REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:36:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) 03:36:27 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?\x00\x00\x00\x00\x00\x00\x00']) 03:36:27 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:27 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) 03:36:27 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:36:27 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) 03:36:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 03:36:27 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?\x00\x00\x00\x00\x00\x00\x00']) 03:36:27 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020aea5, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:27 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0xd, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:36:27 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) 03:36:27 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?\x00\x00\x00\x00\x00\x00\x00']) 03:36:27 executing program 2 (fault-call:5 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:36:27 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x8d}, 0x98) 03:36:27 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0xae03, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:28 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) r2 = add_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="e17e85aadca2b0bba0dbcc822b893f844b71b1b4f78aa450d5901c5a56a4313ceca14e44db98e27436992588b46fca203bc15beab95baa7b307484f460fb62e19b34d30bcd88a5d82e278c40671846bfb039983218d843e9f85564cff109e9a6cd764385e8ec73e0b36f37b114f819dde1157006e6d0e223e33b29a69a0f52ff327e48ea82f8faed3f2749a14263bc3e81fcc6cc31f18edb7d4337cfc1d7045616fd0c7008df4c8c073d199881404cf5b805c7db756449dcde427aad0aa63f4e63c9af722b80a3fca1741ab1ca18fc20b8c3ae87d8f79c1d1b9450d012bb8b", 0xdf, 0xfffffffffffffffd) write(r0, &(0x7f00000004c0)="3741eccd3d086c826b4bf19d962b42d2bff26a6a911c85feaaface4ae84f3517f8ee51fd68bf03ea81e6c47295a3826d6ad29c41e4efaf336bcec09da6bd1f8676471d3510e7301bb8063f3c0e419ccb37bf5c4031c064809cdb29884e0bf549ef717ce220caf1c6f30e0eb5666e5878b31fda6263d9dcf9aa5acb7fef60070e453866567efa247df65aac87c2e4f8fffb0056aa33f03178bd682c8ce73e1395f88155543f3dafaf35938d449000014828ad65290b1d2feb108f0c6ec7116ff8de1fbca8ad014378d96445d78ac1df91024695433d356d20d1ccb3e6b638687ef8cd50c37779", 0xe6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000005c0)={0x0, 0x6297, 0x1, 'queue0\x00', 0x401}) keyctl$invalidate(0x15, r2) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x80040, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0xc00, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:36:28 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?\x00\x00\x00\x00\x00\x00\x00']) 03:36:28 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:36:28 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4040ae79, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:28 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) 03:36:28 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) 03:36:28 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x14, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:36:28 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?\x00\x00\x00\x00\x00\x00\x00']) 03:36:28 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x1260, r1) 03:36:28 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) 03:36:28 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x2, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:28 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?\x00\x00\x00\x00\x00\x00\x00']) 03:36:28 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) 03:36:28 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d34") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?\x00\x00\x00\x00\x00\x00\x00']) 03:36:28 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x8d}, 0x98) 03:36:28 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0xc0481273, r1) 03:36:29 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() socket$pptp(0x18, 0x1, 0x2) sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:36:29 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x40049409, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:29 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) 03:36:29 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d34") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?\x00\x00\x00\x00\x00\x00\x00']) 03:36:29 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x40101283, r1) 03:36:29 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0xc, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:36:29 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) 03:36:29 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x8d}, 0x98) 03:36:29 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d34") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?\x00\x00\x00\x00\x00\x00\x00']) 03:36:30 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4010ae67, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:30 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?\x00\x00\x00\x00\x00\x00\x00']) 03:36:30 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0xc0045877, r1) 03:36:30 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?\x00\x00\x00\x00\x00\x00\x00']) 03:36:30 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x5460, r1) 03:36:30 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4010ae42, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:30 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?\x00\x00\x00\x00\x00\x00\x00']) 03:36:31 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@ipv4={[], [], @dev}}}, {{@in6=@local}, 0x0, @in6=@ipv4}}, &(0x7f0000000200)=0xe8) r1 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r2 = getpid() sched_setattr(r2, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:36:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c03, r1) 03:36:31 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) 03:36:31 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x19, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:36:31 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4010ae68, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:31 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?\x00\x00\x00\x00\x00\x00\x00']) 03:36:31 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x8d}, 0x98) 03:36:31 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) 03:36:31 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?\x00\x00\x00\x00\x00\x00\x00']) 03:36:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x127e, r1) 03:36:31 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?\x00\x00\x00\x00\x00\x00\x00']) 03:36:31 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020940d, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x401870cc, r1) 03:36:31 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?\x00\x00\x00\x00\x00\x00\x00']) 03:36:31 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x5421, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x5451, r1) 03:36:32 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/28, 0x1a4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port0\x00', 0x9, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) chdir(&(0x7f0000000100)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = socket$inet(0x2, 0x200000002, 0x0) getsockopt$inet_int(r3, 0x0, 0x17, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:36:32 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?\x00\x00\x00\x00\x00\x00\x00']) 03:36:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x1269, r1) 03:36:32 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x5452, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:32 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) 03:36:32 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x78, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:36:32 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x8d}, 0x98) 03:36:32 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:36:32 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?\x00\x00\x00\x00\x00\x00\x00']) 03:36:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x401870cb, r1) 03:36:32 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4008ae6a, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:32 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[]) 03:36:32 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0xc0189436, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x127d, r1) 03:36:32 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB]) 03:36:32 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?\x00\x00\x00']) 03:36:33 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = memfd_create(&(0x7f00000000c0)="80000000000000000000", 0x0) write$binfmt_misc(r2, &(0x7f0000000140)={'syz0'}, 0x4) mknod$loop(&(0x7f0000000040)='./file0\x00', 0xe, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000000400)='./file0\x00', &(0x7f00000001c0), &(0x7f00000003c0), 0x1000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r3 = getpid() sched_setattr(r3, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:36:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x5452, r1) 03:36:33 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4008ae61, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:33 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB]) 03:36:33 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) 03:36:33 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x21, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:36:33 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x8d}, 0x98) 03:36:33 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:36:33 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?\x00']) 03:36:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x127a, r1) 03:36:33 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0xae41, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:33 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB]) 03:36:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x125e, r1) 03:36:33 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:36:33 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0xc0045877, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x5421, r1) 03:36:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x40081271, r1) 03:36:34 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB]) 03:36:34 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x5451, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:34 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x8d}, 0x98) 03:36:34 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) 03:36:34 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x23, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:36:34 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:36:34 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1, @tick, 0xffffffffffffffff, {0x3, 0x10000000}}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)={{0x0, 0x7}}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e21, 0xf5b0, @empty, 0x200}, {0xa, 0x4e21, 0xd9d, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, 0x9, [0x5, 0x2, 0x8, 0x2, 0x8, 0x1, 0x1, 0x3]}, 0x5c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioprio_get$uid(0x3, 0xffffffffffffffff) 03:36:34 executing program 5 (fault-call:3 fault-nth:0): r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) [ 1169.227449] FAULT_INJECTION: forcing a failure. [ 1169.227449] name failslab, interval 1, probability 0, space 0, times 0 [ 1169.238721] CPU: 1 PID: 24734 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 1169.247120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1169.256458] Call Trace: [ 1169.259033] dump_stack+0x1c9/0x2b4 [ 1169.262643] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1169.267821] should_fail.cold.4+0xa/0x11 [ 1169.271867] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1169.276987] ? shrink_dcache_sb+0x350/0x350 [ 1169.281296] ? chown_common+0x730/0x730 [ 1169.285256] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1169.290777] ? security_inode_permission+0xd2/0x100 [ 1169.295778] ? lock_acquire+0x1e4/0x540 [ 1169.299735] ? __fdget_pos+0x1bb/0x200 [ 1169.303605] ? lock_release+0xa30/0xa30 [ 1169.307560] ? check_same_owner+0x340/0x340 [ 1169.311864] ? lock_acquire+0x1e4/0x540 [ 1169.315862] ? fs_reclaim_acquire+0x20/0x20 [ 1169.320168] ? lock_downgrade+0x8f0/0x8f0 [ 1169.324296] ? _kstrtoull+0x188/0x250 [ 1169.328083] ? check_same_owner+0x340/0x340 [ 1169.332390] ? rcu_note_context_switch+0x730/0x730 [ 1169.337305] __should_failslab+0x124/0x180 [ 1169.341524] should_failslab+0x9/0x14 [ 1169.345309] __kmalloc_track_caller+0x2c4/0x760 [ 1169.349962] ? lock_acquire+0x1e4/0x540 [ 1169.353921] ? __fget+0x4ac/0x740 [ 1169.357355] ? lock_downgrade+0x8f0/0x8f0 [ 1169.361486] ? snd_ctl_ioctl+0x51f/0x1110 [ 1169.365617] memdup_user+0x2c/0xa0 [ 1169.369141] snd_ctl_ioctl+0x51f/0x1110 [ 1169.373100] ? snd_ctl_elem_add_user+0x170/0x170 [ 1169.377840] ? __fget+0x4d5/0x740 [ 1169.381294] ? ksys_dup3+0x690/0x690 [ 1169.384998] ? kasan_check_write+0x14/0x20 [ 1169.389232] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1169.394152] ? fsnotify+0xbac/0x14e0 [ 1169.397846] ? vfs_write+0x2f3/0x560 [ 1169.401543] ? snd_ctl_elem_add_user+0x170/0x170 [ 1169.406278] do_vfs_ioctl+0x1de/0x1720 [ 1169.410151] ? fsnotify_first_mark+0x350/0x350 [ 1169.414715] ? __fsnotify_parent+0xcc/0x420 [ 1169.419024] ? ioctl_preallocate+0x300/0x300 [ 1169.423417] ? __fget_light+0x2f7/0x440 [ 1169.427371] ? fget_raw+0x20/0x20 [ 1169.430810] ? __sb_end_write+0xac/0xe0 [ 1169.434767] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1169.440287] ? fput+0x130/0x1a0 [ 1169.443549] ? ksys_write+0x1ae/0x260 [ 1169.447332] ? security_file_ioctl+0x94/0xc0 [ 1169.451733] ksys_ioctl+0xa9/0xd0 [ 1169.455167] __x64_sys_ioctl+0x73/0xb0 [ 1169.459040] do_syscall_64+0x1b9/0x820 [ 1169.462944] ? syscall_slow_exit_work+0x500/0x500 [ 1169.467769] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1169.472689] ? syscall_return_slowpath+0x31d/0x5e0 [ 1169.477604] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1169.482606] ? perf_trace_sys_enter+0xb10/0xb10 [ 1169.487257] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1169.492087] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1169.497258] RIP: 0033:0x455ba9 [ 1169.500425] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1169.519589] RSP: 002b:00007f5131ff2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 03:36:34 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae76, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c09, r1) [ 1169.527280] RAX: ffffffffffffffda RBX: 00007f5131ff36d4 RCX: 0000000000455ba9 [ 1169.534530] RDX: 0000000020000000 RSI: 00000000c4c85512 RDI: 0000000000000013 [ 1169.541779] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1169.549029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1169.556279] R13: 00000000004c5570 R14: 00000000004cd2e8 R15: 0000000000000000 03:36:34 executing program 5 (fault-call:3 fault-nth:1): r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:36:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x5450, r1) 03:36:34 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:36:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c02, r1) 03:36:34 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0xc008ae67, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:35 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc1105518, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:36:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x1267, r1) 03:36:35 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0xc00caee0, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:35 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x8d}, 0x98) 03:36:35 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0x5460, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:36:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x1263, r1) 03:36:35 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:36:35 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) sendto$packet(r2, &(0x7f0000000100)="c1c3d4f0f894c59260bd44f3bff75249e7b994fabc2187787f3847755875a7a50e5c073f0f5cdd117f157050073e2522d92f4142022f83b26cf235424a63aa18f90487d1467a8a68b635be87305b45b6153bf1977f199932861024", 0x5b, 0x20040040, &(0x7f00000001c0)={0x11, 0x1c, r3, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 03:36:35 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) 03:36:35 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x5460, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:35 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0x4020940d, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:36:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x1278, r1) 03:36:35 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x12, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:36:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x1264, r1) 03:36:35 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc0505510, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:36:35 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) 03:36:35 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x5450, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:35 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc0045516, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:36:35 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) 03:36:36 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x8d}, 0x98) 03:36:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x1261, r1) 03:36:36 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) 03:36:36 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:36:36 executing program 3: uname(&(0x7f0000000440)=""/78) r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000140)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'vlan0\x00'}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r2 = getpid() sched_setattr(r2, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)={{}, {}, 0x0, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 03:36:36 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0x80045500, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:36:36 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0xc0045878, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:36 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) 03:36:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x1265, r1) 03:36:36 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x18, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:36:36 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:36:36 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) 03:36:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x1279, r1) 03:36:36 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0xc020660b, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:36 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0x5451, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:36:36 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x2000005) 03:36:37 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x8d}, 0x98) 03:36:37 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x1262, r1) 03:36:37 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0x5421, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:36:37 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:36:37 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x0, 0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff]}, 0xb5}}, 0x7, 0x6, 0x3ff, 0x0, 0x82}, 0x98) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r3 = getpid() sched_setattr(r3, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) r5 = geteuid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={r3, r5, r7}, 0xc) waitid(0x0, r6, 0x0, 0x3b753ab02e1a53a1, &(0x7f0000000440)) 03:36:37 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x80ffff00000000, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:37 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x2000005) 03:36:37 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551a, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:36:37 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x80081272, r1) 03:36:37 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x17, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:36:37 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x40049409, r1) 03:36:37 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551b, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:36:37 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0xfdfdffff00000000, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:37 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x2000005) 03:36:37 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x8d}, 0x98) 03:36:38 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0x40405515, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:36:38 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0xfc010000, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x1274, r1) 03:36:38 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000), 0x2000005) 03:36:38 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:36:39 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:36:39 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc1105511, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:36:39 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000), 0x2000005) 03:36:39 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0xfdfdffff, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:39 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x127b, r1) 03:36:39 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0xa, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:36:39 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2}}}, 0x98) 03:36:39 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0x5450, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:36:39 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000), 0x2000005) 03:36:39 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x4000000000000000, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:39 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x401870c8, r1) 03:36:39 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc0405519, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:36:39 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x0) 03:36:39 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85513, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:36:39 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x0) 03:36:39 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:36:40 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x4100) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000840)='/dev/vcs\x00', 0x4000, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000880)={'filter\x00', 0x1000, "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"}, &(0x7f00000018c0)=0x1024) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) r3 = add_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="10f684ff16018bd19569247a15da662eb7955fcb1d83abe671f34faaf4cb909ce2f275314e67effb35797367bda18a686ef478692933dbd941a61c7409a28c1814f967547cc1759f5ad23e92e764adc25ce9dd80b5f3fe3f9aa00c14af9d42116c3d9525803675f32b943e88a4502272c012d336371794af38e1d2fcc7c61a2368627f162de5be780b94c5be0538d19027d1a04ff0a921f84869c9a60ba7263f3bdfc6a87efc627912e20ad25edda587df0feb0a20ddf165eb3b70871074abf621a25a83f3060c8efb09bd07c659c3a837c50161", 0xd4, 0x0) r4 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)="7d3b52bf42ec9a9f569f054f35303a2e29e0f99a93e7df0ff31ba17c44f417d26c1b2a96771656433df262dc19175b5a2e170f0513a2dce3afe3cb0f24b5e8f0a48132bf9d7ef10de8dc7bdbb5c8417acded4e3505062a003b57f122438eafab2c4db3b92f03b666551069a7275d7d82b04a19a68f7b3ef0d7a5f87c04626f9b20084ece292b2a06b6d21e8a6d32cc0d14c4e30c0c20108831f627624fe7771e4f7f848a38b29802b80ad0817172e3fa62b22b69b4bb56a2d07169b2c88fa08b944dcd026651e99aec3bded35d4787ee3595f9aa711da6b569a3bf4a85bac6a3ebc64ca5125ae841b2", 0xe9, 0xfffffffffffffffa) r5 = request_key(&(0x7f0000000200)='syzkaller\x00', &(0x7f0000001900)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001940)='\x00', 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000000600)={r3, r4, r5}, &(0x7f0000000640)=""/134, 0x86, &(0x7f0000000800)={&(0x7f0000000700)={'sm4\x00'}, &(0x7f0000000740)="4a27d88585378446a1fbfbe834cb5f5561cef037c0be801d09e8506a3ed305bfb0e3303da33798f876fc277a26b952cfa7c4567de4028d000d06d0918f541c60fc60ba1e05f5de93554c17e0da5bab2f249c1b4c1893ffca36bd6f4a7d650b7af606b81b3421a22b9532d6d5a7fb9383870d43bdf75c40f43db81ee17c98b2d5ea3cf8a0b905b10c26349ac23bb8a4b4353f1d7ad4fb8163ba6c5fa8fe5c7bb4df4285947746d38090d04360e048835b5ecbdecf0d0c5b96e8966bd9", 0xbc}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:36:40 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x125d, r1) 03:36:40 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0xfe01000000000000, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:40 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0x800455d1, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:36:40 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x0) 03:36:40 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2}}}, 0x98) 03:36:40 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x24, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:36:40 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc0189436, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:36:40 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast1=0xe0000001, 0x4e21, 0x81, 0x4e23, 0x6, 0xa, 0x80, 0xa0, 0x0, 0x0, r3}, {0xffff, 0x7, 0x9, 0x5, 0x100000000, 0x8000, 0x6}, {0x8bf1, 0x9, 0x2c, 0x3}, 0x6933, 0x6e6bb7, 0x2, 0x1, 0x3, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x6c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3507, 0x7, 0x1, 0xffffffffffffffff, 0x5, 0x0, 0x2}}, 0xe8) 03:36:40 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x80081270, r1) 03:36:40 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB="17"]) 03:36:40 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x200000000000000, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:40 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) 03:36:40 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:36:40 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x2, r1) 03:36:40 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:36:40 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0x40405514, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:36:40 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0xfe010000, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:40 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x401070cd, r1) 03:36:40 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") socketpair(0x0, 0xf, 0x0, &(0x7f00000023c0)) 03:36:40 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc0045878, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:36:40 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2}}}, 0x98) 03:36:40 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x72, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:36:40 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c01, r1) 03:36:41 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = syz_open_dev$admmidi(&(0x7f0000000580)='/dev/admmidi#\x00', 0x5, 0x4000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000005c0)={0x1, 'veth0_to_bridge\x00', 0x2}, 0x18) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x20, 0x2000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000003c0)="6a30918030669ad7822fa2157c0bd064", 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000200)={&(0x7f0000000600)=ANY=[@ANYBLOB="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", @ANYRES16=r3, @ANYBLOB="080828bd7000ffdbdf2509000000"], 0x14}, 0x1, 0x0, 0x0, 0x20000800}, 0x40) r4 = getpid() sched_setattr(r4, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x102}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x48, r3, 0x701, 0x70bd2c, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffd}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x44004}, 0x48000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) kcmp(r4, r4, 0x6, r2, r0) 03:36:41 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x2000000, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:41 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:36:41 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0x40049409, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:36:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x127c, r1) 03:36:41 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) getpid() ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:36:41 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0x5452, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:36:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c07, r1) 03:36:41 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0xfc01000000000000, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:41 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc1105517, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:36:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x301, r1) 03:36:41 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc0045877, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:36:41 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0xfc01, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c08, r1) 03:36:41 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x9, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:36:41 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0x81785501, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:36:42 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f00000001c0)={0x0, 0x2, 0x20000000000, 0x0, 0x3, 0x0, 0x3, 0xfffffffffffffffc}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) r2 = memfd_create(&(0x7f0000000100)='ppp0.^bdevnodev/\x00', 0x1) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:36:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c06, r1) 03:36:42 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0xffff8000, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:42 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc00455d0, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:36:42 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") unshare(0x8000400) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401070ca, &(0x7f0000000080)) 03:36:42 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) getpid() ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:36:42 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:36:42 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:36:42 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000280)=""/148, 0x94}], 0x310, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip_vs\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 03:36:42 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:36:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c05, r1) 03:36:42 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x1000000000000, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:42 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='9']) 03:36:42 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="025cc83d6d345f8f762070") syz_mount_image$iso9660(&(0x7f0000000a00)='iso9660\x00', &(0x7f0000000a40)='./file0\x00', 0x0, 0x0, &(0x7f0000000b00), 0x0, &(0x7f0000000b40)={[{@mode={'mode', 0x3d, [0x35, 0x0]}, 0x2c}]}) 03:36:42 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='"']) 03:36:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x125f, r1) [ 1177.545776] ISOFS: Unable to identify CD-ROM format. [ 1177.609597] ISOFS: Unable to identify CD-ROM format. 03:36:43 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") clock_nanosleep(0x8, 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000003c00)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) r2 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r3 = getpid() sched_setattr(r3, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:36:43 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x4000, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:43 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='&']) 03:36:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0xc0189436, r1) 03:36:43 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)="6e65742f6970365f6d725f766966001052c79f5e68f227bcf12f5f9ddff97345fbb4ff2fa2d07437ab0101902870b0b7041083ec1f40eb460fb405f46db49e711832e4f8c8df824f8f27f72306250780b217ae6c493a") sendfile(r0, r1, &(0x7f0000000080)=0x8000456, 0x10000) 03:36:43 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x64, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:36:43 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:36:43 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) getpid() ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:36:43 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB="14"]) 03:36:43 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) read(r1, &(0x7f0000001380)=""/4096, 0x1000) 03:36:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x127f, r1) 03:36:43 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x2, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:43 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='8']) 03:36:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c04, r1) 03:36:43 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x300000000000000, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:44 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='\v']) 03:36:44 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:36:44 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x1268, r1) 03:36:44 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB="11"]) 03:36:44 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x3000000, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:44 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r1}, &(0x7f0000044000)) r2 = socket$inet6(0xa, 0x3, 0x31) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x80}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x133}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90, 0xffffffffffffffff}}, 0xe8) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@nfc, &(0x7f0000000200)=0x80) pipe2(&(0x7f0000000240), 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) geteuid() connect$inet6(r2, &(0x7f00000000c0)={0xa}, 0x1c) [ 1179.359626] device bridge_slave_1 left promiscuous mode [ 1179.365176] bridge0: port 2(bridge_slave_1) entered disabled state [ 1179.377360] device bridge_slave_0 left promiscuous mode [ 1179.382842] bridge0: port 1(bridge_slave_0) entered disabled state [ 1180.336820] team0 (unregistering): Port device team_slave_1 removed [ 1180.345036] team0 (unregistering): Port device team_slave_0 removed [ 1180.353205] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1180.365670] bond0 (unregistering): Releasing backup interface bond_slave_0 03:36:45 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x16, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:36:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x401070c9, r1) 03:36:45 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) sched_setattr(0x0, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:36:45 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) [ 1180.382565] bond0 (unregistering): Released all slaves 03:36:45 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0xfe01, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:45 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB=')']) 03:36:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x1277, r1) 03:36:45 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB="0e"]) 03:36:45 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x100000000000000, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:45 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0xeb4ebfdb) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f00000001c0)={0xfffffffffffffffd, 0x2, 0x0, 0x0, 0x6, 0x0, 0x2}, 0x80000000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) chmod(&(0x7f0000000180)='./file0\x00', 0xc0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000100)={0x4}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20040, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000001b00)={0x3, "6532e3"}, 0x4) getpid() ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 03:36:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x401070ca, r1) 03:36:45 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='0']) 03:36:45 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='1']) 03:36:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x1276, r1) 03:36:45 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x3, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) [ 1180.837080] IPVS: ftp: loaded support on port[0] = 21 [ 1181.218795] bridge0: port 1(bridge_slave_0) entered blocking state [ 1181.225176] bridge0: port 1(bridge_slave_0) entered disabled state [ 1181.232116] device bridge_slave_0 entered promiscuous mode [ 1181.253518] bridge0: port 2(bridge_slave_1) entered blocking state [ 1181.259879] bridge0: port 2(bridge_slave_1) entered disabled state [ 1181.266866] device bridge_slave_1 entered promiscuous mode [ 1181.291817] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1181.319540] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1181.376915] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1181.400714] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1181.423603] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1181.430457] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1181.459807] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1181.466659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1181.533638] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1181.540678] team0: Port device team_slave_0 added [ 1181.559340] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1181.566345] team0: Port device team_slave_1 added [ 1181.584808] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1181.605570] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1181.625939] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1181.632962] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1181.641074] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1181.657385] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1181.664413] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1181.672233] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1181.845330] bridge0: port 2(bridge_slave_1) entered blocking state [ 1181.851688] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1181.858291] bridge0: port 1(bridge_slave_0) entered blocking state [ 1181.864626] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1181.871763] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1182.433327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1182.446791] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1182.504492] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1182.561640] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1182.567769] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1182.575483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1182.633999] 8021q: adding VLAN 0 to HW filter on device team0 03:36:48 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000300), 0xfd90, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 03:36:48 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB="16"]) 03:36:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0xc020660b, r1) 03:36:48 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x300, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:48 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x3, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:36:48 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) sched_setattr(0x0, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:36:48 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) 03:36:48 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e22, 0x1, @empty, 0x9}}, [0x100, 0x6, 0x1000, 0x2, 0x3, 0xffffffffffffff23, 0xff, 0x9, 0x6, 0xffff, 0x10001, 0x0, 0x0, 0xd15, 0xfffffffffffffff8]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000200)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r3 = getpid() sched_setattr(r3, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r4, 0x40045730, &(0x7f0000000100)=0xff) 03:36:48 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") unshare(0x8000400) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cb, &(0x7f0000000080)) 03:36:48 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB="1e"]) 03:36:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0xc0101282, r1) 03:36:48 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0xfffffdfd, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:48 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)="5d766d6e6574306b657972696e671e00", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000003c0)={0x0, 0x7f, 0x8, {0x77359400}}) 03:36:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4020940d, r1) 03:36:48 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='=']) 03:36:48 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") unshare(0x8000400) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401070c9, &(0x7f0000000080)) 03:36:48 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x40000000, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:48 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB="1a"]) 03:36:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0xc0045878, r1) 03:36:48 executing program 4: r0 = socket$inet(0x10, 0x2, 0x4) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 03:36:49 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x22, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:36:49 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) sched_setattr(0x0, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:36:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x1000000, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:49 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000140)=""/249) sched_setattr(r1, &(0x7f0000000100)={0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1000000000000}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000003c0)={{0x0, 0x4000000}, {0x58}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:36:49 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='\a']) 03:36:49 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'vlan0\x00', 0x2003}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYBLOB="030000000000000008001b00000000002a8ce4e69a81381d563b74f946350df9a04d24563a271aa9f0eaaebc7b7b14dca5d3a37abbb21911ac44e5f2e72f56"], 0x2}, 0x1}, 0x0) 03:36:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000040)={[0x0, 0x8, 0x10000000000, 0x5, 0x0, 0x9, 0x3af0, 0x100, 0x8, 0x73, 0x1, 0x3, 0x4, 0x9, 0x1f], 0x7002, 0x2}) 03:36:49 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) 03:36:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x1fc, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:49 executing program 2: kexec_load(0x4, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="2b3ff7fd9a5b25d4d4b0edaf729619c336e9feea9ad06ac79237e742133ce5fde46b5a9c9b5248f73507ba5bd61df32c6f81063b79f68dc7227524dc58271f10b5b1d5c0f2da9f13", 0x48, 0x3f}, {&(0x7f00000000c0)="2862b7a306d9c28b734b71b2bb44dc57a83c459d0ea14d551d1728f5f6923dfa0496ea6a4f8e5196a7aeb9c4df82c60f5f9f7c2cc6ca4eb2cad76fed43feda0957f865f7315df768f46e07ee163f2b13c1cfa525baf6bce0886ef17c8382f450dce58bc878e9840710a0171ee996c5da0a37555841c73834a58ea68ce82e9adb3b0a9b9788ebce4c797410d096157309ed4f8c435635e4cbd6839bcfa9987b9c90ecfcb0c9f8d0aa95", 0xa9, 0x9, 0x3}], 0x3f0000) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:36:49 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='\f']) 03:36:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x80ffff, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x8000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x9, 0xa, 0x3, 0xfe6, r2}, 0x10) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) ioctl$LOOP_SET_FD(r3, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) 03:36:49 executing program 4: r0 = socket$inet6(0xa, 0x1040000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') sendfile(r1, r2, &(0x7f00000000c0), 0x80000002) 03:36:49 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='#']) 03:36:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendmsg$nl_generic(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xa0000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, 0x39, 0x20, 0x70bd2b, 0x25dfdbff, {0x20}, [@typed={0x8, 0x84, @ipv4=@dev={0xac, 0x14, 0x14, 0x1b}}, @typed={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000040)) 03:36:50 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:50 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:36:50 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='$']) 03:36:50 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:36:50 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") unshare(0x8000400) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x40081271, &(0x7f0000000080)) 03:36:50 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x20, 0x2000) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:36:50 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x10, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:36:50 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x3, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:50 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB="1b"]) 03:36:50 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) 03:36:50 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB="06"]) 03:36:50 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x5000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:50 executing program 4: symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000500), &(0x7f0000000740)) 03:36:50 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8000400008000c2, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1000, 0x20800) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x212f, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r3, 0x6, 0x30}, 0xc) 03:36:50 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='<']) 03:36:50 executing program 4: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x857, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000006600)) 03:36:50 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3003, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:51 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:36:51 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='5']) [ 1186.234914] sctp: [Deprecated]: syz-executor1 (pid 26162) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1186.234914] Use struct sctp_sack_info instead [ 1186.255112] sctp: [Deprecated]: syz-executor1 (pid 26162) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1186.255112] Use struct sctp_sack_info instead 03:36:51 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x4000000, 0x0, 0x0, 0xca04, 0x0, 0x0, 0x7}) r1 = getpid() sched_setattr(r1, &(0x7f0000000140)={0x0, 0x35239d4047187a5f, 0x0, 0x20000009, 0x3, 0x4, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x4000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@ipv4={[], [], @dev}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00000005c0)={0x8, {{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1, 0x1, [{{0x2, 0x4e24, @multicast2=0xe0000002}}]}, 0x110) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x101, 0x4e21, 0x400, 0xa, 0x0, 0x20, 0x33, r3, r4}, {0x7, 0x9, 0xcd, 0x800000000000, 0x2f70, 0x9, 0x2, 0x9}, {0x3, 0xed4, 0xff, 0x1}, 0x3, 0x6e6bb7, 0x0, 0x0, 0x2, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x1c}, 0x4d3, 0x6c}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x1, 0x7, 0xffff, 0xfa, 0xffffffffffffff01}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)={{}, {0x7}, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:36:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) syz_mount_image$hfsplus(&(0x7f00000000c0)='hfsplus\x00', &(0x7f0000000100)='./file0\x00', 0x40, 0x5, &(0x7f0000000580)=[{&(0x7f0000000180)="978683bcfec67426cfd4c7320cc48295795015d49ac12971a8c03424e5536fffb3b1fb04756b8167a1e95de64a90dd3fe8526ce464e109e3acb194c3a72aab2d2ee230a2b8f340f1af4c7eaef34c30e30f04de7433e8e83bc14e70e67e41145e9da824fa155e1fb9e505bc9494c02b3baeeb604ba7e77f20b87602b07d6f8525898b06f6eb34e287b0dc173f4dfcea89fbfad145fa46c9fd16f16ce0868b2876b796e735d933bcfc68cefd30556fe723827f9e41f50e686353e237ec3a31063d8350b2f5668a01b8e3d7dc86a5f16d3e63f1042752eb53c6e9d62800a6647f3768a069b00048539d", 0xe8, 0x3ff}, {&(0x7f0000000280)="cdd1eb5e22c6fa348f06b3cf5c", 0xd, 0x5}, {&(0x7f00000002c0)="268d153dcd8b3bf8a71c1f63ccbfdf2cb7dfd67f6e6cccdfc18e93baf40444377388495b287ddd9579405428699529cf8148b843e307dea91a4fccd308f3b28866ec194def656f3859fdbe58691eb3f9b403a2dd18d475fea695367e89c3dce344c7879d7c01632d88db8767fe372cf9b32356e0f8621a7b8d7ff9096a77036d10c393becda9dac9833348e6c44f51816ec391717c4b19f20dc7f4c65158cee065111ee022786a32b2f14e3d664b245aaeade460fdd97a9caefbf1", 0xbb, 0x7}, {&(0x7f0000000380)="f63d58f12105869e1a67549b121c447ee38032efb9e3f9c4b05f474256b3306b68e10fc8af4768624b38914ca5b4f5955d5d9903b121f6941bb3089f6b478dc621f67451834ca609998fc904ff9bf1f8aed0e84413fd6ce0270bf7117ab14d4d34222486ecd4f7a7b0d8ffab94bc74d531b8ada98a69b7ded32adaa9015aa697e1f1800f8ed25960d452a93a087b2dac0f6665d2991d1cbd09d2a6eff0a26ff77b78c9adec9ca70a6a17ccf7d9d8b17d06f1f9453d368813dc4a871aaf32306f1ea4be81e1c001c61d5d38f2bde4e8d1f1cc766b", 0xd4, 0x2}, {&(0x7f0000000480)="7515a680f33a62048221c8cac8e659f8d8d5563642144ef95aa171e951b0f305addb0f701f700dcd9e4503950e316f262d50911c4e80bb755e116824b5030d9f8cdd2618132fb2c608e2cbd12247c09be9433d28f92ab232df26ba1b28eeed74af49e38deacfc8195902d2af524c0402d68b1e0a8982d5895ac734bb38e13aa0cd4d54b1905882af89cb1bef8312d294495a037ed99f3887e90e5d14d59e0c2f10674bfd6d751d845535118aa77fb94b38a87bedb8c95ddc250f1642a1b64321273b94c3a2bac14d33f00d91c539dd6d9f66ce1c594fcefae73679cc5d36", 0xde, 0x82a}], 0x40000, &(0x7f0000000600)={[{@umask={'umask', 0x3d, [0x36]}, 0x2c}, {@type={'type', 0x3d, "6187c55f"}, 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@uid={'uid', 0x3d, [0x37]}, 0x2c}, {@part={'part', 0x3d, [0x2d, 0x35]}, 0x2c}]}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000140)='net/ip_tables_matches\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:36:51 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=ANY=[@ANYBLOB='9'], 0x1) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000040)="6c6f00966fd651b959a9c84a2c00d2970403dc0d") 03:36:51 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3002, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:51 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='-']) 03:36:51 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x11, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:36:51 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:36:51 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB="1d"]) 03:36:51 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x20002000, &(0x7f0000000000/0x2000)=nil}) 03:36:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000080)=""/66) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000040)=0x56f) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='veth1_to_bond\x00', 0x10) [ 1186.542090] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 1186.566844] device lo entered promiscuous mode 03:36:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xff, 0x181000) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:36:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000006) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080)={0x4, 0x8, 0xffffffff, 0x4}, 0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000180)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000140)='attr\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r4) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r2, 0xc0385720, &(0x7f00000000c0)={0x0, {}, 0x8001, 0x2}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:36:52 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='\t']) 03:36:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x189f6a3c, 0x8000000000080) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000080)=0x2, 0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000040)=0x6521) 03:36:52 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:36:52 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2002, &(0x7f0000000000/0x2000)=nil}) 03:36:52 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) wait4(r1, 0x0, 0x41000001, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r3, 0x7}, 0x8) 03:36:52 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB="13"]) 03:36:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000080)={0x8c, @tick=0x8, 0x3, {0x1787, 0x81}, 0x7, 0x3, 0xffffffffffffd81c}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="ffff080001d80edc3f0000040001000006000000"], &(0x7f0000000400)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000440)={0x0, 0x100, 0x30}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x15}, 0x1}}, 0x7, 0xff, 0x7, 0x8}, &(0x7f0000000580)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001a00)={r3, 0x10001}, &(0x7f0000001a40)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000002b40)={0x0, 0x6}, &(0x7f0000002b80)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001f40)=0x3, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002bc0)={0x0, 0xc3d}, &(0x7f0000002c00)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000002c40)={0x0, @in={{0x2, 0xdc, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x100000000, 0x4, 0x80000001, 0x2f54, 0xa1}, &(0x7f0000002d00)=0x98) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000004280)={0x2, r2}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000002d40)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002d80)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000004340)={r4, @in6={{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x10}}}, 0x80, 0x7}, 0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000004000)={0x0, 0x51}, &(0x7f0000004040)=0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000042c0), &(0x7f0000004300)=0x14) sendmmsg$inet_sctp(r2, &(0x7f0000004100)=[{&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0xa}, 0x8000}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="4a8db4a76e411fe7bf30520e0d3cc455908765ab56dc66d5517570ff80ba0b6cc09d7fe3140b558741561a532bddba31cb", 0x31}, {&(0x7f0000000180)="a36f4bce339cb3d731518f1193d311bc5d9b66c07ade24d25c1056d2a9921ac029f89bdcd28d22c11064ae0e7ef45ecec77aff3965b30ed51c23cf0ef38fd075362c53d09aea19ca4604104c39dcef8a1539262a16486b0a5c57b19c0b7e5488077d349428f3bb98fbbd9d6f345510a72ec9b800f68198f1916f81559d7ea0c484fb5e36c914f691ca6e9bdc008bf94cb7de96651bbee7e71317f3c31308db", 0x9f}, {&(0x7f00000002c0)="9f5724c2e9a6ff5f592e3cb681343deb65f357a56001e61eb9d5225d30c6f8bb8a4e01244d4a8d2bbaceda32570874459e391345a375b73cf6f24e45ee9b185d38b52f9a5aab74268d2655e1bf1ef8582c2ae8d7495f850ed02048bb523d8ff3efb9eb3138c4495c01e054a547611c471585e3881f4b57145cbf37e3862e4c0c6ff160b7ef7f92a851488d0b41438a6616018e1ba46897abdfbf227236765963f92e90c71802869592d6e7476bd1b7faa6d41432df2b042db2529a890afbcd14fbfc6db4b99e32cc66610ebfee672fcc4d885159cd2b9eac580016c36731144b6290fae29443b8dc9859ece24bc80616f31626c169", 0xf5}], 0x3, &(0x7f00000005c0)=[@authinfo={0x18, 0x84, 0x6, {0x8}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x401}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7fff, 0x208, 0x401, 0xa2, 0x6, 0x1, 0x0, r3}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0xb}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x6, 0x9, 0x4, 0x7f, 0x200, 0xfff, 0xffff, r4}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x1, 0x8, 0x5, r5}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffe, 0x4, 0xed1bedd, 0x8}}], 0x140, 0x1}, {&(0x7f0000000700)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000001980)=[{&(0x7f0000000740)="18a10a3b7e3155c3074d0a994a25441c5d8fca3d68bf5a83d291dd233c84f7a7d44726ff863192c7407bdb4d9947b0b173c9cce7577a3649ee0ad911cb249f3135be19ce4e42225edc8ccf0072e711e28293b08a1214da62df1e89980d707e2933cb5c681cc63af75c3c8bfe1b0b2c55204016233837afa67d209fa94a275b80ed96678f5792c6f34f1515528aac2afd26fc3dcbba14f4a76c9ce6d3c95adb7267cb6c344c8bb0444ce36515a728f646ff47133a1bc17dd9b4807b99f2bedb640eb077fff2b294eeb84d69bba5067ef6903ddf61dac2a897eb2377163526ffd6921e85b0e9937cdc72d0c430401b1f7b008b4f63b1330ef1097e6908ae03523cfa6b2628ee5fda3c015ed04805bda96d17f90c08fd277c0e3b2c3d75900c5d2cf5836a87bde2a99a5fbea776b047f1edc632bd81bdf428d5dc5d257aa808ee860a386039ec709260b87ab5fd86b0284aaaa6cfaf4711bd761cbdf85edf7286b9c5abe57b2082de90870dbab66bf25b1f50d3f85fbd2d848195bf70df58271ff43be9debb3724f5f487d36175475610ce0c8f2adbd682164a4d0ae8c351278b48f675185f58d6057618a771a1215833fa5aa9590c196228ced6f3d1465925ffd7d715af2aa106ed60e96adae9084073ad82410528713fba48e7c3c290011a0e2edc479a341e9da91732b27de091f19d4aaf1e19c7d2229e1cb72161ec976b76fff78fc751be18b218133f77f9524af9ff2d64cb02d595ac56eec15d02b2c96ebb484b217c160c09a4b73c676607b2e6dd7eda069cf5da66132fc3b13a44d179519e7e8cf079ea97742a99a998d2036f17f4568f66264626292aea8c5c80325f41ecb4e24de19cd5c5c326574284238ee34990e84d3a7a06b1216430f73b629a306776d37e904ff4c4fd710c092609d892be08d135356d6ee4ff61e52c99e688458d265e781ef8e1f3d71c0b5aaa63090ddba6ff2a743239e594a13f7f11a08167c5b61176d2535a850a62f1ec52857a1f17ee38e76251ac6b818813241163c06144ead05dbb38320a5dfd154c3c2b17342b19125449124516b31885463a6c6305151b5365538267eb001c3609158db176470acae3133cf267988ed869b72eae08b0a463bdb4698464a4587d030930bffef927acfc3fbfa4f5c82f539d8c068879fb048aef2f71b6d9e3f4f3f256644c79dceee13d2487dba0f294a1579b244069831b7f7ec601832788fa3391192aa0763af9bce0755eab11f1009ce74fe14f8467b418a62fe4156570c9dae13e2c50616324f79073b825d02222ecb5121590e3cb1e42bea5c7cd265fb45f6bddc23132ec5cd6a58adc6efdb0d07aeacd301ccfb9c02220ad52c3c0f34f58aa726dbfd13abd15cfa357d5f0447b414a137279b609f6a96f0c5845333fe2fd5a7b2132cdf16fc6a6e0d283801545c06773c8730eaa43796a2b4e895ebd25baa69e6e67beae6f276cc87b513eded263902e1464898bf6356be9019cdcd17377e0aa2adc3149b6cdd5fd6eb26b2866e87e1d175f9c45935cca9ae8d6d6a7460fe58e2a50379715cc5c12ce8e6efb45e08a5dcc634309a440a056d69fefdf6a8df4a295246dcd4e1d5414735872e9e5fde65a87e6e8c25c75d3ec7e03634e5966a39a36bece5e6d500d8096f7452822031fb2b87defdfef15707b0a2d5069cbbabeb8812c85395b856805cbf0f811eb10df9e3c031de7cfaab74160a131240813ff0e5c14665fa20e5d9ab404e4252447930d0d9e27470e3ca61f981cd36151846853ec0438beda2bdedd7a3c4494240f97410467bff34fe8e49fc1c55b9c20a06aca7dd64fb4a96eed9d64341efffca4cb471fd52c74c0e6fac023015ba0d0beb615a8347c77c3de97bd956c1e64e59889446b8b201b1913880d30790f683db325a9344c8ab658e8a5dddffe8aef2c8c4951f22f6653ea7a1fdf79b98e8b324ef6180f43ab4ed38754dc493e387db7d34422509dd412310cd1be98d8fcca66e907161a86df106e59b5929073cb92a1f6f3aa22afbad2e85d807f376fdb3a1c145a83ff325addc12d39f857ab20e40a2356e2f8ebafa0b9d94c6a88f278f3447c2a0a3eb33e17a4af1f16ec719332c0ef63e05ee17b1a77483e42b01a75ad000586c05d6e024c3f9eaf5f45683ff64d07977de4cfd0570098d0a5aba09bf9f390ec597236541bcaf473c00dbf752b170b6e9be64c8f0fd7c91c406124276d58a6173907f110ea8a8f8952951346d7e11ad2288f5e3d722033eaf003c9ab00623f13aa76387d8fe1c0f35b91b08e5429a427ee1d42f6ce2fc313f4673dbcb0a9d32bb7b8b0ddd67a57439a30b79760eec27c0a7d98cea1833f7055792510acf5987e6ffe81e68ae0060a4070040062b3e4061f76b7cc726c39f39d69671a12a186851dfb5946cf9e456f4e0ea56b201ba67227e7433bfe1e61841098468a8a71fec5eb0766b9febd0dedbfc2fadc5ef02ad7b1f027759a8d789b9e194fbfec996489999e2c40e96a85c9d43af64397b11fb83e3e4c4ef261b019b98d95d20bb10bbf18a969092bdc699e9c96a3b1870ad32e295d901e23c58236d3613fe37e3f1619caaf4cac321e3564d14545494cb5ebb424d72e381e2631af216e6974975b496ebf2dc81d179eff11642d475dd010fa801711352ccc78c55fb520ec4caef5936fa4c46cf7a03d1c617728853db854741a4a8de5259dbc7517669c8c57681fa5d8253efa1092801bfc05c1978af5447edce9fb1e9c009d69143ab97f6c3e15d98e3a6b006d245a1117d39cf456479eebd8774c61ac3149bd25e8089d309d6f11bf826a92910f86723dce4ed1c3425eb6211688db79ea0a8fcc8697bec54247f841f238d037e4f4420b2c11e5e261e38c0fac4858ff2946eb05004415305fac0ba3b871982a0f209aa87164ad79dd2e07eeb8045909c20428d4268e0e97f60334de6ddd9ba7c2d2e5982245f471a46da2f678ab2b67247b5c7715ecbaf34a513bab1192d97b78bcd590f48aae5fc29ef2c7528efd1f1eb06ea5bc05c9415160fc54f34e6551f7c1eb866c74961763ba632e55f1547ccf6a5a5dc29c50f3955f6bae213b9dcfaf2d45c8ad7ae2633982f2ce67837c6d30c66a0bffce6d98ed355828522278ae7ec091c4a5ea47d495e33dc7ab7d62cf9de76e057e1058a4ff1ac9a391272a3727898d58559fa0fd1f5fec1c3d1b3934144ef6c7b7f45e7db8dbdd251f986f6659f114cf3d8a982178274d17b7a90442a41ee7df74932cf783e868a90a058f279e6eb53913a5af364c061f338bfbad974871a4aa41b7ef38ebdbf4f3f51fbd57c7d0f2e896216b6d8821dbe6ce945336343a6e83b17205e10a09f73b95a5eb14d2aa4431b10c2f51a5690a7ae95ee1cbdc28d68f1d895cb910ce5e0b70bb9828fc884f0a3b60b7504b258f26b1836c891679f7bfe7ac5714577ad42ddea29e869a04cf2ca208e69da881138f855074bbf5e0dc673716ef7abf83f1b1fb2fa1940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{&(0x7f00000021c0)="311cbb2e03e7b7d4ed82d07e403e14ad278762d14fbafa133a301e342118a3cb6025e3d757934bc92173ca810a11093a777cac993b038809d27332a75d9cedba1ed9f03bba1b1e57f623043309c2f5231010a764190c1fe6f544c0fc9879cdb1d8b6de39196a13d5013af6ec37188e948bf3126843d004d62e419801ff980efe8771b538b65108b6abed5a95d4a8fcd8536dc60f826d93e5c95355a8020c20879ce0efeb755f51151f69891a1a12fad0e8f63ffc709168ab362dadd2cc718c5d7b8eddfa7d834a32eae3cf3a", 0xcc}, {&(0x7f00000022c0)="388b5daf257bede859e4382d85da92f158b8", 0x12}, {&(0x7f0000002300)="ed8f7aeb1740ffb2d95a91c43918a6afb9753b0d5d11e7ff821fb7cf91eb836d85cd3881dd5681a2042284a4e9189757d662477d65cebff164b64c3b22f57552978f20fe66c3d0ae1d164ef29ee9068cde7fb29c97076d243e4df795dbde7c83a447a667ebca287ae1731570ccdea259ab5933b01176b3599501d1d5d83ad7c31c713e640fbd0ff3e20f48de367daab4642468c7d554f1b8ae92af2692c66a9c9d1dbcc7188ea5f644ba3ee1b29e9460c801d6c1ae09d405262dd9957292b944191d6df4a909c82363dcd0c7a5a84cf4965269c5d5c3f2465295bcb9a53dbfc3f62a8870b2e2bbec0efe894d3cc8f4c9ce9519b259189d2a27", 0xf9}], 0x9, &(0x7f00000024c0)=[@dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @init={0x18, 0x84, 0x0, {0x400, 0x400, 0x80, 0x3}}], 0x38, 0x85}, {&(0x7f0000002500)=@in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x9c1}, 0x1c, &(0x7f0000002a80)=[{&(0x7f0000002540)="5ee9535f161d3f451149273b7e5aa53bb5b059f4e7801e46fdcc8ccc0f0da957ead1", 0x22}, {&(0x7f0000002580)="0c91b39d572d9a2a385a89542f436eade23fb3e29b4e88c79a6816ca5330198870099bb9163dfdfb5e87af40ea84fff883d7d63fe583ffc139956c2c39784aed2e270327eba997a38d8bbbb8b390f7c7bb39b9a4b9600a431736d82045d1eb01d79ea2562b9cd177849c831df518a42cd93830efcfb882a360a9322a8ddb9f4e891ffc559e787e5f2a2db0bc7c9ad7fee8338aae4a4d3130d12c3afa8c46e12454ed0d96974cc43aa90284e721690506f8c0fc5ef5cf4c56a937861e912f268f9093eb1637d0461d8116bc92e9b450ab3f6d2d1ecc4a18f370c8", 0xda}, {&(0x7f0000002680)="b5c6ca684760894b811744e7d2920be76d91d3372e5024517e9ca7d760fa478d949ae9877ac2120f9eb5cd86b99e87946e2ad0b6b4672378d66fd449e3ae9596b2412a6e3001f7827486d2f64c67a198a7a9b1bb8c938e40a32ed555d1c0ce2da6b843f15d39241262daf951", 0x6c}, {&(0x7f0000002700)="b56b92fc48f90a4476f6c6d5b024820c3e5850bbfe1b0608314f7f98dc8de75fdc400b10fa65e34ab313230a3e2b23decf332f6bcbfdc2da0a05c70a9046c0d1e897394aea93309867da8c1b2232c34f967891d18b8fac7be2b14111b8ceceeee801131bebd7680e2cef4936e02503abd946952b3d0a2c259991d18788916fc7a47ac89bf84af26d63b3bcdf1c3bb4d37f8168aca797fed52ae7c40a09dbea9a50cd1f9882b67646ead7884a0c0eb568abbd40852ffe5ee5491b4a667fcfda11f891eacfd5d47184d8", 0xc9}, {&(0x7f0000002800)="db48f8ccec3627c5b0e024c9c0399da8d4a0a036befcb12aecdbb82b0af7b14bcd7b6a84b08aff81fb09c7d8ccd99f89ca6954af76fb84dd00ad2a717b7f21deeea6085f0320a03c96d7558abee1cd2460ffe97e0b616d9bbf69e15bbaebcd9e085f77f6fe2a307025986a6f7e04c95020059cb2d21fbab72e644ed5991aef89c7cbc9db2cfd210f833718bb34bf538324beb0be7f084909899946c966209c114c54cf04a60f2ed3fe1cc3750b65588b1bad65c186c8ce5e3a", 0xb9}, {&(0x7f00000028c0)="435d15694a542be83aa2f1325667e98169eec3012b3a3f", 0x17}, {&(0x7f0000002900)="6490fc1b3faa90ca88837435f63bda072495dd1300bcd6a484dd82234c85b6103a4fcd26458c27be5b443eea97bd2906602f8ac1115f66675c9b0f2c00f8c90f887e1fdc165b1f91f7de05e7c1c71069932bb177f5542219b45579c990b54efd8f97f79055323818fd", 0x69}, {&(0x7f0000002980)="3b30a2ca4ef604901ec78828ed848b1ed7ac7560a7e7978fca0d4c8bbcad36b83cf8aae39714a113aec52d99e3523d5f5471ffabde9796d1d922e025fefdbfa7f72676d75d8100c573fa20c187faab7cca831925929197", 0x57}, {&(0x7f0000002a00)="577d425c312a8529344840bcfcd7580508a49f4efbb5a034eeda3c2fe1e7", 0x1e}, {&(0x7f0000002a40)="cd64000e281e8862ca46d04491baf8392a381af14d62dd73da9aebba22392b7d40fb191ad1c9501d4e6d0296ffdd22cda6cf570bad39c586edc409c9f026", 0x3e}], 0xa, &(0x7f0000002dc0)=ANY=[@ANYBLOB="2000000000000000840000000800000000000000000000000000008400000002000000050002001f0000000500000000000000000000000000000000", @ANYRES32=r7, @ANYBLOB="20000000000000008400000002000000070004020600000002000000", @ANYRES32=r8, @ANYBLOB="18000000000000008400000000000000ffffad0005000100180000000000000084000000060000000500000000000000300000000000000084000000010000000900080002000000050000000200000003000000ff0300003f000000", @ANYRES32=r9, @ANYBLOB="18000000000000008400000006000000200000000000000030000000000000008400000001000000a9c0ffff020000000100000084080000000000000600000094d40000", @ANYRES32=r10, @ANYBLOB="1800000000000000840000000700000000007fff0000000020000000000000008400000008000000fe8000000000000000000000000000aa"], 0x140, 0x4000}, {&(0x7f0000002f00)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000003fc0)=[{&(0x7f0000002f40)="507b931662c13669f15b63cfe2dd31600e3cc54096cc3b912e90a4112d8b2426", 0x20}, {&(0x7f0000002f80)="78e2793014994acba5d64197744c06d1504f45", 0x13}, {&(0x7f0000002fc0)="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", 0x1000}], 0x3, &(0x7f0000004080)=ANY=[@ANYBLOB="180000000000000084000000060000001f0000000000000020000000000000008400001ed1e69693dbb40008000000ff02000000000000000000000000000118000000000000008400000006000000baf4000000000000200000000000000084000000020000000800000208", @ANYRES32=r11], 0x70, 0x40080}], 0x6, 0x20000001) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) mkdirat$cgroup(r2, &(0x7f0000001f80)='syz1\x00', 0x1ff) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) read$eventfd(r2, &(0x7f0000000040), 0x8) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:36:52 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2003, &(0x7f0000000000/0x2000)=nil}) 03:36:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$SG_GET_KEEP_ORPHAN(0xffffffffffffffff, 0x2288, &(0x7f0000000040)) r1 = socket(0xa, 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 03:36:52 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x79, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:36:52 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:36:52 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000184000)=ANY=[@ANYBLOB="020d00001000000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000300ac14ffbba967b20e86aa3c70"], 0x80}, 0x1}, 0x0) 03:36:52 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB="04"]) 03:36:53 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000080)) fcntl$setsig(r1, 0xa, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:53 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000040)={'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf46b5a350350475d}}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:36:53 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='/']) 03:36:53 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') io_setup(0x8000000007, &(0x7f0000000040)=0x0) io_submit(r2, 0x2, &(0x7f0000000640)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000140)}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000500)}]) 03:36:53 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0xc2fa, 0x80000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000500)={0x9fd8, {0x2, 0x4e21}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x8, 0x6, 0x2, 0x1f, 0x1f, &(0x7f0000000340)='veth0\x00', 0x8, 0x1}) lgetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)=@known='security.selinux\x00', &(0x7f00000002c0)=""/33, 0x21) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x4000, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f00000000c0)='/dev/audio#\x00', r5}, 0x10) r6 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r6, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r7 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000000180), 0x8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x7a, r4}) r8 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x46000) unlinkat(r8, &(0x7f0000000080)='./file0\x00', 0x200) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:53 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:36:53 executing program 4: r0 = socket(0x10, 0x803, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000001c0)=0x3, 0x37e) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007bf0ff0000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000040)=@in={0x0, 0x0, @dev}, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/247, 0xffffffffffffff0b}], 0x0, &(0x7f0000000280)=""/4096, 0x13}, 0x1}, {{&(0x7f0000001280)=@nfc, 0x0, &(0x7f00000025c0)=[{&(0x7f0000001300)=""/50}, {&(0x7f0000001340)=""/78}, {&(0x7f00000013c0)=""/81}, {&(0x7f0000001440)=""/67}, {&(0x7f00000014c0)=""/62}, {&(0x7f0000001500)=""/188}, {&(0x7f00000015c0)=""/4096}], 0x96, &(0x7f0000002640)=""/56}}, {{&(0x7f0000002680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x0, &(0x7f0000003700)=[{&(0x7f0000002700)=""/4096}], 0x354, &(0x7f0000003740)=""/30}}], 0x400000000000685, 0x0, &(0x7f0000000000)={0x77359400}) 03:36:53 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x4, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00000003c0)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:36:53 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000080)=0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f00000000c0)={[], 0x8, 0x1, 0x2, 0x80000001, 0x9, r3}) r4 = shmget(0x0, 0x4000, 0x2, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000040)=""/17) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:36:53 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='\'']) 03:36:53 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000000)={0x2, 0xffff}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:53 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup2(r0, r0) perf_event_open(&(0x7f0000000180)={0x2, 0xf4, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000005c0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) 03:36:53 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x1e, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:36:53 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:36:54 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup2(r0, r0) perf_event_open(&(0x7f0000000180)={0x2, 0xf4, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000005c0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) 03:36:54 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x7, [0x80000001, 0x400, 0x2, 0x52, 0x4, 0x7ee0, 0x8]}, &(0x7f0000000080)=0x12) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:54 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffeffff, 0x4000002) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000, 0x10000) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r3) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000240)={'team_slave_0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x1, 0x0) r4 = socket$inet6(0xa, 0x800, 0xfce2) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xffffffffffff7fff, 0x2, 0x0, 0x1, 0x11, 0x10, "51233135f8608056249dd1ce6bf070ed430618d9f7bc993db5eb0e809bded31db2c69d486005a05a9fbf9caf30b0c6a22e406bc904950035f34fa2f9939e97f6", "05edb0bc5e66c53e26c253aa7f1a3d11e23c026fef8374a273a45fbdadbad86c3dd8b6aebdff1e7bc4a0379138482e423140119f41b10b541fae7ab599b225af", "08785eca72609150f0caf70811b147b7bf701196abbf8f5693c0e8b5630daef6", [0x0, 0x7400000000000000]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x260000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000180)={0x1, 0x1, 0x8, 0x1, 0x3}, 0xc) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000300)={{0x1, 0x1, 0x2, 0x1, 0x7fff}, 0x72f0, 0x1, 'id1\x00', 'timer0\x00', 0x0, 0x941c, 0x8000, 0x7fff, 0x2}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:36:54 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='\n']) 03:36:54 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='6']) 03:36:54 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="025cc83d6d345f8f762070") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000840000/0x2000)=nil, 0x2000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mlock(&(0x7f000022b000/0x2000)=nil, 0x2000) 03:36:54 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000080)) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000000c0)='/dev/kvm\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:54 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:36:54 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) setsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000000040)="77b57ace82ac63314147bfc1ca07373dce5166364c1bd0db7872404f05ca4264f6a83d4d76967130e99a08effcf584c317c8ce37aa4beb33174011cf23cd00cfd278bc07f24b3c3a2b8b7c49f2252b8b871c00d9e526ca70e003ad1c281b5029ab3d18b973c1eb65db8d555031adfe365762d3762a6f5c53afac5503235a113bf8911515c1744a05275e82d3b958ca5e8dde31cb5651e5c7edc6c89973a20c258f3d558b9a20e57eb26bef79d1a7cc2cd7cf24879c814e41a3de2c960cef92829a215a4a4d4020b575957f4568f68f6e9713", 0xd2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:36:55 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x950, 0x80000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r2 = getpid() sched_setattr(r2, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x80) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000100)=""/20, &(0x7f0000000140)=0x14) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f00000003c0)="b17dfe06714369fec2dcdee2212ab311d00d0313e74ac09ed41ff2c89b828152cad0cabf60d853fbf1487b4dc408ca4fb76eab8c66a923b4910d97e7e51e26154a837f2c8a2592051523b2eb70c02d7e67f555d5c44166a948721bb99ff4813d808158f816878f40bfa5806788a838739da7f604f7ad2a33b3b21f741af730867de2d2d8864efbd4d3e66600fc97bc8d4d824881dd95475e4b5ccf6ed2657b61112e8ebda283b6757240957623eeee992df2f5cc8130eb") 03:36:55 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='>']) 03:36:55 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) mknodat(r2, &(0x7f0000000000)='./file0\x00', 0x100, 0xa7) 03:36:55 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xa9, &(0x7f0000000280), &(0x7f0000000000)=0x4) 03:36:55 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f0000000040)) 03:36:55 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x77, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:36:55 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) readv(0xffffffffffffffff, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:36:55 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='4']) 03:36:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000800)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000840)={@dev={0xfe, 0x80}, 0x0, r1}) 03:36:55 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = getpgrp(0xffffffffffffffff) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000000c0)={0x3, 0x10000, 0x0, 0x800, 0x2, [{0x5, 0xfffffffffffffa11, 0x27fe, 0x0, 0x0, 0x200}, {0x9, 0x1, 0x7}]}) syz_open_procfs(r2, &(0x7f0000000080)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:36:55 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x20000, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x8c, &(0x7f0000000080)=""/44, &(0x7f00000000c0)=0x2c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:55 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB="15"]) 03:36:55 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186}) 03:36:55 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000000080)='net/udp\x00') write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffff}, 0x0, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r3, &(0x7f0000000140)={0x7, 0x8, 0xfa00, {r4, 0x6}}, 0x10) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8000, 0x404480) ioctl$LOOP_SET_FD(r1, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:36:55 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:36:55 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) pwritev(r0, &(0x7f0000000540)=[{&(0x7f0000000080)="6f3e9f8d7abadb9b5fdf6a7697a28e20a1a5f7e186f21ae1a7d1cf9f2293835a265cd1e8c6c607ae5c1626a99a537f948e0116f2094221220028c40b3bca7ccbd79633", 0x43}, {&(0x7f0000000100)="c8da3fcaebc3d16871890b587072b193773e859c291ceec84c15a8dd455d857f8b697e073cd765c4e3d755a649a8ff205af01479ee58b27aa9e8ae23a775c5a90f75ff89bfbfda3c3404ce8b458df9", 0x4f}, {&(0x7f00000001c0)="a79640174ad6514be17a5a331a59181c8c08324d4e4c95cba10468cba48159bd9993137588d35e793fc29d3df2b46995f102fd8b4a9438bc223ed983f17e80b089dcb78ab04ea8245d217bb2271abd551c50400c33dde19894a8fbb9f4e1b9031449aab7d3b3a458422a6fdebfa59e0f05a2726cd430065df2a6c146aedbf6f0462a3deea6161ebab60f5298f20bcdd6d760ec90d00aca02111f7ccec1598179fba6e674721ba329e534c6df7dbb9c7b1582b0084a8137e2a18d", 0xba}, {&(0x7f00000002c0)="e152357ad01790614a78523fac4fac37f8ebca35a87ae38e6b982c228872d8f98910c10b1ba185d178da2ebbdd47ec5252861de383c36027226554ab805838f78167a0a5907e20b8605f1d73e4f3222406a19d57bef7c7398979cc76ca5e84df0ebd8e1d23528f24cb7f9caabe295e197061eb", 0x73}, {&(0x7f0000000340)="e566070fe6cfcc40f956b4a1170c81bdf072ed5cde8c736336453b20eb657556c904cf93a8f77b876b55422b398b0c8743ce1b4941eb327b8ae17d108e3f9112cd1fa7b02005ec4c1353d428e6471ceeca", 0x51}, {&(0x7f00000003c0)="d0e4b280fd0cbe5de18381939b3816924c3af853eb5d3350ac99461ee6d30e44c52b1cdae53a77fa26c51c5ce9083c76669daa3e1726d31c0b598199c7ce775df41cc4e62611cc5e005b0c10152ff6fbd7e11ae05f", 0x55}, {&(0x7f0000000440)="a4197edde5164f4bb22e8e2baf7dafceaae24fd6c9b978b7ab7b132eae4f6c4803445cc83f0684eb25335e2fd07757ee6bd6d12f7ae45b69e489c8d1a67f3c6394d59919dbdd5b20e32751c5e11fa7a4e1648e48f79c2b8f66898f6374006472071891bbdc34cbd3bfb98a8fb87b64a0cc794a26818146b032c799139041ef7bd335fca50d0b96e04fa6e4f4d9f6e29e6f9c44561815ba911c68de0c8d37e35585ff694cd8252542a77b0e9945afe9504589927c391fec55ace908a0d4bed78fafdb62340a6f52c2c7e1f55f557566105b6a6aef626e27df4221a6c3b183e0f36cdcdfc831a693bf0f2a0bf6ec68860592c1a96886", 0xf5}, {&(0x7f0000000000)="3b4c8efb7ab78ce8577a3af74c533b521d9d12f59cd0f0b2e7e7afe655b44603e01bbcf8913dcffa7e900463c9d26fa0ec2ac71f3d13e2164bc5", 0x3a}], 0x8, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:56 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 03:36:56 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186}) 03:36:56 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='*']) 03:36:56 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x2) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x8, 0x6, 0x437, 0x9, 0x3, 0x6, 0xf0de, 0x1da, 0x40, 0x17d, 0x7, 0x9, 0x38, 0x1, 0xffffffffffffffff, 0x5, 0x2}, [{0x6474e551, 0xfffffffffffffffd, 0x5, 0x4, 0x1000, 0x9, 0x6, 0x1}], "d7c90de8e23813d81b840690e1faeeace9166f373fd0308f79b1", [[], []]}, 0x292) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:36:56 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffff9c, 0x4400ae8f, &(0x7f0000000ac0)={"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"}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x940, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:56 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x15, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:36:56 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) readv(0xffffffffffffffff, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:36:56 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='+']) 03:36:56 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186}) 03:36:56 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x5c5500, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:56 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) syz_mount_image$nfs(&(0x7f0000000040)='nfs\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x3, &(0x7f0000000200)=[{&(0x7f00000002c0)="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", 0x1000, 0xbda}, {&(0x7f00000000c0)="f341427fcfacd8a4444de2c144137c28741a2acbb7ddaefe821b64896b1778e20c9366bd12be1d1e3cf37c3a3924350fd29174f6eaee42c6737e5d31c6e8e06499ba6bdd51eced20507aacfcc23d994da7ba9d819c5e92f0be260adf683d1179d0e45f5364c5ff705af43765a8cc1c60f8a11eabfb11e37199e409aabf8a8c356ec656c3e89f3c80050ceb46b1534a2988e3aaad118d8fadb3fd74963aa85a9be365cb94027029207efda39c24264393458a4e9345d87d2e464b316109bd993ab179be4a", 0xc4, 0xfffffffffffffffd}, {&(0x7f00000001c0)="15a9b2ad634cfddd72e15108d70d538475c86d19c43cfc9e0ea770a9b789d946bd7a10f74473629de67a7b766fd836ac1aa65a2a2cf2", 0x36, 0x3}], 0x8000, &(0x7f00000012c0)='-\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000001340)={0x800, 0x3f, 0x2000}) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mkdirat$cgroup(r2, &(0x7f0000001300)='syz0\x00', 0x1ff) 03:36:56 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='.']) 03:36:56 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186}) 03:36:56 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x410483) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x8, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x141000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f00000002c0)={0xffffffff, 0x7ff, 0xfffffffffffffffa, 0x0, 0x0, [], [], [], 0x4, 0x8}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:56 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:36:56 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB="12"]) 03:36:57 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x20, @tick=0xd090, 0x3cf, {0x9, 0xffffffff}, 0x10000, 0x3, 0x81}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:36:57 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xb8, "97116fa2b62f3edfb43393316a67f6e21be1b24309e98075e22baa15886dceed976afe2f25c4b12e0300182ca0530b7138ab57d9682f86d3420ffaf9488ed4b98b5bacbe0e138e7588b0bd20f592bd44b50d4b7d95ac76f4cd72c131818ece196a4f12ab9358561bbe377c842e2bdb0b8fb4e049eab3b00f18bb98637e0fc25c3fa4f1c66e3d15c07bbb180e0bc64bcbb7e53e28cf260d024418d57655e98d147675527ac9d74933eeb759a6a5cca672af8f7bd87e086000"}, &(0x7f0000000100)=0xc0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000140)={r3, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x4, 0xfffffffffffff101, 0x200, 0x7f}, &(0x7f0000000200)=0x98) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000240)={0x1, 0x136a, 0x4}) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:36:57 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186}) 03:36:57 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)={@broadcast=0xffffffff, @rand_addr=0x4dc07855, 0x1, 0x7, [@dev={0xac, 0x14, 0x14, 0x1e}, @dev={0xac, 0x14, 0x14, 0xb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001]}, 0x2c) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f00000000c0)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:57 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='(']) 03:36:57 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:36:57 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x76, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:36:57 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) readv(0xffffffffffffffff, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:36:57 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB="18"]) 03:36:57 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186}) 03:36:57 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:36:57 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r3 = getpgrp(0x0) fcntl$lock(r2, 0x6, &(0x7f0000000040)={0xc124ec7a876c1bfa, 0x3, 0x2871, 0x4, r3}) 03:36:57 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x17fd, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r3, 0x1, 0x6, 0x9, 0x5, 0x125}, 0x14) 03:36:57 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB=':']) 03:36:57 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186}) 03:36:57 executing program 7: read(0xffffffffffffffff, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r0 = getpid() sched_setattr(r0, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:36:58 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x10001, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:36:58 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) capget(&(0x7f0000000080)={0x20080522, r2}, &(0x7f00000000c0)={0x10001, 0x5, 0x7ff, 0x8, 0x7ff}) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:36:58 executing program 7: read(0xffffffffffffffff, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r0 = getpid() sched_setattr(r0, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:36:58 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='!']) 03:36:58 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186}) 03:36:58 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x2, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:36:58 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x100000000, 0x0, 0x200, 0xc04}, 0x14) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x40, 0x0) ioctl(r0, 0x6, &(0x7f0000000540)="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") r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:36:58 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) getpid() pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r1, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:36:58 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186}) 03:36:58 executing program 7: read(0xffffffffffffffff, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r0 = getpid() sched_setattr(r0, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:36:58 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB="05"]) 03:36:58 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:36:58 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 03:36:58 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB="02"]) 03:36:58 executing program 0: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x10, 0x80000) r1 = syz_open_dev$rtc(&(0x7f0000000300)='/dev/rtc#\x00', 0x8, 0x20000) r2 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x200000) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000400)=[{r0, 0x8}, {r1, 0x3119}, {r2, 0x40}, {r3, 0x50}, {r4, 0x3000}, {r5, 0x100}, {r6, 0x1}, {r7, 0x8008}], 0x8, 0x3ff) r8 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r8, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r10, 0x4020ae46, &(0x7f0000bf7000)={0xfffff7fffffffffd, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000004c0)={r11}, 0x8) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r12, r13) signalfd(r9, &(0x7f0000000000)={0x2}, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r10, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x2ffd, 0x1000, &(0x7f0000001000/0x1000)=nil}) 03:36:58 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186}) 03:36:59 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='maps\x00') ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000440)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x80080, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000180)={0x0, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) socketpair$inet6(0xa, 0x8080f, 0xf90f, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000200)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000003c0)={0x6, 0x8000, 0x5, 0x8, r4}, &(0x7f0000000400)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:36:59 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:36:59 executing program 4: memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x186}) 03:36:59 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200400, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000080)=0x7fffffff, 0x4) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r2, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f00000000c0)=0xb4) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 03:36:59 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB=';']) 03:36:59 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0xb, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:36:59 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x100, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x7, 0x84000) r4 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x497, 0xc1) perf_event_open$cgroup(&(0x7f0000000600)={0x5, 0x70, 0x8001, 0x627c, 0x2b, 0x7e4, 0x0, 0x6, 0xc80, 0xc, 0x0, 0x4, 0xff, 0x6a, 0x9, 0x79d, 0x1, 0x1, 0x5304, 0x44, 0x6, 0x8, 0xffffffffffffff81, 0x101, 0x0, 0x167, 0xffffffffffffffd2, 0x1, 0x80000001, 0x81, 0x1, 0xbb, 0xb220, 0x4, 0x0, 0x80000000, 0x7, 0x9, 0x0, 0xf0d, 0x4, @perf_bp, 0x683, 0x3, 0x3ff, 0x3, 0x4, 0x1f, 0x7}, r3, 0x8, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x101ff, 0x2, 0x10002, 0x2000, &(0x7f0000000000/0x2000)=nil}) fstat(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000480)={0x0, 0x100000000}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000500)={r7, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0xfff, 0x7ff, 0x0, 0x7fffffff, 0x1}, &(0x7f00000005c0)=0x98) getgroups(0x1, &(0x7f0000000340)=[0xffffffffffffffff]) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() getgroups(0x5, &(0x7f0000000440)=[r5, r6, r8, r9, r10]) 03:36:59 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) getpid() pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r1, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:36:59 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB="03"]) 03:36:59 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:36:59 executing program 4: memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x186}) 03:36:59 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x800, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) openat$cgroup(r3, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) ioctl$SG_GET_REQUEST_TABLE(r3, 0x2286, &(0x7f0000000540)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) splice(r0, &(0x7f00000006c0), r3, &(0x7f0000000700), 0x3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) writev(r2, &(0x7f0000000480)=[{&(0x7f00000000c0)="6bfab2ebc961cc363981b3ea648dbbf49d0d1aad770e60cce2c5f656a1ed6028e5f73119019d24a51799407c6859dd2e7a45ad6de0a7de1fe84a9ec18ef2b6b6b04776faed70a9b70ce6806d697ba4625a8861d5da157fccdaca6d156d5750fda672cb60099b7d39bda083ed638d3d91d3c1b993ceb16196458fdc1f51792d93b5989f93285b929d94d60d80a0c1650c719e099bcfae50c649d93646b4ee46631e2d8025bed24da800ceb3", 0xab}, {&(0x7f00000001c0)="76d8506556527aefa702462fac7176cbb4e1d5a1766acbcf5870e1cb03302447f2dca91749e837a67ff6223cd6708a5f4d6722d813c5df69726a141b4cebca1a6efd353afecb1b3675f4ce7dafb8a9620ebdf59b2c7580b0c4d37c4368768e02cdcaf76abdd9e56213f8570d04b87d1f006cec5087a3cb1875d879", 0x7b}, {&(0x7f00000002c0)="72cf25f9c3a7c4f45a4d607b5c63366f4f1ceda98ba404a9acd6c04cddf3576cdebc21a348487292fcde979d863acc0fcf82629a16ebec416cdcc3215b1833eb3bd70e5a19c383ea052b2f2565f8abde495742f9c935993252b94e98c12801fec9320d3fd383a0b56ed99946a6383c49f45d347e27aa0d4789a6a933a283ab8c4f8650eb6500c8e81b7db05b7389e9dd74451296c8ae0b8370eb6c69f01d7d4e2b7a185b2f", 0xa5}, {&(0x7f0000000240)="79396a0325309d88fd659b0f38d237ba259deee7bb31790fe05eac6a5195764d398b8176f1e4f4477898", 0x2a}, {&(0x7f0000000380)="8af15957f5fbea45c1ac83dfb8839564ce9118d5bd088ba9cc0ec2062e04a519ad42c3473ee3041f063347deb720cbf0c37622892c486e3edf77f2758906296f953f1378e78a625fbb2198563508850a8c0e0512d891f1bd4d4492758a666375404eb443257dc63f63d4c0bc7ffa330f1d8eb3f907efe4ea24ee3ddd2941dcc56f83febbb50406c853ca7d92eb5ab1b12027447b479f32602db8aa73a0c05824c4f584ca17af5b4a43fdb21ebdb65ed8d8e081336f1d64bc28ff7c4d18a1bcdea0e90b73944824192e94302a6ccbd8d250289c6fc4173e9ccd0036ac5a6d7df446", 0xe1}], 0x5) 03:36:59 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x1ff, 0x5, &(0x7f0000000380)=[{&(0x7f00000000c0)="23d412f2a411993872b8bad9bff91cb6720fc0c9aca4ebe4c505c6c988538928de536463eb5fbf0fc2bf8fd23c89845b84", 0x31}, {&(0x7f0000000100)="fd7df1fc20ac8c5f28baaad33f2a85648be7627f4354890f0a1cc38d8c5d1377", 0x20, 0x10000}, {&(0x7f0000000140)="9cb38de87546b699f789e30a1739555fdd9f34b431727690ffeea69765a8a0c4c10bd96dbcef6686b360825fecc4385efced5bbdacd1a24e76f08f41883a0ca161219b22765fd52ad319963b6e7ca63bb783a9c86cc601d87f720f856086fe365ef4fedf812d4fff1ea3792254f75296d3e17212fd6a6d13dd9b5cf2648660d6ebc673b7a029f34364589f0d4ea92849c2385cfc30558bcbb593f860d7e58f0a9cd46d8fd2dbcabe2dd11379db0bff062b5dffe0a1a7845a83ec22c8d395575c9ac5356bff6e9e6a59", 0xc9, 0xb}, {&(0x7f00000002c0)="ef291e1c4829878e35d0c1d3ea1200da45123d93b088e5ead4c624ead7053205f4601d82cfa55ee39447622ea5cb4cab1700391cce902b180a743f04e69ca246f3c2f4d26de86093495e8185f42330d070012463d65ffc3d88acb53d4a55e3ffbb1557d9792023bb3f9b8e895f7ef415f5f396bdbeedca0b4093a5f8c50387fc06a09dbdcfb6594ab1beef44ef67171b206dba0f", 0x94, 0x402}, {&(0x7f0000000240), 0x0, 0x100000001}], 0x1000000, &(0x7f0000000400)={[{@creator={'creator', 0x3d, "4ee15805"}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x34, 0x34, 0x31]}, 0x2c}, {@uid={'uid', 0x3d, [0x0, 0x39, 0x36]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x31, 0x33, 0x32, 0x34]}, 0x2c}, {@quiet='quiet', 0x2c}, {@session={'session', 0x3d, [0x0, 0x7a, 0x39]}, 0x2c}]}) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) socket$nl_crypto(0x10, 0x3, 0x15) 03:36:59 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB="1c"]) 03:36:59 executing program 4: memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x186}) 03:36:59 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) [ 1194.561812] hfs: unable to parse mount options [ 1194.637667] hfs: unable to parse mount options 03:37:00 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0xfffffffffffffffe, 0x30000}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x3, 0x5, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:37:00 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000040)={'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:37:00 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/52, 0x34}, {&(0x7f00000001c0)=""/10, 0xa}, {&(0x7f0000000200)=""/59, 0x3b}, {&(0x7f00000012c0)=""/211, 0xd3}, {&(0x7f00000013c0)=""/89, 0x59}], 0x6) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") llistxattr(&(0x7f0000000240)='./file0\x00', &(0x7f00000014c0)=""/242, 0xf2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000080)={{0x80000001, 0x7}, 'port0\x00', 0x42, 0x1004, 0x80000000, 0x7, 0x99, 0xc671, 0x4, 0x0, 0x5, 0xd718}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:00 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='7']) 03:37:00 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x186}) 03:37:00 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x7c, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:37:00 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) getpid() pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r1, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:00 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='3']) 03:37:00 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x186}) 03:37:00 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xa) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') statx(r2, &(0x7f0000000040)='./file0\x00', 0x6000, 0x420, &(0x7f0000000080)) r3 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x8000) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000180)={0xffffffffffffffb0, 0x1, 0x894, 0x2, 0x7}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x0, 0x40, 0x100000001, 0xc4b}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000240)={r4, 0x800, 0x20}, 0xc) 03:37:00 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB="17"]) 03:37:00 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:01 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x186}) 03:37:01 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x5, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000040)={0x7fff, 0xf2, 0x0, 0x7, 0x1, 0xc1, 0xc17, 0x3ff, 0xfffffffffffffff7, 0xe3c}) r3 = shmget(0x3, 0x2000, 0x24, &(0x7f0000ffe000/0x2000)=nil) shmat(r3, &(0x7f0000ffe000/0x2000)=nil, 0x6000) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:37:01 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='%']) 03:37:01 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x186}) 03:37:02 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000100)="d33bb1dff9202fe13d306eb7299b54f7ebc9537f6712649af0", 0x19, 0x0) 03:37:02 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB="10"]) 03:37:02 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') pwrite64(r2, &(0x7f00000002c0)="a8437a00ac401fdaa952852dca888a4bdabf1194ffa3d58e05ab2ed36ebabd5aae36238cda9204a7676cb274eff8ae3d0571c2a542446baa433d58af198eddff051f52409ef016525ff68f7b98e4cf69e5231f65572e00a4e3fede85f92c272fc13dff43299d2a9cf0c540b6ecdd", 0x6e, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000080)={0xffffffff}, 0x2, 0xe}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f0000000100)={0x8, 0x120, 0xfa00, {0x4, {0x8352, 0x0, "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", 0xad, 0x0, 0x3, 0x4, 0x7, 0x945, 0x3ff, 0x1}, r3}}, 0x128) creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) write$eventfd(r2, &(0x7f0000000240)=0x401, 0x8) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000340)={0x3, 0xffffffffffffff81, 0x5, 0x2, [], [], [], 0x1, 0x200, 0x1, 0x8, "1c98a27713fb50127d8b1c91b8516be7"}) 03:37:02 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x186}) 03:37:02 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x6b, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:37:02 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r1, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:02 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:02 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:02 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB="19"]) 03:37:02 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x186}) 03:37:02 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000140)={{0x0, 0x0, 0x7fffffff, 0x3, 0x4}, 0x6, 0x401, 'id0\x00', 'timer1\x00', 0x0, 0x2, 0x3ff, 0x8, 0x5}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000080)={0xffffffff}, 0x2, 0x1007}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000100)={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r3}}, 0x18) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x30f) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:37:02 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x40300, 0x0) bind$bt_rfcomm(r2, &(0x7f0000000140)={0x1f, {0x4, 0x8, 0x4, 0x8, 0x69, 0x4}, 0xfffffffffffffffe}, 0xa) sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:37:02 executing program 0: r0 = socket$inet6(0xa, 0x4001000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:02 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186}) 03:37:02 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB="0f"]) 03:37:02 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186}) 03:37:02 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockname(r0, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000240)=0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0xfff}}, 0x9, 0x5}, &(0x7f0000000380)=0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x12}, 0x2}}, 0x4}, &(0x7f0000000480)=0x90) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) r4 = open(&(0x7f0000000080)='./file0\x00', 0x22000, 0xd0) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='keyringlo\x00'}, 0x10) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000140)={r4, 0x406f, 0x101, r5}) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:02 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x9, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='\x00\x00\x00\x00\x00\x00\x00\b') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ftruncate(r0, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000002c0)=@filter={'filter\x00', 0xe, 0x4, 0x388, 0xffffffff, 0x208, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2f0, 0x2f0, 0x2f0, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ip={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xff, 'bond_slave_0\x00', 'ip6gretap0\x00', {}, {0x7995cd30e7a13234}, 0x1, 0x3, 0x10}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x9, 0xffffffff, 0xfffffffffffff001, 0x5, 0x7, 0x8000], 0x9, 0x8000, 0x101}, {0x9, [0x70f085b3, 0x7f, 0x8, 0xfffffffffffffff8, 0x0, 0x4], 0x7f, 0x7fffffff, 0x4}}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x3, 0x3, 0x3b2, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) 03:37:02 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB=',']) 03:37:02 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186}) 03:37:02 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x13, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:37:03 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r1, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:03 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='\r']) 03:37:03 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:03 executing program 2: stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x6002, r0, r1, 0x8, 0x80000001, 0x200000) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f00000000c0)=""/133, &(0x7f0000000240)=0x85) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) 03:37:03 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186}) 03:37:03 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000080)='./file0\x00', 0xb4, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="037ff755212ae60d809999e540eedeaa9f930b830b11e7d1b5130ae97a68fb149c8f2f7c77621fa4be0c36f56712d46a42d7047f19daadc3d196997db5d2234a22508e948e35a9cc90394abd214f3687a2bed4b284360474541f5ca965b5209af51f23fa7f88cb14fcba2b6a25762df9e00109", 0x73, 0x5}], 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) [ 1197.862290] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop0. 03:37:03 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r2 = getpid() sched_setattr(r2, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:37:03 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='\b']) 03:37:03 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186}) 03:37:03 executing program 2: add_key(&(0x7f0000000300)='id_legacy\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) fanotify_init(0x0, 0x80000) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="20622f9902c0ca8b043dac1f8a19071c7592fecbf31cb8b1e1e0f1ff24e22bfc2b5583b5fc9f0ec388b155b4f4a1be5b6201ca6b257d2ff36c447125f59d0820c2ff7e466a100a2c9b9b15f2d8f0feb1", 0x50}, {&(0x7f00000000c0)="67fecb3339ed0c7ce49f98075d5cfda3479d002bed61c91ae50b154ca12c45d8b0109da3de0fa4456cbd623d3fb80a004c085e1cc9557b248fc940f82cf2e924b22123e2d3ff5d4d7fa2ac409c88b367b422acbaa5ad85d1a3729cbccb86b2dc160165cb3c980af5c543191249ebf922da351abba5642b4ce52962c9a6f548ae0c4439b4c298328d5b203d284c247a2f143973767bbae2299378cb5b5b3f7bba490efadc020e2f004f6e063ff02fba545176ccc7e962fccb0807bab57216fcefc132fdd8f11075c12f53818fcb0dc684e882e41936514aedb69d0d0a144d0d81bb6db1bfd58e6235f0", 0xe9}, {&(0x7f00000001c0)="7912e0ba8609a2188b8e6cf419bc9e418daf805fda5eed97c26c05b7", 0x1c}, {&(0x7f0000000200)="9b8024e5cefeecbfeb1304021e8ef9233bae037b6273cb8d6b7f43237658eca5da5e7fc33f7924bfcca800c8d61be6884e7768c2dba578b254a0793430896bb718543512e1eb18e5364be8dca2ecf67401694994ff6d96", 0x57}], 0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:37:03 executing program 0: r0 = socket$inet6(0xa, 0x80a, 0x2) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:03 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186}) 03:37:03 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='2']) 03:37:03 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8001, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000100)={r1, 0x1}, 0x8) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r3, 0x4c00, r4) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 03:37:03 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186}) 03:37:03 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x7d, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:37:04 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r1, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:04 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) 03:37:04 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:04 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000040)={0x87, @multicast2=0xe0000002, 0x4e22, 0x0, 'none\x00', 0x2, 0x4, 0x68}, 0x2c) sendto$inet6(r1, &(0x7f0000000000)="e99876a6c80b4ac6c8eb2b2706ddc10a9a097139278724c1cc16e841971fb44003eb088839ae61fbdf97fc7d158984698d54", 0x32, 0x4004000, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000180)=ANY=[@ANYBLOB="4324a4c1722bcdfbf79a2f423f9211ba97a566b67caf462ea154048029b8da6fb4bf825bf0b018a2d724f42f69341eb886087d15d6d19e46054cd43ca147ba7d319533e5702adacb1d5cf4bb1cd210388e4b3c7ac37aa83e380a60214fbd675b60addff81773b4d18508cd318145049b00a34bfb394640247d03e97bf824fe3d9d3636b4537993e41931a2f1ff1953846998eed98c8995354163c92578abc1f8"]) 03:37:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x7, 0x242a40) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) socket$inet6(0xa, 0x0, 0x6) 03:37:04 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186}) [ 1198.889293] IPVS: set_ctl: invalid protocol: 135 224.0.0.2:20002 [ 1198.900229] IPVS: set_ctl: invalid protocol: 135 224.0.0.2:20002 03:37:04 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000100)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000140), 0x200, 0x5a805e945c9ec2e1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:37:04 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:04 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186}) 03:37:04 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00']) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x340, 0x0) ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f0000000080)={0x70c3ee26, 0x4d}) 03:37:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) r2 = fcntl$getown(r0, 0x9) r3 = memfd_create(&(0x7f0000000080)='/dev/loop#\x00', 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x2, &(0x7f00000000c0)=""/29, 0x1d) r4 = syz_open_procfs(r2, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r4) flock(r3, 0x7) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:37:04 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000080)={0xffffffffffffff80, 0x1, 0x8000000000000000, 0x0, 0x0, [], [], [], 0x3c8, 0x8}) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f00000001c0)=ANY=[@ANYBLOB="3f5a0c8b9435e8de57fc5d5a8e160def4e8e58016f729806b1a4c3b925bdcce95540c3fea46b8ca15679caf6c72930f3a6f34fb505"]) 03:37:04 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186}) 03:37:04 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x2, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x0, 0x0) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f00000001c0)=[0x1, 0x4b3]) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x2, r3}) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x1, 0x0) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f0000000100)=ANY=[@ANYBLOB="010001005f6e98b82a71312dd7c8ae03d54018bb95c630e17e7890955c86637102e60b24453daa61366aeba1ee86e176cbdef7c0908936ae42eb1bed89dc586f99f112f71cbb9f1805084c29"]) 03:37:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='\x00'}, 0x10) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f00000000c0)=""/106, &(0x7f0000000140)=0x6a) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:37:04 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:37:05 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:05 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186}) 03:37:05 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:05 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000040)={'filter\x00', 0x2, [{}, {}]}, 0x48) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:37:05 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x6, 0xc7, 0x8, 0x81, 0xffffffffffff6d5d, 0x8e, 0x1, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0xff, 0x6, 0x3ff, 0x5}}, &(0x7f0000000140)=0xb0) syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0xfff, 0x440000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x7, 0x528}, 0x8) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000002c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) r5 = syz_open_procfs(r4, &(0x7f0000000400)='attr/sockcreate\x00') ioctl$LOOP_SET_FD(r3, 0x4c00, r5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0)={0x9, 0x0, 0x8, 0xff, 0x6}, 0x14) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) r6 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x80010, r1, 0x0) r7 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x20010, r5, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000280)={0x367, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="07630440010000000c6300000f630c02000003000000000000000b63000009631040", @ANYRES64=r6, @ANYBLOB="00000000000000000763044001000000076304400100000003630840", @ANYRES64=r7], 0x8e, 0x0, &(0x7f0000000440)="87969e63c9df59cf44efea23b044d8ba26ca4d8c85f6a7e8fb3c5c3efd3fc267d27164a67a5bb882e8b36c91c810428d4c757be5a6daea923cbd433a5e83bb0cdb446615d257517cdd594f93308d9303d7046aacdf4348b04bad0f5c8fb5cc0a4f7b60ac28345bd7d140975beba187ddab8c74d08993e263ed4140e6c78b8173f9eea72502c9a9cdc220ade110df"}) 03:37:05 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x24040, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:05 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x8080, 0x0) ioctl$IOC_PR_PREEMPT(r2, 0x401870cb, &(0x7f0000000140)={0x8000, 0xc724, 0xd274, 0x6}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:37:05 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186}) 03:37:05 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB="02"]) 03:37:05 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ptrace$peek(0x3, r3, &(0x7f0000000200)) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f0000000040)=""/207, 0x1000, 0x800, 0x100000001}, 0x18) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) creat(&(0x7f0000000180)='./file0\x00', 0x0) 03:37:05 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000000080)) 03:37:05 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x7b, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:37:05 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x186}) 03:37:05 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x10}) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:37:05 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$KDADDIO(r2, 0x4b34, 0x18d8) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:37:05 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)) 03:37:06 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:06 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x100, 0x0) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000100)={r2, 0x5, 0x40, r3}) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) get_mempolicy(&(0x7f00000002c0), &(0x7f0000000240), 0x24700000, &(0x7f0000001000/0x4000)=nil, 0x200001) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x10000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:06 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:06 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) r2 = geteuid() getgroups(0x2, &(0x7f0000000080)=[0xffffffffffffffff, 0x0]) chown(&(0x7f0000000040)='./file0\x00', r2, r3) 03:37:06 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)) 03:37:06 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xdcd5, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) [ 1201.220536] Unknown ioctl 1075343563 [ 1201.371557] Unknown ioctl 1075343563 03:37:06 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000140)={0x8, [0x57bb, 0x1, 0x101, 0x101, 0x88f, 0x0, 0x3f, 0x3]}, &(0x7f0000000180)=0x14) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:37:06 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = fcntl$dupfd(r0, 0x406, r2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000000)={0x8}, 0x4) 03:37:06 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)) 03:37:06 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x301000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000080)={0xffffffff}, 0x13f, 0x100b}}, 0x20) flock(r1, 0x2) write$RDMA_USER_CM_CMD_NOTIFY(r1, &(0x7f00000001c0)={0xf, 0x8, 0xfa00, {r2, 0x4}}, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff50b8d23aedbf6cdf72afaf7d306e67c1eaa20a38e7c2f771e8c5cf32c4e2594715179a9481f333494c3c8818b6ebba7be85962f6cad4c082fd102cd9723de18771afc28440bb15a8f03785d60eb95990a9c9f2f09596be4f13d10f5f0200000000000000723b49adde0afa4a3acfd2d039e8fce109c2d80b0888694be316bdf6"]) 03:37:06 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = dup3(r0, r0, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r3) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:37:06 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x6, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:37:06 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x800000000040006, 0x2) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:37:06 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x88) r1 = socket$kcm(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x41, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000100)=ANY=[]}, 0x0) close(r1) 03:37:06 executing program 2: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='cpu.weight\x00', 0x2, 0x0) ftruncate(r0, 0x3) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x2, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c4, 0x4000005) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r3, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x40400, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 03:37:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x121183, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000000080)={0x1, 0x8, 0x7d5}) 03:37:07 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:07 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000040)=ANY=[@ANYBLOB="9f384e7943bf72fdf565ab8ed306a4be03"]) 03:37:07 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:07 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x88) r1 = socket$kcm(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x41, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000100)=ANY=[]}, 0x0) close(r1) 03:37:07 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) ioctl$TIOCGPTPEER(r3, 0x5441, 0x3) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:37:07 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x800) read(r0, &(0x7f0000000180)=""/28, 0xffffffffffffff33) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() r2 = eventfd2(0x3, 0x1) fcntl$setsig(r2, 0xa, 0x3) sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1, @tick, 0x0, {0x1000, 0x40}, 0x3}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 03:37:07 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x3, 0x101000) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:37:07 executing program 4: mlock2(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1) r0 = memfd_create(&(0x7f0000000180)='\x00', 0x0) fstat(r0, &(0x7f0000000fc0)) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r0, 0x0) 03:37:07 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f00000000c0)={0xe3b}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:37:07 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x7, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:37:07 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = dup(r0) ioctl$KDSETMODE(r2, 0x4b3a, 0x1ff) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:37:08 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) r1 = dup(r0) sendto$inet6(r1, &(0x7f00000000c0)="040100001ea037809651195b3b2f", 0xe, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x2080000000a, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 03:37:08 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x6, 0x600) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xfffffdd3) ftruncate(r0, 0x8) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000380)={@remote, @multicast1}, &(0x7f00000003c0)=0x8) capset(&(0x7f00000000c0)={0x19980330, r3}, &(0x7f0000000100)={0x2, 0xffff, 0xfffffffffffffeb9, 0xc9, 0x2, 0x5819}) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$int_out(r0, 0x2, &(0x7f0000000400)) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00000002c0)={@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, {&(0x7f0000000180)=""/149, 0x95}, &(0x7f0000000240), 0x20}, 0xa0) socket$inet(0x2, 0x5, 0xe29) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) fcntl$getflags(r0, 0x401) 03:37:08 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:08 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000000)="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") r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000200)=0x9, 0x4) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f00000002c0)=""/229) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000100)=ANY=[@ANYBLOB="749b364cc600126959430ee888b2b0e55d99d375738f4860cb5c159834aaf8d23509af3eeabe18c40d4d0a56ce9563d65df73e390b528d1c1b82da8e26115d10cf6c0cd0048b30f0dcbf2093bec0c27c27979aadc981f9667c1c1ceadde0a99b144b1bce2f253a0018df01d4aed226ccfac5dcaa30c61daa53fed5dab10d0fb4f384542a23881fe5039ac314476eb5514b"]) 03:37:08 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:08 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup(r0) setsockopt(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000000), 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000008c0)={{0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x12}}, {0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x0, [0x800, 0x2, 0x1, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0xc7]}, 0x5c) recvmsg(r1, &(0x7f00000006c0)={&(0x7f0000000440)=@can, 0x80, &(0x7f0000000680)=[{&(0x7f0000000300)=""/59, 0x3b}, {&(0x7f00000004c0)=""/67, 0x43}, {&(0x7f0000000540)=""/101, 0x65}, {&(0x7f00000005c0)=""/171, 0xab}], 0x4}, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6, @in=@broadcast=0xffffffff}, {0x0, 0x3f}, {0x0, 0x0, 0x0, 0x5}}, {{@in6}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}}, 0xe8) getpeername(0xffffffffffffffff, &(0x7f0000000800)=@alg, &(0x7f0000000880)=0x80) 03:37:08 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000180)={0x7ff, 0x2, {0x3, 0x3, 0x7, 0x1}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000003c0)) r2 = dup2(r0, r0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0xfffffffffffffffc}, 0x4) sched_setattr(r1, &(0x7f0000000140)={0x0, 0x2, 0x0, 0x55e, 0x6, 0x0, 0x4}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x418000) 03:37:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f0000000040)={0x0, 0x1}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'tunl0\x00', &(0x7f0000000080)=@ethtool_cmd={0x58, 0x80, 0x10001, 0x7, 0x401, 0x3, 0x8, 0x2, 0x6, 0x1, 0x4, 0x4, 0x6, 0x8, 0x0, 0x80000001, [0x9, 0xffffffff]}}) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r2, 0x80045700, &(0x7f0000000100)) 03:37:08 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x7fffe, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:08 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000100)={0x0, 0x6, 0x51c5, 0x2, 'syz0\x00', 0x98}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:37:08 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000080)={0x1f, 0x1, {0x3, 0x3, 0xfff, 0x0, 0x80000001}}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:08 executing program 2: io_setup(0x40, &(0x7f0000000240)=0x0) io_destroy(r0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r2, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 03:37:08 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x0) r2 = fcntl$getown(r1, 0x9) fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x3, 0x0, 0x7fff, 0x1, r2}) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000000100)={0xfff, 0xda0e}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000140)=""/244, &(0x7f0000000240)=0xf4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000002c0)={{0x5, 0x4, 0x2, 0x0, '\x00', 0x9}, 0x1, [0x4, 0x3818, 0x6, 0x3, 0x8, 0x4, 0x7fffffff, 0x0, 0x1, 0x1, 0x20, 0x4, 0x8, 0x80000001, 0x3, 0x1, 0xe44f, 0x177, 0xf3, 0x3ff, 0x3ee, 0x6, 0xffffffff, 0x0, 0x0, 0x9, 0xfffffffffffffffb, 0x101, 0x4, 0x80000000, 0x8d5f, 0x2, 0x17137b77, 0x6, 0x2e19fd38, 0x1, 0x3240, 0x6, 0x3, 0x8001, 0x558e, 0x2, 0x1000, 0x80000000, 0x8001, 0x3, 0x81, 0x4, 0x1, 0x6, 0x1f, 0x787418fc, 0xbc, 0x3e15, 0x7, 0xdf, 0x7, 0x5, 0x800, 0x0, 0xfffffffffffffff9, 0x6, 0x1, 0x27a, 0x0, 0x4, 0x7fffffff, 0x0, 0x2, 0x2, 0x818, 0xffff, 0x3d, 0x100000001, 0x8, 0x3f, 0xfffffffffffffffc, 0x10000, 0x7f6f, 0x4, 0x2, 0xffffffffffff8001, 0x4, 0xffffffff, 0x5, 0x8, 0x1e4, 0x9, 0x4e71, 0x1, 0x1000, 0x800000, 0x400, 0xfffffffffffffe00, 0x100, 0x2, 0x3, 0xc80, 0xdb3, 0xffffffffffffd701, 0x2, 0x3, 0x800, 0x4, 0x7, 0x0, 0x80, 0xf4, 0x7fffffff, 0x0, 0x6cd1, 0x4, 0x7, 0x9, 0x400, 0x4, 0x3c24f00000000000, 0x7, 0x8, 0x40, 0x4, 0xffff, 0x8, 0x0, 0x4, 0x100000000, 0x79b, 0x100000000], {r4, r5+10000000}}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='+']) [ 1203.137228] sctp: [Deprecated]: syz-executor5 (pid 27502) Use of int in max_burst socket option. [ 1203.137228] Use struct sctp_assoc_value instead [ 1203.157169] sctp: [Deprecated]: syz-executor5 (pid 27502) Use of int in max_burst socket option. [ 1203.157169] Use struct sctp_assoc_value instead [ 1203.216459] QAT: Invalid ioctl [ 1203.230580] QAT: Invalid ioctl 03:37:08 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip6_tables_names\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000100)={0x2, 0x1, 0x12000, 0x3, 'syz1\x00', 0x1}) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = dup2(r2, r3) pipe(&(0x7f0000000340)) ioctl$BLKROTATIONAL(r4, 0x127e, &(0x7f0000000000)) 03:37:08 executing program 2: r0 = memfd_create(&(0x7f0000000040)='/\x00', 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)={0x3, 0x8}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) 03:37:08 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x4, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:37:08 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = getuid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x500) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x2, 0x30, 0x8, 0x5}, &(0x7f0000000380)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00000003c0)={r4, 0x20, 0x1000, "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"}, 0x1008) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) r6 = getuid() lstat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r6, r7) ioctl(r5, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000140)=ANY=[]) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000180)={{{@in6, @in6}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) 03:37:08 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='.']) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x81, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000080)=""/230, &(0x7f0000000180)=0xe6) r3 = getuid() getgroups(0x6, &(0x7f0000000200)=[0xffffffffffffffff, 0xee01, 0xffffffffffffffff, 0xee01, 0xee00, 0xee00]) chown(&(0x7f00000001c0)='./file0\x00', r3, r4) 03:37:09 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_tables_matches\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:37:09 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:09 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x0, 0x5f) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:37:09 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x400, 0x208101) close(r0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x3, 0x0) getpeername(r1, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40400, 0x0) mknodat(r4, &(0x7f0000000080)='./file0\x00', 0x800000000000c0, 0x58b) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x8000000000000000, 0x3, 0x2, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x10000, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') bind$llc(r2, &(0x7f0000000200)={0x1a, 0x301, 0x3, 0x3aa4, 0x2, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$FOU_CMD_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10100020}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r3, 0x300, 0x70bd2d, 0x20, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4}]}, 0x44}, 0x1, 0x0, 0x0, 0x8004}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$ASHMEM_GET_PIN_STATUS(r4, 0x7709, 0x0) epoll_wait(r2, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x10000000) mmap(&(0x7f0000ff3000/0xa000)=nil, 0xa000, 0x3000000, 0x4013, r2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:37:09 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000140)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:37:09 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000005c0)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000580)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) lgetxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=@random={'system.', '$!%\x00'}, &(0x7f0000000440)=""/193, 0xc1) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r4 = semget(0x3, 0x0, 0x41b) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000340)={{0x9, r5, r6, r7, r8, 0x2, 0x9}, 0xfffffffffffffffa, 0x0, 0x7}) 03:37:09 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000080)=ANY=[@ANYBLOB="91a8ecee51bdebc32f22b3bbb0e342c5cce82b73ee3d68addfbb9ce75a76585cadd85bbf9cf93f5b6b4a4c5161a7ca1db12c01cfdab00013d696d86e631041b46ca60b778acbc6c20e1c35ded2cb76887f03095189a2001321f0fb8471224b70b35a52c478bed830206a0f24dfdd"]) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000000)='*:vmnet0vboxnet0\x00', r2}, 0x10) 03:37:09 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:09 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x1, &(0x7f0000000000)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x5000, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:09 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000580)='/dev/usbmon#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000001380)='./file0\x00', 0x0) ioctl$fiemap(r1, 0x40086602, &(0x7f00000000c0)=ANY=[]) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000000)='threaded\x00', 0xfffffdb9) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x208000, 0x40) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000004c0)=0x282, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1ff}, 0x1c) getdents64(0xffffffffffffffff, &(0x7f0000000240)=""/197, 0xc5) sync_file_range(r1, 0x8, 0x10001, 0x1) r4 = socket$inet6(0xa, 0xffffffffffff, 0x2) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:37:09 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200)={0x0, 0x200000000000000}, 0x8) close(r2) close(r1) 03:37:09 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:09 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xff, 0x4000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) accept$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14) sendmsg$nl_route_sched(r1, &(0x7f0000000a00)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000300)=@deltfilter={0x698, 0x2d, 0x708, 0x70bd29, 0x25dfdbfd, {0x0, r3, {0x18, 0x8}, {0x1, 0xfffb}, {0xf, 0xc}}, [@filter_kind_options=@f_route={{0xc, 0x1, 'route\x00'}, {0xd4, 0x2, [@TCA_ROUTE4_ACT={0xc4, 0x6, @m_ife={0xc0, 0x2, {{0x8, 0x1, 'ife\x00'}, {0xa4, 0x2, [@TCA_IFE_TYPE={0x8, 0x5}, @TCA_IFE_SMAC={0xc, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @TCA_IFE_DMAC={0xc, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, @TCA_IFE_PARMS={0x1c, 0x1, {{0x1000, 0x6, 0x5, 0x7, 0x8}, 0x1}}, @TCA_IFE_DMAC={0xc, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @TCA_IFE_METALST={0x24, 0x6, [@IFE_META_PRIO={0x4, 0x3, @void}, @IFE_META_PRIO={0x8, 0x3, @val=0x3505}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_SKBMARK={0x8, 0x1, @val=0x5f}, @IFE_META_TCINDEX={0x4, 0x5, @void}]}, @TCA_IFE_DMAC={0xc, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @TCA_IFE_PARMS={0x1c, 0x1, {{0x9, 0x3, 0x0, 0x0, 0x8}}}, @TCA_IFE_SMAC={0xc, 0x4}]}, {0xc, 0x6, "56488e97bf"}}}}, @TCA_ROUTE4_POLICE={0xc, 0x5, @TCA_POLICE_AVRATE={0x8, 0x4, 0x9}}]}}, @TCA_CHAIN={0x8, 0xb, 0x5f}, @filter_kind_options=@f_route={{0xc, 0x1, 'route\x00'}, {0x570, 0x2, [@TCA_ROUTE4_TO={0x8, 0x2, 0xbd}, @TCA_ROUTE4_ACT={0x4f4, 0x6, @m_police={0x4f0, 0x8, {{0xc, 0x1, 'police\x00'}, {0x418, 0x2, [@TCA_POLICE_AVRATE={0x8, 0x4, 0x400}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0xe65, 0x9, 0x3, 0x5, 0x6, 0x1, 0x7c, 0xfffffffffffffff9, 0x6, 0x9, 0x81, 0x3, 0x3ff, 0x80, 0x6, 0x3, 0x0, 0x7fff, 0x0, 0x5, 0x5, 0x80, 0xffffffffffffff7f, 0x1, 0x6, 0x4ed, 0x7, 0x1, 0xf90, 0x3, 0x7f, 0x2, 0x314, 0x10001, 0xfffffffffffffffc, 0x1f, 0x2, 0x9e3b, 0x2, 0x9, 0x4, 0x3, 0xa28, 0x8000, 0x7fffffff, 0x9e, 0xffff, 0x2, 0x1000, 0x8, 0xe9, 0x1, 0x55d, 0xd78b, 0x6, 0x541b, 0x5, 0x0, 0x7a, 0x40, 0x5, 0x8, 0x1, 0x800, 0x40000, 0x2, 0x6a03, 0x3d8, 0x1, 0xfffffffffffffff8, 0x4ba, 0x1, 0x7, 0x5, 0x5, 0x2, 0x4, 0xc8fc, 0x3, 0x401, 0x2, 0x8, 0x9, 0x1000, 0x8000, 0x0, 0x4, 0x3, 0x8001, 0xad1, 0x7fffffff, 0x824, 0x1, 0x8, 0x542b, 0x0, 0x7f, 0x0, 0x9, 0x7, 0x400, 0x1, 0x100, 0x8000, 0x9, 0x2531, 0x30000000, 0x5, 0x2, 0x1000, 0x1, 0x7, 0x2, 0x8, 0x3, 0x3800000000000000, 0x100, 0x10000, 0x1, 0x1, 0x5, 0x40, 0x7ff, 0x7, 0x10001, 0x40, 0x80, 0xa8, 0xc5, 0x3, 0x631, 0x1, 0x8001, 0x8e, 0x6, 0x9, 0x8, 0x3, 0x20, 0x5be9, 0x9, 0xffff, 0x7fff, 0x2, 0x9, 0x6, 0x400, 0x54, 0x7fffffff, 0x2, 0x0, 0xfffffffffffffffd, 0x3f, 0x9, 0x7, 0x4, 0x5, 0x40, 0xff, 0x2, 0x1f, 0x3, 0xc3e, 0x0, 0x10001, 0x6, 0x49, 0x2a, 0xabc4, 0x5, 0xff, 0x0, 0x6000, 0x4a6d, 0x3, 0x101, 0x4, 0x4, 0xff, 0x100000000, 0x4, 0x5, 0x1f, 0x6, 0x3, 0x1000, 0x200, 0x3f, 0xffffffff, 0xff, 0xffffffffffffff80, 0x81, 0x100, 0x40, 0x10000, 0xffffffff80000000, 0x400, 0x3501, 0x4, 0x6, 0x6, 0x166, 0x3, 0x0, 0x7, 0x7fff, 0x8, 0x400, 0x5, 0x0, 0x1, 0x2, 0x4, 0x8, 0x9, 0x3, 0x5, 0x40, 0x100, 0x1, 0x100000001, 0x8, 0x8001, 0x1000, 0x5, 0x9, 0x101, 0x6, 0xba87, 0x1, 0x10000, 0xffff, 0x8000, 0x7, 0x400, 0x1000, 0x80, 0x3, 0x2, 0x92, 0x7, 0xfff, 0x8, 0x6d14e800, 0x3, 0x9, 0xffffffffffffffff, 0x7, 0x7, 0x1, 0x1, 0x7fffffff, 0x0, 0x7, 0x800, 0x5]}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x2}]}, {0xc4, 0x6, "e321edbe261edd46dc98651b7f40427581a5007e423a3abf6a473328b495967fb6c0f5f83f5b54425f0a8f77a013283031a775635800795c613ca4be949624f043d130ad745200a30a87c68b2fdcb3564af64ac73c62e48cf48297b4c899d70e9ab44be74dc0ed639f4a555dd2d1b7c0ddacbdce9167a3e1d97ec9fea6168aecb461fe012170ec567f0919248d4f01f562810701de1d2d31e7ca84fba49d82552e25624572bb9b5c2d3ae20d8b72c3871f714590fe932959726f73e4892aa250"}}}}, @TCA_ROUTE4_ACT={0x68, 0x6, @m_simple={0x64, 0x6, {{0xc, 0x1, 'simple\x00'}, {0x14, 0x2, [@TCA_DEF_DATA={0x10, 0x3, '/dev/amidi#\x00'}]}, {0x3c, 0x6, "a4934b4e504177701de416e58b1a3ec9496774c3935be449468a6974c7d9c90a44843beee4bf6178a581ba485974de6f5a557ca5aece"}}}}, @TCA_ROUTE4_FROM={0x8, 0x3, 0x36}]}}, @TCA_RATE={0x8, 0x5, {0xa9, 0x8}}, @TCA_CHAIN={0x8, 0xb, 0x5}]}, 0x698}, 0x1, 0x0, 0x0, 0x881}, 0x0) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000c80)=0x9) prctl$getname(0x10, &(0x7f00000000c0)=""/134) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000a40)={0x0, 0xd6, "6d6100a08b42dc0fa8dca215071e4e4fce9d9a1f59e94b822a16f1d366907d8a60790803b670fcd77b8eb3d739282fa5c42ef774a8244fd5279791dcc9005c47f4e975828b2672a1287dd5d8df88fa36ef9b4f981a0e3bc1e1314f178133f96bce82f0cad9bb5c3d50932b87ba91e090007d82a23f82f3fc7d0edcf06585fe5a3de980e56495ffc0caea5ab8f131056897273c2699d923b57f64f501ee00e391e544449f74a9262c057be02170156ca55744aa3ae1b4b9677b773216768c6c12a81ab72cf0c066ffb38e3a87560259e0e01f97e7b9e6"}, &(0x7f0000000b40)=0xde) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000bc0)) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000b80)=@assoc_value={r5, 0x4}, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x7ff, 0x40) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:10 executing program 6: read(0xffffffffffffffff, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r1, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000000000)) 03:37:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = fanotify_init(0x4000000000000000, 0x0) fanotify_mark(r1, 0x11, 0x20, 0xffffffffffffffff, &(0x7f0000000040)='/\x00') creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f0000000180)='./file1\x00', 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r2, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) 03:37:10 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x8c27504310b85958, 0x0) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000100)) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x109000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x103ff, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:10 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:10 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000040)={0x8001, 0x1ff}) getsockopt$XDP_STATISTICS(r3, 0x11b, 0x7, &(0x7f00000000c0), &(0x7f0000000180)=0x18) r4 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x7, 0x201) bind$bt_l2cap(r4, &(0x7f0000000140)={0x1f, 0xffffffffffffff5d, {0x8, 0x8000, 0x0, 0x2, 0x9, 0x9}, 0x4, 0x7}, 0xe) 03:37:10 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) getsockname$llc(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10) 03:37:10 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) kcmp(r0, r1, 0x1, 0xffffffffffffffff, r2) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x2000000000000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:10 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:10 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3, 0xffffffffffffffff}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x141400, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x105201, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000140)={0x7, 0x0, 0x1, 0x7}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:37:10 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200)={0x0, 0xa000000}, 0x8) close(r2) close(r1) 03:37:10 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:37:10 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f00000001c0)='personality\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000000040)=""/81, &(0x7f00000000c0)=0x51) 03:37:10 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000100)="025cc83d6d345f8f7620701c45d1af6c4b8a2a68c706264b609c4b86808bcec87b37ea641e16340904108a7f530a2b3bdb1c685cdb17d0f238a2988f2ca0da23b1c179a4699a519866faeae81a94f119ea395d6ddf63d142c0389db1961f76f194473090c79dc3e1c7703bf9c4d453b1edf595364d47c8fe86") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000040)=ANY=[@ANYBLOB="2ffc01025d130b6e04ce87f3f5"]) 03:37:10 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) pipe2(&(0x7f0000000080), 0x84000) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$admmidi(&(0x7f00000014c0)='/dev/admmidi#\x00', 0x10001, 0x0) getsockopt$XDP_MMAP_OFFSETS(r1, 0x11b, 0x1, &(0x7f0000001500), &(0x7f0000001580)=0x60) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000000)=0x400) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:11 executing program 6: read(0xffffffffffffffff, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r1, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000000000)) 03:37:11 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:11 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000080)="3bdc2ced0712019d1700b89a0346696c717e9c140b424c2adb9ba01ae977e5f28883266a3cdfe563606e", 0x2a) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:37:11 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x22000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@dev, @in=@broadcast}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xfffffffffffffffe, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r2, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 03:37:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x2, 0x0, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:11 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:11 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x3, 0xff, 0xf, 0x7, 0x5, 0x7f}, 0x20) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) semget$private(0x0, 0x1, 0x80) 03:37:11 executing program 4: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x1fb, 0x2, 0x3, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:11 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200)={0x0, 0x1000000}, 0x8) close(r2) close(r1) 03:37:11 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x4, 0x62141) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) dup2(r0, r1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)) 03:37:11 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x0, 0x3) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f00000000c0)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000180)=ANY=[@ANYRES32=r1]) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r1}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="70996083da48adfed44738c5cf209170f2b24290352e928b77946d7aa9237a2903b5c7", 0x23) 03:37:11 executing program 4: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:11 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)={{0x8, 0x57}, {0x1ff, 0x4c3ed073}, 0x1, 0x2, 0x6}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) dup3(r0, r0, 0x80000) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x100) syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x0, 0x101080) openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc0\x00', 0x80802, 0x0) memfd_create(&(0x7f00000003c0)='/dev/snd/seq\x00', 0x1) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000440)={&(0x7f0000000400)='/dev/snd/seq\x00'}, 0x10) ioctl$TIOCSBRK(r2, 0x5427) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)={{}, {0x4000}, 0x0, 0x0, 0x7}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:37:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0xb}, 0x7}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x20, 0x8000, 0x100000000, 0x8, r3}, &(0x7f00000001c0)=0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:11 executing program 5: rt_sigsuspend(&(0x7f0000000240)={0x1f}, 0xfffffdf4) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x2000) ioctl(r1, 0x5, &(0x7f00000001c0)="025cc83d6d3c5f8f762170faa99286195d9a655a39c4d755d43275abff199bb92c062221ae2aa58b5c0db039061dd66e66eb6885ae445fc8065e83f47a71f6d4800e7ba16f9054") sendfile(r1, r2, &(0x7f00000000c0), 0x5) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000100)=ANY=[@ANYBLOB="1f7a7e9c43c1b006a6e8b13408a963027167962c442a7e0a4324eddcf6e405c65f0f16a149be51ee589b53faac3bb24e777b335b44be51bfc221e10b0b5c4da025d54c2890db762d6eae1491e02b778010f72981de41a7851743991a18e7321babbb3b42255b648d22cbfbdb48946784a5458ece2aa291c1e36283d877c0300000000000000000000000"]) 03:37:12 executing program 6: read(0xffffffffffffffff, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r1, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000000000)) 03:37:12 executing program 4: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:12 executing program 0: r0 = socket$inet6(0xa, 0x1400000000002, 0x5) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:12 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x4302) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x2000000000008911, &(0x7f0000000140)="025c345f8f7620700000008527a153c218d214ea470623ff7804573656aad8e2f370a976a65306439c3e09005db3a8f6c6c5bad30b9e8c6f1364bb71911c15c25248f1d9daf112664515bd6c82e90a3e7d5f44b740828e2f59227cffccd283c077eee270efe261cbdc09dd76e14dd3b02c0000f9cab9692e4084c966d64a52851998fdf4f02835866750cd4a5c06daebc51a897565f962133e4bd8ee8ffd2ea416db81e8ef75065a9c5df7f5dfa4874c5c01e237b81822853e652dc7bd9b83dd817218714d5dc131e336af37e0bb7b8f09ba3715549a02248535d45a940a00000000000000000000000000") readv(r0, &(0x7f0000000340), 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x80) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00000000c0)=0x7f, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:37:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x2}) 03:37:12 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:12 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:12 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f00000000c0)=ANY=[@ANYBLOB="9fbaeee500fdf867021a91df5f96b925839a6897d6bf047d82d34aa89996e3421945b854a52920066e544dd29de7d30b7592021f74a40640cd5c44a738fe935f7e2bf0567b545c361707176d910977476338e39ffefe91761e9bfc94b41eaa4c4dcd6fc3569ae1e1735cbdd0d2f14c2a6288dddbb3d7bc21eab159b5f8b021e5c7a8fb86a66d93c5c95cf15c3c9c2da804098cc6d1e077ace076ab542cd56012ee7c3b07af5856d1907f0413b74ac415830eb74375"]) 03:37:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') fadvise64(r0, 0x0, 0x8000, 0x5) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:37:12 executing program 0: r0 = socket$inet6(0xa, 0x1000000000001, 0x807f) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x10000) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000080)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:12 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200)={0x0, 0xa}, 0x8) close(r2) close(r1) 03:37:12 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getpeername$packet(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000980)=0x14) recvfrom(r1, &(0x7f00000000c0)=""/222, 0xde, 0x20, &(0x7f00000009c0)=@can={0x1d, r2}, 0x80) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000200)='./file0\x00', 0x402f, 0x5, &(0x7f0000000500)=[{&(0x7f00000002c0)="abb801894441fdb6d1abc4180fb5f4a461d339b48b9e6426ad3df37bee265f00a51f5fda08951af80d84699a4ea795b23c5545f1ab2987f2e9a52a6bd2de23258d0ab581d478d9efa3dd64b0ba003608b48bca2cb47a971d6f10cd7f3ad0", 0x5e, 0x9}, {&(0x7f0000000340)="c04ba2ba1dedc7bb372bd9fdf495f33b2c7f7127fdf309e0bbc212e7802d1da18abac109ad3248c6799f88db3afeb397c57c1551b9e4cecbdc024748f2ba99ea392b65c26579ad46f3dda893c4810925c034fa9db3d3803fbfc7e9f86242bf9b85342a287d069fd50d66e25728193daca62c6490c227", 0x76, 0x22e}, {&(0x7f00000003c0)="78719f395fc7100a84d717f9db60194b558ca3cafe97b2c70f0b0e76cf8a7747233ae54271247099aad62b0d1c81d48ccf9ba3e7c15108881beeb5edc532ef5c83a53b0066be232c333e2e24b2d4924e620941276b08ed82bf41343dbe44f6442af2a821eef5033709cb689848a827734d57947c567177270d4a50e47921fa441fd2dd9b9e8bc45d9f1d21a3aa3863edf9ea6552e3877a316ef336bf397c208649b781dca73e040a7772c43a5a4ab911bca0", 0xb2, 0x7}, {&(0x7f0000000240)="dc7b9849d529076d77ee5f5df6c516a29f9ece4e71aa7b98749d11e886ad17d3633ea3ff8e5a6d7d90cc2ec8c0660f", 0x2f, 0x10000}, {&(0x7f0000000480)="cf856c66acd609f3b2f402e3c6f546a555445bfe833520422c4f2ef3d12c5e12bcf6eebdfe5871b00df24dc7542e8985f748981134193f7143c63b68ecdb0db2e40a0105a0172ec47d2087ba785ae3d37c0747d9bd5fc6e7f61aa2bfffbb6357c6f99880cd3d16aff00813", 0x6b}], 0x21000, &(0x7f0000000580)={[{@minixdf='minixdf', 0x2c}, {@dax='dax', 0x2c}, {@nojournal_checksum='nojournal_checksum', 0x2c}, {@noload='noload', 0x2c}, {@nobh='nobh', 0x2c}, {@bsddf='bsddf', 0x2c}]}) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000005c0), &(0x7f0000000600)=0x40) 03:37:12 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:12 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000100)={0x9, 0xcd, 0xff, 0xfd, 0x8000, 0xfffffffffffffffd}) 03:37:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) getpid() fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000000040)='attr\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:37:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000001c0)=0x2, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xa0703, 0x0) munlock(&(0x7f0000001000/0x4000)=nil, 0x4000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x3c4, 0x30, 0x9, 0x1}, &(0x7f00000000c0)=0x18) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x3, 0xff, 0x7}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={r3, 0x7, 0xfff}, 0x8) r4 = socket$inet6(0xa, 0x80000, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:12 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:12 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) write$binfmt_misc(r2, &(0x7f00000000c0)={"fa1600", "cea8915984a1807a80f0efecdfeaf68353220ce2e975496e2103309e6ea4b6273282ce58309619496cd3b081fac93f317f27180c60d8a5196a1253f1404cedc369ff643455a017bac51456825050cf5c91b3e61ee6f15616f303c7dd9e0cd7dbceef86b81951c30bd5c78650f92a889b9f49bb6b98b07e708dbd84a2bb242a57330030c437a6b2adbaf84bd6fd8fc3f68c9d38c87a38c31a7194e628f79838226f2052cdaeebf5e3e93b1b7bded31898122441de05a1dbbad720e4d5a7496d1776825bebd3827bd53ab8ae8e60edd797f3b0"}, 0x68) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="3674bbded37ca20b59b4a5128efe1ae27ef16c91f089b1f5bc072928ea501115f5f58a558a3a28ee1430431f5730216a2463d4278ec6becbdedf17590607946c986ae2299726b1c8bb70077b7626e5e3eccd", 0x52) 03:37:12 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) finit_module(r0, &(0x7f0000000000)='/dev/kvm\x00', 0x2) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pread64(r0, &(0x7f0000000080)=""/130, 0x82, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x2000000020004b, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:12 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:13 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:13 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000000)={0x80000001, 0x57}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ptype\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) readahead(r0, 0x7, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20402, 0x40) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:37:13 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:13 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200)={0x0, 0xa00000000000000}, 0x8) close(r2) close(r1) 03:37:13 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:13 executing program 5: prctl$setmm(0x23, 0x0, &(0x7f0000ffc000/0x4000)=nil) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) ptrace$setregset(0x4205, r2, 0x200, &(0x7f0000000180)={&(0x7f00000000c0)="e7ecc0b0028e25614f1dcc4e693e2b2e1d1ece9a8b876912a17421802234ac6a7f87025fa027b99a03c016d03799d1e0954e2033c8200cab451baae032fbb20e50f539f8c8c788e1cf27f5541563d7f3fe9178ffd686766e48188d794c5b76169b578b517fedb1042735a8de540abf9cc36c08b27d79e92ff6db18fa4736b670664debb056b354482cf1d3ec04d9952d69c885723c45eedd91efd74d9179b1d0ea683e9a4339c12ac2f8a51306ff", 0xae}) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x0, 0x200002) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f00000002c0)={"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"}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000080)=ANY=[@ANYBLOB="b90b0000f56068f1157f1689e8fb8fc11231733e73c54d6870dd5595e9c764003af3fa3d1ac171503c1aef0d0951763bc4e5357978f0168df9e9ddb1a0fe60f4"]) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$KDSETLED(r4, 0x4b32, 0x10000) 03:37:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x2a14, 0x3}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000540)={r1, &(0x7f0000000040)="af", &(0x7f0000000480)=""/192}, 0x18) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r2, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) 03:37:13 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000003c0)=@nat={'nat\x00', 0x1b, 0x5, 0x450, 0x0, 0x1c8, 0xffffffff, 0xd0, 0x0, 0x3b8, 0x3b8, 0xffffffff, 0x3b8, 0x3b8, 0x5, &(0x7f0000000100), {[{{@uncond, 0x0, 0x98, 0xd0}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x14, @dev={0xac, 0x14, 0x14, 0x1d}, @dev={0xac, 0x14, 0x14, 0x15}, @icmp_id=0x67, @icmp_id=0x65}}}}, {{@uncond, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x1f, 0xfffffffffffffffa, 0xfffffffffffffffc, 0x1}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x8, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xc}, @port=0x4e22, @icmp_id=0x68}}}}, {{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, 0xff000000, 'syz_tun\x00', 'syzkaller1\x00', {}, {0xff}, 0x11, 0x2}, 0x0, 0x98, 0xd0}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x11, @dev={0xac, 0x14, 0x14, 0xd}, @dev={0xac, 0x14, 0x14, 0xc}, @icmp_id=0x66, @gre_key=0x9}}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, 'syz_tun\x00', 'rose0\x00', {}, {}, 0x0, 0x3, 0x9}, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x2, 0x6, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x5, [0xf3db, 0x8, 0xbf, 0x1, 0x3f, 0x8], 0x8cc, 0x1}, {0x4, [0x9, 0x0, 0x7, 0x7, 0x82, 0x39db797f], 0xfa13, 0x7f}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:37:13 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) r5 = getegid() getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x4e20, 0x725, 0x4e24, 0xffff, 0xa, 0xa0, 0x80, 0x2c, r3, r4}, {0xdb, 0x9, 0x3, 0x8, 0x3, 0x4, 0x5, 0x9}, {0x3, 0xffffffff, 0xc4, 0x800}, 0x0, 0x6e6bbe, 0x3, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d2, 0x7f}, 0x2, @in=@rand_addr=0x9, 0x3503, 0x1, 0x0, 0x3, 0x71f, 0x9, 0x7fffffff}}, 0xe8) fchown(r1, r4, r5) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x2, 0x3002, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:13 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:13 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:13 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x40) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000140)={0x1, 'veth0_to_bridge\x00', 0x2}, 0x18) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000000c0)={0xffffffffffffffff, 0x2, 0x400, 0x0, 0x400}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x3, 0x1, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000180)=0xfff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x10007, 0x4, 0x2ffd, 0x1000}) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x4, 0x3, 0x1}}, 0x425) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}) write$binfmt_aout(r1, &(0x7f00000002c0)={{0xcc, 0x8001, 0x7, 0x305, 0x31c, 0x5, 0x11d, 0x7744}, "3c100f604c2ef1a3d3981c8c8a403e6c2879c0aa1f0ef57fed760ad16043b9a640f93a7f8a1163155344e91a83632d217e3480c473d42dec091212453357259cddf406a0c3bcea21b4706792fbc39709aed7657e7ae3e325c6899e9dcded38c728337e67ff93ba7aa3bb50d715e5b6b350d7e7d69cc55e9409f79bb2d1f19d6c1abe431fe427c9cc", [[], []]}, 0x2a8) 03:37:13 executing program 2: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x6, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x8, 0x10}, &(0x7f00000001c0)=0xc) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x20080, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r3, 0x4c00, r5) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 03:37:13 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f00000000c0)=ANY=[@ANYBLOB="148f41aa6d236afcbb87c5d75fe0c64cd5972cd528f96fa8d7c5a7b0501a9e86049d9a7f7c66eabea52b1c9e5d84e3fd9d0246a820b01fa00be056142adb56952ee8e011a841785b535b4e0fdec49eacb42dcda64cf70943c1413475026310f0cdfa71e8380c28e547fba84c85398944d5156247159c8d331a95cc828bbe63c290f94be3b2e4dbb81f3658b1f40acce91a343342bd0f3cbdcb867ada2fcad5436663aa4df63fd5ef"]) 03:37:13 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:14 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:14 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) dup(r0) 03:37:14 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:14 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x6, [0xffff, 0x3, 0x3ff000000000, 0x0, 0x101, 0x0]}, &(0x7f0000000080)=0x10) 03:37:14 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x9) sendto$inet(r1, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = gettid() fcntl$setown(r1, 0x8, r2) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8001, 0x8003) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000000)='(\x00', r3}, 0x10) recvfrom(r1, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x120, 0x0, 0x35) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:14 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200)={0x0, 0x40000000}, 0x8) close(r2) close(r1) 03:37:14 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:14 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x40000, 0x0) ioctl$RTC_IRQP_READ(r1, 0x8008700b, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1000000000004, 0x8) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000100)={'ah\x00'}, &(0x7f0000000140)=0x1e) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x1) pwrite64(r0, &(0x7f0000000200)="11e2d3955344f2c3866f17fdbdea86e09f02a7f25710c50d343ecdfaaf84d1eb779a876c4c34c1f897eb371397a7614856f83291cf2e8e787e46087bf2e3c69bef55d468453a7aaad86d", 0x4a, 0x0) io_setup(0xcb83, &(0x7f0000000180)=0x0) io_submit(r4, 0x3, &(0x7f0000000540)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x928e, r0, &(0x7f00000002c0)="8f3332c95e79ca557029d8603461bdddc54d66828f5f8da65d3feb0ce10176dd9aa088b6cc448a0a2b6f7f11e8ff474a385e12e6ec4a25e6048f0f0e85a98da47eb5b6ef2cc5d9159a665d945bdd3d82e6bd4cf640af89447aaa7a9cfdeb57a80b61178f2badd4aa51ef3f4b8406646f274bf13de28fff00778114aa80b823587139c876", 0x84, 0x0, 0x0, 0x1, r3}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x6, 0x6, r2, &(0x7f0000000380)="ac651a07236477b3532e9d9d0569800fa61a28dcbd7fd5f3ba53fa563d213d186f38c8e5ca026496fb2c53455365e6bcfee8672912c81ded0cda42b975014b00569c275645d8b36770d178b9486877459bd26157445fcf2f112e5031c620e0a320025c9f078cdcfefe056b3d32f3741b219279dbe90f996a61507fec8a10b7530cae2d772bd1d8e9fab88dfbeba69f2291c76d2e02c44ecdcc6da3f4134b10381833cffb1ff9730a2eff385b94bf32d27a9318fe05c9530d2f2f33df201940", 0xbf, 0x6, 0x0, 0x0, r3}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x1, 0x6, r1, &(0x7f0000000480)="3ae99175d76a197b4fdca8d68af53e332265ee3db83cacd67bf6365870a6fb4da9633564e2d420788d09a6849c7e87793b6ebee1c7827c85f7cac8d50c6d99b6432d14a8636de0af6fce848b40", 0x4d, 0x6, 0x0, 0x1, r1}]) 03:37:14 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") [ 1209.497817] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 03:37:14 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000300)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000002dc0)) r2 = getpid() sched_setattr(r2, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0x8, @tick, 0x0, {0x0, 0xfffffffffffffffe}, 0x3f}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) process_vm_writev(r2, &(0x7f0000000880)=[{&(0x7f0000000100)=""/110, 0x6e}, {&(0x7f0000000180)=""/157, 0x9d}, {&(0x7f00000003c0)=""/248, 0xf8}, {&(0x7f00000004c0)=""/234, 0xea}, {&(0x7f00000005c0)=""/253, 0xfd}, {&(0x7f00000006c0)=""/142, 0x8e}, {&(0x7f0000000780)=""/220, 0xdc}], 0x7, &(0x7f0000002d40)=[{&(0x7f0000000900)=""/226, 0xe2}, {&(0x7f0000000a00)=""/131, 0x83}, {&(0x7f0000000ac0)=""/67, 0x43}, {&(0x7f0000000b40)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/124, 0x7c}, {&(0x7f0000001bc0)=""/4096, 0x1000}, {&(0x7f0000002bc0)=""/89, 0x59}, {&(0x7f0000002c40)=""/196, 0xc4}], 0x8, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:37:14 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) sched_yield() readv(r0, &(0x7f0000000180)=[{&(0x7f0000000300)=""/242, 0xf2}, {&(0x7f00000002c0)=""/4, 0xfffb}], 0x2) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r2, 0x4c00, r3) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 03:37:14 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:14 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") write$binfmt_misc(r0, &(0x7f00000009c0)={'syz1', "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"}, 0x1004) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000940)='/dev/zero\x00', 0x1, 0x0) connect$netlink(r3, &(0x7f00000000c0)=@unspec, 0x26d) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f00000001c0)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:14 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) 03:37:14 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:14 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc4c85512, &(0x7f0000000040)=ANY=[]) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="5060395f98fdfe70ac3d0b45379e5ff0378e70f2387e99fc479a3337744ba8fb0a33b88249d5d8425771fcc376eccdfd33aebc887ee2e332620b", 0x3a}, {&(0x7f0000000040)="0e950bb9a6b952c439b786e2c19586229cdba115abe46cdb5714e4d38f89fdb7774de2a936306775fa39bdf4ed5f514d59cdd4a7ecb244c205ac5c7777cf1ec437078f6840ddf7064d7962988f36cbe7804fbde32d07e452e14af5629ed7451401f4e85218c3991407e971e2895908697e4cc6c156641f75eb0e60d2c127befd9bc1772ffdb610ef64d192be370280e9685b637f68dda0d52aec9c98468aed7e04e7aef2e614dff5d07c7e3c02eda0caec5ca9c6760005aa749ed0ae10db71c7cfb5acbf6c86da2311dca7dda8", 0xcd}, {&(0x7f0000000140)="9d3efac0f45db620e5c4b30522d423f15e73d43c655ab79d170d605b567b1c8eee8b6ea1e61d474b27ba11bba344bc07f7f0ca312062196bbb70e60bf5fb7ff843a8504f80bbf1", 0x47}, {&(0x7f00000001c0)="61600dcbba74fdf6f41494e97d232907aeb86b29325fb90ee6c87fa8ca16d3887756d9c481c95e5053c50b069b61cd65547f88468611398014b7f41a78f83004b57bf18d69671fc6a00d4aa88acc29761a4f79f727eda51181a5e9fb9d29fbb248d7e490dbfd643769b6a85a8189369908040d659b1535ee2dcfa197493eb724cf6c003be3c144e49a6a86f486201e6214c046e9d3301c62566f002941c2bdb580c6bab25f67dbde", 0xa8}, {&(0x7f00000002c0)="0880416d365d1b1a991e577310d6aaa3d5254d752d5fbf8f64201916c92865c07645ec277ff5f1324c", 0x29}, {&(0x7f0000000300)="013899c2e1b4ecd5293c295868d349f6ce87d5edd12c7e935682218279ba4171ef13f502e22babb395fad83d2a38aba24b093183448ba0e1f45153a65fd0ba09c5b934945405cc78ee16628647b4b3c366972e5a8fc38adc82991c5d509830357d8dd53d20", 0x65}, {&(0x7f0000000380)="b558e94c4837b2ea51bdde481620719ad3cabc69bc3c5db223ef8abba24123f68df6a8818afe22088124a51c5f644e1f2c059ef5eb05ccd1f02d4bbd043d", 0x3e}], 0x7) socket$inet6_udp(0xa, 0x2, 0x0) [ 1210.386814] QAT: Invalid ioctl [ 1210.418568] QAT: Invalid ioctl 03:37:15 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(0x0, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:15 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:15 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000140)={@broadcast}, &(0x7f00000001c0)=0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:15 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000100)=ANY=[@ANYBLOB="fc6a73ff573fc23200000000000000000b67d05a2b49eb5ee461e2226c7bed5b461671ac9722d3d3db5d659130524e9b239aff3283c940de228cfda9e18dcb9346537f3d8070d39b01b4160da5d6a5d536969974319797a27e9900f7bf5228ca1ce3b6e2aaafa297328db80bb4e508e0b7eae8472b4338e95701d91606ab81a4defa242d08d1b95f84160523c3e19d30d05155229dfb76e0d127aa542e19f4ddec3d747e9f6f41245721135a32532dad6a4900869965a02c8c8e731dcaca08172720e67ed0372ba019b7fd5639f627"]) 03:37:15 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9, 0x95, 0x0, 0x3, 0x11, 0x0, "c3108424664541056bd7e574b1a6160b587de0f3045900fbd6375ce0eede65b8366c76f081cccb1f0dcdfbb634f77d75995d58de07a166902320bf12b816ef64", "71cdac1c6179a9ea66a8428b8a765464207eba5bc61c6070853786cdfe18bc46eb92f03b495a0ed94566356a4777afb03271e8e2c102af46e115bd90d8d76706", "20547e86a7c9b575b0756cd727bf94cad73c94bf3c80588215a9f69dbcf39e7c", [0x1, 0x8]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) io_setup(0x8, &(0x7f0000000040)=0x0) io_cancel(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x7f, r2, &(0x7f0000000080)="8f", 0x1, 0x100000000, 0x0, 0x1, r2}, &(0x7f0000000100)) 03:37:15 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200)={0x0, 0x4000}, 0x8) close(r2) close(r1) 03:37:15 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDMKTONE(r1, 0x4b30, 0x8000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f00000001c0)={@my=0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r3 = getpid() sched_setattr(r3, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{0x0, 0x8000000000000000}, {0x1000}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r4, 0x3) 03:37:15 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000000300)=0x5, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:37:15 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:15 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x40, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x4) r4 = accept(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000000)=0x80) getsockname$llc(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:15 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x3, 0x80000003f7fffc) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x80100) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000080)=0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r3) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000000040)={{0x3, 0x2000000000000, 0x8001, 0xffff, 0x9, 0x968}, 0x4}) 03:37:16 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8913, &(0x7f00000000c0)="00000000000000003c12751c9e3918d910000000") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:37:16 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:16 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f00000000c0)=""/195, 0xc3) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r2, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 03:37:16 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:16 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x2, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:16 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(0x0, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:16 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:16 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x10000008915, &(0x7f00000000c0)="02c7d6b6db475fe4150bebe0798a") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = getpid() fcntl$lock(r1, 0x6, &(0x7f0000000000)={0x0, 0x2, 0x10000, 0x9, r3}) 03:37:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000040)={0x1, 0x0, @pic={0x0, 0xd4bd, 0xfffffffffffffffb, 0xc02, 0x1, 0xffffffffffffffff, 0x1ff, 0x80000000, 0x5, 0x3f, 0x7, 0x6af1, 0x8, 0x2986, 0x9, 0x81}}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:37:16 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x5, 0x2, 0x100000000, 0x5, '\x00', 0x5}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000080)=ANY=[@ANYBLOB="3fc03f5e8b962b94ff582643f3c979093754492ccde85a65cc00327660ca1af4b951f950846bffd0f9737b84ca25068220dde1197d9a8412dde1557bd3d503a3"]) 03:37:16 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200)={0x0, 0xa00}, 0x8) close(r2) close(r1) 03:37:16 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) r2 = dup2(r0, r0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000180)={[{0x80, 0x0, 0x24, 0x6, 0x0, 0x80000000, 0x1, 0x7, 0x0, 0x9, 0x2, 0x81000000000000, 0x5}, {0xfffffffffffffff8, 0x80000000, 0xf9, 0x7012, 0x36c000, 0x19, 0x100000000, 0xfffffffffffffffa, 0x40, 0x7fffffff, 0xfff, 0x3ddd}, {0x9, 0x80000000, 0x0, 0x9d1, 0x2, 0x6d13, 0x0, 0x6, 0x2, 0x1, 0x3, 0x7fff, 0x5}], 0xda1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{}, {0x2, 0xfffffffffffffffc}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:37:16 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:16 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) open_by_handle_at(r1, &(0x7f0000000080)={0x47, 0x64eb, "d53f3e9594f192cbf6baf303d0453ea1ad7da9c726a1f91a688aa0df68f0b4f116d65c69abf5ff69fd31706eb793f84c2080c86d9d33022da5a8e84a97cb9d"}, 0x200) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:16 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xfffffffffffffffe, 0x10}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x400}, &(0x7f0000000100)=0x8) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) r3 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000140)={0x7, [0x8000, 0x1, 0x7, 0xd7, 0x5, 0x79, 0x10000]}, &(0x7f0000000180)=0x12) 03:37:16 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:16 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f00000000c0)=ANY=[@ANYBLOB="3fe0052cb3f1ebbeba3273409b1c8d0e37b709800d156f9a86f1358307907ca4946b0d6ca0668998fc3bf2d76397ffb5b796b0d851825a53b04c73f11dc9e9b429bcf7b395174881acb00e80d95914e7ad3a26541457e259bf42a7cee435306b612b99cc58da8b6cf8a2374b097ff5b2764983e3dc2602614c82715dae368d4cb6bae2bba7c8020e5d84faf4e8c5ff3f"]) 03:37:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000000200)=0x6, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000040)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) r4 = add_key(&(0x7f0000000180)='rxrpc\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r3, r4) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:37:17 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x8000, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r1, 0x40045730, &(0x7f0000000080)) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x10000, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000100)={0x2, 'vlan0\x00', 0x4}, 0x18) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) sync_file_range(r1, 0x0, 0x2, 0x2) 03:37:17 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:17 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000080)=ANY=[@ANYBLOB="883b1146234a045ac2e13e3ea7c22a0069a51a653a59c6051c2447c0fb51b6afc11039ecb4dacb3ff5690344001e4eb5968f44cc7fe061b4c697bea2046769392a9767f2f7293ef0b5f0c02f2bb0b3bb685f8b5cd31311fca594847e3a0de33361f4d5a35217af27554fff33f1c33fe013018fc11ed8e19ee1"]) 03:37:17 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(0x0, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:17 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:17 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7, 0x1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:37:17 executing program 0: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0xc00, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl(r1, 0x0, &(0x7f0000000080)="0396f485c3fab8b67ed5f0db514fe96916f51cf047d340a8e7ba3a1234cfb0419edf9cf5298da39402fea95c955a248af91d84fc4abb06c606ca3301185e76492923fd3cd09b") ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200280, 0x0) accept$packet(r2, 0x0, &(0x7f00000002c0)) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000200)={'nat\x00', 0x0, 0x4, 0x44, [], 0x4, &(0x7f0000000100)=[{}, {}, {}, {}], &(0x7f0000000140)=""/68}, &(0x7f0000000280)=0x78) 03:37:17 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x1ff, 0x3, [0x8063, 0x2, 0x80000001]}, &(0x7f0000000100)=0xe) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x8}, 0x8) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x82, 0x0) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0xa0) 03:37:17 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200)={0x0, 0x2}, 0x8) close(r2) close(r1) 03:37:17 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x121080, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:37:18 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:18 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1000000000000409, 0x10000) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = accept4(r1, &(0x7f00000002c0)=@rc, &(0x7f0000000240)=0xfffffffffffffec8, 0x80800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="c8000000fd11712f77e9ed01b4d61ee952a0b5e0401bf42befa06f84feeb5c17a80ca07b5466c4afaa3ee29e8cb3e37c666b3bec63470bcbfed72eb3541f5123da200bceb541ff74c95e6516de2810def2fba69ebc2ea03cfa3ef7db64f2e6e5d50a11c54ddb0aee91779555c2ec4c11b37c91f7536a0cc8851ab6dce2", @ANYRES16=r3, @ANYBLOB="11002cbd7000fbdbdf2507000000180001000c0007000200000008000000080001000a00000058000200080009000000000008000300050000000800070004f1ffff080007000600000008000b000a00000014000100ac1414bb000000000000000000000000080009000900000008000500ffffffff080003000400000014000300080007004e220000080001000000000008000400040000000800060001040000080004003f000000080005003f00000008000400fdffffff08000500c8360000"], 0xc8}, 0x1, 0x0, 0x0, 0xc000}, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:37:18 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000100)=0x0) getresuid(&(0x7f0000000140), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) sendmsg$nl_netfilter(r3, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x1ec, 0xd, 0x6, 0x4, 0x70bd27, 0x25dfdbfc, {0xc, 0x0, 0x1}, [@nested={0x64, 0x46, [@typed={0x14, 0x4, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x4f, @u32=0x2}, @typed={0x8, 0x24, @pid=r4}, @typed={0x8, 0x5, @u32=0x1}, @generic="f7a357ffb812aa864d7bdb7288d68e77fcca3908d9926ccb23137581c4de0752edfdd32ad7e12c4ea429ea09c794b54eab"]}, @nested={0xb4, 0x80, [@typed={0x8, 0x79, @u32=0x7}, @generic="d82a54393463f76e87395e5f5c609b5dfa3f9b201f0b9ab35cd6d2a678aa9f4c7951b0ea1f725552b07c4ca617f97bb58816f28e8a112f6f1ba5eb80617bd3c4e0ca5401663ab89c1abcc4a0d259ddcb029e2a9b10d200fd3f9444bf4cb4b5cb35d3cebeb8b6e15cfa60e5922fcaa966f4ef1eafee705d6f01f7ebdf74fdf672e777d8b762b67219ea5257f5c19740f01ab0537c9b6948c6774574f42628", @typed={0x8, 0x90, @uid=r5}]}, @generic="0886f73df2502efe00e840e96123e3d533e9ad222cf09463f970b692d18e781d61b8a4b2f342ecc63b7c64b2551eb90895f68100d2d4347787722f22088dc4de705472a5d5243b0708afd61db551553be5d7db68d8be4cb759bc367f10ca2abccfff3b31776fced12024804c2543b9fbf699a7a2882df7412a099751e2692c3592c20dd19727bd8f685d2dc6121cc2917eee9da3c8248833993a491debfdf85e1955a9d262cdf8e4040177b8ca31ec52784e8737022697fba6ce58caa69b3b86"]}, 0x1ec}, 0x1, 0x0, 0x0, 0x20004044}, 0x20000800) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:37:18 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:18 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) accept4(r1, &(0x7f00000002c0)=@nfc, &(0x7f0000000340)=0x80, 0x80000) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) r2 = syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0x40, 0x10000) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000140)={{0x3, 0x40000004, 0x7, 0x80, '\x00', 0x978}, 0x0, 0x20000000, 0x100000001, r3, 0x9, 0x9, 'syz0\x00', &(0x7f00000004c0)=['/dev/snd/controlC#\x00', '/dev/snd/pcmC#D#c\x00', '/dev/snd/controlC#\x00', '\x00', "1279292f00", ']]\x00', '@em1.cpuset&-\x00', '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', '/dev/snd/controlC#\x00'], 0x6e, [], [0x2de, 0x2, 0x42138d84, 0x7fff]}) 03:37:18 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:18 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:18 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6587, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x8003, 0x219dd22, 0x3, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x35670e61}, &(0x7f0000000140)=0x8) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x33, 0x8, &(0x7f0000000600)=[{&(0x7f00000000c0)="1c480223d7db5834bf5a", 0xa, 0x8}, {&(0x7f0000000100)="e7aa9151ebea1b66dd8b8f0611bbc2103fcda8b2eb7452aeea3dda626a81743d5694e3b3e906ea", 0x27, 0x403}, {&(0x7f0000000140)="0da4467e1f6af6653bea22144f3530d522f8b234acd3cb08742d6b09cff3a3e71452eca56ce556db1eb6d62f8e5592ef78fc0ea4521a904979bb92e652dff9f2c642aa24be1f81f2bc40d39a82a936d515d5b29ecb15c6b59bd371b86b", 0x5d, 0x8}, {&(0x7f00000002c0)="7f9153c9cc5af73fa7833fbce59b5eddb510016e8967a7671641a4cc0788c34e3a5412b281552e3c5118c0c5fbe810ee559a4584529d684fc558424ac465a782bc8833303bc3fed70fa75ac2222e4841809b1940a6c31a8c9d742dc0392398a5736e8aef44a1dcfd42e7ca3ae979d4669cc1aaddb3ae4378da9b35eeed16693077b6a6dd02629bc169592e2336e253b03972b7f98dbcf4d4a7ba99c2f52fa6e55344f191efa782b6cdcb0768bd58df7442939ab369acccf8e3eff76f645ef6eeae89eef2ee83871ed6e3890a516e850d8c6f68d45a0efb147f431b637c8b", 0xde, 0x8001}, {&(0x7f00000001c0)="4021fc91aa80c653d1af6e041802ee34dd8caec95cf5f72a6993a7041a5386aab421988f3323a0d051c8cc58f7d8224bab7ef2d2e19498342df7e156f4107088dd2c9af2d1f264c646d92c2fbd589ef0cf312c2b26b9393e01a47d4e51c99b7d6b417aa4ee4acdc99ed2a01c0d1777cb380f2ee9caf371ba0243865e4ca980071e", 0x81, 0x7}, {&(0x7f00000003c0)="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", 0xfe, 0x10001}, {&(0x7f00000004c0)="d611276f35a5c2152ec0c12ece8d5427fbca74968578b3f5a2059b8aa5b06f8fbdef0f954556809f685993ebb54bd52a5ce77264eb7b07127faa48797a5f67d691d758d774561bd68df04ead2c3dfe4351a5d71d58aa6059f5a5f784ffbe67226a1fd239bb278979cb81de4dfc953e1ddc3b78cb53bed889217d1ac4b837922eaf113c82659feb1b9cb58ad51d9b91a03920e50a0af7f4133a616ddfdce2698b652909d23ae1d3535e8f0fdd8b272d6dbda64ed2eca17a958488bc0049669d860ae1f1eda11f28abe15c0da06e", 0xcd, 0x7fff}, {&(0x7f00000005c0)="5529fab2178a56df6fb04e9ee4f26a72340fcb592639a2", 0x17, 0x1}], 0x10000, &(0x7f00000006c0)={[{@whint_mode_fs='whint_mode=fs-based', 0x2c}, {@background_gc_on='background_gc=on', 0x2c}, {@flush_merge='flush_merge', 0x2c}]}) 03:37:19 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6(0xa, 0x802, 0x400000000000003) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000680)=ANY=[@ANYBLOB="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"]) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400800, 0xd0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0)={0xffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000140)={0x3, 0x40, 0xfa00, {{0xa, 0x4e24, 0x3ff, @empty, 0xfffffffffffffffb}, {0xa, 0x4e21, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, r3, 0x7ff}}, 0x48) getpeername$netlink(r2, &(0x7f0000000000), &(0x7f00000001c0)=0xc) 03:37:19 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:19 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:19 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x4, 0x10, &(0x7f0000000080)=@raw=[@exit={0x95}, @alu={0x7, 0x80, 0x0, 0x8, 0x5, 0x0, 0x4}, @jmp={0x5, 0x1ff, 0xc, 0xf, 0x2, 0xfffffff8, 0x10}, @alu={0x7, 0x9, 0xf, 0x2, 0x4, 0xfffffffe, 0xfffffffffffffffc}, @alu={0x7, 0x179a, 0x9, 0x5, 0x0, 0x1c, 0x8}, @ldst={0x3, 0x0, 0x2, 0x9, 0xb, 0xfffffffe, 0x5}, @exit={0x95}, @ldst={0x0, 0x0, 0x2, 0x3, 0x4, 0xfffffffe, 0xffffffffffffffff}], &(0x7f0000000000)='syzkaller\x00', 0x9, 0xe5, &(0x7f00000002c0)=""/229, 0x41100, 0x1, [], r1, 0x8}, 0x48) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:19 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200)={0x0, 0x100000000000000}, 0x8) close(r2) close(r1) 03:37:19 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002680)) sendmsg$rds(r2, &(0x7f0000002640)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/57, 0x39}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000002480)=[@zcopy_cookie={0x18, 0x114, 0xc, 0x4}, @zcopy_cookie={0x18, 0x114, 0xc, 0x2}, @rdma_dest={0x18, 0x114, 0x2, {0x100, 0x7}}, @mask_cswp={0x58, 0x114, 0x9, {{0x6, 0x6}, &(0x7f0000000180)=0xffffffffe194854a, &(0x7f00000001c0)=0xb22, 0x7, 0x9, 0x1, 0x200, 0x8, 0xbf50}}, @mask_fadd={0x58, 0x114, 0x8, {{0x7f, 0x50000}, &(0x7f0000000200)=0x1, &(0x7f0000000300)=0xfff, 0x1, 0x9, 0x9, 0x9, 0x48, 0x3}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000013c0)=""/4096, 0x1000}, &(0x7f00000023c0), 0x10}}, @cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000002400)=0xbf, &(0x7f0000002440)=0x5, 0x8001, 0x8, 0x0, 0x5, 0x46, 0x100}}, @rdma_dest={0x18, 0x114, 0x2, {0x1, 0x6}}], 0x198}, 0x40880) 03:37:19 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x10}, 0x7f}, 0x1c) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f00000000c0)=ANY=[@ANYBLOB="62eeaeb644a9e3b63858c80f7ddd4e8e71a47cc71cf52e4ce79cb3fec847161d883bd44899e0283486f4c3e2f0a70cc010b2c9753979e7c7303a4416a2334a02ac9a87dcdc67f12c9e3255eb34d9c54d3ef7f00194e3a8e9c004d50fee400dd6d00e43155b43cc26381a414a2528aad29e8bc4b3bb208705abd5b7db6942fb9c0c42767509c5fa2494cf03bfd46db65908360451b4126ea86a9a6b5e14ef983f254c88657f871421"]) r3 = dup(r0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000080)={0x7, 0x40000000}) 03:37:19 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:19 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8001, 0x400) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="7dc7f2d8da459f759f102b8fefcfbe07", 0x10) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0xe0, 0x21, 0x0, 0x70bd2a, 0x25dfdbfc, {0x16}, [@nested={0x54, 0x3b, [@typed={0x8, 0x8b, @u32=0x9}, @typed={0x14, 0xc, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="76e53078a5c0588c423a372464fe8cf85b26527076971cdd8402e9732acf8703dd60e45bd684bedfe76d79778570ee118888991b"]}, @typed={0x8, 0xe, @uid=r3}, @generic="bce70474840c7f5e79ff3e5a318f0a593296a9f0c5c086671a0b153367b65f1a11dd006a05b8a18b1208d81d432d3ea84dc59b88f771759241c56ba4adc6575a4eb41177b3f7d54af4172a02d35507019b305bffd2", @nested={0x18, 0x5d, [@typed={0x14, 0x52, @ipv6=@dev={0xfe, 0x80, [], 0x1a}}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x40000}, 0x40) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0xfffffffffffffffe, 0x1, 0x1, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) [ 1213.798632] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xe7000000) [ 1213.806352] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1213.818935] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1213.826170] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 1213.837826] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xe7000000) 03:37:19 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0xfffffffffffffffe, 0x3) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000125e1655"]) 03:37:19 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:19 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") [ 1213.845569] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1213.854495] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1213.861596] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 03:37:19 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:19 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x7ff, &(0x7f00000002c0)="025cc83d6d345f8f7620703988db784f9202e481b5f3762cbbc0d06e3b864dba1342841397c260aeb3f2fe8616046766aa8034d63720d7953acd14a70a1954247aba6f977043fb9e455222748b3960a55804f819d909f0c6448713fc11f027519e7a66c67858cf3f253352c44f0b63b013a4a6fd6fd8bb306419d1d9eb299978be3fd5ecdcd87e2769270cea7fd19ffd22530b1b2ccb7e80be480db800a26cdfbb8c8318d35c8b87b787da7149ef8edfe58a91481c750a720d6540facaf376663396f81ae25cafc06673cd820000000000000fd236ddcb651e4939892b901510b9cf1cef1605af0450eda977f2f30b82eec6") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:19 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x10000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast2, @multicast2}, &(0x7f00000000c0)=0xc) connect$packet(r1, &(0x7f0000000100)={0x11, 0x1b, r2, 0x1, 0xa1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x14) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000600)=0x8000, 0x4) ioctl(r3, 0x8912, &(0x7f00000005c0)="025cc83d6d50c12acf112fb54cdff03bee09093f32c0faa586161a02262e3805ae") r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000180)={@empty, @remote}, &(0x7f00000001c0)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000580)={0x4, 0x0, 0x8a6a, 0x7, '\x00', 0x80}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000340)={0x9, 0x1b0, 0xfffffffffffffffd, 0x200000000, 0x5a6, 0x771}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000380)={@dev, @dev}, &(0x7f00000003c0)=0xc) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000400)={0x9, 0x0, [{0x40000000, 0x3, 0x7, 0x8, 0x10001, 0x6, 0x6}, {0x7, 0x6e5, 0x4, 0xffffffff, 0x7, 0x1, 0x647b}, {0x8000001b, 0x4, 0x1, 0x8, 0x7, 0xfe, 0x7}, {0xc0000019, 0x0, 0x2, 0x1000, 0x1f, 0x7aac, 0xa8}, {0x80000001, 0x0, 0x2, 0x8000, 0x71a, 0x2, 0x8}, {0x2, 0x7, 0x6, 0x100000000, 0x3ff, 0x100000000, 0x1}, {0x80000009, 0x80000000, 0x4, 0x1, 0x3, 0x9, 0x100000000}, {0xa, 0x2, 0x7, 0x8, 0x4, 0xffffffff80000000, 0x89d1}, {0x80000000, 0x1f, 0x3, 0x0, 0x1, 0x5, 0x10001}]}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000140)=0x7, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000002c0)={0x4, 0x1, 0x7edd, 0xffffffffffffffe1, &(0x7f0000000200)=[{}]}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000280)={0xaa, 0x40}) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000640)=0x4, 0x4) [ 1213.917152] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xe7000000) [ 1213.925053] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 03:37:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000040)) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:37:19 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:20 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x0, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:20 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xc4, "31cc0ed9caf9f577168781f1e96e14d0e2addae6d9b811fc48d01d28484a9e20d61c8ab2abfd64db1734408287dc69fbe37ba91d7b4a22a92bd11c04178e53d38c7b39dd93cce6b9db700f83b80ebaed46de409dd8e4cede50bd9310fe842a40af6a3b2bc0e1ec73841b837ca08a1a67f2b77a996bc1898b85eb6d9f7318e334dadfcdcf62acb25763f5f9851ea993ebdf04db6ef4ed39ed8cbef5d24a6a2cdae2b4c96d80eba61ee39d3321f90c2b65ea65bf83262b3a68b1cb8bdd7557a3ac8c77706c"}, &(0x7f00000001c0)=0xcc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="c9c6ed5c0e9336b46f000000000000000000000000"], 0xa) truncate(&(0x7f0000000040)='./file0\x00', 0x3) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) ioctl$sock_bt_hci(r1, 0x0, &(0x7f0000000240)="1cb28d01e391132a816c0d5185cd496ef4973dedaa6eb364d43b05712eaafe4b1fb75b9516062e51018e22f3243809f4709238d846b99408") setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e23, 0x3ff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}}, 0xb6, 0x8}, 0x90) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f00000003c0)=0x3) 03:37:20 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:20 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x600480, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000140)=0xffffffffffff4bd8) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@loopback, @broadcast, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0xc, r4}) 03:37:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000040)={0xffffffff}, 0x13f, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r2, &(0x7f00000000c0)={0x6, 0x118, 0xfa00, {{0x6, 0xffff, "a1b8738aabd9371089517ee491f40cae0a28b9cab09fd0770fca7d64337aa1eff6b5629169174c79a31b54895978de124e22a56cfbe81e707bf4b8d1a56e594970a8949a5936a8a12a031f3659c4699c2199da1a260a9525c4bf3ec97c15ed75cb02064ac790b37c528b155c980781da7e89f2ceb79fd740fac5ae8fd12563407db152baa5fcf839c2d232881cb2d925b86b2e8c783be446552e41e34903d8e11374acad4fc7d68211e6faf1535bf45b26252ec2e146f9f94517440ed2278e1174f686246a7ab3d283133b6e21677133a6aefac2a4af045a98149b3d3ed1a8af9a08089d9a287dfda7aa1476cbd916c97fb7335e10320014007af58a52d166df", 0x0, 0x7fffffff, 0x101, 0xc29, 0x4deb, 0x200, 0x6, 0x1}, r3}}, 0x120) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 03:37:20 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200)={0x0, 0x4000000000000000}, 0x8) close(r2) close(r1) 03:37:20 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x100, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r2, 0x0, 0x17, 0x7d, &(0x7f0000000140)="67bdaa83c2392df622c6c3a45e2f036062f61028078468", &(0x7f0000000180)=""/125, 0x80}, 0x28) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:37:20 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x0, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:20 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xd0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:37:20 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000040)) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 03:37:20 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 03:37:20 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x0, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:20 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f00000000c0)=ANY=[]) 03:37:20 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)) 03:37:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x100) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:37:20 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x749) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = creat(&(0x7f0000000340)='./file0\x00', 0x80) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000598], 0x0, &(0x7f0000000380), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x1b, 0x18, 0x0, 'bond_slave_0\x00', 'bond_slave_0\x00', 'teql0\x00', 'nr0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], @random="eccfe99c04bc", [0x0, 0xff, 0xff, 0xff, 0xff], 0xe0, 0x130, 0x178, [@m802_3={'802_3\x00', 0x8, {{0x0, 0x200, 0x2, 0x3}}}, @connbytes={'connbytes\x00', 0x18, {{0x3, 0x3, 0x0, 0x1}}}]}, [@common=@log={'log\x00', 0x28, {{0x1, "5a5ba1d7c2811e2da1645c3942617b0a10d9d2677e4e72f7cdd027ae910e", 0x8}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x8000000000, 0x7}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}]}, 0x2b0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = accept4(r0, 0x0, &(0x7f0000000240), 0x800) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f00000002c0)="a7b3ee9b16a68f3647255b222b56d30566b8eeec4e5e1fe7b548fb071e9bcbe7f66385434354311e7b9507f7f35ea1b60216f859629ce5443fd98428f312049e253a87be4492af4ea4b4d3d2") ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r5 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000940)="a0b31e990e597ee6fc4fd5b5dac1de220f07a26884402144be7b57edda1c50307dcffa996777d8dc16c6576b7c8d528d8afe0ce838f2894165d27c360d0233b206b2855db139522632530f6774827a7567e90486c07509439f27dae8f028dde19a42fcdb5531615cb2ba7db32703d324777666872811708aa0b2f00d763563cdf3817bd96c215e8cb1b26892d5f691224350cedfa1a9574d5eab9e9c5f7ec059ffca8b366343dec5dad198032c54cae119b3a0c7c5a70cec810cfb3e25d7612eea12d65ea7428de530db8fb943a66c", 0xcf, 0xfffffffffffffffb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) getresgid(&(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200)=0x0) keyctl$chown(0x4, r5, r6, r7) 03:37:20 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x7ffd) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:37:21 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:21 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="ac000000", @ANYRES16=r3, @ANYBLOB="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"], 0xac}, 0x1, 0x0, 0x0, 0x10}, 0x1) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:37:21 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)) 03:37:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x3, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:37:21 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) pipe2(&(0x7f0000000180), 0x800) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) fcntl$setlease(r0, 0x400, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioprio_get$pid(0x3, r1) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x4}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xd0, 0x420000) 03:37:21 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = request_key(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='bdevcgroup]\x00', 0x0) keyctl$get_keyring_id(0x0, r3, 0x5) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0x4}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x4, 0x7, 0x101, r4}, &(0x7f0000000100)=0x10) r5 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x200) ioctl$RTC_PLL_SET(r5, 0x40207012, &(0x7f00000001c0)={0x8, 0x7, 0x40, 0xa, 0x2, 0x5, 0x8001}) 03:37:21 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200)={0x0, 0x2000000}, 0x8) close(r2) close(r1) 03:37:21 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)) 03:37:21 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:21 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) socket$inet6(0xa, 0x3, 0x5) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000002c0)=""/4096) 03:37:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:37:21 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x80800, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:21 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf") 03:37:21 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xa3, 0x101000) accept$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="02") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:37:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:37:21 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf") 03:37:22 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x8, 0x7) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20002, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f00000000c0)=ANY=[@ANYBLOB="a498416ce8b422000c297dce7e3297ba635e13ddc930266505d431e2acd776efe4fc52de9183024d15962dcc50f10f4ddcebb936b0bb516a590e3e8c340a7037944f7461d8ba4f6f79b9a0f0c87680e48d5d36038c6f2c09428916aa763c39951fca970687f3075b76662b696ab235c5077b067177e7fade2d089da39e5f7ab016b6a0edda2d8d434cd4f69f852a83d0cee5bda24cdcb9b6c2b7c3"]) 03:37:22 executing program 0: r0 = socket$inet6(0xa, 0x0, 0xc8) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:22 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf") 03:37:22 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:22 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) sync_file_range(r2, 0x2, 0x10001, 0x6) 03:37:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x5, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000140)={{0x200, 0x100000000, 0x8, 0x3, 0x1}, 0x10000, 0x9, 0x6, 0x9, 0xfff, "c3396a8561d70d7d39d4ac5dd3ccea8b7c4c7280c71af1e026f02ea7423c50bb3fa613a98718a47f6789ba3a8dce51bd0db59abdd7d4872ca2be3a49b90839167a485a100d878da965050a54700eda121834ec29aa7f6be4e806d374f0b4a867b744a9485131f34d0d66585f98b0566a5df6622c703b85587209e6e09c5a0215"}) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r3, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000000080)={0x40, 0x3, 0x9, 0x6, 0xfffffffffffffffb, 0x400}) 03:37:22 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200)={0x0, 0xff0f}, 0x8) close(r2) close(r1) 03:37:22 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0d") 03:37:22 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x80000) ioctl$KDDISABIO(r0, 0x4b37) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:37:22 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:22 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0d") 03:37:22 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = dup(r0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00000001c0)={0x8, 0x314, &(0x7f00000000c0)="7e87e7bf9710cf260d2e79d048b1b9074c68b3ebeb64a6bf5d016ed2a5e5591dbbfdddc34d7ac63bbc91e53075cfb12cbcb55142f42b5f2026b600fe8b19f3b8ce71aed0437283130b079a925f9cd74e99c332704b51555e3cbc30c8cdf5e7d49323e44d78793ba0a472a9741af91710baccbe9d36dc249cec88674d10965349e367b7a4ed7dea4b4b4803ca6111052357b6f388311855c113861796c01a1decf80d63a3", &(0x7f0000000180)="8b9bc12b3ed54f0ed7a26261acd59099635920da7b6116f94903f04765b952d36fd7f4d946446cc58ff73fc5e7d767059eaeba59eaea9df2e64118140f", 0xa4, 0x3d}) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10040, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x8) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) r4 = semget(0x0, 0x0, 0x2) semctl$SETVAL(r4, 0x0, 0x10, &(0x7f0000000080)=0x8) 03:37:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1, 0x2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:37:22 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0d") 03:37:22 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x81) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1222880}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xe0, r1, 0x201, 0x70bd27, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffffffffffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffffffffda04}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffffffff8001}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x8000}, 0xc800) r2 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x9, 0x202) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x778, &(0x7f0000000300)="025cc83d6d345f8f762070") ioctl$KIOCSOUND(r2, 0x4b2f, 0xffffffffffffff01) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000280)={0xf000, 0x113000, 0x56dc, 0x0, 0x200}) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x81) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc4c85512, &(0x7f0000000080)=ANY=[@ANYBLOB="7bd1"]) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f0000000380)={0x9, 0x80, 0x7, 0x4, 0x3e}) 03:37:22 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x301100, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000000000/0x3000)=nil, 0x3000}) getresgid(&(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200)=0x0) getresgid(&(0x7f0000000240), &(0x7f00000002c0), &(0x7f0000000300)=0x0) setregid(r5, r6) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:23 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea070") 03:37:23 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8915, &(0x7f0000000040)="025cc83d6d345f8f762070") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000180)=0x10000000000062) read(r2, &(0x7f0000000040)=""/11, 0xb) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000140)) r4 = gettid() kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, r2, &(0x7f0000000000)={r3, r2}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000480)) r5 = syz_open_pts(r2, 0x0) ioctl$TCXONC(r5, 0x540a, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000080)=ANY=[@ANYRES32=r0]) 03:37:23 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x28000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:37:23 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000580)="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") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uinput\x00', 0x0, 0x0) ioctl$KVM_GET_MSRS(r1, 0x40045568, &(0x7f0000000380)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:23 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200)={0x0, 0xff0f000000000000}, 0x8) close(r2) close(r1) 03:37:23 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0xe) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000003c0)) sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) r2 = syz_open_pts(0xffffffffffffffff, 0x200) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) connect$rds(r3, &(0x7f0000000100)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_proto_private(r3, 0x89eb, &(0x7f00000001c0)="073a5bd3c4138679f5ac26a6bc38794edb039890e5879a5f53887eba2d8613aef70f5baf872a8e12d0b216a438955055ef5f60381d85a50da4c5f45019fe0d77f5396ec4ddd2") ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000000180)={0x200000000000, 0x9}) 03:37:23 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea070") 03:37:23 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8000400008000c5, 0x2000) getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r2, 0x4c00, r0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x6) connect$netlink(r2, &(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbff, 0x100}, 0xc) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:37:23 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x2) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_mount_image$nfs4(&(0x7f00000002c0)='nfs4\x00', &(0x7f0000000300)='./file0\x00', 0x3, 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)="902c7fc18fb85db34ba0a6bd1a4f61d2d4bb8c59ed0ea7f45ca974ff68282f1afb7f14afdb08fc59d9f4082901fbe6cc204f122e8cb2779dade12417f4ebd13ac7fe6994a813c1541865111fb19cc90ed221c7ae9ca62b885ef191933ae254e204ee2de7bd897e", 0x67, 0x1f}], 0x800000, &(0x7f0000001700)='-securityuser\x00') ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, &(0x7f0000000000)={0xffffffff, 0x5, 0x39c, 0x1f, 0x3ff}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000001780)=0x100000) r3 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x101000) sendmsg$inet_sctp(r3, &(0x7f00000016c0)={&(0x7f00000003c0)=@in6={0xa, 0x4e23, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x20}, 0x1c, &(0x7f0000001600)=[{&(0x7f0000000400)}, {&(0x7f0000000440)="84e2a5e880722cba82d12ad6dcd6ace24af5443abd62c0829cd671a2f0ed82fd446e25ce40efc09a884b98f82a6567ed3e8d9a24ddfae98dfcf3559b4c2cbdbbf0f8785333acf4306673bdd49537242648f7b3a74a1cc11301522c1a20e54d9fcf28434f72333293fc2c908c7841d73d0f631896274e0d80d375b0acdfa5dc8bd8bbae22a9491a70c19b3d8f8c4994bd1157b26a951e517ba4056920cf294d8318750f", 0xa3}, {&(0x7f0000000500)="2ce3740315ac54f8a35f0fe41bc13737ec360fae3fc0ac2727ba6a34abd908a0ac3ca926b88a0772d21efd8de5ed9b86ce74949bd331cb166687e5b392718659264aee0d1e", 0x45}, {&(0x7f0000000580)="9b9c08b21d0f818e312e40b4d765c5e0b85334394113c731919819321bf47ec3b71ae304146064550e331cef68d6f6ace0a3816aa6421b1634607952d9d23afb91e41ae961c4995f7feab788ce185e5fe7ad73d5214fce31aa4b12858e5794d30100f34a53152179fea156aaea0b5c514103fbec", 0x74}, {&(0x7f0000000600)="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", 0x1000}], 0x5, &(0x7f0000001680)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0x5c4}}], 0x18, 0x20000040}, 0x40000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001740)='/dev/qat_adf_ctl\x00', 0x80200, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x18, r4}) 03:37:23 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea070") 03:37:23 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0") 03:37:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x10002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) inotify_init1(0x80800) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 03:37:23 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0") 03:37:23 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0") 03:37:23 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = shmget(0x0, 0x3000, 0x200, &(0x7f0000001000/0x3000)=nil) shmctl$SHM_LOCK(r3, 0xb) 03:37:24 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5f93, 0x80) ioctl$RTC_ALM_SET(r2, 0x40247007, &(0x7f0000000080)={0x39, 0x32, 0x11, 0xf, 0x6, 0xffffffff, 0x4, 0x7b, 0x1}) 03:37:24 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:24 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200)={0x0, 0xff0f0000}, 0x8) close(r2) close(r1) 03:37:24 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b6") 03:37:24 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x4000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:24 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000100)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:37:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x2, 0x8000000003ffffff) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000240)="6e65742f75647034e50c7600") ioctl$LOOP_SET_FD(r1, 0x4c00, r3) ioctl$RTC_PIE_OFF(r3, 0x7006) sendmsg$alg(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="1c6b181090607021f37b3bde554ed2fff43828173403aa68825b00b1b4c34820e363c16f888d1968c26d2cfe97ca158bb3f43506edcda1142c66d3e6506d49914c36", 0x42}, {&(0x7f0000000100)="7214690292aee5ce1280a83e3b80ab8bf7b1065e8534adda8b734b7477d48cd19d1d21630adc4ea5f188647d5750bfcd67f0bae93a400fef81d2197692a5d0e4ee", 0x41}], 0x2, &(0x7f00000001c0)=[@assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x8d1}], 0x30, 0x4}, 0x4000000) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) sendfile(r0, r3, &(0x7f0000000000), 0x2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:37:24 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:24 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1001, 0x10000) r1 = socket$inet6(0xa, 0x0, 0x100000003) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:37:24 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b6") 03:37:24 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x10000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) write$binfmt_elf32(r1, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c46894105ffff7f00000000001d02003f00020000009f0300003800000057020000ff014401dd456f8f02a833d5b7f8e5bac1000001002000010009000700050000000000050000000700000003000000008000000900000001090000f7ffffff0000008042d3ef3c81867c663c71bf59a3fd84e7e919218067a0c86c5696a4cde1b45ad7cc4700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005ccc916c0048df000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002912bf0ebff3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000224d151ec904e18b3f4bfcda5d3f5da453861758fe06361a5c5aed9109e1c3ac96cb090abcd07f578574168b8a8952a379a2b181078de603f45fed0ad4711fab5a1e79f411c9128ccff100de108a00b3d349ace272c0"], 0x37a) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f00000000c0)) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000080)=0x40, 0x4) 03:37:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) socket(0x13, 0x6, 0x1) socket$inet_udp(0x2, 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) lookup_dcookie(0x5, &(0x7f0000000040)=""/65, 0x41) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:37:24 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b6") 03:37:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 03:37:24 executing program 5: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7f, 0x2, 0x7f}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x2a, "df5840a393ea0dee5f48e2d31d7e50be8bf975752f3997487c938b02443519c2e8ad3c6a1cf23fe28069"}, &(0x7f0000000100)=0x32) r2 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000180)=0x4, 0x4) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x140) 03:37:24 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20480, 0x0) connect$vsock_stream(r3, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x4, 0x3, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:24 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") keyctl$join(0x1, &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}) 03:37:25 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)="2f70726f632f7379732f6e65742f69e63ca707f82f9a7076342f76732f73796e63", 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000300)={@mcast1, 0x0}, &(0x7f0000000340)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000007c0)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000480)=0x8b) sendmsg$nl_xfrm(r1, &(0x7f0000000680)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000640)={&(0x7f00000004c0)=ANY=[@ANYBLOB="580100001c00000125a87000fddbdf252b00000008001d000002000010000a0025bd700027bd700054e7ffff0f000a002dbd70002b68c0bd7000655bfa13ac000700fe800000000000000000000004000000000000144e2100004e2300000a00a0203b000000000000000000000000000000", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="dd0b0000000000000040020000000000040000000000e6ffffffffffffff00007f000000000000004000000000000000001000000000000009000000000000001f000000000000000300000000000000ffff000000000000950800000000000002000000be6b6e0001010101000000006800020073616c736132302d61736d000000000000000000000000000000000000c462a795f13784953be47797900000000000000000000000000000000000000000000000000000000000000000000000f800000084fd3d2c38db05033a3d82f6176b929317ed2037b192d5c82b22e162070b6f000800190033000000"], 0x158}, 0x1, 0x0, 0x0, 0x20000850}, 0x40081) r4 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r5 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7fff, 0x800) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f00000000c0)=0x4) r6 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r4, 0x4c00, r6) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000180)={0x81}, 0x4) ioctl$void(r5, 0x5451) r7 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x200040, 0x0) accept$inet6(r7, 0x0, &(0x7f0000000140)) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)) ioctl$LOOP_SET_FD(r0, 0x4c00, r4) 03:37:25 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) r2 = semget(0x1, 0x3, 0x3) semctl$SEM_INFO(r2, 0x1, 0x13, &(0x7f0000000040)=""/227) 03:37:25 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast2={0xff, 0x5, [], 0x1}}, 0x1c) getsockname(r1, &(0x7f0000000000), &(0x7f0000000080)=0x80) 03:37:25 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x890e, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0xa2000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:25 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200), 0x2) close(r2) close(r1) 03:37:25 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:25 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) fstat(r0, &(0x7f0000000100)) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000180)={{0x4, 0x100}, {0x44b, 0x8}, 0x7ff, 0x2, 0x6}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000440)={{}, {0x80, 0x40}, 0x5, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:37:25 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2, 0xf401000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x8d}, 0x98) 03:37:25 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x77359400}}) r2 = msgget(0x0, 0x4) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000000c0)=""/110) 03:37:25 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00000002c0)=""/230) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000080)) 03:37:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) getpeername$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) 03:37:25 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x12001, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r2, 0x2287, &(0x7f0000000200)=0x7) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x2, 0x4, 0x4, 0x3, 0x3, [{0x47, 0x28, 0x9b0, 0x0, 0x0, 0x2c05}, {0x200, 0x121, 0x3}, {0x101, 0x7, 0x3}]}) 03:37:25 executing program 2: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x5, &(0x7f0000001380)=[{&(0x7f00000000c0)="4e2e4ee86721bd6d3b52faf499f19cea60c43410", 0x14, 0x100}, {&(0x7f0000000100)="1a32a746616a0eb4b68ada279118fdd3b9f8bcdb48ef27945ffb5425c3dc5daa2cffc285a2e2ae7364431d4833eb956fa2ad48d09e6cf2a1a179d34b5927e36bfd6f419f8cd020e174cf82a5bad5148f0568fbcb65378f4d452161394f473f16a4dcfbe42d949f3d13ebc4fbc231f9949c523c62d981b80794b9844e31e4ffdd534f64205f334b9089ea5308a8b541cc5aa33badb026a3867845e64a473be868e995e8c6f833b9b6f90ae2f7c205fb69aead4e6bf8635e26c26d7ca37b12061237ac99145da2aadacbe54f1078d85ec7dc91cb434b057904e641b5c956e75cdc6374d80c23b2a4a8095ccfd87eb447690f60cd23ea52496f", 0xf8, 0x4}, {&(0x7f0000000200)="5d78e2986fc7381670f2ab6a8504f7eb9b026f46be7f8cdff8bb1572162b6358722122bbfc", 0x25, 0x4}, {&(0x7f00000002c0)="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", 0x1000, 0x3f}, {&(0x7f00000012c0)="3ecf1747f034f704cd967ae964e69665bc10a65c6a0f66a560417013aad18b9c08516ec0f2527ab9c49d672cf92fc13bd42dcae9d1bdf1317d23778d5f13e9cdd38d988a275462958ce146192a3b08ee896f54341c1ceba98cf0c810fd572aea624ceea7c1b6c4d3f3f76deae0db297fb0935b31f174328b41802f50b378bcc1c9c9aa24381fd4d4330454d0e5ed0008354f5c8581c110254b75ddf274afb0933a3f8d5b6f46ce8cb5c91121bd928f01136f736a88da", 0xb6, 0x81}], 0x80000, &(0x7f0000000240)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}]}) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:37:25 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000000)) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x82800, 0x0) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000080)=ANY=[]) 03:37:25 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x20000000) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x100, 0x200100) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000140)=0x7, 0x1) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) connect$pptp(r2, &(0x7f0000000000)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:26 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:37:26 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x1, 0x105001) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000740)=ANY=[@ANYPTR64=&(0x7f0000000880)=ANY=[@ANYRES64=r1, @ANYPTR=&(0x7f0000000840)=ANY=[@ANYRES16=r1, @ANYRES16=r0, @ANYRES16]], @ANYRES16=r1, @ANYPTR=&(0x7f0000000700)=ANY=[], @ANYRES64=0x0]) r2 = dup(r0) accept$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1f, 0x543200) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000180)=r3) 03:37:26 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc8008000008f762070b1cb4d832c0194dc979310d566203b5effec20a335ed6e17ec1184b7b2ff754d594089ea02000000003bdeedd9cd4c1ad0ea655be04b6c59b780674dc45c42f6f46c69e4c91cad5d737cf34bad574e91631f838afa26ab0dc0e33599f1083ba16fa1f4d292635a0806c44491a9476cc562701016028ad67865f2ab239e38c434b8b40faa8412b9e38dd93e") r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x200) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000000c0)={0x1, 0x2, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000080)={0x2, 'ip6tnl0\x00', 0x1}, 0x18) 03:37:26 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200), 0x20000208) close(r2) close(r1) 03:37:26 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:26 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f0000000080)={0x8, 0x100000000, 0x5}) 03:37:26 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = dup3(r0, r1, 0x80000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00000003c0)=0x7, 0x4) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f00000002c0)=ANY=[@ANYPTR, @ANYBLOB="c709936ff2d8a467f893c5b51a510ed02aae1a448cbed1854dc65f37edb9e2c0a7e7067064acb7501a1b3e4a5197eb73f1f5d116c4208308d080547f23597d4b99920223feddaca005041d0a4259fdb65927f2d301292f36969c85056db344e3721ea30b84187d257efe2a7c7958b2ba24e41c3ad50b8e622d0b3320a0b82293688cf89babba12d134660f6891f12568443887207e9412359b9a82ff12fd9680b7071885c49e24b5fe2fb94c938e32318f1df18202bd014a4fd3d598659186481116e7c0ce57342626ef1bd076721b37f06de8e6"]) 03:37:26 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() r2 = request_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='/dev/snd/seq\x00', 0xfffffffffffffffc) keyctl$revoke(0x3, r2) sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)={{}, {}, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) 03:37:26 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x0) 03:37:26 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x2000}) fcntl$setsig(r1, 0xa, 0x24) ioctl(r0, 0x0, &(0x7f00000001c0)="b05fbf78e96efaaee8851101a0687dd143fa1d76408787a12bea3a28941b8e44e0b6c82c2397f47d322ccc96692d6b74c325c88df84cbd8c6cfb6dd45553621f02dff4adf3672465789798620cb4f8bd42b0b76151fac5de8e60a284dae9c00febaf85b0c0f5424f9e7c569a766e30759e293b4ce72f305c59eef00c0c67ff0a4fb6bed30439d2f5347c60a829c1613c98aad2e75ac2ff29aab9adb41fccf93c4b2a7945e7043b85721684d9259f") r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) shmget$private(0x0, 0x1000, 0x20, &(0x7f0000000000/0x1000)=nil) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:26 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:26 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") dup3(r1, r1, 0x80000) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000240)={0x98, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00634040030000000000000002000000000000000000000010000000000000000000000070000000000000001000000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="852a747000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000004000000000000003200000000000000852a747001000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="0100000000000000000000000000000013000000000000288561646600000000040000000000000002000000000000002c00000000001300"], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='X\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="12634840020000000000000002000000000000000000000010000000000000000000000000000000000000001000000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="28000000000000001800000000000000"], @ANYBLOB="03000000000000000463044003000000"], 0x1000, 0x0, &(0x7f0000000380)="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"}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:37:26 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_names='bond0\x00'}) 03:37:26 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x81, 0x3, 0x1, 0x0, 0x8, [{0x5, 0x5, 0x5, 0x0, 0x0, 0xa00}, {0x88, 0x7, 0x9, 0x0, 0x0, 0x30e}, {0x100, 0x7fffffff, 0x4003f}, {0x8001, 0x6, 0x9, 0x0, 0x0, 0x102}, {0x4, 0x1, 0xaa2b, 0x0, 0x0, 0x80}, {0x9, 0x7, 0x9, 0x0, 0x0, 0x4}, {0x5, 0x80, 0x1}, {0x7, 0xc6, 0x3, 0x0, 0x0, 0x1000}]}) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB]) 03:37:26 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'vlan0\x00', 0x2003}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 03:37:26 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 03:37:26 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:37:26 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40000, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00000000c0)=0xe) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$cgroup(r0, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f0000000000)={0x400, 0xf301, 0x5}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) [ 1221.457511] device lo left promiscuous mode 03:37:26 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="ee000008", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x1000, 0x8000, 0x4, 0x8, r3}, &(0x7f0000000100)=0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) [ 1221.478697] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1221.489062] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1221.524166] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 03:37:27 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000012000/0x2000)=nil, 0x2000}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:37:27 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB="b2"]) 03:37:27 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0xa) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r1, 0x80045700, &(0x7f0000000080)) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r2, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x20200) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) finit_module(r0, &(0x7f0000000100)='+#eth1cpusetsystem+,\x00', 0x1) [ 1222.645790] Unknown ioctl 21539 [ 1222.660981] Unknown ioctl 21539 03:37:28 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:28 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:28 executing program 4: 03:37:28 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0xfffffffffffffffe) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:37:28 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x7) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'veth1\x00', 0x5}) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES64=r1, @ANYPTR=&(0x7f0000000680)=ANY=[@ANYRES16=0x0, @ANYPTR64, @ANYBLOB="65f723bb2c90ffbb0a1249855da0fb125ac2462a353f591388242132c3b439b411772feb87f8e0ce522531517f93067282ff29f965b7dd195c33c9c37a555e159be3139e66a21881e3a1c015f560790aa8ce367699865508887b42a37e03bd83d7bdb18d2f2a6b37bebe4c09c9e6d5a9385fc8796fb27f4f0b23af0c4a5cb66b8ed68e26a335af1d725ebbb0fbfe3a9eeff2f48cce3049dffdd6622274edb08e8fe5bcf00c5af04d141d89a493559f0f191af1ed3d5d61639a4907675e", @ANYPTR, @ANYRES64=r1, @ANYPTR64, @ANYRES64=r1, @ANYRES64=r1, @ANYBLOB="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", @ANYBLOB="44aa521fcb54cd62470f9e7aaa1fb0d6a7fa2561856688778e2c3fc9f596835d4041950195f6b33436762e61b939c13fc23c5f2a9372f9ea6bf586f7b33bf2fc481d63ea5dbde64093656332e30271300672fb7b6c3d114ed56ed2bcbf25147b7acec841ea26a1a2c6c0561a7e639a619ab1ea119a672dbda17edb02e544e7569439e450660f"], @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES16=r0], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="282016195536ad1f364981d09fba45d1d5469251f207ab07d50cfa6b7b7c89fd9c2eb33df6ec5448e5d1178458aa0981736b1c6d1e"], @ANYRES64=0x0], @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES64=r1, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=r0, @ANYPTR, @ANYBLOB="19741685644ce1f029e4745c886927c5b161e336e525c8e0b43d1ce0807eaa49fa106ffdc6d02feebadea396c347014197d7d32fe2e0043c59ceeb6b029266c1c9414f2f1a480ff55d431d6d43f86f216d9c56c936f2fe3a35c2bb5b10a1e053c4ba05156f6e0364fde68ad1d506bca016f8e41c6b7278395932eaa6464ff00dd6c247729b7e9867dc68a28325399f5a", @ANYPTR, @ANYPTR64, @ANYRES32=r0, @ANYRES16=r1, @ANYRES32=r0], @ANYBLOB="19ebe6d448c0b1bb26b2259f286cc3a2719bb17a580b2464e1346716f8627c007142b25d80b42b22be4d2203560ddd8314e5aa565625d425ae2b3bd1e701346d6d52d2eaca21c92aa11549", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES16=r1, @ANYPTR64], @ANYRES32=0x0, @ANYRES64=r1, @ANYRES32=0x0], @ANYPTR, @ANYPTR64, @ANYRES64=r1, @ANYBLOB="eed42411839fead1e31e70438cd249259b1483572496b357c6712e293a70ccbf6683b5025265df4909accce0f325aa9c8b9e3f313e0a37bafcccf66df050183694e82898f7c13fe6b1e388c8bf62c4c4efd0", @ANYRES16=r1, @ANYPTR, @ANYRES64=r1]) 03:37:28 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x40485404) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x101000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = syz_open_dev$dspn(&(0x7f00000007c0)='/dev/dsp#\x00', 0x0, 0x840) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000800)={0x0, 0x9, 0x5}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000880)={r5, 0x1, 0x6, 0x20, 0x80000000, 0xfff}, 0x14) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:28 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000180)=@generic={0x1, 0x2, 0x8001}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x42, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000003c0)={{0xfc0000, 0x8001}, 0x0, 0x6, 0x7, {0x7, 0x9357}, 0x2, 0x80}) capget(&(0x7f0000000100)={0x399f1336, r1}, &(0x7f0000000140)={0x1, 0x0, 0x9, 0x7f, 0x442, 0x30}) 03:37:28 executing program 2: rt_sigreturn() r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:37:28 executing program 4: 03:37:28 executing program 2: 03:37:28 executing program 2: 03:37:28 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x21, 0x82102) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:37:28 executing program 4: 03:37:28 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$l2tp(0x18, 0x1, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x40, 0x0) accept4$unix(r2, 0x0, &(0x7f0000000000), 0x80800) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x80000008}) ioctl$TCXONC(r2, 0x540a, 0xfffffffffffffff9) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:28 executing program 2: 03:37:28 executing program 4: 03:37:29 executing program 2: 03:37:29 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000040)=ANY=[@ANYBLOB="340000000000000001"]) 03:37:29 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:29 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bond_slave_1\x00', &(0x7f0000000080)=@ethtool_link_settings={0x4d, 0x0, 0x1000, 0x3, 0x9, 0x6, 0x1, 0x7fff, 0x2, 0x9, [0xfffffffffffffe00, 0x0, 0x1000, 0x100, 0x6, 0x6, 0x640], [0x5, 0x5]}}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) lseek(r1, 0x0, 0x6) sendfile(r1, r0, &(0x7f0000000000), 0x2) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:29 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:29 executing program 4: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000100)=0x4, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xff6c, 0x1, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 03:37:29 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x281, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', r2}, 0x10) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:37:29 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) r3 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) getgroups(0x6, &(0x7f0000000080)=[0xee00, 0xee00, 0xee00, 0xee00, 0x0, 0xee00]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={r3, r4, r5}, 0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200), 0x8) close(r2) close(r1) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) 03:37:29 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$sock_buf(r0, 0x1, 0x200400000000001, &(0x7f0000b56f40)=""/192, &(0x7f0000000000)=0xc0) 03:37:29 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:29 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0xfffffffffffe, 0x6) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000040)=0x5, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000002c0)={0x52, {{0xa, 0x4e21, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x401}}, 0x1, 0x8, [{{0xa, 0x4e22, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, {{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x19}, 0x3ff}}, {{0xa, 0x4e23, 0x23f, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, {{0xa, 0x4e20, 0x2c2b, @loopback={0x0, 0x1}, 0x1ff}}, {{0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0xcdf}}, {{0xa, 0x4e20, 0x10001, @loopback={0x0, 0x1}, 0x9}}, {{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x5}}]}, 0x490) 03:37:29 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'vlan0\x00', 0x2006}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 03:37:29 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000080)={@remote, @multicast1, @loopback}, &(0x7f00000000c0)=0xc) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:37:29 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r1, 0x0) 03:37:29 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) [ 1224.146394] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 03:37:29 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00']) syncfs(r1) 03:37:29 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(r1, r1, 0x7, 0x0) 03:37:30 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:30 executing program 4: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='pids.events\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000001340), &(0x7f00000013c0)=0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000100)=0x4, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xff6c, 0x1, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 03:37:30 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='\f']) 03:37:30 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f00000000c0)=ANY=[@ANYBLOB="3dd1b065a6318a6a4165a2a31d4e948918a0cd7de711ff413e7234ec6ae4dc6125192223582a8d4b9176b73bb6fb4dee40e9425a0a7a8e1e97e362dce36acd0114f5c3af89b63093d66d34d695ea0f6fe2a3f05ef312cbe398fb811f9f45f2c6dbf361e70feafc43c5cd8473cf309b44a643a0087707cb16d4e7a0d24dc527034e71025ad4c0bb2eb960b3b273ed7ef240f3"]) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x4000) 03:37:30 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:30 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = shmget$private(0x0, 0x5000, 0x54000000, &(0x7f0000ffb000/0x5000)=nil) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000003240)='cgroup.controllers\x00', 0x0, 0x0) ioctl$sock_netdev_private(r2, 0x89f7, &(0x7f00000034c0)="425024878bf8041ab7a0070d24ddc1d1b37aa28ed73e7e581ffae0f0d11f4e6ede752d59756a5d026e12b50ef62fc5ac14a2566801575ddba803c7bb4f4321c9926e1cadc3a17390d72e6aff95c3b1dd0634508dadd74735d3c3ecece977c2014fc7edc667390aa20e8aa05fffa8767d1d5c507a26c88c2bb70947d56ae356c2015b1c3929d2d41f1f01363c635456ed322aabcb5e08d5aa9c169fd3a817140afb457633f234659601548a64c881827d6b466afd5bb2ea3850018ce65dd0d8a9e53a8a26fda4d57ac578955a95dbd121ea031a4f1dde5acce1d3") fstat(r0, &(0x7f0000003440)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000003000)=[0xee01, 0x0, 0x0, 0xffffffffffffffff]) r5 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000032c0)={0x0, 0x0, 0x0}, &(0x7f0000003300)=0xc) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f00000035c0)=""/161) r7 = fcntl$getown(r2, 0x9) shmctl$IPC_SET(r1, 0x1, &(0x7f0000003340)={{0xffffffffffff8001, r3, r4, r5, r6, 0x1, 0xfffffffffffff000}, 0x4, 0xcc, 0x9f, 0x80000000, r7, 0x0, 0x2e}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) recvmmsg(0xffffffffffffff9c, &(0x7f0000003040)=[{{&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f0000000740)=[{&(0x7f00000003c0)=""/215, 0xd7}, {&(0x7f00000004c0)=""/194, 0xc2}, {&(0x7f00000005c0)=""/245, 0xf5}, {&(0x7f0000000180)=""/12, 0xc}, {&(0x7f00000001c0)=""/35, 0x23}, {&(0x7f00000006c0)=""/69, 0x45}], 0x6, &(0x7f00000007c0)=""/89, 0x59, 0x10001}, 0x1}, {{&(0x7f0000000840)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000200)=""/20, 0x14}, {&(0x7f00000008c0)=""/231, 0xe7}, {&(0x7f00000009c0)=""/122, 0x7a}, {&(0x7f0000000a40)=""/82, 0x52}, {&(0x7f0000000300)=""/14, 0xe}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x6, &(0x7f0000001b40)=""/168, 0xa8, 0xfff}, 0x3}, {{&(0x7f0000001c00)=@nl, 0x80, &(0x7f0000002e00)=[{&(0x7f0000001c80)=""/4096, 0x1000}, {&(0x7f0000002c80)=""/77, 0x4d}, {&(0x7f0000002d00)=""/63, 0x3f}, {&(0x7f0000002d40)=""/143, 0x8f}], 0x4, 0x0, 0x0, 0x9}, 0x7fff}, {{&(0x7f0000002e40)=@nfc_llcp, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000002ec0)=""/3, 0x3}, {&(0x7f0000002f00)=""/125, 0x7d}, {&(0x7f0000002f80)=""/58, 0x3a}], 0x3, &(0x7f0000003000), 0x0, 0xfff}, 0xfffffffffffffffa}], 0x4, 0x2001, &(0x7f0000003140)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000003180)={0x0, 0x8}, &(0x7f00000031c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000003200)={r9, 0x7, 0x10}, 0xc) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:37:30 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:30 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = shmget(0x1, 0x1000, 0x10, &(0x7f0000001000/0x1000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000080)=""/251) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:30 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400001, 0x0) recvfrom$llc(r2, &(0x7f00000002c0)=""/4096, 0x1000, 0x0, &(0x7f0000000040)={0x1a, 0x30f, 0x7f, 0x1, 0x7f, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000100)=ANY=[@ANYBLOB="3f82960a273059f58edca9324d0c4a3b16254a7282bfca96893497ea3ca9de7ebfc2aada3de619168251501d25ac25af66d541377788ed8c0d45d46f86f6f822a1c402f0b9498de621203377e6136333d3c44f245f70e1e1bb49b1de629ea68c103fb980bd904295ef864431a3c0b9825792349f80b7780e28fea127cdaa3eb5cf353b228a94275745a5ac932476a0996890ed585b2e26b1881c44526c89e65532cb0667dfaf56593efbfeeef5f7a940f1e9f60a1d2ef487a46950b6f4c97f95eef9423cc4ca3a08c6a1ba01871f973da4dc80981e1a6f0ddd4f0d7a47ead60384e09833b068a218b7d0d3d6eb221b00"]) 03:37:30 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8915, &(0x7f0000000040)="025cc83d6d345f8f762070") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000180)=0x10000000000062) read(r2, &(0x7f0000000040)=""/11, 0xb) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000140)) r4 = gettid() kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, r2, &(0x7f0000000000)={r3, r2}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000480)) r5 = syz_open_pts(r2, 0x0) ioctl$TCXONC(r5, 0x540a, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000080)=ANY=[@ANYRES32=r0]) 03:37:30 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x28, 0x800) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x6000000) inotify_rm_watch(r1, r2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x200) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00000000c0)=[{0x3, 0x5}, {0x4, 0x401}, {0xf, 0xb5}, {0x2, 0x5}, {0x4, 0x8000}, {0xf, 0x571}, {0x8, 0x7fff}, {0xc, 0x100000000}, {0xb, 0x10000}, {0x3, 0x101}], 0xa) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r5 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x204000) openat$cgroup_procs(r5, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x65, &(0x7f0000000200), 0x8) close(r6) close(r4) 03:37:30 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x1, &(0x7f0000000240)="025cc83d6d345f8f762070") r3 = socket(0x1e, 0x1, 0x0) getsockopt(r3, 0x800000010f, 0x20080000000087, &(0x7f00004ad000), &(0x7f0000a3c000)=0xe4) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:37:30 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x10005, 0x2, 0xd000, 0x1000, &(0x7f0000001000/0x1000)=nil}) 03:37:30 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB="1f"]) 03:37:30 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xef, 0x303000) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000000c0)={r1, 0xffff, 0xffffffff80000000, "ac1f70d6f731b0f3fc3dbbe18969a9830adb01850b17cf993a03c39421373ea43885814950e3f6de25ba687fdce8d06cce7486af1946e713ec2064bafcd1c17a8ab925c0c08577b17bf339e258ad5b4838825de6fab9c9af496a"}) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x9, 0x145000) fcntl$getownex(r2, 0x10, &(0x7f0000001480)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000014c0)=r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_mount_image$nfs4(&(0x7f0000000140)='nfs4\x00', &(0x7f00000001c0)='./file0\x00', 0x8, 0x3, &(0x7f0000000200)=[{&(0x7f00000002c0)="044f7e8a7cfeb0da0f2e976fbe83e63d94cce57727a2d4c74cacdfb3cd5cae3ee2a9815b8b11810aabaaa64c38299a3851912a2162a6dd9742110399c7169520a0eae193bc443e873937cbf3fdaeb6fdfd2f251299f5f4d72c5affa28f7dd7fee069532f1d6e59a558e3b212bc8c288e76733200cde2c8ae754114078484fbbcb44bf89f553b69abde9d2bd25a", 0x8d, 0x1f}, {&(0x7f0000000380)="c612be464d0a577bd581a8b714677913c77ef98cfb2d3c18dd398728258c5ec12da8b529d2ecacfcca48991a8213c6d15bb5a7f7e19aa4480cb451f164411d661693ff0f97bcba6cd099103ff1bbc263da3f68508d6efaa5ff7814d51bec02b0ff57c4bfc4341e6fad84009ae2f8f2c4d5405336497f5ae383d8a329d4a3fcf2dc0f1ba8084b19aab6b676a01c0a", 0x8e, 0x7}, {&(0x7f0000000440)="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", 0x1000, 0x3}], 0x400, &(0x7f0000001440)='/dev/kvm\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:30 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x100000001, 0x10000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000080)=ANY=[@ANYBLOB="06000000080000c48aa00392810500f7"]) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:37:31 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:31 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x4) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f0000000080)={0x9, 0x5, 0x5, 0x83}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:37:31 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x20, @empty, 0xed}}, 0x7, 0x1000, 0x1f, 0x4, 0x4}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}}}, &(0x7f0000000200)=0x84) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000000)={0x400000, 0x9, 0x4}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x400, 0x0) 03:37:31 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:31 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x10980) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)={0x2, [0x2000000000000000, 0x473e]}, &(0x7f0000000140)=0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000080)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x1}, 0x8, {0x2, 0x4e24, @broadcast=0xffffffff}, 'veth1_to_bond\x00'}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:37:31 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x185040, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000240)={0x1, 'bcsf0\x00'}, 0x18) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0xb9, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00000000c0)={{0x5, 0x4, 0x3, 0x6, 'syz1\x00', 0x3}, 0x0, 0x0, 0x6, r2, 0x6, 0x669dc0fc, 'syz1\x00', &(0x7f0000000080)=['/dev/snd/controlC#\x00', '\x00', '\x00', ',\x00', '/dev/snd/controlC#\x00', '/dev/snd/controlC#\x00'], 0x3d, [], [0x0, 0x4, 0x9, 0x4]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="480000001c00160729a240b1bf243aeac6fee3ce5068c9d17000fedbdf251000040014007b0008004e00", @ANYRES32=r3, @ANYBLOB="08004b000900000020006b0008004f00000000008e3ba2b28eacfa53f1854027f1a11fb6ff000000"], 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x40000) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:37:31 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0x50, &(0x7f0000000080)}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x59, 0x400600) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) write$binfmt_misc(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="73797a31178c5b055a5e76e36716ef97a136aa7a93325aeddb0871969b61eed3f1ccd9e82f7a9bd8f8bfc443a136753caa6c92e5b550aedadd14c0dc1b4f5a2fc3cc3d362d0c90866ac4ee117d4e92780cf7ddcc1edf9ffb5f4d14e83865509cfc0000000000000000df0be12a6c27dd0467a3804ded2776f8f42572229e4bf74c0546bac365ed69442720b0d022db595a097991cfc90f0ef9741efe82e94c40a1bba79a340d41f844e9b5bfec041aa1fa59ed037169c30a15b951871dce4257d5bf627058e9a6bf4c1168a9"], 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r5 = syz_open_dev$mice(&(0x7f0000000d00)='/dev/input/mice\x00', 0x0, 0x200000) sendmsg$nl_crypto(r5, &(0x7f0000000f00)={&(0x7f0000000d40)={0x10}, 0xc, &(0x7f0000000ec0)={&(0x7f0000000d80)=@upd={0x120, 0x12, 0x8, 0x70bd28, 0x25dfdbff, {{'fpu(pcbc(aes))\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x3ff}, {0x8, 0x1}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0xf00}, {0x8, 0x1, 0x7}]}, 0x120}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:31 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200), 0x8) close(r2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) close(r1) 03:37:31 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) getpid() pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r1, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:31 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x800) gettid() r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x84100, 0x0) bind$vsock_dgram(r2, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0xffffffffffffffff, 0x0) 03:37:31 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) getpid() pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r1, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:31 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x5, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6(0xa, 0x7, 0x5) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) r3 = semget(0x1, 0x0, 0x224) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000100)=""/102) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0)=0xfeffffffffff0ddb, 0xfffffffffffffe25) 03:37:31 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xa26, 0xfffffffffffff800, 0xf9f}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x7fffffff, 0x80b}, 0x8) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000080)={0x2, 'ifb0\x00'}, 0x18) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:31 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000003500)=ANY=[@ANYPTR64=&(0x7f0000002400)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES16=r1], @ANYBLOB="9298ace2ce7c43bf93de5580e0d8bb2d1c350269cca2dced11ecc74eeda8aeffe3491188", @ANYPTR64=&(0x7f0000001300)=ANY=[@ANYPTR, @ANYBLOB="bc7481d06da7a7ee836beacca88cfbfd0fc6692af54a74c98673890a8e6a94348d6e6429b78b855e6d99adacaa5233f4961ed214b70ccd01eab3e417cd0b8361cfcfee2cbd56f8df1fe8808f67f6f13a1b418bd43fa64acd2f97493df7e84436ed969dfcf95588fa734b193f9b9bc03bc33d1741ee2a0ea1635fc24859a17cd3c863", @ANYPTR, @ANYRES64=r1, @ANYRES64, @ANYPTR64, @ANYPTR64, @ANYRES32=r0], @ANYRES32=0x0, @ANYRES64=0x0, @ANYPTR64=&(0x7f00000013c0)=ANY=[@ANYRES16=0x0, @ANYBLOB="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", @ANYPTR, @ANYRES32=r0], @ANYRES64=r0, @ANYRES32=r0, @ANYPTR], @ANYRES32=r1, @ANYPTR=&(0x7f00000024c0)=ANY=[@ANYPTR=&(0x7f0000002480)=ANY=[@ANYRES32=0x0], @ANYBLOB="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@ANYBLOB="53ca4b6feb6396e9b8ebf6c536a65b32693e0591e5"]]) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) 03:37:31 executing program 0: r0 = socket$inet6(0xa, 0x1000000000003, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 03:37:31 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000040)=ANY=[@ANYBLOB="fbb6681032f5a550"]) 03:37:32 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:32 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f00000000c0)=ANY=[@ANYBLOB='?']) 03:37:32 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x5, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6(0xa, 0x7, 0x5) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) r3 = semget(0x1, 0x0, 0x224) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000100)=""/102) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0)=0xfeffffffffff0ddb, 0xfffffffffffffe25) 03:37:32 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:32 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3ff, 0x40000) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000080)=""/116) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) 03:37:32 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x5, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6(0xa, 0x7, 0x5) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) r3 = semget(0x1, 0x0, 0x224) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000100)=""/102) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0)=0xfeffffffffff0ddb, 0xfffffffffffffe25) 03:37:32 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:37:32 executing program 1: r0 = socket$inet6(0xa, 0x1000000000003, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) unshare(0x20020000) io_setup(0x3, &(0x7f00000004c0)=0x0) io_cancel(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x6, 0x8001, r2, &(0x7f0000000500)="377478a48d0a0cdc409189a1bbf95fd665b33bef4912eb83bd0e543d1e", 0x1d, 0x9, 0x0, 0x1, r1}, &(0x7f0000000580)) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) poll(&(0x7f0000000080), 0x0, 0x400007f) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file1\x00') ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00000001c0), &(0x7f0000000240)=0x4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x65, &(0x7f0000000200), 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000000040)=0x8) r6 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x800, 0x200) ioctl$KVM_GET_DEBUGREGS(r6, 0x8080aea1, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r5, &(0x7f00000000c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000002c0)) mount$9p_xen(&(0x7f0000000380)='proc\x00', &(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)='9p\x00', 0x2, &(0x7f0000000440)={'trans=', 'xen', 0x2c, {'port', 0x3d, [0x7a, 0x7b, 0x39, 0x37]}, 0x2c, {'rfdno', 0x3d, [0x39, 0x37, 0x3f, 0x39, 0x0]}, 0x2c, {'wfdno', 0x3d, [0x0, 0x3b, 0x7f, 0x0, 0x32, 0x39, 0x34]}, 0x2c, {[{@cache_none='cache=none', 0x2c}, {@uname={'uname', 0x3d, 'securitynodev)'}, 0x2c}, {@cache_fscache='cache=fscache', 0x2c}, {@access_any='access=any', 0x2c}, {@noextend='noextend', 0x2c}]}}) syz_mount_image$ext4(&(0x7f00000005c0)='ext3\x00', &(0x7f0000000600)='./file0\x00', 0x6, 0x5, &(0x7f00000017c0)=[{&(0x7f0000000640)="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", 0x1000, 0x7}, {&(0x7f0000001640)="d9c468caf49920bab1718d2df270b4fe76652dcc868aa82079cb2bae90a54c983f6066db15f0d4f47375aee9d214489c018f818067950171be14fd4ac4f6ad4c6e6592a61e5acffeebba439a12fa", 0x4e, 0x1c}, {&(0x7f00000016c0)="8088a1720c5484028844d56b49dc33cf0aefab1572b74aadbaea12a034c21ffc18763bb90cbb2f6928ad8c0b8b29ec4db960fb", 0x33, 0x7}, {&(0x7f0000001700)="7919308df658cdea4fa0ddbe32e8f49b0c7f8e275f56f6bf7d487c3f698f18a50ae112f015fb387e1582c1b93638b619aca10e65cb60b51608c38013d4459b51c58b2c99b08737f026c52a5fe8dc1a5ea214532dcc843ce5ebf2b5f1c593588eab", 0x61, 0x3}, {&(0x7f0000001780)="f044d07d2f0601eb422d30fc1e1bccaade4ca8ccaf663cb31d8dd7df6346f99f052b3ef1a46a29fb0fec98f72526b1fae4", 0x31, 0x8}], 0x90008, &(0x7f0000001840)={[{@orlov='orlov', 0x2c}, {@grpquota='grpquota', 0x2c}, {@acl='acl', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@norecovery='norecovery', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@i_version='i_version', 0x2c}, {@noacl='noacl', 0x2c}]}) close(r4) close(r2) 03:37:32 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) getpid() pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r1, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:33 executing program 3: read(0xffffffffffffffff, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r0 = getpid() sched_setattr(r0, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ptrace$getregs(0xe, r0, 0x7, &(0x7f0000000140)=""/58) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000280)) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xffff, 0x400200) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ffd000/0x2000)=nil) 03:37:33 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f00000000c0)=ANY=[@ANYBLOB="5a6db2aa4c40f63915dda6d8c45ce6ce4a0c5e7face35b15db1d94273afdd5e259f488a3a12e51253510067b61d3e77aad8256c942dada57c97557d92b2e740d9a6b0583ac759bc0ed04d842aed082618f92f7dc9528aeb08b678b"]) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) 03:37:33 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x5, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6(0xa, 0x7, 0x5) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) r3 = semget(0x1, 0x0, 0x224) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000100)=""/102) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0)=0xfeffffffffff0ddb, 0xfffffffffffffe25) 03:37:33 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) getpid() pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r1, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:33 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000040)=ANY=[]) ioctl$int_out(r0, 0x0, &(0x7f0000000140)) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000000)=""/231, &(0x7f0000000100)=0xe7) 03:37:33 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xff, 0x181000) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:37:33 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:33 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:33 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) getpid() ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0xc1, @tick, 0x0, {0xfffffffffffffffc}}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)={{0x8}, {0x0, 0x5}, 0x1ff, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000180)='ip_vti0\x00', 0x40}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0xfffffffffffffffc, 0x0) 03:37:33 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4) 03:37:33 executing program 0: kexec_load(0x4, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="2b3ff7fd9a5b25d4d4b0edaf729619c336e9feea9ad06ac79237e742133ce5fde46b5a9c9b5248f73507ba5bd61df32c6f81063b79f68dc7227524dc58271f10b5b1d5c0f2da9f13", 0x48, 0x3f}, {&(0x7f00000000c0)="2862b7a306d9c28b734b71b2bb44dc57a83c459d0ea14d551d1728f5f6923dfa0496ea6a4f8e5196a7aeb9c4df82c60f5f9f7c2cc6ca4eb2cad76fed43feda0957f865f7315df768f46e07ee163f2b13c1cfa525baf6bce0886ef17c8382f450dce58bc878e9840710a0171ee996c5da0a37555841c73834a58ea68ce82e9adb3b0a9b9788ebce4c797410d096157309ed4f8c435635e4cbd6839bcfa9987b9c90ecfcb0c9f8d0aa95", 0xa9, 0x9, 0x3}], 0x3f0000) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000400008000c5, 0x4000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:37:33 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000000c0)={{0x0, 0x7, 0x1, 0x20, '\x00', 0x8000}, 0x4, 0x10, 0x1, r2, 0x2, 0x400, 'syz0\x00', &(0x7f0000000080)=['((/:\x00', '/dev/snd/controlC#\x00'], 0x18, [], [0x200, 0xfff, 0xac6, 0x5]}) 03:37:33 executing program 0 (fault-call:3 fault-nth:0): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:33 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000100)={{0xa, 0x0, 0x6, 0x10001, 'syz1\x00', 0x3}, 0x5, 0x10, 0x4680, r2, 0x1, 0x0, 'syz0\x00', &(0x7f00000000c0)=['systemwlan0vmnet0.eth1\x00'], 0x17, [], [0x1, 0x7, 0x2, 0x101]}) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000080)=ANY=[@ANYBLOB="3f67ee9e7f164e1dbd0e97926e447a71f27b0d14ba2d392998dc4eb6acbca2968acd0d9e1fac5eea732d72819c220fc7"]) [ 1227.989671] FAULT_INJECTION: forcing a failure. [ 1227.989671] name failslab, interval 1, probability 0, space 0, times 0 [ 1228.000961] CPU: 0 PID: 29522 Comm: syz-executor0 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 1228.009370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1228.018720] Call Trace: [ 1228.021315] dump_stack+0x1c9/0x2b4 [ 1228.024947] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1228.030142] ? trace_hardirqs_on+0x10/0x10 [ 1228.034387] should_fail.cold.4+0xa/0x11 [ 1228.038458] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1228.043564] ? lock_acquire+0x1e4/0x540 [ 1228.047525] ? check_pgprot+0xdf/0x180 [ 1228.051398] ? lock_release+0xa30/0xa30 [ 1228.055351] ? check_same_owner+0x340/0x340 [ 1228.059653] ? rcu_note_context_switch+0x730/0x730 [ 1228.064567] ? lock_acquire+0x1e4/0x540 [ 1228.068521] ? fs_reclaim_acquire+0x20/0x20 [ 1228.072825] ? lock_downgrade+0x8f0/0x8f0 [ 1228.076960] ? check_same_owner+0x340/0x340 [ 1228.081266] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1228.086786] ? rcu_note_context_switch+0x730/0x730 [ 1228.091706] ? trace_hardirqs_on+0x10/0x10 [ 1228.095933] __should_failslab+0x124/0x180 [ 1228.100153] should_failslab+0x9/0x14 [ 1228.103951] kmem_cache_alloc_trace+0x2cb/0x780 [ 1228.108611] ? lock_acquire+0x1e4/0x540 [ 1228.112577] ? __might_fault+0x12b/0x1e0 [ 1228.116631] ? lock_downgrade+0x8f0/0x8f0 [ 1228.120767] do_blk_trace_setup+0x1b8/0xd60 [ 1228.125083] ? blk_tracer_print_line+0x60/0x60 [ 1228.129656] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1228.135181] ? _copy_from_user+0xdf/0x150 [ 1228.139321] __blk_trace_setup+0xd5/0x180 [ 1228.143450] ? do_blk_trace_setup+0xd60/0xd60 [ 1228.147948] blk_trace_setup+0x4d/0x70 [ 1228.151838] sg_ioctl+0xff6/0x2fa0 [ 1228.155367] ? _kstrtoull+0x188/0x250 [ 1228.159145] ? _parse_integer+0x190/0x190 [ 1228.163284] ? sg_new_write.isra.18+0x930/0x930 [ 1228.167944] ? __check_object_size+0x9d/0x5f2 [ 1228.172422] ? lock_acquire+0x1e4/0x540 [ 1228.176374] ? __fget+0x4ac/0x740 [ 1228.179811] ? lock_downgrade+0x8f0/0x8f0 [ 1228.183939] ? lock_release+0xa30/0xa30 [ 1228.187898] ? pid_task+0x115/0x200 [ 1228.191508] ? find_vpid+0xf0/0xf0 [ 1228.195036] ? __f_unlock_pos+0x19/0x20 [ 1228.199006] ? __fget+0x4d5/0x740 [ 1228.202450] ? ksys_dup3+0x690/0x690 [ 1228.206161] ? kasan_check_write+0x14/0x20 [ 1228.210394] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1228.215300] ? fsnotify+0xbac/0x14e0 [ 1228.218997] ? vfs_write+0x2f3/0x560 [ 1228.222701] ? sg_new_write.isra.18+0x930/0x930 [ 1228.227349] do_vfs_ioctl+0x1de/0x1720 [ 1228.231215] ? fsnotify_first_mark+0x350/0x350 [ 1228.235784] ? __fsnotify_parent+0xcc/0x420 [ 1228.240108] ? ioctl_preallocate+0x300/0x300 [ 1228.244526] ? __fget_light+0x2f7/0x440 [ 1228.248497] ? fget_raw+0x20/0x20 [ 1228.251943] ? __sb_end_write+0xac/0xe0 [ 1228.255908] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1228.261430] ? fput+0x130/0x1a0 [ 1228.264690] ? ksys_write+0x1ae/0x260 [ 1228.268473] ? security_file_ioctl+0x94/0xc0 [ 1228.272874] ksys_ioctl+0xa9/0xd0 [ 1228.276316] __x64_sys_ioctl+0x73/0xb0 [ 1228.280205] do_syscall_64+0x1b9/0x820 [ 1228.284088] ? syscall_slow_exit_work+0x500/0x500 [ 1228.288923] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1228.293847] ? syscall_return_slowpath+0x31d/0x5e0 [ 1228.298765] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1228.303772] ? perf_trace_sys_enter+0xb10/0xb10 [ 1228.308425] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1228.313257] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1228.318434] RIP: 0033:0x455ba9 [ 1228.321601] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1228.340734] RSP: 002b:00007f337c058c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1228.348437] RAX: ffffffffffffffda RBX: 00007f337c0596d4 RCX: 0000000000455ba9 [ 1228.355689] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000014 [ 1228.357004] 9pnet: Could not find request transport: xen [ 1228.362943] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1228.362951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1228.362959] R13: 00000000004bc608 R14: 00000000004ca798 R15: 0000000000000000 03:37:33 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200), 0x8) close(r2) close(r1) [ 1228.552580] 9pnet: Could not find request transport: xen 03:37:33 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) getpid() pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r1, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:33 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in=@local, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@ipv4}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigprocmask(0x3, &(0x7f00000002c0)={0xd8}, &(0x7f0000000300), 0x8) chown(&(0x7f0000000040)='./file0\x00', r2, r3) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) 03:37:33 executing program 0 (fault-call:3 fault-nth:1): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:33 executing program 5 (fault-call:5 fault-nth:0): r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186}) [ 1228.660879] FAULT_INJECTION: forcing a failure. [ 1228.660879] name failslab, interval 1, probability 0, space 0, times 0 [ 1228.672180] CPU: 1 PID: 29555 Comm: syz-executor0 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 1228.680586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1228.689932] Call Trace: [ 1228.692522] dump_stack+0x1c9/0x2b4 [ 1228.696160] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1228.701356] ? memcg_kmem_get_cache+0x3a9/0x9d0 [ 1228.706027] should_fail.cold.4+0xa/0x11 [ 1228.710088] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1228.715098] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1228.720199] ? lock_acquire+0x1e4/0x540 [ 1228.724184] ? lock_downgrade+0x8f0/0x8f0 [ 1228.728325] ? lock_release+0xa30/0xa30 [ 1228.732297] ? trace_hardirqs_on+0x10/0x10 [ 1228.736525] ? rcu_is_watching+0x8c/0x150 [ 1228.740672] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 1228.745334] ? lock_acquire+0x1e4/0x540 [ 1228.749293] ? fs_reclaim_acquire+0x20/0x20 [ 1228.753599] ? lock_downgrade+0x8f0/0x8f0 [ 1228.757730] ? check_same_owner+0x340/0x340 [ 1228.762041] ? rcu_note_context_switch+0x730/0x730 [ 1228.766966] __should_failslab+0x124/0x180 [ 1228.771194] should_failslab+0x9/0x14 [ 1228.774984] kmem_cache_alloc+0x2af/0x760 [ 1228.779119] ? __d_alloc+0xc8/0xd50 [ 1228.782727] ? d_alloc+0x96/0x380 [ 1228.786168] ? d_alloc_parallel+0x15a/0x1ea0 [ 1228.790570] ? lookup_open+0x54f/0x1b40 [ 1228.794537] ? path_openat+0x246e/0x5620 [ 1228.798591] ? do_filp_open+0x255/0x380 [ 1228.802548] ? do_sys_open+0x584/0x720 [ 1228.806434] ? do_syscall_64+0x1b9/0x820 03:37:34 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) getpid() pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r1, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:34 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186}) 03:37:34 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0xc0a85352, &(0x7f0000000000)={0x186}) [ 1228.810496] __d_alloc+0xc8/0xd50 [ 1228.813952] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 1228.818975] ? lock_acquire+0x1e4/0x540 [ 1228.822957] ? pcpu_alloc+0x9a6/0x13a0 [ 1228.826855] ? trace_hardirqs_on+0x10/0x10 [ 1228.831085] ? is_bpf_text_address+0xae/0x170 [ 1228.835583] ? trace_hardirqs_on+0x10/0x10 [ 1228.839817] d_alloc+0x96/0x380 [ 1228.843096] ? pcpu_alloc+0x9a6/0x13a0 [ 1228.846975] ? __d_alloc+0xd50/0xd50 [ 1228.850697] d_alloc_parallel+0x15a/0x1ea0 [ 1228.854930] ? trace_hardirqs_on+0x10/0x10 [ 1228.859419] ? pcpu_alloc+0xf73/0x13a0 [ 1228.863306] ? lock_downgrade+0x8f0/0x8f0 [ 1228.867456] ? is_bpf_text_address+0xae/0x170 [ 1228.871957] ? __d_lookup_rcu+0xaa0/0xaa0 [ 1228.876103] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1228.881122] ? find_next_bit+0x104/0x130 [ 1228.885182] ? pcpu_next_unpop+0x83/0xf0 [ 1228.889245] ? lock_acquire+0x1e4/0x540 [ 1228.893218] ? __d_lookup+0x593/0x9e0 [ 1228.897017] ? lock_downgrade+0x8f0/0x8f0 [ 1228.901167] ? lock_release+0xa30/0xa30 [ 1228.905140] ? lock_downgrade+0x8f0/0x8f0 [ 1228.909288] ? unwind_get_return_address+0x61/0xa0 [ 1228.914209] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1228.919732] ? kasan_check_read+0x11/0x20 [ 1228.923863] ? __lockdep_init_map+0x105/0x590 [ 1228.928339] ? __lockdep_init_map+0x105/0x590 [ 1228.932814] ? lockdep_init_map+0x9/0x10 [ 1228.936860] ? __init_waitqueue_head+0x9e/0x150 [ 1228.941516] ? init_wait_entry+0x1c0/0x1c0 [ 1228.945744] __lookup_slow+0x1e6/0x540 [ 1228.949616] ? vfs_unlink+0x510/0x510 [ 1228.953408] ? down_read+0xb5/0x1d0 [ 1228.957031] ? lookup_slow+0x49/0x80 [ 1228.960734] ? __down_interruptible+0x700/0x700 [ 1228.965391] ? d_lookup+0x221/0x340 [ 1228.969028] ? inode_permission+0xb2/0x560 [ 1228.973263] lookup_slow+0x57/0x80 [ 1228.976802] lookup_one_len_unlocked+0xf1/0x100 [ 1228.981470] ? lookup_slow+0x80/0x80 [ 1228.985186] ? __might_fault+0x12b/0x1e0 [ 1228.989252] debugfs_lookup+0x56/0x100 [ 1228.993133] do_blk_trace_setup+0x296/0xd60 [ 1228.997437] ? blk_tracer_print_line+0x60/0x60 [ 1229.002028] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1229.007551] ? _copy_from_user+0xdf/0x150 [ 1229.011689] __blk_trace_setup+0xd5/0x180 [ 1229.015829] ? do_blk_trace_setup+0xd60/0xd60 [ 1229.020317] blk_trace_setup+0x4d/0x70 [ 1229.024208] sg_ioctl+0xff6/0x2fa0 [ 1229.027746] ? _kstrtoull+0x188/0x250 [ 1229.031548] ? _parse_integer+0x190/0x190 [ 1229.035696] ? sg_new_write.isra.18+0x930/0x930 [ 1229.040363] ? __check_object_size+0x9d/0x5f2 [ 1229.044866] ? lock_acquire+0x1e4/0x540 [ 1229.048835] ? __fget+0x4ac/0x740 [ 1229.052284] ? lock_downgrade+0x8f0/0x8f0 [ 1229.056424] ? lock_release+0xa30/0xa30 [ 1229.060383] ? pid_task+0x115/0x200 [ 1229.063992] ? find_vpid+0xf0/0xf0 [ 1229.067518] ? __f_unlock_pos+0x19/0x20 [ 1229.071474] ? __fget+0x4d5/0x740 [ 1229.074909] ? ksys_dup3+0x690/0x690 [ 1229.078620] ? kasan_check_write+0x14/0x20 [ 1229.082852] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1229.087760] ? fsnotify+0xbac/0x14e0 [ 1229.091461] ? vfs_write+0x2f3/0x560 [ 1229.095176] ? sg_new_write.isra.18+0x930/0x930 [ 1229.099835] do_vfs_ioctl+0x1de/0x1720 [ 1229.103704] ? fsnotify_first_mark+0x350/0x350 [ 1229.108263] ? __fsnotify_parent+0xcc/0x420 [ 1229.112578] ? ioctl_preallocate+0x300/0x300 [ 1229.116966] ? __fget_light+0x2f7/0x440 [ 1229.120919] ? fget_raw+0x20/0x20 [ 1229.124355] ? __sb_end_write+0xac/0xe0 [ 1229.128316] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1229.133832] ? fput+0x130/0x1a0 [ 1229.137090] ? ksys_write+0x1ae/0x260 [ 1229.140873] ? security_file_ioctl+0x94/0xc0 [ 1229.145261] ksys_ioctl+0xa9/0xd0 [ 1229.148699] __x64_sys_ioctl+0x73/0xb0 [ 1229.152575] do_syscall_64+0x1b9/0x820 [ 1229.156457] ? finish_task_switch+0x1d3/0x870 [ 1229.160951] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1229.165867] ? syscall_return_slowpath+0x31d/0x5e0 [ 1229.170777] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1229.175783] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1229.180789] ? perf_trace_sys_enter+0xb10/0xb10 [ 1229.185444] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1229.190276] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1229.195460] RIP: 0033:0x455ba9 03:37:34 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0xc0605345, &(0x7f0000000000)={0x186}) 03:37:34 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:34 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000100)=0x4) 03:37:34 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:34 executing program 0 (fault-call:3 fault-nth:2): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:34 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0xc0305302, &(0x7f0000000000)={0x186}) [ 1229.198624] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1229.217747] RSP: 002b:00007f337c058c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1229.225434] RAX: ffffffffffffffda RBX: 00007f337c0596d4 RCX: 0000000000455ba9 [ 1229.232684] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000014 [ 1229.239930] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1229.247186] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1229.254437] R13: 00000000004bc608 R14: 00000000004ca798 R15: 0000000000000001 [ 1229.320541] FAULT_INJECTION: forcing a failure. [ 1229.320541] name failslab, interval 1, probability 0, space 0, times 0 [ 1229.331845] CPU: 0 PID: 29603 Comm: syz-executor0 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 1229.340245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1229.349592] Call Trace: [ 1229.352186] dump_stack+0x1c9/0x2b4 [ 1229.355818] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1229.361017] should_fail.cold.4+0xa/0x11 [ 1229.365089] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1229.370205] ? trace_hardirqs_on+0x10/0x10 [ 1229.374450] ? save_stack+0xa9/0xd0 [ 1229.378083] ? save_stack+0x43/0xd0 [ 1229.381719] ? kasan_kmalloc+0xc4/0xe0 [ 1229.385601] ? kasan_slab_alloc+0x12/0x20 [ 1229.389733] ? kmem_cache_alloc+0x12e/0x760 [ 1229.394055] ? __d_alloc+0xc8/0xd50 [ 1229.397720] ? d_alloc+0x96/0x380 [ 1229.401202] ? d_alloc_parallel+0x15a/0x1ea0 [ 1229.405609] ? lookup_slow+0x57/0x80 [ 1229.409306] ? trace_hardirqs_on+0x10/0x10 [ 1229.413524] ? lock_acquire+0x1e4/0x540 [ 1229.417485] ? fs_reclaim_acquire+0x20/0x20 [ 1229.421805] ? lock_downgrade+0x8f0/0x8f0 [ 1229.425948] ? check_same_owner+0x340/0x340 [ 1229.430252] ? trace_hardirqs_on+0x10/0x10 [ 1229.434486] ? rcu_note_context_switch+0x730/0x730 [ 1229.439416] __should_failslab+0x124/0x180 [ 1229.443641] should_failslab+0x9/0x14 [ 1229.447433] kmem_cache_alloc+0x2af/0x760 [ 1229.451568] ? trace_hardirqs_on+0x10/0x10 [ 1229.455808] __d_alloc+0xc8/0xd50 [ 1229.459261] ? __debug_object_init+0x581/0x12e0 [ 1229.463917] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 1229.468923] ? lock_downgrade+0x8f0/0x8f0 [ 1229.473068] ? kasan_check_read+0x11/0x20 [ 1229.477205] ? do_raw_spin_unlock+0xa7/0x2f0 [ 1229.481595] ? trace_hardirqs_on+0x10/0x10 [ 1229.485811] ? kasan_check_write+0x14/0x20 [ 1229.490035] ? trace_hardirqs_on+0xd/0x10 [ 1229.494175] ? __debug_object_init+0x581/0x12e0 [ 1229.498827] d_alloc+0x96/0x380 [ 1229.502093] ? lock_downgrade+0x8f0/0x8f0 [ 1229.506239] ? __d_alloc+0xd50/0xd50 [ 1229.509971] d_alloc_parallel+0x15a/0x1ea0 [ 1229.514197] ? lock_acquire+0x1e4/0x540 [ 1229.518152] ? debug_object_active_state+0x2f5/0x4d0 [ 1229.523234] ? lock_downgrade+0x8f0/0x8f0 [ 1229.527371] ? kasan_check_read+0x11/0x20 [ 1229.531510] ? __d_lookup_rcu+0xaa0/0xaa0 [ 1229.535638] ? do_raw_spin_lock+0xc1/0x200 [ 1229.539864] ? lock_acquire+0x1e4/0x540 [ 1229.543843] ? __d_lookup+0x593/0x9e0 [ 1229.547640] ? lock_downgrade+0x8f0/0x8f0 [ 1229.551785] ? lock_release+0xa30/0xa30 [ 1229.555739] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 1229.560386] ? d_add+0x60d/0xa30 [ 1229.563730] ? lock_acquire+0x1e4/0x540 [ 1229.567683] ? trace_hardirqs_on+0xd/0x10 [ 1229.571814] ? __lockdep_init_map+0x105/0x590 [ 1229.576289] ? __lockdep_init_map+0x105/0x590 [ 1229.580765] ? lockdep_init_map+0x9/0x10 [ 1229.584803] ? __init_waitqueue_head+0x9e/0x150 [ 1229.589450] ? init_wait_entry+0x1c0/0x1c0 [ 1229.593661] ? d_alloc_parallel+0x1ea0/0x1ea0 [ 1229.598137] ? lock_release+0xa30/0xa30 [ 1229.602105] __lookup_slow+0x1e6/0x540 [ 1229.605985] ? vfs_unlink+0x510/0x510 [ 1229.609771] ? d_lookup+0x221/0x340 [ 1229.613380] lookup_one_len+0x1d8/0x220 [ 1229.617335] ? lookup_one_len_unlocked+0x100/0x100 [ 1229.622250] ? down_write+0x8f/0x130 [ 1229.625960] ? start_creating+0xb1/0x200 [ 1229.630006] ? down_read+0x1d0/0x1d0 [ 1229.633711] ? mntput+0x74/0xa0 [ 1229.636972] start_creating+0xc6/0x200 [ 1229.640842] debugfs_create_dir+0x23/0x3c0 [ 1229.645065] do_blk_trace_setup+0x868/0xd60 [ 1229.649377] ? blk_tracer_print_line+0x60/0x60 [ 1229.653946] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1229.659463] ? _copy_from_user+0xdf/0x150 [ 1229.663601] __blk_trace_setup+0xd5/0x180 [ 1229.667728] ? do_blk_trace_setup+0xd60/0xd60 [ 1229.672218] blk_trace_setup+0x4d/0x70 [ 1229.676099] sg_ioctl+0xff6/0x2fa0 [ 1229.679636] ? _kstrtoull+0x188/0x250 [ 1229.683424] ? _parse_integer+0x190/0x190 [ 1229.687557] ? sg_new_write.isra.18+0x930/0x930 [ 1229.692207] ? __check_object_size+0x9d/0x5f2 [ 1229.696696] ? lock_acquire+0x1e4/0x540 [ 1229.700660] ? __fget+0x4ac/0x740 [ 1229.704096] ? lock_downgrade+0x8f0/0x8f0 [ 1229.708227] ? lock_release+0xa30/0xa30 [ 1229.712182] ? pid_task+0x115/0x200 [ 1229.715798] ? find_vpid+0xf0/0xf0 [ 1229.719347] ? __f_unlock_pos+0x19/0x20 [ 1229.723316] ? __fget+0x4d5/0x740 [ 1229.726770] ? ksys_dup3+0x690/0x690 [ 1229.730472] ? kasan_check_write+0x14/0x20 [ 1229.734698] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1229.739608] ? fsnotify+0xbac/0x14e0 [ 1229.743303] ? vfs_write+0x2f3/0x560 [ 1229.747000] ? sg_new_write.isra.18+0x930/0x930 [ 1229.751662] do_vfs_ioctl+0x1de/0x1720 [ 1229.755541] ? fsnotify_first_mark+0x350/0x350 [ 1229.760109] ? __fsnotify_parent+0xcc/0x420 [ 1229.764420] ? ioctl_preallocate+0x300/0x300 [ 1229.768818] ? __fget_light+0x2f7/0x440 [ 1229.772774] ? fget_raw+0x20/0x20 [ 1229.776213] ? __sb_end_write+0xac/0xe0 [ 1229.780168] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1229.785694] ? fput+0x130/0x1a0 [ 1229.788965] ? ksys_write+0x1ae/0x260 [ 1229.792757] ? security_file_ioctl+0x94/0xc0 [ 1229.797144] ksys_ioctl+0xa9/0xd0 [ 1229.800579] __x64_sys_ioctl+0x73/0xb0 [ 1229.804446] do_syscall_64+0x1b9/0x820 [ 1229.808313] ? finish_task_switch+0x1d3/0x870 [ 1229.812790] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1229.817701] ? syscall_return_slowpath+0x31d/0x5e0 [ 1229.822615] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1229.827619] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1229.832613] ? perf_trace_sys_enter+0xb10/0xb10 [ 1229.837272] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1229.842104] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1229.847270] RIP: 0033:0x455ba9 [ 1229.850436] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 03:37:34 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x40049409, &(0x7f0000000000)={0x186}) 03:37:34 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x408c5333, &(0x7f0000000000)={0x186}) 03:37:35 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pwritev(r0, &(0x7f0000001500)=[{&(0x7f0000000080)="5feecd5adfb18a697b81d9c785961cb85e5936fae9b4f7af760feb82", 0x1c}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000000c0)="bc1c4726e182bd99310315aa541f423b758431618fd54db9d262007a53d77e6de22efc0cec", 0x25}, {&(0x7f0000000100)}, {&(0x7f0000000140)="e0f01b9d91c7da9529f8cf88fd9681a227068206fe6b8f58167627d28f3039cc86c93f2873ec8af0a6dcfcb4fdb7a4964021b32da8220fa2f7988ae9b3f1d79f173f49b24a92e17c1149e0b2eb173f314c0eaecb5acd7731e1", 0x59}, {&(0x7f00000012c0)="ccadd0d659dc2b26df1551989a7056e0dc542794924a851c4eaa955c3d4fdb4a1a4001afa080c33ec3b024ae62c623c479d7ee811732bbe2de643fca4d48a11bdb235ff06b73ba93d463ce66bfff7d70c6707d1070c66971ffc9e2e8d6d12054616beb1cc340d5e20519fc8f03ed4d335cfb2e61746bb54f5007e482ecc731ce5fe343bf96854bf8d295ecabd0a35e1ac83f3ef7cc8e3af9eafae8b766adc6ddaebe6443e6569cea5242d85211837ab2e5a3b5b4e76e8ee8b75d48b37e6c3e5269d20d8b222e4072a3", 0xc9}, {&(0x7f00000013c0)="e2bbc1435c45bdcbd634f308451805ae0a19592e987d7a4bc7d99940ed89dd3b1e23b205240f82765d18cdec9ee569e0ed3cfb8e7c132c11c5f816d45721068057deb3598c13600d66e26a4ad642bef6bd002837db70111a0dcc6a7caa93794ae1de934997ac146f915e3fdbe4b03394fb9c38cb7681fcfca5e127b9cd178fcafb4142b61b11f1eff4e09ae545a0a107cd2a56e8", 0x94}, {&(0x7f0000002040)="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", 0x1000}, {&(0x7f0000001480)="bfdceff0e53105fce2c8713a9854c1eb0c8ae805d6f4e55d3da93cfac664198747795aca5b2b3ac9ed595ece419d2402154f6cb3ba7bd4ce620b76f31ad057441bcb32c65c59963812fa4e18418c55aeb65907d83a68752891c58c9c0002d02419d7581acee874130f51029e42", 0x6d}], 0x9, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40000, 0xe0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95)=0x800, 0xdee01550d5bc63bf) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200), 0x8) close(r2) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='selinuxem1(selinux:}^cpusetcpusetmime_type/*9\x00', 0xffffffffffffff9c}, 0x10) ioctl$KDSETLED(r4, 0x4b32, 0x7) close(r1) 03:37:35 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x80045301, &(0x7f0000000000)={0x186}) 03:37:35 executing program 2 (fault-call:5 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) 03:37:35 executing program 4 (fault-call:7 fault-nth:0): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x8d}, 0x98) 03:37:35 executing program 0 (fault-call:3 fault-nth:3): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") [ 1229.869561] RSP: 002b:00007f337c058c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1229.877260] RAX: ffffffffffffffda RBX: 00007f337c0596d4 RCX: 0000000000455ba9 [ 1229.884512] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000014 [ 1229.891758] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1229.899014] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1229.906362] R13: 00000000004bc608 R14: 00000000004ca798 R15: 0000000000000002 [ 1229.983135] FAULT_INJECTION: forcing a failure. [ 1229.983135] name failslab, interval 1, probability 0, space 0, times 0 [ 1229.984069] FAULT_INJECTION: forcing a failure. [ 1229.984069] name failslab, interval 1, probability 0, space 0, times 0 [ 1229.994429] CPU: 1 PID: 29637 Comm: syz-executor0 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 1229.994450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1230.023345] Call Trace: [ 1230.025931] dump_stack+0x1c9/0x2b4 [ 1230.029550] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1230.034732] should_fail.cold.4+0xa/0x11 [ 1230.038783] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1230.043871] ? d_add+0x60d/0xa30 [ 1230.047228] ? lock_acquire+0x1e4/0x540 [ 1230.051199] ? trace_hardirqs_on+0xd/0x10 [ 1230.055346] ? __lockdep_init_map+0x105/0x590 [ 1230.059835] ? lockdep_init_map+0x9/0x10 [ 1230.063887] ? __init_waitqueue_head+0x9e/0x150 [ 1230.068543] ? init_wait_entry+0x1c0/0x1c0 [ 1230.072763] ? d_alloc_parallel+0x1ea0/0x1ea0 [ 1230.077247] ? lock_acquire+0x1e4/0x540 [ 1230.081216] ? fs_reclaim_acquire+0x20/0x20 [ 1230.085525] ? lock_downgrade+0x8f0/0x8f0 [ 1230.089659] ? __lookup_slow+0x312/0x540 [ 1230.093711] ? check_same_owner+0x340/0x340 [ 1230.098025] ? rcu_note_context_switch+0x730/0x730 [ 1230.102945] __should_failslab+0x124/0x180 [ 1230.107168] should_failslab+0x9/0x14 [ 1230.110954] kmem_cache_alloc+0x2af/0x760 [ 1230.115094] alloc_inode+0xb2/0x190 [ 1230.118708] new_inode_pseudo+0x71/0x1a0 [ 1230.122757] ? prune_icache_sb+0x1b0/0x1b0 [ 1230.126979] ? down_read+0x1d0/0x1d0 [ 1230.130680] ? mntput+0x74/0xa0 [ 1230.133950] new_inode+0x1c/0x40 [ 1230.137329] debugfs_get_inode+0x19/0x120 [ 1230.141463] debugfs_create_dir+0x75/0x3c0 [ 1230.145689] do_blk_trace_setup+0x868/0xd60 [ 1230.149998] ? blk_tracer_print_line+0x60/0x60 [ 1230.154575] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1230.160097] ? _copy_from_user+0xdf/0x150 [ 1230.164233] __blk_trace_setup+0xd5/0x180 [ 1230.168370] ? do_blk_trace_setup+0xd60/0xd60 [ 1230.172861] blk_trace_setup+0x4d/0x70 [ 1230.176739] sg_ioctl+0xff6/0x2fa0 [ 1230.180265] ? _kstrtoull+0x188/0x250 [ 1230.184053] ? _parse_integer+0x190/0x190 [ 1230.188188] ? sg_new_write.isra.18+0x930/0x930 [ 1230.192846] ? __check_object_size+0x9d/0x5f2 [ 1230.197337] ? lock_acquire+0x1e4/0x540 [ 1230.201298] ? __fget+0x4ac/0x740 [ 1230.204741] ? lock_downgrade+0x8f0/0x8f0 [ 1230.208876] ? lock_release+0xa30/0xa30 [ 1230.212836] ? pid_task+0x115/0x200 [ 1230.216450] ? find_vpid+0xf0/0xf0 [ 1230.219980] ? __f_unlock_pos+0x19/0x20 [ 1230.223943] ? __fget+0x4d5/0x740 [ 1230.227386] ? ksys_dup3+0x690/0x690 [ 1230.231090] ? kasan_check_write+0x14/0x20 [ 1230.235320] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1230.240232] ? fsnotify+0xbac/0x14e0 [ 1230.243931] ? vfs_write+0x2f3/0x560 [ 1230.247632] ? sg_new_write.isra.18+0x930/0x930 [ 1230.252286] do_vfs_ioctl+0x1de/0x1720 [ 1230.256162] ? fsnotify_first_mark+0x350/0x350 [ 1230.260728] ? __fsnotify_parent+0xcc/0x420 [ 1230.265040] ? ioctl_preallocate+0x300/0x300 [ 1230.269432] ? __fget_light+0x2f7/0x440 [ 1230.273391] ? fget_raw+0x20/0x20 [ 1230.276842] ? __sb_end_write+0xac/0xe0 [ 1230.280806] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1230.286327] ? fput+0x130/0x1a0 [ 1230.289591] ? ksys_write+0x1ae/0x260 [ 1230.293379] ? security_file_ioctl+0x94/0xc0 [ 1230.297776] ksys_ioctl+0xa9/0xd0 [ 1230.301217] __x64_sys_ioctl+0x73/0xb0 [ 1230.305091] do_syscall_64+0x1b9/0x820 [ 1230.308964] ? finish_task_switch+0x1d3/0x870 [ 1230.313445] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1230.318361] ? syscall_return_slowpath+0x31d/0x5e0 [ 1230.323277] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1230.328283] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1230.333288] ? perf_trace_sys_enter+0xb10/0xb10 [ 1230.337946] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1230.342783] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1230.347969] RIP: 0033:0x455ba9 [ 1230.351138] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1230.370350] RSP: 002b:00007f337c058c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1230.378046] RAX: ffffffffffffffda RBX: 00007f337c0596d4 RCX: 0000000000455ba9 03:37:35 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x80045300, &(0x7f0000000000)={0x186}) [ 1230.385304] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000014 [ 1230.392557] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1230.399811] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1230.407065] R13: 00000000004bc608 R14: 00000000004ca798 R15: 0000000000000003 [ 1230.414335] CPU: 0 PID: 29632 Comm: syz-executor2 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 1230.422737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1230.432088] Call Trace: 03:37:35 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x20000, 0x0) getsockname(r2, &(0x7f0000000100)=@xdp={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x80) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000001c0)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}}, 0x10) 03:37:35 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:35 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) [ 1230.434679] dump_stack+0x1c9/0x2b4 [ 1230.438311] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1230.443499] ? trace_hardirqs_on+0x10/0x10 [ 1230.447719] ? lock_downgrade+0x8f0/0x8f0 [ 1230.451863] should_fail.cold.4+0xa/0x11 [ 1230.455926] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1230.461033] ? update_curr+0x4e7/0xc00 [ 1230.464921] ? trace_hardirqs_on+0x10/0x10 [ 1230.469156] ? trace_hardirqs_on+0x10/0x10 [ 1230.473389] ? dput.part.26+0x276/0x7a0 [ 1230.477362] ? lock_acquire+0x1e4/0x540 [ 1230.481334] ? fs_reclaim_acquire+0x20/0x20 [ 1230.485660] ? lock_downgrade+0x8f0/0x8f0 [ 1230.489794] ? __fdget_pos+0x1bb/0x200 [ 1230.493668] ? check_same_owner+0x340/0x340 [ 1230.497981] ? rcu_note_context_switch+0x730/0x730 [ 1230.502900] __should_failslab+0x124/0x180 [ 1230.507117] should_failslab+0x9/0x14 [ 1230.510911] kmem_cache_alloc_trace+0x2cb/0x780 [ 1230.515565] ? _parse_integer+0x190/0x190 [ 1230.519700] alloc_pipe_info+0x175/0x5a0 [ 1230.523760] ? pipe_read+0x940/0x940 [ 1230.527465] ? ksys_dup3+0x690/0x690 [ 1230.531160] ? lock_release+0xa30/0xa30 [ 1230.535124] ? pid_task+0x115/0x200 [ 1230.538734] splice_direct_to_actor+0x6fc/0x8f0 [ 1230.543383] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1230.548900] ? pipe_to_sendpage+0x400/0x400 [ 1230.553214] ? do_splice_to+0x190/0x190 [ 1230.557171] ? security_file_permission+0x1c2/0x230 [ 1230.562173] ? rw_verify_area+0x118/0x360 [ 1230.566310] do_splice_direct+0x2d4/0x420 [ 1230.570448] ? splice_direct_to_actor+0x8f0/0x8f0 [ 1230.575282] ? rw_verify_area+0x118/0x360 [ 1230.579412] do_sendfile+0x62a/0xe20 [ 1230.583108] ? do_compat_pwritev64+0x1c0/0x1c0 [ 1230.587682] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1230.593197] ? _copy_from_user+0xdf/0x150 [ 1230.597322] __x64_sys_sendfile64+0x15d/0x250 [ 1230.601802] ? __ia32_sys_sendfile+0x2a0/0x2a0 [ 1230.606376] do_syscall_64+0x1b9/0x820 [ 1230.610250] ? syscall_slow_exit_work+0x500/0x500 [ 1230.615083] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1230.620000] ? syscall_return_slowpath+0x31d/0x5e0 [ 1230.624916] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1230.629910] ? perf_trace_sys_enter+0xb10/0xb10 [ 1230.634570] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1230.639396] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1230.644565] RIP: 0033:0x455ba9 [ 1230.647736] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1230.666891] RSP: 002b:00007fbac1e93c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1230.674588] RAX: ffffffffffffffda RBX: 00007fbac1e946d4 RCX: 0000000000455ba9 [ 1230.681839] RDX: 0000000020000000 RSI: 0000000000000013 RDI: 0000000000000013 [ 1230.689086] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1230.696347] R10: 0000000002000005 R11: 0000000000000246 R12: 0000000000000015 [ 1230.703595] R13: 00000000004c0e17 R14: 00000000004d0f48 R15: 0000000000000000 03:37:36 executing program 2 (fault-call:5 fault-nth:1): r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) 03:37:36 executing program 0 (fault-call:3 fault-nth:4): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:36 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200), 0x8) close(r2) close(r1) [ 1230.810856] FAULT_INJECTION: forcing a failure. [ 1230.810856] name failslab, interval 1, probability 0, space 0, times 0 [ 1230.822345] CPU: 0 PID: 29628 Comm: syz-executor4 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 1230.826982] FAULT_INJECTION: forcing a failure. [ 1230.826982] name failslab, interval 1, probability 0, space 0, times 0 [ 1230.830748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1230.830755] Call Trace: [ 1230.830786] dump_stack+0x1c9/0x2b4 [ 1230.830804] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1230.830829] should_fail.cold.4+0xa/0x11 [ 1230.866777] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1230.871873] ? save_stack+0x43/0xd0 [ 1230.875491] ? d_alloc_parallel+0x15a/0x1ea0 [ 1230.879889] ? __lookup_slow+0x1e6/0x540 [ 1230.883934] ? lookup_slow+0x57/0x80 [ 1230.887638] ? walk_component+0x94a/0x2630 [ 1230.891872] ? link_path_walk+0x6e0/0x1540 [ 1230.896130] ? do_filp_open+0x255/0x380 [ 1230.900882] ? trace_hardirqs_on+0x10/0x10 [ 1230.905104] ? percpu_ref_put_many+0x119/0x240 [ 1230.909674] ? lock_downgrade+0x8f0/0x8f0 [ 1230.913810] ? trace_hardirqs_on+0x10/0x10 [ 1230.918029] ? memcg_kmem_get_cache+0x3a9/0x9d0 [ 1230.922701] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1230.927707] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 1230.932454] ? lock_acquire+0x1e4/0x540 [ 1230.936414] ? is_bpf_text_address+0xae/0x170 [ 1230.940899] ? lock_downgrade+0x8f0/0x8f0 [ 1230.945038] __should_failslab+0x124/0x180 [ 1230.949263] should_failslab+0x9/0x14 [ 1230.953054] kmem_cache_alloc_node+0x56/0x780 [ 1230.957536] ? rcu_is_watching+0x8c/0x150 [ 1230.961671] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 1230.966333] __alloc_skb+0x119/0x790 [ 1230.970036] ? skb_scrub_packet+0x490/0x490 [ 1230.974347] ? trace_hardirqs_on+0x10/0x10 [ 1230.978569] ? __save_stack_trace+0x8d/0xf0 [ 1230.982880] ? trace_hardirqs_on+0x10/0x10 [ 1230.987108] ? trace_hardirqs_on+0x10/0x10 [ 1230.991331] ? save_stack+0xa9/0xd0 [ 1230.994944] ? save_stack+0x43/0xd0 [ 1230.998567] ? kasan_kmalloc+0xc4/0xe0 [ 1231.002443] _sctp_make_chunk+0x58/0x280 [ 1231.006487] ? do_sys_open+0x584/0x720 [ 1231.010363] sctp_make_heartbeat+0x8f/0x430 [ 1231.014670] ? sctp_make_violation_max_retrans+0x70/0x70 [ 1231.020109] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 1231.025290] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1231.030816] sctp_sf_heartbeat.isra.24+0x26/0x180 [ 1231.035660] sctp_sf_do_prm_requestheartbeat+0x27/0x110 [ 1231.041011] sctp_do_sm+0x1c1/0x71e0 [ 1231.044716] ? trace_hardirqs_on+0x10/0x10 [ 1231.048942] ? lock_acquire+0x1e4/0x540 [ 1231.052903] ? mem_cgroup_id_get_many+0x160/0x160 [ 1231.057732] ? sctp_do_8_2_transport_strike.isra.16+0x950/0x950 [ 1231.063782] ? lock_release+0xa30/0xa30 [ 1231.067746] ? __wake_up_common_lock+0x1d0/0x330 [ 1231.072499] ? __unlock_page_memcg+0x53/0x100 [ 1231.076984] ? lock_downgrade+0x8f0/0x8f0 [ 1231.081119] ? kasan_check_read+0x11/0x20 [ 1231.085257] ? trace_hardirqs_on+0x10/0x10 [ 1231.089484] ? rcu_read_lock+0x70/0x70 [ 1231.093359] ? __unlock_page_memcg+0x72/0x100 [ 1231.097842] ? unlock_page_memcg+0x2c/0x40 [ 1231.102061] ? page_add_file_rmap+0x781/0xe40 [ 1231.106543] ? page_add_new_anon_rmap+0x870/0x870 [ 1231.111372] ? kasan_check_write+0x14/0x20 [ 1231.115593] ? __init_rwsem+0x1cc/0x2a0 [ 1231.119559] ? lock_acquire+0x1e4/0x540 [ 1231.123521] ? __might_fault+0x12b/0x1e0 [ 1231.127580] ? lock_downgrade+0x8f0/0x8f0 [ 1231.131712] ? trace_hardirqs_on+0x10/0x10 [ 1231.135940] ? lock_release+0xa30/0xa30 [ 1231.139906] ? lock_acquire+0x1e4/0x540 [ 1231.143867] ? alloc_set_pte+0x1133/0x1790 [ 1231.148095] sctp_primitive_REQUESTHEARTBEAT+0xa0/0xd0 [ 1231.153362] sctp_apply_peer_addr_params+0x138/0x2220 [ 1231.158542] sctp_setsockopt_peer_addr_params+0x72a/0x800 [ 1231.164065] ? sctp_setsockopt+0x358/0x6db0 [ 1231.168377] ? sctp_getsockopt_assoc_stats+0x930/0x930 [ 1231.173647] ? trace_hardirqs_on+0xd/0x10 [ 1231.177784] ? __local_bh_enable_ip+0x161/0x230 [ 1231.182443] sctp_setsockopt+0x1ead/0x6db0 [ 1231.186664] ? trace_hardirqs_on+0x10/0x10 [ 1231.190885] ? sctp_setsockopt_paddr_thresholds+0x560/0x560 [ 1231.196586] ? trace_hardirqs_on+0x10/0x10 [ 1231.200812] ? find_get_entries_tag+0x1410/0x1410 [ 1231.205646] ? trace_hardirqs_on+0x10/0x10 [ 1231.209866] ? mnt_get_count+0x150/0x150 [ 1231.213916] ? dput.part.26+0x276/0x7a0 [ 1231.217877] ? shrink_dcache_sb+0x350/0x350 [ 1231.222186] ? chown_common+0x730/0x730 [ 1231.226149] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1231.231672] ? security_inode_permission+0xd2/0x100 [ 1231.236680] ? lock_acquire+0x1e4/0x540 [ 1231.240639] ? __fdget_pos+0x1bb/0x200 [ 1231.244514] ? lock_release+0xa30/0xa30 [ 1231.248488] ? check_same_owner+0x340/0x340 [ 1231.252796] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1231.258322] ? _parse_integer+0x13b/0x190 [ 1231.262462] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1231.267987] ? lock_acquire+0x1e4/0x540 [ 1231.271945] ? __fget+0x4ac/0x740 [ 1231.275384] ? lock_downgrade+0x8f0/0x8f0 [ 1231.279520] ? lock_release+0xa30/0xa30 [ 1231.283486] ? lock_acquire+0x1e4/0x540 [ 1231.287447] ? get_pid_task+0xd8/0x1a0 [ 1231.291321] ? __fget+0x4d5/0x740 [ 1231.294763] ? ksys_dup3+0x690/0x690 [ 1231.298465] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 1231.303292] ? __f_unlock_pos+0x19/0x20 [ 1231.307255] ? lock_downgrade+0x8f0/0x8f0 [ 1231.311391] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1231.316917] ? proc_fail_nth_write+0x9e/0x210 [ 1231.321401] ? proc_cwd_link+0x1d0/0x1d0 [ 1231.325450] ? lock_acquire+0x1e4/0x540 [ 1231.329415] ? __fget_light+0x2f7/0x440 [ 1231.333378] ? fget_raw+0x20/0x20 [ 1231.336823] ? wait_for_completion+0x8d0/0x8d0 [ 1231.341389] ? lock_release+0xa30/0xa30 [ 1231.345374] ? fsnotify_first_mark+0x350/0x350 [ 1231.349944] ? __fsnotify_parent+0xcc/0x420 [ 1231.354257] ? fsnotify+0x14e0/0x14e0 [ 1231.358049] sock_common_setsockopt+0x9a/0xe0 [ 1231.362533] __sys_setsockopt+0x1c5/0x3b0 [ 1231.366669] ? kernel_accept+0x310/0x310 [ 1231.370718] ? ksys_write+0x1ae/0x260 [ 1231.374509] ? syscall_slow_exit_work+0x500/0x500 [ 1231.379342] __x64_sys_setsockopt+0xbe/0x150 [ 1231.383739] do_syscall_64+0x1b9/0x820 [ 1231.387613] ? finish_task_switch+0x1d3/0x870 [ 1231.392099] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1231.397021] ? syscall_return_slowpath+0x31d/0x5e0 [ 1231.401937] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1231.406944] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1231.411946] ? perf_trace_sys_enter+0xb10/0xb10 [ 1231.416611] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1231.421442] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1231.426615] RIP: 0033:0x455ba9 [ 1231.429786] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1231.449000] RSP: 002b:00007f1a38214c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 1231.456697] RAX: ffffffffffffffda RBX: 00007f1a382156d4 RCX: 0000000000455ba9 03:37:36 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0xc058534b, &(0x7f0000000000)={0x186}) [ 1231.463957] RDX: 0000000000000009 RSI: 0000000000000084 RDI: 0000000000000015 [ 1231.471213] RBP: 000000000072bea0 R08: 0000000000000098 R09: 0000000000000000 [ 1231.478466] R10: 00000000200005c0 R11: 0000000000000246 R12: 0000000000000016 [ 1231.485721] R13: 00000000004c7708 R14: 00000000004d2718 R15: 0000000000000000 [ 1231.493859] CPU: 1 PID: 29662 Comm: syz-executor0 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 1231.502261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1231.511610] Call Trace: 03:37:36 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x40a85323, &(0x7f0000000000)={0x186}) [ 1231.514205] dump_stack+0x1c9/0x2b4 [ 1231.517840] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1231.523031] ? is_bpf_text_address+0xd7/0x170 [ 1231.527530] should_fail.cold.4+0xa/0x11 [ 1231.531593] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1231.536702] ? save_stack+0xa9/0xd0 [ 1231.540327] ? save_stack+0x43/0xd0 [ 1231.543951] ? kasan_kmalloc+0xc4/0xe0 [ 1231.547836] ? kasan_slab_alloc+0x12/0x20 [ 1231.551988] ? kmem_cache_alloc+0x12e/0x760 [ 1231.556308] ? __d_alloc+0xc8/0xd50 [ 1231.559937] ? d_alloc+0x96/0x380 03:37:36 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x5451, &(0x7f0000000000)={0x186}) 03:37:36 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x402c5342, &(0x7f0000000000)={0x186}) [ 1231.563387] ? d_alloc_parallel+0x15a/0x1ea0 [ 1231.567798] ? lookup_one_len+0x1d8/0x220 [ 1231.571946] ? trace_hardirqs_on+0x10/0x10 [ 1231.576185] ? trace_hardirqs_on+0x10/0x10 [ 1231.580425] ? lock_acquire+0x1e4/0x540 [ 1231.584398] ? fs_reclaim_acquire+0x20/0x20 [ 1231.588724] ? lock_downgrade+0x8f0/0x8f0 [ 1231.592876] ? check_same_owner+0x340/0x340 [ 1231.597206] ? rcu_note_context_switch+0x730/0x730 [ 1231.602138] __should_failslab+0x124/0x180 [ 1231.606371] should_failslab+0x9/0x14 [ 1231.610173] kmem_cache_alloc+0x2af/0x760 03:37:36 executing program 4 (fault-call:7 fault-nth:1): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x8d}, 0x98) 03:37:36 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0xc0bc5351, &(0x7f0000000000)={0x186}) [ 1231.614323] ? trace_hardirqs_on+0x10/0x10 [ 1231.618557] ? kasan_slab_alloc+0x12/0x20 [ 1231.622704] __d_alloc+0xc8/0xd50 [ 1231.626154] ? trace_hardirqs_on+0x10/0x10 [ 1231.630390] ? d_set_d_op+0x31d/0x410 [ 1231.634199] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 1231.639218] ? __d_alloc+0x738/0xd50 [ 1231.642941] ? trace_hardirqs_on+0x10/0x10 [ 1231.647174] ? lock_downgrade+0x8f0/0x8f0 [ 1231.651324] ? d_alloc+0x28b/0x380 [ 1231.654867] ? kasan_check_read+0x11/0x20 [ 1231.659015] ? do_raw_spin_unlock+0xa7/0x2f0 03:37:36 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0xc0045877, &(0x7f0000000000)={0x186}) 03:37:37 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0xc0045878, &(0x7f0000000000)={0x186}) [ 1231.663424] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 1231.668011] d_alloc+0x96/0x380 [ 1231.671290] ? __d_alloc+0xd50/0xd50 [ 1231.675004] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1231.680026] d_alloc_parallel+0x15a/0x1ea0 [ 1231.684265] ? trace_hardirqs_on+0x10/0x10 [ 1231.688495] ? lock_downgrade+0x8f0/0x8f0 [ 1231.692646] ? trace_hardirqs_on+0x10/0x10 [ 1231.696879] ? __d_lookup_rcu+0xaa0/0xaa0 [ 1231.701026] ? trace_hardirqs_on+0x10/0x10 [ 1231.705259] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 1231.710014] ? lock_acquire+0x1e4/0x540 03:37:37 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0xc08c5336, &(0x7f0000000000)={0x186}) 03:37:37 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x404c534a, &(0x7f0000000000)={0x186}) [ 1231.713987] ? __d_lookup+0x593/0x9e0 [ 1231.717786] ? lock_downgrade+0x8f0/0x8f0 [ 1231.721934] ? lock_release+0xa30/0xa30 [ 1231.725915] ? __lockdep_init_map+0x105/0x590 [ 1231.730830] ? __lockdep_init_map+0x105/0x590 [ 1231.735326] ? lockdep_init_map+0x9/0x10 [ 1231.739387] ? __init_waitqueue_head+0x9e/0x150 [ 1231.744047] ? init_wait_entry+0x1c0/0x1c0 [ 1231.748273] ? d_alloc_parallel+0x1ea0/0x1ea0 [ 1231.752767] ? lock_release+0xa30/0xa30 [ 1231.756745] __lookup_slow+0x1e6/0x540 [ 1231.760634] ? vfs_unlink+0x510/0x510 [ 1231.764435] ? do_raw_spin_unlock+0xa7/0x2f0 [ 1231.768849] ? d_lookup+0x221/0x340 [ 1231.772483] lookup_one_len+0x1d8/0x220 [ 1231.776458] ? lookup_one_len_unlocked+0x100/0x100 [ 1231.781391] ? down_write+0x8f/0x130 [ 1231.785096] ? start_creating+0xb1/0x200 [ 1231.789155] ? down_read+0x1d0/0x1d0 [ 1231.792873] ? mntput+0x74/0xa0 [ 1231.796247] start_creating+0xc6/0x200 [ 1231.796428] FAULT_INJECTION: forcing a failure. [ 1231.796428] name failslab, interval 1, probability 0, space 0, times 0 [ 1231.800132] __debugfs_create_file+0x63/0x400 [ 1231.800149] debugfs_create_file+0x57/0x70 [ 1231.800172] do_blk_trace_setup+0x3ee/0xd60 [ 1231.824323] ? blk_tracer_print_line+0x60/0x60 [ 1231.828898] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1231.834422] ? _copy_from_user+0xdf/0x150 [ 1231.838560] __blk_trace_setup+0xd5/0x180 [ 1231.842695] ? do_blk_trace_setup+0xd60/0xd60 [ 1231.847187] blk_trace_setup+0x4d/0x70 [ 1231.851066] sg_ioctl+0xff6/0x2fa0 [ 1231.854588] ? _kstrtoull+0x188/0x250 [ 1231.858374] ? _parse_integer+0x190/0x190 [ 1231.862514] ? sg_new_write.isra.18+0x930/0x930 [ 1231.867174] ? __check_object_size+0x9d/0x5f2 [ 1231.871661] ? lock_acquire+0x1e4/0x540 [ 1231.875618] ? __fget+0x4ac/0x740 [ 1231.879057] ? lock_downgrade+0x8f0/0x8f0 [ 1231.883195] ? lock_release+0xa30/0xa30 [ 1231.887156] ? pid_task+0x115/0x200 [ 1231.890773] ? find_vpid+0xf0/0xf0 [ 1231.894300] ? __f_unlock_pos+0x19/0x20 [ 1231.898261] ? __fget+0x4d5/0x740 [ 1231.901707] ? ksys_dup3+0x690/0x690 [ 1231.905410] ? kasan_check_write+0x14/0x20 [ 1231.909665] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1231.914582] ? fsnotify+0xbac/0x14e0 [ 1231.918281] ? vfs_write+0x2f3/0x560 [ 1231.921984] ? sg_new_write.isra.18+0x930/0x930 [ 1231.926670] do_vfs_ioctl+0x1de/0x1720 [ 1231.930544] ? fsnotify_first_mark+0x350/0x350 [ 1231.935114] ? __fsnotify_parent+0xcc/0x420 [ 1231.939424] ? ioctl_preallocate+0x300/0x300 [ 1231.943815] ? __fget_light+0x2f7/0x440 [ 1231.947774] ? fget_raw+0x20/0x20 [ 1231.951213] ? __sb_end_write+0xac/0xe0 [ 1231.955179] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1231.960700] ? fput+0x130/0x1a0 [ 1231.963968] ? ksys_write+0x1ae/0x260 [ 1231.967755] ? security_file_ioctl+0x94/0xc0 [ 1231.972240] ksys_ioctl+0xa9/0xd0 [ 1231.975682] __x64_sys_ioctl+0x73/0xb0 [ 1231.979557] do_syscall_64+0x1b9/0x820 [ 1231.983428] ? finish_task_switch+0x1d3/0x870 [ 1231.987910] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1231.992830] ? syscall_return_slowpath+0x31d/0x5e0 [ 1231.997746] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1232.002748] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1232.007753] ? perf_trace_sys_enter+0xb10/0xb10 [ 1232.012406] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1232.017240] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1232.022413] RIP: 0033:0x455ba9 [ 1232.025582] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1232.044784] RSP: 002b:00007f337c058c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1232.052479] RAX: ffffffffffffffda RBX: 00007f337c0596d4 RCX: 0000000000455ba9 [ 1232.059732] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000014 [ 1232.066983] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1232.074238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1232.081492] R13: 00000000004bc608 R14: 00000000004ca798 R15: 0000000000000004 [ 1232.088758] CPU: 0 PID: 29669 Comm: syz-executor2 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 1232.097160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1232.106501] Call Trace: [ 1232.109087] dump_stack+0x1c9/0x2b4 [ 1232.112716] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1232.117909] ? __kernel_text_address+0xd/0x40 [ 1232.122405] should_fail.cold.4+0xa/0x11 [ 1232.126466] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1232.131574] ? save_stack+0xa9/0xd0 [ 1232.135204] ? save_stack+0x43/0xd0 [ 1232.138834] ? kasan_kmalloc+0xc4/0xe0 [ 1232.142720] ? kmem_cache_alloc_trace+0x152/0x780 [ 1232.147561] ? alloc_pipe_info+0x175/0x5a0 [ 1232.151798] ? splice_direct_to_actor+0x6fc/0x8f0 [ 1232.156637] ? do_sendfile+0x62a/0xe20 [ 1232.160528] ? __x64_sys_sendfile64+0x15d/0x250 [ 1232.165197] ? do_syscall_64+0x1b9/0x820 [ 1232.169258] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1232.174626] ? lock_acquire+0x1e4/0x540 [ 1232.178608] ? percpu_ref_put_many+0x119/0x240 [ 1232.183194] ? lock_downgrade+0x8f0/0x8f0 [ 1232.187350] ? lock_acquire+0x1e4/0x540 [ 1232.191325] ? fs_reclaim_acquire+0x20/0x20 [ 1232.195654] ? lock_downgrade+0x8f0/0x8f0 [ 1232.199799] ? lock_downgrade+0x8f0/0x8f0 [ 1232.203950] ? check_same_owner+0x340/0x340 [ 1232.208272] ? percpu_ref_put_many+0x131/0x240 [ 1232.212856] ? rcu_note_context_switch+0x730/0x730 [ 1232.217876] __should_failslab+0x124/0x180 [ 1232.222111] should_failslab+0x9/0x14 [ 1232.225919] __kmalloc+0x2c8/0x760 [ 1232.229459] ? kmem_cache_alloc_trace+0x318/0x780 [ 1232.234295] ? _parse_integer+0x190/0x190 [ 1232.238429] ? alloc_pipe_info+0x2a8/0x5a0 [ 1232.242652] alloc_pipe_info+0x2a8/0x5a0 [ 1232.246698] ? pipe_read+0x940/0x940 [ 1232.250395] ? ksys_dup3+0x690/0x690 [ 1232.254103] ? lock_release+0xa30/0xa30 [ 1232.258070] ? pid_task+0x115/0x200 [ 1232.261683] splice_direct_to_actor+0x6fc/0x8f0 [ 1232.266335] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1232.271863] ? pipe_to_sendpage+0x400/0x400 [ 1232.276172] ? do_splice_to+0x190/0x190 [ 1232.280175] ? security_file_permission+0x1c2/0x230 [ 1232.285173] ? rw_verify_area+0x118/0x360 [ 1232.289314] do_splice_direct+0x2d4/0x420 [ 1232.293456] ? splice_direct_to_actor+0x8f0/0x8f0 [ 1232.298282] ? rw_verify_area+0x118/0x360 [ 1232.302420] do_sendfile+0x62a/0xe20 [ 1232.306123] ? do_compat_pwritev64+0x1c0/0x1c0 [ 1232.310702] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1232.316236] ? _copy_from_user+0xdf/0x150 [ 1232.320369] __x64_sys_sendfile64+0x15d/0x250 [ 1232.324855] ? __ia32_sys_sendfile+0x2a0/0x2a0 [ 1232.329427] do_syscall_64+0x1b9/0x820 [ 1232.333294] ? finish_task_switch+0x1d3/0x870 [ 1232.337772] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1232.342689] ? syscall_return_slowpath+0x31d/0x5e0 [ 1232.347612] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1232.352641] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1232.357657] ? perf_trace_sys_enter+0xb10/0xb10 [ 1232.362322] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1232.367166] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1232.372350] RIP: 0033:0x455ba9 [ 1232.375532] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1232.394690] RSP: 002b:00007fbac1e93c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1232.402378] RAX: ffffffffffffffda RBX: 00007fbac1e946d4 RCX: 0000000000455ba9 [ 1232.409630] RDX: 0000000020000000 RSI: 0000000000000013 RDI: 0000000000000013 03:37:37 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) fcntl$setstatus(r0, 0x4, 0x4000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:37:37 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x5421, &(0x7f0000000000)={0x186}) 03:37:37 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) [ 1232.416881] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1232.424129] R10: 0000000002000005 R11: 0000000000000246 R12: 0000000000000015 [ 1232.431375] R13: 00000000004c0e17 R14: 00000000004d0f48 R15: 0000000000000001 03:37:37 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) 03:37:37 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:37 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200), 0x8) close(r2) fcntl$getflags(r1, 0x40b) close(r1) 03:37:37 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:37 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0xc0505350, &(0x7f0000000000)={0x186}) [ 1232.499328] FAULT_INJECTION: forcing a failure. [ 1232.499328] name failslab, interval 1, probability 0, space 0, times 0 [ 1232.510747] CPU: 0 PID: 29688 Comm: syz-executor4 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 1232.519148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1232.528497] Call Trace: [ 1232.531086] dump_stack+0x1c9/0x2b4 [ 1232.534719] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1232.539916] should_fail.cold.4+0xa/0x11 [ 1232.543980] ? __kernel_text_address+0xd/0x40 03:37:37 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227b, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:37 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0xc05c5340, &(0x7f0000000000)={0x186}) [ 1232.548479] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1232.553593] ? __save_stack_trace+0x8d/0xf0 [ 1232.557932] ? save_stack+0xa9/0xd0 [ 1232.561566] ? save_stack+0x43/0xd0 [ 1232.565200] ? kasan_kmalloc+0xc4/0xe0 [ 1232.569092] ? kasan_slab_alloc+0x12/0x20 [ 1232.573244] ? kmem_cache_alloc_node+0x144/0x780 [ 1232.578000] ? __alloc_skb+0x119/0x790 [ 1232.581888] ? _sctp_make_chunk+0x58/0x280 [ 1232.586119] ? sctp_make_heartbeat+0x8f/0x430 [ 1232.590622] ? sctp_sf_heartbeat.isra.24+0x26/0x180 [ 1232.595733] ? sctp_sf_do_prm_requestheartbeat+0x27/0x110 [ 1232.601277] ? sctp_do_sm+0x1c1/0x71e0 [ 1232.605173] ? sctp_primitive_REQUESTHEARTBEAT+0xa0/0xd0 [ 1232.610641] ? sctp_apply_peer_addr_params+0x138/0x2220 [ 1232.616009] ? sctp_setsockopt_peer_addr_params+0x72a/0x800 [ 1232.621721] ? sctp_setsockopt+0x1ead/0x6db0 [ 1232.626129] ? sock_common_setsockopt+0x9a/0xe0 [ 1232.630803] ? __sys_setsockopt+0x1c5/0x3b0 [ 1232.635129] ? __x64_sys_setsockopt+0xbe/0x150 [ 1232.639717] ? do_syscall_64+0x1b9/0x820 [ 1232.643785] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1232.649150] ? trace_hardirqs_on+0x10/0x10 [ 1232.653385] ? percpu_ref_put_many+0x119/0x240 [ 1232.657972] ? trace_hardirqs_on+0x10/0x10 [ 1232.662216] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1232.663140] loop: Write error at byte offset 0, length 4096. [ 1232.667235] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 1232.667254] __should_failslab+0x124/0x180 [ 1232.667272] should_failslab+0x9/0x14 [ 1232.667286] kmem_cache_alloc_node_trace+0x5a/0x770 [ 1232.667303] ? kasan_kmalloc+0xc4/0xe0 [ 1232.673099] print_req_error: I/O error, dev loop0, sector 0 [ 1232.677824] __kmalloc_node_track_caller+0x33/0x70 [ 1232.677838] __kmalloc_reserve.isra.41+0x3a/0xe0 [ 1232.677855] __alloc_skb+0x155/0x790 [ 1232.713738] ? skb_scrub_packet+0x490/0x490 [ 1232.718045] ? trace_hardirqs_on+0x10/0x10 [ 1232.722263] ? __save_stack_trace+0x8d/0xf0 [ 1232.726566] ? trace_hardirqs_on+0x10/0x10 [ 1232.730783] ? trace_hardirqs_on+0x10/0x10 [ 1232.734999] ? save_stack+0xa9/0xd0 [ 1232.738627] ? save_stack+0x43/0xd0 [ 1232.742238] ? kasan_kmalloc+0xc4/0xe0 [ 1232.746108] _sctp_make_chunk+0x58/0x280 [ 1232.750168] ? do_sys_open+0x584/0x720 [ 1232.754037] sctp_make_heartbeat+0x8f/0x430 [ 1232.758341] ? sctp_make_violation_max_retrans+0x70/0x70 [ 1232.763772] ? trace_hardirqs_on+0x10/0x10 [ 1232.768774] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 1232.773956] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1232.779477] sctp_sf_heartbeat.isra.24+0x26/0x180 [ 1232.784303] sctp_sf_do_prm_requestheartbeat+0x27/0x110 [ 1232.789645] sctp_do_sm+0x1c1/0x71e0 [ 1232.793352] ? trace_hardirqs_on+0x10/0x10 [ 1232.797663] ? lock_acquire+0x1e4/0x540 [ 1232.801619] ? mem_cgroup_id_get_many+0x160/0x160 [ 1232.806441] ? sctp_do_8_2_transport_strike.isra.16+0x950/0x950 [ 1232.812480] ? lock_release+0xa30/0xa30 [ 1232.816433] ? __wake_up_common_lock+0x1d0/0x330 [ 1232.821175] ? __unlock_page_memcg+0x53/0x100 [ 1232.825651] ? lock_downgrade+0x8f0/0x8f0 [ 1232.829791] ? kasan_check_read+0x11/0x20 [ 1232.833922] ? trace_hardirqs_on+0x10/0x10 [ 1232.838141] ? rcu_read_lock+0x70/0x70 [ 1232.842016] ? __unlock_page_memcg+0x72/0x100 [ 1232.846496] ? unlock_page_memcg+0x2c/0x40 [ 1232.850721] ? page_add_file_rmap+0x781/0xe40 [ 1232.855198] ? page_add_new_anon_rmap+0x870/0x870 [ 1232.860024] ? kasan_check_write+0x14/0x20 [ 1232.864242] ? __init_rwsem+0x1cc/0x2a0 [ 1232.868199] ? lock_acquire+0x1e4/0x540 [ 1232.872153] ? __might_fault+0x12b/0x1e0 [ 1232.876195] ? lock_downgrade+0x8f0/0x8f0 [ 1232.880323] ? trace_hardirqs_on+0x10/0x10 [ 1232.884540] ? lock_release+0xa30/0xa30 [ 1232.888496] ? lock_acquire+0x1e4/0x540 [ 1232.892451] ? alloc_set_pte+0x1133/0x1790 [ 1232.896674] sctp_primitive_REQUESTHEARTBEAT+0xa0/0xd0 [ 1232.902514] sctp_apply_peer_addr_params+0x138/0x2220 [ 1232.907692] sctp_setsockopt_peer_addr_params+0x72a/0x800 [ 1232.913209] ? sctp_setsockopt+0x358/0x6db0 [ 1232.917515] ? sctp_getsockopt_assoc_stats+0x930/0x930 [ 1232.922782] ? trace_hardirqs_on+0xd/0x10 [ 1232.926912] ? __local_bh_enable_ip+0x161/0x230 [ 1232.931568] sctp_setsockopt+0x1ead/0x6db0 [ 1232.935791] ? trace_hardirqs_on+0x10/0x10 [ 1232.940015] ? sctp_setsockopt_paddr_thresholds+0x560/0x560 [ 1232.945710] ? trace_hardirqs_on+0x10/0x10 [ 1232.949931] ? find_get_entries_tag+0x1410/0x1410 [ 1232.954761] ? trace_hardirqs_on+0x10/0x10 [ 1232.958979] ? mnt_get_count+0x150/0x150 [ 1232.963024] ? dput.part.26+0x276/0x7a0 [ 1232.966992] ? shrink_dcache_sb+0x350/0x350 [ 1232.971307] ? chown_common+0x730/0x730 [ 1232.975264] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1232.980783] ? security_inode_permission+0xd2/0x100 [ 1232.985787] ? lock_acquire+0x1e4/0x540 [ 1232.989752] ? __fdget_pos+0x1bb/0x200 [ 1232.993625] ? lock_release+0xa30/0xa30 [ 1232.997585] ? check_same_owner+0x340/0x340 [ 1233.001887] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1233.007403] ? _parse_integer+0x13b/0x190 [ 1233.011535] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1233.017056] ? lock_acquire+0x1e4/0x540 [ 1233.021025] ? __fget+0x4ac/0x740 [ 1233.024460] ? lock_downgrade+0x8f0/0x8f0 [ 1233.028593] ? lock_release+0xa30/0xa30 [ 1233.032550] ? lock_acquire+0x1e4/0x540 [ 1233.036509] ? get_pid_task+0xd8/0x1a0 [ 1233.040378] ? __fget+0x4d5/0x740 [ 1233.043813] ? ksys_dup3+0x690/0x690 [ 1233.047512] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 1233.052335] ? __f_unlock_pos+0x19/0x20 [ 1233.056289] ? lock_downgrade+0x8f0/0x8f0 [ 1233.060419] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1233.065935] ? proc_fail_nth_write+0x9e/0x210 [ 1233.070411] ? proc_cwd_link+0x1d0/0x1d0 [ 1233.074453] ? lock_acquire+0x1e4/0x540 [ 1233.078408] ? __fget_light+0x2f7/0x440 [ 1233.082360] ? fget_raw+0x20/0x20 [ 1233.085800] ? wait_for_completion+0x8d0/0x8d0 [ 1233.090362] ? lock_release+0xa30/0xa30 [ 1233.094324] ? fsnotify_first_mark+0x350/0x350 [ 1233.098885] ? __fsnotify_parent+0xcc/0x420 [ 1233.103200] ? fsnotify+0x14e0/0x14e0 [ 1233.106984] sock_common_setsockopt+0x9a/0xe0 [ 1233.111462] __sys_setsockopt+0x1c5/0x3b0 [ 1233.115594] ? kernel_accept+0x310/0x310 [ 1233.119637] ? ksys_write+0x1ae/0x260 [ 1233.123423] ? syscall_slow_exit_work+0x500/0x500 [ 1233.128251] __x64_sys_setsockopt+0xbe/0x150 [ 1233.132644] do_syscall_64+0x1b9/0x820 [ 1233.136511] ? finish_task_switch+0x1d3/0x870 [ 1233.140986] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1233.145898] ? syscall_return_slowpath+0x31d/0x5e0 [ 1233.150814] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1233.155811] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1233.160808] ? perf_trace_sys_enter+0xb10/0xb10 [ 1233.165458] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1233.170285] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1233.175453] RIP: 0033:0x455ba9 [ 1233.178631] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1233.197794] RSP: 002b:00007f1a38214c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 1233.205483] RAX: ffffffffffffffda RBX: 00007f1a382156d4 RCX: 0000000000455ba9 [ 1233.212735] RDX: 0000000000000009 RSI: 0000000000000084 RDI: 0000000000000015 [ 1233.219986] RBP: 000000000072bea0 R08: 0000000000000098 R09: 0000000000000000 [ 1233.227238] R10: 00000000200005c0 R11: 0000000000000246 R12: 0000000000000016 [ 1233.234487] R13: 00000000004c7708 R14: 00000000004d2718 R15: 0000000000000001 03:37:38 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x8d}, 0x98) 03:37:38 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4058534c, &(0x7f0000000000)={0x186}) 03:37:38 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2275, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x1500, 0x2000005) 03:37:38 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2285, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x1400, 0x2000005) [ 1233.407397] loop: Write error at byte offset 0, length 4096. [ 1233.413303] print_req_error: I/O error, dev loop0, sector 0 03:37:38 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x80800) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000300)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r2 = getpid() sched_setattr(r2, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000340)={0xc1}) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) setsockopt(r3, 0x7, 0x8, &(0x7f0000000140)="ed5daa8fb3b33fb49dd53c63e48665c5191e02d9886c1968a39d949781b6cf020906f2728469ac7f7ef56615cfc370c9ea47b94a334b5dd465e0c9604aa8c1dd0bf4002d2d9d175c01348c27b14f00664d7ec19ac0d1399307f5a225c406230c", 0x60) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000080)) set_tid_address(&(0x7f00000003c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:37:38 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x40605346, &(0x7f0000000000)={0x186}) 03:37:38 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2202, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:38 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200), 0x8) close(r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f00000001c0)={'ifb0\x00', 0x200}) sendto$packet(r3, &(0x7f0000000040)="9f77780fa6b35270b0e27ead31fcf49b2dab718631e6350c2775438067721ee6c1b3ed7591034169d17803a67f8d812dc9b76f53d602cf9034a187d9fdb056e09a2edca26b35dfc0e2eabbc516a705cb224aa71763e6a6ab1d6b30d349222faf87207a279d48a4deae4b4f85d7ca36bea7ae033230b5166a6cb5e1788a3e5c1f00c5de3f2695f49569adae5661de6676776733448c0a264342d02c3553e71d106c6c3b8674844b24471491197848e039d2fff07804c1ad311c48e4847b70062df6a93ea8ed0b853d44081999ceae5a9b1afe54ce8c21911ed1432829054f35f2a581256fb02dfd93c5e9c0", 0xeb, 0x20000800, &(0x7f0000000180)={0x11, 0x1, r4, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x14) close(r1) 03:37:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x1600, 0x2000005) 03:37:38 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:38 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:39 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2288, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:39 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0xc0a85320, &(0x7f0000000000)={0x186}) [ 1233.708211] loop: Write error at byte offset 0, length 4096. [ 1233.714084] print_req_error: I/O error, dev loop0, sector 0 03:37:39 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x5460, &(0x7f0000000000)={0x186}) 03:37:39 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x40049409, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:39 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x6000000, 0x2000005) 03:37:39 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0xc0105303, &(0x7f0000000000)={0x186}) 03:37:39 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x8, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x8d}, 0x98) 03:37:39 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227e, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:39 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x700, 0x2000005) 03:37:40 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$KDSKBLED(r0, 0x4b65, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:37:40 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4020940d, &(0x7f0000000000)={0x186}) 03:37:40 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200), 0x8) r3 = fcntl$dupfd(r1, 0x406, r1) accept4$bt_l2cap(r3, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x800) close(r2) memfd_create(&(0x7f0000000000)='%\x00', 0x3) close(r1) 03:37:40 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:40 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2272, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:40 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x4001000000000000, 0x2000005) 03:37:40 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:40 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x5450, &(0x7f0000000000)={0x186}) 03:37:40 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2203, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:40 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x1c00000000000000, 0x2000005) 03:37:40 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0xc08c5335, &(0x7f0000000000)={0x186}) 03:37:40 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1267, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:40 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x40a85321, &(0x7f0000000000)={0x186}) 03:37:40 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x15, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x8d}, 0x98) 03:37:40 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x29000000, 0x2000005) 03:37:40 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x5385, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:41 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x200000) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x20) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:37:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x2000005) 03:37:41 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0xc020660b, &(0x7f0000000000)={0x186}) 03:37:41 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x19}) writev(r1, &(0x7f0000001600)=[{&(0x7f00000000c0)="2614d3f059f8faa4d6b85192a835aace7c36b082c232a1c3da742d338753bb5b4399a0bf1cd8aedc3c6a2c79762b5ebac88758e77b152997fb5a41d9ec18edcf094b51059d4cd9df11a06df899e7058ef962507e6a372f6fba4e16936ce5ccccf3448dfe7f2beb6d05ff9588183575e40fd4fa104c2e2aaa47b684f9f7c3d176481d1eb83665d3d58b52fd9a546e74a332c614169d455ef35c53e74cde51add437e768d650aa45423d733c8173f11062fae93eab13f19f6e405bb7235c836d007fe9e0fcad52d431720b9a3818b1f1bac58323b509a274ac6989073784ca89be188ac6b9e91cafade0a8ff6b", 0xec}, {&(0x7f00000001c0)="e76695fef99a63e5678481a3f1112df43fe8c6e64780f606ce5c1b4db4", 0x1d}, {&(0x7f00000002c0)="5ae58d340a994e605f25f14d14613e9d2d73efd695cf7f311ccdbbc12f43b95418718d9f6bc2a60f51cb545e62dadca674be24a48919e1bfaffb83c7db1e24bbf9b22fa45f64a4e357530abb6aa32578ff2132bc20b14531a91f53570dfca4753de91e24062e86685afbeadcda5b17023100106e5e46a966", 0x78}, {&(0x7f0000000340)="09ae4cd58d59cf440a8cca4c1ccb16cdbfdd95e47266044cf98fbfcf155a6c8833fb490d79a8f96273b4046a9f279104d35094a53cea308ca1dca3c44eeffc85687da84f398b00538678b892c4a3b926b6db375e391d874230f5dd6f123362d0ebf14a3378247618b661d9346b33090f7cd3fe354bd1deac9fd0f7efbc8a4b06471407b6d0a07f28d942ebc9639781cad6c524af4fa2c66a87385fd6dea40d03d1b95f023733f299505f2ea086b767944377a0be395d78dd4352e6e88afd276633bffc0b83f847261351ad37", 0xcc}, {&(0x7f0000000440)="49cc57bfdd92cbd82ce5d9437750be9cdefb29c30cfc4b5b23cd9d686ca37378d36df9c8854083f831982cb7c5c54a5f173738550854d24360ebc897c746c1bf907ac763ef26c1a5479e4d56ddcfea69a5f5df604b8e7e5a6b92465cdf3d3a4d8adc438112dd795f75c555b84102eaca13fe09d2e51d", 0x76}, {&(0x7f00000004c0)="60159c75d7b4107d19a7cc1f01a147fc5c779ba49671c82a778eb208d8d2b3a7912b74f70af30c5791562c3fd89711cad24a4f9dc9b08516794b4cef1080a83ce240a7880fa303ad2ab946a3cb2a12540d7fa8c222e877b66bb33de2605dc7009481300a5b15e08119b96d5bc0968602bd", 0x71}, {&(0x7f0000000540)="db26e78aa3671475ec770c585644de73414b814c7064abe8d7b00e3877372fedfa992d2e4645a6e8a473f80a26bdb91ae4dcc6b11dc2cf493d254b9a79cf12a43338ebd48f468e2e280b3e959c6abf37987a6cd49c2a6c969a2fe5fb4702849051b1a80571ba1441a28214e1ba587643adbb81b341bdb0b04a0370077d7b9d4f660e256fe46cde34507eb653b64993ea5be7c86b44c6fddbe42efc20ef717083fbbc801bf349235519f48efb1640670365f0", 0xb2}, {&(0x7f0000000600)="def8366c48ed4b38b7f48aba33c61f4e79e0c551764d52400b2c46ff540768d7161a4c9ce1954c6ad9c9831d4b4d5e9200329237eff204b613a794f86154e78b30dd228e7440997a4f42c4760d796e48425104aab88e39bbfc1a73128b0f921a94b2e3e77321c2de3603e4af6b31070c9776acbfef8e81aeb7a01072d9c4fcc4af101b6c0c54c39bd19044f27ababb6abe219388a8405d7f8c131f72d2d3bea33c248a06cfe7459c0e7aad111e800469fc035d2c92a5b2dd426e15d63d89f11f4e3d11d31f354dec0da031babbfe791e913ce673bd474fcc2b4b1906bb0a819e425166a6b99101af844f754bb0213127837cfe52e338014080da3a084a417e3fab6e1086443fb53443b58ebee135da1ce2d4d796b7d76ba6a44a3ae79a70016cd85524466453c6b1b5d182ff4156f133ea15231f81ff54becbee66f9f4005edbaca7ffb238913901138b43388ed21d1102be902b6746f3410b7ab7bb810186c5da997d448350a0038d476a10db3b94a893e0ffd3f8f3caffc077ab6dbf0e34b53651bc4f8b1aa1d6bb3748d394c13bb330634dfecc691cc32f52c04e4d8f9a3c84778fee483fc75f3c3dc5fa98b95e620a5099767ddb3f9ce1ecedef5d9fcc74cea7eb35dda0de2a15725c106f6ab73864f526b647173f73a9c7ba159782af97e06085249908e1c99c3ef04c3ea7de11e4d1808eb1f8279e1944870ec51df6ce51ef129982c9334842046b8bb9f346f0fabfafb3095820708cbaf83c7962e81cda9284219a28dfe9214299a1f5bfdfe6d8b78a75c41aa67dfa49bcdde609c236f9e8f0074d7e1f432f3c7161b6751b5224cffc19a6c78d4f427a8ea9294110fc09392ad818b37fab359634ea82a050ffa69febf391d590ab2fd347be184413abc2df7ce169445ea3c84494f7ba1da135e8c988ab4190d0b57d4f30a9277b4d6b9152f1c23e65e46b06f3c9cec8bbd8dd8d8922477d81fac479af50510a2ad3f215ee380d9840b9769fc69c582065ab64ea7a66dbc35e4f95ca26e435d46c2f66498061320a0ab21104edba35cf52ed6db974e82d65f6876edcbcb0c220fd4a1b366ed74f76f6953518c656a68ec987f2d1af1ba53f34a676b658dba814ab12952e0b92cee856442e10bd74b43af2817958c1064169e9f50a343b4855ab775d21373e5d4307c6c92bcd70946cff183045b3f83bd4404fbe9f1e6944bca234b5c6c0355641585cfbd005d0396fde045ef2d0e0d0e1b0845923f6707dce5b840d2855cbe64f475887457db1d288150977fdc0e5fffde0bd022a912f3e88f718f94ddce87bc13d7b91e340c188be7c448d4f29217e590932a7efe5bdaf4ad04e81b3760bcda5971d84880ce3bf2b8d9fd267d214c13001623f79ed4b335b67551ae2b5a6caf1f665340acd13f978f7102060ca977e2d9c27cde264c53c07c46a8f71e44863316c2d55c3aca1b7487c7e5f556bcfe5552ab692762205b6b3455b3e5599bde5f8451d5ebce813684a13cce3778a54c2d9e628caeef6cbd30b36e98a61dadde59f4a4ab29148258787fc8a8842f3b7cd0f3c2e64e370557e5a89f5e68234c591bd9d749700a489f5feb0e925af856fe95f9979cc888afe0db2d2c720398554026a0a8f6d7b669011728e3b6ae6dfdf40ab6aeed6828f398fb991d74070e5b1ed4d7cff0032660390f4fe136a1d1dd8012188cacbd35ece6ab1008c41968954f9970c88dddc851aa731eb204e285362ff5f7a28c9b45b53a2d76fa04a95464ff52a75600508be8143ee79098a03ab3d520b81c71ab25afdbd21f4447bb1b3bb59bd938092d4d62d9304c39d481dfa0790e0b367f1cf73fcf3c17350717443a4dd7d95e32c323dbe5ed718f1bf28d00098a95795b329e2cc483db743332cf7ec86cde3993acedbb000a35e235643d6c30b4b95d1b98e4df8e7a78447a5beb1ca064406d1647ca9c6fb0d2410e8b732506ad0f144ea4e597f310aaac27e53bb183ed2b6dea8dd45feb248a5534078fa8b966c54ff99a2b6aee5bde9ec5da1253d234872341aa4f224a68fd1c21cf36820852e9c3b9f1f9babc03329b3d92a53731a5a7d849ad0a4983e49b65f7f11775a36aa1b66acd44c03e803b5f949a3f33ab146b8016e46662edbb7e1e69e0b7a464cd6e7778a9737fc0a3a07725667eb26fe8f8713ab5a73e2bc3a668294a5d2311562ef3b707891857863534550bf28c8ac27fe38effeb33328806146b7448904d5dee0d55d197e711ac62d33d375cf9af28e0e8c9f803cdc453f4dd7a3fdc4761a23f4b17c9e9318b8c50ded953b8b3af57878eb95653004416326e39c118e962031fa99488682607a4169626682741749b0ed5000d361c1ca45d68d3a09a77df225fb80cc9fa9180ae9312fb51b56df2be0b60690e2c73d35e247722e5059f34c6076d7178af9717e3084b74551b9f9de22a2343c44a891a9701d4e635f9a3dd3b3d44a0c25cfb14a1010d69805667ac5403989e112645e76763e20df298334e51b348f83fd7ff6e86d8e225784bc6893c9d6e8aaf19bc7f1084e71907440ec47875952e60929de94bdc7a7181ef9ccc822ebcd17f69239b76484a16da32127272750c7ec4b51550b9721abdbfe937f2f4a3fe6dd1c9bc15f94cfb7367eb322a67456283ef97efafe3a84c98856b81d33ada4878552cc271c7c62550a8f431c1aa8df69ba096123c6b4b49757dfb66b14b51527cb8545e1379233298b36820dc0a045a079e39faafe818809ba31f62e4ad6bf354ea850aabc680d88728cdf622bc1b27095dddaafe5b929ed30e01a60375232da54c151f57fa2406d6f77a124cacf678d8295c4da9b54339ca11e78d90f89927d28522481faf064514f9291fce6193fd32b97c1491b60639bc10466a77c584f4e3376212685b92faa15bfa541962f047607469c5bfb1bbc279ce4e75a47c50cf4238ba167274a1c46b890783076e48897a164f97b3c6d5dcd4561ddd26ee029be0e537a2d0ced7ebfb65644e05517c2c97d1419a6fc6606261f21a5b1b12d870183b2dc3b3464bc186e5b88ce8023e814ff17d7448a6fc1b3143357ef4419e0cf676d3c89a427fb6bdce1e48b4af48a73414af65fa764c5069e5ad1759ccf2ce521b6c0e5ea4c592b067fa710513f873bd4e2c0096fc956a2c4fec6d4daa3ac48d5c6e21c130b9dc5ffbf763b9132eb7a60d721cb37e905a7efe38fead4b7206860e4568e1f72e16da5499c6aff0b095f1cd16b2e6b2b1f1a6ca672bcdc9d20cfb5f3d5f72c63d291eb1bf8b308f32f66d92de89f560a7075fbcfb98364396340baafd746cb18691f873721bb0e1b101919f23dec783720b44c1e0a3d70af6d6aaa05c370f27b8d3cf6c996c3eea26fadbb8e49629a9a0fd54473bed7a92bff6cba18dc0aaf4ad8979a5f0eed390b806e0bac9070f8fb0bd536682750f06bf1000b92508fa80f112f57365b7f1694e0cd1ab9c24821c6d2d6696f6013d689da678fdc0c56f3771cfc85517c77eaf2f86bdfa0b1be1f6e15e282bf9cdbbef6c60d8da009dd85d21f6032071ae07cba0d665137e9a8d1c7a3f5a5b52b8bf0a759b700a6b8585d6a1290de72f1508b1a589a4b008e5510a77c9c9f9c77e740be4158076d7c279779b492a64b089d7d8e0db6ad90a3bab155500372067b2f053ace83282a2368429777e0ec9df38453cbc7e6d67e8a739affb40b3eff103144a098386c3e7437dcdc887047dd1bf057af8399016b4fded055164f415d71131c3ef1a223ddb4ce1bca452595e9b45507aea106b35673d8256b72757b82b955b24600a4f9ac13b8bb1442c465af989e3579039265050e8dfc05dc56913409c95f4052ee2195e7ce35a086892dad4fb52a9953587ca88309bdfa9d3b1e2a032ea572f37b1dbbdbe522db86843d0a8e1dfea70bc62565e4944d478534948af75efa5d8975d48ec18ecfcc3280d68941757f7b1a9a02f70560bd2371b1ebafe88d1fb70079510be578a26ad3821b47acc926c8f9153ac876ecf1ed1b79906c1fe34029d6e27c8facb6c64e1b4fc3e8410d62f1b52e5b49f55a51483e66c37b87c83b733327cb2d0da9e67c6c5a54db6a0f3d4d00b50ad86ce063fcf6f516b999f78e787f388dd7627c41a3e7026a391079064ca5cad00c7c0ad88c3f41f44f6c188e6aef5cb68a9d3ff08f8bfaac9d3dc770c35f1a9736998bf0dcc98ee36fec094ea2e3ad98287500088942d32028f8f76bcfed0e7c6af782694476cafceb85f9e12a060d7059b332549592389b2c183d3a26e0fe28ae2cd3e02eb1bdec655b7f89efa8165875f48da35f77dc6aef090ef2da2aa42e96d6e354a2a39cef369d18ff59e3aa770e4ef9d7da20f7036827d27f1723df1a02ca05e7b74c5542b8226bbfecd686b543a6fcbe114e4e80ab4d9c9d4e90281a66387d7d6a43c005ee7332b5bba8b5d513a253c563d81dd9b5cb13e3940e7f285a831e5162180bf6ccc2abce7ea5082286ff0459178e9c411e5717869b2e2dc8309214d292a75909e66916b4d4d0cdf4f374bfa1506c2cdee8d3bfe45551c5db41fe373ea59bcafabdcf816809fccb580b6e7668784c106bfe6044b8d13be519e80746561fd98331913b15365d7110eb3139134caf6a0cb3b1418ca78330b964e431d99dc70a0dba5482ca833bcbdaab3c67e7e823f2166c850490f88c820d1b6603f09380b6081174b8694e45c94c3916650b83db2bd0493febc7b152b25f53fa170bf475153e220697cd447392419bf5e7ece16d3b8a5fd0d52112cab3fbeb9ad7f4434445e2d8770a47f927c364b6dbf5074ab0ea194a4663f3aecf56abadda745f763614c4ccc142ebcae30e5f8b0ed3258824e53452a395e974c793e0d09872f1f175901f08600298405c7eaabd74e65862ede26a424bf4cb0869032b16ea4ec507e0b730a866b00f33187d1cf2e9eae4b3abfff0a564cd0ccf68be06a3c5ebd1725e6e62ca05f5eebc3809c9bd7c6448e93d2144bd420b4261dc27421d683c12a08cf05e5c20cad0f697dfe7440124216829c1b7abf71cf38ee355621145c857c3b1b1d585598e5232dc3a1b3691670b7ad653d6300a6c24383b5346b73198cf50f9a528bccf38cdf1b86022b9062c6ba086adb06b3a44d1f42571baf0c7c8c81b922b28f0ba4f5f11bae10b71e0287a53ba21b0d2e285fc2224ccf2fa8cbf4aa9ed4cda50e75f634d9179ceb9fbd44c3a972d172cf493c202eec228625514badcd57927ed750e55d64a4e49237795310240c311ca56fda0e6d1859811f5f264c3a6aee858b67ea987b11ed83eb93d1329e0fd90e5747993a44197a67675073c46ccb7f6bc68109b8a7570e08da3c944e901fbaf81211c7b8aeb65d2f94f9036db90972b2b2758bf1731a91c369127de630db9cf4630dfae25485cbb28423962c703f4bc747a7985fc8aafae6d7fbb30d010c21cd3e69d47236ec254033dd7bd2a545985686c1fa281aa4c3e78f044e57eba0659d9fd5be0502272c507eadfca32ab946805ed05c80cbfff1df657afb0eb0da897adf44a48ec93c8fd7275d0bbfb09c333258a4bd342ec70060860984225d5bd96193caf11b6fff1cdc8d106c9c14fd54f1ec3c1d835952f5e1e4942f528185fd8f8c396212089463ae3fa6bd87648239b89d59df6c8aa353b7406fc3d14adbff82ebca92c79de5cccb3b319b4493da4ca51285f4476b2a123b54a9a90602b010a99525184631d554179ff95bbb97a20041084ba5dd809962247dfa7f324befada7620f360281b5cc00684572fbe1a3d6136f7", 0x1000}], 0x8) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0xd0400, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000001680), 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x1, 0x0) connect$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0x1, {0x9, 0x1000, 0x7, 0xfffffffffffff001, 0xff, 0x7f}, 0xfffffffffffffff9, 0x40}, 0xe) r4 = socket$inet6_sctp(0xa, 0x6, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x65, &(0x7f0000000200), 0x8) close(r0) close(r1) 03:37:41 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:41 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:41 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:41 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0xc04c5349, &(0x7f0000000000)={0x186}) 03:37:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x600000000000000, 0x2000005) 03:37:41 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0189436, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:41 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000000)={0x0, 0x2, 0xfffffffffffffffc, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'team_slave_0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x7e, r3}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x400, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:37:41 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000012000/0x1000)=nil, 0x1000}}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:37:41 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x7c, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x8d}, 0x98) 03:37:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x2e000000, 0x2000005) 03:37:41 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227d, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:41 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0xc0189436, &(0x7f0000000000)={0x186}) 03:37:41 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x5386, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:41 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200), 0x8) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x8002) close(r2) close(r1) 03:37:42 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x19000000, 0x2000005) 03:37:42 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0xc0bc5310, &(0x7f0000000000)={0x186}) 03:37:42 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x5451, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:42 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x7d, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x8d}, 0x98) 03:37:42 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(0xffffffffffffffff, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:42 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x5452, &(0x7f0000000000)={0x186}) 03:37:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x3800, 0x2000005) [ 1237.087559] loop: Write error at byte offset 0, length 4096. [ 1237.093470] print_req_error: I/O error, dev loop0, sector 0 03:37:42 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc048122e, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x35, 0x2000005) 03:37:42 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x40bc5311, &(0x7f0000000000)={0x186}) 03:37:42 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200), 0x8) close(r2) close(r1) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x101080) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x18) 03:37:42 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa, @tick=0x3, 0x2, {0x8, 0x2}, 0xffff, 0x1, 0xfff}) 03:37:42 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227f, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:42 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x40505330, &(0x7f0000000000)={0x186}) 03:37:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x24, 0x2000005) 03:37:43 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:43 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2284, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:43 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0xc02c5341, &(0x7f0000000000)={0x186}) 03:37:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x3300, 0x2000005) 03:37:43 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xffe0, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x8d}, 0x98) 03:37:43 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(0xffffffffffffffff, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:43 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x4020940d, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:43 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e23, 0xdc1e, @empty, 0x1}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x58) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:37:43 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) r1 = getpid() chmod(&(0x7f0000000140)='./file0\x00', 0x8) sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuacct.usage_user\x00', 0x0, 0x0) getsockname(r2, &(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000300)=0x80) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0xfffffffffffffffd, 0x0) 03:37:43 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0xc08c5332, &(0x7f0000000000)={0x186}) 03:37:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x1c00, 0x2000005) 03:37:43 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2201, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:43 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2282, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:43 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0xc0a85322, &(0x7f0000000000)={0x186}) 03:37:43 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x40505331, &(0x7f0000000000)={0x186}) 03:37:43 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc020660b, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") [ 1238.366252] loop: Write error at byte offset 0, length 4096. [ 1238.372178] print_req_error: I/O error, dev loop0, sector 0 03:37:44 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:44 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x1b000000, 0x2000005) 03:37:44 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0xc08c5334, &(0x7f0000000000)={0x186}) 03:37:44 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x5460, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:44 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x6e, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x8d}, 0x98) 03:37:44 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(0xffffffffffffffff, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:44 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000a00)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="0378c9047765d953ee7fa8a827cfb16678b90e3197fc7d8beb5a0d24a02e5ea1a71739436a99d2a65290f4c97a1247f49b7944978010bcaa23d5b08ae4555e4adcc5ac4f6db8c5bdb10131dd10be5e9b1ef63d9e392f8aeef5ae3e456045e5ff30ce619f61519377c33e2033c6b228c522fbce9266f22b3f60925952f39ad3ec33f9008ed34be8b0d7b9d9a7de1e5a108f901eef7f8324b9b7158e836aebe77bb23c6697ac9febd448605d34302e5bd4aa187d85aea24224d777c0315ac43cdc2994b2c06f53e3d8052e8f2ba174fcc54776d498fd6b30ebee44", 0xda}, {&(0x7f0000000100)="0e3ba4ff072eeac870c956ca1e80c9e214ab8c9ba5916076757ce8f6a04c8f9fd5f6afc075e6ce51c1a321c7739380be20f76197f84dbbbf2c90c4b24bb216c9c8b016eb4a7325e7a7e01f1814c0f804ec4b649916ae1477581859cbd50e3a2043596e13a84e93f9e0beb486fc4c35f50196f681ff26603caf99b9d0570353b6402e13a0151e8bf858b34f8efe79689c", 0x90}], 0x2, 0x0, 0x0, 0x800}, 0xc6}, {{&(0x7f00000002c0)=@in={0x2, 0x4e24, @rand_addr=0x6}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000240)="8c7657d26c1997ff23904620ec9c9a4082d11940229599afad83e8e04c7ebdf6b1dc80eae9039723674c1ac22893f838", 0x30}, {&(0x7f0000000340)="bc0fdeb3d91bc57b5e1c62f71ebca49d7a4412a88acef3a354a0fab464b52338281022d604960d27062547fa9a4e5fdb2b8a5ab635eaa38ee1af365abfa94a08af2f4df2a9deb3d346c148b3407a615bf2553169ec1859936a2375a131a36251d72836bbc84781bddf5f184780d1144694d5bda5ca45cf0556e9e47a3ed915962392b81f81e895614afebba1b8a069ab632e31de360583db304ee6", 0x9b}], 0x2, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x110, 0x4c0d0}, 0xfffffffffffffeff}, {{&(0x7f0000000580)=@un=@abs={0x1, 0x0, 0x4e22}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000600)}, {&(0x7f0000000640)="0bf70314ed53fce10f89542f15213134f7acf947629bad3803f10501b67ff9f60a1f91c39428a0981be44db9f9e101487845285e32aff4d6b9377ff4944aeb2fbadececb98aa64c8b7e4b30bf1de64ac027e44c6945fe0743d4ab8a0c46ae51348410484afd4740964e6cfad9f07480d91800d871fe6a61d356587f0de98", 0x7e}, {&(0x7f00000006c0)="927462c0d030865f53b28c6905fdb7a21c0c530d4930aeba4496389712f9e8e8b2c48ea79a02cc1d2ecc3ac4986c968f41dff77ea841d1a103d9ce41c6b5951dd972f8d2d747ebe37fdb19e3ed572eac26781a571c12a7c5adf850425ff0d4e70a74b5b1eb0a330b6d6bef40e68be58d1f24402dc7705e42fc5b1fd60a90", 0x7e}, {&(0x7f0000000740)="cdcfd7397a82cd2f236f3e706be236e9638536dd2a84778f992f0b3cc4776c30f099649ab10dfedc69e1280b8592af47dc4e77a549d90ad72f431fbeb3f3aa2c2019cf150782afa0513e281480ee6d3b53afb30e0681b501d18260be8e115eb98df1140a6592428e20d1ee8e4b277b24e7564f2fd912fb56c0265eb0888844de9c36e26578a2e99c6e1659bcbd835994990d7d0eac2f4b4daa829c24bd3aab71c79633c4098b", 0xa6}], 0x4, &(0x7f0000000840)=[{0x80, 0x109, 0x5, "07e7edc4d2f99955db48b1c685117a03887c0b0b8554a08f430ae36663fb8ac2a4914cd74cb19ad8c579cb80cd4ba807fcbeae49c7778b242945cecc2b40a157f56a1a03c42657ba6311b882d5d21020e8a949d65850600da714ad650222c204514842f9d3a7f2131db907"}, {0x50, 0x19f, 0x2, "2da4272213db674900df916f2086ef3b325766b4962c629fab2ebecdf228faa93284887f0c4e61e878157cda06f4806c783357c4a1610363c5"}, {0xb8, 0x10a, 0x80000000, "13ca457f26d2a40d451e8643781ae35879aa173a0ddf57928ad0bc24c49515146d79a2d4ed0bed06a9b3137368d815b910f703315e8d8d0222e7aef00b5cc723e9ff2ae848773742bce68b1b6f8c96c238db5e7f2488e8b80f93a2fa100f9bf2b1a289061633e97b74e28dff2565617d5eac054d652f7ec8376f68b45b0908def781bc215dc158c7b414f365e69d041ccfe15423f527a925196413f01766528ba7f9533adb"}], 0x188, 0x800}}], 0x3, 0x40000) r1 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000cc0)={0x0, 0x0, 0x1}, &(0x7f0000000d00)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000d40)={r2, @in={{0x2, 0x4e24, @rand_addr=0x3}}, 0x800, 0x1880}, 0x90) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r3 = request_key(&(0x7f0000000b80)='cifs.idmap\x00', &(0x7f0000000bc0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000c00)='\x00', 0x0) request_key(&(0x7f0000000ac0)='.dead\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b40)='&\x00', r3) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x65, &(0x7f0000000200), 0x8) close(r4) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000600)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) r5 = syz_open_dev$mice(&(0x7f0000000c40)='/dev/input/mice\x00', 0x0, 0x1) write$fuse(r5, &(0x7f0000000c80)=ANY=[@ANYBLOB="27a8325736bd8dfbd4018e63bd6350fb5f18be14"], 0x14) close(r1) 03:37:44 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0045877, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:44 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000100)=""/28, 0x2a9) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) r2 = getuid() getgroups(0x1, &(0x7f0000000180)=[0xee01]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={r1, r2, r3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:37:44 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x28000000, 0x2000005) 03:37:44 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x2, &(0x7f0000000000)={0x186}) 03:37:44 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x4, 0x110, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r3 = userfaultfd(0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x65, &(0x7f0000000140)={0x0, 0x2}, 0x8) close(r4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r5, 0x4}, 0x8) close(r3) 03:37:44 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1275, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:44 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186}) 03:37:44 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x2000005) 03:37:44 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc048122f, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:45 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:45 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fcntl$getownex(r0, 0x10, &(0x7f0000000000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:37:45 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186}) 03:37:45 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2276, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x1a00000000000000, 0x2000005) 03:37:45 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x79, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x8d}, 0x98) 03:37:45 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:45 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227c, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:45 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000180)={{0x0, 0x1}, {}, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x40300, 0x0) 03:37:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x3c00000000000000, 0x2000005) 03:37:45 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186}) 03:37:45 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2270, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:45 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x5450, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:45 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186}) 03:37:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x2b000000, 0x2000005) 03:37:46 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186}) 03:37:46 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:46 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1274, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:46 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x3600, 0x2000005) 03:37:46 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186}) 03:37:46 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x1, @tick=0x10000, 0x400, {0x9, 0x2}, 0x0, 0x1, 0x4}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e24, 0xe93, @mcast1={0xff, 0x1, [], 0x1}, 0xe5}, 0x1c) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffff000, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000240)={r4, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x65, &(0x7f0000000200), 0x8) ioctl$TIOCEXCL(r2, 0x540c) close(r3) close(r1) 03:37:46 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x12, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x8d}, 0x98) 03:37:46 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:46 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186}) [ 1241.281746] loop: Write error at byte offset 0, length 4096. [ 1241.287620] print_req_error: I/O error, dev loop0, sector 0 03:37:47 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2283, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:47 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186}) 03:37:47 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000000100)=""/28, 0xfffffffffffffe81) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:37:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x1081800, 0x2000005) 03:37:47 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2289, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:47 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186, @tick=0xfdfdffff}) 03:37:47 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) close(r0) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:37:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x15, 0x2000005) 03:37:47 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:47 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x5421, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:47 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186, @tick=0x1000000}) 03:37:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x4000000000000000, 0x2000005) 03:37:47 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0xafebc420f59079e7, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200), 0x8) close(r2) timerfd_create(0x6, 0x800) close(r1) 03:37:47 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x21, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x8d}, 0x98) 03:37:47 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:47 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186, @tick=0x1f00}) 03:37:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x2b00, 0x2000005) 03:37:47 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227a, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:47 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186, @tick=0xfffffdfd}) 03:37:47 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80802) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200), 0x8) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000000000)={0x2, {{0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}}, {{0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x108) close(r2) close(r1) 03:37:47 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2271, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x8c83, 0x2000005) 03:37:48 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) read(r0, &(0x7f0000000100)=""/115, 0x73) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)={{}, {}, 0x0, 0x0, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:37:48 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186, @tick=0x100000000000000}) 03:37:48 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:48 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$void(r0, 0xc0045c77) ioctl(r0, 0x8932, &(0x7f00000002c0)="025cc83d66345f8f7686063c19b890056fc8b57f077e2070b63fcf19e7a716ebcaf5c83056e402f72ddbd81d2a4d5a57436a4d7a34bb7cdd442febe8d7631f154721cbabbb642be2aada16fb05c58fdc5588a549712e0c5ca6276414f34171f09e8f27ed18f1a36112465f5ed9b1c01e3c31c729da759cd534bd35f81fc55035b6c5d1deb1a7a124fa412b9d23f8083df4faf27f0e1fc56479b9ea1a16ce05941e6a68336c25937adaa131ae266969adc7576f698475148fade604f50b0b8b25ca1a22f744723a9884326c33342591d2428978") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x3}) r3 = dup(r1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000003c0)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x65, &(0x7f0000000080)={r4, 0x2}, 0xfffffffffffffe52) close(r2) close(r1) 03:37:48 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x5382, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xf, 0x2000005) 03:37:48 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186, @tick=0x1f00000000000000}) 03:37:48 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x18, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x8d}, 0x98) 03:37:48 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:48 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1276, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:48 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186, @tick=0xfdfdffff00000000}) 03:37:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x1b, 0x2000005) 03:37:48 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186, @tick=0x1f000000}) 03:37:48 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x5452, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x11, 0x2000005) 03:37:48 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186, @tick, 0x1f00}) 03:37:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2279, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x21, 0x2000005) 03:37:49 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:49 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x20000000004, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:37:49 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x200000, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x101000, 0x0) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000180)={r3, r4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:37:49 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186, @tick, 0xfffffdfd}) 03:37:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0045878, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x1e00000000000000, 0x2000005) 03:37:49 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xffffffe0, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x8d}, 0x98) 03:37:49 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:49 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186, @tick, 0x100000000000000}) 03:37:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2205, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x37000000, 0x2000005) 03:37:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2286, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:49 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186, @tick, 0x1f00000000000000}) 03:37:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x12000000, 0x2000005) 03:37:49 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186, @tick, 0xfdfdffff00000000}) 03:37:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2287, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:50 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:50 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186, @tick, 0x1000000}) 03:37:50 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x1, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000140)={0x100000000, 0x9}) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r2 = getpid() ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]) sched_setattr(r2, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0xfffffffffffffff8, 0x7, 0x8001, {0x0, 0x1c9c380}, 0x9, 0xc10}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:37:50 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc262e9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:50 executing program 1: r0 = socket$inet6(0xa, 0x80800, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x44400, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f00000000c0)) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100)={0x2}, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0xc34, 0x100000001}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={r4, 0xea3}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x65, &(0x7f0000000200)={r4}, 0xffffffffffffffc9) close(r0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000480)={'bond0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400)={r5, 0x4, 0x2008000000000000, 0x1ff, 0xffffffffffffff01, 0x4}, &(0x7f0000000440)=0x14) close(r0) 03:37:50 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x2f000000, 0x2000005) 03:37:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x11, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x8d}, 0x98) 03:37:50 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186, @tick, 0x1f000000}) 03:37:50 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:50 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186, @tick, 0xfdfdffff}) 03:37:50 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x17, 0x2000005) 03:37:50 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc262f9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:50 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08cdf8a9707c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x140, 0x2000005) 03:37:51 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186, @tick, 0x0, {0x1f000000}}) 03:37:51 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9714c0d27300ad6e0da20f2ea0701744c0b67f") 03:37:51 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{}, 'port1\x00', 0x18, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x1200, 0x2000005) [ 1246.415362] loop: Write error at byte offset 0, length 4096. [ 1246.421214] print_req_error: I/O error, dev loop0, sector 0 03:37:51 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x44080) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={0x3f, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, 0x1f, 0x4, 0x101, 0x1, &(0x7f0000000140)='bridge_slave_1\x00', 0x0, 0x10000, 0x1ff}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:37:51 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186, @tick, 0x0, {0x1f00}}) 03:37:51 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a970783d27300ad6e0da20f2ea0701744c0b67f") 03:37:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x17000000, 0x2000005) 03:37:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x8d}, 0x98) 03:37:51 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r3, 0xfffffffffffffff9}, &(0x7f0000000140)=0x8) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000180)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x1}, 0x40, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, 'veth1_to_bridge\x00'}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200), 0x8) close(r2) close(r1) 03:37:51 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 03:37:52 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186, @tick, 0x0, {0xfffffdfd}}) 03:37:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x2400, 0x2000005) 03:37:52 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a97078cd27300ad6e0da20f2ea0701744c0b67f") 03:37:52 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186, @tick, 0x0, {0x1f00000000000000}}) 03:37:52 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d22e00ad6e0da20f2ea0701744c0b67f") 03:37:52 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186, @tick, 0x0, {0xfdfdffff00000000}}) 03:37:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x2300, 0x2000005) [ 1246.754456] loop: Write error at byte offset 0, length 4096. [ 1246.760371] print_req_error: I/O error, dev loop0, sector 0 03:37:52 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x0, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:52 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186, @tick, 0x0, {0x100000000000000}}) 03:37:53 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$int_in(r0, 0x5421, &(0x7f0000000100)=0x400) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000500)={{0x400, 0x5}, 'port0\x00', 0x2, 0x4, 0x100000001, 0x4, 0x3, 0xd643, 0x8, 0x0, 0x1, 0xa583}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10, 0x800) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000400)='/dev/adsp#\x00', 0x8, 0x420000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r1, r3}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000300)=0x54) iopl(0x9) r4 = getpid() sched_setattr(r4, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) prctl$seccomp(0x16, 0x2, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0xffffffffffff8000, 0x5, 0xffffffffffff8001, 0x6}, {0x5, 0x80000001, 0x7, 0x7}, {0x8001, 0x10001, 0x40, 0x1}, {0x401, 0x5, 0xff}]}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000280)={{}, {0x0, 0xffffffffffffffff}, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000480)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:37:53 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d22f00ad6e0da20f2ea0701744c0b67f") 03:37:53 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x3400000000000000, 0x2000005) 03:37:53 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200), 0x8) close(r2) close(r1) read(r0, &(0x7f0000000080)=""/125, 0x7d) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x80, 0x8, 0x100000000, 0x1, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r3, 0x8}, 0xffffffffffffff6a) 03:37:53 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186, @tick, 0x0, {0xfdfdffff}}) 03:37:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x6, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x8d}, 0x98) 03:37:53 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000000000)) 03:37:53 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186, @tick, 0x0, {0x1000000}}) 03:37:53 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27302ad6e0da20f2ea0701744c0b67f") 03:37:53 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x21000000, 0x2000005) 03:37:53 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186, @tick, 0x0, {0x0, 0x100000000000000}}) 03:37:53 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x7000000, 0x2000005) 03:37:53 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27370ad6e0da20f2ea0701744c0b67f") 03:37:53 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186, @tick, 0x0, {0x0, 0x1f00000000000000}}) 03:37:53 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x0, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:53 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea02f1744c0b67f") 03:37:54 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:37:54 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186, @tick, 0x0, {0x0, 0xfdfdffff00000000}}) 03:37:54 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x14000000, 0x2000005) 03:37:54 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000000000)="4c3eacdf2c54cc266d9055265d9ceabae83ab08ddf8a9707c0d27300ad6e0da20f2ea070100804027f") 03:37:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x7, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x8d}, 0x98) 03:37:54 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x3a) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200), 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3, 0x100000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000080)={r3, @in={{0x2, 0x4e21}}, 0x3ff}, &(0x7f0000000140)=0x90) close(r2) close(r1) 03:37:54 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, "13701b21bd0a60480000000000039b3fd5cec307e8ef3d13eb790ec9c45abaf90d229db6926c475b78f8b2000000000f0000000000000009fba8f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r2, &(0x7f0000001200)=[{&(0x7f0000001100)=""/233, 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4058534c, &(0x7f0000000240)={0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000000000)) 03:37:54 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186, @tick, 0x0, {0x0, 0x1000000}}) 03:37:54 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x3f000000, 0x2000005) 03:37:54 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x7fffc) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = dup2(r2, r0) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000000000)={[], 0x2, 0x957, 0x74, 0x0, 0x3ff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x65, &(0x7f0000000200), 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000240)=0x4) close(r2) close(r1) 03:37:54 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xf00, 0x2000005) 03:37:54 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186, @tick, 0x0, {0x0, 0x1f000000}}) 03:37:54 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffff9, 0x30081) ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000000040)=0x5) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000013c0)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000280)='./file0\x00') umount2(&(0x7f0000000040)='./file0\x00', 0x2) pivot_root(&(0x7f0000001380)='./file0\x00', &(0x7f00000016c0)='./file0\x00') setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x65, &(0x7f0000000200), 0x8) close(r3) close(r1) 03:37:54 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186, @tick, 0x0, {0x0, 0xfdfdffff}}) 03:37:54 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x2b00000000000000, 0x2000005) 03:37:54 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x8}, 'port1\x00', 0x0, 0x140041, 0x100000000, 0xbede, 0x6, 0x7, 0x80000001, 0x0, 0x1, 0x7}) 03:37:55 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = getpid() r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x280000, 0x0) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f0000000140)) sched_setattr(r1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1}) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000180)={0x1, 0x30, 0x1, r2}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 03:37:55 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000b40)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186, @tick, 0x0, {0x0, 0x1f00}}) 03:37:55 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x1000000000000, 0x2000005) [ 1251.857707] ================================================================== [ 1251.865891] BUG: KASAN: slab-out-of-bounds in find_first_bit+0xf7/0x100 [ 1251.866197] ------------[ cut here ]------------ [ 1251.872636] Read of size 8 at addr ffff8801d6917310 by task kswapd0/1530 [ 1251.877370] kernel BUG at mm/vmscan.c:593! [ 1251.884178] [ 1251.888449] invalid opcode: 0000 [#1] SMP KASAN [ 1251.889999] CPU: 1 PID: 1530 Comm: kswapd0 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 1251.894650] CPU: 0 PID: 31024 Comm: syz-executor0 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 1251.902412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1251.910786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1251.920109] Call Trace: [ 1251.929448] RIP: 0010:shrink_slab+0xb3e/0xdb0 [ 1251.932009] dump_stack+0x1c9/0x2b4 [ 1251.936468] Code: [ 1251.940100] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1251.940103] 8d a8 [ 1251.942244] ? printk+0xa7/0xcf [ 1251.947396] fd [ 1251.949531] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 1251.952785] ff [ 1251.954661] ? find_first_bit+0xf7/0x100 [ 1251.959376] ff [ 1251.961248] print_address_description+0x6c/0x20b [ 1251.965273] f0 [ 1251.967146] ? find_first_bit+0xf7/0x100 [ 1251.971953] 48 [ 1251.973823] kasan_report.cold.7+0x242/0x30d [ 1251.977848] 0f [ 1251.979719] __asan_report_load8_noabort+0x14/0x20 [ 1251.984089] b3 [ 1251.985960] find_first_bit+0xf7/0x100 [ 1251.990856] 08 [ 1251.992726] shrink_slab+0x5d0/0xdb0 [ 1251.996580] e8 [ 1251.998458] ? shrink_node_memcg+0xc91/0x18f0 [ 1252.002135] 3d [ 1252.004007] ? unregister_memcg_shrinker.isra.39+0x50/0x50 [ 1252.008465] b8 [ 1252.010340] ? shrink_active_list+0x1830/0x1830 [ 1252.015925] da [ 1252.017798] ? lock_downgrade+0x8f0/0x8f0 [ 1252.022426] ff [ 1252.024307] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1252.028410] 48 [ 1252.030281] shrink_node+0x429/0x16a0 [ 1252.035776] 8b 85 [ 1252.037663] ? shrink_node_memcg+0x18f0/0x18f0 [ 1252.041423] c0 [ 1252.043560] ? zone_watermark_ok_safe+0x14b/0x3d0 [ 1252.048103] fd [ 1252.049976] ? lock_acquire+0x1e4/0x540 [ 1252.054783] ff [ 1252.056654] ? __alloc_pages_direct_compact+0x340/0x340 [ 1252.060590] ff [ 1252.062462] ? lock_release+0xa30/0xa30 [ 1252.067789] c7 [ 1252.069659] ? __sched_text_start+0x8/0x8 [ 1252.073595] 00 [ 1252.075470] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1252.079579] f8 [ 1252.081447] ? pgdat_balanced+0x118/0x150 [ 1252.086948] f8 [ 1252.088818] balance_pgdat+0x7ca/0x1010 [ 1252.092930] f8 [ 1252.094801] ? mem_cgroup_shrink_node+0xb20/0xb20 [ 1252.098739] f8 [ 1252.100614] ? check_same_owner+0x340/0x340 [ 1252.105415] c6 [ 1252.107286] ? rcu_note_context_switch+0x730/0x730 [ 1252.111568] 40 [ 1252.113442] kswapd+0x82e/0x12f0 [ 1252.118336] 04 [ 1252.120212] ? balance_pgdat+0x1010/0x1010 [ 1252.123538] f8 [ 1252.125411] ? finish_wait+0x430/0x430 [ 1252.129617] e9 [ 1252.131509] ? kasan_check_read+0x11/0x20 [ 1252.135341] 5d [ 1252.137215] ? do_raw_spin_unlock+0xa7/0x2f0 [ 1252.141326] fb [ 1252.143198] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 1252.147571] ff [ 1252.149440] ? __kthread_parkme+0x58/0x1b0 [ 1252.154510] ff [ 1252.156381] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1252.160577] e8 [ 1252.162448] ? trace_hardirqs_on+0xd/0x10 [ 1252.167426] 22 [ 1252.169298] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1252.173405] b8 [ 1252.175274] ? __kthread_parkme+0x106/0x1b0 [ 1252.180777] da [ 1252.182646] kthread+0x345/0x410 [ 1252.186934] ff [ 1252.188806] ? balance_pgdat+0x1010/0x1010 [ 1252.192136] <0f> [ 1252.194007] ? kthread_bind+0x40/0x40 [ 1252.198209] 0b [ 1252.200256] ret_from_fork+0x3a/0x50 [ 1252.204025] e8 1b [ 1252.205899] [ 1252.209582] b8 [ 1252.211707] Allocated by task 6588: [ 1252.213307] da [ 1252.215179] save_stack+0x43/0xd0 [ 1252.218767] ff [ 1252.220640] kasan_kmalloc+0xc4/0xe0 [ 1252.224056] 48 [ 1252.225925] __kmalloc_node+0x47/0x70 [ 1252.229609] 8b 9d [ 1252.231494] kvmalloc_node+0x65/0xf0 [ 1252.235255] d8 [ 1252.237419] memcg_expand_shrinker_maps+0x1b1/0x3c0 [ 1252.241092] fd ff [ 1252.242969] prealloc_shrinker+0x29e/0x450 [ 1252.247955] ff [ 1252.250081] alloc_super+0x8dd/0xb10 [ 1252.250097] sget_userns+0x276/0x860 [ 1252.254297] 31 [ 1252.256166] sget+0x10b/0x150 [ 1252.259845] ff [ 1252.263569] mount_nodev+0x38/0x120 [ 1252.265422] 48 [ 1252.268502] bpf_mount+0x34/0x40 [ 1252.268517] legacy_get_tree+0x118/0x440 [ 1252.270371] 89 [ 1252.273974] vfs_get_tree+0x1cb/0x5c0 [ 1252.273989] do_mount+0x6c1/0x1fb0 [ 1252.275845] de [ 1252.279189] ksys_mount+0x12d/0x140 [ 1252.283215] e8 [ 1252.285080] __x64_sys_mount+0xbe/0x150 [ 1252.285097] do_syscall_64+0x1b9/0x820 [ 1252.288863] 3a [ 1252.292386] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1252.294245] b9 [ 1252.297858] [ 1252.303678] Freed by task 1: [ 1252.307543] RSP: 0018:ffff880191d0e508 EFLAGS: 00010246 [ 1252.309420] save_stack+0x43/0xd0 [ 1252.316459] __kasan_slab_free+0x11a/0x170 [ 1252.318059] RAX: 0000000000040000 RBX: ffff880191d0e758 RCX: ffffc90001b6a000 [ 1252.321055] kasan_slab_free+0xe/0x10 [ 1252.326391] RDX: 0000000000040000 RSI: ffffffff81a1c23e RDI: 0000000000000007 [ 1252.329831] kfree+0xd9/0x260 [ 1252.329849] acpi_ex_start_trace_method+0x133/0x335 [ 1252.334137] RBP: ffff880191d0e780 R08: ffff8801b5cda180 R09: ffffed003982c2f0 [ 1252.341390] acpi_ds_begin_method_execution+0x45/0x7ff [ 1252.345163] R10: ffffed003982c2f0 R11: ffff8801cc161787 R12: dffffc0000000000 [ 1252.352413] acpi_ps_execute_method+0x93/0x597 [ 1252.355490] R13: ffff8801cc3191f0 R14: 0000000000000000 R15: ffff880191d0e598 [ 1252.360485] acpi_ns_evaluate+0x717/0x9bc [ 1252.367730] FS: 00007f337c059700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 1252.372979] acpi_evaluate_object+0x48c/0x8cf [ 1252.380224] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1252.384792] acpi_evaluate_integer+0x129/0x280 [ 1252.392034] CR2: 0000000001e44fd0 CR3: 00000001c78b5000 CR4: 00000000001406f0 [ 1252.392046] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1252.396173] acpi_bus_get_status_handle+0x26/0xa0 [ 1252.404369] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1252.408843] acpi_bus_check_add+0x3b5/0xb60 [ 1252.414694] Call Trace: [ 1252.419258] acpi_ns_walk_namespace+0x224/0x400 [ 1252.426514] ? unregister_memcg_shrinker.isra.39+0x50/0x50 [ 1252.433786] acpi_walk_namespace+0xf2/0x12c [ 1252.433801] acpi_bus_scan+0x146/0x170 [ 1252.438622] ? shrink_active_list+0x1830/0x1830 [ 1252.445866] acpi_scan_init+0x403/0x8fe [ 1252.450421] ? rcu_read_lock+0x70/0x70 [ 1252.452978] acpi_init+0x941/0xa19 [ 1252.457623] ? trace_hardirqs_off+0xd/0x10 [ 1252.463217] do_one_initcall+0x127/0x913 [ 1252.463233] kernel_init_freeable+0x49b/0x58e [ 1252.467542] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 1252.471396] kernel_init+0x11/0x1b3 [ 1252.471410] ret_from_fork+0x3a/0x50 [ 1252.476061] ? set_pfnblock_flags_mask+0x27a/0x510 [ 1252.480001] [ 1252.483872] ? set_pfnblock_flags_mask+0x27a/0x510 [ 1252.487381] The buggy address belongs to the object at ffff8801d6917300 [ 1252.487381] which belongs to the cache kmalloc-32 of size 32 [ 1252.491593] ? migrate_swap_stop+0x850/0x850 [ 1252.495628] The buggy address is located 16 bytes inside of [ 1252.495628] 32-byte region [ffff8801d6917300, ffff8801d6917320) [ 1252.500102] shrink_node+0x429/0x16a0 [ 1252.505167] The buggy address belongs to the page: [ 1252.508805] ? shrink_node_memcg+0x18f0/0x18f0 [ 1252.512488] page:ffffea00075a45c0 count:1 mapcount:0 mapping:ffff8801da8001c0 index:0xffff8801d6917fc1 [ 1252.517405] ? kvm_clock_read+0x25/0x30 [ 1252.523925] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1252.536412] flags: 0x2fffc0000000100(slab) [ 1252.540816] ? ktime_get_raw_ts64+0x4f0/0x4f0 [ 1252.552489] raw: 02fffc0000000100 ffffea000760b788 ffffea0007597848 ffff8801da8001c0 [ 1252.556268] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1252.561176] raw: ffff8801d6917fc1 ffff8801d6917000 000000010000002b 0000000000000000 [ 1252.565735] ? __cpuset_node_allowed+0x19b/0x670 [ 1252.575137] page dumped because: kasan: bad access detected [ 1252.575144] [ 1252.579105] ? cpuset_nodemask_valid_mems_allowed+0x90/0x90 [ 1252.584086] Memory state around the buggy address: [ 1252.588303] ? lock_downgrade+0x8f0/0x8f0 [ 1252.592762] ffff8801d6917200: 00 00 06 fc fc fc fc fc 00 00 06 fc fc fc fc fc [ 1252.600624] ? __wake_up_common+0x191/0x740 [ 1252.606128] ffff8801d6917280: 00 00 06 fc fc fc fc fc 00 00 06 fc fc fc fc fc [ 1252.614002] do_try_to_free_pages+0x3e7/0x1290 [ 1252.618732] >ffff8801d6917300: 00 00 06 fc fc fc fc fc 00 00 06 fc fc fc fc fc [ 1252.624425] ? shrink_node+0x16a0/0x16a0 [ 1252.626017] ^ [ 1252.631708] ? __wake_up_common+0x740/0x740 [ 1252.636615] ffff8801d6917380: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 1252.640761] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1252.648082] ffff8801d6917400: 05 fc fc fc fc fc fc fc fb fb fb fb fc fc fc fc [ 1252.652384] ? __cpuset_node_allowed+0x19b/0x670 [ 1252.659705] ================================================================== [ 1252.664270] try_to_free_pages+0x4b2/0xb80 [ 1252.671670] Kernel panic - not syncing: panic_on_warn set ... [ 1252.671670] [ 1252.675643] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1252.733077] ? pgdat_balanced+0x118/0x150 [ 1252.737212] ? do_try_to_free_pages+0x1290/0x1290 [ 1252.742042] ? lock_acquire+0x1e4/0x540 [ 1252.746001] ? bad_range+0x160/0x160 [ 1252.749701] ? lock_downgrade+0x8f0/0x8f0 [ 1252.753834] ? lock_release+0xa30/0xa30 [ 1252.757794] ? lock_release+0xa30/0xa30 [ 1252.761928] ? retint_kernel+0x10/0x10 [ 1252.765813] ? check_same_owner+0x340/0x340 [ 1252.770115] ? wake_all_kswapds+0x14d/0x2e0 [ 1252.774425] __alloc_pages_slowpath+0x953/0x2d00 [ 1252.779173] ? warn_alloc+0x120/0x120 [ 1252.782968] ? do_raw_spin_unlock+0xa7/0x2f0 [ 1252.787359] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 1252.791939] ? compat_start_thread+0x80/0x80 [ 1252.796338] ? kasan_check_write+0x14/0x20 [ 1252.800555] ? finish_task_switch+0x2ca/0x870 [ 1252.805036] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1252.810557] ? should_fail+0x246/0xd86 [ 1252.814428] ? kvm_sched_clock_read+0x9/0x20 [ 1252.818823] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1252.823910] ? kasan_check_write+0x14/0x20 [ 1252.828135] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1252.832877] ? retint_kernel+0x10/0x10 [ 1252.836756] ? lock_acquire+0x1e4/0x540 [ 1252.840711] ? fs_reclaim_acquire+0x20/0x20 [ 1252.845019] ? lock_downgrade+0x8f0/0x8f0 [ 1252.849156] ? check_same_owner+0x340/0x340 [ 1252.853471] ? rcu_note_context_switch+0x730/0x730 [ 1252.858391] __alloc_pages_nodemask+0xa7c/0xdb0 [ 1252.863058] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 1252.868061] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1252.872800] ? retint_kernel+0x10/0x10 [ 1252.876675] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1252.882193] alloc_pages_current+0x10c/0x210 [ 1252.886587] relay_open_buf.part.10+0x2a8/0xb20 [ 1252.891239] relay_open+0x5e9/0xac0 [ 1252.894849] ? relay_open_buf.part.10+0xb20/0xb20 [ 1252.900176] ? __debugfs_create_file+0x302/0x400 [ 1252.904920] ? debugfs_create_file+0x57/0x70 [ 1252.909315] do_blk_trace_setup+0x4e8/0xd60 [ 1252.913617] ? futex_wait+0x5d2/0xa20 [ 1252.917401] ? blk_tracer_print_line+0x60/0x60 [ 1252.921970] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1252.927488] ? _copy_from_user+0xdf/0x150 [ 1252.931619] __blk_trace_setup+0xd5/0x180 [ 1252.935749] ? do_blk_trace_setup+0xd60/0xd60 [ 1252.940231] blk_trace_setup+0x4d/0x70 [ 1252.944104] sg_ioctl+0xff6/0x2fa0 [ 1252.947625] ? do_futex+0x249/0x27d0 [ 1252.951325] ? kasan_check_read+0x11/0x20 [ 1252.955456] ? sg_new_write.isra.18+0x930/0x930 [ 1252.960114] ? exit_robust_list+0x290/0x290 [ 1252.964417] ? kasan_check_write+0x14/0x20 [ 1252.968647] ? lock_acquire+0x1e4/0x540 [ 1252.972601] ? __fget+0x4ac/0x740 [ 1252.976038] ? lock_downgrade+0x8f0/0x8f0 [ 1252.980169] ? lock_release+0xa30/0xa30 [ 1252.984129] ? __schedule+0x884/0x1ed0 [ 1252.988000] ? __fget+0x4d5/0x740 [ 1252.991438] ? ksys_dup3+0x690/0x690 [ 1252.995134] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 1252.999702] ? kasan_check_write+0x14/0x20 [ 1253.003924] ? do_raw_spin_lock+0xc1/0x200 [ 1253.008143] ? trace_hardirqs_off+0xd/0x10 [ 1253.012360] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 1253.017449] ? sg_new_write.isra.18+0x930/0x930 [ 1253.022099] do_vfs_ioctl+0x1de/0x1720 [ 1253.025981] ? ioctl_preallocate+0x300/0x300 [ 1253.030373] ? __fget_light+0x2f7/0x440 [ 1253.034341] ? __schedule+0x1ed0/0x1ed0 [ 1253.038299] ? fget_raw+0x20/0x20 [ 1253.041737] ? trace_hardirqs_on+0xd/0x10 [ 1253.045870] ? __x64_sys_futex+0x47f/0x6a0 [ 1253.050091] ? do_futex+0x27d0/0x27d0 [ 1253.053876] ? security_file_ioctl+0x94/0xc0 [ 1253.058278] ksys_ioctl+0xa9/0xd0 [ 1253.061738] __x64_sys_ioctl+0x73/0xb0 [ 1253.065610] do_syscall_64+0x1b9/0x820 [ 1253.069480] ? finish_task_switch+0x1d3/0x870 [ 1253.073961] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1253.078876] ? syscall_return_slowpath+0x31d/0x5e0 [ 1253.083792] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1253.088799] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1253.093798] ? perf_trace_sys_enter+0xb10/0xb10 [ 1253.098454] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1253.103282] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1253.108454] RIP: 0033:0x455ba9 [ 1253.111622] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1253.130817] RSP: 002b:00007f337c058c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1253.138508] RAX: ffffffffffffffda RBX: 00007f337c0596d4 RCX: 0000000000455ba9 [ 1253.145761] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000014 [ 1253.153010] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1253.160262] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 1253.167524] R13: 00000000004bc608 R14: 00000000004ca798 R15: 0000000000000000 [ 1253.174781] Modules linked in: [ 1253.177960] Dumping ftrace buffer: [ 1253.181486] (ftrace buffer empty) [ 1253.185576] Dumping ftrace buffer: [ 1253.189107] (ftrace buffer empty) [ 1253.192804] Kernel Offset: disabled [ 1253.196412] Rebooting in 86400 seconds..