Extracting prog: 40.413458718s
Minimizing prog: 1h1m45.898543227s
Simplifying prog options: 8m27.139516599s
Extracting C: 36.548380352s
Simplifying C: 0s


extracting reproducer from 30 programs
first checking the prog from the crash report
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START-ioctl$SNDRV_PCM_IOCTL_REWIND-ppoll-ioctl$SNDRV_PCM_IOCTL_REWIND-ioctl$SNDRV_PCM_IOCTL_DELAY-socket$inet6_sctp-munmap-prctl$PR_SET_MM_MAP-brk-ioctl$AUTOFS_IOC_EXPIRE-dup-mprotect-setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD-sendmsg$inet6-dup-syz_genetlink_get_family_id$mptcp-ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL-socket$netlink-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$MPTCP_PM_CMD_SET_LIMITS-setsockopt$SO_BINDTODEVICE-setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS-openat$khugepaged_scan-ioctl-setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT-setsockopt$SO_BINDTODEVICE
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, 0x0) (async, rerun: 32)
ppoll(&(0x7f00000000c0)=[{r0, 0x50a2}], 0x1, 0x0, 0x0, 0x0) (rerun: 32)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, &(0x7f0000000140)=0x8) (async)
ioctl$SNDRV_PCM_IOCTL_DELAY(r0, 0x80084121, &(0x7f00000001c0))
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
munmap(&(0x7f0000ff3000/0xb000)=nil, 0xb000)
prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f00000f0000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f000061c000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff3000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00007c8000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) (async)
brk(0x200000ffc000) (async)
ioctl$AUTOFS_IOC_EXPIRE(r1, 0x810c9365, &(0x7f0000000c80)={{0xffffffff, 0x1}, 0x100, './file0/file0\x00'}) (async)
r2 = dup(r1)
mprotect(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x0) (async)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040), 0x0) (async)
sendmsg$inet6(r1, &(0x7f0000000800)={&(0x7f0000000080)={0xa, 0x4e24, 0xb, @loopback, 0x4}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000000c0)="88", 0x1}], 0x1}, 0x48043) (async)
r3 = dup(r1) (async)
r4 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000180), r2)
ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r3, 0x89f2, &(0x7f0000000600)={'tunl0\x00', &(0x7f00000004c0)={'erspan0\x00', <r5=>0x0, 0x7, 0x8000, 0x9, 0x4, {{0x3a, 0x4, 0x3, 0x2e, 0xe8, 0x67, 0x0, 0x4, 0x29, 0x0, @broadcast, @remote, {[@cipso={0x86, 0x48, 0x1, [{0x1, 0xc, "71ebaf7b0bb4e189e376"}, {0x0, 0x9, "7630280e5e514b"}, {0x1, 0xc, "47dd94cd48c6f5bbab11"}, {0x0, 0x11, "969ea874252a36f8d2c58817457023"}, {0x7, 0x10, "bd0c13a3c9cc96a70dd2620b946c"}]}, @timestamp_addr={0x44, 0x4c, 0xb0, 0x1, 0x5, [{@rand_addr=0x64010101, 0x81}, {@rand_addr=0x64010100, 0x4}, {@local, 0x1}, {@dev={0xac, 0x14, 0x14, 0x2f}, 0xff}, {@empty, 0x3a61}, {@multicast1, 0x622}, {@multicast2, 0xa8}, {@broadcast, 0x200}, {@rand_addr=0x64010100, 0x266ed2ef}]}, @generic={0x44, 0x8, "b8968161150f"}, @lsrr={0x83, 0x1b, 0x41, [@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010101, @multicast2]}, @noop, @rr={0x7, 0x1b, 0x8b, [@multicast2, @broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @broadcast]}, @noop]}}}}}) (async)
r6 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000080)={'bridge0\x00', <r7=>0x0})
sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001d00070f000000000000000007000000", @ANYRES32=r7, @ANYBLOB="00005200060005000100000008000800", @ANYRES32=r7], 0x2c}, 0x1, 0x0, 0x0, 0x4008010}, 0x400c090) (async, rerun: 32)
sendmsg$MPTCP_PM_CMD_SET_LIMITS(r2, &(0x7f0000000740)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8004009}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)={0xb8, r4, 0x20, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_TOKEN={0x8, 0x4, 0x200}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r7}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @private=0xa010100}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x5}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @remote}]}, @MPTCP_PM_ATTR_ADDR_REMOTE={0x30, 0x6, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x84}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @loopback}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x14}]}, @MPTCP_PM_ATTR_ADDR={0x28, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x4}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x4}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @local}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x20000088}, 0x1) (async, rerun: 32)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, 0x0, 0x0) (async)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0xce20, 0x6, @empty, 0xad}}, 0x7, 0x1, 0x457, 0x3, 0xb4, 0x7f, 0x9}, 0x9c) (async, rerun: 32)
r8 = openat$khugepaged_scan(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) (rerun: 32)
ioctl(r8, 0x81, &(0x7f00000003c0)="8b111333c4cc515e4bad9078358ce20b505901dfc5af10fb34dd3573246b515d77543b3f3daebe547517c93827b3db83bc8832951bea24d78e2e7cce886c9a0fc547a555b445d1aadf0249b2a18d040f07e1fe95898a147e8fa288fa651006efa07f446a22cebe6968f4edb6c33fe95657b6784874f41e9bd537a5f6f32762eb1ab0b68a8c046eeb1627aeae42223977d34cae5e6b2bb95af2068e0b8a9dcb63315434281b0b7a9cd1e7f920f4bf6b9b0aae94bc1a5c915539e3abaf0f09920a15ad6fe4490b70485a998b93d6665388316a5e73cc1fd156ac51979dfee27ae205e989132734582a3f0087b7c99ec700c3dc9ebf921c6c") (async)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000100)=0x3, 0x4) (async)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, 0x0, 0x0)

program crashed: WARNING: ODEBUG bug in dummy_pcm_close
single: successfully extracted reproducer
found reproducer with 30 syscalls
minimizing guilty program
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START-ioctl$SNDRV_PCM_IOCTL_REWIND-ppoll-ioctl$SNDRV_PCM_IOCTL_REWIND-ioctl$SNDRV_PCM_IOCTL_DELAY-socket$inet6_sctp-munmap-prctl$PR_SET_MM_MAP-brk-ioctl$AUTOFS_IOC_EXPIRE-dup-mprotect-setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD-sendmsg$inet6-dup-syz_genetlink_get_family_id$mptcp-ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL-socket$netlink-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$MPTCP_PM_CMD_SET_LIMITS-setsockopt$SO_BINDTODEVICE-setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS-openat$khugepaged_scan-ioctl-setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, 0x0) (async, rerun: 32)
ppoll(&(0x7f00000000c0)=[{r0, 0x50a2}], 0x1, 0x0, 0x0, 0x0) (rerun: 32)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, &(0x7f0000000140)=0x8) (async)
ioctl$SNDRV_PCM_IOCTL_DELAY(r0, 0x80084121, &(0x7f00000001c0))
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
munmap(&(0x7f0000ff3000/0xb000)=nil, 0xb000)
prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f00000f0000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f000061c000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff3000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00007c8000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) (async)
brk(0x200000ffc000) (async)
ioctl$AUTOFS_IOC_EXPIRE(r1, 0x810c9365, &(0x7f0000000c80)={{0xffffffff, 0x1}, 0x100, './file0/file0\x00'}) (async)
r2 = dup(r1)
mprotect(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x0) (async)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040), 0x0) (async)
sendmsg$inet6(r1, &(0x7f0000000800)={&(0x7f0000000080)={0xa, 0x4e24, 0xb, @loopback, 0x4}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000000c0)="88", 0x1}], 0x1}, 0x48043) (async)
r3 = dup(r1) (async)
r4 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000180), r2)
ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r3, 0x89f2, &(0x7f0000000600)={'tunl0\x00', &(0x7f00000004c0)={'erspan0\x00', <r5=>0x0, 0x7, 0x8000, 0x9, 0x4, {{0x3a, 0x4, 0x3, 0x2e, 0xe8, 0x67, 0x0, 0x4, 0x29, 0x0, @broadcast, @remote, {[@cipso={0x86, 0x48, 0x1, [{0x1, 0xc, "71ebaf7b0bb4e189e376"}, {0x0, 0x9, "7630280e5e514b"}, {0x1, 0xc, "47dd94cd48c6f5bbab11"}, {0x0, 0x11, "969ea874252a36f8d2c58817457023"}, {0x7, 0x10, "bd0c13a3c9cc96a70dd2620b946c"}]}, @timestamp_addr={0x44, 0x4c, 0xb0, 0x1, 0x5, [{@rand_addr=0x64010101, 0x81}, {@rand_addr=0x64010100, 0x4}, {@local, 0x1}, {@dev={0xac, 0x14, 0x14, 0x2f}, 0xff}, {@empty, 0x3a61}, {@multicast1, 0x622}, {@multicast2, 0xa8}, {@broadcast, 0x200}, {@rand_addr=0x64010100, 0x266ed2ef}]}, @generic={0x44, 0x8, "b8968161150f"}, @lsrr={0x83, 0x1b, 0x41, [@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010101, @multicast2]}, @noop, @rr={0x7, 0x1b, 0x8b, [@multicast2, @broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @broadcast]}, @noop]}}}}}) (async)
r6 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000080)={'bridge0\x00', <r7=>0x0})
sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001d00070f000000000000000007000000", @ANYRES32=r7, @ANYBLOB="00005200060005000100000008000800", @ANYRES32=r7], 0x2c}, 0x1, 0x0, 0x0, 0x4008010}, 0x400c090) (async, rerun: 32)
sendmsg$MPTCP_PM_CMD_SET_LIMITS(r2, &(0x7f0000000740)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8004009}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)={0xb8, r4, 0x20, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_TOKEN={0x8, 0x4, 0x200}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r7}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @private=0xa010100}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x5}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @remote}]}, @MPTCP_PM_ATTR_ADDR_REMOTE={0x30, 0x6, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x84}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @loopback}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x14}]}, @MPTCP_PM_ATTR_ADDR={0x28, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x4}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x4}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @local}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x20000088}, 0x1) (async, rerun: 32)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, 0x0, 0x0) (async)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0xce20, 0x6, @empty, 0xad}}, 0x7, 0x1, 0x457, 0x3, 0xb4, 0x7f, 0x9}, 0x9c) (async, rerun: 32)
r8 = openat$khugepaged_scan(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) (rerun: 32)
ioctl(r8, 0x81, &(0x7f00000003c0)="8b111333c4cc515e4bad9078358ce20b505901dfc5af10fb34dd3573246b515d77543b3f3daebe547517c93827b3db83bc8832951bea24d78e2e7cce886c9a0fc547a555b445d1aadf0249b2a18d040f07e1fe95898a147e8fa288fa651006efa07f446a22cebe6968f4edb6c33fe95657b6784874f41e9bd537a5f6f32762eb1ab0b68a8c046eeb1627aeae42223977d34cae5e6b2bb95af2068e0b8a9dcb63315434281b0b7a9cd1e7f920f4bf6b9b0aae94bc1a5c915539e3abaf0f09920a15ad6fe4490b70485a998b93d6665388316a5e73cc1fd156ac51979dfee27ae205e989132734582a3f0087b7c99ec700c3dc9ebf921c6c") (async)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000100)=0x3, 0x4) (async)

program crashed: WARNING: ODEBUG bug in dummy_pcm_close
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START-ioctl$SNDRV_PCM_IOCTL_REWIND-ppoll-ioctl$SNDRV_PCM_IOCTL_REWIND-ioctl$SNDRV_PCM_IOCTL_DELAY-socket$inet6_sctp-munmap-prctl$PR_SET_MM_MAP-brk-ioctl$AUTOFS_IOC_EXPIRE-dup-mprotect-setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD-sendmsg$inet6-dup-syz_genetlink_get_family_id$mptcp-ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL-socket$netlink-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$MPTCP_PM_CMD_SET_LIMITS-setsockopt$SO_BINDTODEVICE-setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS-openat$khugepaged_scan-ioctl
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, 0x0) (async, rerun: 32)
ppoll(&(0x7f00000000c0)=[{r0, 0x50a2}], 0x1, 0x0, 0x0, 0x0) (rerun: 32)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, &(0x7f0000000140)=0x8) (async)
ioctl$SNDRV_PCM_IOCTL_DELAY(r0, 0x80084121, &(0x7f00000001c0))
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
munmap(&(0x7f0000ff3000/0xb000)=nil, 0xb000)
prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f00000f0000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f000061c000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff3000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00007c8000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) (async)
brk(0x200000ffc000) (async)
ioctl$AUTOFS_IOC_EXPIRE(r1, 0x810c9365, &(0x7f0000000c80)={{0xffffffff, 0x1}, 0x100, './file0/file0\x00'}) (async)
r2 = dup(r1)
mprotect(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x0) (async)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040), 0x0) (async)
sendmsg$inet6(r1, &(0x7f0000000800)={&(0x7f0000000080)={0xa, 0x4e24, 0xb, @loopback, 0x4}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000000c0)="88", 0x1}], 0x1}, 0x48043) (async)
r3 = dup(r1) (async)
r4 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000180), r2)
ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r3, 0x89f2, &(0x7f0000000600)={'tunl0\x00', &(0x7f00000004c0)={'erspan0\x00', <r5=>0x0, 0x7, 0x8000, 0x9, 0x4, {{0x3a, 0x4, 0x3, 0x2e, 0xe8, 0x67, 0x0, 0x4, 0x29, 0x0, @broadcast, @remote, {[@cipso={0x86, 0x48, 0x1, [{0x1, 0xc, "71ebaf7b0bb4e189e376"}, {0x0, 0x9, "7630280e5e514b"}, {0x1, 0xc, "47dd94cd48c6f5bbab11"}, {0x0, 0x11, "969ea874252a36f8d2c58817457023"}, {0x7, 0x10, "bd0c13a3c9cc96a70dd2620b946c"}]}, @timestamp_addr={0x44, 0x4c, 0xb0, 0x1, 0x5, [{@rand_addr=0x64010101, 0x81}, {@rand_addr=0x64010100, 0x4}, {@local, 0x1}, {@dev={0xac, 0x14, 0x14, 0x2f}, 0xff}, {@empty, 0x3a61}, {@multicast1, 0x622}, {@multicast2, 0xa8}, {@broadcast, 0x200}, {@rand_addr=0x64010100, 0x266ed2ef}]}, @generic={0x44, 0x8, "b8968161150f"}, @lsrr={0x83, 0x1b, 0x41, [@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010101, @multicast2]}, @noop, @rr={0x7, 0x1b, 0x8b, [@multicast2, @broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @broadcast]}, @noop]}}}}}) (async)
r6 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000080)={'bridge0\x00', <r7=>0x0})
sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001d00070f000000000000000007000000", @ANYRES32=r7, @ANYBLOB="00005200060005000100000008000800", @ANYRES32=r7], 0x2c}, 0x1, 0x0, 0x0, 0x4008010}, 0x400c090) (async, rerun: 32)
sendmsg$MPTCP_PM_CMD_SET_LIMITS(r2, &(0x7f0000000740)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8004009}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)={0xb8, r4, 0x20, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_TOKEN={0x8, 0x4, 0x200}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r7}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @private=0xa010100}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x5}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @remote}]}, @MPTCP_PM_ATTR_ADDR_REMOTE={0x30, 0x6, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x84}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @loopback}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x14}]}, @MPTCP_PM_ATTR_ADDR={0x28, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x4}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x4}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @local}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x20000088}, 0x1) (async, rerun: 32)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, 0x0, 0x0) (async)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0xce20, 0x6, @empty, 0xad}}, 0x7, 0x1, 0x457, 0x3, 0xb4, 0x7f, 0x9}, 0x9c) (async, rerun: 32)
r8 = openat$khugepaged_scan(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) (rerun: 32)
ioctl(r8, 0x81, &(0x7f00000003c0)="8b111333c4cc515e4bad9078358ce20b505901dfc5af10fb34dd3573246b515d77543b3f3daebe547517c93827b3db83bc8832951bea24d78e2e7cce886c9a0fc547a555b445d1aadf0249b2a18d040f07e1fe95898a147e8fa288fa651006efa07f446a22cebe6968f4edb6c33fe95657b6784874f41e9bd537a5f6f32762eb1ab0b68a8c046eeb1627aeae42223977d34cae5e6b2bb95af2068e0b8a9dcb63315434281b0b7a9cd1e7f920f4bf6b9b0aae94bc1a5c915539e3abaf0f09920a15ad6fe4490b70485a998b93d6665388316a5e73cc1fd156ac51979dfee27ae205e989132734582a3f0087b7c99ec700c3dc9ebf921c6c") (async)

program crashed: WARNING: ODEBUG bug in dummy_pcm_close
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START-ioctl$SNDRV_PCM_IOCTL_REWIND-ppoll-ioctl$SNDRV_PCM_IOCTL_REWIND-ioctl$SNDRV_PCM_IOCTL_DELAY-socket$inet6_sctp-munmap-prctl$PR_SET_MM_MAP-brk-ioctl$AUTOFS_IOC_EXPIRE-dup-mprotect-setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD-sendmsg$inet6-dup-syz_genetlink_get_family_id$mptcp-ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL-socket$netlink-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$MPTCP_PM_CMD_SET_LIMITS-setsockopt$SO_BINDTODEVICE-setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS-openat$khugepaged_scan
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, 0x0) (async, rerun: 32)
ppoll(&(0x7f00000000c0)=[{r0, 0x50a2}], 0x1, 0x0, 0x0, 0x0) (rerun: 32)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, &(0x7f0000000140)=0x8) (async)
ioctl$SNDRV_PCM_IOCTL_DELAY(r0, 0x80084121, &(0x7f00000001c0))
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
munmap(&(0x7f0000ff3000/0xb000)=nil, 0xb000)
prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f00000f0000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f000061c000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff3000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00007c8000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) (async)
brk(0x200000ffc000) (async)
ioctl$AUTOFS_IOC_EXPIRE(r1, 0x810c9365, &(0x7f0000000c80)={{0xffffffff, 0x1}, 0x100, './file0/file0\x00'}) (async)
r2 = dup(r1)
mprotect(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x0) (async)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040), 0x0) (async)
sendmsg$inet6(r1, &(0x7f0000000800)={&(0x7f0000000080)={0xa, 0x4e24, 0xb, @loopback, 0x4}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000000c0)="88", 0x1}], 0x1}, 0x48043) (async)
r3 = dup(r1) (async)
r4 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000180), r2)
ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r3, 0x89f2, &(0x7f0000000600)={'tunl0\x00', &(0x7f00000004c0)={'erspan0\x00', <r5=>0x0, 0x7, 0x8000, 0x9, 0x4, {{0x3a, 0x4, 0x3, 0x2e, 0xe8, 0x67, 0x0, 0x4, 0x29, 0x0, @broadcast, @remote, {[@cipso={0x86, 0x48, 0x1, [{0x1, 0xc, "71ebaf7b0bb4e189e376"}, {0x0, 0x9, "7630280e5e514b"}, {0x1, 0xc, "47dd94cd48c6f5bbab11"}, {0x0, 0x11, "969ea874252a36f8d2c58817457023"}, {0x7, 0x10, "bd0c13a3c9cc96a70dd2620b946c"}]}, @timestamp_addr={0x44, 0x4c, 0xb0, 0x1, 0x5, [{@rand_addr=0x64010101, 0x81}, {@rand_addr=0x64010100, 0x4}, {@local, 0x1}, {@dev={0xac, 0x14, 0x14, 0x2f}, 0xff}, {@empty, 0x3a61}, {@multicast1, 0x622}, {@multicast2, 0xa8}, {@broadcast, 0x200}, {@rand_addr=0x64010100, 0x266ed2ef}]}, @generic={0x44, 0x8, "b8968161150f"}, @lsrr={0x83, 0x1b, 0x41, [@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010101, @multicast2]}, @noop, @rr={0x7, 0x1b, 0x8b, [@multicast2, @broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @broadcast]}, @noop]}}}}}) (async)
r6 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000080)={'bridge0\x00', <r7=>0x0})
sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001d00070f000000000000000007000000", @ANYRES32=r7, @ANYBLOB="00005200060005000100000008000800", @ANYRES32=r7], 0x2c}, 0x1, 0x0, 0x0, 0x4008010}, 0x400c090) (async, rerun: 32)
sendmsg$MPTCP_PM_CMD_SET_LIMITS(r2, &(0x7f0000000740)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8004009}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)={0xb8, r4, 0x20, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_TOKEN={0x8, 0x4, 0x200}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r7}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @private=0xa010100}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x5}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @remote}]}, @MPTCP_PM_ATTR_ADDR_REMOTE={0x30, 0x6, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x84}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @loopback}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x14}]}, @MPTCP_PM_ATTR_ADDR={0x28, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x4}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x4}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @local}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x20000088}, 0x1) (async, rerun: 32)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, 0x0, 0x0) (async)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0xce20, 0x6, @empty, 0xad}}, 0x7, 0x1, 0x457, 0x3, 0xb4, 0x7f, 0x9}, 0x9c) (async, rerun: 32)
openat$khugepaged_scan(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) (rerun: 32)

program crashed: WARNING: ODEBUG bug in dummy_pcm_close
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START-ioctl$SNDRV_PCM_IOCTL_REWIND-ppoll-ioctl$SNDRV_PCM_IOCTL_REWIND-ioctl$SNDRV_PCM_IOCTL_DELAY-socket$inet6_sctp-munmap-prctl$PR_SET_MM_MAP-brk-ioctl$AUTOFS_IOC_EXPIRE-dup-mprotect-setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD-sendmsg$inet6-dup-syz_genetlink_get_family_id$mptcp-ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL-socket$netlink-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$MPTCP_PM_CMD_SET_LIMITS-setsockopt$SO_BINDTODEVICE-setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, 0x0) (async, rerun: 32)
ppoll(&(0x7f00000000c0)=[{r0, 0x50a2}], 0x1, 0x0, 0x0, 0x0) (rerun: 32)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, &(0x7f0000000140)=0x8) (async)
ioctl$SNDRV_PCM_IOCTL_DELAY(r0, 0x80084121, &(0x7f00000001c0))
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
munmap(&(0x7f0000ff3000/0xb000)=nil, 0xb000)
prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f00000f0000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f000061c000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff3000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00007c8000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) (async)
brk(0x200000ffc000) (async)
ioctl$AUTOFS_IOC_EXPIRE(r1, 0x810c9365, &(0x7f0000000c80)={{0xffffffff, 0x1}, 0x100, './file0/file0\x00'}) (async)
r2 = dup(r1)
mprotect(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x0) (async)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040), 0x0) (async)
sendmsg$inet6(r1, &(0x7f0000000800)={&(0x7f0000000080)={0xa, 0x4e24, 0xb, @loopback, 0x4}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000000c0)="88", 0x1}], 0x1}, 0x48043) (async)
r3 = dup(r1) (async)
r4 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000180), r2)
ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r3, 0x89f2, &(0x7f0000000600)={'tunl0\x00', &(0x7f00000004c0)={'erspan0\x00', <r5=>0x0, 0x7, 0x8000, 0x9, 0x4, {{0x3a, 0x4, 0x3, 0x2e, 0xe8, 0x67, 0x0, 0x4, 0x29, 0x0, @broadcast, @remote, {[@cipso={0x86, 0x48, 0x1, [{0x1, 0xc, "71ebaf7b0bb4e189e376"}, {0x0, 0x9, "7630280e5e514b"}, {0x1, 0xc, "47dd94cd48c6f5bbab11"}, {0x0, 0x11, "969ea874252a36f8d2c58817457023"}, {0x7, 0x10, "bd0c13a3c9cc96a70dd2620b946c"}]}, @timestamp_addr={0x44, 0x4c, 0xb0, 0x1, 0x5, [{@rand_addr=0x64010101, 0x81}, {@rand_addr=0x64010100, 0x4}, {@local, 0x1}, {@dev={0xac, 0x14, 0x14, 0x2f}, 0xff}, {@empty, 0x3a61}, {@multicast1, 0x622}, {@multicast2, 0xa8}, {@broadcast, 0x200}, {@rand_addr=0x64010100, 0x266ed2ef}]}, @generic={0x44, 0x8, "b8968161150f"}, @lsrr={0x83, 0x1b, 0x41, [@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010101, @multicast2]}, @noop, @rr={0x7, 0x1b, 0x8b, [@multicast2, @broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @broadcast]}, @noop]}}}}}) (async)
r6 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000080)={'bridge0\x00', <r7=>0x0})
sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001d00070f000000000000000007000000", @ANYRES32=r7, @ANYBLOB="00005200060005000100000008000800", @ANYRES32=r7], 0x2c}, 0x1, 0x0, 0x0, 0x4008010}, 0x400c090) (async, rerun: 32)
sendmsg$MPTCP_PM_CMD_SET_LIMITS(r2, &(0x7f0000000740)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8004009}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)={0xb8, r4, 0x20, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_TOKEN={0x8, 0x4, 0x200}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r7}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @private=0xa010100}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x5}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @remote}]}, @MPTCP_PM_ATTR_ADDR_REMOTE={0x30, 0x6, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x84}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @loopback}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x14}]}, @MPTCP_PM_ATTR_ADDR={0x28, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x4}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x4}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @local}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x20000088}, 0x1) (async, rerun: 32)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, 0x0, 0x0) (async)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0xce20, 0x6, @empty, 0xad}}, 0x7, 0x1, 0x457, 0x3, 0xb4, 0x7f, 0x9}, 0x9c) (async, rerun: 32)

program crashed: WARNING: ODEBUG bug in dummy_pcm_close
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START-ioctl$SNDRV_PCM_IOCTL_REWIND-ppoll-ioctl$SNDRV_PCM_IOCTL_REWIND-ioctl$SNDRV_PCM_IOCTL_DELAY-socket$inet6_sctp-munmap-prctl$PR_SET_MM_MAP-brk-ioctl$AUTOFS_IOC_EXPIRE-dup-mprotect-setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD-sendmsg$inet6-dup-syz_genetlink_get_family_id$mptcp-ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL-socket$netlink-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$MPTCP_PM_CMD_SET_LIMITS-setsockopt$SO_BINDTODEVICE
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, 0x0) (async, rerun: 32)
ppoll(&(0x7f00000000c0)=[{r0, 0x50a2}], 0x1, 0x0, 0x0, 0x0) (rerun: 32)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, &(0x7f0000000140)=0x8) (async)
ioctl$SNDRV_PCM_IOCTL_DELAY(r0, 0x80084121, &(0x7f00000001c0))
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
munmap(&(0x7f0000ff3000/0xb000)=nil, 0xb000)
prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f00000f0000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f000061c000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff3000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00007c8000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) (async)
brk(0x200000ffc000) (async)
ioctl$AUTOFS_IOC_EXPIRE(r1, 0x810c9365, &(0x7f0000000c80)={{0xffffffff, 0x1}, 0x100, './file0/file0\x00'}) (async)
r2 = dup(r1)
mprotect(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x0) (async)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040), 0x0) (async)
sendmsg$inet6(r1, &(0x7f0000000800)={&(0x7f0000000080)={0xa, 0x4e24, 0xb, @loopback, 0x4}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000000c0)="88", 0x1}], 0x1}, 0x48043) (async)
r3 = dup(r1) (async)
r4 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000180), r2)
ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r3, 0x89f2, &(0x7f0000000600)={'tunl0\x00', &(0x7f00000004c0)={'erspan0\x00', <r5=>0x0, 0x7, 0x8000, 0x9, 0x4, {{0x3a, 0x4, 0x3, 0x2e, 0xe8, 0x67, 0x0, 0x4, 0x29, 0x0, @broadcast, @remote, {[@cipso={0x86, 0x48, 0x1, [{0x1, 0xc, "71ebaf7b0bb4e189e376"}, {0x0, 0x9, "7630280e5e514b"}, {0x1, 0xc, "47dd94cd48c6f5bbab11"}, {0x0, 0x11, "969ea874252a36f8d2c58817457023"}, {0x7, 0x10, "bd0c13a3c9cc96a70dd2620b946c"}]}, @timestamp_addr={0x44, 0x4c, 0xb0, 0x1, 0x5, [{@rand_addr=0x64010101, 0x81}, {@rand_addr=0x64010100, 0x4}, {@local, 0x1}, {@dev={0xac, 0x14, 0x14, 0x2f}, 0xff}, {@empty, 0x3a61}, {@multicast1, 0x622}, {@multicast2, 0xa8}, {@broadcast, 0x200}, {@rand_addr=0x64010100, 0x266ed2ef}]}, @generic={0x44, 0x8, "b8968161150f"}, @lsrr={0x83, 0x1b, 0x41, [@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010101, @multicast2]}, @noop, @rr={0x7, 0x1b, 0x8b, [@multicast2, @broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @broadcast]}, @noop]}}}}}) (async)
r6 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000080)={'bridge0\x00', <r7=>0x0})
sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001d00070f000000000000000007000000", @ANYRES32=r7, @ANYBLOB="00005200060005000100000008000800", @ANYRES32=r7], 0x2c}, 0x1, 0x0, 0x0, 0x4008010}, 0x400c090) (async, rerun: 32)
sendmsg$MPTCP_PM_CMD_SET_LIMITS(r2, &(0x7f0000000740)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8004009}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)={0xb8, r4, 0x20, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_TOKEN={0x8, 0x4, 0x200}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r7}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @private=0xa010100}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x5}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @remote}]}, @MPTCP_PM_ATTR_ADDR_REMOTE={0x30, 0x6, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x84}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @loopback}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x14}]}, @MPTCP_PM_ATTR_ADDR={0x28, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x4}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x4}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @local}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x20000088}, 0x1) (async, rerun: 32)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, 0x0, 0x0) (async)

program crashed: WARNING: ODEBUG bug in dummy_pcm_close
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START-ioctl$SNDRV_PCM_IOCTL_REWIND-ppoll-ioctl$SNDRV_PCM_IOCTL_REWIND-ioctl$SNDRV_PCM_IOCTL_DELAY-socket$inet6_sctp-munmap-prctl$PR_SET_MM_MAP-brk-ioctl$AUTOFS_IOC_EXPIRE-dup-mprotect-setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD-sendmsg$inet6-dup-syz_genetlink_get_family_id$mptcp-ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL-socket$netlink-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$MPTCP_PM_CMD_SET_LIMITS
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, 0x0) (async, rerun: 32)
ppoll(&(0x7f00000000c0)=[{r0, 0x50a2}], 0x1, 0x0, 0x0, 0x0) (rerun: 32)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, &(0x7f0000000140)=0x8) (async)
ioctl$SNDRV_PCM_IOCTL_DELAY(r0, 0x80084121, &(0x7f00000001c0))
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
munmap(&(0x7f0000ff3000/0xb000)=nil, 0xb000)
prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f00000f0000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f000061c000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff3000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00007c8000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) (async)
brk(0x200000ffc000) (async)
ioctl$AUTOFS_IOC_EXPIRE(r1, 0x810c9365, &(0x7f0000000c80)={{0xffffffff, 0x1}, 0x100, './file0/file0\x00'}) (async)
r2 = dup(r1)
mprotect(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x0) (async)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040), 0x0) (async)
sendmsg$inet6(r1, &(0x7f0000000800)={&(0x7f0000000080)={0xa, 0x4e24, 0xb, @loopback, 0x4}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000000c0)="88", 0x1}], 0x1}, 0x48043) (async)
r3 = dup(r1) (async)
r4 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000180), r2)
ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r3, 0x89f2, &(0x7f0000000600)={'tunl0\x00', &(0x7f00000004c0)={'erspan0\x00', <r5=>0x0, 0x7, 0x8000, 0x9, 0x4, {{0x3a, 0x4, 0x3, 0x2e, 0xe8, 0x67, 0x0, 0x4, 0x29, 0x0, @broadcast, @remote, {[@cipso={0x86, 0x48, 0x1, [{0x1, 0xc, "71ebaf7b0bb4e189e376"}, {0x0, 0x9, "7630280e5e514b"}, {0x1, 0xc, "47dd94cd48c6f5bbab11"}, {0x0, 0x11, "969ea874252a36f8d2c58817457023"}, {0x7, 0x10, "bd0c13a3c9cc96a70dd2620b946c"}]}, @timestamp_addr={0x44, 0x4c, 0xb0, 0x1, 0x5, [{@rand_addr=0x64010101, 0x81}, {@rand_addr=0x64010100, 0x4}, {@local, 0x1}, {@dev={0xac, 0x14, 0x14, 0x2f}, 0xff}, {@empty, 0x3a61}, {@multicast1, 0x622}, {@multicast2, 0xa8}, {@broadcast, 0x200}, {@rand_addr=0x64010100, 0x266ed2ef}]}, @generic={0x44, 0x8, "b8968161150f"}, @lsrr={0x83, 0x1b, 0x41, [@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010101, @multicast2]}, @noop, @rr={0x7, 0x1b, 0x8b, [@multicast2, @broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @broadcast]}, @noop]}}}}}) (async)
r6 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000080)={'bridge0\x00', <r7=>0x0})
sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001d00070f000000000000000007000000", @ANYRES32=r7, @ANYBLOB="00005200060005000100000008000800", @ANYRES32=r7], 0x2c}, 0x1, 0x0, 0x0, 0x4008010}, 0x400c090) (async, rerun: 32)
sendmsg$MPTCP_PM_CMD_SET_LIMITS(r2, &(0x7f0000000740)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8004009}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)={0xb8, r4, 0x20, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_TOKEN={0x8, 0x4, 0x200}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r7}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @private=0xa010100}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x5}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @remote}]}, @MPTCP_PM_ATTR_ADDR_REMOTE={0x30, 0x6, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x84}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @loopback}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x14}]}, @MPTCP_PM_ATTR_ADDR={0x28, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x4}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x4}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @local}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x20000088}, 0x1) (async, rerun: 32)

program crashed: WARNING: ODEBUG bug in dummy_pcm_close
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START-ioctl$SNDRV_PCM_IOCTL_REWIND-ppoll-ioctl$SNDRV_PCM_IOCTL_REWIND-ioctl$SNDRV_PCM_IOCTL_DELAY-socket$inet6_sctp-munmap-prctl$PR_SET_MM_MAP-brk-ioctl$AUTOFS_IOC_EXPIRE-dup-mprotect-setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD-sendmsg$inet6-dup-syz_genetlink_get_family_id$mptcp-ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL-socket$netlink-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, 0x0) (async, rerun: 32)
ppoll(&(0x7f00000000c0)=[{r0, 0x50a2}], 0x1, 0x0, 0x0, 0x0) (rerun: 32)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, &(0x7f0000000140)=0x8) (async)
ioctl$SNDRV_PCM_IOCTL_DELAY(r0, 0x80084121, &(0x7f00000001c0))
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
munmap(&(0x7f0000ff3000/0xb000)=nil, 0xb000)
prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f00000f0000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f000061c000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff3000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00007c8000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) (async)
brk(0x200000ffc000) (async)
ioctl$AUTOFS_IOC_EXPIRE(r1, 0x810c9365, &(0x7f0000000c80)={{0xffffffff, 0x1}, 0x100, './file0/file0\x00'}) (async)
r2 = dup(r1)
mprotect(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x0) (async)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040), 0x0) (async)
sendmsg$inet6(r1, &(0x7f0000000800)={&(0x7f0000000080)={0xa, 0x4e24, 0xb, @loopback, 0x4}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000000c0)="88", 0x1}], 0x1}, 0x48043) (async)
r3 = dup(r1) (async)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000180), r2)
ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r3, 0x89f2, &(0x7f0000000600)={'tunl0\x00', &(0x7f00000004c0)={'erspan0\x00', 0x0, 0x7, 0x8000, 0x9, 0x4, {{0x3a, 0x4, 0x3, 0x2e, 0xe8, 0x67, 0x0, 0x4, 0x29, 0x0, @broadcast, @remote, {[@cipso={0x86, 0x48, 0x1, [{0x1, 0xc, "71ebaf7b0bb4e189e376"}, {0x0, 0x9, "7630280e5e514b"}, {0x1, 0xc, "47dd94cd48c6f5bbab11"}, {0x0, 0x11, "969ea874252a36f8d2c58817457023"}, {0x7, 0x10, "bd0c13a3c9cc96a70dd2620b946c"}]}, @timestamp_addr={0x44, 0x4c, 0xb0, 0x1, 0x5, [{@rand_addr=0x64010101, 0x81}, {@rand_addr=0x64010100, 0x4}, {@local, 0x1}, {@dev={0xac, 0x14, 0x14, 0x2f}, 0xff}, {@empty, 0x3a61}, {@multicast1, 0x622}, {@multicast2, 0xa8}, {@broadcast, 0x200}, {@rand_addr=0x64010100, 0x266ed2ef}]}, @generic={0x44, 0x8, "b8968161150f"}, @lsrr={0x83, 0x1b, 0x41, [@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010101, @multicast2]}, @noop, @rr={0x7, 0x1b, 0x8b, [@multicast2, @broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @broadcast]}, @noop]}}}}}) (async)
r4 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000080)={'bridge0\x00', <r5=>0x0})
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001d00070f000000000000000007000000", @ANYRES32=r5, @ANYBLOB="00005200060005000100000008000800", @ANYRES32=r5], 0x2c}, 0x1, 0x0, 0x0, 0x4008010}, 0x400c090) (async, rerun: 32)

program crashed: WARNING: ODEBUG bug in dummy_pcm_close
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START-ioctl$SNDRV_PCM_IOCTL_REWIND-ppoll-ioctl$SNDRV_PCM_IOCTL_REWIND-ioctl$SNDRV_PCM_IOCTL_DELAY-socket$inet6_sctp-munmap-prctl$PR_SET_MM_MAP-brk-ioctl$AUTOFS_IOC_EXPIRE-dup-mprotect-setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD-sendmsg$inet6-dup-syz_genetlink_get_family_id$mptcp-ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL-socket$netlink-ioctl$sock_SIOCGIFINDEX
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, 0x0) (async, rerun: 32)
ppoll(&(0x7f00000000c0)=[{r0, 0x50a2}], 0x1, 0x0, 0x0, 0x0) (rerun: 32)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, &(0x7f0000000140)=0x8) (async)
ioctl$SNDRV_PCM_IOCTL_DELAY(r0, 0x80084121, &(0x7f00000001c0))
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
munmap(&(0x7f0000ff3000/0xb000)=nil, 0xb000)
prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f00000f0000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f000061c000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff3000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00007c8000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) (async)
brk(0x200000ffc000) (async)
ioctl$AUTOFS_IOC_EXPIRE(r1, 0x810c9365, &(0x7f0000000c80)={{0xffffffff, 0x1}, 0x100, './file0/file0\x00'}) (async)
r2 = dup(r1)
mprotect(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x0) (async)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040), 0x0) (async)
sendmsg$inet6(r1, &(0x7f0000000800)={&(0x7f0000000080)={0xa, 0x4e24, 0xb, @loopback, 0x4}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000000c0)="88", 0x1}], 0x1}, 0x48043) (async)
r3 = dup(r1) (async)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000180), r2)
ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r3, 0x89f2, &(0x7f0000000600)={'tunl0\x00', &(0x7f00000004c0)={'erspan0\x00', 0x0, 0x7, 0x8000, 0x9, 0x4, {{0x3a, 0x4, 0x3, 0x2e, 0xe8, 0x67, 0x0, 0x4, 0x29, 0x0, @broadcast, @remote, {[@cipso={0x86, 0x48, 0x1, [{0x1, 0xc, "71ebaf7b0bb4e189e376"}, {0x0, 0x9, "7630280e5e514b"}, {0x1, 0xc, "47dd94cd48c6f5bbab11"}, {0x0, 0x11, "969ea874252a36f8d2c58817457023"}, {0x7, 0x10, "bd0c13a3c9cc96a70dd2620b946c"}]}, @timestamp_addr={0x44, 0x4c, 0xb0, 0x1, 0x5, [{@rand_addr=0x64010101, 0x81}, {@rand_addr=0x64010100, 0x4}, {@local, 0x1}, {@dev={0xac, 0x14, 0x14, 0x2f}, 0xff}, {@empty, 0x3a61}, {@multicast1, 0x622}, {@multicast2, 0xa8}, {@broadcast, 0x200}, {@rand_addr=0x64010100, 0x266ed2ef}]}, @generic={0x44, 0x8, "b8968161150f"}, @lsrr={0x83, 0x1b, 0x41, [@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010101, @multicast2]}, @noop, @rr={0x7, 0x1b, 0x8b, [@multicast2, @broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @broadcast]}, @noop]}}}}}) (async)
r4 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000080)={'bridge0\x00'})

program crashed: WARNING: ODEBUG bug in dummy_pcm_close
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START-ioctl$SNDRV_PCM_IOCTL_REWIND-ppoll-ioctl$SNDRV_PCM_IOCTL_REWIND-ioctl$SNDRV_PCM_IOCTL_DELAY-socket$inet6_sctp-munmap-prctl$PR_SET_MM_MAP-brk-ioctl$AUTOFS_IOC_EXPIRE-dup-mprotect-setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD-sendmsg$inet6-dup-syz_genetlink_get_family_id$mptcp-ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL-socket$netlink
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, 0x0) (async, rerun: 32)
ppoll(&(0x7f00000000c0)=[{r0, 0x50a2}], 0x1, 0x0, 0x0, 0x0) (rerun: 32)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, &(0x7f0000000140)=0x8) (async)
ioctl$SNDRV_PCM_IOCTL_DELAY(r0, 0x80084121, &(0x7f00000001c0))
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
munmap(&(0x7f0000ff3000/0xb000)=nil, 0xb000)
prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f00000f0000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f000061c000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff3000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00007c8000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) (async)
brk(0x200000ffc000) (async)
ioctl$AUTOFS_IOC_EXPIRE(r1, 0x810c9365, &(0x7f0000000c80)={{0xffffffff, 0x1}, 0x100, './file0/file0\x00'}) (async)
r2 = dup(r1)
mprotect(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x0) (async)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040), 0x0) (async)
sendmsg$inet6(r1, &(0x7f0000000800)={&(0x7f0000000080)={0xa, 0x4e24, 0xb, @loopback, 0x4}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000000c0)="88", 0x1}], 0x1}, 0x48043) (async)
r3 = dup(r1) (async)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000180), r2)
ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r3, 0x89f2, &(0x7f0000000600)={'tunl0\x00', &(0x7f00000004c0)={'erspan0\x00', 0x0, 0x7, 0x8000, 0x9, 0x4, {{0x3a, 0x4, 0x3, 0x2e, 0xe8, 0x67, 0x0, 0x4, 0x29, 0x0, @broadcast, @remote, {[@cipso={0x86, 0x48, 0x1, [{0x1, 0xc, "71ebaf7b0bb4e189e376"}, {0x0, 0x9, "7630280e5e514b"}, {0x1, 0xc, "47dd94cd48c6f5bbab11"}, {0x0, 0x11, "969ea874252a36f8d2c58817457023"}, {0x7, 0x10, "bd0c13a3c9cc96a70dd2620b946c"}]}, @timestamp_addr={0x44, 0x4c, 0xb0, 0x1, 0x5, [{@rand_addr=0x64010101, 0x81}, {@rand_addr=0x64010100, 0x4}, {@local, 0x1}, {@dev={0xac, 0x14, 0x14, 0x2f}, 0xff}, {@empty, 0x3a61}, {@multicast1, 0x622}, {@multicast2, 0xa8}, {@broadcast, 0x200}, {@rand_addr=0x64010100, 0x266ed2ef}]}, @generic={0x44, 0x8, "b8968161150f"}, @lsrr={0x83, 0x1b, 0x41, [@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010101, @multicast2]}, @noop, @rr={0x7, 0x1b, 0x8b, [@multicast2, @broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @broadcast]}, @noop]}}}}}) (async)
socket$netlink(0x10, 0x3, 0x0)

program crashed: WARNING: ODEBUG bug in dummy_pcm_close
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START-ioctl$SNDRV_PCM_IOCTL_REWIND-ppoll-ioctl$SNDRV_PCM_IOCTL_REWIND-ioctl$SNDRV_PCM_IOCTL_DELAY-socket$inet6_sctp-munmap-prctl$PR_SET_MM_MAP-brk-ioctl$AUTOFS_IOC_EXPIRE-dup-mprotect-setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD-sendmsg$inet6-dup-syz_genetlink_get_family_id$mptcp-ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, 0x0) (async, rerun: 32)
ppoll(&(0x7f00000000c0)=[{r0, 0x50a2}], 0x1, 0x0, 0x0, 0x0) (rerun: 32)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, &(0x7f0000000140)=0x8) (async)
ioctl$SNDRV_PCM_IOCTL_DELAY(r0, 0x80084121, &(0x7f00000001c0))
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
munmap(&(0x7f0000ff3000/0xb000)=nil, 0xb000)
prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f00000f0000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f000061c000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff3000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00007c8000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) (async)
brk(0x200000ffc000) (async)
ioctl$AUTOFS_IOC_EXPIRE(r1, 0x810c9365, &(0x7f0000000c80)={{0xffffffff, 0x1}, 0x100, './file0/file0\x00'}) (async)
r2 = dup(r1)
mprotect(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x0) (async)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040), 0x0) (async)
sendmsg$inet6(r1, &(0x7f0000000800)={&(0x7f0000000080)={0xa, 0x4e24, 0xb, @loopback, 0x4}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000000c0)="88", 0x1}], 0x1}, 0x48043) (async)
r3 = dup(r1) (async)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000180), r2)
ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r3, 0x89f2, &(0x7f0000000600)={'tunl0\x00', &(0x7f00000004c0)={'erspan0\x00', 0x0, 0x7, 0x8000, 0x9, 0x4, {{0x3a, 0x4, 0x3, 0x2e, 0xe8, 0x67, 0x0, 0x4, 0x29, 0x0, @broadcast, @remote, {[@cipso={0x86, 0x48, 0x1, [{0x1, 0xc, "71ebaf7b0bb4e189e376"}, {0x0, 0x9, "7630280e5e514b"}, {0x1, 0xc, "47dd94cd48c6f5bbab11"}, {0x0, 0x11, "969ea874252a36f8d2c58817457023"}, {0x7, 0x10, "bd0c13a3c9cc96a70dd2620b946c"}]}, @timestamp_addr={0x44, 0x4c, 0xb0, 0x1, 0x5, [{@rand_addr=0x64010101, 0x81}, {@rand_addr=0x64010100, 0x4}, {@local, 0x1}, {@dev={0xac, 0x14, 0x14, 0x2f}, 0xff}, {@empty, 0x3a61}, {@multicast1, 0x622}, {@multicast2, 0xa8}, {@broadcast, 0x200}, {@rand_addr=0x64010100, 0x266ed2ef}]}, @generic={0x44, 0x8, "b8968161150f"}, @lsrr={0x83, 0x1b, 0x41, [@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010101, @multicast2]}, @noop, @rr={0x7, 0x1b, 0x8b, [@multicast2, @broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @broadcast]}, @noop]}}}}}) (async)

program crashed: WARNING: ODEBUG bug in dummy_pcm_close
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START-ioctl$SNDRV_PCM_IOCTL_REWIND-ppoll-ioctl$SNDRV_PCM_IOCTL_REWIND-ioctl$SNDRV_PCM_IOCTL_DELAY-socket$inet6_sctp-munmap-prctl$PR_SET_MM_MAP-brk-ioctl$AUTOFS_IOC_EXPIRE-dup-mprotect-setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD-sendmsg$inet6-dup-syz_genetlink_get_family_id$mptcp
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, 0x0) (async, rerun: 32)
ppoll(&(0x7f00000000c0)=[{r0, 0x50a2}], 0x1, 0x0, 0x0, 0x0) (rerun: 32)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, &(0x7f0000000140)=0x8) (async)
ioctl$SNDRV_PCM_IOCTL_DELAY(r0, 0x80084121, &(0x7f00000001c0))
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
munmap(&(0x7f0000ff3000/0xb000)=nil, 0xb000)
prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f00000f0000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f000061c000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff3000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00007c8000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) (async)
brk(0x200000ffc000) (async)
ioctl$AUTOFS_IOC_EXPIRE(r1, 0x810c9365, &(0x7f0000000c80)={{0xffffffff, 0x1}, 0x100, './file0/file0\x00'}) (async)
r2 = dup(r1)
mprotect(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x0) (async)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040), 0x0) (async)
sendmsg$inet6(r1, &(0x7f0000000800)={&(0x7f0000000080)={0xa, 0x4e24, 0xb, @loopback, 0x4}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000000c0)="88", 0x1}], 0x1}, 0x48043) (async)
dup(r1) (async)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000180), r2)

program crashed: WARNING: ODEBUG bug in dummy_pcm_close
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START-ioctl$SNDRV_PCM_IOCTL_REWIND-ppoll-ioctl$SNDRV_PCM_IOCTL_REWIND-ioctl$SNDRV_PCM_IOCTL_DELAY-socket$inet6_sctp-munmap-prctl$PR_SET_MM_MAP-brk-ioctl$AUTOFS_IOC_EXPIRE-dup-mprotect-setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD-sendmsg$inet6-dup
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, 0x0) (async, rerun: 32)
ppoll(&(0x7f00000000c0)=[{r0, 0x50a2}], 0x1, 0x0, 0x0, 0x0) (rerun: 32)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, &(0x7f0000000140)=0x8) (async)
ioctl$SNDRV_PCM_IOCTL_DELAY(r0, 0x80084121, &(0x7f00000001c0))
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
munmap(&(0x7f0000ff3000/0xb000)=nil, 0xb000)
prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f00000f0000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f000061c000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff3000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00007c8000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) (async)
brk(0x200000ffc000) (async)
ioctl$AUTOFS_IOC_EXPIRE(r1, 0x810c9365, &(0x7f0000000c80)={{0xffffffff, 0x1}, 0x100, './file0/file0\x00'}) (async)
r2 = dup(r1)
mprotect(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x0) (async)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040), 0x0) (async)
sendmsg$inet6(r1, &(0x7f0000000800)={&(0x7f0000000080)={0xa, 0x4e24, 0xb, @loopback, 0x4}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000000c0)="88", 0x1}], 0x1}, 0x48043) (async)
dup(r1) (async)

program crashed: WARNING: ODEBUG bug in dummy_pcm_close
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START-ioctl$SNDRV_PCM_IOCTL_REWIND-ppoll-ioctl$SNDRV_PCM_IOCTL_REWIND-ioctl$SNDRV_PCM_IOCTL_DELAY-socket$inet6_sctp-munmap-prctl$PR_SET_MM_MAP-brk-ioctl$AUTOFS_IOC_EXPIRE-dup-mprotect-setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD-sendmsg$inet6
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, 0x0) (async, rerun: 32)
ppoll(&(0x7f00000000c0)=[{r0, 0x50a2}], 0x1, 0x0, 0x0, 0x0) (rerun: 32)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, &(0x7f0000000140)=0x8) (async)
ioctl$SNDRV_PCM_IOCTL_DELAY(r0, 0x80084121, &(0x7f00000001c0))
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
munmap(&(0x7f0000ff3000/0xb000)=nil, 0xb000)
prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f00000f0000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f000061c000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff3000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00007c8000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) (async)
brk(0x200000ffc000) (async)
ioctl$AUTOFS_IOC_EXPIRE(r1, 0x810c9365, &(0x7f0000000c80)={{0xffffffff, 0x1}, 0x100, './file0/file0\x00'}) (async)
r2 = dup(r1)
mprotect(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x0) (async)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040), 0x0) (async)
sendmsg$inet6(r1, &(0x7f0000000800)={&(0x7f0000000080)={0xa, 0x4e24, 0xb, @loopback, 0x4}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000000c0)="88", 0x1}], 0x1}, 0x48043) (async)

program crashed: WARNING: ODEBUG bug in dummy_pcm_close
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START-ioctl$SNDRV_PCM_IOCTL_REWIND-ppoll-ioctl$SNDRV_PCM_IOCTL_REWIND-ioctl$SNDRV_PCM_IOCTL_DELAY-socket$inet6_sctp-munmap-prctl$PR_SET_MM_MAP-brk-ioctl$AUTOFS_IOC_EXPIRE-dup-mprotect-setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, 0x0) (async, rerun: 32)
ppoll(&(0x7f00000000c0)=[{r0, 0x50a2}], 0x1, 0x0, 0x0, 0x0) (rerun: 32)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, &(0x7f0000000140)=0x8) (async)
ioctl$SNDRV_PCM_IOCTL_DELAY(r0, 0x80084121, &(0x7f00000001c0))
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
munmap(&(0x7f0000ff3000/0xb000)=nil, 0xb000)
prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f00000f0000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f000061c000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff3000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00007c8000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) (async)
brk(0x200000ffc000) (async)
ioctl$AUTOFS_IOC_EXPIRE(r1, 0x810c9365, &(0x7f0000000c80)={{0xffffffff, 0x1}, 0x100, './file0/file0\x00'}) (async)
r2 = dup(r1)
mprotect(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x0) (async)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040), 0x0) (async)

program crashed: WARNING: ODEBUG bug in dummy_pcm_close
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START-ioctl$SNDRV_PCM_IOCTL_REWIND-ppoll-ioctl$SNDRV_PCM_IOCTL_REWIND-ioctl$SNDRV_PCM_IOCTL_DELAY-socket$inet6_sctp-munmap-prctl$PR_SET_MM_MAP-brk-ioctl$AUTOFS_IOC_EXPIRE-dup-mprotect
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, 0x0) (async, rerun: 32)
ppoll(&(0x7f00000000c0)=[{r0, 0x50a2}], 0x1, 0x0, 0x0, 0x0) (rerun: 32)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, &(0x7f0000000140)=0x8) (async)
ioctl$SNDRV_PCM_IOCTL_DELAY(r0, 0x80084121, &(0x7f00000001c0))
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
munmap(&(0x7f0000ff3000/0xb000)=nil, 0xb000)
prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f00000f0000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f000061c000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff3000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00007c8000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) (async)
brk(0x200000ffc000) (async)
ioctl$AUTOFS_IOC_EXPIRE(r1, 0x810c9365, &(0x7f0000000c80)={{0xffffffff, 0x1}, 0x100, './file0/file0\x00'}) (async)
dup(r1)
mprotect(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x0) (async)

program crashed: WARNING: ODEBUG bug in dummy_pcm_close
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START-ioctl$SNDRV_PCM_IOCTL_REWIND-ppoll-ioctl$SNDRV_PCM_IOCTL_REWIND-ioctl$SNDRV_PCM_IOCTL_DELAY-socket$inet6_sctp-munmap-prctl$PR_SET_MM_MAP-brk-ioctl$AUTOFS_IOC_EXPIRE-dup
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, 0x0) (async, rerun: 32)
ppoll(&(0x7f00000000c0)=[{r0, 0x50a2}], 0x1, 0x0, 0x0, 0x0) (rerun: 32)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, &(0x7f0000000140)=0x8) (async)
ioctl$SNDRV_PCM_IOCTL_DELAY(r0, 0x80084121, &(0x7f00000001c0))
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
munmap(&(0x7f0000ff3000/0xb000)=nil, 0xb000)
prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f00000f0000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f000061c000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff3000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00007c8000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) (async)
brk(0x200000ffc000) (async)
ioctl$AUTOFS_IOC_EXPIRE(r1, 0x810c9365, &(0x7f0000000c80)={{0xffffffff, 0x1}, 0x100, './file0/file0\x00'}) (async)
dup(r1)

program crashed: WARNING: ODEBUG bug in dummy_pcm_close
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START-ioctl$SNDRV_PCM_IOCTL_REWIND-ppoll-ioctl$SNDRV_PCM_IOCTL_REWIND-ioctl$SNDRV_PCM_IOCTL_DELAY-socket$inet6_sctp-munmap-prctl$PR_SET_MM_MAP-brk-ioctl$AUTOFS_IOC_EXPIRE
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, 0x0) (async, rerun: 32)
ppoll(&(0x7f00000000c0)=[{r0, 0x50a2}], 0x1, 0x0, 0x0, 0x0) (rerun: 32)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, &(0x7f0000000140)=0x8) (async)
ioctl$SNDRV_PCM_IOCTL_DELAY(r0, 0x80084121, &(0x7f00000001c0))
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
munmap(&(0x7f0000ff3000/0xb000)=nil, 0xb000)
prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f00000f0000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f000061c000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff3000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00007c8000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) (async)
brk(0x200000ffc000) (async)
ioctl$AUTOFS_IOC_EXPIRE(r1, 0x810c9365, &(0x7f0000000c80)={{0xffffffff, 0x1}, 0x100, './file0/file0\x00'}) (async)

program crashed: WARNING: ODEBUG bug in dummy_pcm_close
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START-ioctl$SNDRV_PCM_IOCTL_REWIND-ppoll-ioctl$SNDRV_PCM_IOCTL_REWIND-ioctl$SNDRV_PCM_IOCTL_DELAY-socket$inet6_sctp-munmap-prctl$PR_SET_MM_MAP-brk
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, 0x0) (async, rerun: 32)
ppoll(&(0x7f00000000c0)=[{r0, 0x50a2}], 0x1, 0x0, 0x0, 0x0) (rerun: 32)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, &(0x7f0000000140)=0x8) (async)
ioctl$SNDRV_PCM_IOCTL_DELAY(r0, 0x80084121, &(0x7f00000001c0))
socket$inet6_sctp(0xa, 0x1, 0x84)
munmap(&(0x7f0000ff3000/0xb000)=nil, 0xb000)
prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f00000f0000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f000061c000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff3000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00007c8000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) (async)
brk(0x200000ffc000) (async)

program crashed: WARNING: ODEBUG bug in dummy_pcm_close
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START-ioctl$SNDRV_PCM_IOCTL_REWIND-ppoll-ioctl$SNDRV_PCM_IOCTL_REWIND-ioctl$SNDRV_PCM_IOCTL_DELAY-socket$inet6_sctp-munmap-prctl$PR_SET_MM_MAP
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, 0x0) (async, rerun: 32)
ppoll(&(0x7f00000000c0)=[{r0, 0x50a2}], 0x1, 0x0, 0x0, 0x0) (rerun: 32)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, &(0x7f0000000140)=0x8) (async)
ioctl$SNDRV_PCM_IOCTL_DELAY(r0, 0x80084121, &(0x7f00000001c0))
socket$inet6_sctp(0xa, 0x1, 0x84)
munmap(&(0x7f0000ff3000/0xb000)=nil, 0xb000)
prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f00000f0000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f000061c000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff3000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00007c8000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) (async)

program crashed: WARNING: ODEBUG bug in dummy_pcm_close
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START-ioctl$SNDRV_PCM_IOCTL_REWIND-ppoll-ioctl$SNDRV_PCM_IOCTL_REWIND-ioctl$SNDRV_PCM_IOCTL_DELAY-socket$inet6_sctp-munmap
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, 0x0) (async, rerun: 32)
ppoll(&(0x7f00000000c0)=[{r0, 0x50a2}], 0x1, 0x0, 0x0, 0x0) (rerun: 32)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, &(0x7f0000000140)=0x8) (async)
ioctl$SNDRV_PCM_IOCTL_DELAY(r0, 0x80084121, &(0x7f00000001c0))
socket$inet6_sctp(0xa, 0x1, 0x84)
munmap(&(0x7f0000ff3000/0xb000)=nil, 0xb000)

program crashed: WARNING: ODEBUG bug in dummy_pcm_close
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START-ioctl$SNDRV_PCM_IOCTL_REWIND-ppoll-ioctl$SNDRV_PCM_IOCTL_REWIND-ioctl$SNDRV_PCM_IOCTL_DELAY-socket$inet6_sctp
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, 0x0) (async, rerun: 32)
ppoll(&(0x7f00000000c0)=[{r0, 0x50a2}], 0x1, 0x0, 0x0, 0x0) (rerun: 32)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, &(0x7f0000000140)=0x8) (async)
ioctl$SNDRV_PCM_IOCTL_DELAY(r0, 0x80084121, &(0x7f00000001c0))
socket$inet6_sctp(0xa, 0x1, 0x84)

program crashed: WARNING: ODEBUG bug in dummy_pcm_close
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START-ioctl$SNDRV_PCM_IOCTL_REWIND-ppoll-ioctl$SNDRV_PCM_IOCTL_REWIND-ioctl$SNDRV_PCM_IOCTL_DELAY
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, 0x0) (async, rerun: 32)
ppoll(&(0x7f00000000c0)=[{r0, 0x50a2}], 0x1, 0x0, 0x0, 0x0) (rerun: 32)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, &(0x7f0000000140)=0x8) (async)
ioctl$SNDRV_PCM_IOCTL_DELAY(r0, 0x80084121, &(0x7f00000001c0))

program crashed: WARNING: ODEBUG bug in dummy_pcm_close
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START-ioctl$SNDRV_PCM_IOCTL_REWIND-ppoll-ioctl$SNDRV_PCM_IOCTL_REWIND
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, 0x0) (async, rerun: 32)
ppoll(&(0x7f00000000c0)=[{r0, 0x50a2}], 0x1, 0x0, 0x0, 0x0) (rerun: 32)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, &(0x7f0000000140)=0x8) (async)

program crashed: WARNING: ODEBUG bug in dummy_pcm_close
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START-ioctl$SNDRV_PCM_IOCTL_REWIND-ppoll
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, 0x0) (async, rerun: 32)
ppoll(&(0x7f00000000c0)=[{r0, 0x50a2}], 0x1, 0x0, 0x0, 0x0) (rerun: 32)

program crashed: WARNING: ODEBUG bug in dummy_pcm_close
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START-ioctl$SNDRV_PCM_IOCTL_REWIND
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)
ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, 0x0) (async, rerun: 32)

program crashed: WARNING: ODEBUG bug in dummy_pcm_close
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)

program crashed: WARNING: ODEBUG bug in dummy_pcm_close
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)

program did not crash
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_START
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)

program did not crash
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)

program did not crash
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START
detailed listing:
executing program 0:
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(0xffffffffffffffff, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_PREPARE(0xffffffffffffffff, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(0xffffffffffffffff, 0x4142, 0x0)

program did not crash
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]})
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)

program did not crash
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)

program did not crash
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)

program did not crash
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) (rerun: 64)
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)

program crashed: WARNING: ODEBUG bug in dummy_pcm_close
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]})
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)

program crashed: WARNING: ODEBUG bug in dummy_pcm_close
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]})
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)

program did not crash
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]})
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START
program did not crash
simplifying guilty program options
testing program (duration=50.222893804s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]})
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)

program did not crash
testing program (duration=50.222893804s, {Threaded:true Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]})
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)

program did not crash
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]})
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)

program crashed: WARNING: ODEBUG bug in dummy_pcm_close
extracting C reproducer
testing compiled C program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START
program did not crash
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]})
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)

program crashed: WARNING: ODEBUG bug in dummy_pcm_close
extracting C reproducer
testing compiled C program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START
program did not crash
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]})
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)

program crashed: WARNING: ODEBUG bug in dummy_pcm_close
validation run: crashed=true
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]})
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)

program crashed: WARNING: ODEBUG bug in dummy_pcm_close
validation run: crashed=true
testing program (duration=50.222893804s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sndpcmc-ioctl$SNDRV_PCM_IOCTL_HW_PARAMS-ioctl$SNDRV_PCM_IOCTL_PREPARE-ioctl$SNDRV_PCM_IOCTL_START
detailed listing:
executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0xffc, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]})
ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) (async, rerun: 64)
ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0)

program crashed: WARNING: ODEBUG bug in dummy_pcm_close
validation run: crashed=true
reproducing took 1h16m43.661213876s
repro crashed as (corrupted=false):
------------[ cut here ]------------
ODEBUG: free active (active state 0) object: ffff8880213f7f20 object type: hrtimer hint: dummy_hrtimer_callback+0x0/0x150 sound/drivers/dummy.c:-1
WARNING: lib/debugobjects.c:632 at debug_print_object+0xec/0x230 lib/debugobjects.c:629, CPU#1: syz.0.66/5973
Modules linked in:
CPU: 1 UID: 0 PID: 5973 Comm: syz.0.66 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
RIP: 0010:debug_print_object+0x18a/0x230 lib/debugobjects.c:629
Code: f8 48 c1 e8 03 80 3c 18 00 74 08 4c 89 ff e8 3d 70 4f fd 4d 8b 0f 4c 89 ef 48 8b 74 24 08 48 89 ea 44 89 e1 4d 89 f0 ff 34 24 <67> 48 0f b9 3a 48 83 c4 08 ff 05 73 77 92 0b 48 83 c4 10 5b 41 5c
RSP: 0018:ffffc90003a37b70 EFLAGS: 00010246
RAX: 1ffffffff181f12c RBX: dffffc0000000000 RCX: 0000000000000000
RDX: ffffffff8c6d6340 RSI: ffffffff8c6d5dc0 RDI: ffffffff9084dfc0
RBP: ffffffff8c6d6340 R08: ffff8880213f7f20 R09: ffffffff8c0f8ba0
R10: dffffc0000000000 R11: ffffffff81b3d530 R12: 0000000000000000
R13: ffffffff9084dfc0 R14: ffff8880213f7f20 R15: ffffffff8c0f8960
FS:  000055557a276500(0000) GS:ffff888124df1000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fc4e5ef7d58 CR3: 000000007ed3e000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 __debug_check_no_obj_freed lib/debugobjects.c:1171 [inline]
 debug_check_no_obj_freed+0x2e3/0x450 lib/debugobjects.c:1201
 slab_free_hook mm/slub.c:2679 [inline]
 slab_free mm/slub.c:6499 [inline]
 kfree+0x13e/0x650 mm/slub.c:6792
 dummy_pcm_close+0x9b/0xb0 sound/drivers/dummy.c:609
 snd_pcm_release_substream+0x313/0x490 sound/core/pcm_native.c:2793
 snd_pcm_release+0xb6/0x160 sound/core/pcm_native.c:2983
 __fput+0x418/0xa50 fs/file_table.c:512
 task_work_run+0x1d9/0x270 kernel/task_work.c:233
 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline]
 __exit_to_user_mode_loop kernel/entry/common.c:70 [inline]
 exit_to_user_mode_loop+0x204/0x770 kernel/entry/common.c:101
 __exit_to_user_mode_prepare include/linux/irq-entry-common.h:207 [inline]
 syscall_exit_to_user_mode_prepare include/linux/irq-entry-common.h:230 [inline]
 syscall_exit_to_user_mode include/linux/entry-common.h:336 [inline]
 do_syscall_64+0x328/0x520 arch/x86/entry/syscall_64.c:89
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fc4e4f9e0d9
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffc47a4ba18 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
RAX: 0000000000000000 RBX: 00007fc4e5227da0 RCX: 00007fc4e4f9e0d9
RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
RBP: 00007fc4e5227da0 R08: 00007fc4e5226038 R09: 0000000000000000
R10: 000000000003fdc0 R11: 0000000000000246 R12: 00000000000175a9
R13: 00007fc4e522609c R14: 000000000001729d R15: 00007fc4e5226090
 </TASK>
----------------
Code disassembly (best guess):
   0:	f8                   	clc
   1:	48 c1 e8 03          	shr    $0x3,%rax
   5:	80 3c 18 00          	cmpb   $0x0,(%rax,%rbx,1)
   9:	74 08                	je     0x13
   b:	4c 89 ff             	mov    %r15,%rdi
   e:	e8 3d 70 4f fd       	call   0xfd4f7050
  13:	4d 8b 0f             	mov    (%r15),%r9
  16:	4c 89 ef             	mov    %r13,%rdi
  19:	48 8b 74 24 08       	mov    0x8(%rsp),%rsi
  1e:	48 89 ea             	mov    %rbp,%rdx
  21:	44 89 e1             	mov    %r12d,%ecx
  24:	4d 89 f0             	mov    %r14,%r8
  27:	ff 34 24             	push   (%rsp)
* 2a:	67 48 0f b9 3a       	ud1    (%edx),%rdi <-- trapping instruction
  2f:	48 83 c4 08          	add    $0x8,%rsp
  33:	ff 05 73 77 92 0b    	incl   0xb927773(%rip)        # 0xb9277ac
  39:	48 83 c4 10          	add    $0x10,%rsp
  3d:	5b                   	pop    %rbx
  3e:	41 5c                	pop    %r12

final repro crashed as (corrupted=false):
------------[ cut here ]------------
ODEBUG: free active (active state 0) object: ffff8880213f7f20 object type: hrtimer hint: dummy_hrtimer_callback+0x0/0x150 sound/drivers/dummy.c:-1
WARNING: lib/debugobjects.c:632 at debug_print_object+0xec/0x230 lib/debugobjects.c:629, CPU#1: syz.0.66/5973
Modules linked in:
CPU: 1 UID: 0 PID: 5973 Comm: syz.0.66 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
RIP: 0010:debug_print_object+0x18a/0x230 lib/debugobjects.c:629
Code: f8 48 c1 e8 03 80 3c 18 00 74 08 4c 89 ff e8 3d 70 4f fd 4d 8b 0f 4c 89 ef 48 8b 74 24 08 48 89 ea 44 89 e1 4d 89 f0 ff 34 24 <67> 48 0f b9 3a 48 83 c4 08 ff 05 73 77 92 0b 48 83 c4 10 5b 41 5c
RSP: 0018:ffffc90003a37b70 EFLAGS: 00010246
RAX: 1ffffffff181f12c RBX: dffffc0000000000 RCX: 0000000000000000
RDX: ffffffff8c6d6340 RSI: ffffffff8c6d5dc0 RDI: ffffffff9084dfc0
RBP: ffffffff8c6d6340 R08: ffff8880213f7f20 R09: ffffffff8c0f8ba0
R10: dffffc0000000000 R11: ffffffff81b3d530 R12: 0000000000000000
R13: ffffffff9084dfc0 R14: ffff8880213f7f20 R15: ffffffff8c0f8960
FS:  000055557a276500(0000) GS:ffff888124df1000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fc4e5ef7d58 CR3: 000000007ed3e000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 __debug_check_no_obj_freed lib/debugobjects.c:1171 [inline]
 debug_check_no_obj_freed+0x2e3/0x450 lib/debugobjects.c:1201
 slab_free_hook mm/slub.c:2679 [inline]
 slab_free mm/slub.c:6499 [inline]
 kfree+0x13e/0x650 mm/slub.c:6792
 dummy_pcm_close+0x9b/0xb0 sound/drivers/dummy.c:609
 snd_pcm_release_substream+0x313/0x490 sound/core/pcm_native.c:2793
 snd_pcm_release+0xb6/0x160 sound/core/pcm_native.c:2983
 __fput+0x418/0xa50 fs/file_table.c:512
 task_work_run+0x1d9/0x270 kernel/task_work.c:233
 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline]
 __exit_to_user_mode_loop kernel/entry/common.c:70 [inline]
 exit_to_user_mode_loop+0x204/0x770 kernel/entry/common.c:101
 __exit_to_user_mode_prepare include/linux/irq-entry-common.h:207 [inline]
 syscall_exit_to_user_mode_prepare include/linux/irq-entry-common.h:230 [inline]
 syscall_exit_to_user_mode include/linux/entry-common.h:336 [inline]
 do_syscall_64+0x328/0x520 arch/x86/entry/syscall_64.c:89
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fc4e4f9e0d9
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffc47a4ba18 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
RAX: 0000000000000000 RBX: 00007fc4e5227da0 RCX: 00007fc4e4f9e0d9
RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
RBP: 00007fc4e5227da0 R08: 00007fc4e5226038 R09: 0000000000000000
R10: 000000000003fdc0 R11: 0000000000000246 R12: 00000000000175a9
R13: 00007fc4e522609c R14: 000000000001729d R15: 00007fc4e5226090
 </TASK>
----------------
Code disassembly (best guess):
   0:	f8                   	clc
   1:	48 c1 e8 03          	shr    $0x3,%rax
   5:	80 3c 18 00          	cmpb   $0x0,(%rax,%rbx,1)
   9:	74 08                	je     0x13
   b:	4c 89 ff             	mov    %r15,%rdi
   e:	e8 3d 70 4f fd       	call   0xfd4f7050
  13:	4d 8b 0f             	mov    (%r15),%r9
  16:	4c 89 ef             	mov    %r13,%rdi
  19:	48 8b 74 24 08       	mov    0x8(%rsp),%rsi
  1e:	48 89 ea             	mov    %rbp,%rdx
  21:	44 89 e1             	mov    %r12d,%ecx
  24:	4d 89 f0             	mov    %r14,%r8
  27:	ff 34 24             	push   (%rsp)
* 2a:	67 48 0f b9 3a       	ud1    (%edx),%rdi <-- trapping instruction
  2f:	48 83 c4 08          	add    $0x8,%rsp
  33:	ff 05 73 77 92 0b    	incl   0xb927773(%rip)        # 0xb9277ac
  39:	48 83 c4 10          	add    $0x10,%rsp
  3d:	5b                   	pop    %rbx
  3e:	41 5c                	pop    %r12