6d21e7b757c4cf41b060713351ae5ed4e93f3809798a1bdd294b9130d03099448fbe1e022addd1c73a5d5d679b07abb7526988c9713f6e08c5aae57dc2ccd77d6bbc104eb9ba28") 23:08:24 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001003a00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:24 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc0405519, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:24 executing program 5: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) dup3(r0, r1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:24 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0x0, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001013a00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1344.213002][ T321] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:24 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x2, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1344.273845][ T327] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:24 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, "0000ff00000000000000000000000600"}) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) close(r2) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:24 executing program 5: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) r2 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r3, 0x0, r2, &(0x7f0000000080)=0xa, 0x100000001, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f00000006c0)={0x8000, 0x2, 0x597134cc, 0x100, '\x00', '\x00', '\x00', 0x700, 0x5, 0x0, 0x2, "cba2d5aac573ccb4b9203abbc506749b"}) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000000040)="919494f99a7d7b1295275c225cd4e6488018363de9763c3bd1b84ad2535525d6c886fe2b3de6a154e71e4c737ef80f0879f8d0a11b61ce1511f038b272cfddc78264b5e856c6146c87354b47e361141e553e263f22a6cc6f8a5b0e1323bcc12c9f241900b46805dddf6f7f235b5b67eb295ede59ba324de8fb7503d89e8da54416ee65bbf69ad87b25d2b01d7f7a28d17301237da95d", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="e17c2a93ecebf5b86a88f5c2ac7d81d4bf2ab4290b7a64aeab1e0b6da8c240baf09de1dacf105201d9385f0683a30e4874a58252a1b5b9fbb4f2e7aaf04e1c09570abb0ccb500a38edf3fe30fae85da2472b652ad7ce850cc6c343a32b266f698e67bb4a87e507bfc8123b0c65bc90780fbfeac7cc4a96a6f7afa1e7262da481f8264c0cf11e1449251bfb368b8a0c917e7b0ce4b7fd878f1d8d238d392001a0f481172383c4d8d3d14b5ea26df07eefc8fc74e384cae500e984fbec67719a7f54d89dfd4a4b3863ff45f13d624adca768a316c0931d2ad59ca63430a0e2ee97e5c427f9a39ad6825e08c46a") exit_group(0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000240)) ioctl$TCSETS(r4, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, "0000ff00000000000000000000000600"}) syz_open_pts(r4, 0x0) close_range(r4, r1, 0x2) clone(0x0, &(0x7f0000000280)="1b1971fa05918042d8bbd99edb0aaa8fd1aeab325d", &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000440)="b5649ef17af7880570019911a55ee4558bfbd02c785327ac2f660bf4d1feaa84e8d370185982d102c2d5d570433c0a6b099b09b92758a6a2d4334345648c0f9acf0d627152858714d5321bb5d6cbc32fe2bceea70f356d38f695518afb59a8c67034d5a2c2300a59420b3cff001f372ec115a49e11d10454163cefd2e4f7ea81f0bd4c5f27d9f40a98be026207784d8fcac69ee023f138c1764bf6a160129dc770b264207ab6ae2dac543cd56d7684eecb0b75195ede9b67ff0d828ecebcdc28bee57e6282754c75812d0f1a94aefbbec9ed891a1b561382488818bf2f6115ded32f73") ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) r5 = openat$bsg(0xffffff9c, &(0x7f0000000340), 0x10100, 0x0) dup2(r0, r5) 23:08:24 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0x0, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001023a00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1344.504531][ T343] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:24 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x3, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1344.598035][ T353] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:24 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0x0, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:24 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000)={0x40}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r1, 0x400000001ffffffd) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x0) bind$tipc(r2, &(0x7f0000000080)=@name={0x1e, 0x2, 0x0, {{0x41, 0x4}, 0x3}}, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) bind$tipc(r0, 0x0, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r4, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) r5 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYRES32, @ANYBLOB="000000b8957b7a6bd896002e2f66696c650000"]) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r6, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:24 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000240)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, "0000ff00000000000000000000000600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ftruncate(r1, 0xc9) r2 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TCSETS(r3, 0x5402, &(0x7f00000000c0)={0x1000, 0x5, 0xa751, 0x4, 0x4, "3e41ff9cae1e2143e9b5ae5920994f8c1a5825"}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0x40405515, &(0x7f0000000580)={0x0, 0x80000000, 0x0, 0x0, '\x00', '\x00', '\x00', 0x4, 0x0, 0x0, 0x4000000, "90683daccf3dc77b81274a53ac9b0266"}) [ 1344.783475][ T362] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001033a00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:24 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x4, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1344.858445][ T371] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:25 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x0, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:25 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)=0x0) r1 = openat$procfs(0xffffff9c, &(0x7f0000000340)='/proc/asound/timers\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x9, 0x40, 0xfe, 0x20, 0x0, 0x3, 0x2000, 0x5, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000000240), 0xe}, 0x42010, 0xfffffffffffffff7, 0x10000, 0x1, 0x80000001, 0x3, 0x81, 0x0, 0x5, 0x0, 0x3f}, r0, 0x10, r1, 0x2) r2 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x902300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000040)=0xfff) clone(0x1081400, &(0x7f0000000080)="6a28a9dedbf674e0329f07d797bcac120ac38d458d10d485c55497b6bd87446f6bdf4ccdb7dc0a823ceb02b32ace11c2ed31f7029af63af66b6fcf5a56d04ae1e9ce9f5e088104426f216ed7d5fd501ad41c8f58ecf40b2fd2891e7feab91d54b8783b2a0dc8d7dd12", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="3ac9df2adf2f83c05bb4a2d34f72bc7626d79b9d58a85659c5e01753314ccc46d663edc132a6921a8ab821dc9f21070576c191a3ec74a191a57fe71fa850334936d94ff69bccbae78c4eed09bffe045569fbd4") r3 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r4, 0x0, r3, &(0x7f0000000080)=0xa, 0x100000001, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r4, 0x40045532, &(0x7f0000000200)=0x6) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) [ 1345.050173][ T381] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1345.063835][ T384] __nla_validate_parse: 3 callbacks suppressed [ 1345.063854][ T384] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:25 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x5, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1345.129462][ T388] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:25 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0xffffffff}, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000080)={{0x6, 0x4, 0x9, 0x178, '\x00', 0x1000}, 0x4, 0x10000000, 0x7ff, 0x0, 0x1, 0x4, 'syz0\x00', &(0x7f0000000040)=['\x13'], 0x1, '\x00', [0x85, 0x50, 0x200, 0x3]}) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) socket$kcm(0x29, 0x5, 0x0) clone(0x100000, &(0x7f00000001c0)="5ded0cde21eb742be8f01f6fe1edf8c204e2064b0bb498eb202fbdbc24f8c4b2c4981a15222c7fcf2c3ac64eeca19050669a3fc171bb794072450e60e69410263429f0c1c757a47d3377834e2846df330c6e1b971f2028b9c3c2e0fd14b43c15baacb5b6879b543b7332b9141e118325483e0e66feeb19aac715ec123d09128bebefa5e1074b465343cb91b0374a4a07dc1874962a527fcb35115bb2fa71737d16afac5a759b5c52c8f29a6f2b6b19294a", &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="937bb87c8997b1112689fc2823a8593c65020c78e5df43c3c10d0bf409f9688eb37ea80b21cbfad46e1931e8492b3a270ff6122690fbfaf858190368e065d63f572058769be84188f624cb9b2b00f52efd76cc36e927d022b6570228598025c95cf141f76e777a18ef821715c9bd8f19a932ea7acc310b79099f893488922994bc66a486670c017e252564ace160125747057ac2ee5ff5f0c113335fcb06765b78f8") r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000640), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f00000007c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_HARDIF(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="10000000", @ANYRES16=r4, @ANYBLOB="050008000300", @ANYRES32=r5, @ANYBLOB="0600280000000000"], 0x24}, 0x1, 0x0, 0x0, 0x8805}, 0x0) sendmsg$kcm(r1, &(0x7f0000001bc0)={&(0x7f0000000480)=@ll={0x11, 0x1b, r5, 0x1, 0x0, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000500)="516f37d0f74e77dd32c3475c846934beac409ee5e68bb90024142fec32ac3bede059b993045b8f78fb1c3807f8bb5e5d05bf1db33e70f6e683276504", 0x3c}, {&(0x7f00000006c0)="9808ab3c2cce57170ff5e0d1d251c02750199c257a8b819af74b89164f7f8572de114ed0ad3dc4377a2aa511da2a27ba6a4ab735b8f270fa212a800303fa9306b3ace1f78c8563ab5c3d07cc9b840bc3f5dbfbc1f18be841d450cf61166cb2ce59e4770fb61fd3c4aea80062a214f99a1860875b5915d7e89e06fc1336b8e5cd5c638bc92da8bd12b718702275a3aeaeb3f2a9b422205678aa866079a6fda279ac05340a55a5d55b7577f9271542d751c8f30c13f0595d8cffb72269a28015d294e13c94d35762e11edd5aedb8b26c30c29e76df1cfff17fdb016d34d7207513d2f2868d542a702deebd66fbfa93c82825da", 0xf2}, {&(0x7f00000007c0)="110aa41d14e0c1e71af276fc2601ccdd5b321eb57dc76ecf0c18ec210ca362195de29e1af3c3f550e761dab516e3a1b512ff0b804373ede26485d5f4b21aa816de4607634f5095fc35", 0x49}, {&(0x7f0000000840)="50857898c081b772bbc584a4b897fd9d2aa007a60a4acd23c47f378fdefeea5410749b200704b347029da8fdf5bf71493db3035993ef101c2c198bc75d4eb7623e089ee75eb6f989d05f8bf9d0dfed9287b86b6d455d3334e7d03103df5a750111b11f266bdc57ed3b6b630df79e9e9b7afb23d624defd1929779412136cce54c63db496127dc9fcfe77b753f1521f6c738eeb10a70c4e250c5fb7647ff988cdda12ed5061ca12f5096eb5f31589bc153f42178b95d5ef60989906630e6fd6ef327099b5dc75f10f5d57e31e2611a58ccbd8ccc760cb9ee719d5c5b35c7b553e", 0xe0}, {&(0x7f0000000940)="5967d4bfd0dd3a207ab91c1f87f6b4c88841cc002f95735f1f8fa073b64e6caead726ebf038088578db7944443a06e39b708b7673b9921c90832aa2f054967cdd6fe215ac20396528950064f03f036ef27a1a1fbffd019ec2883679e83970d61411dca6a3bc23df3b5ef17b9021973c0905858", 0x73}, {&(0x7f0000000540)="d362858dd7939a737f", 0x9}], 0x6, &(0x7f0000000a00)=[{0xb8, 0x118, 0x401, "0facb0a7bd9c81cfbfc5f783128ab243aae98ca6198b19a90bad842edc2297c96dfa1bd0f912ad6f38bfae82f73dbb93ceb9c466952fd45a132dac7a768f350ea7da7598558314b3958e35c2494a98bc61f14b6659bfae493a5f38cafc4560f3136874a931c6f96433f9a586c860ab242a41ea7b42068d78208c3ef4b47060724ae6afc13d121240f0cdee120e8409f3f86ebabd96906df3e8b7c64efb62b5bfb7178cd3e3426f727f2e"}, {0xf4, 0x6, 0x8, "0207f1d5211fcc3ca8ab802ab89c3c4d86f9e63aea2bbc65e692eb0227ac223e72bdfc51ad585c519d40244088252eb98c5739299d2df80987920c81120fca94e88e781a1d8a75be3a7b25503b9e147df074434ab3f9f75fc699f3aaafc2f3b344659a768f310f353716e34532ba05b9bfa55376f8c310c2377a09f57f6783ec2f850b7e4f2651363a62ab00f001eeab37c632b4b4882fbe2c96b6a0eafec7b003b9900c52342aafbd6c20bd9b5f0b75ddeed1c2b509b4fe07b0db7371dd657321e81aebb652651914b37153307966f7daf96b0d71a85a1906a2c1c23d5ddcb930f30527ca"}, {0x100c, 0x0, 0x5, "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"}], 0x11b8}, 0x20000000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0xce, "90683daccf3dc77b81274a53ac9b0266"}) r6 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r7 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r7, 0x0, r6, &(0x7f0000000080)=0xa, 0x100000001, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r7, 0x40045532, &(0x7f0000000440)=0x5) 23:08:25 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x0, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001003b00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1345.326053][ T395] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:25 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x6, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1345.391202][ T402] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:25 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000040), 0xfffffffe, 0x103000) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) [ 1345.469213][ T405] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1345.561348][ T413] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1345.647765][ T418] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:25 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000)={0x40}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r1, 0x400000001ffffffd) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x0) bind$tipc(r2, &(0x7f0000000080)=@name={0x1e, 0x2, 0x0, {{0x41, 0x4}, 0x3}}, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) bind$tipc(r0, 0x0, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r4, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) r5 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYRES32, @ANYBLOB="000000b8957b7a6bd896002e2f66696c650000"]) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r6, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:25 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x0, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001013b00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:25 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x7, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:25 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x9c, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2851, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x890, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) [ 1345.800260][ T427] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1345.832722][ T428] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:25 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x0, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:26 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, &(0x7f0000000080)=0xa, 0x100000001, 0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x1, 0x1, 0x8, 0xce, 0x0, 0x5, 0x44200, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x83f, 0x4, @perf_bp={&(0x7f0000000040), 0x2}, 0x40410, 0x1, 0x4, 0x8, 0x6, 0x0, 0x2, 0x0, 0x8c9, 0x0, 0x6}, r0, 0x8, r2, 0xa) r3 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001023b00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:26 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x8, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1346.087504][ T451] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:26 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x0, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1346.148423][ T454] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:26 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0xa, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:26 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x4, 0x2, 0x0, 0x4, '\x00', '\x00', '\x00', 0x0, 0x9, 0x8d, 0x6, "90683dacc93dc77b81274a53ac9b0266"}) [ 1346.211644][ T458] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1346.365987][ T464] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1346.426405][ T473] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:26 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000)={0x40}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r1, 0x400000001ffffffd) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x0) bind$tipc(r2, &(0x7f0000000080)=@name={0x1e, 0x2, 0x0, {{0x41, 0x4}, 0x3}}, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) bind$tipc(r0, 0x0, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r4, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) r5 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYRES32, @ANYBLOB="000000b8957b7a6bd896002e2f66696c650000"]) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r6, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:26 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000040), 0xffffffe0, 0x40002) ioctl$DRM_IOCTL_SYNCOBJ_WAIT(0xffffffffffffffff, 0xc02064c3, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x0, 0x0], 0xffff, 0x3, 0x2, 0x0}) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_SIGNAL(0xffffffffffffffff, 0xc01864cd, &(0x7f00000001c0)={&(0x7f0000000140)=[0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0], 0x3, 0x1}) ioctl$DRM_IOCTL_SYNCOBJ_WAIT(0xffffffffffffffff, 0xc02064c3, &(0x7f0000000240)={&(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x5, 0x2, 0x0}) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_SIGNAL(0xffffffffffffffff, 0xc01864cd, &(0x7f0000000340)={&(0x7f0000000280)=[0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x1}) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_WAIT(r0, 0xc02864ca, &(0x7f00000003c0)={&(0x7f0000000080)=[0x0], &(0x7f0000000380)=[r1, 0x0, r2, r3, r4, 0x0, 0x0, 0x0], 0x7f, 0x1, 0x7}) r5 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r5, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001033b00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:26 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000240)) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, "0000ff00000000000000000000000600"}) syz_open_pts(r1, 0x0) r2 = socket$inet(0x2, 0x3, 0x800000800000001) getsockopt$inet_mreqsrc(r2, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x28) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f00000014c0)=0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001840)={{}, r3, 0x0, @unused=[0x15, 0x80], @subvolid=0x8}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r1, 0x50009417, &(0x7f00000006c0)={{r0}, r3, 0xa, @inherit={0x50, &(0x7f0000000040)={0x1, 0x1, 0x3, 0x400, {0x31, 0x4, 0x0, 0x12, 0xd18}, [0x0]}}, @devid}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:26 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x48, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:26 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x0, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1346.723886][ T478] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:26 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xe1, 0x0, 0x0, 0x6a, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, @perf_bp={0x0}, 0x4000, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xfffffffc, 0xffffffffffffffff, 0x3) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x7) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:26 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x2, 0x20000) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) [ 1346.794044][ T485] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001003c00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:26 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x4c, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:27 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x7fff, 0x0, '\x00', '\x00', '\x00', 0x0, 0x1, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') [ 1346.885070][ T497] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:27 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x0, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1347.061687][ T513] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1347.064551][ T517] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1347.137782][ T521] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:27 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000)={0x40}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r1, 0x400000001ffffffd) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x0) bind$tipc(r2, &(0x7f0000000080)=@name={0x1e, 0x2, 0x0, {{0x41, 0x4}, 0x3}}, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) bind$tipc(r0, 0x0, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r4, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) r5 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYRES32, @ANYBLOB="000000b8957b7a6bd896002e2f66696c650000"]) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) 23:08:27 executing program 5: perf_event_open(&(0x7f00000003c0)={0x3, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f0000000040)=0x7fff, 0x4) 23:08:27 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x60, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:27 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0x6) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000080)) 23:08:27 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x0, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001013c00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:27 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x5) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0xfffffff9, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) [ 1347.820457][ T536] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1347.836966][ T539] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:27 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x68, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:27 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x0, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:28 executing program 5: r0 = openat$dlm_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xdf, 0x0, 0x80, 0x0, 0x0, 0x3, 0x400, 0x39fba65f08ae32b6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0xa6}, 0x0, 0xb, r0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) [ 1347.886993][ T548] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:28 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) r2 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000000c0)={{0x9, 0x3, 0x101, 0x800, 'syz0\x00', 0x3}, 0x2, 0x400, 0x7, r2, 0x1, 0x0, 'syz0\x00', &(0x7f0000000080)=['#-,\x00'], 0x4, '\x00', [0x7f, 0x101, 0x6, 0x200]}) clone(0x80000, &(0x7f0000000200)="75a974d56935e18eef01a9f954859b89e63263d0dde940628b75678d53ce505eae97bb991a1057ccd84539e6997337a031c836f0cb54c985c428f1cbeeec67f0fef9c3ebef67e26455c9be69a44b9243adf03713c3cd0d85ca", &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="77fc86a91002a0a1675c373e4edb927420f81b77348bcee2a3957487556eb7c46c2baa5c6cca73830d8af75745171b227a668df6912904274f23a3515978db33a9e936b8364d73d3474134601016776699f84ac3587c1b342b12b75da9207cd5b0af84d443d4314303dab3dd0ff37be63c3d95939da6a27bd00b2ccaf06c4b7dcbaa74eef4c422e896a8489c3e35f240cf8922055ec226a004cf20ca77894b963b4ebdb00b334f180033a85b") 23:08:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001023c00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1348.070154][ T559] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1348.131284][ T571] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1348.255625][ T578] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001033c00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:28 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0x0, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:28 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x10110480, &(0x7f0000000040)="e9670976d4425e96a0d633d62102dd3b720d93c9302f5904d036bf0d600931f3b83a04c5598509fbe19ee53be89b8bbc080ae67c9677d3b2541a42a79d", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) clone(0x0, &(0x7f0000000100)="15871b993154ef63069b7ca08889555e42aea6030ccafb10308656d1bf98c6f54735f2d363f5000580ccb53e1e449d7f6682ad2592bf174afe6b53183e0f5ba6cc64827a5578e06cef5bd4bafc44d3df02dbd00710eadfe02c24ce9f5c5b", &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="d2d62925d7975e4a2ce66ac79023821d70288e6f355b46f4772790285d3d46762332af32070e81fdfbd4") exit_group(0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:28 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x6c, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:28 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000240)) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, "0000ff00000000000000000000000600"}) syz_open_pts(r1, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r1, 0xc038943b, &(0x7f0000000080)={0x0, 0x18, '\x00', 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0]}) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:28 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000)={0x40}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r1, 0x400000001ffffffd) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x0) bind$tipc(r2, &(0x7f0000000080)=@name={0x1e, 0x2, 0x0, {{0x41, 0x4}, 0x3}}, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) bind$tipc(r0, 0x0, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r4, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) r5 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYRES32, @ANYBLOB="000000b8957b7a6bd896002e2f66696c650000"]) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 1348.752803][ T594] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:28 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x5, 0x3, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, 'f\x00'}) [ 1348.794994][ T590] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:28 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x74, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:29 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x80000000, &(0x7f00000006c0)="d0ee3e5363dd3dddea40672eb7e0a170aaaa3051f9d68be04624bdd5adda7f796c69e6577a54259529f20c5e3661a00e0434ef9ea9e2738c5d6d7297f4cd5e3a02fade651680732bea4484108ea67063c8dba38f3d5aa43213adc1a85e727c68384b409abc91de8884509750bd360c12fb3a4ee1dce41ef57de12ef587e49086831949321588686194b97ad4d2e9146c88fd080b0300592e870074dd792d3aa5eead8106241482c9fe652691e07311598790329a47250fc90035daa71f40e5a7a13faa755ede92074225f747464905e952633f8a6079f5797b7e4f7392f3151d22fdde965565b15dee804cd3ad8e6f725380da597ba136ea0ddc288a57adab586cce4b38032fd299a3065aeaac3e3559c86e94e0ce33e96aa8daadb3ab838b155e9e6e5339907ed37d8459af167d64a27eca2b0df87e23455fa17c58f572af5ebe0f673fb7a9161ce80d5d341910b3b8fc2e5a7e5582f5a0d964701f1799d0165058262b8cbc482469509629b1d447bec6ceec16ce93b2e165c0c3a5e387663c6bff0b84a0e9452827709968f94c3d168f7efbe817517103ed50c285bb4f7f8c403a51224daa9e9f62dd9095fa33cecb4c6e59bb18d454997bb5af24fcc1a515b79c184d34787aff2c07d05747a8ca3b05e3ee50796aa88e1872ac4e1905e1cbde9999325dc36ef57ffb4b05b1b038b39c88808cbbe824c8a8edec9feceb9ecb1920e55dd3d01a1656fd37fc4554f27e386ea91b3f1419b279d02b2989089907704ea6beb2a45c0e414039f7df92ed52a681218bc4621eee09d9cb4e273e0d8d00bc11a1312b2e564c6d227953ca0a3ad5c4cf92379c700e8257d35f2cdc4584a63b81bd5c9260dfe041932700b9097ac180aa2001179d8e4827264403314db428ad26676af328dbd4711ff90784956a705a9eb4661476a29699088d36588740116ee411688a7d5c487161502c2bb34867e4ca8f7cf2ddb14c2386ef08779c07168d09164cf75cd9e913066c5b09d3a04f057ef432536df8e05bfc583bd82f4d554e1503d9e2cc3d4793477f372d716ac9e6a59c33b7f1f6f6f3d8c533ec5626611e8fa5a03eb2232ece7ecc13fd45255b4bbb2d83e2991a4c31a4573c2bfb93bee2e407f9d21b5bd8701871728ef1ec6bb0d90638a81ed78c91b3cbebf5af0f50851777f075bf0d6e56ac78dc97b1610eda158c4367153b3375f87a27fe23760820fcd3c209351415dc417f9e61360ef23b1b50f045fc09ba8df43eaa8bcf68192fd4e3b080eb1a13a2d73cc268d3cc7e53bb1ee58e38887d50c9156cb7e2547ad899555e7d305eb0f3ce219eea10836f6bed39945e2b56c1b89178eafc4203a18d0f564bc5164702e24c38c34f3562d603a3d7a9fed8c19aacb8eaf3c2453fa05b8a1ede777b94697ac3f6a579efbfcc50362c554ae5b98e0a1802cfb6bab2a41b08f247d25653d48689d3f801b7a395bbd9a879f5d72dd9ddf37b8eb912fdc27399efa5fee2c6211d88ec0006660177ac335e72a26033ce84be3176545ad08505e337caa69e9dd3d897657c23a94c98d111d35f153e67fb5bf598637b62ca81f337e85c5d7e6b386b713dce197d5be5b23b3ce7dbbbafe54006cb883869a65c99facef44d533e4af385d4d198de75e93aba9845cf6ff5f3def0fe7acff5d38990f5ec4914e585f5a0ca1cdf76f1b7194a6bd0f2cf8bb3b68352fafee36eb7bff12949cbf53e0c9754e09231f37603844bad116ee8535e6e2827506911035e10fc6a0ecbd2daac33baa6bf6e892db59a3f0ff133541a112e7108fa4e2cba002eb0629fb7d2a72d2bef5b442e82fe21966faa85e42483a2775a75914a9409ce309fd1259fd5cfc140e04a4e85615a62034068cc4213f6c2211e76c4c42f54bc4f8db00c403ee0a8c61604f55fe8be23b72aa116eebc9d9491ab9dca51d24a0a6a2877b21111396d357a280996a8a0bd153d20bacbf678cb9dddc3ae69caad3c3ecab9350e0237931ffdb178597a24d456369f32771324e0d0febf70ca80a82ffa01b1ab0e05dcde4ba056cd952b3003ae9e1d38545f5019faee1af11b02edfad7151d2dda27e3a090f703f15b34f161f2da411a8ec7fff9998c938b1e005c8f32592e5e915a0367004564e9b83dde82b1cc1b509d035a57fdfccf137650dda78d33956e6e64b3ca04fc93a6e45fb0296c1be9f6fde22868e6bd68454070859fafa6c5f64afb6c8585c39239e180f7dfd1d3777a247897696ef8ca3e11caa1fbbd8d5f4644bea85f3ce5141b3db3ef200c86ba055626f86eb2df18d3ac199a633ec01de9e84410711b1a7e96cc0975e0c544d0f0a7e83e124b29f5b6c2a9a66331af2cc6b8adbc9ae925c9c3b4d0cb25e971292cd76f360618de2e28cdb34aaad9396d6ad915b0f8b867633b9473cc40010bd410c14d6cd7394138ba48f7f6b2f7e5877a96d2cb89846c2ce80b985ed2ac1252050895d7c9e196c28b29c4db4efaeca93667e20649ec1f606423fd7645caedf1742d004ff646f144dfb9ae116713a6b86564838950f7c719ae896807f6f1f804873df917694e57f7918a53166f1b9564b5ec3beec0bcc64f9a38b7740aeb5cb734df9e5adaadac14fc4be5de08dc3ce2424dfe25ca2314b838c73e803b3acd7e939b5ed0d6d145e06348f7b31dd16e2572d8fd54235e0d234655ab3b31d2e945020d6ce687cc91abc92ad5d8a57f966a6fc676aa7ff295777a181c0ca9a4997b6fd9af70deb95fe98ef3098c1ab3997d6a6ab817fd1c1cd48e118cd701d47b505b2776aa42a35632b50ede7e376978bde622fabba252614acf63e9b50cef18a052700f9e6866471a95b3b8d49c9d664861084029f6c6920f1c054e9931849a1f20498cc2d647ac902be5cb2c71477b9900790adf9b969cbfd90beab2bf0530df0dc4b59c843e12b834b17663de0c0f25deaf219aa861514952c67cb4094a5caff37deb34884d50516d9a9546a66319bb498ee2065b201295cd3a29678fd4f78c7f46a75622c7f3282f89a4e60d6fcf3cedf74f28d5d364ebc4c3f9211f38ba65235401663ae1c75264b7db4bead798e090fd7af26b4b5ecb8d4922b5a979f7118ee85ee01877bdd48845b917c93604e0bf2e810fadc3cd7b2741e22998a16d9fd4906227c9dc34ef81a8acf016c1f26439a037e7c65c22ecffbf84bf447c396965cf610c06cc47180d78094de6bb1cde59002da9878d300ace657edebd0dc79220d03f4641d5f5bbdcd04ff8736bf204f836fa847b3eaae7249eb20c2e7d1c8c5a4ee6e218dccf5708d1019ca9a58caa75e08f3e21f06afbc4cd0f490ff15f142e7486ea7b3e24dc7317a1caaef6f49217d5833421a7aeb5746b11da1194558ee84aded84c4c64f14e7b4b907b368d5cf103d0f84deae1a2b198909bd706735779e70fb8772ccaf67517d9693cb59d6f515f42c1230030618b1b2be636478fccbf2e5854a018605b1672272b91e55b3a5e8c0d29042d30f59bc7c5f45297b4977c1efe58e0f2a331c41ff5fffa06c7df77d1e48685d6007b452ce3ddc30007f472a587bfb35808eb17d597293fdae6a930dc79e0ff9c43c2302a84b2f280368cb809710b62e777befed8f19991578b31fdd8e83c625daa83cc69a751cdefbb4e2c6ee03c28d17060f6031de975a73b02af5409893479279ebaf2860d8cc146df1a847ef7a5680a00ae7ca2ace7763ac01d6e9d7db00e4d40e2c1b1d34f491514dca397597cce37d99a409782228d2e5507f329796ee90c3efc392d0b95ab159a20a69f54365fa3165328fb6fa7e72c52069b81b71ac8761dbdf2cce2b4996491ec3d94cb0f73519efc2062d2495003d95ba134b375b2ae2d963fd9b7ff8972db8106e330f0f7555f7f40add36322d3a28ecb47d32b45de68f4bd401538b56bea3478371f674c2964322177ceb55be097f2ec97f30b122395353a8a40a336ec74918ebd9158bd70cc07e9424ee8f661f6bb39181ecf30629f00e0018a3afff75fc160ffb119974d2b2b7859be13bf54f4ee6456a7984bbe701f7ac26165af10a0d210610f557c923417c33f6dc8a9a09fe0482e0585d573d9652c5b60b9ae085a915cb5df53a6c92a1131ba243e414e0d4bd628139727b65c784c4dc6ff3e1988a3eed542563e40140ffed5d7b022568a7aafe4c044a15b67e363720b6106fc5ac78d85fdf63ea5e9345fbc7bd9a82c7b667072b672bd28c6090dfb73679edeeb23397a8100d9a4fda9e1cf55ee8de563de51fe301ad29a07f810db85dad7794d899e83be00f63c5380ce277dcad625bd4a773a5b1f98aeb47f5e07ad1644289fc64a41370b6c6e3a075c651c26ff704b019eb7c1bf88b30c94cdde94e69d8ddd14b992f811736227bef6e0fc9001df6e31a6e68588191393570f561cbe1ab4c69a75240affa136d645b6a4013c4c58407d4bf061ac993ec25e9c7631eeff3658a8515391edfd9471b157c6ecb744df06327998173dfd299694b9838813fa8f7a7c2b1250e40887ac609536c26d3a41c9dcad7709bc7ddcfb07960b6299f602710ff9a789294fa109e4860f59819cc719c9650a360b437f87abe6320cc4eebd081ffec9ee84aa96c306a1901d0095f4e6de4db3e96a0c17a136d7ed6500032806097ea63590bde8ed2ff380836c062a80e80a559d867613f9454db1db172f6712fade4249ce7037aad4e23050fe191d8441fbfeb7eaba990479e11465a698dbf252e4cea8b914e8324d41a041b6ba3f1ca85c8dbe3defdc56e5ff0b18b1fcec13e768c54ed2b17d45b4cfdd0b789eb2a7b331692f1d23366c10d0f7473829c0e9cf3add481e1d6646aca0eb5e284ff6f192c06f23c2509c9552b3e100ebafa3a166312bb1af8a28550fed77974767ee7eded3d3ab9ba378a62722f79c727edb13d93ebdcd854eb2f4be4703d40b3a96e2b93dff2c5f9d2907363fe6c9088af658757e445ddcd56e90b9660a704e12fc08df481160153b070e105367905b1a1d98d4b48f0927ab21279f0bae9d88568ea3b6ee3febd6eb25cc51a1fee28a6961f10d6d084bdc2b60485802c88a8343abce826c95b506f73740b8d05597efdc0541bebc7cfe918fb743e6493602f28cfcb9435015e97a531be04229c77b193007c8bb2c1a8db47a425c250c7dd6eed7b9368a22c4e5e78065fda3bc7df450a13e79f2f569759b8c5d3ec876ed1d47a974c28887fc9cd1d129fa148a35d1fcb62c0bab25b9809724775a8b32b07202cb1dd5484db6b4cbc21e7f64650a35b2fc2e89f402ddd24cd279bd5dcb2433e8cabf585eca9f6966c41010903479f2d442933f330dcfec29f30eda5efc2b9e0de89028d20e96815b066c024a3cee1e6add8c7834f198f6689de767a44616d5cb9de3fa454cbd4b8704a629bdab6e48948ac79e9c5e77683a78f5095260fb7f7e51822a5618a4148f5bb30c2e8a0f8c78404ccbcc4b5b19609dba3de248ed562ce3c3e38f71a5e70ba930ed1ad4af37061a920638e986a6a762414bd4c2ac338143b0f0d310caa104c87388a9d6e7940656e9b415cd6b92561e2a3adfd40d7b0d6e257f74f0ac542f3591d720dddb93b6229bc7a7572fb5b1b903763cb5ccec8b3cd3d46738e3f76f737b5c5a974a616eeedf053e0e9c89654808d24f427083d464a4e2bb5d32fbf6833e898e54135d5ca9b48e933c13bd86cd0abcb17b93a141ca332600a230913cc689608e40fc174db189f65afebf450c835b7bf0c1d33686595c6a4c079d3499e1430e8a9be38853a6b0bd380319439939f86470c1807a82", &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="8ad705637f2b483929030a74aaf7a99a7680eafeec6c7239fb5d9e74492b13deac705467acca9149d849704a7c97971e7bcd922dd0d0f9c971388e95be49f477d45c91cc2f92ecd2a4379de335be5edb5ca6cd6511cb8b72606bd7b1246b21aa8272898d5ee30a356cfc5712afe43cf1ef3ee3e678782157e0ce1fb3dcdf17bc41aa09cc9a46a00330e51c93048e0181c69871b2d0a069d76e393928") exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:29 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0x0, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1348.883667][ T607] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001003d00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:29 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000240)={0x0, 0x2}) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, "0000ff00000000000000000000000600"}) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) dup(r2) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0xd7, 0x6, 0x3, 0x0, 0x3, 0x40240, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000040), 0x4}, 0x2600, 0x0, 0x6, 0x9, 0x1000, 0xd, 0xae, 0x0, 0x4, 0x0, 0x8}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x8) [ 1349.105844][ T622] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:29 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x7a, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1349.177192][ T632] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1349.216479][ T635] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:29 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0x0, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:29 executing program 1: r0 = memfd_secret(0xbc825f3603d7e255) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000080)={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001013d00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:29 executing program 5: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, &(0x7f0000000080)=0xa, 0x100000001, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) r3 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) [ 1349.376938][ T642] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1349.443123][ T648] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:29 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000)={0x40}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r1, 0x400000001ffffffd) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x0) bind$tipc(r2, &(0x7f0000000080)=@name={0x1e, 0x2, 0x0, {{0x41, 0x4}, 0x3}}, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) bind$tipc(r0, 0x0, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r4, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) r5 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYRES32, @ANYBLOB="000000b8957b7a6bd896002e2f66696c650000"]) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) 23:08:29 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x300, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:29 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x22, &(0x7f0000000040)={@broadcast, @empty, @val={@void, {0x8100, 0x0, 0x1}}, {@can={0xc, {{0x4, 0x1, 0x0, 0x1}, 0x3, 0x2, 0x0, 0x0, "3ede2773d737eb9a"}}}}, &(0x7f0000000080)={0x0, 0x2, [0x467, 0xc71, 0x5bc, 0xf1b]}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x7fff, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:29 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0x0, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001023d00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:29 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, &(0x7f0000000080)=0xa, 0x100000001, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x600, 0x0) write$dsp(r2, &(0x7f0000000040)="c81fb618d6ca47e1021054b5f6386b9b2bab261a35033a93f380f2582baa6f48473ae621198c6aab0ce645756d7a7bcc24b8d2dcf386e902e3b62f2dddac6771bae5609a3a4f3d1374264bd3f28c6d7b2c2f62ea8b21a36834831df6f94b30db2e878901c4f8c41b6e62971d790ec891de7a3b206cb5ab7893b069cd869fdf1b85f5090a3fb91d9765495190d31e765cb6dada7d0831a4ff64be732e2d67115ea779e0624f8cc4aced8c53b5bcb0733cc53a763dfc692f38bb75235860bd9efb8e4475c8c832f1e8ce338947796d259aea8a08bac4b5f66e6e38c6", 0xdb) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x3, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:29 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) clock_gettime(0x0, &(0x7f0000001c80)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001bc0)=[{{&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/59, 0x3b}, {&(0x7f0000000100)=""/81, 0x51}], 0x2, &(0x7f00000001c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x18}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x18}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x18}}], 0xbc}}, {{&(0x7f0000000280), 0x6e, &(0x7f0000000300)}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000006c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e80)=ANY=[@ANYBLOB="100000000100000001000000f6514b59ecf431724a96117dc5fe98033bcb9dc64efde2", @ANYRES32, @ANYBLOB="140000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="180000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="180000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="180000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x6c}}, {{0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000000400)=""/4, 0x4}, {&(0x7f0000000440)=""/210, 0xd2}, {&(0x7f0000000540)=""/42, 0x2a}, {&(0x7f00000016c0)=""/23, 0x17}, {&(0x7f0000001700)=""/147, 0x93}, {&(0x7f00000017c0)=""/17, 0x11}], 0x6, &(0x7f0000001840)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x88}}, {{&(0x7f0000001900)=@abs, 0x6e, &(0x7f0000001b00)=[{&(0x7f0000001980)=""/81, 0x51}, {&(0x7f0000001a00)=""/234, 0xea}], 0x2, &(0x7f0000001b40)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x18}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10, 0x1, 0x1, [0xffffffffffffffff]}}], 0x60}}], 0x5, 0x221, &(0x7f0000001cc0)={r0, r1+10000000}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001d40)={{0x8, 0x5, 0x4, 0xf16, '\x00', 0x4}, 0x2, 0x4, 0x4, r2, 0x1, 0x9, 'syz1\x00', &(0x7f0000001d00)=['/dev/snd/controlC#\x00'], 0x13, '\x00', [0x1, 0x9, 0x8, 0xa]}) 23:08:29 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0xf6ae, 0x0, 0x304, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) [ 1349.891758][ T677] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001033d00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:30 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x304, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:30 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0x0, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1349.981040][ T691] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:30 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) r1 = openat$incfs(0xffffffffffffffff, &(0x7f0000000040)='.pending_reads\x00', 0x200040, 0x150) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000080)=""/158) [ 1350.168013][ T709] __nla_validate_parse: 2 callbacks suppressed [ 1350.168033][ T709] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1350.186723][ T708] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1350.276393][ T719] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:30 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000)={0x40}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r1, 0x400000001ffffffd) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x0) bind$tipc(r2, &(0x7f0000000080)=@name={0x1e, 0x2, 0x0, {{0x41, 0x4}, 0x3}}, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) bind$tipc(r0, 0x0, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r4, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) r5 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYRES32, @ANYBLOB="000000b8957b7a6bd896002e2f66696c650000"]) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 23:08:30 executing program 1: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x5, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:30 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000080)={{0xa, 0x2, 0x1, 0x47a, '\x00', 0x5}, 0x0, 0x30, 0x0, 0x0, 0x4, 0x80, 'syz0\x00', &(0x7f0000000040)=['\x00', '/dev/snd/controlC#\x00', '\x00', '/dev/snd/controlC#\x00'], 0x28, '\x00', [0x8, 0x1, 0x7, 0x2]}) 23:08:30 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x403, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:30 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x853, 0x0, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001003e00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1350.868050][ T728] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1350.908158][ T729] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:31 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000040)={0x0, 0xffffffff, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683d00"}) [ 1350.936498][ T732] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:31 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x500, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:31 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x0, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1351.010049][ T742] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:31 executing program 1: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x7400}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001013e00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:31 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x15000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) openat$ttyS3(0xffffff9c, &(0x7f0000000200), 0x0, 0x0) clone(0x40600, &(0x7f0000000040)="430f2af7cadf9254bcf553a819c5c8526b6b85b0062ada3b4a478c83a88d31106024077e4fd1c51b9ec682cde661e3b2d8e3d58b255412760723599e4b1dca022bdc22fbf45f37b82cf376da8c3ac7830d53ef60ed0e03c9bee0410a407c", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="a450ce76e468005fd0a27733ef744f367a06701fe69801a03ce9fcacd61d64bd19adadaea134ab9dd2c3d60b2eeb258358ae23846c53d40dd1d717c54da82ddaa12eb48d993bcaeb6d386444b983d9fc149fe7251e299f62f87bd3b012907af40331a7e1069add261e9e29e54f763181f6f5f5055a5bfe3cd75ff75b4582a0e444ac0a420293675abca645997fe089a0342cb4") [ 1351.192811][ T753] snd_dummy snd_dummy.0: control 0:0:0:syz1:29696 is already present [ 1351.203137][ T755] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1351.266528][ T764] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1351.310597][ T767] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:31 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000)={0x40}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r1, 0x400000001ffffffd) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x0) bind$tipc(r2, &(0x7f0000000080)=@name={0x1e, 0x2, 0x0, {{0x41, 0x4}, 0x3}}, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) bind$tipc(r0, 0x0, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r4, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) r5 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYRES32, @ANYBLOB="000000b8957b7a6bd896002e2f66696c650000"]) 23:08:31 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x600, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:31 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x0, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:31 executing program 1: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x7400}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001023e00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:31 executing program 5: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000300)='ip6erspan0\x00', 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x1c, 0x0, 0xb05, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000640), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000007c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_HARDIF(r1, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r2, 0x5, 0x0, 0x0, {0x11}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_VLANID={0x6}]}, 0x24}}, 0x0) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x4) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000000180)={'ip6_vti0\x00', &(0x7f0000000100)={'ip6_vti0\x00', 0x0, 0x29, 0x40, 0x5, 0x7, 0x4b, @private1={0xfc, 0x1, '\x00', 0x1}, @private0, 0x1, 0x700, 0xff, 0xffffffff}}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$batadv(&(0x7f0000000640), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f00000007c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_HARDIF(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x24, r8, 0x5, 0x0, 0x0, {0x11}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r9}, @BATADV_ATTR_VLANID={0x6}]}, 0x24}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040), 0xc, &(0x7f00000001c0)={&(0x7f00000006c0)=@newtaction={0x5170, 0x30, 0x200, 0x70bd2a, 0x25dfdbff, {}, [{0x515c, 0x1, [@m_mpls={0x1040, 0x12, 0x0, 0x0, {{0x9}, {0x14, 0x2, 0x0, 0x1, [@TCA_MPLS_BOS={0x5}, @TCA_MPLS_TTL={0x5}]}, {0x1004, 0x6, "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"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x4, 0x3}}}}, @m_police={0x29e4, 0x1d, 0x0, 0x0, {{0xb}, {0x293c, 0x2, 0x0, 0x1, [[@TCA_POLICE_PEAKRATE={0x404, 0x3, [0x7c7, 0x10001, 0x7fffffff, 0x6e, 0x5, 0x2, 0x1f, 0xd8a, 0x401, 0x32, 0x7f, 0xffbe, 0xfffffff7, 0x58e, 0xfff, 0x3, 0x8, 0x0, 0x5, 0x9, 0x9, 0x7, 0x3de, 0x8a1, 0x5, 0xffffff0d, 0xffff7ede, 0x3, 0x31, 0x200, 0x3, 0x6, 0x5, 0x101, 0x2, 0x4, 0x1ff, 0x1, 0x8001, 0x7, 0x5, 0xfba, 0x8, 0x4, 0xfffffff8, 0x7fff, 0x7fff, 0x0, 0x667a, 0x1, 0x20, 0x8, 0x2, 0x6, 0xffffffff, 0xea, 0x4, 0x1, 0x37, 0x1, 0x5, 0x1, 0x2d4e, 0x8001, 0x2, 0x1d, 0x6c4, 0x3220, 0xfffffff9, 0x401, 0x80000001, 0x3ff, 0x1000, 0x80000000, 0x81, 0x2, 0x7, 0x8, 0xffffff7f, 0x22, 0x4, 0x0, 0xffffff81, 0x0, 0x5, 0x0, 0x80, 0x4, 0x5, 0x3ff, 0xffff, 0x0, 0x10001, 0x80000000, 0x9, 0x1000, 0x1000, 0x4f29, 0x5, 0x9, 0x0, 0x3, 0xffffff89, 0x2, 0x6, 0x7b11, 0x10000, 0xf2, 0x7, 0x7f, 0xafe, 0x10001, 0x8, 0x1000, 0x6, 0x0, 0x1c00000, 0x6, 0x401, 0x5f, 0x1, 0x1, 0x800, 0xfffffeff, 0x80, 0x0, 0x800, 0x7fff, 0x400, 0xffff, 0xfffffffa, 0x8, 0x10000, 0x5, 0xffffffc0, 0x400, 0x7, 0x51c, 0x40, 0x0, 0x7, 0x51, 0x4000000, 0x1, 0x100, 0x80000001, 0x7, 0x48000, 0x7e, 0xffffff80, 0x4, 0x5, 0x8001, 0x7, 0xfffff800, 0x800, 0x8, 0xfffffff8, 0x9, 0xff, 0x5, 0xfffffffa, 0x588, 0x9, 0x8, 0x4, 0x8000000, 0x6, 0x8000, 0x17, 0x4, 0x8001, 0x1, 0xffffe584, 0x800, 0xb2, 0x4, 0x200, 0x0, 0x4, 0x86, 0x0, 0x7fff, 0x252, 0xe, 0x100, 0x6, 0x7, 0x0, 0x8, 0x80, 0x9, 0x6, 0x80000000, 0x0, 0x66b4, 0x8, 0x10000000, 0x3, 0x4, 0x1, 0xfffff801, 0xae9, 0x471d, 0x2bd, 0x1, 0x40, 0x81, 0x9, 0x1000, 0x3, 0x4, 0x5, 0xfffff65d, 0x3, 0xffffffff, 0x3, 0x5, 0x5, 0x4, 0x400, 0xfffffffc, 0xa687, 0x2588, 0x9, 0x80000001, 0x8fb, 0x2, 0x3, 0xffffffb7, 0x4, 0xe15c, 0x9, 0xf4, 0x7fffffff, 0x0, 0x2, 0x4, 0xfa, 0x5ce, 0x10001, 0xffffffc1, 0x3, 0x8, 0x2, 0x3ff, 0x5, 0x0, 0x2, 0x4, 0x8000, 0x1ff, 0x82, 0xffff, 0x6, 0x6]}, @TCA_POLICE_RATE={0x404, 0x2, [0x7, 0x5, 0x100, 0xfffff4ab, 0x9, 0x9, 0x6, 0x6, 0xd72, 0x1ff, 0x20, 0x3, 0x1, 0x2e, 0x4d, 0x8000, 0x1, 0x0, 0x5, 0xfff, 0x0, 0x1ff, 0x200, 0x1, 0xdfa, 0x100, 0x1, 0x1, 0x93ac, 0x9, 0x703, 0xd8, 0x0, 0x0, 0x7fff, 0x4, 0x20, 0x1000000, 0x4, 0x9c3, 0x1, 0x20, 0x4e, 0xb742, 0x42, 0x5, 0x9, 0xffff, 0x1ff, 0x42a7, 0xfff, 0x300, 0x10001, 0xfff, 0x6, 0x3, 0x4, 0x4, 0x3a4, 0x6, 0x4, 0x400, 0xa9c, 0x9, 0x7fff, 0x29e, 0x7, 0x0, 0x7fff, 0x401, 0x1, 0xfffffff7, 0x4, 0x0, 0x0, 0x200, 0x0, 0x4, 0x1f, 0x81, 0x9, 0x7, 0x831, 0x1, 0x6, 0x928b, 0x10001, 0x9000000, 0x9, 0x200, 0x7, 0x797cd47e, 0x7fe, 0x9, 0x0, 0x2, 0x1, 0x7, 0xa7, 0x9, 0x9, 0x9, 0x4, 0x6e10ed4a, 0x1f, 0x901d, 0x5, 0x3, 0x3, 0x101, 0x26, 0xffffffff, 0x9, 0xa73f68b, 0x5, 0x5, 0x1, 0x7, 0x0, 0x40, 0x7, 0x3, 0x8000, 0x26, 0x3, 0x7, 0x0, 0xfff, 0xc9, 0x3, 0x3f, 0x23f, 0xffffffc6, 0x10001, 0x8001, 0x20, 0x1, 0x2, 0x4, 0x9, 0x6, 0x4, 0x9, 0x7fff, 0x7fffffff, 0x4, 0x80000000, 0x1c6, 0x7, 0x7, 0xdb21, 0x6, 0x4, 0xf9, 0xff, 0x2, 0x8001, 0x3, 0x3, 0xa9, 0x0, 0xfffffffa, 0x1, 0x8, 0x0, 0x9, 0x6, 0x8, 0xe84d, 0x2, 0x8, 0x80000000, 0xb04, 0x9, 0x7, 0x1, 0x40, 0x20, 0x0, 0x2, 0x804, 0xffff, 0x7f, 0x2, 0x81, 0x8, 0x7, 0x4, 0x7, 0x1f, 0x10001, 0x6, 0xe56, 0xff800000, 0xffff, 0x0, 0x7, 0x0, 0xcf4, 0x3, 0x8, 0x8, 0x9, 0x4, 0x7fff, 0x6, 0xb47, 0x3, 0x3, 0x80, 0x7e, 0x200, 0x1, 0x4, 0x1, 0x87ac, 0x1ff, 0x6, 0xffffffe0, 0x8, 0x3, 0x7fffffff, 0x5, 0xffff4cb9, 0x7fff, 0x5, 0x6, 0xba41, 0xa48d, 0x8, 0x68, 0x101, 0x6, 0x7, 0x5, 0x3, 0x0, 0x3, 0xfffffc00, 0x7, 0xfff, 0x9, 0x0, 0x0, 0x69bb, 0x3, 0x8977, 0x1, 0xf7a4c7b, 0x0, 0x9, 0x0, 0x9, 0x8, 0xe25, 0x78c]}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x2}], [@TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x5}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x2, 0x2, 0x4, 0x1, 0x0, 0x5, 0x6, 0x8, 0xfffff800, 0x4, 0x94a, 0x7, 0x9, 0x0, 0xfffffffa, 0x8, 0x0, 0x6, 0x9, 0x0, 0x1ff, 0x6090, 0xfffffffd, 0x9, 0x100, 0xb1, 0xe7d3, 0xffffffff, 0x6, 0x1f, 0xc5, 0x7, 0x8000, 0xfffff351, 0x0, 0xffffffff, 0x8000, 0xb3d, 0x9, 0x6, 0x3f, 0x7, 0x800, 0xbb, 0x8001, 0x0, 0x7fffffff, 0x0, 0x400, 0x8a, 0x0, 0x4, 0xb73, 0x0, 0x0, 0x6, 0x9, 0x10000, 0x4, 0x101, 0x6, 0x8bf, 0x0, 0x80000001, 0x7fff, 0x4, 0x6, 0x20a, 0xf9, 0x2, 0x3ff, 0x1000, 0x5, 0x5, 0x0, 0xfffffffc, 0x3, 0x366, 0x4, 0x51, 0xffe, 0xc2e, 0x80000000, 0x1, 0x5, 0xffff, 0xb1, 0x9, 0x0, 0xfffffff8, 0x8, 0x4ca, 0x101, 0x3, 0x1f, 0x6, 0x1, 0x800, 0x3, 0x8, 0x6a02, 0x40, 0x26, 0x8000, 0xc4, 0x6, 0x7, 0x3, 0x1ff, 0x2, 0x9, 0x200, 0xc0f, 0x5, 0x6, 0x311, 0x1, 0x0, 0x2, 0xb32, 0x1, 0x8, 0x93fe, 0x6, 0x3, 0x0, 0x1f, 0xfa5, 0x5, 0x1, 0xfffffc01, 0x9, 0x3, 0x0, 0x8, 0x9, 0x7, 0x6, 0x5, 0x156a00, 0x6c, 0x2, 0x401, 0x81, 0x9, 0x3f, 0x80000000, 0xffffffff, 0x5, 0xfffffff9, 0x1, 0x5, 0xffffffe1, 0x6, 0x0, 0x1, 0x5e4, 0x80000000, 0x4, 0x100, 0x101, 0x9, 0x0, 0x5, 0x40, 0x2, 0x4, 0x3f, 0x7ff, 0x7ff, 0x3, 0x7, 0xa2c, 0x6, 0xffffff8e, 0x5, 0x9252, 0x87f4, 0x1, 0xc4, 0x9, 0x7fff, 0x8, 0x0, 0x7f, 0xfffffcf0, 0x9, 0x1, 0x40, 0x5798, 0x100, 0xfffffe01, 0x2, 0x4, 0x1ff, 0x80000001, 0xffffffff, 0xfff, 0xffffffff, 0x80000000, 0x4, 0x80000001, 0x7, 0x1, 0xfffffffa, 0x9, 0xffffff00, 0x0, 0x6, 0x1, 0x8001, 0x9, 0x802b, 0x8, 0x2, 0x0, 0xffffffff, 0x8, 0x8001, 0xf8, 0x2270, 0x7, 0x4, 0x1, 0x1ff, 0x5, 0x28000, 0x4, 0xf6c1, 0x8, 0x0, 0xb11, 0xfff, 0x8, 0x4, 0x3f, 0x7, 0x9, 0x9, 0x2, 0x3f1fde60, 0x3ff, 0x80, 0x12, 0x0, 0x0, 0x60d2, 0xa7ac, 0xffffffe0, 0x7, 0x3, 0x9, 0x3ff, 0xf5, 0x5, 0x3]}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x6}, @TCA_POLICE_TBF={0x3c, 0x1, {0x800, 0x6, 0x8001, 0x10100, 0x3, {0x6, 0x1, 0x1, 0x0, 0x4, 0x69f5adec}, {0x4, 0x0, 0x1, 0x9, 0x5, 0xc90}, 0x400, 0x489, 0x2}}, @TCA_POLICE_RESULT={0x8}], [@TCA_POLICE_AVRATE={0x8, 0x4, 0x2}, @TCA_POLICE_AVRATE={0x8}, @TCA_POLICE_RATE64={0xc, 0x8, 0x5}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x5}, @TCA_POLICE_TBF={0x3c, 0x1, {0x7ff, 0x2, 0x3, 0x7, 0x1f00000, {0x40, 0x2, 0x0, 0x0, 0xcbf, 0x2}, {0x2, 0x0, 0x7, 0x5, 0x6, 0x7}, 0xfffffff7, 0x0, 0x7}}], [@TCA_POLICE_PEAKRATE={0x404, 0x3, [0x4, 0xb6d, 0x0, 0x7fff, 0x6, 0x7ff0, 0x20, 0x5, 0x8001, 0x4, 0x7, 0x200, 0x1, 0xffffffff, 0x8, 0x1, 0x0, 0x800, 0xe5f, 0x7, 0x2, 0x1f, 0x7, 0x20000000, 0x10000, 0x8, 0x7, 0xe5, 0x9, 0xffff, 0x6, 0x8, 0x0, 0xfff, 0xfff, 0x80000000, 0x9, 0x2, 0x100, 0x0, 0x7fffffff, 0x8, 0x200, 0x9, 0x3, 0x4235e4ca, 0x80, 0xfffffffb, 0x3, 0x10001, 0x7, 0x55e1, 0x101, 0x7f, 0x7, 0xfffffffd, 0xbac, 0x1, 0x9, 0x7f, 0x9, 0x3, 0x1, 0x80000001, 0x6, 0x20, 0x1, 0x80000000, 0x6, 0x1ff, 0xffff, 0x3, 0x0, 0x1f, 0x6, 0x5, 0x42, 0xffffffff, 0x80000001, 0x0, 0x3, 0x1, 0x6d, 0x1, 0x0, 0xfffffffd, 0x1000, 0x2, 0xffff2011, 0xfffffffe, 0x9, 0x10000, 0x4, 0x7f, 0x2, 0x1, 0x6, 0x86, 0x200, 0x7, 0x4, 0x401, 0x7, 0x0, 0x80000000, 0x60a, 0x2, 0x6, 0x2, 0xfffffff8, 0x1, 0x99, 0x1c00, 0xa72, 0x8001, 0x100, 0x5, 0x3, 0x2, 0xe441, 0x2, 0x80000001, 0x8001, 0x81a4, 0x2, 0xffffffff, 0x1, 0x100, 0x7, 0x3, 0x1, 0x8, 0xfffffffb, 0x0, 0x3f, 0x0, 0x3, 0x0, 0x8120, 0x40, 0x9, 0x5, 0x5, 0x4, 0x7000, 0x4, 0x5, 0x9, 0x3, 0x4, 0x1, 0x0, 0x1, 0x8000, 0x7, 0x5, 0x5, 0x0, 0x668, 0x10000, 0xa3f, 0x5f75, 0x7f, 0x30, 0x76, 0x8, 0x79, 0x1f, 0x7, 0x4, 0x7, 0xbf, 0x3, 0x8, 0x6, 0x3f, 0x5, 0x20, 0xe3, 0x3ff, 0x6, 0x7f, 0x1, 0x38be, 0x8, 0x9, 0x20, 0x8, 0x1, 0x65, 0x8, 0x6, 0x1, 0x3, 0x2, 0xc39, 0x9, 0xbd4, 0x6, 0x5, 0x8, 0x8, 0x101, 0xe3, 0x10001, 0x404000, 0x80000001, 0x401, 0x80000001, 0x0, 0x256a, 0xfffff801, 0x2, 0x200, 0x7, 0x3f, 0x3, 0x1, 0x4, 0xd6, 0x1, 0x80000000, 0x6, 0x3, 0x7, 0x81, 0x62, 0xc7, 0xbfee, 0x7349, 0xf6ab, 0x6, 0x101, 0x0, 0x0, 0x1, 0x0, 0x5, 0x7f, 0x33e, 0x6, 0x401, 0xffffffff, 0x4, 0xfffffffd, 0x7fffffff, 0x1000, 0x8, 0x4, 0x8, 0x7fffffff, 0x1, 0x2, 0x9, 0xe5, 0x7]}, @TCA_POLICE_RATE={0x404, 0x2, [0x7fffffff, 0x1f, 0x0, 0x2ac3, 0x20, 0x100, 0x0, 0x55, 0x7, 0x8, 0x6d7d, 0x5, 0x9, 0x7fff, 0x80, 0xd4a1, 0x5, 0x5c5, 0xbcb, 0x7fffffff, 0xfffffffd, 0xcc5, 0xffff1014, 0xff, 0x0, 0x2, 0x20, 0x8, 0x3, 0x0, 0x0, 0xfffffc01, 0x5, 0x1, 0x0, 0x1, 0x9, 0xfffffbff, 0x8, 0xc1e, 0x0, 0x6, 0x20, 0x6, 0xfd, 0x2, 0x1f, 0xfff, 0xe5, 0x400, 0x8000, 0x7, 0x101, 0xe0, 0x0, 0x40, 0x100, 0x4, 0xfff, 0x3, 0x7, 0x8, 0x22, 0xfffffffe, 0x4, 0xf843, 0x80000001, 0x2, 0x6, 0x37e7, 0x4, 0xa8, 0x9, 0xa100, 0x3000000, 0x7, 0x2, 0x7, 0x4, 0xfffffffb, 0x9, 0x7bf, 0x3, 0x9, 0x380, 0x1, 0x0, 0x8001, 0x9, 0x60000, 0x6, 0x10000, 0x8, 0x6, 0x30, 0x6, 0x9, 0xdb4, 0x7, 0x3f, 0x69, 0x0, 0x0, 0x8, 0x10000, 0x6, 0x400, 0x7, 0x32aa, 0x5, 0x6, 0x6, 0x0, 0x3bf4, 0x400, 0x8001, 0x7fffffff, 0x7fffffff, 0xfffffe01, 0x1, 0x3, 0x20, 0x3, 0x2, 0x200, 0x7ff, 0x200, 0x0, 0x7, 0x1, 0xa1, 0x6, 0x1, 0x20, 0x6eea, 0x1000, 0x503, 0x12000000, 0x1, 0x3ff, 0x80000001, 0xfffffffd, 0x3, 0xa42, 0x2, 0x6, 0x6, 0x201, 0x6, 0x5, 0x81, 0x0, 0x2, 0x5, 0x200, 0x5, 0x401, 0x4, 0x3, 0x7ff, 0x0, 0x2, 0xfffffffd, 0x451, 0xf4af, 0x0, 0x5, 0x4, 0x7, 0x80000001, 0x10, 0x7a2, 0x40, 0x41c5, 0x2, 0xc96, 0x80000001, 0x2, 0x4, 0xcbbf, 0x5, 0x143c62ec, 0x70058ab8, 0x1f, 0x10, 0x2, 0x1, 0x7111df64, 0x793, 0x100, 0x489d3886, 0x1000, 0x4, 0xffffffff, 0x3ff, 0x6, 0x8, 0xfffffffa, 0x1000, 0xe3, 0x44, 0x9, 0x2, 0x7ff, 0x14000, 0xfffffff9, 0x800, 0xcf, 0x3a39, 0x1000, 0x7, 0x6, 0x101, 0xbef, 0xc6d, 0x81, 0x3ff, 0x8, 0x3, 0x1, 0xee, 0x0, 0x3, 0x9, 0xffe00000, 0x3ff, 0x7f, 0xff, 0x7f, 0xffffffff, 0x0, 0xa3c, 0x957, 0x2, 0x3ff, 0xfffff441, 0xfff, 0x80, 0x7, 0x40, 0x8, 0xffffff0f, 0x8, 0x44, 0x4, 0x5, 0x6, 0xffffff98, 0x3ff, 0x0, 0x6272, 0xd9, 0x0, 0x6, 0x6, 0xf2500000]}, @TCA_POLICE_RATE={0x404, 0x2, [0xfffff801, 0x0, 0x80000000, 0x5, 0x101, 0x1ff, 0x2, 0x5, 0xa9, 0xf0000000, 0x0, 0x8, 0x5, 0x4, 0x7fff, 0xa2c9, 0x8, 0x30000000, 0x4, 0x3f, 0x2, 0x5, 0x3, 0x6, 0x3f, 0x7f, 0x1, 0x1, 0x1, 0x7fffffff, 0x0, 0x0, 0x401, 0x1, 0x9, 0x4, 0x2923, 0xffff2a6d, 0x7f, 0x0, 0x9, 0x400, 0xfffff08f, 0x7, 0xfff, 0xa8a, 0xce, 0x2, 0x26e, 0x1, 0xfffff000, 0x3, 0x6, 0x9, 0x8, 0x1, 0xb3, 0x6, 0x3, 0x3f, 0x40, 0x2f, 0x4, 0x5, 0xb1d, 0x1ff, 0x4e5c, 0x3, 0x800, 0x7, 0x2752, 0x28000000, 0x0, 0x6, 0x2, 0x8001, 0x1000, 0x1, 0x3, 0x1, 0x2, 0x4, 0x200, 0x10001, 0x1, 0xffff0001, 0x80000001, 0x1, 0xfffffff9, 0x1, 0xffffffff, 0x400, 0x100, 0x1, 0x7, 0x8, 0x3, 0x7, 0x2, 0x4, 0x9, 0x1, 0x1ff, 0x4, 0x80000001, 0x20, 0x8, 0x49, 0xdef, 0x2ac0, 0x2087, 0x0, 0x8d3c, 0x4, 0x100, 0x1, 0x9, 0x4, 0xffff, 0xfffffffa, 0x8, 0x1, 0xfff, 0x9, 0x9c1, 0x800, 0xee7, 0x14, 0x9, 0x8, 0x5, 0x8, 0x3fc000, 0x6, 0x5, 0xe671232, 0x7, 0xffffff00, 0x6, 0x2, 0x3, 0x8, 0x3, 0x0, 0x0, 0xffffffff, 0x101, 0x7fffffff, 0xe750, 0xb37, 0x200, 0x200, 0xfff, 0x2, 0x7, 0xff, 0x7, 0xffff, 0x9, 0x9, 0x460e827a, 0xffffff80, 0xa690, 0x9, 0x8, 0x1, 0x800, 0x5, 0x41f2b89b, 0x1, 0x100, 0x9, 0x1ff, 0x1ff, 0x9, 0x1, 0xc8, 0x6, 0x10000, 0xffffffff, 0x6, 0x8, 0x2c2, 0xffff, 0x80000000, 0x4, 0x800, 0x7f, 0x400, 0x6, 0x2, 0x6, 0x7ff, 0x7ff, 0x3, 0x9, 0x6, 0x8000000, 0x9, 0xffffffff, 0xba8, 0x7a, 0x6d41c002, 0x13, 0x3, 0xfffff3a9, 0x0, 0xa2a, 0x7, 0x2, 0x40, 0xff, 0x678bd30f, 0x5, 0x80, 0x100, 0x8000, 0x2, 0x77, 0xe5, 0x8001, 0xdb6, 0xffffff80, 0xc0, 0x1ff, 0x3, 0x1, 0xca3, 0x9, 0x4, 0x0, 0x3f, 0x0, 0xffffff00, 0x2, 0xfff, 0x9, 0xffffffe1, 0x2, 0x9, 0x9, 0x5, 0xce, 0x4, 0x1, 0xfd, 0x8, 0x7fffffff, 0x1, 0x6, 0x82, 0x0, 0x9, 0xfff, 0x10000, 0x6]}, @TCA_POLICE_TBF={0x3c, 0x1, {0x1a, 0xffffffffffffffff, 0x9, 0x3, 0xa6, {0x8, 0x2, 0x3f, 0x0, 0xff, 0x645}, {0xf9, 0x0, 0x30, 0x8001, 0x1, 0x5}, 0x200000, 0xffffff7f, 0x4}}, @TCA_POLICE_RATE={0x404, 0x2, [0x7f, 0xc1, 0x8, 0x3, 0x5, 0x80, 0x4, 0x3, 0x9, 0x5, 0x0, 0x4, 0xfffeffff, 0xf6, 0x0, 0x9, 0x4ac, 0x2, 0x3f, 0x5, 0x1, 0x0, 0xa2c0, 0xfffffffb, 0x9b, 0x6, 0x3ff, 0xc20, 0x40, 0x9, 0x7fff, 0x1, 0x5, 0x8, 0xffffffff, 0x5, 0x8, 0x9, 0x7fff, 0xcf, 0x3, 0xffffff22, 0x1, 0x80000001, 0x400, 0x0, 0x8, 0x4, 0xa5, 0xf6, 0x800, 0x0, 0x3, 0x8000, 0x2, 0x1, 0x6, 0x4, 0x2, 0x1f, 0x7, 0x2, 0x9, 0x7f, 0x7cf29c49, 0x8001, 0x20400, 0x6, 0x8, 0x200, 0x7fffffff, 0x81, 0xf03, 0x7ff, 0xffffffff, 0x4, 0x8000, 0x8, 0x8001, 0x5, 0x4, 0x2, 0x4, 0x3, 0x5, 0x2, 0x8, 0x20, 0x7fffffff, 0x0, 0x0, 0x6bf4, 0x1, 0x1, 0x8000, 0xd6ea, 0x3, 0x1ff, 0x3d7f6d37, 0xf760, 0x6, 0x20, 0x3, 0x1, 0x3, 0x1f, 0x3, 0x2, 0x8, 0x78, 0x5, 0x15b, 0x10001, 0xa, 0x80000000, 0x8, 0x7ff, 0xfffffffb, 0xff, 0x5, 0x6b40, 0x6, 0x3ff, 0x5, 0xfb0, 0x80000000, 0x9, 0x65f62f4b, 0x2942, 0x8, 0x4, 0x1ff0000, 0xd743, 0x800, 0x8001, 0x0, 0x2965, 0x0, 0x3a, 0x7fff, 0x0, 0x60000, 0x2, 0x477, 0x7, 0xebc, 0x8, 0x3ff, 0xffffffff, 0x101, 0x1, 0x7, 0xfffffff9, 0xfffffff8, 0x5, 0x4, 0x4, 0xffffffff, 0x1, 0x5, 0x7, 0x8, 0x9054, 0x8, 0x1f, 0x1, 0x6, 0x8, 0x5f4, 0x98f, 0x4, 0x40, 0x4, 0x3ff, 0x80000000, 0xfffffff9, 0x8000, 0x2422, 0x7, 0x7, 0xb965, 0x20, 0x5, 0x800, 0x20, 0x1, 0x8e, 0x8, 0x40000000, 0x7e, 0x3, 0x7, 0x260, 0xffffffff, 0xfffffffb, 0x8, 0x9, 0x7fff, 0x101, 0x5, 0x7, 0x8, 0x9, 0x8, 0x1, 0x9a5, 0x0, 0xffff, 0x5, 0x8001, 0xdc3d, 0x6, 0x47f, 0x7, 0xb6, 0x5f, 0x4, 0x8f8e, 0x3, 0xe8, 0x7, 0x3, 0x80, 0x3a9482d2, 0x10000, 0x1, 0xffffff00, 0x2, 0x2, 0x1ff, 0x100, 0x10001, 0x2, 0x80000000, 0xffffffff, 0x8, 0x3, 0x0, 0x2, 0x483c3260, 0x8, 0x1, 0x8000, 0x1f, 0x88db, 0x3, 0x5, 0x4, 0x0, 0x6, 0x10000, 0x8d, 0x0, 0x3ff, 0x1, 0x51]}, @TCA_POLICE_RATE64={0xc, 0x8, 0x6}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x6, 0x3, 0x7, 0x757, 0x4, 0x7, 0x5, 0xc6f, 0x6, 0x1, 0x5, 0xffff, 0x401, 0x101, 0x1, 0x6, 0xffffffff, 0x10001, 0x5a3, 0x5, 0x4, 0x3f, 0xe85, 0x6, 0x0, 0x2, 0x2, 0x3, 0xb534, 0x4, 0xfffffc00, 0xffff, 0x3, 0x8001, 0x1, 0x10001, 0x7fffffff, 0x3ee, 0x7, 0x4, 0x139, 0xffff, 0x0, 0xfffffffb, 0x8000, 0x4, 0x1000, 0x6, 0x6, 0x23a8, 0xffffffff, 0x5b, 0x3, 0x7, 0x10001, 0x0, 0x401, 0x3, 0x4, 0x373, 0x3ff, 0x10000, 0x920, 0x3, 0x4, 0xb4, 0x4, 0xf40, 0x80000001, 0x7fffffff, 0x4, 0x3f, 0x86, 0x2, 0x1, 0xffff, 0x6, 0x6, 0xbdaa, 0x89eb, 0x8, 0x4, 0x1f, 0x1000, 0x1, 0x6, 0x5, 0x5, 0x7, 0x7, 0x0, 0x9, 0x6, 0x10000, 0x0, 0x7ff, 0x4, 0x278, 0x10001, 0x7, 0x7, 0x2fd0, 0xffffffff, 0xcb, 0xfff, 0x5, 0x6, 0x80000001, 0x14f19716, 0x9, 0xdf, 0x8, 0x9, 0x5, 0x10000, 0x3e4b, 0xfffffffd, 0x3f, 0x8, 0x0, 0x1445, 0x7fffffff, 0x4, 0x40e, 0x73d2, 0x10001, 0x4, 0xd9, 0x5, 0x1, 0x51de8b01, 0x4, 0x7, 0x0, 0x81, 0x1, 0x5, 0x72, 0x1, 0x0, 0x10000, 0x4, 0x8, 0x401, 0xff, 0x1, 0x100, 0x1000, 0x8, 0x9, 0x46, 0x299, 0x4, 0xfb0, 0x3f, 0x7, 0xfffff130, 0x1, 0x8001, 0xffffffff, 0xfffffbff, 0x842, 0xfffffffc, 0xe4d, 0x81, 0x401, 0xffff8001, 0x100, 0x8, 0x6, 0x1, 0x8, 0x6, 0x7, 0x401, 0x4, 0x4, 0x3, 0x5, 0x0, 0x6aef, 0x39, 0x3, 0x1000, 0x2, 0x7b7cc55b, 0x5, 0x2, 0xa8c00000, 0x0, 0xe1f, 0x40, 0x400, 0x80000001, 0x3, 0x9, 0x1, 0x10000, 0xb8, 0x401, 0x10001, 0x1f, 0x5, 0x4, 0x0, 0x732, 0x7, 0x8, 0x2, 0x5, 0x0, 0x1, 0x93, 0x2411, 0xffffff9c, 0x6, 0x0, 0x100, 0x400, 0xfffffff8, 0x0, 0x7902, 0x80, 0x9, 0x0, 0x2, 0x8, 0x4, 0x8, 0x96, 0x5, 0x3, 0x401, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x101, 0x10001, 0x7fff, 0x20, 0x20, 0x1, 0x3, 0x3, 0xe7cf, 0x6, 0x8, 0x40, 0x8000, 0x2, 0x800, 0x0, 0xc82]}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0xfffffff8, 0x0, 0xe, 0x5, 0x7fffffff, 0x1, 0x7ff, 0x9, 0x40000, 0x90, 0xe0f7, 0x8, 0xfffffff9, 0x7, 0x8000, 0x3e7, 0x9, 0x10000, 0x2, 0x8001, 0x6, 0x8000, 0x1, 0x9, 0x3, 0x7, 0x5, 0x3f, 0x8000, 0x5, 0x1ea, 0xea2, 0xd678, 0x5, 0x0, 0xb4c, 0x7, 0x6, 0xdc7e, 0x0, 0x3, 0x100, 0x4, 0x10000, 0x3f, 0xebf4, 0x7fffffff, 0x7fffffff, 0xd4, 0x7, 0x8, 0x2, 0x0, 0x0, 0x7fffffff, 0xfffffffd, 0x5, 0xfffffffc, 0x3, 0x8000, 0x7, 0x4, 0x0, 0x4, 0x7, 0x8, 0x5, 0x2, 0x9, 0x3, 0x3ff, 0xcc7d, 0x2, 0x401, 0x40, 0x1, 0x6, 0x20, 0x8, 0x5, 0x1, 0x1, 0x8, 0xcdff, 0x8, 0x3ff, 0x3, 0x80, 0x20, 0x4, 0x40, 0x2, 0x7, 0x3, 0x2, 0x8, 0x1, 0x2, 0x200, 0x20, 0x14, 0x5ce, 0x2, 0x39, 0x7fff, 0x5, 0x4, 0x400, 0xa95, 0xde3, 0x2, 0x3, 0x3, 0x1, 0x7, 0x9, 0x3f, 0x2d19, 0x8, 0x1, 0xff, 0xfffffc00, 0x3, 0x81, 0x3, 0x2a110b68, 0x3, 0x4, 0x2, 0x3, 0x7fff, 0x71e, 0x0, 0x7fffffff, 0x0, 0x100, 0x7, 0x1000000, 0xffffffe0, 0x6, 0x795, 0x10000, 0x7, 0x1000, 0xffffffff, 0x9e3, 0x0, 0x0, 0x6, 0x2, 0x101, 0xffffffc0, 0xffffff6e, 0x7ff, 0x98, 0x1, 0x200, 0x3, 0x1, 0x9, 0x10000, 0x8, 0x80, 0x2, 0x3, 0x7fff, 0x3, 0x101, 0x1, 0x4, 0x7, 0x81, 0x4, 0x4, 0x10000, 0x9, 0x7f, 0x1f, 0xff, 0xffff, 0x1, 0xb2, 0x101, 0x8, 0xffffffe0, 0x6, 0x5, 0x4, 0x7, 0x4, 0x3, 0x5, 0x1, 0x1, 0x0, 0x1, 0xfffffffb, 0x7f, 0x0, 0x80, 0x6, 0x0, 0x9, 0x5, 0x1, 0x0, 0x7ff, 0x8, 0x40, 0x3f, 0x7bb5, 0x80000000, 0x5, 0x2495, 0xffffffff, 0x0, 0x8, 0x0, 0x6, 0xfffffffa, 0x31, 0x4, 0x8, 0x8, 0x7, 0xb9d, 0x6, 0x1, 0x0, 0x200, 0x0, 0x2, 0xffffffff, 0x7, 0x7ff, 0x9, 0x9, 0x4, 0x7, 0x81, 0x40, 0x0, 0x1000, 0xca8f, 0x1, 0x0, 0x8279, 0x2, 0x10000, 0xcf, 0x5, 0x80000001, 0x7, 0x80000001]}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x1f, 0x8, 0x1000, 0xae, 0x6, 0x4, 0xffffffff, 0x0, 0x48014c6, 0x9cc, 0x6, 0x37, 0x3f, 0x8001, 0x9, 0x5, 0x1, 0x822d, 0xb1b, 0x80, 0x800, 0x3, 0x8, 0x4, 0x1, 0x800, 0x8, 0x3, 0x0, 0xfffffffc, 0xffff, 0x14, 0x3ff, 0x0, 0x2, 0x6, 0x4, 0xc19, 0x5, 0x6, 0x9, 0x7a5f, 0xcd75, 0xf14e, 0x200, 0xffffffff, 0x1ff, 0x1, 0x3, 0x6, 0x0, 0x3, 0x0, 0x2, 0x1, 0x1, 0x4, 0x2, 0x0, 0x2, 0x6, 0x1, 0x59e2eb25, 0x7, 0x70, 0x20, 0xffffffff, 0xfff, 0x6, 0x1, 0x7ff, 0x8, 0x9, 0xc65f, 0x3, 0x7, 0x8, 0x10000, 0xf89e, 0x5, 0x9, 0xffffffff, 0x4, 0x80000000, 0x2, 0xfffffffc, 0x2, 0x10000, 0x8, 0x5, 0x3, 0x8b, 0xfffffff9, 0x6, 0x5, 0x4, 0x747, 0x1, 0x3, 0x5, 0x10000, 0x3, 0xffff, 0x7, 0x4040, 0xccea, 0x5, 0x1, 0x9, 0x9e, 0x5, 0xfffffffe, 0x5, 0x1, 0x7fff, 0x8, 0x2, 0x401, 0x80, 0x9, 0x1, 0xffffff01, 0x2, 0xffff, 0x1f, 0x4a1, 0xcf1, 0x10000, 0x1ff, 0x4, 0xfffffc00, 0xb8, 0x20, 0x6, 0x4, 0x8, 0x0, 0x8, 0x3, 0x20, 0x3, 0x6, 0x7, 0x1, 0x3, 0x20, 0x8, 0x7, 0x4, 0x4, 0x8, 0x1, 0x800, 0xffffffff, 0x80000000, 0x6, 0x7, 0x1, 0xff, 0x5, 0x0, 0x3f, 0x40, 0x7f, 0xfffffff8, 0x0, 0x3, 0x656, 0x7f, 0x3f, 0x0, 0x2, 0x80000001, 0xfffffffe, 0x0, 0x20, 0x0, 0x0, 0x0, 0x8, 0x3, 0xe63, 0x3, 0x6, 0x0, 0xfffffff8, 0x7, 0x0, 0x6, 0xbd1b, 0x80000001, 0x81, 0x8c1, 0x0, 0x6, 0xfcb7, 0x1, 0x20, 0x8, 0x8000, 0x80, 0x4, 0x5, 0x41d2a310, 0x0, 0x9, 0x3, 0x0, 0x20, 0x5, 0x800, 0x4, 0x9, 0xddb, 0x8, 0x8, 0x2, 0x6, 0x3, 0x50000, 0x101, 0x9, 0x8, 0x7, 0x0, 0x100, 0xfff, 0x20, 0x8, 0x800, 0x8, 0x0, 0x80, 0x24, 0x7ed1, 0x6, 0x9, 0xe5dc, 0x5, 0x0, 0x80000001, 0x7, 0xea54, 0x8, 0xfffffff8, 0x7fffffff, 0x4, 0x0, 0x8, 0x101, 0x6, 0x1, 0x7, 0x1, 0x7, 0xffffd63c]}]]}, {0x80, 0x6, "5f784dbfe1123632483f3bd1454151a294a8d3dc9c92803fe51b03ffa2869f61cbb02fd8ef5d1694721d1332adb59d021c08a9b426fd91ef601526cda52088405d91405290dba1f5bc3c48c6531e590b5745d8fd974d16d0806f9deb115a58a530f58ecbd18c180cda407de55d0552deb7567b4c49ba7eeefb0ec3e8"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x2}}}}, @m_gact={0x104, 0xe, 0x0, 0x0, {{0x9}, {0x10, 0x2, 0x0, 0x1, [@TCA_GACT_PROB={0xc, 0x3, {0x0, 0x213b, 0x5}}]}, {0xcb, 0x6, "8d5b1a31a6910b9c3d6a0c560f42f81ded045370a2db72dcfe97f411c2b5ebb0c03bedeac1aa0acef110eab4e874249f337a135882d69dd75d454921bf3e9b97681faf30484b8ff391a8560a3b04ba7f550ad04a5d1fd7e53be60696cd252219fd75c54ce6198935083a2111a3685f87b37a3b3d2375a733a83b9dea9cb5d908bdb2e790ee2c6616ef23737b067a1965fa5ddcbb39ec6a9187accf9cc636de2be51b79e656f3b39e4f70675a3b3d5516c15ca0f99c44a05dc8910df8b47fd068cebb5523ca6abd"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x0, 0x2}}}}, @m_ct={0xf0, 0x6, 0x0, 0x0, {{0x7}, {0x30, 0x2, 0x0, 0x1, [@TCA_CT_NAT_PORT_MAX={0x6, 0xe, 0x4e23}, @TCA_CT_MARK_MASK={0x8, 0x6, 0x81}, @TCA_CT_ZONE={0x6, 0x4, 0x98}, @TCA_CT_LABELS={0x14, 0x7, "2f11c96cff0c6bc119b8760c3a3cf84d"}]}, {0x9c, 0x6, "cb1a0783e9889d463a070a1e31028e86dc6b02def47ad291041eea77941c87e0be1687d508433552d75bb99cfcc5d62295ddbac41abd61a781137f87e57c1279ee765786dad3319ab516d3d2dc5daefaf9953be7c42f546634899d9b80666a816a72844cdf5813e2766871335c18b04bad3999ad007a3d0d25307fab3959b71d10001e7889dc931569ff9f404a9853e989de70d3a752e2a2"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x2}}}}, @m_mirred={0x10d0, 0x12, 0x0, 0x0, {{0xb}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x401, 0x81, 0x2, 0x0, 0x8000}, 0x3}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x180, 0x9, 0x8, 0x56, 0x40}, 0x2, r3}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x9, 0x1, 0x0, 0x5}, 0x2, r4}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x90c, 0x0, 0x8, 0x884, 0xe87d7d}, 0x1, r5}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x3, 0x8, 0x4, 0x52d5, 0xffffffff}, 0x1, r9}}]}, {0x1004, 0x6, "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"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x4}}}}, @m_skbedit={0xb0, 0x1c, 0x0, 0x0, {{0xc}, {0x3c, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_MARK={0x8, 0x5, 0x2}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0x5, 0x3, 0x5, 0x9, 0x7ff}}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0x6, 0x6, 0x5, 0x9, 0xd2}}]}, {0x4b, 0x6, "6acadbf83fd8a89f79d181b2da2a245ba1f2936f07cbd903db0d09dcffc22196a566337f1992ce75ec8bbbd8074b4d78634c15a983d00b02fbd12472c9aa677dba37aa5e02cf9f"}, {0xc}, {0xc, 0x8, {0x1, 0x2}}}}, @m_vlan={0x60, 0xe, 0x0, 0x0, {{0x9}, {0x20, 0x2, 0x0, 0x1, [@TCA_VLAN_PARMS={0x1c, 0x2, {{0x7ff, 0x81, 0x6, 0x6, 0x8}, 0x3}}]}, {0x18, 0x6, "c23856adb42b9aa1810bd28f7f6637b28d91c08a"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x1}}}}, @m_tunnel_key={0x16c, 0x6, 0x0, 0x0, {{0xf}, {0x68, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x7, 0x5, 0x4, 0x9, 0x40ff}, 0x1}}, @TCA_TUNNEL_KEY_ENC_IPV4_DST={0x8, 0x4, @broadcast}, @TCA_TUNNEL_KEY_ENC_IPV6_DST={0x14, 0x6, @mcast2}, @TCA_TUNNEL_KEY_ENC_DST_PORT={0x6, 0x9, 0x4e20}, @TCA_TUNNEL_KEY_NO_CSUM={0x5, 0xa, 0x1}, @TCA_TUNNEL_KEY_ENC_IPV4_DST={0x8, 0x4, @local}, @TCA_TUNNEL_KEY_ENC_IPV6_SRC={0x14, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, {0xd8, 0x6, "c6e6649de9ff96838642726945345fb40d6826b1833affd8da61a2023a7284c1f41b3dd5fbbaa7b09826a4d998f76bdb9c1496832537d27d8385e748fdf030665b6788ad0c645a0ca643ac9929c46567a50ea5b90a6768baac8760eeaf6578ee3e4f5b92c76e12258c0f329b4c8ff0fb00c5888644e510c67e6e795d343f46d59cbbd38c667a8c9617774e99826a653bc4e73319b85cea98e29c68bff47628c60db8e9876faf9e884a5a859a38ed2e8fbb3a5d2abac14735d7058252b393fea79764bb3249ab4c088942466070005ceb1c6fdbc3"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}, @m_connmark={0xf8, 0x1f, 0x0, 0x0, {{0xd}, {0x90, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x7fffffff, 0x81, 0x0, 0x400, 0x100}}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x3, 0x69e, 0x7, 0x2}, 0x5}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x8, 0xaf, 0x4, 0x26e, 0x6}, 0xff4}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0xfffffffb, 0x3, 0x5, 0x8, 0x5}, 0x90}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x3f, 0xfffffffb, 0x20000000, 0x8000, 0x2}, 0x8}}]}, {0x3a, 0x6, "ce9211020d56594daf67e568ef89c45b4352076685e989662090682263692f79d4142f83f78ffda2c5862085e2386a29d03a1c224d60"}, {0xc}, {0xc, 0x8, {0x1, 0x1}}}}, @m_mpls={0xfc, 0x19, 0x0, 0x0, {{0x9}, {0x30, 0x2, 0x0, 0x1, [@TCA_MPLS_TTL={0x5, 0x7, 0x1}, @TCA_MPLS_BOS={0x5}, @TCA_MPLS_PARMS={0x1c, 0x2, {{0x10000, 0x19d1, 0x4, 0x6, 0x5}, 0x2}}]}, {0xa1, 0x6, "23458e787b1d948530fbe646608a076bf643d47f954e1d716775a666612f00dcbcb1109a8693691698eda63fbfcb018559b04fe4f7d6c0a35d9a5bb33625a3536502d6dab180ffd365ab2c639a9de68fa3a23585056db5e83c0f8378c9c24aa17b14345c61f30ba63518c7485b5aa1449e5ae64a48b02d6eef336ed522c1c081c4b928cf3bbd4b3baecae3bb10eb8b7d1c79fa63dd8a6d549e9a9555c1"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x2}}}}]}]}, 0x5170}, 0x1, 0x0, 0x0, 0x800}, 0x800) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r10, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) [ 1351.932849][ T782] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1351.943976][ T784] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1351.980231][ T786] snd_dummy snd_dummy.0: control 0:0:0:syz1:29696 is already present 23:08:32 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x700, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:32 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x40, 0x5, 0x74, 0x5, 0x0, 0x7, 0x11840, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffc01, 0x0, @perf_bp={&(0x7f0000000040), 0x9}, 0x400, 0x0, 0x2, 0x3, 0x3f, 0x10000, 0x4, 0x0, 0xe621, 0x0, 0x7}, 0x0, 0x8, 0xffffffffffffffff, 0x3) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) [ 1352.021310][ T795] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:32 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0xa00, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:32 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x2, 0x0, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:32 executing program 1: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x7400}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1352.117459][ T800] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1352.145857][ T804] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001033e00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1352.350386][ T822] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1352.373060][ T820] snd_dummy snd_dummy.0: control 0:0:0:syz1:29696 is already present 23:08:33 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000)={0x40}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r1, 0x400000001ffffffd) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x0) bind$tipc(r2, &(0x7f0000000080)=@name={0x1e, 0x2, 0x0, {{0x41, 0x4}, 0x3}}, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) bind$tipc(r0, 0x0, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r4, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) socket$l2tp6(0xa, 0x2, 0x73) 23:08:33 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000000040)={{0x8, 0x0, 0x9, 0x7, 'syz0\x00', 0x3}, 0x0, [0x0, 0x1ff, 0x3, 0x3, 0x9, 0x200, 0x400, 0x1, 0x6, 0x24, 0x2, 0x0, 0xffffffff, 0x80000001, 0xfff, 0x80000000, 0x3, 0x3, 0x476e5e3e, 0x800, 0x6, 0x100, 0xed06, 0x2, 0x6, 0x75c8dcfe, 0x5, 0x4, 0x3, 0x686b, 0x3f, 0x5e7d, 0x7, 0x1, 0x200, 0x3ae, 0x3, 0x1, 0xb66, 0x9, 0x0, 0x17a, 0x2, 0x10000, 0x800, 0x3, 0x6, 0x5, 0x0, 0x5, 0x200, 0x3, 0x5, 0x80000001, 0x2, 0x2, 0x37, 0x100, 0xfffffffc, 0x6bc4, 0x8, 0x28b, 0x0, 0x7, 0x8947, 0x6, 0x1, 0x9, 0x5, 0xef, 0x6, 0x5, 0x3, 0x101, 0x5, 0x258, 0x3, 0xa3, 0x4, 0x9, 0x5, 0x2, 0x4, 0x9, 0x80000000, 0x400, 0xea2, 0x3, 0x3, 0xffffff01, 0x80000001, 0x1, 0x5, 0x0, 0x40, 0x4, 0x81, 0x9, 0x8, 0x401, 0x9, 0x1, 0x9, 0x6, 0xcc, 0x5df, 0x1ff, 0x200, 0xdd3, 0x0, 0x3, 0x7, 0x942, 0xffffffe0, 0x2, 0x1eb, 0x4, 0x4, 0x101, 0x2, 0x8000, 0xc02, 0x7, 0x4, 0x7, 0x48, 0x2, 0x400]}) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000340), 0xfffffffd, 0x70081) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000640), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f00000007c0)={'batadv0\x00', 0x0}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000500)=0x80000000) syz_open_procfs(0x0, &(0x7f0000000540)='children\x00') sendmsg$BATADV_CMD_SET_HARDIF(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="050000000000000000001100000008000300", @ANYRES32=r5, @ANYBLOB="066447644b0000d9"], 0x24}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=@ipv4_newaddr={0x20, 0x14, 0x4, 0x70bd26, 0x25dfdbff, {0x2, 0x20, 0x0, 0xfe, r5}, [@IFA_BROADCAST={0x8, 0x4, @remote}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x8004) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:33 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x1f00, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:33 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x0, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001003f00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:33 executing program 1: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40405515, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1353.004369][ T834] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1353.005653][ T837] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1353.057604][ T838] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 23:08:33 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x2000, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:33 executing program 1: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40405515, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1353.122233][ T847] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001013f00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:33 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x0, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:33 executing program 5: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000004c0)={{0x1, 0x1, 0x18, r0, {0x800}}, './file0\x00'}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0xbb, 0x1f, 0x9, 0x2, 0x0, 0x1f, 0xe082b, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7fffffff, 0x1, @perf_config_ext={0x10001, 0x9}, 0x56200, 0x0, 0x7ff, 0x3, 0x8, 0x200, 0x7ff, 0x0, 0x2, 0x0, 0x6}, 0xffffffffffffffff, 0x7, r1, 0x8) r2 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000040)=0x1f) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000240)) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, "0000ff00000000000000000000000600"}) syz_open_pts(r3, 0x0) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, &(0x7f0000000100)) [ 1353.289600][ T852] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:33 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x4800, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1353.351384][ T862] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1353.404320][ T863] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1353.542405][ T872] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1353.616833][ T875] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:33 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x6, 0x3f, 0x2, 0x8, 0x0, 0x80000004, 0x12fb, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x9, 0x1, @perf_config_ext={0x9, 0x6}, 0x0, 0x4000000000000276, 0x9, 0x0, 0x0, 0x6, 0xfffe, 0x0, 0x40, 0x0, 0x8000}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x6) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:33 executing program 1: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40405515, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:33 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x6, 0x0, 0x0, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:33 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000)={0x40}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r1, 0x400000001ffffffd) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x0) bind$tipc(r2, &(0x7f0000000080)=@name={0x1e, 0x2, 0x0, {{0x41, 0x4}, 0x3}}, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) bind$tipc(r0, 0x0, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r4, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) 23:08:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001023f00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:33 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x4c00, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:34 executing program 1: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40405515, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1353.963815][ T885] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1353.993464][ T887] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:34 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000040)=0x3) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x9, 0x5, 0x0, 0x40, 0x0, 0x80000001, 0x100, 0xa, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000080), 0x8}, 0x1000, 0x66b3, 0xbd, 0x1, 0x0, 0x20, 0x6, 0x0, 0x8, 0x0, 0xffffffffffff8000}, 0x0, 0x4, 0xffffffffffffffff, 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) 23:08:34 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x0, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:34 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x6000, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1354.095939][ T896] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001033f00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:34 executing program 1: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40405515, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:34 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x9, 0x2]}, 0x8, 0x800) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x1) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0x40405515, &(0x7f0000000580)={0x4, 0x0, 0x140, 0x0, '\x00', '\x00', '\x00', 0x100, 0x2, 0x0, 0x9, "90683daccf3dc77b81274a53ac9b0266"}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x2, 0x7, 0x5, 0x4, 0x0, 0x3ff, 0x4000, 0xf, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000100), 0x1}, 0x0, 0x80000000, 0x53, 0x0, 0x2, 0x9, 0x800, 0x0, 0x11, 0x0, 0x7}, 0x0, 0x5, 0xffffffffffffffff, 0x8) 23:08:34 executing program 1: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40405515, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1354.296321][ T917] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1354.299898][ T911] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:34 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x0, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1354.461986][ T926] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:35 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000)={0x40}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r1, 0x400000001ffffffd) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x0) bind$tipc(r2, &(0x7f0000000080)=@name={0x1e, 0x2, 0x0, {{0x41, 0x4}, 0x3}}, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r4, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) 23:08:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001004000"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:35 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x6800, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:35 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "90683daccf3dc77b81274a53ac9b0266"}) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x8, 0x3, 0x0, 0x1f, 0x0, 0x400, 0x800c0, 0xd, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7c00000, 0x2, @perf_config_ext={0x8, 0x200}, 0x840, 0x0, 0x1, 0x2, 0xfffffffffffffff7, 0x4, 0xa1, 0x0, 0x6, 0x0, 0x8}, 0x0, 0x5, 0xffffffffffffffff, 0x8) 23:08:35 executing program 1: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40405515, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:35 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x8000, 0x0, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:35 executing program 5: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x4c00, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001014000"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:35 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1355.055899][ T961] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:35 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x6c00, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:35 executing program 1: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40405515, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1355.101450][ T965] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1355.276425][ T984] __nla_validate_parse: 1 callbacks suppressed [ 1355.276454][ T984] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1355.298857][ T981] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1355.306793][ T979] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:35 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x7400, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1355.345003][ T989] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1355.527258][ T991] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1355.551223][ T994] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:36 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000)={0x40}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r1, 0x400000001ffffffd) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x0) bind$tipc(r2, &(0x7f0000000080)=@name={0x1e, 0x2, 0x0, {{0x41, 0x4}, 0x3}}, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, 0x0, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) 23:08:36 executing program 1: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40405515, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:36 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001024000"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:36 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc0405519, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) (fail_nth: 1) 23:08:36 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x7a00, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1356.070105][ T1006] FAULT_INJECTION: forcing a failure. [ 1356.070105][ T1006] name failslab, interval 1, probability 0, space 0, times 0 [ 1356.082970][ T1006] CPU: 0 PID: 1006 Comm: syz-executor.5 Not tainted 5.15.0-syzkaller #0 [ 1356.083582][ T1005] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1356.091316][ T1006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1356.091336][ T1006] Call Trace: [ 1356.091345][ T1006] [ 1356.091356][ T1006] dump_stack_lvl+0xcd/0x134 [ 1356.091395][ T1006] should_fail.cold+0x5/0xa [ 1356.091428][ T1006] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1356.130126][ T1006] should_failslab+0x5/0x10 [ 1356.134669][ T1006] __kmalloc+0x72/0x340 [ 1356.138831][ T1006] tomoyo_realpath_from_path+0xc3/0x620 [ 1356.144385][ T1006] ? tomoyo_profile+0x42/0x50 [ 1356.149072][ T1006] tomoyo_path_number_perm+0x1d5/0x590 [ 1356.154540][ T1006] ? tomoyo_path_number_perm+0x18d/0x590 [ 1356.160178][ T1006] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1356.166038][ T1006] ? lock_downgrade+0x6e0/0x6e0 [ 1356.170894][ T1006] ? find_held_lock+0x2d/0x110 [ 1356.175675][ T1006] ? __fget_files+0x23d/0x3e0 [ 1356.180371][ T1006] security_file_ioctl+0x50/0xb0 [ 1356.185317][ T1006] __do_compat_sys_ioctl+0x4e/0x290 [ 1356.190525][ T1006] __do_fast_syscall_32+0x65/0xf0 [ 1356.195557][ T1006] do_fast_syscall_32+0x2f/0x70 [ 1356.200407][ T1006] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1356.206733][ T1006] RIP: 0023:0xf6ec1549 [ 1356.210795][ T1006] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1356.230400][ T1006] RSP: 002b:00000000f44bb5fc EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1356.238811][ T1006] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000c0405519 [ 1356.246776][ T1006] RDX: 0000000020001740 RSI: 0000000000000000 RDI: 0000000000000000 [ 1356.254743][ T1006] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1356.262706][ T1006] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1356.270674][ T1006] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1356.278679][ T1006] [ 1356.283174][ T1006] ERROR: Out of memory at tomoyo_realpath_from_path. 23:08:36 executing program 1: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0x40405515, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1356.312178][ T1011] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1356.370346][ T1005] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:36 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x0, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:36 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc0405519, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) (fail_nth: 2) 23:08:36 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0xff00, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001034000"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1356.684775][ T1030] FAULT_INJECTION: forcing a failure. [ 1356.684775][ T1030] name failslab, interval 1, probability 0, space 0, times 0 [ 1356.697632][ T1030] CPU: 1 PID: 1030 Comm: syz-executor.5 Not tainted 5.15.0-syzkaller #0 [ 1356.706021][ T1030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1356.710209][ T1033] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1356.716084][ T1030] Call Trace: [ 1356.716096][ T1030] [ 1356.730031][ T1030] dump_stack_lvl+0xcd/0x134 [ 1356.734662][ T1030] should_fail.cold+0x5/0xa [ 1356.739192][ T1030] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 1356.744587][ T1030] should_failslab+0x5/0x10 [ 1356.749103][ T1030] __kmalloc+0x72/0x340 [ 1356.753286][ T1030] tomoyo_encode2.part.0+0xe9/0x3a0 [ 1356.758511][ T1030] tomoyo_encode+0x28/0x50 [ 1356.762984][ T1030] tomoyo_realpath_from_path+0x186/0x620 [ 1356.768650][ T1030] tomoyo_path_number_perm+0x1d5/0x590 [ 1356.774130][ T1030] ? tomoyo_path_number_perm+0x18d/0x590 [ 1356.779794][ T1030] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1356.785657][ T1030] ? lock_downgrade+0x6e0/0x6e0 [ 1356.790537][ T1030] ? find_held_lock+0x2d/0x110 [ 1356.795330][ T1030] ? __fget_files+0x23d/0x3e0 [ 1356.800042][ T1030] security_file_ioctl+0x50/0xb0 [ 1356.805010][ T1030] __do_compat_sys_ioctl+0x4e/0x290 [ 1356.810234][ T1030] __do_fast_syscall_32+0x65/0xf0 [ 1356.815278][ T1030] do_fast_syscall_32+0x2f/0x70 [ 1356.820144][ T1030] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1356.826488][ T1030] RIP: 0023:0xf6ec1549 [ 1356.830676][ T1030] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1356.831162][ T1039] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1356.850304][ T1030] RSP: 002b:00000000f44bb5fc EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1356.850337][ T1030] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000c0405519 [ 1356.850353][ T1030] RDX: 0000000020001740 RSI: 0000000000000000 RDI: 0000000000000000 23:08:36 executing program 1: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0x40405515, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1356.850374][ T1030] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1356.850390][ T1030] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1356.850405][ T1030] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1356.850440][ T1030] [ 1356.910464][ T1030] ERROR: Out of memory at tomoyo_realpath_from_path. 23:08:37 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000)={0x40}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r1, 0x400000001ffffffd) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x0) bind$tipc(r2, &(0x7f0000000080)=@name={0x1e, 0x2, 0x0, {{0x41, 0x4}, 0x3}}, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, 0x0, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) 23:08:37 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x1000000, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:37 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x0, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001004100"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:37 executing program 1: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0x40405515, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:37 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc0405519, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) (fail_nth: 3) [ 1357.268216][ T1053] FAULT_INJECTION: forcing a failure. [ 1357.268216][ T1053] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1357.281858][ T1053] CPU: 1 PID: 1053 Comm: syz-executor.5 Not tainted 5.15.0-syzkaller #0 [ 1357.283542][ T1057] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1357.290208][ T1053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1357.290228][ T1053] Call Trace: [ 1357.290237][ T1053] [ 1357.290248][ T1053] dump_stack_lvl+0xcd/0x134 [ 1357.290285][ T1053] should_fail.cold+0x5/0xa [ 1357.290321][ T1053] _copy_from_user+0x2c/0x180 [ 1357.290354][ T1053] snd_ctl_ioctl+0x60b/0x1130 [ 1357.315341][ T1055] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1357.315882][ T1053] ? snd_ctl_elem_add_user+0x170/0x170 [ 1357.315926][ T1053] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1357.353353][ T1053] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 1357.359618][ T1053] ? do_vfs_ioctl+0x132/0x15d0 [ 1357.364412][ T1053] ? vfs_fileattr_set+0xbe0/0xbe0 [ 1357.369478][ T1053] snd_ctl_ioctl_compat+0x22b/0x9a0 [ 1357.374709][ T1053] ? snd_ctl_ioctl+0x1130/0x1130 [ 1357.379677][ T1053] ? __fget_files+0x23d/0x3e0 [ 1357.384407][ T1053] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1357.390702][ T1053] ? snd_ctl_ioctl+0x1130/0x1130 [ 1357.395665][ T1053] __do_compat_sys_ioctl+0x1c7/0x290 [ 1357.400980][ T1053] __do_fast_syscall_32+0x65/0xf0 [ 1357.406572][ T1053] do_fast_syscall_32+0x2f/0x70 [ 1357.411444][ T1053] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1357.417795][ T1053] RIP: 0023:0xf6ec1549 [ 1357.421878][ T1053] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1357.441535][ T1053] RSP: 002b:00000000f44bb5fc EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1357.449964][ T1053] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000c0405519 [ 1357.457953][ T1053] RDX: 0000000020001740 RSI: 0000000000000000 RDI: 0000000000000000 23:08:37 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x2000000, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001014100"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1357.465944][ T1053] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1357.473932][ T1053] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1357.481916][ T1053] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1357.489921][ T1053] 23:08:37 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40405515, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:37 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc0405519, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) (fail_nth: 4) 23:08:37 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x0, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1357.633804][ T1069] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:37 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x3000000, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1357.706921][ T1075] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1357.727416][ T1079] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1357.808933][ T1081] FAULT_INJECTION: forcing a failure. [ 1357.808933][ T1081] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1357.822142][ T1081] CPU: 1 PID: 1081 Comm: syz-executor.5 Not tainted 5.15.0-syzkaller #0 [ 1357.830491][ T1081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1357.840568][ T1081] Call Trace: [ 1357.843887][ T1081] [ 1357.846832][ T1081] dump_stack_lvl+0xcd/0x134 [ 1357.848848][ T1086] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1357.851449][ T1081] should_fail.cold+0x5/0xa [ 1357.863690][ T1081] _copy_to_user+0x2c/0x150 [ 1357.868238][ T1081] simple_read_from_buffer+0xcc/0x160 [ 1357.872981][ T1089] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1357.873635][ T1081] proc_fail_nth_read+0x187/0x220 [ 1357.886375][ T1081] ? proc_sessionid_read+0x220/0x220 [ 1357.891683][ T1081] ? security_file_permission+0xab/0xd0 [ 1357.897250][ T1081] ? proc_sessionid_read+0x220/0x220 [ 1357.902557][ T1081] vfs_read+0x1b5/0x600 [ 1357.906745][ T1081] ksys_read+0x12d/0x250 [ 1357.911018][ T1081] ? vfs_write+0xae0/0xae0 [ 1357.915464][ T1081] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1357.922084][ T1081] __do_fast_syscall_32+0x65/0xf0 [ 1357.927132][ T1081] do_fast_syscall_32+0x2f/0x70 [ 1357.932018][ T1081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1357.938367][ T1081] RIP: 0023:0xf6ec1549 [ 1357.942448][ T1081] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1357.962074][ T1081] RSP: 002b:00000000f44bb600 EFLAGS: 00000282 ORIG_RAX: 0000000000000003 [ 1357.970596][ T1081] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000f44bb690 [ 1357.978583][ T1081] RDX: 000000000000000f RSI: 00000000f6ff7000 RDI: 0000000000000000 [ 1357.986571][ T1081] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1357.994587][ T1081] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1358.002572][ T1081] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1358.010577][ T1081] 23:08:38 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000)={0x40}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r1, 0x400000001ffffffd) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x0) bind$tipc(r2, &(0x7f0000000080)=@name={0x1e, 0x2, 0x0, {{0x41, 0x4}, 0x3}}, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, 0x0, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) 23:08:38 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x3040000, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:38 executing program 1: r0 = syz_open_dev$sndctrl(0x0, 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40405515, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001024100"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:38 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0x0, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:38 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc0405519, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1358.357211][ T1104] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1358.361160][ T1105] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:38 executing program 1: r0 = syz_open_dev$sndctrl(0x0, 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40405515, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:38 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x2, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:38 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x4000000, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:38 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0x0, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001034100"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:38 executing program 1: r0 = syz_open_dev$sndctrl(0x0, 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40405515, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1358.733763][ T1129] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1358.745743][ T1135] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1358.838680][ T1138] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:39 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000)={0x40}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r1, 0x400000001ffffffd) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x0) bind$tipc(r2, &(0x7f0000000080)=@name={0x1e, 0x2, 0x0, {{0x41, 0x4}, 0x3}}, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r3, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) 23:08:39 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x10, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:39 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x5000000, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:39 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0x0, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001004200"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:39 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40405515, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1359.338129][ T1151] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:39 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x4c00, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1359.412724][ T1156] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001014200"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:39 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40405515, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:39 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x6000000, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1359.501293][ T1165] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:39 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x0, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:39 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40405515, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1359.629176][ T1174] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1359.687210][ T1181] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1359.779738][ T1191] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:40 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000)={0x40}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r1, 0x400000001ffffffd) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x0) bind$tipc(r2, &(0x7f0000000080)=@name={0x1e, 0x2, 0x0, {{0x41, 0x4}, 0x3}}, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r3, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) 23:08:40 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x4c01, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001024200"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:40 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x7000000, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:40 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x0, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:40 executing program 1: syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0x40405515, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1360.416493][ T1207] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1360.467110][ T1209] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:40 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x4c80, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:40 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x0, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:40 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x8000000, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001034200"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:40 executing program 1: syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0x40405515, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1360.559354][ T1219] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:40 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x4c81, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1360.702574][ T1228] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1360.747253][ T1242] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1360.791368][ T1245] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1361.239652][ T1189] ieee802154 phy0 wpan0: encryption failed: -22 [ 1361.245989][ T1189] ieee802154 phy1 wpan1: encryption failed: -22 23:08:41 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000)={0x40}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r1, 0x400000001ffffffd) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x0) bind$tipc(r2, &(0x7f0000000080)=@name={0x1e, 0x2, 0x0, {{0x41, 0x4}, 0x3}}, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r3, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) 23:08:41 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0xa000000, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:41 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x5403, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:41 executing program 1: syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0x40405515, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:41 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x0, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001004300"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:41 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x541b, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1361.510843][ T1260] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1361.577269][ T1264] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:41 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x1f000000, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:41 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40405515, 0x0) [ 1361.638171][ T1274] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001014300"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:41 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x0, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:41 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x5421, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1361.799303][ T1286] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1361.852069][ T1293] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1361.888996][ T1295] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:42 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000)={0x40}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r1, 0x400000001ffffffd) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r4, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) 23:08:42 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x20000000, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:42 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40405515, 0x0) 23:08:42 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x5450, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:42 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x0, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001024300"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1362.519884][ T1312] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:42 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x5451, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1362.565473][ T1315] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:42 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40405515, 0x0) 23:08:42 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x0, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:42 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x48000000, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001034300"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1362.672572][ T1325] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:42 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x5452, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1362.835572][ T1342] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1362.851057][ T1340] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1362.926420][ T1348] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:43 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000)={0x40}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r1, 0x400000001ffffffd) accept4(r1, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r3, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) 23:08:43 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x4c000000, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:43 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40405515, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:43 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x0, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:43 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x5460, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001004400"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1363.622401][ T1363] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:43 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x5501, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1363.667018][ T1366] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:43 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40405515, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1363.724844][ T1377] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:43 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x0, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001014400"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:43 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x5502, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:43 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x60000000, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1363.971165][ T1393] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1364.130743][ T1401] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1364.180002][ T1406] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:44 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000)={0x40}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r1, 0x400000001ffffffd) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r3, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) 23:08:44 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40405515, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65]}) 23:08:44 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x5509, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:44 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0x0, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001024400"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:44 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x68000000, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:44 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x6364, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1364.642911][ T1416] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1364.643518][ T1418] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:44 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x6c000000, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1364.720580][ T1427] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:44 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0x0, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:44 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40405515, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff]}) 23:08:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001034400"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:44 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x8913, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:44 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000)={0x40}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r3, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) [ 1364.970272][ T1443] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:45 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x74000000, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:45 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0x0, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1365.041597][ T1453] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1365.048587][ T1452] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:45 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x8914, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:45 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40405515, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:45 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000)={0x40}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r3, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) 23:08:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001004500"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1365.232998][ T1463] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:45 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x7a000000, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1365.295402][ T1474] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:45 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40405515, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) (fail_nth: 1) 23:08:45 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x8933, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:45 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x0, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:45 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000)={0x40}, 0x10) socket$inet6(0xa, 0x6, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r2, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) [ 1365.476830][ T1482] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1365.499306][ T1483] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:45 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0xfeffffff, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1365.531391][ T1491] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1365.543995][ T1487] FAULT_INJECTION: forcing a failure. [ 1365.543995][ T1487] name failslab, interval 1, probability 0, space 0, times 0 [ 1365.556773][ T1487] CPU: 0 PID: 1487 Comm: syz-executor.1 Not tainted 5.15.0-syzkaller #0 [ 1365.565173][ T1487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1365.575247][ T1487] Call Trace: [ 1365.578543][ T1487] [ 1365.581485][ T1487] dump_stack_lvl+0xcd/0x134 [ 1365.586104][ T1487] should_fail.cold+0x5/0xa [ 1365.590632][ T1487] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1365.596379][ T1487] should_failslab+0x5/0x10 [ 1365.600910][ T1487] __kmalloc+0x72/0x340 [ 1365.605183][ T1487] tomoyo_realpath_from_path+0xc3/0x620 [ 1365.610760][ T1487] ? tomoyo_profile+0x42/0x50 [ 1365.615477][ T1487] tomoyo_path_number_perm+0x1d5/0x590 [ 1365.620957][ T1487] ? tomoyo_path_number_perm+0x18d/0x590 [ 1365.626614][ T1487] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1365.632478][ T1487] ? lock_downgrade+0x6e0/0x6e0 [ 1365.637357][ T1487] ? find_held_lock+0x2d/0x110 [ 1365.642156][ T1487] ? __fget_files+0x23d/0x3e0 [ 1365.646874][ T1487] security_file_ioctl+0x50/0xb0 [ 1365.651844][ T1487] __do_compat_sys_ioctl+0x4e/0x290 [ 1365.657078][ T1487] __do_fast_syscall_32+0x65/0xf0 [ 1365.662129][ T1487] do_fast_syscall_32+0x2f/0x70 [ 1365.667034][ T1487] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1365.673385][ T1487] RIP: 0023:0xf6ea2549 [ 1365.677468][ T1487] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1365.697094][ T1487] RSP: 002b:00000000f449c5fc EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1365.705533][ T1487] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000040405515 [ 1365.713525][ T1487] RDX: 0000000020001740 RSI: 0000000000000000 RDI: 0000000000000000 [ 1365.721516][ T1487] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 23:08:45 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x8946, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1365.726780][ T1501] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1365.729590][ T1487] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1365.729610][ T1487] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1365.729643][ T1487] [ 1365.730537][ T1487] ERROR: Out of memory at tomoyo_realpath_from_path. 23:08:45 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0xff000000, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:45 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x0, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001014500"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1365.776301][ T1504] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:45 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40405515, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) (fail_nth: 2) 23:08:45 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000)={0x40}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r2, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) 23:08:46 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x8982, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1365.989648][ T1518] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1366.000096][ T1520] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1366.051238][ T1523] FAULT_INJECTION: forcing a failure. [ 1366.051238][ T1523] name failslab, interval 1, probability 0, space 0, times 0 [ 1366.064144][ T1523] CPU: 0 PID: 1523 Comm: syz-executor.1 Not tainted 5.15.0-syzkaller #0 [ 1366.072498][ T1523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1366.082574][ T1523] Call Trace: [ 1366.085286][ T1527] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1366.085859][ T1523] [ 1366.085873][ T1523] dump_stack_lvl+0xcd/0x134 [ 1366.085910][ T1523] should_fail.cold+0x5/0xa [ 1366.105658][ T1523] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 1366.111157][ T1523] should_failslab+0x5/0x10 [ 1366.115686][ T1523] __kmalloc+0x72/0x340 [ 1366.119962][ T1523] tomoyo_encode2.part.0+0xe9/0x3a0 [ 1366.125193][ T1523] tomoyo_encode+0x28/0x50 [ 1366.129638][ T1523] tomoyo_realpath_from_path+0x186/0x620 [ 1366.135306][ T1523] tomoyo_path_number_perm+0x1d5/0x590 [ 1366.140797][ T1523] ? tomoyo_path_number_perm+0x18d/0x590 23:08:46 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0xffffff7f, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:46 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xae01, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1366.146454][ T1523] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1366.152312][ T1523] ? lock_downgrade+0x6e0/0x6e0 [ 1366.157193][ T1523] ? find_held_lock+0x2d/0x110 [ 1366.162168][ T1523] ? __fget_files+0x23d/0x3e0 [ 1366.166878][ T1523] security_file_ioctl+0x50/0xb0 [ 1366.171839][ T1523] __do_compat_sys_ioctl+0x4e/0x290 [ 1366.177062][ T1523] __do_fast_syscall_32+0x65/0xf0 [ 1366.182110][ T1523] do_fast_syscall_32+0x2f/0x70 [ 1366.186971][ T1523] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1366.193299][ T1523] RIP: 0023:0xf6ea2549 [ 1366.197371][ T1523] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1366.217157][ T1523] RSP: 002b:00000000f449c5fc EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1366.225573][ T1523] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000040405515 [ 1366.233558][ T1523] RDX: 0000000020001740 RSI: 0000000000000000 RDI: 0000000000000000 [ 1366.241600][ T1523] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 23:08:46 executing program 3: socket$tipc(0x1e, 0x2, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r1, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) [ 1366.249565][ T1523] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1366.257531][ T1523] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1366.265525][ T1523] [ 1366.269362][ T1523] ERROR: Out of memory at tomoyo_realpath_from_path. 23:08:46 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x1, 0x0, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001024500"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1366.335420][ T1534] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:46 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0xfffffffe, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:46 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xae41, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1366.395207][ T1538] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1366.509036][ T1550] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1366.547334][ T1552] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r1, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) 23:08:46 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x0, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1366.623307][ T1557] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:46 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40405515, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) (fail_nth: 3) 23:08:46 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:46 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xae60, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001034500"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(0x0, 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r1, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) 23:08:46 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x0, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:47 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xae80, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1366.969346][ T1576] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1367.016189][ T1573] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:47 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x3, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(0x0, 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r1, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) [ 1367.082252][ T1586] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1367.129645][ T1587] FAULT_INJECTION: forcing a failure. [ 1367.129645][ T1587] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1367.143018][ T1587] CPU: 1 PID: 1587 Comm: syz-executor.1 Not tainted 5.15.0-syzkaller #0 [ 1367.151475][ T1587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1367.161548][ T1587] Call Trace: [ 1367.164926][ T1587] [ 1367.167896][ T1587] dump_stack_lvl+0xcd/0x134 [ 1367.172507][ T1587] should_fail.cold+0x5/0xa [ 1367.177054][ T1587] _copy_from_user+0x2c/0x180 [ 1367.181759][ T1587] snd_ctl_ioctl+0x3a9/0x1130 [ 1367.186468][ T1587] ? snd_ctl_elem_add_user+0x170/0x170 [ 1367.191957][ T1587] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1367.197884][ T1587] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 1367.204154][ T1587] ? do_vfs_ioctl+0x132/0x15d0 [ 1367.208947][ T1587] ? vfs_fileattr_set+0xbe0/0xbe0 [ 1367.214022][ T1587] snd_ctl_ioctl_compat+0x22b/0x9a0 [ 1367.219254][ T1587] ? snd_ctl_ioctl+0x1130/0x1130 [ 1367.224225][ T1587] ? __fget_files+0x23d/0x3e0 [ 1367.228932][ T1587] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1367.235200][ T1587] ? snd_ctl_ioctl+0x1130/0x1130 [ 1367.240169][ T1587] __do_compat_sys_ioctl+0x1c7/0x290 [ 1367.245485][ T1587] __do_fast_syscall_32+0x65/0xf0 [ 1367.250534][ T1587] do_fast_syscall_32+0x2f/0x70 [ 1367.255410][ T1587] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1367.261760][ T1587] RIP: 0023:0xf6ea2549 [ 1367.265841][ T1587] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1367.285468][ T1587] RSP: 002b:00000000f449c5fc EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1367.293904][ T1587] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000040405515 [ 1367.301898][ T1587] RDX: 0000000020001740 RSI: 0000000000000000 RDI: 0000000000000000 [ 1367.309886][ T1587] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1367.317873][ T1587] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 23:08:47 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x9, 0x0, 0x0, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(0x0, 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r1, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) [ 1367.325856][ T1587] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1367.333861][ T1587] 23:08:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001004600"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1367.481975][ T1604] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1367.496947][ T1607] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1367.552069][ T1610] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:47 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40405515, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) (fail_nth: 4) 23:08:47 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x0, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:47 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40042406, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:47 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:47 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r0, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) 23:08:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001014600"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:47 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x400448c9, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1367.769027][ T1621] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1367.789693][ T1619] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:47 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x6, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:47 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r0, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) [ 1367.865002][ T1632] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1367.887128][ T1628] FAULT_INJECTION: forcing a failure. [ 1367.887128][ T1628] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1367.900364][ T1628] CPU: 0 PID: 1628 Comm: syz-executor.1 Not tainted 5.15.0-syzkaller #0 [ 1367.908718][ T1628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1367.918830][ T1628] Call Trace: [ 1367.922125][ T1628] [ 1367.925078][ T1628] dump_stack_lvl+0xcd/0x134 [ 1367.929699][ T1628] should_fail.cold+0x5/0xa [ 1367.934230][ T1628] _copy_to_user+0x2c/0x150 [ 1367.938763][ T1628] simple_read_from_buffer+0xcc/0x160 [ 1367.944159][ T1628] proc_fail_nth_read+0x187/0x220 [ 1367.949216][ T1628] ? proc_sessionid_read+0x220/0x220 [ 1367.954522][ T1628] ? security_file_permission+0xab/0xd0 [ 1367.960099][ T1628] ? proc_sessionid_read+0x220/0x220 23:08:48 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x0, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1367.965409][ T1628] vfs_read+0x1b5/0x600 [ 1367.969614][ T1628] ksys_read+0x12d/0x250 [ 1367.973888][ T1628] ? vfs_write+0xae0/0xae0 [ 1367.978354][ T1628] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1367.984998][ T1628] __do_fast_syscall_32+0x65/0xf0 [ 1367.990048][ T1628] do_fast_syscall_32+0x2f/0x70 [ 1367.995792][ T1628] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1368.002171][ T1628] RIP: 0023:0xf6ea2549 [ 1368.006255][ T1628] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1368.026401][ T1628] RSP: 002b:00000000f449c600 EFLAGS: 00000282 ORIG_RAX: 0000000000000003 [ 1368.034837][ T1628] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000f449c690 [ 1368.042834][ T1628] RDX: 000000000000000f RSI: 00000000f6fd8000 RDI: 0000000000000000 [ 1368.050822][ T1628] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 23:08:48 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x400448dd, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001024600"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1368.058812][ T1628] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1368.066793][ T1628] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1368.074818][ T1628] [ 1368.163218][ T1645] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1368.218587][ T1649] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1368.255835][ T1650] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:48 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40405515, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:48 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x5, 0x0, 0x0, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:48 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r0, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) 23:08:48 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x7, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001034600"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:48 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40045108, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1368.482177][ T1663] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1368.489835][ T1660] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, 0x0, 0x0) 23:08:48 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x8, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:48 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x0, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001004700"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1368.612046][ T1673] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:48 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x2, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:48 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40045431, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, 0x0, 0x0) [ 1368.783248][ T1681] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1368.801186][ T1689] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:48 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x9, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1368.861944][ T1693] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:49 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x10, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:49 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x400454ca, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:49 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x0, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001014700"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1369.043144][ T1705] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:49 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, 0x0, 0x0) 23:08:49 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40045506, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:49 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x1269, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1369.118628][ T1715] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1369.154100][ T1717] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001024700"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:49 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x1a, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1369.277425][ T1731] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:49 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x7f, 0x0, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:49 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x4004550a, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:49 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x127f, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1369.323378][ T1736] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 23:08:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001034700"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 23:08:49 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x4b6a, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:49 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40045564, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1369.551561][ T1754] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:49 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x0, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:49 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x56, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1369.657246][ T1769] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001004800"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:49 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40045569, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:49 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x4c00, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 23:08:49 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:50 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40046602, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:50 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x0, 0x0, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:50 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x4c01, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001014800"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:50 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x2, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1370.049250][ T1806] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1370.085279][ T1811] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:50 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40049409, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={0x0}}, 0x0) 23:08:50 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x4c02, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:50 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x0, 0x0, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:50 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40085503, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1370.287165][ T1828] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:50 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x3, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={0x0}}, 0x0) [ 1370.340941][ T1838] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001024800"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:50 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x5403, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:50 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x0, 0x0, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:50 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40086602, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1370.541218][ T1850] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:50 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x541b, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1370.587027][ T1860] __nla_validate_parse: 4 callbacks suppressed [ 1370.587049][ T1860] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:50 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x4, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={0x0}}, 0x0) [ 1370.661519][ T1866] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001034800"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:50 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x541c, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:50 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0x0, 0x5635, 0x0, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:50 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40086607, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1370.836022][ T1879] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:51 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x5, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, 0x0, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) [ 1370.933389][ T1886] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1370.960480][ T1888] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:51 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x5421, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001004900"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:51 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x4008ae93, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:51 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0x0, 0x5635, 0x0, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1371.115289][ T1904] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:51 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x6, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1371.159133][ T1909] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1371.177073][ T1910] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, 0x0, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) 23:08:51 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x5450, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:51 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40095505, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001014900"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:51 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0x0, 0x5635, 0x0, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, 0x0, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) [ 1371.389793][ T1929] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:51 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x7, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1371.459140][ T1933] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1371.474150][ T1938] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:51 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x5451, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:51 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40186366, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001024900"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:51 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x0, 0x0, 0xdff, 0x5635, 0x0, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:51 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x401c5820, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r1, 0x0, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) 23:08:51 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x5452, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1371.720147][ T1961] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:51 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x8, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1371.762456][ T1975] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1371.789371][ T1977] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001034900"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:52 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x4020940d, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:52 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x5460, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r1, 0x0, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) 23:08:52 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x0, 0x0, 0xdff, 0x5635, 0x0, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1372.014753][ T1997] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:52 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0xa, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:52 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x402c5828, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1372.079082][ T2006] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1372.097045][ T2007] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:52 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x5501, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001004a00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:52 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x0, 0x0, 0xdff, 0x5635, 0x0, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r1, 0x0, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) [ 1372.241475][ T2027] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:52 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x48, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:52 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x5509, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1372.302942][ T2031] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:52 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x402c5829, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1372.412949][ T2051] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:52 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x6364, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1372.486284][ T2056] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:52 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x4c, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:52 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x400454ca, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1372.547146][ T2069] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001014a00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:52 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x0, 0x2, 0x0, 0xdff, 0x5635, 0x0, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:52 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x8913, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:52 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x402c582a, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1372.727814][ T2083] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:52 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x60, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:52 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x8914, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:52 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x402c582b, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1372.827502][ T2099] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1372.844563][ T2094] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r1, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) (fail_nth: 1) 23:08:53 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x0, 0x2, 0x0, 0xdff, 0x5635, 0x0, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001024a00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:53 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x402c5839, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:53 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x8933, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1373.033481][ T2119] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1373.103640][ T2131] FAULT_INJECTION: forcing a failure. [ 1373.103640][ T2131] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1373.116999][ T2131] CPU: 1 PID: 2131 Comm: syz-executor.3 Not tainted 5.15.0-syzkaller #0 [ 1373.117832][ T2135] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1373.125357][ T2131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1373.125374][ T2131] Call Trace: [ 1373.125383][ T2131] [ 1373.125394][ T2131] dump_stack_lvl+0xcd/0x134 [ 1373.153944][ T2131] should_fail.cold+0x5/0xa [ 1373.158479][ T2131] _copy_from_user+0x2c/0x180 [ 1373.163180][ T2131] __get_compat_msghdr+0x93/0x470 [ 1373.168231][ T2131] ? __do_compat_sys_socketcall+0x660/0x660 [ 1373.174154][ T2131] ? lock_chain_count+0x20/0x20 [ 1373.179025][ T2131] ? __lock_acquire+0x162f/0x54a0 [ 1373.184074][ T2131] ? lock_chain_count+0x20/0x20 [ 1373.188948][ T2131] get_compat_msghdr+0x87/0x120 [ 1373.193814][ T2131] ? __get_compat_msghdr+0x470/0x470 [ 1373.199110][ T2131] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1373.205115][ T2131] ? __lock_acquire+0xbc2/0x54a0 [ 1373.210074][ T2131] sendmsg_copy_msghdr+0x150/0x160 [ 1373.215204][ T2131] ? do_recvmmsg+0x6d0/0x6d0 [ 1373.219996][ T2131] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1373.226006][ T2131] ___sys_sendmsg+0xc6/0x170 [ 1373.230619][ T2131] ? sendmsg_copy_msghdr+0x160/0x160 [ 1373.235929][ T2131] ? __fget_files+0x21b/0x3e0 [ 1373.240624][ T2131] ? lock_downgrade+0x6e0/0x6e0 [ 1373.245506][ T2131] ? __fget_files+0x23d/0x3e0 [ 1373.250303][ T2131] ? __fget_light+0xea/0x280 [ 1373.254917][ T2131] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1373.261216][ T2131] __sys_sendmsg+0xe5/0x1b0 [ 1373.265750][ T2131] ? __sys_sendmsg_sock+0x30/0x30 [ 1373.270793][ T2131] ? lock_downgrade+0x6e0/0x6e0 [ 1373.275763][ T2131] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1373.282380][ T2131] __do_fast_syscall_32+0x65/0xf0 [ 1373.287424][ T2131] do_fast_syscall_32+0x2f/0x70 [ 1373.292319][ T2131] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1373.298665][ T2131] RIP: 0023:0xf6eaf549 [ 1373.302743][ T2131] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1373.322362][ T2131] RSP: 002b:00000000f44a95fc EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 1373.330799][ T2131] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000100 [ 1373.338784][ T2131] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1373.346771][ T2131] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 23:08:53 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x0, 0x2, 0x0, 0xdff, 0x5635, 0x0, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:53 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x68, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1373.354754][ T2131] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1373.362743][ T2131] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1373.370748][ T2131] [ 1373.463981][ T2140] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1373.486613][ T2144] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:53 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x6c, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:53 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40405514, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:53 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x89a2, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1373.587776][ T2154] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001034a00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:53 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x0, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x0, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1373.764117][ T2168] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1373.853167][ T2186] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1373.877731][ T2187] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r1, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) 23:08:54 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x89a3, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:54 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40405515, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:54 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x74, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:54 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x0, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x0, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001004b00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1374.033517][ T2195] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:54 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x7a, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:54 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x4040ae77, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:54 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x89f1, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1374.099295][ T2208] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001014b00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r1, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) 23:08:54 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x41015500, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:54 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x0, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x0, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1374.309276][ T2219] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:54 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x89f2, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:54 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x300, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1374.407390][ T2232] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:54 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x4400ae8f, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001024b00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000100)={0x0, 0x2, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r1, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) 23:08:54 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x400448c9, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1374.581067][ T2246] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:54 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x304, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:54 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x0, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x0, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1374.638308][ T2255] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:54 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x80045430, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:54 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x400448dd, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000100)={0x0, 0x3, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r1, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) [ 1374.798926][ T2280] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001034b00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:54 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x0, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x0, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:55 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x80045500, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:55 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x403, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:55 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40045431, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:55 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x8004550f, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:55 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x0, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x0, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001004c00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000100)={0x0, 0x4, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r1, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) 23:08:55 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x400454ca, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1375.167661][ T2330] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:55 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x500, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1375.218385][ T2336] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:55 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x800455d1, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:55 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x0, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x0, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:55 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x4004550a, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1375.409162][ T2357] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000100)={0x0, 0x5, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r1, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) 23:08:55 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x600, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001014c00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:55 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x80046601, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1375.499087][ T2365] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:55 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40046104, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:55 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x0, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x0, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000100)={0x0, 0x6, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r1, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) [ 1375.695183][ T2384] __nla_validate_parse: 5 callbacks suppressed [ 1375.695209][ T2384] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1375.711952][ T2383] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:55 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x700, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:55 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x8004f50c, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1375.766743][ T2390] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:55 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40046602, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001024c00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:56 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x0, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x0, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) [ 1375.915107][ T2405] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000100)={0x0, 0x7, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r1, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) [ 1375.985440][ T2410] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:56 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x80085502, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1376.050559][ T2415] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:56 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40049409, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001034c00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:56 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x80085504, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:56 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0xa00, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r1, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) 23:08:56 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x0, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) (fail_nth: 1) 23:08:56 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x80086301, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:56 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40082406, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1376.360036][ T2442] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001004d00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:56 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x80086601, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1376.553368][ T2453] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1376.600399][ T27] INFO: task kworker/0:3:4610 blocked for more than 143 seconds. [ 1376.608200][ T27] Not tainted 5.15.0-syzkaller #0 [ 1376.613752][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1376.622533][ T27] task:kworker/0:3 state:D stack:26032 pid: 4610 ppid: 2 flags:0x00004000 [ 1376.632190][ T27] Workqueue: usb_hub_wq hub_event [ 1376.637564][ T27] Call Trace: [ 1376.640859][ T27] [ 1376.643803][ T27] __schedule+0xa9a/0x4940 [ 1376.648308][ T27] ? io_schedule_timeout+0x180/0x180 [ 1376.653612][ T27] ? _raw_spin_unlock_irq+0x1f/0x40 [ 1376.658891][ T27] ? lockdep_hardirqs_on+0x79/0x100 [ 1376.664112][ T27] schedule+0xd2/0x260 [ 1376.668259][ T27] usb_kill_urb.part.0+0x19a/0x220 [ 1376.673390][ T27] ? usb_anchor_suspend_wakeups+0x40/0x40 [ 1376.679207][ T27] ? finish_wait+0x270/0x270 [ 1376.683826][ T27] usb_kill_urb+0x7f/0xa0 [ 1376.688224][ T27] usb_start_wait_urb+0x24a/0x4c0 [ 1376.693282][ T27] ? usb_api_blocking_completion+0xa0/0xa0 [ 1376.699167][ T27] ? memset+0x20/0x40 [ 1376.703172][ T27] usb_control_msg+0x31c/0x4a0 [ 1376.706199][ T2468] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1376.708022][ T27] ? usb_start_wait_urb+0x4c0/0x4c0 [ 1376.708080][ T27] ? rcu_read_lock_sched_held+0x3a/0x70 [ 1376.728213][ T27] hub_port_init+0x82e/0x2f10 [ 1376.732924][ T27] hub_event+0x2190/0x4330 [ 1376.737465][ T27] ? hub_port_debounce+0x3c0/0x3c0 [ 1376.742594][ T27] ? lock_release+0x720/0x720 [ 1376.747342][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 1376.752209][ T27] ? do_raw_spin_lock+0x120/0x2b0 [ 1376.757329][ T27] process_one_work+0x9b2/0x1690 [ 1376.762309][ T27] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 1376.767848][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 1376.772800][ T27] ? _raw_spin_lock_irq+0x41/0x50 [ 1376.777908][ T27] worker_thread+0x658/0x11f0 [ 1376.782600][ T27] ? process_one_work+0x1690/0x1690 [ 1376.787860][ T27] kthread+0x405/0x4f0 [ 1376.791947][ T27] ? set_kthread_struct+0x130/0x130 23:08:56 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40085503, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000100)={0x0, 0x9, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r1, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) [ 1376.797264][ T27] ret_from_fork+0x1f/0x30 [ 1376.801782][ T27] 23:08:56 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x801c581f, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:56 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x1f00, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:57 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x0, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001014d00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) 23:08:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000100)={0x0, 0xa, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r1, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) 23:08:57 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40086602, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:57 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x81785501, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1377.135062][ T2498] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1377.167148][ T2501] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:57 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x2000, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) [ 1377.219162][ T2506] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:57 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40095505, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000100)={0x0, 0xe, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r1, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) 23:08:57 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000000440)={{0x8, 0x6, 0x0, 0x6, 'syz0\x00', 0x7f}, 0x1, 0x20000000, 0x3f, 0x0, 0xa, 0x1, 'syz0\x00', &(0x7f0000000380)=['(/[\x00', 'syz0\x00', '/proc/sys/net/ipv4/tcp_congestion_control\x00', '/proc/sys/net/ipv4/tcp_congestion_control\x00', '/proc/sys/net/ipv4/tcp_congestion_control\x00', 'syz0\x00', 'syz0\x00', '/dev/snd/controlC#\x00', '/dev/snd/controlC#\x00', 'syz0\x00'], 0xbc, '\x00', [0xfffa, 0xc000, 0x5, 0x1000]}) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x4, 0xdff, 0x5635, 0x0, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xffff, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x37f6, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x8, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x79, 0xfffffff1, 0x9, 0x7f, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, &(0x7f0000000080)=0xa, 0x100000001, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000340)=0x6) 23:08:57 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc0045516, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001024d00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1377.405568][ T2516] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:57 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x4800, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:57 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40096101, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1377.479838][ T2526] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:57 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x400, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x0, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xfffc, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x6, 0x0, 0x5, 0xb51, 0xfff, 0x4, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x10000, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x5, 0xf3, 0x6, 0x3, 0x0, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) 23:08:57 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc00455d0, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000100)={0x0, 0xf, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r1, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) [ 1377.579032][ T2538] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 23:08:57 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40186366, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c000000100001034d00"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c000280060005000000000005000d0000000000060005004e23"], 0x5c}}, 0x0) [ 1377.740973][ T2543] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present 23:08:57 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x6, 0x0, 0x5, 0x0, 0x4c00, 0x0, 'syz0\x00', 0x0, 0x0, '\x00', [0xffff, 0x7d65, 0x6]}) 23:08:57 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc0045878, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 23:08:57 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc0045540, &(0x7f0000000340)=0x859) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x2, 0x3, 0x40, 'syz0\x00', 0x100}, 0x0, [0x6, 0x9, 0x9, 0x2, 0x2, 0x0, 0xdff, 0x5635, 0x0, 0x5, 0x0, 0x9, 0x0, 0x1, 0x200, 0xbe2, 0x9, 0x7, 0x6, 0x0, 0xfffffe4a, 0x1ff, 0x0, 0x6, 0x0, 0x2, 0x853, 0xd1a, 0xfffe, 0x2, 0x1ff, 0x10001, 0x0, 0xd, 0x9, 0x10001, 0x4, 0x5, 0x400, 0x2, 0xef6, 0x8001, 0x400000, 0x7, 0x7ff, 0x8001, 0xf6f4, 0x4, 0x0, 0x2, 0xfffffff8, 0x7fffffff, 0x0, 0x6, 0xf7, 0x8, 0x6, 0xffff, 0x1f, 0x7, 0x4, 0xffffffff, 0x6, 0x3a, 0x213, 0xb8, 0x372d, 0xfffffff9, 0x30, 0x30000, 0x5, 0x0, 0x1, 0x1000, 0xfffffffe, 0x3, 0x7f, 0x1, 0x3, 0x401, 0x1, 0x72930ce7, 0x200, 0x100006, 0x0, 0x5, 0xb51, 0xfff, 0x2, 0x1928800, 0x80000000, 0x2, 0x5, 0x8, 0x20, 0x7c, 0x76, 0x7fff, 0x63, 0x7fffffff, 0x14000, 0x6, 0x6c72, 0x4b, 0x77, 0xfffffff1, 0x9, 0x81, 0x660, 0x100, 0x10001, 0x9, 0x3, 0x2, 0x800, 0x0, 0x5, 0x205, 0xf3, 0x6, 0x3, 0x610b, 0x7, 0x4, 0x0, 0xbc, 0x1000, 0x419f83e]}) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, &(0x7f0000000080)=0xa, 0x100000001, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000380)=0x7) [ 1377.806001][ T2557] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1377.890907][ T27] [ 1377.890907][ T27] Showing all locks held in the system: [ 1377.898988][ T27] 1 lock held by khungtaskd/27: [ 1377.903854][ T27] #0: ffffffff8b983a20 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 1377.914000][ T27] 1 lock held by in:imklog/6177: [ 1377.919024][ T27] #0: ffff88801c1499f0 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe9/0x100 [ 1377.928320][ T27] 1 lock held by syz-executor.3/6816: 23:08:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000100)={0x0, 0x10, &(0x7f00000008c0)={&(0x7f0000000880)={0x30, r1, 0x605, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) [ 1377.933700][ T27] #0: ffff88814ab3ce38 (&xt[i].compat_mutex){+.+.}-{3:3}, at: get_info+0x155/0x740 [ 1377.935484][ T2567] snd_dummy snd_dummy.0: control 0:0:0:syz1:0 is already present [ 1377.943209][ T27] 2 locks held by syz-executor.4/7036: [ 1377.943236][ T27] 1 lock held by syz-executor.5/7379: [ 1377.962394][ T27] #0: ffff88814ab3ce38 (&xt[i].compat_mutex){+.+.}-{3:3}, at: get_info+0x155/0x740 [ 1377.972516][ T27] 3 locks held by kworker/u4:7/9686: [ 1377.978414][ T27] 5 locks held by kworker/0:3/4610: [ 1377.983635][ T27] #0: ffff888011bb2138 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x896/0x1690 [ 1377.994575][ T27] #1: ffffc9001b077db0 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x8ca/0x1690 [ 1378.005931][ T27] #2: ffff88801d733220 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c1/0x4330 [ 1378.014920][ T27] #3: ffff88801d7365c0 (&port_dev->status_lock){+.+.}-{3:3}, at: hub_event+0x2178/0x4330 [ 1378.024965][ T27] #4: ffff88801d3d7568 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_port_init+0x1b5/0x2f10 [ 1378.035462][ T27] [ 1378.037857][ T27] ============================================= [ 1378.037857][ T27] [ 1378.046267][ T27] NMI backtrace for cpu 0 [ 1378.050600][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted 5.15.0-syzkaller #0 [ 1378.058410][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1378.068475][ T27] Call Trace: [ 1378.071761][ T27] [ 1378.074702][ T27] dump_stack_lvl+0xcd/0x134 [ 1378.079313][ T27] nmi_cpu_backtrace.cold+0x47/0x144 [ 1378.084625][ T27] ? lapic_can_unplug_cpu+0x80/0x80 [ 1378.090339][ T27] nmi_trigger_cpumask_backtrace+0x1ae/0x220 [ 1378.096344][ T27] watchdog+0xc1d/0xf50 [ 1378.100503][ T27] ? reset_hung_task_detector+0x30/0x30 [ 1378.106053][ T27] kthread+0x405/0x4f0 [ 1378.110129][ T27] ? set_kthread_struct+0x130/0x130 [ 1378.115342][ T27] ret_from_fork+0x1f/0x30 [ 1378.119771][ T27] [ 1378.122856][ T27] Sending NMI from CPU 0 to CPUs 1: [ 1378.128106][ C1] NMI backtrace for cpu 1 [ 1378.128116][ C1] CPU: 1 PID: 1046 Comm: kworker/u4:6 Not tainted 5.15.0-syzkaller #0 [ 1378.128137][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1378.128152][ C1] Workqueue: 0x0 (phy10) [ 1378.128176][ C1] RIP: 0010:lock_is_held_type+0x7e/0x140 [ 1378.128202][ C1] Code: fa 48 c7 c7 20 0c 8c 89 31 db e8 1d 0e 00 00 41 8b 84 24 58 0a 00 00 4d 8d ac 24 60 0a 00 00 65 ff 05 a6 43 c9 76 85 c0 7f 12 8a 00 00 00 83 c3 01 41 3b 9c 24 58 0a 00 00 7d 7d 48 63 c3 48 [ 1378.128221][ C1] RSP: 0018:ffffc90004c8fb30 EFLAGS: 00000046 [ 1378.128237][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 1378.128249][ C1] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000000 [ 1378.128262][ C1] RBP: ffffffff8b983960 R08: 0000000000000000 R09: ffffffff8d6fc1d7 [ 1378.128277][ C1] R10: fffffbfff1adf83a R11: 0000000000000000 R12: ffff88801bbc8000 [ 1378.128291][ C1] R13: ffff88801bbc8a60 R14: 00000000ffffffff R15: 0000000000000000 [ 1378.128305][ C1] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 1378.128322][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1378.128337][ C1] CR2: 00000000f7fe52bc CR3: 000000000b68e000 CR4: 00000000003526e0 [ 1378.128351][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1378.128363][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1378.128375][ C1] Call Trace: [ 1378.128381][ C1] [ 1378.128390][ C1] rcu_read_lock_sched_held+0x3a/0x70 [ 1378.128414][ C1] lock_acquire+0x442/0x510 [ 1378.128438][ C1] ? lock_release+0x720/0x720 [ 1378.128467][ C1] ? find_held_lock+0x2d/0x110 [ 1378.128492][ C1] vtime_task_switch_generic+0xb5/0x5a0 [ 1378.128576][ C1] ? finish_task_switch.isra.0+0x6cf/0xb80 [ 1378.128603][ C1] finish_task_switch.isra.0+0x6cf/0xb80 [ 1378.128627][ C1] ? __switch_to+0x5cc/0x1060 [ 1378.128672][ C1] __schedule+0xaa2/0x4940 [ 1378.128698][ C1] ? worker_thread+0x130/0x11f0 [ 1378.128718][ C1] ? io_schedule_timeout+0x180/0x180 [ 1378.128739][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 1378.128763][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 1378.128788][ C1] schedule+0xd2/0x260 23:08:58 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x401c5820, &(0x7f0000001740)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) [ 1378.128809][ C1] worker_thread+0x15c/0x11f0 [ 1378.128833][ C1] ? process_one_work+0x1690/0x1690 [ 1378.128854][ C1] kthread+0x405/0x4f0 [ 1378.128877][ C1] ? set_kthread_struct+0x130/0x130 [ 1378.128903][ C1] ret_from_fork+0x1f/0x30 [ 1378.128933][ C1] [ 1378.129100][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 1378.375565][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted 5.15.0-syzkaller #0 [ 1378.383404][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1378.393458][ T27] Call Trace: [ 1378.396742][ T27] [ 1378.399680][ T27] dump_stack_lvl+0xcd/0x134 [ 1378.404293][ T27] panic+0x2b0/0x6dd [ 1378.408199][ T27] ? __warn_printk+0xf3/0xf3 [ 1378.412801][ T27] ? lapic_can_unplug_cpu+0x80/0x80 [ 1378.418013][ T27] ? _flat_send_IPI_mask+0x53/0x60 [ 1378.423143][ T27] ? watchdog.cold+0x130/0x158 [ 1378.427951][ T27] watchdog.cold+0x141/0x158 [ 1378.432568][ T27] ? reset_hung_task_detector+0x30/0x30 [ 1378.438139][ T27] kthread+0x405/0x4f0 [ 1378.442227][ T27] ? set_kthread_struct+0x130/0x130 [ 1378.447447][ T27] ret_from_fork+0x1f/0x30 [ 1378.451902][ T27] [ 1378.455404][ T27] Kernel Offset: disabled [ 1378.459734][ T27] Rebooting in 86400 seconds..