x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:31 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
r3 = pidfd_open(0xffffffffffffffff, 0x0)
ioctl$DMA_HEAP_IOCTL_ALLOC(r1, 0xc0184800, &(0x7f00000000c0)={0x8, r3, 0x2})
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r4, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r6=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x85, &(0x7f0000000000)={r6, @in={{0x2, 0x0, @empty}}, 0x27c0}, 0x90)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x85, &(0x7f0000000000)={r6, @in={{0x2, 0x0, @empty}}, 0x0, 0xfffd}, 0x90)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={r6, @in={{0x2, 0x4e20, @rand_addr=0x64010101}}, 0xffff, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0x1}, 0x9c)

10:59:31 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, 0x0, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:31 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0x7}, 0x9c)

10:59:31 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0x4}, 0x9c)

10:59:31 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:31 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0x3}, 0x9c)

10:59:31 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:31 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:32 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:32 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async, rerun: 64)
r3 = pidfd_open(0xffffffffffffffff, 0x0) (rerun: 64)
ioctl$DMA_HEAP_IOCTL_ALLOC(r1, 0xc0184800, &(0x7f00000000c0)={0x8, r3, 0x2}) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r4, 0x0) (async)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10) (async)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r6=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x85, &(0x7f0000000000)={r6, @in={{0x2, 0x0, @empty}}, 0x27c0}, 0x90) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x85, &(0x7f0000000000)={r6, @in={{0x2, 0x0, @empty}}, 0x0, 0xfffd}, 0x90) (async, rerun: 64)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={r6, @in={{0x2, 0x4e20, @rand_addr=0x64010101}}, 0xffff, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0x1}, 0x9c) (rerun: 64)

10:59:32 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:32 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0x4}, 0x9c)

10:59:32 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:32 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
dup(r0)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:32 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
r3 = pidfd_open(0xffffffffffffffff, 0x0)
ioctl$DMA_HEAP_IOCTL_ALLOC(r1, 0xc0184800, &(0x7f00000000c0)={0x8, r3, 0x2})
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r4, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r6=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x85, &(0x7f0000000000)={r6, @in={{0x2, 0x0, @empty}}, 0x27c0}, 0x90)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x85, &(0x7f0000000000)={r6, @in={{0x2, 0x0, @empty}}, 0x0, 0xfffd}, 0x90)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={r6, @in={{0x2, 0x4e20, @rand_addr=0x64010101}}, 0xffff, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0x1}, 0x9c)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
dup(r0) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
pidfd_open(0xffffffffffffffff, 0x0) (async)
ioctl$DMA_HEAP_IOCTL_ALLOC(r1, 0xc0184800, &(0x7f00000000c0)={0x8, r3, 0x2}) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
socket$inet6_sctp(0xa, 0x5, 0x84) (async)
shutdown(r4, 0x0) (async)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10) (async)
socket$inet_sctp(0x2, 0x1, 0x84) (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x85, &(0x7f0000000000)={r6, @in={{0x2, 0x0, @empty}}, 0x27c0}, 0x90) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x85, &(0x7f0000000000)={r6, @in={{0x2, 0x0, @empty}}, 0x0, 0xfffd}, 0x90) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={r6, @in={{0x2, 0x4e20, @rand_addr=0x64010101}}, 0xffff, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0x1}, 0x9c) (async)

10:59:32 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:32 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0x4}, 0x9c)

10:59:32 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x0, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:32 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0x8}, 0x9c)

10:59:32 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
dup(r0)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:32 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:32 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:32 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:33 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:33 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x70)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:33 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:33 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
dup(r0)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:33 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0x7}, 0x9c)

10:59:33 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:33 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x0, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:33 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0xa}, 0x9c)

10:59:33 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:33 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0x7}, 0x9c)

10:59:33 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:33 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:33 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:34 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r2 = socket$inet6(0xa, 0x1, 0x70)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:34 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:34 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:34 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0x7}, 0x9c)

10:59:34 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x70)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
dup(r0) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x1, 0x70) (async)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)

10:59:34 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x0, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:34 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x0, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:34 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:34 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:34 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r3, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r5=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x85, &(0x7f0000000000)={r5, @in={{0x2, 0x0, @empty}}, 0x27c0}, 0x90)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x85, &(0x7f0000000000)={r5, @in={{0x2, 0x0, @empty}}, 0x0, 0xfffd}, 0x90)
r6 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r6, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10)
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r8=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={r8, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x2, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0x8}, 0x9c)

10:59:34 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0xe}, 0x9c)

10:59:34 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:35 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x0, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:35 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0xa}, 0x9c)

10:59:35 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:35 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:35 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, 0x0, 0x0)

10:59:35 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:35 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x0, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:35 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, 0x0, 0x0)

10:59:35 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r3, 0x0) (async)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10) (async)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r5=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x85, &(0x7f0000000000)={r5, @in={{0x2, 0x0, @empty}}, 0x27c0}, 0x90)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x85, &(0x7f0000000000)={r5, @in={{0x2, 0x0, @empty}}, 0x0, 0xfffd}, 0x90) (async)
r6 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r6, 0x0) (async)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10)
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r8=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={r8, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x2, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0x8}, 0x9c)

10:59:35 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0x5c}, 0x9c)

10:59:35 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, 0x0, 0x0)

10:59:35 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) (async, rerun: 32)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (rerun: 32)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r3, 0x0) (async, rerun: 64)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10) (async, rerun: 64)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r5=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x85, &(0x7f0000000000)={r5, @in={{0x2, 0x0, @empty}}, 0x27c0}, 0x90) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x85, &(0x7f0000000000)={r5, @in={{0x2, 0x0, @empty}}, 0x0, 0xfffd}, 0x90) (async, rerun: 64)
r6 = socket$inet6_sctp(0xa, 0x5, 0x84) (rerun: 64)
shutdown(r6, 0x0) (async, rerun: 32)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10) (async, rerun: 32)
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r8=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={r8, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x2, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0x8}, 0x9c)

10:59:36 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:36 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0xe}, 0x9c)

10:59:36 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:36 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:36 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
read$FUSE(0xffffffffffffffff, &(0x7f0000002400)={0x2020, 0x0, 0x0, 0x0, 0x0, <r0=>0x0}, 0x2020)
fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000240)={0x1, 0x1, 0x10000, 0x3ff, r0})
r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x6f28baf24b61b014)
r2 = dup(r1)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
read$FUSE(r2, &(0x7f00000003c0)={0x2020}, 0x2020)
r3 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x9c66, 0x14a341)
r4 = dup(r3)
r5 = epoll_create(0x2)
r6 = accept4(r2, &(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000180)=0x80, 0x400)
epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r6)
write$6lowpan_enable(r4, &(0x7f0000000000)='0', 0xfffffd2c)
r7 = socket$inet6(0xa, 0x4, 0x5d)
r8 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x4000, 0x0)
dup(r8)
connect$ax25(0xffffffffffffffff, &(0x7f00000001c0)={{0x3, @null, 0x4}, [@bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @default, @default, @null]}, 0x48)
bind$inet6(r7, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r7, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:36 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r3, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r5=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x85, &(0x7f0000000000)={r5, @in={{0x2, 0x0, @empty}}, 0x27c0}, 0x90)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x85, &(0x7f0000000000)={r5, @in={{0x2, 0x0, @empty}}, 0x0, 0xfffd}, 0x90)
r6 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r6, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10)
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r8=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={r8, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x2, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0x8}, 0x9c)

10:59:36 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0xe}, 0x9c)

10:59:36 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:36 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r3, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r5=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x85, &(0x7f0000000000)={r5, @in={{0x2, 0x0, @empty}}, 0x27c0}, 0x90)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x85, &(0x7f0000000000)={r5, @in={{0x2, 0x0, @empty}}, 0x0, 0xfffd}, 0x90)
r6 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r6, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10)
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r8=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={r8, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x2, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0x8}, 0x9c)

10:59:37 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:37 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0x70}, 0x9c)

10:59:37 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
read$FUSE(0xffffffffffffffff, &(0x7f0000002400)={0x2020, 0x0, 0x0, 0x0, 0x0, <r0=>0x0}, 0x2020)
fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000240)={0x1, 0x1, 0x10000, 0x3ff, r0})
r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x6f28baf24b61b014)
r2 = dup(r1)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
read$FUSE(r2, &(0x7f00000003c0)={0x2020}, 0x2020)
r3 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x9c66, 0x14a341)
r4 = dup(r3)
r5 = epoll_create(0x2)
r6 = accept4(r2, &(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000180)=0x80, 0x400)
epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r6)
write$6lowpan_enable(r4, &(0x7f0000000000)='0', 0xfffffd2c)
r7 = socket$inet6(0xa, 0x4, 0x5d)
r8 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x4000, 0x0)
dup(r8)
connect$ax25(0xffffffffffffffff, &(0x7f00000001c0)={{0x3, @null, 0x4}, [@bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @default, @default, @null]}, 0x48)
bind$inet6(r7, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r7, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
read$FUSE(0xffffffffffffffff, &(0x7f0000002400)={0x2020}, 0x2020) (async)
fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000240)={0x1, 0x1, 0x10000, 0x3ff, r0}) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x6f28baf24b61b014) (async)
dup(r1) (async)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) (async)
read$FUSE(r2, &(0x7f00000003c0)={0x2020}, 0x2020) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x9c66, 0x14a341) (async)
dup(r3) (async)
epoll_create(0x2) (async)
accept4(r2, &(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000180)=0x80, 0x400) (async)
epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r6) (async)
write$6lowpan_enable(r4, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x4, 0x5d) (async)
openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x4000, 0x0) (async)
dup(r8) (async)
connect$ax25(0xffffffffffffffff, &(0x7f00000001c0)={{0x3, @null, 0x4}, [@bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @default, @default, @null]}, 0x48) (async)
bind$inet6(r7, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r7, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)

10:59:37 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0xe}, 0x9c)

10:59:37 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:37 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0x0, 0x8d}, 0x9c)

10:59:37 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r3, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r5=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x85, &(0x7f0000000000)={r5, @in={{0x2, 0x0, @empty}}, 0x27c0}, 0x90)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x85, &(0x7f0000000000)={r5, @in={{0x2, 0x0, @empty}}, 0x0, 0xfffd}, 0x90)
r6 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r6, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10)
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r8=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={r8, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x2, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0x8}, 0x9c)

10:59:37 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
read$FUSE(0xffffffffffffffff, &(0x7f0000002400)={0x2020, 0x0, 0x0, 0x0, 0x0, <r0=>0x0}, 0x2020)
fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000240)={0x1, 0x1, 0x10000, 0x3ff, r0}) (async)
r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x6f28baf24b61b014)
r2 = dup(r1)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) (async)
read$FUSE(r2, &(0x7f00000003c0)={0x2020}, 0x2020) (async)
r3 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x9c66, 0x14a341)
r4 = dup(r3) (async)
r5 = epoll_create(0x2) (async)
r6 = accept4(r2, &(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000180)=0x80, 0x400)
epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r6)
write$6lowpan_enable(r4, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r7 = socket$inet6(0xa, 0x4, 0x5d)
r8 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x4000, 0x0)
dup(r8) (async)
connect$ax25(0xffffffffffffffff, &(0x7f00000001c0)={{0x3, @null, 0x4}, [@bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @default, @default, @null]}, 0x48) (async)
bind$inet6(r7, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r7, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:37 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
read$FUSE(0xffffffffffffffff, &(0x7f0000002400)={0x2020, 0x0, 0x0, 0x0, 0x0, <r0=>0x0}, 0x2020)
fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000240)={0x1, 0x1, 0x10000, 0x3ff, r0})
r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x6f28baf24b61b014)
r2 = dup(r1)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
read$FUSE(r2, &(0x7f00000003c0)={0x2020}, 0x2020)
r3 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x9c66, 0x14a341)
r4 = dup(r3)
r5 = epoll_create(0x2)
r6 = accept4(r2, &(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000180)=0x80, 0x400)
epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r6)
write$6lowpan_enable(r4, &(0x7f0000000000)='0', 0xfffffd2c)
r7 = socket$inet6(0xa, 0x4, 0x5d)
r8 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x4000, 0x0)
dup(r8)
connect$ax25(0xffffffffffffffff, &(0x7f00000001c0)={{0x3, @null, 0x4}, [@bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @default, @default, @null]}, 0x48)
bind$inet6(r7, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r7, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:37 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0x0, 0x8d}, 0x9c)

10:59:37 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = socket$l2tp(0x2, 0x2, 0x73)
newfstatat(0xffffffffffffff9c, &(0x7f0000000280)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, <r2=>0x0}, 0x0)
setreuid(0x0, r2)
lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0xffffffffffffffff, r2, r3}, 0xc)
r4 = dup(r0)
write$6lowpan_enable(r4, &(0x7f0000000000)='0', 0xfffffd2c)
r5 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:38 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r3, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r5=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x85, &(0x7f0000000000)={r5, @in={{0x2, 0x0, @empty}}, 0x27c0}, 0x90)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x85, &(0x7f0000000000)={r5, @in={{0x2, 0x0, @empty}}, 0x0, 0xfffd}, 0x90)
r6 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r6, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10)
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r8=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={r8, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x2, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0x8}, 0x9c)

10:59:38 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
read$FUSE(0xffffffffffffffff, &(0x7f0000002400)={0x2020, 0x0, 0x0, 0x0, 0x0, <r0=>0x0}, 0x2020)
fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000240)={0x1, 0x1, 0x10000, 0x3ff, r0})
r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x6f28baf24b61b014)
r2 = dup(r1)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
read$FUSE(r2, &(0x7f00000003c0)={0x2020}, 0x2020)
r3 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x9c66, 0x14a341)
r4 = dup(r3)
r5 = epoll_create(0x2)
r6 = accept4(r2, &(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000180)=0x80, 0x400)
epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r6)
write$6lowpan_enable(r4, &(0x7f0000000000)='0', 0xfffffd2c)
r7 = socket$inet6(0xa, 0x4, 0x5d)
r8 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x4000, 0x0)
dup(r8)
connect$ax25(0xffffffffffffffff, &(0x7f00000001c0)={{0x3, @null, 0x4}, [@bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @default, @default, @null]}, 0x48)
bind$inet6(r7, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r7, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:38 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0x0, 0x8d}, 0x9c)

10:59:38 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:38 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r3, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r5=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x85, &(0x7f0000000000)={r5, @in={{0x2, 0x0, @empty}}, 0x27c0}, 0x90)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x85, &(0x7f0000000000)={r5, @in={{0x2, 0x0, @empty}}, 0x0, 0xfffd}, 0x90)
r6 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r6, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10)
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r8=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={r8, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x2, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0x8}, 0x9c)

10:59:38 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x98)

10:59:38 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
read$FUSE(0xffffffffffffffff, &(0x7f0000002400)={0x2020, 0x0, 0x0, 0x0, 0x0, <r0=>0x0}, 0x2020)
fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000240)={0x1, 0x1, 0x10000, 0x3ff, r0})
r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x6f28baf24b61b014)
r2 = dup(r1)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
read$FUSE(r2, &(0x7f00000003c0)={0x2020}, 0x2020)
r3 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x9c66, 0x14a341)
r4 = dup(r3)
r5 = epoll_create(0x2)
r6 = accept4(r2, &(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000180)=0x80, 0x400)
epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r6)
write$6lowpan_enable(r4, &(0x7f0000000000)='0', 0xfffffd2c)
r7 = socket$inet6(0xa, 0x4, 0x5d)
r8 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x4000, 0x0)
dup(r8)
connect$ax25(0xffffffffffffffff, &(0x7f00000001c0)={{0x3, @null, 0x4}, [@bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @default, @default, @null]}, 0x48)
bind$inet6(r7, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r7, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:38 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354}, 0x9c)

10:59:38 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r3, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r5=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x85, &(0x7f0000000000)={r5, @in={{0x2, 0x0, @empty}}, 0x27c0}, 0x90)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x85, &(0x7f0000000000)={r5, @in={{0x2, 0x0, @empty}}, 0x0, 0xfffd}, 0x90)
r6 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r6, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10)
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r8=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={r8, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x2, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0x8}, 0x9c)

10:59:38 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r3, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r5=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x85, &(0x7f0000000000)={r5, @in={{0x2, 0x0, @empty}}, 0x27c0}, 0x90)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x85, &(0x7f0000000000)={r5, @in={{0x2, 0x0, @empty}}, 0x0, 0xfffd}, 0x90)
r6 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r6, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10)
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r8=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={r8, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x2, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0x8}, 0x9c)

10:59:38 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
r1 = socket$l2tp(0x2, 0x2, 0x73)
newfstatat(0xffffffffffffff9c, &(0x7f0000000280)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, <r2=>0x0}, 0x0)
setreuid(0x0, r2)
lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0xffffffffffffffff, r2, r3}, 0xc) (async)
r4 = dup(r0)
write$6lowpan_enable(r4, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r5 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:38 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354}, 0x9c)

10:59:38 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354}, 0x9c)

10:59:39 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:39 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r3, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r5=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x85, &(0x7f0000000000)={r5, @in={{0x2, 0x0, @empty}}, 0x27c0}, 0x90)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x85, &(0x7f0000000000)={r5, @in={{0x2, 0x0, @empty}}, 0x0, 0xfffd}, 0x90)
r6 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r6, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10)
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r8=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={r8, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x2, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0x8}, 0x9c)

10:59:39 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x7ffffffff000)

10:59:39 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354}, 0x9c)

10:59:39 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354}, 0x9c)

10:59:39 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r3, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r5=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x85, &(0x7f0000000000)={r5, @in={{0x2, 0x0, @empty}}, 0x27c0}, 0x90)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x85, &(0x7f0000000000)={r5, @in={{0x2, 0x0, @empty}}, 0x0, 0xfffd}, 0x90)
r6 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r6, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10)
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r8=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={r8, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x2, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0x8}, 0x9c)

10:59:39 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
r1 = socket$l2tp(0x2, 0x2, 0x73) (async)
newfstatat(0xffffffffffffff9c, &(0x7f0000000280)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, <r2=>0x0}, 0x0)
setreuid(0x0, r2)
lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0xffffffffffffffff, r2, r3}, 0xc)
r4 = dup(r0)
write$6lowpan_enable(r4, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r5 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:39 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354}, 0x9c)

10:59:39 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
r3 = openat$audio1(0xffffffffffffff9c, &(0x7f00000000c0), 0x10800, 0x0)
sendfile(r3, r2, &(0x7f0000000100)=0xfffffffffffffff7, 0x7)
r4 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r5 = dup(r4)
write$6lowpan_enable(r5, &(0x7f0000000000)='0', 0xfffffd2c)
ioctl$PTP_ENABLE_PPS(r5, 0x40043d04, 0x1)

10:59:39 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:40 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r3 = getpgrp(0xffffffffffffffff)
syz_clone(0x80000000, &(0x7f0000000540)="6d26298c0846f145f089f727bf0b30506bb328df87f09c5c3a7550979c4a5d07ce1c9e685887ff58ebfbc91d98b8fd550ae11a0e63de5059accb35ba5e9144cb0a365a5dceeebdbab3cd8efa30d78b82836986dc56c28c0ac90ea2c9984083e04ed97fd3eff50ada0d72221720d3f1165cefc9124630b2518019bfdcc3af4bdda2b4fb73d7985faa5f5298f3b10084f87fdec5118a3e9b878ca95a765213573dd4e8b3d0e899d5ce264cb0fd4aa9719cc10e85f0136a44b011895daf2a141781", 0xc0, &(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)="c5611c19fa69051b3cebd55a807d6ccbda5ad17baa29eca94d93e4d29a0c33d481e9520fa1dd710a285b3535c802e88276fde783b0fe606e31e413bc0f5969077c647c5c7408df1deaae6d830fe81e32649c3c17344fa72c6c13e4a92eb4eddcebb232dcf388b401fea584d2f06ed660373f86f8d5d4004a83b7d1adbfa1030dec2ac5cb2db9c1")
r4 = getpid()
sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4)
r5 = getpid()
sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4)
openat$sysfs(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/module/mrp', 0x10000, 0x352)
syz_clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180), {0x18}, &(0x7f00000001c0)=""/90, 0x5a, &(0x7f00000003c0)=""/208, &(0x7f0000000240)=[0x0, r3, r4, r5, 0xffffffffffffffff], 0x5, {r1}}, 0x58)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
r6 = socket(0x0, 0x0, 0x0)
sendmsg$nl_route_sched(r6, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x10)
signalfd(r6, &(0x7f00000000c0)={[0x538f]}, 0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:40 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:40 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:40 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f00000000c0)={<r3=>r1, 0x200, 0x5, 0x7fffffff})
sendfile(r0, r3, &(0x7f0000000100)=0x500000000000000, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e1d, 0x0, @local}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:40 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:40 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:41 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:41 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, 0x0, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:41 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:41 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)
r3 = openat$audio1(0xffffffffffffff9c, &(0x7f00000000c0), 0x10800, 0x0)
sendfile(r3, r2, &(0x7f0000000100)=0xfffffffffffffff7, 0x7)
r4 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r5 = dup(r4)
write$6lowpan_enable(r5, &(0x7f0000000000)='0', 0xfffffd2c)
ioctl$PTP_ENABLE_PPS(r5, 0x40043d04, 0x1)

10:59:41 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f00000000c0)={<r3=>r1, 0x200, 0x5, 0x7fffffff})
sendfile(r0, r3, &(0x7f0000000100)=0x500000000000000, 0x0) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e1d, 0x0, @local}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:41 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
r3 = openat$audio1(0xffffffffffffff9c, &(0x7f00000000c0), 0x10800, 0x0)
sendfile(r3, r2, &(0x7f0000000100)=0xfffffffffffffff7, 0x7)
r4 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r5 = dup(r4)
write$6lowpan_enable(r5, &(0x7f0000000000)='0', 0xfffffd2c)
ioctl$PTP_ENABLE_PPS(r5, 0x40043d04, 0x1)

10:59:41 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r3 = getpgrp(0xffffffffffffffff)
syz_clone(0x80000000, &(0x7f0000000540)="6d26298c0846f145f089f727bf0b30506bb328df87f09c5c3a7550979c4a5d07ce1c9e685887ff58ebfbc91d98b8fd550ae11a0e63de5059accb35ba5e9144cb0a365a5dceeebdbab3cd8efa30d78b82836986dc56c28c0ac90ea2c9984083e04ed97fd3eff50ada0d72221720d3f1165cefc9124630b2518019bfdcc3af4bdda2b4fb73d7985faa5f5298f3b10084f87fdec5118a3e9b878ca95a765213573dd4e8b3d0e899d5ce264cb0fd4aa9719cc10e85f0136a44b011895daf2a141781", 0xc0, &(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)="c5611c19fa69051b3cebd55a807d6ccbda5ad17baa29eca94d93e4d29a0c33d481e9520fa1dd710a285b3535c802e88276fde783b0fe606e31e413bc0f5969077c647c5c7408df1deaae6d830fe81e32649c3c17344fa72c6c13e4a92eb4eddcebb232dcf388b401fea584d2f06ed660373f86f8d5d4004a83b7d1adbfa1030dec2ac5cb2db9c1")
r4 = getpid()
sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4)
r5 = getpid()
sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4)
openat$sysfs(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/module/mrp', 0x10000, 0x352)
syz_clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180), {0x18}, &(0x7f00000001c0)=""/90, 0x5a, &(0x7f00000003c0)=""/208, &(0x7f0000000240)=[0x0, r3, r4, r5, 0xffffffffffffffff], 0x5, {r1}}, 0x58)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
r6 = socket(0x0, 0x0, 0x0)
sendmsg$nl_route_sched(r6, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x10)
signalfd(r6, &(0x7f00000000c0)={[0x538f]}, 0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:41 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async, rerun: 64)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (rerun: 64)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
r3 = openat$audio1(0xffffffffffffff9c, &(0x7f00000000c0), 0x10800, 0x0)
sendfile(r3, r2, &(0x7f0000000100)=0xfffffffffffffff7, 0x7) (async)
r4 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r5 = dup(r4)
write$6lowpan_enable(r5, &(0x7f0000000000)='0', 0xfffffd2c) (async)
ioctl$PTP_ENABLE_PPS(r5, 0x40043d04, 0x1)

10:59:41 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:41 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
r3 = openat$audio1(0xffffffffffffff9c, &(0x7f00000000c0), 0x10800, 0x0)
sendfile(r3, r2, &(0x7f0000000100)=0xfffffffffffffff7, 0x7)
r4 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r5 = dup(r4)
write$6lowpan_enable(r5, &(0x7f0000000000)='0', 0xfffffd2c)
ioctl$PTP_ENABLE_PPS(r5, 0x40043d04, 0x1)

10:59:42 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, 0x0, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:42 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
r3 = socket(0x23, 0x5, 0x9)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}, 0x800000}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:42 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, 0x0, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:42 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:42 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f00000000c0)={<r3=>r1, 0x200, 0x5, 0x7fffffff})
sendfile(r0, r3, &(0x7f0000000100)=0x500000000000000, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e1d, 0x0, @local}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
dup(r0) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f00000000c0)={r1, 0x200, 0x5, 0x7fffffff}) (async)
sendfile(r0, r3, &(0x7f0000000100)=0x500000000000000, 0x0) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e1d, 0x0, @local}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)

10:59:42 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
r3 = openat$audio1(0xffffffffffffff9c, &(0x7f00000000c0), 0x10800, 0x0)
sendfile(r3, r2, &(0x7f0000000100)=0xfffffffffffffff7, 0x7)
r4 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r5 = dup(r4)
write$6lowpan_enable(r5, &(0x7f0000000000)='0', 0xfffffd2c)
ioctl$PTP_ENABLE_PPS(r5, 0x40043d04, 0x1)

10:59:42 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), r1)
r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0)
write$P9_RREADLINK(r3, &(0x7f0000002580)=ANY=[], 0x16)
sendfile(r3, r3, &(0x7f0000000240), 0x7fff)
syz_genetlink_get_family_id$tipc2(0x0, r3)
sendmsg$NFT_BATCH(r3, &(0x7f0000000440)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000640)={{0x14}, [@NFT_MSG_NEWFLOWTABLE={0x2c, 0x16, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x2}, [@NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x3}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}]}, @NFT_MSG_DELRULE={0x58, 0x8, 0xa, 0x201, 0x0, 0x0, {0xa, 0x0, 0xa}, [@NFTA_RULE_HANDLE={0xc, 0x3, 0x1, 0x0, 0x5}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_COMPAT={0x2c, 0x5, 0x0, 0x1, [@NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x9300}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0xd}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x6004}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x80f3}, @NFTA_RULE_COMPAT_PROTO_IPV4={0x8, 0x1, 0x1, 0x0, 0x62}]}]}, @NFT_MSG_DELFLOWTABLE={0x30, 0x18, 0xa, 0x3, 0x0, 0x0, {0xc, 0x0, 0x9}, [@NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x4}, @NFTA_FLOWTABLE_HOOK={0x4}]}, @NFT_MSG_NEWSETELEM={0x34, 0xc, 0xa, 0x301, 0x0, 0x0, {0xc, 0x0, 0x1}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x14, 0x3, 0x0, 0x1, [{0x10, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x2}]}]}]}], {0x14}}, 0x110}, 0x1, 0x0, 0x0, 0x4040}, 0x10)
sendmsg$NL80211_CMD_SET_PMKSA(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x70, r2, 0x200, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x9c, 0x48}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @random="b3ce2fd971bd"}, @NL80211_ATTR_PMK_LIFETIME={0x8, 0x11f, 0x1}, @NL80211_ATTR_FILS_CACHE_ID={0x6, 0xfd, 0xae41}, @NL80211_ATTR_PMK={0x14, 0xfe, "8014a0ca3d997174d369d9a47bec0618"}, @NL80211_ATTR_PMKID={0x14, 0x55, "8649b9ff79da93dd4f968f3cc43274a6"}]}, 0x70}}, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r4 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r5 = dup(r4)
r6 = socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_FEATURES_SET(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x44, r7, 0xb, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x18, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x5, 0x5, "8f"}, @ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_VALUE={0x4}]}, @ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}]}]}, 0x44}}, 0x0)
write$6lowpan_enable(r5, &(0x7f0000000000)='0', 0xfffffd2c)
r8 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r8, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r8, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)

10:59:42 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:43 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:43 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:43 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:43 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
r3 = socket(0x23, 0x5, 0x9)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}, 0x800000}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
dup(r0) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
socket(0x23, 0x5, 0x9) (async)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}, 0x800000}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)

10:59:43 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:43 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
r3 = socket(0x23, 0x5, 0x9)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}, 0x800000}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
dup(r0) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
socket(0x23, 0x5, 0x9) (async)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}, 0x800000}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)

10:59:43 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:43 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r3 = dup(r2)
write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c)
sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipmr_delroute={0x30, 0x19, 0x100, 0x70bd25, 0x25dfdbfd, {0x80, 0x0, 0x6339f0c49a7d0b04, 0x78, 0xfc, 0x1, 0xff, 0x3, 0x1100}, [@RTA_MULTIPATH={0xc, 0x9, {0x7, 0x32, 0x3}}, @RTA_SRC={0x8, 0x2, @remote}]}, 0x30}, 0x1, 0x0, 0x0, 0x11}, 0x40000)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:43 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:43 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:44 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:44 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), r1)
r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0)
write$P9_RREADLINK(r3, &(0x7f0000002580)=ANY=[], 0x16) (async)
sendfile(r3, r3, &(0x7f0000000240), 0x7fff) (async)
syz_genetlink_get_family_id$tipc2(0x0, r3) (async)
sendmsg$NFT_BATCH(r3, &(0x7f0000000440)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000640)={{0x14}, [@NFT_MSG_NEWFLOWTABLE={0x2c, 0x16, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x2}, [@NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x3}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}]}, @NFT_MSG_DELRULE={0x58, 0x8, 0xa, 0x201, 0x0, 0x0, {0xa, 0x0, 0xa}, [@NFTA_RULE_HANDLE={0xc, 0x3, 0x1, 0x0, 0x5}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_COMPAT={0x2c, 0x5, 0x0, 0x1, [@NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x9300}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0xd}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x6004}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x80f3}, @NFTA_RULE_COMPAT_PROTO_IPV4={0x8, 0x1, 0x1, 0x0, 0x62}]}]}, @NFT_MSG_DELFLOWTABLE={0x30, 0x18, 0xa, 0x3, 0x0, 0x0, {0xc, 0x0, 0x9}, [@NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x4}, @NFTA_FLOWTABLE_HOOK={0x4}]}, @NFT_MSG_NEWSETELEM={0x34, 0xc, 0xa, 0x301, 0x0, 0x0, {0xc, 0x0, 0x1}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x14, 0x3, 0x0, 0x1, [{0x10, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x2}]}]}]}], {0x14}}, 0x110}, 0x1, 0x0, 0x0, 0x4040}, 0x10) (async)
sendmsg$NL80211_CMD_SET_PMKSA(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x70, r2, 0x200, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x9c, 0x48}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @random="b3ce2fd971bd"}, @NL80211_ATTR_PMK_LIFETIME={0x8, 0x11f, 0x1}, @NL80211_ATTR_FILS_CACHE_ID={0x6, 0xfd, 0xae41}, @NL80211_ATTR_PMK={0x14, 0xfe, "8014a0ca3d997174d369d9a47bec0618"}, @NL80211_ATTR_PMKID={0x14, 0x55, "8649b9ff79da93dd4f968f3cc43274a6"}]}, 0x70}}, 0x0) (async, rerun: 64)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (rerun: 64)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
r4 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r5 = dup(r4)
r6 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32)
r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) (rerun: 32)
sendmsg$ETHTOOL_MSG_FEATURES_SET(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x44, r7, 0xb, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x18, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x5, 0x5, "8f"}, @ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_VALUE={0x4}]}, @ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}]}]}, 0x44}}, 0x0) (async)
write$6lowpan_enable(r5, &(0x7f0000000000)='0', 0xfffffd2c) (async, rerun: 32)
r8 = socket$inet6(0xa, 0x1, 0x8010000000000084) (rerun: 32)
bind$inet6(r8, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r8, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)

10:59:44 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:44 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:44 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), r1)
r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0)
write$P9_RREADLINK(r3, &(0x7f0000002580)=ANY=[], 0x16)
sendfile(r3, r3, &(0x7f0000000240), 0x7fff)
syz_genetlink_get_family_id$tipc2(0x0, r3)
sendmsg$NFT_BATCH(r3, &(0x7f0000000440)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000640)={{0x14}, [@NFT_MSG_NEWFLOWTABLE={0x2c, 0x16, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x2}, [@NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x3}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}]}, @NFT_MSG_DELRULE={0x58, 0x8, 0xa, 0x201, 0x0, 0x0, {0xa, 0x0, 0xa}, [@NFTA_RULE_HANDLE={0xc, 0x3, 0x1, 0x0, 0x5}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_COMPAT={0x2c, 0x5, 0x0, 0x1, [@NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x9300}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0xd}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x6004}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x80f3}, @NFTA_RULE_COMPAT_PROTO_IPV4={0x8, 0x1, 0x1, 0x0, 0x62}]}]}, @NFT_MSG_DELFLOWTABLE={0x30, 0x18, 0xa, 0x3, 0x0, 0x0, {0xc, 0x0, 0x9}, [@NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x4}, @NFTA_FLOWTABLE_HOOK={0x4}]}, @NFT_MSG_NEWSETELEM={0x34, 0xc, 0xa, 0x301, 0x0, 0x0, {0xc, 0x0, 0x1}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x14, 0x3, 0x0, 0x1, [{0x10, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x2}]}]}]}], {0x14}}, 0x110}, 0x1, 0x0, 0x0, 0x4040}, 0x10)
sendmsg$NL80211_CMD_SET_PMKSA(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x70, r2, 0x200, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x9c, 0x48}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @random="b3ce2fd971bd"}, @NL80211_ATTR_PMK_LIFETIME={0x8, 0x11f, 0x1}, @NL80211_ATTR_FILS_CACHE_ID={0x6, 0xfd, 0xae41}, @NL80211_ATTR_PMK={0x14, 0xfe, "8014a0ca3d997174d369d9a47bec0618"}, @NL80211_ATTR_PMKID={0x14, 0x55, "8649b9ff79da93dd4f968f3cc43274a6"}]}, 0x70}}, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r4 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r5 = dup(r4)
r6 = socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_FEATURES_SET(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x44, r7, 0xb, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x18, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x5, 0x5, "8f"}, @ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_VALUE={0x4}]}, @ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}]}]}, 0x44}}, 0x0)
write$6lowpan_enable(r5, &(0x7f0000000000)='0', 0xfffffd2c)
r8 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r8, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r8, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
socket$alg(0x26, 0x5, 0x0) (async)
accept$alg(r0, 0x0, 0x0) (async)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), r1) (async)
open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) (async)
write$P9_RREADLINK(r3, &(0x7f0000002580)=ANY=[], 0x16) (async)
sendfile(r3, r3, &(0x7f0000000240), 0x7fff) (async)
syz_genetlink_get_family_id$tipc2(0x0, r3) (async)
sendmsg$NFT_BATCH(r3, &(0x7f0000000440)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000640)={{0x14}, [@NFT_MSG_NEWFLOWTABLE={0x2c, 0x16, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x2}, [@NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x3}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}]}, @NFT_MSG_DELRULE={0x58, 0x8, 0xa, 0x201, 0x0, 0x0, {0xa, 0x0, 0xa}, [@NFTA_RULE_HANDLE={0xc, 0x3, 0x1, 0x0, 0x5}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_COMPAT={0x2c, 0x5, 0x0, 0x1, [@NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x9300}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0xd}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x6004}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x80f3}, @NFTA_RULE_COMPAT_PROTO_IPV4={0x8, 0x1, 0x1, 0x0, 0x62}]}]}, @NFT_MSG_DELFLOWTABLE={0x30, 0x18, 0xa, 0x3, 0x0, 0x0, {0xc, 0x0, 0x9}, [@NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x4}, @NFTA_FLOWTABLE_HOOK={0x4}]}, @NFT_MSG_NEWSETELEM={0x34, 0xc, 0xa, 0x301, 0x0, 0x0, {0xc, 0x0, 0x1}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x14, 0x3, 0x0, 0x1, [{0x10, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x2}]}]}]}], {0x14}}, 0x110}, 0x1, 0x0, 0x0, 0x4040}, 0x10) (async)
sendmsg$NL80211_CMD_SET_PMKSA(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x70, r2, 0x200, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x9c, 0x48}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @random="b3ce2fd971bd"}, @NL80211_ATTR_PMK_LIFETIME={0x8, 0x11f, 0x1}, @NL80211_ATTR_FILS_CACHE_ID={0x6, 0xfd, 0xae41}, @NL80211_ATTR_PMK={0x14, 0xfe, "8014a0ca3d997174d369d9a47bec0618"}, @NL80211_ATTR_PMKID={0x14, 0x55, "8649b9ff79da93dd4f968f3cc43274a6"}]}, 0x70}}, 0x0) (async)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
dup(r4) (async)
socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) (async)
sendmsg$ETHTOOL_MSG_FEATURES_SET(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x44, r7, 0xb, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x18, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x5, 0x5, "8f"}, @ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_VALUE={0x4}]}, @ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}]}]}, 0x44}}, 0x0) (async)
write$6lowpan_enable(r5, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
bind$inet6(r8, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r8, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)

10:59:44 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), r1)
r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0)
write$P9_RREADLINK(r3, &(0x7f0000002580)=ANY=[], 0x16)
sendfile(r3, r3, &(0x7f0000000240), 0x7fff)
syz_genetlink_get_family_id$tipc2(0x0, r3)
sendmsg$NFT_BATCH(r3, &(0x7f0000000440)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000640)={{0x14}, [@NFT_MSG_NEWFLOWTABLE={0x2c, 0x16, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x2}, [@NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x3}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}]}, @NFT_MSG_DELRULE={0x58, 0x8, 0xa, 0x201, 0x0, 0x0, {0xa, 0x0, 0xa}, [@NFTA_RULE_HANDLE={0xc, 0x3, 0x1, 0x0, 0x5}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_COMPAT={0x2c, 0x5, 0x0, 0x1, [@NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x9300}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0xd}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x6004}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x80f3}, @NFTA_RULE_COMPAT_PROTO_IPV4={0x8, 0x1, 0x1, 0x0, 0x62}]}]}, @NFT_MSG_DELFLOWTABLE={0x30, 0x18, 0xa, 0x3, 0x0, 0x0, {0xc, 0x0, 0x9}, [@NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x4}, @NFTA_FLOWTABLE_HOOK={0x4}]}, @NFT_MSG_NEWSETELEM={0x34, 0xc, 0xa, 0x301, 0x0, 0x0, {0xc, 0x0, 0x1}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x14, 0x3, 0x0, 0x1, [{0x10, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x2}]}]}]}], {0x14}}, 0x110}, 0x1, 0x0, 0x0, 0x4040}, 0x10)
sendmsg$NL80211_CMD_SET_PMKSA(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x70, r2, 0x200, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x9c, 0x48}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @random="b3ce2fd971bd"}, @NL80211_ATTR_PMK_LIFETIME={0x8, 0x11f, 0x1}, @NL80211_ATTR_FILS_CACHE_ID={0x6, 0xfd, 0xae41}, @NL80211_ATTR_PMK={0x14, 0xfe, "8014a0ca3d997174d369d9a47bec0618"}, @NL80211_ATTR_PMKID={0x14, 0x55, "8649b9ff79da93dd4f968f3cc43274a6"}]}, 0x70}}, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r4 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r5 = dup(r4)
r6 = socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_FEATURES_SET(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x44, r7, 0xb, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x18, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x5, 0x5, "8f"}, @ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_VALUE={0x4}]}, @ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}]}]}, 0x44}}, 0x0)
write$6lowpan_enable(r5, &(0x7f0000000000)='0', 0xfffffd2c)
r8 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r8, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r8, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)

10:59:44 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0x70}, 0x9c)

[ 1388.260346][T32038] cgroup: fork rejected by pids controller in /syz1
10:59:44 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f00000000c0)='0', 0x1)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)=<r2=>0x0)
sched_getscheduler(r2)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
ptrace$setregs(0xd, 0xffffffffffffffff, 0x2000000000040, &(0x7f00000003c0)="12c8e0a1f01e8ca727c1106bc37f77a983fa7b4ef7d7861803468408008acd565f866e9194ce6fa5b5169f83d1334b8c7ed73d8ac82291ab994de4c6c2094a20fdd9984ec0465d87cd33e5e04e081f1eb0b9bf79009ba691dec8ee53a9269eb15d83036f9689c78892bb6cf9bdcd417de549717790f9523e6fee6ad948943f48dd0448598d3ed9ffae5fc8dbc523e100c5412ff77cea4a5554fcea334974a193e14f10eb2431832113f90ec7db46f007c55812cf2abdd8cd3ebce3c7a2c0ca28c2543469fe07130c1925b528ed58c81cc2319341")
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4)
ptrace$setregset(0x4205, r3, 0x1, &(0x7f0000000180)={&(0x7f0000000140)="a06cf70efb3147e7acc6db9d61c494f506f5173d", 0x14})
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
getpid()
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:44 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0) (async)
r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r3 = dup(r2)
write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) (async)
sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipmr_delroute={0x30, 0x19, 0x100, 0x70bd25, 0x25dfdbfd, {0x80, 0x0, 0x6339f0c49a7d0b04, 0x78, 0xfc, 0x1, 0xff, 0x3, 0x1100}, [@RTA_MULTIPATH={0xc, 0x9, {0x7, 0x32, 0x3}}, @RTA_SRC={0x8, 0x2, @remote}]}, 0x30}, 0x1, 0x0, 0x0, 0x11}, 0x40000)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:44 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), r1)
r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0)
write$P9_RREADLINK(r3, &(0x7f0000002580)=ANY=[], 0x16)
sendfile(r3, r3, &(0x7f0000000240), 0x7fff)
syz_genetlink_get_family_id$tipc2(0x0, r3)
sendmsg$NFT_BATCH(r3, &(0x7f0000000440)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000640)={{0x14}, [@NFT_MSG_NEWFLOWTABLE={0x2c, 0x16, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x2}, [@NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x3}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}]}, @NFT_MSG_DELRULE={0x58, 0x8, 0xa, 0x201, 0x0, 0x0, {0xa, 0x0, 0xa}, [@NFTA_RULE_HANDLE={0xc, 0x3, 0x1, 0x0, 0x5}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_COMPAT={0x2c, 0x5, 0x0, 0x1, [@NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x9300}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0xd}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x6004}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x80f3}, @NFTA_RULE_COMPAT_PROTO_IPV4={0x8, 0x1, 0x1, 0x0, 0x62}]}]}, @NFT_MSG_DELFLOWTABLE={0x30, 0x18, 0xa, 0x3, 0x0, 0x0, {0xc, 0x0, 0x9}, [@NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x4}, @NFTA_FLOWTABLE_HOOK={0x4}]}, @NFT_MSG_NEWSETELEM={0x34, 0xc, 0xa, 0x301, 0x0, 0x0, {0xc, 0x0, 0x1}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x14, 0x3, 0x0, 0x1, [{0x10, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x2}]}]}]}], {0x14}}, 0x110}, 0x1, 0x0, 0x0, 0x4040}, 0x10)
sendmsg$NL80211_CMD_SET_PMKSA(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x70, r2, 0x200, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x9c, 0x48}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @random="b3ce2fd971bd"}, @NL80211_ATTR_PMK_LIFETIME={0x8, 0x11f, 0x1}, @NL80211_ATTR_FILS_CACHE_ID={0x6, 0xfd, 0xae41}, @NL80211_ATTR_PMK={0x14, 0xfe, "8014a0ca3d997174d369d9a47bec0618"}, @NL80211_ATTR_PMKID={0x14, 0x55, "8649b9ff79da93dd4f968f3cc43274a6"}]}, 0x70}}, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r4 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r5 = dup(r4)
r6 = socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_FEATURES_SET(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x44, r7, 0xb, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x18, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x5, 0x5, "8f"}, @ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_VALUE={0x4}]}, @ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}]}]}, 0x44}}, 0x0)
write$6lowpan_enable(r5, &(0x7f0000000000)='0', 0xfffffd2c)
r8 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r8, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r8, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)

10:59:44 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r3 = dup(r2)
write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) (async)
sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipmr_delroute={0x30, 0x19, 0x100, 0x70bd25, 0x25dfdbfd, {0x80, 0x0, 0x6339f0c49a7d0b04, 0x78, 0xfc, 0x1, 0xff, 0x3, 0x1100}, [@RTA_MULTIPATH={0xc, 0x9, {0x7, 0x32, 0x3}}, @RTA_SRC={0x8, 0x2, @remote}]}, 0x30}, 0x1, 0x0, 0x0, 0x11}, 0x40000) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:45 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0x70}, 0x9c)

10:59:45 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:45 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x4, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:45 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:45 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), r1)
r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0)
write$P9_RREADLINK(r3, &(0x7f0000002580)=ANY=[], 0x16)
sendfile(r3, r3, &(0x7f0000000240), 0x7fff)
syz_genetlink_get_family_id$tipc2(0x0, r3)
sendmsg$NFT_BATCH(r3, &(0x7f0000000440)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000640)={{0x14}, [@NFT_MSG_NEWFLOWTABLE={0x2c, 0x16, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x2}, [@NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x3}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}]}, @NFT_MSG_DELRULE={0x58, 0x8, 0xa, 0x201, 0x0, 0x0, {0xa, 0x0, 0xa}, [@NFTA_RULE_HANDLE={0xc, 0x3, 0x1, 0x0, 0x5}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_COMPAT={0x2c, 0x5, 0x0, 0x1, [@NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x9300}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0xd}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x6004}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x80f3}, @NFTA_RULE_COMPAT_PROTO_IPV4={0x8, 0x1, 0x1, 0x0, 0x62}]}]}, @NFT_MSG_DELFLOWTABLE={0x30, 0x18, 0xa, 0x3, 0x0, 0x0, {0xc, 0x0, 0x9}, [@NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x4}, @NFTA_FLOWTABLE_HOOK={0x4}]}, @NFT_MSG_NEWSETELEM={0x34, 0xc, 0xa, 0x301, 0x0, 0x0, {0xc, 0x0, 0x1}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x14, 0x3, 0x0, 0x1, [{0x10, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x2}]}]}]}], {0x14}}, 0x110}, 0x1, 0x0, 0x0, 0x4040}, 0x10)
sendmsg$NL80211_CMD_SET_PMKSA(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x70, r2, 0x200, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x9c, 0x48}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @random="b3ce2fd971bd"}, @NL80211_ATTR_PMK_LIFETIME={0x8, 0x11f, 0x1}, @NL80211_ATTR_FILS_CACHE_ID={0x6, 0xfd, 0xae41}, @NL80211_ATTR_PMK={0x14, 0xfe, "8014a0ca3d997174d369d9a47bec0618"}, @NL80211_ATTR_PMKID={0x14, 0x55, "8649b9ff79da93dd4f968f3cc43274a6"}]}, 0x70}}, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r4 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r5 = dup(r4)
r6 = socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_FEATURES_SET(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x44, r7, 0xb, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x18, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x5, 0x5, "8f"}, @ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_VALUE={0x4}]}, @ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}]}]}, 0x44}}, 0x0)
write$6lowpan_enable(r5, &(0x7f0000000000)='0', 0xfffffd2c)
r8 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r8, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r8, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)

10:59:45 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0x70}, 0x9c)

10:59:45 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f00000000c0)='0', 0x1) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)=<r2=>0x0)
sched_getscheduler(r2)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
ptrace$setregs(0xd, 0xffffffffffffffff, 0x2000000000040, &(0x7f00000003c0)="12c8e0a1f01e8ca727c1106bc37f77a983fa7b4ef7d7861803468408008acd565f866e9194ce6fa5b5169f83d1334b8c7ed73d8ac82291ab994de4c6c2094a20fdd9984ec0465d87cd33e5e04e081f1eb0b9bf79009ba691dec8ee53a9269eb15d83036f9689c78892bb6cf9bdcd417de549717790f9523e6fee6ad948943f48dd0448598d3ed9ffae5fc8dbc523e100c5412ff77cea4a5554fcea334974a193e14f10eb2431832113f90ec7db46f007c55812cf2abdd8cd3ebce3c7a2c0ca28c2543469fe07130c1925b528ed58c81cc2319341") (async)
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4) (async)
ptrace$setregset(0x4205, r3, 0x1, &(0x7f0000000180)={&(0x7f0000000140)="a06cf70efb3147e7acc6db9d61c494f506f5173d", 0x14}) (async)
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
getpid() (async)
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:45 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f00000000c0)='0', 0x1)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)=<r2=>0x0)
sched_getscheduler(r2)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
ptrace$setregs(0xd, 0xffffffffffffffff, 0x2000000000040, &(0x7f00000003c0)="12c8e0a1f01e8ca727c1106bc37f77a983fa7b4ef7d7861803468408008acd565f866e9194ce6fa5b5169f83d1334b8c7ed73d8ac82291ab994de4c6c2094a20fdd9984ec0465d87cd33e5e04e081f1eb0b9bf79009ba691dec8ee53a9269eb15d83036f9689c78892bb6cf9bdcd417de549717790f9523e6fee6ad948943f48dd0448598d3ed9ffae5fc8dbc523e100c5412ff77cea4a5554fcea334974a193e14f10eb2431832113f90ec7db46f007c55812cf2abdd8cd3ebce3c7a2c0ca28c2543469fe07130c1925b528ed58c81cc2319341")
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4)
ptrace$setregset(0x4205, r3, 0x1, &(0x7f0000000180)={&(0x7f0000000140)="a06cf70efb3147e7acc6db9d61c494f506f5173d", 0x14})
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
getpid()
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f00000000c0)='0', 0x1) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
dup(r0) (async)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)) (async)
sched_getscheduler(r2) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
ptrace$setregs(0xd, 0xffffffffffffffff, 0x2000000000040, &(0x7f00000003c0)="12c8e0a1f01e8ca727c1106bc37f77a983fa7b4ef7d7861803468408008acd565f866e9194ce6fa5b5169f83d1334b8c7ed73d8ac82291ab994de4c6c2094a20fdd9984ec0465d87cd33e5e04e081f1eb0b9bf79009ba691dec8ee53a9269eb15d83036f9689c78892bb6cf9bdcd417de549717790f9523e6fee6ad948943f48dd0448598d3ed9ffae5fc8dbc523e100c5412ff77cea4a5554fcea334974a193e14f10eb2431832113f90ec7db46f007c55812cf2abdd8cd3ebce3c7a2c0ca28c2543469fe07130c1925b528ed58c81cc2319341") (async)
getpid() (async)
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4) (async)
ptrace$setregset(0x4205, r3, 0x1, &(0x7f0000000180)={&(0x7f0000000140)="a06cf70efb3147e7acc6db9d61c494f506f5173d", 0x14}) (async)
socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
getpid() (async)
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)

10:59:45 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f00000000c0)='0', 0x1)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)=<r2=>0x0)
sched_getscheduler(r2)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
ptrace$setregs(0xd, 0xffffffffffffffff, 0x2000000000040, &(0x7f00000003c0)="12c8e0a1f01e8ca727c1106bc37f77a983fa7b4ef7d7861803468408008acd565f866e9194ce6fa5b5169f83d1334b8c7ed73d8ac82291ab994de4c6c2094a20fdd9984ec0465d87cd33e5e04e081f1eb0b9bf79009ba691dec8ee53a9269eb15d83036f9689c78892bb6cf9bdcd417de549717790f9523e6fee6ad948943f48dd0448598d3ed9ffae5fc8dbc523e100c5412ff77cea4a5554fcea334974a193e14f10eb2431832113f90ec7db46f007c55812cf2abdd8cd3ebce3c7a2c0ca28c2543469fe07130c1925b528ed58c81cc2319341")
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4)
ptrace$setregset(0x4205, r3, 0x1, &(0x7f0000000180)={&(0x7f0000000140)="a06cf70efb3147e7acc6db9d61c494f506f5173d", 0x14})
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
getpid()
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:46 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f00000000c0)='0', 0x1)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)=<r2=>0x0)
sched_getscheduler(r2)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
ptrace$setregs(0xd, 0xffffffffffffffff, 0x2000000000040, &(0x7f00000003c0)="12c8e0a1f01e8ca727c1106bc37f77a983fa7b4ef7d7861803468408008acd565f866e9194ce6fa5b5169f83d1334b8c7ed73d8ac82291ab994de4c6c2094a20fdd9984ec0465d87cd33e5e04e081f1eb0b9bf79009ba691dec8ee53a9269eb15d83036f9689c78892bb6cf9bdcd417de549717790f9523e6fee6ad948943f48dd0448598d3ed9ffae5fc8dbc523e100c5412ff77cea4a5554fcea334974a193e14f10eb2431832113f90ec7db46f007c55812cf2abdd8cd3ebce3c7a2c0ca28c2543469fe07130c1925b528ed58c81cc2319341")
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4)
ptrace$setregset(0x4205, r3, 0x1, &(0x7f0000000180)={&(0x7f0000000140)="a06cf70efb3147e7acc6db9d61c494f506f5173d", 0x14})
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
getpid()
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:46 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:46 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x4, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
prctl$PR_SCHED_CORE(0x3e, 0x4, 0x0, 0x2, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
dup(r0) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)

10:59:46 executing program 1:
r0 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f00000000c0), 0x4000, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={<r1=>0x0, @in6={{0xa, 0x4e21, 0x1cf8827, @empty, 0x200}}, 0x8001, 0x8, 0x80000000, 0xd2a6, 0xc6d}, &(0x7f00000001c0)=0x98)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x5}, 0x8)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r3 = dup(r2)
write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c)
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:46 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x4, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:46 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f00000000c0)='0', 0x1)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)=<r2=>0x0)
sched_getscheduler(r2)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
ptrace$setregs(0xd, 0xffffffffffffffff, 0x2000000000040, &(0x7f00000003c0)="12c8e0a1f01e8ca727c1106bc37f77a983fa7b4ef7d7861803468408008acd565f866e9194ce6fa5b5169f83d1334b8c7ed73d8ac82291ab994de4c6c2094a20fdd9984ec0465d87cd33e5e04e081f1eb0b9bf79009ba691dec8ee53a9269eb15d83036f9689c78892bb6cf9bdcd417de549717790f9523e6fee6ad948943f48dd0448598d3ed9ffae5fc8dbc523e100c5412ff77cea4a5554fcea334974a193e14f10eb2431832113f90ec7db46f007c55812cf2abdd8cd3ebce3c7a2c0ca28c2543469fe07130c1925b528ed58c81cc2319341")
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4)
ptrace$setregset(0x4205, r3, 0x1, &(0x7f0000000180)={&(0x7f0000000140)="a06cf70efb3147e7acc6db9d61c494f506f5173d", 0x14})
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
getpid()
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:46 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f00000000c0)='0', 0x1)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)=<r2=>0x0)
sched_getscheduler(r2)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
ptrace$setregs(0xd, 0xffffffffffffffff, 0x2000000000040, &(0x7f00000003c0)="12c8e0a1f01e8ca727c1106bc37f77a983fa7b4ef7d7861803468408008acd565f866e9194ce6fa5b5169f83d1334b8c7ed73d8ac82291ab994de4c6c2094a20fdd9984ec0465d87cd33e5e04e081f1eb0b9bf79009ba691dec8ee53a9269eb15d83036f9689c78892bb6cf9bdcd417de549717790f9523e6fee6ad948943f48dd0448598d3ed9ffae5fc8dbc523e100c5412ff77cea4a5554fcea334974a193e14f10eb2431832113f90ec7db46f007c55812cf2abdd8cd3ebce3c7a2c0ca28c2543469fe07130c1925b528ed58c81cc2319341")
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4)
ptrace$setregset(0x4205, r3, 0x1, &(0x7f0000000180)={&(0x7f0000000140)="a06cf70efb3147e7acc6db9d61c494f506f5173d", 0x14})
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
getpid()
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:46 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x4, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:46 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f00000000c0)='0', 0x1)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)=<r2=>0x0)
sched_getscheduler(r2)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
ptrace$setregs(0xd, 0xffffffffffffffff, 0x2000000000040, &(0x7f00000003c0)="12c8e0a1f01e8ca727c1106bc37f77a983fa7b4ef7d7861803468408008acd565f866e9194ce6fa5b5169f83d1334b8c7ed73d8ac82291ab994de4c6c2094a20fdd9984ec0465d87cd33e5e04e081f1eb0b9bf79009ba691dec8ee53a9269eb15d83036f9689c78892bb6cf9bdcd417de549717790f9523e6fee6ad948943f48dd0448598d3ed9ffae5fc8dbc523e100c5412ff77cea4a5554fcea334974a193e14f10eb2431832113f90ec7db46f007c55812cf2abdd8cd3ebce3c7a2c0ca28c2543469fe07130c1925b528ed58c81cc2319341")
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4)
ptrace$setregset(0x4205, r3, 0x1, &(0x7f0000000180)={&(0x7f0000000140)="a06cf70efb3147e7acc6db9d61c494f506f5173d", 0x14})
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
getpid()
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:47 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f00000000c0)='0', 0x1)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)=<r2=>0x0)
sched_getscheduler(r2)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
ptrace$setregs(0xd, 0xffffffffffffffff, 0x2000000000040, &(0x7f00000003c0)="12c8e0a1f01e8ca727c1106bc37f77a983fa7b4ef7d7861803468408008acd565f866e9194ce6fa5b5169f83d1334b8c7ed73d8ac82291ab994de4c6c2094a20fdd9984ec0465d87cd33e5e04e081f1eb0b9bf79009ba691dec8ee53a9269eb15d83036f9689c78892bb6cf9bdcd417de549717790f9523e6fee6ad948943f48dd0448598d3ed9ffae5fc8dbc523e100c5412ff77cea4a5554fcea334974a193e14f10eb2431832113f90ec7db46f007c55812cf2abdd8cd3ebce3c7a2c0ca28c2543469fe07130c1925b528ed58c81cc2319341")
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4)
ptrace$setregset(0x4205, r3, 0x1, &(0x7f0000000180)={&(0x7f0000000140)="a06cf70efb3147e7acc6db9d61c494f506f5173d", 0x14})
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
getpid()
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:47 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:47 executing program 1:
r0 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f00000000c0), 0x4000, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={<r1=>0x0, @in6={{0xa, 0x4e21, 0x1cf8827, @empty, 0x200}}, 0x8001, 0x8, 0x80000000, 0xd2a6, 0xc6d}, &(0x7f00000001c0)=0x98)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x5}, 0x8)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r3 = dup(r2)
write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:47 executing program 5:
r0 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f00000000c0), 0x4000, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={<r1=>0x0, @in6={{0xa, 0x4e21, 0x1cf8827, @empty, 0x200}}, 0x8001, 0x8, 0x80000000, 0xd2a6, 0xc6d}, &(0x7f00000001c0)=0x98)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x5}, 0x8)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r3 = dup(r2)
write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c)
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:47 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r3 = dup(r2)
write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c)
sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipmr_delroute={0x30, 0x19, 0x100, 0x70bd25, 0x25dfdbfd, {0x80, 0x0, 0x6339f0c49a7d0b04, 0x78, 0xfc, 0x1, 0xff, 0x3, 0x1100}, [@RTA_MULTIPATH={0xc, 0x9, {0x7, 0x32, 0x3}}, @RTA_SRC={0x8, 0x2, @remote}]}, 0x30}, 0x1, 0x0, 0x0, 0x11}, 0x40000)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:47 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:47 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
r3 = socket$pptp(0x18, 0x1, 0x2)
lseek(r3, 0x480000000000000, 0x2)

10:59:47 executing program 5:
r0 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f00000000c0), 0x4000, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={<r1=>0x0, @in6={{0xa, 0x4e21, 0x1cf8827, @empty, 0x200}}, 0x8001, 0x8, 0x80000000, 0xd2a6, 0xc6d}, &(0x7f00000001c0)=0x98)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x5}, 0x8)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r3 = dup(r2)
write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c)
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:47 executing program 1:
r0 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f00000000c0), 0x4000, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={<r1=>0x0, @in6={{0xa, 0x4e21, 0x1cf8827, @empty, 0x200}}, 0x8001, 0x8, 0x80000000, 0xd2a6, 0xc6d}, &(0x7f00000001c0)=0x98)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x5}, 0x8)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r3 = dup(r2)
write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c)
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
openat$sw_sync_info(0xffffffffffffff9c, &(0x7f00000000c0), 0x4000, 0x0) (async)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x1cf8827, @empty, 0x200}}, 0x8001, 0x8, 0x80000000, 0xd2a6, 0xc6d}, &(0x7f00000001c0)=0x98) (async)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x5}, 0x8) (async)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
dup(r2) (async)
write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)

10:59:48 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:48 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r3 = dup(r2)
write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c)
sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipmr_delroute={0x30, 0x19, 0x100, 0x70bd25, 0x25dfdbfd, {0x80, 0x0, 0x6339f0c49a7d0b04, 0x78, 0xfc, 0x1, 0xff, 0x3, 0x1100}, [@RTA_MULTIPATH={0xc, 0x9, {0x7, 0x32, 0x3}}, @RTA_SRC={0x8, 0x2, @remote}]}, 0x30}, 0x1, 0x0, 0x0, 0x11}, 0x40000)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:48 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r3 = dup(r2)
write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c)
sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipmr_delroute={0x30, 0x19, 0x100, 0x70bd25, 0x25dfdbfd, {0x80, 0x0, 0x6339f0c49a7d0b04, 0x78, 0xfc, 0x1, 0xff, 0x3, 0x1100}, [@RTA_MULTIPATH={0xc, 0x9, {0x7, 0x32, 0x3}}, @RTA_SRC={0x8, 0x2, @remote}]}, 0x30}, 0x1, 0x0, 0x0, 0x11}, 0x40000)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:48 executing program 5:
r0 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f00000000c0), 0x4000, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={<r1=>0x0, @in6={{0xa, 0x4e21, 0x1cf8827, @empty, 0x200}}, 0x8001, 0x8, 0x80000000, 0xd2a6, 0xc6d}, &(0x7f00000001c0)=0x98)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x5}, 0x8)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r3 = dup(r2)
write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c)
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:48 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f00000001c0), 0x2, 0x759341)
ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000100)={0x8, 0x100, 0x5, 0x2, 0x0, 0x8})
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4)
rt_sigqueueinfo(r3, 0x20, &(0x7f0000000140)={0xa, 0x9, 0x1f})
creat(&(0x7f00000000c0)='./file0\x00', 0x48)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:48 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:48 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async, rerun: 64)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async, rerun: 64)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)
r3 = socket$pptp(0x18, 0x1, 0x2)
lseek(r3, 0x480000000000000, 0x2)

10:59:48 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
r3 = socket$pptp(0x18, 0x1, 0x2)
lseek(r3, 0x480000000000000, 0x2)

10:59:49 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:49 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f00000001c0), 0x2, 0x759341)
ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000100)={0x8, 0x100, 0x5, 0x2, 0x0, 0x8})
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4)
rt_sigqueueinfo(r3, 0x20, &(0x7f0000000140)={0xa, 0x9, 0x1f})
creat(&(0x7f00000000c0)='./file0\x00', 0x48)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f00000001c0), 0x2, 0x759341) (async)
ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000100)={0x8, 0x100, 0x5, 0x2, 0x0, 0x8}) (async)
dup(r0) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
getpid() (async)
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4) (async)
rt_sigqueueinfo(r3, 0x20, &(0x7f0000000140)={0xa, 0x9, 0x1f}) (async)
creat(&(0x7f00000000c0)='./file0\x00', 0x48) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)

10:59:49 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
r3 = socket$pptp(0x18, 0x1, 0x2)
lseek(r3, 0x480000000000000, 0x2)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
dup(r0) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)
socket$pptp(0x18, 0x1, 0x2) (async)
lseek(r3, 0x480000000000000, 0x2) (async)

10:59:49 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:49 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
r3 = socket$pptp(0x18, 0x1, 0x2)
lseek(r3, 0x480000000000000, 0x2)

10:59:49 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:49 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f00000001c0), 0x2, 0x759341)
ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000100)={0x8, 0x100, 0x5, 0x2, 0x0, 0x8})
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4)
rt_sigqueueinfo(r3, 0x20, &(0x7f0000000140)={0xa, 0x9, 0x1f})
creat(&(0x7f00000000c0)='./file0\x00', 0x48)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f00000001c0), 0x2, 0x759341) (async)
ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000100)={0x8, 0x100, 0x5, 0x2, 0x0, 0x8}) (async)
dup(r0) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
getpid() (async)
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4) (async)
rt_sigqueueinfo(r3, 0x20, &(0x7f0000000140)={0xa, 0x9, 0x1f}) (async)
creat(&(0x7f00000000c0)='./file0\x00', 0x48) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)

10:59:49 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x400, 0x6a8540)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
move_pages(0xffffffffffffffff, 0x3, &(0x7f0000000100)=[&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil], &(0x7f0000000140)=[0x800, 0x6, 0x4], &(0x7f0000000180)=[0x0], 0x2)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
r3 = dup(r1)
ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r3, 0x4018f50b, &(0x7f00000000c0)={0x1, 0x8000000000000001, 0x2c41})
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:49 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:50 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x400, 0x6a8540)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
move_pages(0xffffffffffffffff, 0x3, &(0x7f0000000100)=[&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil], &(0x7f0000000140)=[0x800, 0x6, 0x4], &(0x7f0000000180)=[0x0], 0x2)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
r3 = dup(r1)
ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r3, 0x4018f50b, &(0x7f00000000c0)={0x1, 0x8000000000000001, 0x2c41})
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:50 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
r3 = socket$pptp(0x18, 0x1, 0x2)
lseek(r3, 0x480000000000000, 0x2)

10:59:50 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:50 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
dup(0xffffffffffffffff)
ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00000000c0)={0x5, 0x2, 0x5, 0x0, 0x1, 0x1, 0x2, 0x1, 0x23, 0xff, 0x9, 0x0, 0x0, 0x18b3, 0x8, 0x64, 0x6, 0x0, 0x6, '\x00', 0x2, 0x9})
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r4, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
ioctl$KVM_RUN(r4, 0xae80, 0x0)
ioctl$I2C_SLAVE_FORCE(r3, 0x706, 0x1c4)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:50 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:50 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x400, 0x6a8540)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
move_pages(0xffffffffffffffff, 0x3, &(0x7f0000000100)=[&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil], &(0x7f0000000140)=[0x800, 0x6, 0x4], &(0x7f0000000180)=[0x0], 0x2)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
r3 = dup(r1)
ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r3, 0x4018f50b, &(0x7f00000000c0)={0x1, 0x8000000000000001, 0x2c41})
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x400, 0x6a8540) (async)
dup(r0) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
move_pages(0xffffffffffffffff, 0x3, &(0x7f0000000100)=[&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil], &(0x7f0000000140)=[0x800, 0x6, 0x4], &(0x7f0000000180)=[0x0], 0x2) (async)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
dup(r1) (async)
ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r3, 0x4018f50b, &(0x7f00000000c0)={0x1, 0x8000000000000001, 0x2c41}) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)

10:59:50 executing program 2:
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:50 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:50 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async, rerun: 64)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x400, 0x6a8540) (rerun: 64)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
move_pages(0xffffffffffffffff, 0x3, &(0x7f0000000100)=[&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil], &(0x7f0000000140)=[0x800, 0x6, 0x4], &(0x7f0000000180)=[0x0], 0x2)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
r3 = dup(r1)
ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r3, 0x4018f50b, &(0x7f00000000c0)={0x1, 0x8000000000000001, 0x2c41})
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:50 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x3000000, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:50 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
r3 = socket(0x0, 0x3, 0x20000000)
sendmsg$nl_route_sched(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x6, @ipv4={'\x00', '\xff\xff', @empty}, 0xfff}}, 0x1ff, 0x4, 0x4, 0x0, 0xa0, 0x0, 0x81}, 0x9c)

10:59:50 executing program 2:
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:50 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:50 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:51 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
dup(0xffffffffffffffff) (async)
ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00000000c0)={0x5, 0x2, 0x5, 0x0, 0x1, 0x1, 0x2, 0x1, 0x23, 0xff, 0x9, 0x0, 0x0, 0x18b3, 0x8, 0x64, 0x6, 0x0, 0x6, '\x00', 0x2, 0x9}) (async)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r4, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
ioctl$KVM_RUN(r4, 0xae80, 0x0) (async)
ioctl$I2C_SLAVE_FORCE(r3, 0x706, 0x1c4) (async)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:51 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
dup(0xffffffffffffffff)
ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00000000c0)={0x5, 0x2, 0x5, 0x0, 0x1, 0x1, 0x2, 0x1, 0x23, 0xff, 0x9, 0x0, 0x0, 0x18b3, 0x8, 0x64, 0x6, 0x0, 0x6, '\x00', 0x2, 0x9})
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r4, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
ioctl$KVM_RUN(r4, 0xae80, 0x0)
ioctl$I2C_SLAVE_FORCE(r3, 0x706, 0x1c4)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
dup(r0) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
dup(0xffffffffffffffff) (async)
ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00000000c0)={0x5, 0x2, 0x5, 0x0, 0x1, 0x1, 0x2, 0x1, 0x23, 0xff, 0x9, 0x0, 0x0, 0x18b3, 0x8, 0x64, 0x6, 0x0, 0x6, '\x00', 0x2, 0x9}) (async)
socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async)
openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) (async)
open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async)
openat$cgroup_procs(r4, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) (async)
ioctl$KVM_RUN(r4, 0xae80, 0x0) (async)
ioctl$I2C_SLAVE_FORCE(r3, 0x706, 0x1c4) (async)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)

10:59:51 executing program 2:
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:51 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
dup(0xffffffffffffffff)
ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00000000c0)={0x5, 0x2, 0x5, 0x0, 0x1, 0x1, 0x2, 0x1, 0x23, 0xff, 0x9, 0x0, 0x0, 0x18b3, 0x8, 0x64, 0x6, 0x0, 0x6, '\x00', 0x2, 0x9})
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r4, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
ioctl$KVM_RUN(r4, 0xae80, 0x0)
ioctl$I2C_SLAVE_FORCE(r3, 0x706, 0x1c4)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:51 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0x3}, 0x9c)

10:59:51 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
dup(0xffffffffffffffff)
ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00000000c0)={0x5, 0x2, 0x5, 0x0, 0x1, 0x1, 0x2, 0x1, 0x23, 0xff, 0x9, 0x0, 0x0, 0x18b3, 0x8, 0x64, 0x6, 0x0, 0x6, '\x00', 0x2, 0x9})
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r4, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
ioctl$KVM_RUN(r4, 0xae80, 0x0)
ioctl$I2C_SLAVE_FORCE(r3, 0x706, 0x1c4)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:51 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
r3 = socket(0x0, 0x3, 0x20000000)
sendmsg$nl_route_sched(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x6, @ipv4={'\x00', '\xff\xff', @empty}, 0xfff}}, 0x1ff, 0x4, 0x4, 0x0, 0xa0, 0x0, 0x81}, 0x9c)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) (async)
dup(r0) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)
socket(0x0, 0x3, 0x20000000) (async)
sendmsg$nl_route_sched(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x10) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x6, @ipv4={'\x00', '\xff\xff', @empty}, 0xfff}}, 0x1ff, 0x4, 0x4, 0x0, 0xa0, 0x0, 0x81}, 0x9c) (async)

10:59:52 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:52 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
r3 = socket(0x0, 0x3, 0x20000000)
sendmsg$nl_route_sched(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x6, @ipv4={'\x00', '\xff\xff', @empty}, 0xfff}}, 0x1ff, 0x4, 0x4, 0x0, 0xa0, 0x0, 0x81}, 0x9c)

10:59:52 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
process_vm_readv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/138, 0x8a}, {&(0x7f0000000180)=""/37, 0x25}], 0x2, &(0x7f0000000740)=[{&(0x7f0000000200)=""/63, 0x3f}, {&(0x7f0000000240)=""/91, 0x5b}, {&(0x7f00000002c0)=""/49, 0x31}, {&(0x7f00000003c0)=""/71, 0x47}, {&(0x7f0000000440)=""/59, 0x3b}, {&(0x7f0000000480)}, {&(0x7f00000004c0)=""/220, 0xdc}, {&(0x7f00000005c0)}, {&(0x7f0000000600)=""/208, 0xd0}, {&(0x7f0000000700)=""/55, 0x37}], 0xa, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r2 = dup(r1)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = socket$inet6(0xa, 0x800, 0x8010000000000084)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
mknodat$null(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x103)
mount$bind(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0)
setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000000480)=0x10000, 0x4)

10:59:52 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0x3}, 0x9c)

10:59:52 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
dup(0xffffffffffffffff)
ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00000000c0)={0x5, 0x2, 0x5, 0x0, 0x1, 0x1, 0x2, 0x1, 0x23, 0xff, 0x9, 0x0, 0x0, 0x18b3, 0x8, 0x64, 0x6, 0x0, 0x6, '\x00', 0x2, 0x9})
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r4, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
ioctl$KVM_RUN(r4, 0xae80, 0x0)
ioctl$I2C_SLAVE_FORCE(r3, 0x706, 0x1c4)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:52 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
r3 = socket(0x0, 0x3, 0x20000000)
sendmsg$nl_route_sched(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x6, @ipv4={'\x00', '\xff\xff', @empty}, 0xfff}}, 0x1ff, 0x4, 0x4, 0x0, 0xa0, 0x0, 0x81}, 0x9c)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) (async)
dup(r0) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)
socket(0x0, 0x3, 0x20000000) (async)
sendmsg$nl_route_sched(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x10) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x6, @ipv4={'\x00', '\xff\xff', @empty}, 0xfff}}, 0x1ff, 0x4, 0x4, 0x0, 0xa0, 0x0, 0x81}, 0x9c) (async)

10:59:52 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d, 0x3}, 0x9c)

10:59:52 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x5, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:52 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x3e8, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:52 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async)
process_vm_readv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/138, 0x8a}, {&(0x7f0000000180)=""/37, 0x25}], 0x2, &(0x7f0000000740)=[{&(0x7f0000000200)=""/63, 0x3f}, {&(0x7f0000000240)=""/91, 0x5b}, {&(0x7f00000002c0)=""/49, 0x31}, {&(0x7f00000003c0)=""/71, 0x47}, {&(0x7f0000000440)=""/59, 0x3b}, {&(0x7f0000000480)}, {&(0x7f00000004c0)=""/220, 0xdc}, {&(0x7f00000005c0)}, {&(0x7f0000000600)=""/208, 0xd0}, {&(0x7f0000000700)=""/55, 0x37}], 0xa, 0x0) (async)
r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r2 = dup(r1)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r3 = socket$inet6(0xa, 0x800, 0x8010000000000084)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)
mknodat$null(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x103) (async)
mount$bind(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0) (async)
setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000000480)=0x10000, 0x4)

10:59:53 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:53 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty, 0xfffffffd}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:53 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
process_vm_readv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/138, 0x8a}, {&(0x7f0000000180)=""/37, 0x25}], 0x2, &(0x7f0000000740)=[{&(0x7f0000000200)=""/63, 0x3f}, {&(0x7f0000000240)=""/91, 0x5b}, {&(0x7f00000002c0)=""/49, 0x31}, {&(0x7f00000003c0)=""/71, 0x47}, {&(0x7f0000000440)=""/59, 0x3b}, {&(0x7f0000000480)}, {&(0x7f00000004c0)=""/220, 0xdc}, {&(0x7f00000005c0)}, {&(0x7f0000000600)=""/208, 0xd0}, {&(0x7f0000000700)=""/55, 0x37}], 0xa, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r2 = dup(r1)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = socket$inet6(0xa, 0x800, 0x8010000000000084)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
mknodat$null(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x103)
mount$bind(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0)
setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000000480)=0x10000, 0x4)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
getpid() (async)
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async)
process_vm_readv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/138, 0x8a}, {&(0x7f0000000180)=""/37, 0x25}], 0x2, &(0x7f0000000740)=[{&(0x7f0000000200)=""/63, 0x3f}, {&(0x7f0000000240)=""/91, 0x5b}, {&(0x7f00000002c0)=""/49, 0x31}, {&(0x7f00000003c0)=""/71, 0x47}, {&(0x7f0000000440)=""/59, 0x3b}, {&(0x7f0000000480)}, {&(0x7f00000004c0)=""/220, 0xdc}, {&(0x7f00000005c0)}, {&(0x7f0000000600)=""/208, 0xd0}, {&(0x7f0000000700)=""/55, 0x37}], 0xa, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
dup(r1) (async)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x800, 0x8010000000000084) (async)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)
mknodat$null(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x103) (async)
mount$bind(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0) (async)
setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000000480)=0x10000, 0x4) (async)

10:59:53 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x5, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:53 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x3e8, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:53 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:53 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = getpid()
syz_open_dev$sndmidi(&(0x7f0000000240), 0x400, 0x4000c1)
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4)
sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)={0x50, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {{}, {@val={0x8, 0x1, 0x35}, @void, @val={0xc, 0x99, {0xffffffff, 0x27}}}}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x48}, @NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_PID={0x8, 0x52, r1}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_NETNS_FD={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x80}, 0x20008010)
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000280)={{0x1, 0x1, 0x18, <r4=>r3, {0x91ee}}, './file0\x00'})
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @remote}, 0x3}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:53 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:53 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x3e8, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:54 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x5, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:54 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty, 0xfffffffd}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
dup(r0) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty, 0xfffffffd}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)

10:59:54 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = getpid()
syz_open_dev$sndmidi(&(0x7f0000000240), 0x400, 0x4000c1)
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4)
sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)={0x50, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {{}, {@val={0x8, 0x1, 0x35}, @void, @val={0xc, 0x99, {0xffffffff, 0x27}}}}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x48}, @NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_PID={0x8, 0x52, r1}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_NETNS_FD={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x80}, 0x20008010)
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000280)={{0x1, 0x1, 0x18, <r4=>r3, {0x91ee}}, './file0\x00'})
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @remote}, 0x3}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
getpid() (async)
syz_open_dev$sndmidi(&(0x7f0000000240), 0x400, 0x4000c1) (async)
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) (async)
sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)={0x50, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {{}, {@val={0x8, 0x1, 0x35}, @void, @val={0xc, 0x99, {0xffffffff, 0x27}}}}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x48}, @NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_PID={0x8, 0x52, r1}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_NETNS_FD={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x80}, 0x20008010) (async)
dup(r0) (async)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000280)={{0x1, 0x1, 0x18, r3, {0x91ee}}, './file0\x00'}) (async)
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c) (async)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @remote}, 0x3}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)

10:59:54 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty, 0xfffffffd}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:54 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
process_vm_readv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/138, 0x8a}, {&(0x7f0000000180)=""/37, 0x25}], 0x2, &(0x7f0000000740)=[{&(0x7f0000000200)=""/63, 0x3f}, {&(0x7f0000000240)=""/91, 0x5b}, {&(0x7f00000002c0)=""/49, 0x31}, {&(0x7f00000003c0)=""/71, 0x47}, {&(0x7f0000000440)=""/59, 0x3b}, {&(0x7f0000000480)}, {&(0x7f00000004c0)=""/220, 0xdc}, {&(0x7f00000005c0)}, {&(0x7f0000000600)=""/208, 0xd0}, {&(0x7f0000000700)=""/55, 0x37}], 0xa, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r2 = dup(r1)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = socket$inet6(0xa, 0x800, 0x8010000000000084)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
mknodat$null(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x103)
mount$bind(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0)
setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000000480)=0x10000, 0x4)

10:59:54 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
dup(r0)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c)

10:59:54 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty, 0xfffffffd}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:54 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async, rerun: 32)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async, rerun: 32)
r1 = getpid()
syz_open_dev$sndmidi(&(0x7f0000000240), 0x400, 0x4000c1) (async)
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) (async, rerun: 32)
sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)={0x50, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {{}, {@val={0x8, 0x1, 0x35}, @void, @val={0xc, 0x99, {0xffffffff, 0x27}}}}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x48}, @NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_PID={0x8, 0x52, r1}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_NETNS_FD={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x80}, 0x20008010) (async, rerun: 32)
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000280)={{0x1, 0x1, 0x18, <r4=>r3, {0x91ee}}, './file0\x00'})
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @remote}, 0x3}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:54 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:54 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@private0={0xfc, 0x0, '\x00', 0x1}, 0xaf7dd71, 0x1, 0xff, 0x8, 0x3}, 0x20)

10:59:54 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
process_vm_readv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/138, 0x8a}, {&(0x7f0000000180)=""/37, 0x25}], 0x2, &(0x7f0000000740)=[{&(0x7f0000000200)=""/63, 0x3f}, {&(0x7f0000000240)=""/91, 0x5b}, {&(0x7f00000002c0)=""/49, 0x31}, {&(0x7f00000003c0)=""/71, 0x47}, {&(0x7f0000000440)=""/59, 0x3b}, {&(0x7f0000000480)}, {&(0x7f00000004c0)=""/220, 0xdc}, {&(0x7f00000005c0)}, {&(0x7f0000000600)=""/208, 0xd0}, {&(0x7f0000000700)=""/55, 0x37}], 0xa, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r2 = dup(r1)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = socket$inet6(0xa, 0x800, 0x8010000000000084)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
mknodat$null(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x103)
mount$bind(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0)
setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000000480)=0x10000, 0x4)

10:59:55 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty, 0xfffffffd}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:55 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
process_vm_readv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/138, 0x8a}, {&(0x7f0000000180)=""/37, 0x25}], 0x2, &(0x7f0000000740)=[{&(0x7f0000000200)=""/63, 0x3f}, {&(0x7f0000000240)=""/91, 0x5b}, {&(0x7f00000002c0)=""/49, 0x31}, {&(0x7f00000003c0)=""/71, 0x47}, {&(0x7f0000000440)=""/59, 0x3b}, {&(0x7f0000000480)}, {&(0x7f00000004c0)=""/220, 0xdc}, {&(0x7f00000005c0)}, {&(0x7f0000000600)=""/208, 0xd0}, {&(0x7f0000000700)=""/55, 0x37}], 0xa, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r2 = dup(r1)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = socket$inet6(0xa, 0x800, 0x8010000000000084)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
mknodat$null(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x103)
mount$bind(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0)
setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000000480)=0x10000, 0x4)

10:59:55 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty, 0xfffffffd}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:55 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
ptrace$setopts(0x4200, 0xffffffffffffffff, 0xffff, 0x12)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:55 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:55 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:55 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x700, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:56 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:56 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d}, 0x9c)

10:59:56 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@private0={0xfc, 0x0, '\x00', 0x1}, 0xaf7dd71, 0x1, 0xff, 0x8, 0x3}, 0x20)

10:59:56 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@private0={0xfc, 0x0, '\x00', 0x1}, 0xaf7dd71, 0x1, 0xff, 0x8, 0x3}, 0x20)

10:59:56 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:56 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:56 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d}, 0x9c)

10:59:56 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
ptrace$setopts(0x4200, 0xffffffffffffffff, 0xffff, 0x12) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:56 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
ptrace$setopts(0x4200, 0xffffffffffffffff, 0xffff, 0x12)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:56 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:56 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r3 = socket$inet_smc(0x2b, 0x1, 0x0)
lseek(r3, 0x68, 0x0)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x2000000, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:57 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d}, 0x9c)

10:59:57 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:57 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:57 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
ptrace$setopts(0x4200, 0xffffffffffffffff, 0xffff, 0x12)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:57 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:57 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/card0/oss_mixer\x00', 0x0, 0x0)
read$proc_mixer(r1, &(0x7f0000000040)=""/221, 0xdd)
r2 = dup(r0)
getpid()
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
ioctl$RTC_PIE_ON(r2, 0x7005)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:58 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
r3 = socket$inet_smc(0x2b, 0x1, 0x0)
lseek(r3, 0x68, 0x0) (async)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x2000000, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:58 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r3 = socket$inet_smc(0x2b, 0x1, 0x0)
lseek(r3, 0x68, 0x0)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x2000000, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:58 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
ptrace$setopts(0x4200, 0xffffffffffffffff, 0xffff, 0x12)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:58 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r3 = socket$inet_smc(0x2b, 0x1, 0x0)
lseek(r3, 0x68, 0x0)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x2000000, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
dup(r0) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
socket$inet_smc(0x2b, 0x1, 0x0) (async)
lseek(r3, 0x68, 0x0) (async)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x2000000, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)

10:59:58 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:58 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
ptrace$setopts(0x4200, 0xffffffffffffffff, 0xffff, 0x12)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:58 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:58 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:58 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x48c840)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:58 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
r1 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/card0/oss_mixer\x00', 0x0, 0x0)
read$proc_mixer(r1, &(0x7f0000000040)=""/221, 0xdd)
r2 = dup(r0) (async)
getpid()
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
ioctl$RTC_PIE_ON(r2, 0x7005) (async)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:58 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/card0/oss_mixer\x00', 0x0, 0x0)
read$proc_mixer(r1, &(0x7f0000000040)=""/221, 0xdd)
r2 = dup(r0)
getpid()
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
ioctl$RTC_PIE_ON(r2, 0x7005)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:59 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:59 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/card0/oss_mixer\x00', 0x0, 0x0)
read$proc_mixer(r1, &(0x7f0000000040)=""/221, 0xdd)
r2 = dup(r0)
getpid()
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
ioctl$RTC_PIE_ON(r2, 0x7005)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/card0/oss_mixer\x00', 0x0, 0x0) (async)
read$proc_mixer(r1, &(0x7f0000000040)=""/221, 0xdd) (async)
dup(r0) (async)
getpid() (async)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
ioctl$RTC_PIE_ON(r2, 0x7005) (async)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)

10:59:59 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/card0/oss_mixer\x00', 0x0, 0x0)
read$proc_mixer(r1, &(0x7f0000000040)=""/221, 0xdd)
r2 = dup(r0)
getpid()
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
ioctl$RTC_PIE_ON(r2, 0x7005)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:59 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:59 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:59 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

10:59:59 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)

10:59:59 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x48c840) (async)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async, rerun: 32)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (rerun: 32)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:00 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:00 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/card0/oss_mixer\x00', 0x0, 0x0)
read$proc_mixer(r1, &(0x7f0000000040)=""/221, 0xdd)
r2 = dup(r0)
getpid()
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
ioctl$RTC_PIE_ON(r2, 0x7005)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:00 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:00 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x500, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:00 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, 0x0, 0x0)

11:00:00 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)

11:00:00 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:01 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:01 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x48c840)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:01 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x500, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:01 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:01 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, 0x0, 0x0)

11:00:01 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)

11:00:01 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x500, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:01 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x500, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:02 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x500, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:02 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f00000000c0)=ANY=[@ANYBLOB="017700000100000018000000", @ANYRES32=<r3=>r1, @ANYBLOB='%\f\x00\x00\x00\x00\x00\x00./file0\x00'])
mmap$dsp(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x12, r3, 0x0)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x3a}}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba87837c, 0x100008d, 0x20}, 0x9c)

11:00:02 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x4, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:02 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, 0x0, 0x0)

11:00:02 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:02 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x4, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:02 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x500, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:02 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = syz_open_dev$swradio(&(0x7f00000000c0), 0x1, 0x2)
r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$VIDIOC_ENUM_FREQ_BANDS(r2, 0xc0405665, &(0x7f0000000180)={0x2, 0x2, 0x39, 0x80, 0x2, 0x650})
fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000200))
writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000100)="6cb7dc4c52fe9f058cb91b72b4b11884b6deff634f7f3dacbd8b59ce23", 0x1d}, {&(0x7f0000000240)="cb9ba4ed764b2156084bbdca0811137016aa8f0a", 0x14}], 0x2)
r3 = dup(r0)
write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c)
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r5 = socket(0x0, 0x0, 0x0)
r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r6, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
sendmsg$IPSET_CMD_HEADER(r6, &(0x7f0000001480)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001440)={&(0x7f0000001400)={0x3c, 0xc, 0x6, 0x3, 0x0, 0x0, {0x7}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0xc1)
sendmsg$nl_route_sched(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x10)
r7 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0)
ioctl$BTRFS_IOC_RM_DEV(r5, 0x5000940b, &(0x7f00000003c0)={{r7}, "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"})
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:03 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101)
dup(r0)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x700, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:03 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x4, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:03 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f00000000c0)=ANY=[@ANYBLOB="017700000100000018000000", @ANYRES32=<r3=>r1, @ANYBLOB='%\f\x00\x00\x00\x00\x00\x00./file0\x00'])
mmap$dsp(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x12, r3, 0x0)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x3a}}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba87837c, 0x100008d, 0x20}, 0x9c)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
dup(r0) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f00000000c0)=ANY=[@ANYBLOB="017700000100000018000000", @ANYRES32=r1, @ANYBLOB='%\f\x00\x00\x00\x00\x00\x00./file0\x00']) (async)
mmap$dsp(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x12, r3, 0x0) (async)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x3a}}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba87837c, 0x100008d, 0x20}, 0x9c) (async)

11:00:03 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101)
dup(r0)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x700, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:03 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:03 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f00000000c0)=ANY=[@ANYBLOB="017700000100000018000000", @ANYRES32=<r3=>r1, @ANYBLOB='%\f\x00\x00\x00\x00\x00\x00./file0\x00'])
mmap$dsp(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x12, r3, 0x0)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x3a}}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba87837c, 0x100008d, 0x20}, 0x9c)

11:00:03 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101)
dup(r0)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x700, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:03 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f00000000c0)=ANY=[@ANYBLOB="017700000100000018000000", @ANYRES32=<r3=>r1, @ANYBLOB='%\f\x00\x00\x00\x00\x00\x00./file0\x00'])
mmap$dsp(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x12, r3, 0x0)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x3a}}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba87837c, 0x100008d, 0x20}, 0x9c)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
dup(r0) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f00000000c0)=ANY=[@ANYBLOB="017700000100000018000000", @ANYRES32=r1, @ANYBLOB='%\f\x00\x00\x00\x00\x00\x00./file0\x00']) (async)
mmap$dsp(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x12, r3, 0x0) (async)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x3a}}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba87837c, 0x100008d, 0x20}, 0x9c) (async)

11:00:03 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = syz_open_dev$swradio(&(0x7f00000000c0), 0x1, 0x2)
r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$VIDIOC_ENUM_FREQ_BANDS(r2, 0xc0405665, &(0x7f0000000180)={0x2, 0x2, 0x39, 0x80, 0x2, 0x650})
fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000200))
writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000100)="6cb7dc4c52fe9f058cb91b72b4b11884b6deff634f7f3dacbd8b59ce23", 0x1d}, {&(0x7f0000000240)="cb9ba4ed764b2156084bbdca0811137016aa8f0a", 0x14}], 0x2)
r3 = dup(r0)
write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c)
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r5 = socket(0x0, 0x0, 0x0)
r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r6, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
sendmsg$IPSET_CMD_HEADER(r6, &(0x7f0000001480)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001440)={&(0x7f0000001400)={0x3c, 0xc, 0x6, 0x3, 0x0, 0x0, {0x7}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0xc1)
sendmsg$nl_route_sched(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x10)
r7 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0)
ioctl$BTRFS_IOC_RM_DEV(r5, 0x5000940b, &(0x7f00000003c0)={{r7}, "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"})
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
syz_open_dev$swradio(&(0x7f00000000c0), 0x1, 0x2) (async)
openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async)
ioctl$VIDIOC_ENUM_FREQ_BANDS(r2, 0xc0405665, &(0x7f0000000180)={0x2, 0x2, 0x39, 0x80, 0x2, 0x650}) (async)
fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000200)) (async)
writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000100)="6cb7dc4c52fe9f058cb91b72b4b11884b6deff634f7f3dacbd8b59ce23", 0x1d}, {&(0x7f0000000240)="cb9ba4ed764b2156084bbdca0811137016aa8f0a", 0x14}], 0x2) (async)
dup(r0) (async)
write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
socket(0x0, 0x0, 0x0) (async)
open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async)
openat$cgroup_procs(r6, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) (async)
sendmsg$IPSET_CMD_HEADER(r6, &(0x7f0000001480)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001440)={&(0x7f0000001400)={0x3c, 0xc, 0x6, 0x3, 0x0, 0x0, {0x7}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0xc1) (async)
sendmsg$nl_route_sched(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x10) (async)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) (async)
ioctl$BTRFS_IOC_RM_DEV(r5, 0x5000940b, &(0x7f00000003c0)={{r7}, "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"}) (async)
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)

11:00:04 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)

11:00:04 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f00000000c0)=ANY=[@ANYBLOB="017700000100000018000000", @ANYRES32=<r3=>r1, @ANYBLOB='%\f\x00\x00\x00\x00\x00\x00./file0\x00'])
mmap$dsp(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x12, r3, 0x0)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x3a}}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba87837c, 0x100008d, 0x20}, 0x9c)

11:00:04 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = syz_open_dev$swradio(&(0x7f00000000c0), 0x1, 0x2)
r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$VIDIOC_ENUM_FREQ_BANDS(r2, 0xc0405665, &(0x7f0000000180)={0x2, 0x2, 0x39, 0x80, 0x2, 0x650})
fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000200))
writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000100)="6cb7dc4c52fe9f058cb91b72b4b11884b6deff634f7f3dacbd8b59ce23", 0x1d}, {&(0x7f0000000240)="cb9ba4ed764b2156084bbdca0811137016aa8f0a", 0x14}], 0x2)
r3 = dup(r0)
write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c)
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r5 = socket(0x0, 0x0, 0x0)
r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r6, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
sendmsg$IPSET_CMD_HEADER(r6, &(0x7f0000001480)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001440)={&(0x7f0000001400)={0x3c, 0xc, 0x6, 0x3, 0x0, 0x0, {0x7}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0xc1)
sendmsg$nl_route_sched(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x10)
r7 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0)
ioctl$BTRFS_IOC_RM_DEV(r5, 0x5000940b, &(0x7f00000003c0)={{r7}, "c62938501d28171e79a832a01d0766a3a0ab9e5666e8a9f248388700e7dca51c440bcc5e967d8c385734ecd0ef4b700b427ca2d4281943a274060dbf689d63dbf9411e4cbe061d1d402e780079e8e583db310b76dc9b5238c4721fcf04bfa18f8fd56d3f3af26c03c5bb36383411b79c9684afc899c75077453c45cfe49711f85077b4e98e5ce4e8cc28832a6b6031b14118d834087240aa971d7da1dc5da16eb23ce7311de1f188610273460de908ab633dd35b1f5abcb481afa97cdce992699c9dbe1e8fac0dbc670c15d4f59d1774bc569858ba6a5d5acbd2b92f4ffd6dbb815b0c5e04dff456eb56c1c47ef0ee1dc81e510bcdab8ec983992967c77c813255faf5b7af377e1c431bb6dd93f1b9de8784c70ae1cfa7425ad8edd5d393fc20e60a8460e9705727d045eded51ce1d99efcba820d45842398f8a9e843a3d9c05eba87c076967141be789a47f3c6cd9c6173ffbb584bbfc69ac6fb8b8d4b362c8419e4459a49df86caccd1ab88b4342de21405d216927fdbdc9cd758ad2cc2995f777f0d1e098d045f0cf47a33548779f3ff84c5f4271e23f6545d53e3587df23c9c0ec1250a8fe847c368e4909465b96a4b88935d78c18f982ff28a711a55ab47c6d27265677e63f441c88f4e7a47763236196c7a59bde4fa2619ebcb112e466331e21c3fb8a6ef2ea41ad1edc5d3bf5dd15e0c47c2cd5d933d1c613fc5b862ae3476630a562ff71e680e5186dd9daabdcaf89952f449d2a0aff9b028859a00aa3a7d17dd114babf9f6090875f01a113b810e70200244d51d30537e2a89481875f94775baa1a34f60d545c4ae2999faa3bb3dd52fb3b16faf15fbd27347d20a0ef4f8f18dd9cd97511de0fd6bf3b560273dff4ab414d8f41a433cd0194305f87eaee9ff39ef56054f2b69d64d642d86b129a4b19ea233a444bfe8fb041992471e15d450b65608f236ede464f261b0aba55d536c9aea2e1c3f69c059308abd5eb6b11f8c328438fddb5b9375db8c842f0382b36c0eea7ee2c7c8aec6c8cf99dc7dbd74b25238a84ab77258c091ce3c4257e0c5229363b35060f68e3897b7dccee32c547fda56db437dca618d4fc0507ea67b6a2858a6217802190fcc201ff4276489bce18423d0005361fd4919fa0cd5d613b008be72e6e85915990e084ccbc236ec46eece2f57a39a895c9b6d396b149a5b1a0450639e3b88f36bb24c663cbf5a5306a8d8979585915a83d5119ed5ca724b65a71e785de334effb4e36abc5c3c0cf83fde1b9975608691201fd0b2c94e53930f744ce12eefdf903ad7a17247c3148ea1b580ff3e21cef07dcb1d1a5f3cb0dc12cac662c93b9227961a0288e44b599a2fdb66a70e8d90105591d64b8af72cc93261eb250159ab2a440929e15e3a6828fc1658beecdefbc32e21b40399dcc028368e9706c9e9f04d63c290fb068ee66a1fa3d234bfb23c9eb2edd0d71470a6bbfb1f89bd673637054d297a57b984588fdcf9fd71a15c9da984e466796365d8df6273b4208ca267d4dc86a48306007b82fffb16562159c73e776c3ec0c29a394e88ea18b7ceae0b6fa9c6125ac194900ce145a806abca38754f29fda00ea8a42ec69ad127a46259b1aac5aabaf8ff4ff5342b86a2447e94df8613e50ccf144cf4fa400268eb4965be73c9b3513929e3cbeeba8f81d83c433cdb1c71411d8376f1e19df196f930818b17b1483dbb4e8c40f4f0679fd8db1aa1fd5656588b572a4d457129f6e9b2c05d12e9c136d274e6ccbcd1574b7af30f488f1a4c024c70d4b441e739930337dd8a7470bbd8757a3a06339cee262938c7379d8add9ab65c631c34cd45b3f7b64f4232ba98a5c380819e7f2362199b1cf06e6205f2bc48f2af8e4fcaa0ec9d1de6891510de03413e3d240486fe38cb04c8f3def86968a9840dceac35364c5d30c2aac8f3ea0aaef560814c2d57ccefab542343a6cb1a45294b33926ca7bf87cc5b353850293f175743724608d7d12cda812d4349667717593b4f811c5af527d6d824bf0be0a22f3dd8bbe0dc357da293de2f75475f659bdfda8311f5f373396873fe60a2803c36c2b4e17e6a1749f00fd9bedc319fa5e5df05e6b2dc7645d326dace856712b29597506a2c600a9e576f43e17de29c8b852608f54009b2853b59844a20318c94c661ff766ac1e778b5d1275a56918b1a1525564dd1f9feb861bb5f5e519f13c1e60ff692f89b75544087c6a4d30906229def49b4006b486372464734788ce750f7b01aaca5a8898ccb98e115abca1477e0016674b29b8cc822bc522bb56ef470f68fef2c717e6af6fe99cf749798cafe7a55b05ba0d5ebbe0326b0a24cbdfd859e9db8282d8fdd491c2475e01a9ec98ca5f036a5e6fb29647494af5db3e7cd6c7892dc3b4a97727b4eef155090fdcba23c688c61a6f894042bae0287f588a221f92cecbcc9b9fb9e3e72ddc2285d428ee5daf07a7b5092bbab49c1838487eb98a434d53911387ebbc4670560e16a73e1c7e28b4baa2ec9f5e7bd2eb7aa3134d6b468f1f6afd08a8ac27f955f669172aa173c52e0145b58e0a9365d3f0b9fce4669a1664b3d3899d7937c5d5db4a8f89e19105d3b0321915e0701e5d98e953fd99783bc058557b7c257828fd64ec48e34c1cb655c93df3b8cc4a823558566a389f11a089a10a1c2b600eaf3efb69309abcc59ac23fab63262ac4ddb022f303e8e7efcf4307e03ef86dbf39412a83f7a45774d2c07f2cd7b7a6702ae8bf0f8a20acbe2143b2ce434f5693c878d561d4f76f18660887081e4cfac1199de437b077a979cead88ffdc583b080d1462ec0a2e74a455f7e287179836b99a71612519d5ae6284d37835321bf962d7704cdebff02f1e08457556b2da6919c8cc56cc10ca31ea09e6c27e0ab6b89c6eca3ff0a96cfb58feb02eba343c3f2357ef601e6cea86dcb1ed14b2ba548f083f53971ab44b4266e871828b47e6dfd6d4ae2c4c65b8e36697b899b0ebfe9cd4be363bc2a20c4ff9f79fc0f37ddf21bdbccb007db595495c042cf1e7a57f15eec0279e71081b8af4767d9940f5923726048458fc954efbbc2eba4be6f0b73e973f2af0b3552dc7ec7b0f59bc76762cd23280d9e8f8f71f692fad1b07c5a461348185955056f820c3156c7d6b8ac56b2bb683dfc4b8d4506e0b2d107db77e3697c8631770e7982d048f88aae7abcc8a960221e032b454185036d8d0d06ba95a8e179c2b4dcdd424a1cce3432adb89553458b2aeb9a577895cd1bceefc8e77c95a7ec1dc23764480bab014464bce5d6198c4ee22ca12c90fba14bb5bce7428136d0f7a6534475b3835e469a22dde75191b1067ac15c43e8e8fca89951a76f42d403ce2b4c38a72270c2b425b86403a7a6fc038d94f000d52df19528cc9ac2a072b13b334279867091e8a0562b775b0128bb2c0e18b657ea591693a5112de6eda0cfbdfcee87676e0018feeec550cd1275cf4c80444b0fe95f3acd364c5289bee45df976d22dc4513d5cee8eb1ec081fee369e9dbff88e619d14cb6768986fad40a6ab1ed005f6599eb204ad883a3d2431457eb561b59cf87ec479768d9e0197bc3e72ca5e7e71bd8fb10b605a89802298566c6aba57e7a8255e57fa1967a221d1dad2e2483a1048fef6568c50d398938d2f852f98cab2fbe5f683914229409557ebd27ca3ce8977d55b207426356aad1adee60af7f09f5bdcd195c9ee439c7d7e08b6d465c05f35c96d53fd057e4d00de61c93aed58dbc6c30e2edc0663d08d6d93a002982bc0b66519f481cc105eb5d5f0a73d1a1122f33bb0baeb82d1bf4b841ef49db95c6a7d59e12fbb598f9be45beab181c249169ed77ba29afc85399b5d583309aa650f0e89d837dd6e2a45a59ab10d01522b8259117f2c0d0809dd660bf0b085ae40b03ea904ee6077c2bce10d88ec3ae724f5b21c8a57c31c93ad279723f489ebb3911ac02fb9143df400cfbbe44b115aeeef684f8983bbdcb5cf946bb0afc16f2adaf4da7c262eb2c6bd55dd3a17ce2dd5801729b1c85d67c8b6010f1360fc3e124c8244dd80320bfef2eaf5790ad6a7e90f0e7a42e82d7ae1cb128e94a09be7d433e978aa05c876a6d9efc20a33a16fbd38f402e43c43c6ecfbe3a7cb7e8c7251a1e771c5539399eb3aea19bb75cca4c4bbbb57b0ceb0680e919485cd96fb818fc4a551824adcc9692251fd8b99b5f9fd45537a017a8062c8d170e82a16feb96a6c86608ca15afe002ce09760e6c7f9ab3b3c001e01047730cab757d5e4507bd89b1442b2d65784640a052238ffc83c052b0a553ca9ff8e5eaf5cb1ca84dac24f93f5ca1b791c13eaa623f6e4a339d4fa9df1558d660667c7b2e52cb45b1e3f1e3f2cc43e1734a7e5d4becb094e6fbafe8b7709a6e38ec62273fefb8858e7d4242f1fc92e5e5197a4ece7478dc9c2b1da0acb46bd540dd00d96af286844685419a69ec085a243b6fb036369fbfe5bf3ce7d5848d0a41f2f19c8abca95ec7bdc800636eb59708c165e7f88122dfa1656244d87ddf55695bdd98191d6eb37189b2e3b91177825f4e6d3bbac726cd78deb20eba176e74c392065e6a15ab360ff7659320ec0cdff7fffb0c9b0d1b1650357953030958e69a8becf8e997438637ef3b961a055f49fce14d5e59fa7fe12fe619dccd7c4fc9e582844b08f2417d5b825a68384eb84f8038e29430b46624c4724d8ed6b716db575a24d85037b29ed4e9ee40926ca8c6bd430ad6d4d963ab6ad49c17851acf04b203d854ce0af7b8ffcb06a3c347cf7065b5183038186e7c3400cc9d64ca920f17be445cb840b3c17b47643f5cafb00d29202d1dc5193747a9e564481f52844407ff8868f6e1418bd6d85cdc357d46efe57e5ed6ea5e5e1631a515d9730e8b3b6d855cd608f9c73293928a3a791655d286293afc3770be1c2df01aa3cb6d3ffa59fd6b2e64a401208bf621f0a634b7cb0c3dff955a8ab8d55cfbcae4e35f2fc10c66cfa93707b4f3dd754f97ca2f5e8220294f8b9a755e9040743af75b95124a508dca6696b6d3efa948e25431d590fd967c24b95ae1abdcccfb56afafd8666045acb60992b355d6106b1915f4ef713c7b476ce2e1d6361f1e7fad9210945cc90e205fa65c4227b8a3286e4d5ba048348d084488a6e18ae44cc02db75927026f694b901dfb44c0bc286909fbfa167223d05658b68c269af75ebaf13354b5861063a59b5b60906ef92babd967146333f79e864cc445a786287776b1045ccfeb8fdc57959eb6a2e3ec9383e807c605e46044e7d41b5a81d6635db13336fed4fba6bf96f2a5fecdf4f4916f9a749fd3b76425c9ad9154f453e6dfb8ee0775233ef9bdfdca7a51f3d9809324fc3e5398e63892724ec83a69d766594fca18059984c7edfdb158a90938c029f357f408c3176188cdb9852dbd745cbe6b579c7b905a548f9cda8ecef617bbc4328e779bbcb86e6030b94116add9a60b89be2c1f5dd61bb86830468a255c7e0e5a15b7a77fee59aa5b7ea9a0dc33579ebd052bc9ab6a2db711435d7af85ed67697385606016682985bdfc0c26179852e75f7e0a310e1c98e052ea8ee4ec57fe14d0b83affd7c33637e7c7024d44bd9cdb7b35e71d377f5fb76db1acf4d6085f37e2a844c2c304134e487dda7252f17ed50115cc25814fc1e99348c6c1e4341bab1e09fd6bed224c6eca4c7cf2605aeda05a7b9d71417cf63be32a48296702abf2c951384bc1314780cd4b4d8a00a1b25a8fe6f3cded453bdef5857b201ac7af8e38a333e6b7c1ae128f9f8c957155"})
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:04 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, '\x00', 0x25}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
r3 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r3, &(0x7f0000001300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58)
r4 = accept$alg(r3, 0x0, 0x0)
r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), r4)
r6 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0)
write$P9_RREADLINK(r6, &(0x7f0000002580)=ANY=[], 0x16)
sendfile(r6, r6, &(0x7f0000000240), 0x7fff)
syz_genetlink_get_family_id$tipc2(0x0, r6)
sendmsg$NL80211_CMD_FRAME(r6, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)={0x18, r5, 0x100, 0x70bd2c, 0xdc, {{}, {@void, @void}}, [@NL80211_ATTR_TX_NO_CCK_RATE={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x1}, 0x0)
sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r5, 0x800, 0x70bd2c, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0xffffffc1, 0x30}}}}, ["", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4006085)

11:00:04 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async, rerun: 64)
r1 = syz_open_dev$swradio(&(0x7f00000000c0), 0x1, 0x2) (async, rerun: 64)
r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$VIDIOC_ENUM_FREQ_BANDS(r2, 0xc0405665, &(0x7f0000000180)={0x2, 0x2, 0x39, 0x80, 0x2, 0x650}) (async)
fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000200)) (async)
writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000100)="6cb7dc4c52fe9f058cb91b72b4b11884b6deff634f7f3dacbd8b59ce23", 0x1d}, {&(0x7f0000000240)="cb9ba4ed764b2156084bbdca0811137016aa8f0a", 0x14}], 0x2) (async)
r3 = dup(r0)
write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
r5 = socket(0x0, 0x0, 0x0) (async)
r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r6, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) (async)
sendmsg$IPSET_CMD_HEADER(r6, &(0x7f0000001480)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001440)={&(0x7f0000001400)={0x3c, 0xc, 0x6, 0x3, 0x0, 0x0, {0x7}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0xc1) (async)
sendmsg$nl_route_sched(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x10) (async)
r7 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0)
ioctl$BTRFS_IOC_RM_DEV(r5, 0x5000940b, &(0x7f00000003c0)={{r7}, "c62938501d28171e79a832a01d0766a3a0ab9e5666e8a9f248388700e7dca51c440bcc5e967d8c385734ecd0ef4b700b427ca2d4281943a274060dbf689d63dbf9411e4cbe061d1d402e780079e8e583db310b76dc9b5238c4721fcf04bfa18f8fd56d3f3af26c03c5bb36383411b79c9684afc899c75077453c45cfe49711f85077b4e98e5ce4e8cc28832a6b6031b14118d834087240aa971d7da1dc5da16eb23ce7311de1f188610273460de908ab633dd35b1f5abcb481afa97cdce992699c9dbe1e8fac0dbc670c15d4f59d1774bc569858ba6a5d5acbd2b92f4ffd6dbb815b0c5e04dff456eb56c1c47ef0ee1dc81e510bcdab8ec983992967c77c813255faf5b7af377e1c431bb6dd93f1b9de8784c70ae1cfa7425ad8edd5d393fc20e60a8460e9705727d045eded51ce1d99efcba820d45842398f8a9e843a3d9c05eba87c076967141be789a47f3c6cd9c6173ffbb584bbfc69ac6fb8b8d4b362c8419e4459a49df86caccd1ab88b4342de21405d216927fdbdc9cd758ad2cc2995f777f0d1e098d045f0cf47a33548779f3ff84c5f4271e23f6545d53e3587df23c9c0ec1250a8fe847c368e4909465b96a4b88935d78c18f982ff28a711a55ab47c6d27265677e63f441c88f4e7a47763236196c7a59bde4fa2619ebcb112e466331e21c3fb8a6ef2ea41ad1edc5d3bf5dd15e0c47c2cd5d933d1c613fc5b862ae3476630a562ff71e680e5186dd9daabdcaf89952f449d2a0aff9b028859a00aa3a7d17dd114babf9f6090875f01a113b810e70200244d51d30537e2a89481875f94775baa1a34f60d545c4ae2999faa3bb3dd52fb3b16faf15fbd27347d20a0ef4f8f18dd9cd97511de0fd6bf3b560273dff4ab414d8f41a433cd0194305f87eaee9ff39ef56054f2b69d64d642d86b129a4b19ea233a444bfe8fb041992471e15d450b65608f236ede464f261b0aba55d536c9aea2e1c3f69c059308abd5eb6b11f8c328438fddb5b9375db8c842f0382b36c0eea7ee2c7c8aec6c8cf99dc7dbd74b25238a84ab77258c091ce3c4257e0c5229363b35060f68e3897b7dccee32c547fda56db437dca618d4fc0507ea67b6a2858a6217802190fcc201ff4276489bce18423d0005361fd4919fa0cd5d613b008be72e6e85915990e084ccbc236ec46eece2f57a39a895c9b6d396b149a5b1a0450639e3b88f36bb24c663cbf5a5306a8d8979585915a83d5119ed5ca724b65a71e785de334effb4e36abc5c3c0cf83fde1b9975608691201fd0b2c94e53930f744ce12eefdf903ad7a17247c3148ea1b580ff3e21cef07dcb1d1a5f3cb0dc12cac662c93b9227961a0288e44b599a2fdb66a70e8d90105591d64b8af72cc93261eb250159ab2a440929e15e3a6828fc1658beecdefbc32e21b40399dcc028368e9706c9e9f04d63c290fb068ee66a1fa3d234bfb23c9eb2edd0d71470a6bbfb1f89bd673637054d297a57b984588fdcf9fd71a15c9da984e466796365d8df6273b4208ca267d4dc86a48306007b82fffb16562159c73e776c3ec0c29a394e88ea18b7ceae0b6fa9c6125ac194900ce145a806abca38754f29fda00ea8a42ec69ad127a46259b1aac5aabaf8ff4ff5342b86a2447e94df8613e50ccf144cf4fa400268eb4965be73c9b3513929e3cbeeba8f81d83c433cdb1c71411d8376f1e19df196f930818b17b1483dbb4e8c40f4f0679fd8db1aa1fd5656588b572a4d457129f6e9b2c05d12e9c136d274e6ccbcd1574b7af30f488f1a4c024c70d4b441e739930337dd8a7470bbd8757a3a06339cee262938c7379d8add9ab65c631c34cd45b3f7b64f4232ba98a5c380819e7f2362199b1cf06e6205f2bc48f2af8e4fcaa0ec9d1de6891510de03413e3d240486fe38cb04c8f3def86968a9840dceac35364c5d30c2aac8f3ea0aaef560814c2d57ccefab542343a6cb1a45294b33926ca7bf87cc5b353850293f175743724608d7d12cda812d4349667717593b4f811c5af527d6d824bf0be0a22f3dd8bbe0dc357da293de2f75475f659bdfda8311f5f373396873fe60a2803c36c2b4e17e6a1749f00fd9bedc319fa5e5df05e6b2dc7645d326dace856712b29597506a2c600a9e576f43e17de29c8b852608f54009b2853b59844a20318c94c661ff766ac1e778b5d1275a56918b1a1525564dd1f9feb861bb5f5e519f13c1e60ff692f89b75544087c6a4d30906229def49b4006b486372464734788ce750f7b01aaca5a8898ccb98e115abca1477e0016674b29b8cc822bc522bb56ef470f68fef2c717e6af6fe99cf749798cafe7a55b05ba0d5ebbe0326b0a24cbdfd859e9db8282d8fdd491c2475e01a9ec98ca5f036a5e6fb29647494af5db3e7cd6c7892dc3b4a97727b4eef155090fdcba23c688c61a6f894042bae0287f588a221f92cecbcc9b9fb9e3e72ddc2285d428ee5daf07a7b5092bbab49c1838487eb98a434d53911387ebbc4670560e16a73e1c7e28b4baa2ec9f5e7bd2eb7aa3134d6b468f1f6afd08a8ac27f955f669172aa173c52e0145b58e0a9365d3f0b9fce4669a1664b3d3899d7937c5d5db4a8f89e19105d3b0321915e0701e5d98e953fd99783bc058557b7c257828fd64ec48e34c1cb655c93df3b8cc4a823558566a389f11a089a10a1c2b600eaf3efb69309abcc59ac23fab63262ac4ddb022f303e8e7efcf4307e03ef86dbf39412a83f7a45774d2c07f2cd7b7a6702ae8bf0f8a20acbe2143b2ce434f5693c878d561d4f76f18660887081e4cfac1199de437b077a979cead88ffdc583b080d1462ec0a2e74a455f7e287179836b99a71612519d5ae6284d37835321bf962d7704cdebff02f1e08457556b2da6919c8cc56cc10ca31ea09e6c27e0ab6b89c6eca3ff0a96cfb58feb02eba343c3f2357ef601e6cea86dcb1ed14b2ba548f083f53971ab44b4266e871828b47e6dfd6d4ae2c4c65b8e36697b899b0ebfe9cd4be363bc2a20c4ff9f79fc0f37ddf21bdbccb007db595495c042cf1e7a57f15eec0279e71081b8af4767d9940f5923726048458fc954efbbc2eba4be6f0b73e973f2af0b3552dc7ec7b0f59bc76762cd23280d9e8f8f71f692fad1b07c5a461348185955056f820c3156c7d6b8ac56b2bb683dfc4b8d4506e0b2d107db77e3697c8631770e7982d048f88aae7abcc8a960221e032b454185036d8d0d06ba95a8e179c2b4dcdd424a1cce3432adb89553458b2aeb9a577895cd1bceefc8e77c95a7ec1dc23764480bab014464bce5d6198c4ee22ca12c90fba14bb5bce7428136d0f7a6534475b3835e469a22dde75191b1067ac15c43e8e8fca89951a76f42d403ce2b4c38a72270c2b425b86403a7a6fc038d94f000d52df19528cc9ac2a072b13b334279867091e8a0562b775b0128bb2c0e18b657ea591693a5112de6eda0cfbdfcee87676e0018feeec550cd1275cf4c80444b0fe95f3acd364c5289bee45df976d22dc4513d5cee8eb1ec081fee369e9dbff88e619d14cb6768986fad40a6ab1ed005f6599eb204ad883a3d2431457eb561b59cf87ec479768d9e0197bc3e72ca5e7e71bd8fb10b605a89802298566c6aba57e7a8255e57fa1967a221d1dad2e2483a1048fef6568c50d398938d2f852f98cab2fbe5f683914229409557ebd27ca3ce8977d55b207426356aad1adee60af7f09f5bdcd195c9ee439c7d7e08b6d465c05f35c96d53fd057e4d00de61c93aed58dbc6c30e2edc0663d08d6d93a002982bc0b66519f481cc105eb5d5f0a73d1a1122f33bb0baeb82d1bf4b841ef49db95c6a7d59e12fbb598f9be45beab181c249169ed77ba29afc85399b5d583309aa650f0e89d837dd6e2a45a59ab10d01522b8259117f2c0d0809dd660bf0b085ae40b03ea904ee6077c2bce10d88ec3ae724f5b21c8a57c31c93ad279723f489ebb3911ac02fb9143df400cfbbe44b115aeeef684f8983bbdcb5cf946bb0afc16f2adaf4da7c262eb2c6bd55dd3a17ce2dd5801729b1c85d67c8b6010f1360fc3e124c8244dd80320bfef2eaf5790ad6a7e90f0e7a42e82d7ae1cb128e94a09be7d433e978aa05c876a6d9efc20a33a16fbd38f402e43c43c6ecfbe3a7cb7e8c7251a1e771c5539399eb3aea19bb75cca4c4bbbb57b0ceb0680e919485cd96fb818fc4a551824adcc9692251fd8b99b5f9fd45537a017a8062c8d170e82a16feb96a6c86608ca15afe002ce09760e6c7f9ab3b3c001e01047730cab757d5e4507bd89b1442b2d65784640a052238ffc83c052b0a553ca9ff8e5eaf5cb1ca84dac24f93f5ca1b791c13eaa623f6e4a339d4fa9df1558d660667c7b2e52cb45b1e3f1e3f2cc43e1734a7e5d4becb094e6fbafe8b7709a6e38ec62273fefb8858e7d4242f1fc92e5e5197a4ece7478dc9c2b1da0acb46bd540dd00d96af286844685419a69ec085a243b6fb036369fbfe5bf3ce7d5848d0a41f2f19c8abca95ec7bdc800636eb59708c165e7f88122dfa1656244d87ddf55695bdd98191d6eb37189b2e3b91177825f4e6d3bbac726cd78deb20eba176e74c392065e6a15ab360ff7659320ec0cdff7fffb0c9b0d1b1650357953030958e69a8becf8e997438637ef3b961a055f49fce14d5e59fa7fe12fe619dccd7c4fc9e582844b08f2417d5b825a68384eb84f8038e29430b46624c4724d8ed6b716db575a24d85037b29ed4e9ee40926ca8c6bd430ad6d4d963ab6ad49c17851acf04b203d854ce0af7b8ffcb06a3c347cf7065b5183038186e7c3400cc9d64ca920f17be445cb840b3c17b47643f5cafb00d29202d1dc5193747a9e564481f52844407ff8868f6e1418bd6d85cdc357d46efe57e5ed6ea5e5e1631a515d9730e8b3b6d855cd608f9c73293928a3a791655d286293afc3770be1c2df01aa3cb6d3ffa59fd6b2e64a401208bf621f0a634b7cb0c3dff955a8ab8d55cfbcae4e35f2fc10c66cfa93707b4f3dd754f97ca2f5e8220294f8b9a755e9040743af75b95124a508dca6696b6d3efa948e25431d590fd967c24b95ae1abdcccfb56afafd8666045acb60992b355d6106b1915f4ef713c7b476ce2e1d6361f1e7fad9210945cc90e205fa65c4227b8a3286e4d5ba048348d084488a6e18ae44cc02db75927026f694b901dfb44c0bc286909fbfa167223d05658b68c269af75ebaf13354b5861063a59b5b60906ef92babd967146333f79e864cc445a786287776b1045ccfeb8fdc57959eb6a2e3ec9383e807c605e46044e7d41b5a81d6635db13336fed4fba6bf96f2a5fecdf4f4916f9a749fd3b76425c9ad9154f453e6dfb8ee0775233ef9bdfdca7a51f3d9809324fc3e5398e63892724ec83a69d766594fca18059984c7edfdb158a90938c029f357f408c3176188cdb9852dbd745cbe6b579c7b905a548f9cda8ecef617bbc4328e779bbcb86e6030b94116add9a60b89be2c1f5dd61bb86830468a255c7e0e5a15b7a77fee59aa5b7ea9a0dc33579ebd052bc9ab6a2db711435d7af85ed67697385606016682985bdfc0c26179852e75f7e0a310e1c98e052ea8ee4ec57fe14d0b83affd7c33637e7c7024d44bd9cdb7b35e71d377f5fb76db1acf4d6085f37e2a844c2c304134e487dda7252f17ed50115cc25814fc1e99348c6c1e4341bab1e09fd6bed224c6eca4c7cf2605aeda05a7b9d71417cf63be32a48296702abf2c951384bc1314780cd4b4d8a00a1b25a8fe6f3cded453bdef5857b201ac7af8e38a333e6b7c1ae128f9f8c957155"}) (async, rerun: 64)
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async, rerun: 64)
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

[ 1408.004088][ T8942] "syz-executor.1" (8942) uses obsolete ecb(arc4) skcipher
11:00:04 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f00000000c0)=ANY=[@ANYBLOB="017700000100000018000000", @ANYRES32=<r3=>r1, @ANYBLOB='%\f\x00\x00\x00\x00\x00\x00./file0\x00'])
mmap$dsp(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x12, r3, 0x0)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x3a}}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba87837c, 0x100008d, 0x20}, 0x9c)

11:00:04 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
prlimit64(0x0, 0x5, &(0x7f00000000c0)={0x20, 0x100000000000}, &(0x7f0000000100))
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:04 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:04 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = syz_open_dev$swradio(&(0x7f00000000c0), 0x1, 0x2)
r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$VIDIOC_ENUM_FREQ_BANDS(r2, 0xc0405665, &(0x7f0000000180)={0x2, 0x2, 0x39, 0x80, 0x2, 0x650})
fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000200))
writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000100)="6cb7dc4c52fe9f058cb91b72b4b11884b6deff634f7f3dacbd8b59ce23", 0x1d}, {&(0x7f0000000240)="cb9ba4ed764b2156084bbdca0811137016aa8f0a", 0x14}], 0x2)
r3 = dup(r0)
write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c)
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r5 = socket(0x0, 0x0, 0x0)
r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r6, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
sendmsg$IPSET_CMD_HEADER(r6, &(0x7f0000001480)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001440)={&(0x7f0000001400)={0x3c, 0xc, 0x6, 0x3, 0x0, 0x0, {0x7}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0xc1)
sendmsg$nl_route_sched(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x10)
r7 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0)
ioctl$BTRFS_IOC_RM_DEV(r5, 0x5000940b, &(0x7f00000003c0)={{r7}, "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"})
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:04 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = syz_open_dev$swradio(&(0x7f00000000c0), 0x1, 0x2)
r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$VIDIOC_ENUM_FREQ_BANDS(r2, 0xc0405665, &(0x7f0000000180)={0x2, 0x2, 0x39, 0x80, 0x2, 0x650})
fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000200))
writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000100)="6cb7dc4c52fe9f058cb91b72b4b11884b6deff634f7f3dacbd8b59ce23", 0x1d}, {&(0x7f0000000240)="cb9ba4ed764b2156084bbdca0811137016aa8f0a", 0x14}], 0x2)
r3 = dup(r0)
write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c)
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r5 = socket(0x0, 0x0, 0x0)
r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r6, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
sendmsg$IPSET_CMD_HEADER(r6, &(0x7f0000001480)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001440)={&(0x7f0000001400)={0x3c, 0xc, 0x6, 0x3, 0x0, 0x0, {0x7}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0xc1)
sendmsg$nl_route_sched(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x10)
r7 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0)
ioctl$BTRFS_IOC_RM_DEV(r5, 0x5000940b, &(0x7f00000003c0)={{r7}, "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"})
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:04 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:05 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)

11:00:05 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:05 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, '\x00', 0x25}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)
r3 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r3, &(0x7f0000001300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) (async)
r4 = accept$alg(r3, 0x0, 0x0)
r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), r4) (async)
r6 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0)
write$P9_RREADLINK(r6, &(0x7f0000002580)=ANY=[], 0x16) (async)
sendfile(r6, r6, &(0x7f0000000240), 0x7fff)
syz_genetlink_get_family_id$tipc2(0x0, r6) (async)
sendmsg$NL80211_CMD_FRAME(r6, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)={0x18, r5, 0x100, 0x70bd2c, 0xdc, {{}, {@void, @void}}, [@NL80211_ATTR_TX_NO_CCK_RATE={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x1}, 0x0) (async)
sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r5, 0x800, 0x70bd2c, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0xffffffc1, 0x30}}}}, ["", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4006085)

11:00:05 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, '\x00', 0x25}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
r3 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r3, &(0x7f0000001300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58)
r4 = accept$alg(r3, 0x0, 0x0)
r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), r4)
r6 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0)
write$P9_RREADLINK(r6, &(0x7f0000002580)=ANY=[], 0x16)
sendfile(r6, r6, &(0x7f0000000240), 0x7fff)
syz_genetlink_get_family_id$tipc2(0x0, r6)
sendmsg$NL80211_CMD_FRAME(r6, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)={0x18, r5, 0x100, 0x70bd2c, 0xdc, {{}, {@void, @void}}, [@NL80211_ATTR_TX_NO_CCK_RATE={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x1}, 0x0)
sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r5, 0x800, 0x70bd2c, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0xffffffc1, 0x30}}}}, ["", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4006085)

11:00:05 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, '\x00', 0x25}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
r3 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r3, &(0x7f0000001300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58)
r4 = accept$alg(r3, 0x0, 0x0)
r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), r4)
r6 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0)
write$P9_RREADLINK(r6, &(0x7f0000002580)=ANY=[], 0x16)
sendfile(r6, r6, &(0x7f0000000240), 0x7fff)
syz_genetlink_get_family_id$tipc2(0x0, r6) (async)
sendmsg$NL80211_CMD_FRAME(r6, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)={0x18, r5, 0x100, 0x70bd2c, 0xdc, {{}, {@void, @void}}, [@NL80211_ATTR_TX_NO_CCK_RATE={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x1}, 0x0) (async)
sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r5, 0x800, 0x70bd2c, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0xffffffc1, 0x30}}}}, ["", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4006085)

11:00:05 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

[ 1409.198199][ T9586] "syz-executor.1" (9586) uses obsolete ecb(arc4) skcipher
11:00:05 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
prlimit64(0x0, 0x5, &(0x7f00000000c0)={0x20, 0x100000000000}, &(0x7f0000000100)) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:05 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = pidfd_getfd(r1, r0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x0, 0xee00}}, './file0\x00'})
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
rt_sigtimedwait(&(0x7f0000000100)={[0x2]}, &(0x7f0000000140), &(0x7f00000001c0), 0x8)

11:00:05 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, '\x00', 0x25}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
r3 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r3, &(0x7f0000001300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58)
r4 = accept$alg(r3, 0x0, 0x0)
r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), r4)
r6 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0)
write$P9_RREADLINK(r6, &(0x7f0000002580)=ANY=[], 0x16)
sendfile(r6, r6, &(0x7f0000000240), 0x7fff)
syz_genetlink_get_family_id$tipc2(0x0, r6)
sendmsg$NL80211_CMD_FRAME(r6, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)={0x18, r5, 0x100, 0x70bd2c, 0xdc, {{}, {@void, @void}}, [@NL80211_ATTR_TX_NO_CCK_RATE={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x1}, 0x0)
sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r5, 0x800, 0x70bd2c, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0xffffffc1, 0x30}}}}, ["", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4006085)

11:00:05 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:05 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:06 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, '\x00', 0x25}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
r3 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r3, &(0x7f0000001300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58)
r4 = accept$alg(r3, 0x0, 0x0)
r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), r4)
r6 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0)
write$P9_RREADLINK(r6, &(0x7f0000002580)=ANY=[], 0x16)
sendfile(r6, r6, &(0x7f0000000240), 0x7fff)
syz_genetlink_get_family_id$tipc2(0x0, r6)
sendmsg$NL80211_CMD_FRAME(r6, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)={0x18, r5, 0x100, 0x70bd2c, 0xdc, {{}, {@void, @void}}, [@NL80211_ATTR_TX_NO_CCK_RATE={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x1}, 0x0)
sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r5, 0x800, 0x70bd2c, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0xffffffc1, 0x30}}}}, ["", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4006085)

11:00:06 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)

11:00:06 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:06 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
prlimit64(0x0, 0x5, &(0x7f00000000c0)={0x20, 0x100000000000}, &(0x7f0000000100)) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:06 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:06 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f00000004c0)={0x8, 0x2, 0x3, 0x0, 0x4, 0x8})
r3 = fcntl$getown(r1, 0x9)
r4 = getpid()
sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4)
r5 = getpid()
sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4)
r6 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r7 = dup(r6)
write$6lowpan_enable(r7, &(0x7f0000000000)='0', 0xfffffd2c)
syz_clone3(&(0x7f0000000440)={0x10800, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0), {0x39}, &(0x7f0000000200)=""/185, 0xb9, &(0x7f00000003c0)=""/76, &(0x7f00000002c0)=[r3, r4, r5, 0xffffffffffffffff], 0x4, {r7}}, 0x58)
ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f00000000c0)={{0x1, 0x1, 0x18, <r8=>r0, {0x1}}, './file0\x00'})
bind$inet6(r8, &(0x7f0000000100)={0xa, 0x4e20, 0xff, @private2, 0xa5}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x1, 0x0, 0xb3550aa4ba878354, 0x8d, 0x3}, 0x9c)

11:00:06 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0x0, 0x8d}, 0x9c)

11:00:06 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:06 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = pidfd_getfd(r1, r0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x0, 0xee00}}, './file0\x00'})
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)
rt_sigtimedwait(&(0x7f0000000100)={[0x2]}, &(0x7f0000000140), &(0x7f00000001c0), 0x8)

11:00:06 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:07 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = pidfd_getfd(r1, r0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x0, 0xee00}}, './file0\x00'})
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
rt_sigtimedwait(&(0x7f0000000100)={[0x2]}, &(0x7f0000000140), &(0x7f00000001c0), 0x8)

11:00:07 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r2 = pidfd_getfd(r1, r0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x0, 0xee00}}, './file0\x00'}) (async)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
rt_sigtimedwait(&(0x7f0000000100)={[0x2]}, &(0x7f0000000140), &(0x7f00000001c0), 0x8)

11:00:07 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:07 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x210400, 0x0)
syz_clone3(&(0x7f0000000400)={0x290200, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), {0x26}, &(0x7f0000000180)=""/67, 0x43, &(0x7f0000000200)=""/130, &(0x7f00000002c0)=[0x0, 0x0], 0x2, {r0}}, 0x58)
r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r2 = dup(r1)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:07 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = pidfd_getfd(r1, r0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x0, 0xee00}}, './file0\x00'})
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
rt_sigtimedwait(&(0x7f0000000100)={[0x2]}, &(0x7f0000000140), &(0x7f00000001c0), 0x8)

11:00:07 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:07 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0x0, 0x8d}, 0x9c)

11:00:07 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f00000004c0)={0x8, 0x2, 0x3, 0x0, 0x4, 0x8})
r3 = fcntl$getown(r1, 0x9)
r4 = getpid()
sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4)
r5 = getpid()
sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4)
r6 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r7 = dup(r6)
write$6lowpan_enable(r7, &(0x7f0000000000)='0', 0xfffffd2c)
syz_clone3(&(0x7f0000000440)={0x10800, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0), {0x39}, &(0x7f0000000200)=""/185, 0xb9, &(0x7f00000003c0)=""/76, &(0x7f00000002c0)=[r3, r4, r5, 0xffffffffffffffff], 0x4, {r7}}, 0x58)
ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f00000000c0)={{0x1, 0x1, 0x18, <r8=>r0, {0x1}}, './file0\x00'})
bind$inet6(r8, &(0x7f0000000100)={0xa, 0x4e20, 0xff, @private2, 0xa5}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x1, 0x0, 0xb3550aa4ba878354, 0x8d, 0x3}, 0x9c)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
dup(r0) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f00000004c0)={0x8, 0x2, 0x3, 0x0, 0x4, 0x8}) (async)
fcntl$getown(r1, 0x9) (async)
getpid() (async)
sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) (async)
getpid() (async)
sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
dup(r6) (async)
write$6lowpan_enable(r7, &(0x7f0000000000)='0', 0xfffffd2c) (async)
syz_clone3(&(0x7f0000000440)={0x10800, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0), {0x39}, &(0x7f0000000200)=""/185, 0xb9, &(0x7f00000003c0)=""/76, &(0x7f00000002c0)=[r3, r4, r5, 0xffffffffffffffff], 0x4, {r7}}, 0x58) (async)
ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) (async)
bind$inet6(r8, &(0x7f0000000100)={0xa, 0x4e20, 0xff, @private2, 0xa5}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x1, 0x0, 0xb3550aa4ba878354, 0x8d, 0x3}, 0x9c) (async)

11:00:07 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = pidfd_getfd(r1, r0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x0, 0xee00}}, './file0\x00'})
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
rt_sigtimedwait(&(0x7f0000000100)={[0x2]}, &(0x7f0000000140), &(0x7f00000001c0), 0x8)

11:00:07 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0x0, 0x8d}, 0x9c)

11:00:08 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:08 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:08 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0x0, 0x8d}, 0x9c)

11:00:08 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x210400, 0x0)
syz_clone3(&(0x7f0000000400)={0x290200, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), {0x26}, &(0x7f0000000180)=""/67, 0x43, &(0x7f0000000200)=""/130, &(0x7f00000002c0)=[0x0, 0x0], 0x2, {r0}}, 0x58)
r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r2 = dup(r1)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:08 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f00000004c0)={0x8, 0x2, 0x3, 0x0, 0x4, 0x8}) (async)
r3 = fcntl$getown(r1, 0x9) (async)
r4 = getpid()
sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) (async)
r5 = getpid()
sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) (async)
r6 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r7 = dup(r6)
write$6lowpan_enable(r7, &(0x7f0000000000)='0', 0xfffffd2c)
syz_clone3(&(0x7f0000000440)={0x10800, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0), {0x39}, &(0x7f0000000200)=""/185, 0xb9, &(0x7f00000003c0)=""/76, &(0x7f00000002c0)=[r3, r4, r5, 0xffffffffffffffff], 0x4, {r7}}, 0x58)
ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f00000000c0)={{0x1, 0x1, 0x18, <r8=>r0, {0x1}}, './file0\x00'})
bind$inet6(r8, &(0x7f0000000100)={0xa, 0x4e20, 0xff, @private2, 0xa5}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x1, 0x0, 0xb3550aa4ba878354, 0x8d, 0x3}, 0x9c)

11:00:08 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:08 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
io_uring_enter(r1, 0x5530, 0xebd2, 0x3, &(0x7f00000000c0)={[0xfffffffffffffff9]}, 0x8)
ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=<r3=>r0, @ANYBLOB="000000000000000000d504a684fc4e2f44b7ed2f99610ffa6b7e"])
ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2, {r0}}, './file0\x00'})

11:00:08 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0x0, 0x8d}, 0x9c)

11:00:08 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0x0, 0x8d}, 0x9c)

11:00:08 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:09 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:09 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0x0, 0x8d}, 0x9c)

11:00:09 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x210400, 0x0)
syz_clone3(&(0x7f0000000400)={0x290200, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), {0x26}, &(0x7f0000000180)=""/67, 0x43, &(0x7f0000000200)=""/130, &(0x7f00000002c0)=[0x0, 0x0], 0x2, {r0}}, 0x58)
r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r2 = dup(r1)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:09 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x210400, 0x0)
syz_clone3(&(0x7f0000000400)={0x290200, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), {0x26}, &(0x7f0000000180)=""/67, 0x43, &(0x7f0000000200)=""/130, &(0x7f00000002c0)=[0x0, 0x0], 0x2, {r0}}, 0x58) (async)
r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r2 = dup(r1)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:09 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000280), 0x1, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r3 = openat$damon_monitor_on(0xffffffffffffff9c, &(0x7f0000000100), 0x4000, 0x10)
ftruncate(r3, 0x5)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
sched_getparam(0xffffffffffffffff, &(0x7f00000000c0))
ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYRES32=<r4=>r0, @ANYBLOB="05000000090000002e2f66696c653000"])
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x7, @private1={0xfc, 0x1, '\x00', 0x20}}, 0x1c)

11:00:09 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000280), 0x1, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r3 = openat$damon_monitor_on(0xffffffffffffff9c, &(0x7f0000000100), 0x4000, 0x10)
ftruncate(r3, 0x5)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
sched_getparam(0xffffffffffffffff, &(0x7f00000000c0))
ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYRES32=<r4=>r0, @ANYBLOB="05000000090000002e2f66696c653000"])
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x7, @private1={0xfc, 0x1, '\x00', 0x20}}, 0x1c)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f0000000280), 0x1, 0x141101) (async)
dup(r0) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
openat$damon_monitor_on(0xffffffffffffff9c, &(0x7f0000000100), 0x4000, 0x10) (async)
ftruncate(r3, 0x5) (async)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
sched_getparam(0xffffffffffffffff, &(0x7f00000000c0)) (async)
ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="05000000090000002e2f66696c653000"]) (async)
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x7, @private1={0xfc, 0x1, '\x00', 0x20}}, 0x1c) (async)

11:00:09 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0x0, 0x8d}, 0x9c)

11:00:09 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x210400, 0x0)
syz_clone3(&(0x7f0000000400)={0x290200, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), {0x26}, &(0x7f0000000180)=""/67, 0x43, &(0x7f0000000200)=""/130, &(0x7f00000002c0)=[0x0, 0x0], 0x2, {r0}}, 0x58)
r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r2 = dup(r1)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:09 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000280), 0x1, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
r3 = openat$damon_monitor_on(0xffffffffffffff9c, &(0x7f0000000100), 0x4000, 0x10)
ftruncate(r3, 0x5)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
sched_getparam(0xffffffffffffffff, &(0x7f00000000c0))
ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000010000001800400026dc865f0e9a79d709668ebb408a11cb93c57648714285f17ef7ea6cf18f6e1347e894512f8514df15639f34cf299a272e61e7fd71ea5703f90d746ef0d363da25032ec84532809a573efc58c71d2e8c4f7af97287cb50a1a4f56ad1e590c951538b525cc6845baaa58906a2accbfda4d73bb63c37133f024241c8b626311df2a78b63ebcfd1e5d7dd3c20c86befaf4450cde8510eb1e53a10c227123bea4d03c046476cd8897b8a576a8a3468259ce4fe77f5be4667a7cc15f773f64c8477bd928e9833494ef8b75ebdb5277e4d48c1673c3a09bd5cc22e170294eebee4582ba4f58304eb3417469a27d75f5fbc30449166e08c5bb374aee76476075068bdeca0abab47864c32d0d3bc164499695381a000", @ANYRES32=<r4=>r0, @ANYBLOB="05000000090000002e2f66696c653000"]) (async)
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x7, @private1={0xfc, 0x1, '\x00', 0x20}}, 0x1c)

11:00:09 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)
io_uring_enter(r1, 0x5530, 0xebd2, 0x3, &(0x7f00000000c0)={[0xfffffffffffffff9]}, 0x8) (async)
ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=<r3=>r0, @ANYBLOB="000000000000000000d504a684fc4e2f44b7ed2f99610ffa6b7e"]) (async)
ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2, {r0}}, './file0\x00'})

11:00:09 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=<r2=>0x0)
ptrace$getsig(0x4202, r2, 0x6, &(0x7f0000000100))
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0xffffffff, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:09 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354}, 0x9c)

11:00:09 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async, rerun: 32)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) (rerun: 32)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)
io_uring_enter(r1, 0x5530, 0xebd2, 0x3, &(0x7f00000000c0)={[0xfffffffffffffff9]}, 0x8) (async, rerun: 32)
ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=<r3=>r0, @ANYBLOB="000000000000000000d504a684fc4e2f44b7ed2f99610ffa6b7e"]) (rerun: 32)
ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2, {r0}}, './file0\x00'})

11:00:09 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:10 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x210400, 0x0)
syz_clone3(&(0x7f0000000400)={0x290200, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), {0x26}, &(0x7f0000000180)=""/67, 0x43, &(0x7f0000000200)=""/130, &(0x7f00000002c0)=[0x0, 0x0], 0x2, {r0}}, 0x58)
r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r2 = dup(r1)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:10 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0x0, 0x8d}, 0x9c)

11:00:10 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80800)
dup(r1)
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x6, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:10 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
prlimit64(0x0, 0x5, &(0x7f00000000c0)={0x20, 0x100000000000}, &(0x7f0000000100))
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:10 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
prlimit64(0x0, 0x5, &(0x7f00000000c0)={0x20, 0x100000000000}, &(0x7f0000000100))
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:10 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
prlimit64(0x0, 0x5, &(0x7f00000000c0)={0x20, 0x100000000000}, &(0x7f0000000100))
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:10 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
prlimit64(0x0, 0x5, &(0x7f00000000c0)={0x20, 0x100000000000}, &(0x7f0000000100))
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:10 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354}, 0x9c)

11:00:10 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=<r2=>0x0)
ptrace$getsig(0x4202, r2, 0x6, &(0x7f0000000100)) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0xffffffff, @empty}, 0x1c) (async)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:10 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:11 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=<r2=>0x0)
ptrace$getsig(0x4202, r2, 0x6, &(0x7f0000000100))
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0xffffffff, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
dup(r0) (async)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) (async)
ptrace$getsig(0x4202, r2, 0x6, &(0x7f0000000100)) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0xffffffff, @empty}, 0x1c) (async)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)

11:00:11 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
prlimit64(0x0, 0x5, &(0x7f00000000c0)={0x20, 0x100000000000}, &(0x7f0000000100))
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:11 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80800)
dup(r1)
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x6, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80800) (async)
dup(r1) (async)
dup(r0) (async)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x6, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)

11:00:11 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
prlimit64(0x0, 0x5, &(0x7f00000000c0)={0x20, 0x100000000000}, &(0x7f0000000100))
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:11 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354}, 0x9c)

11:00:11 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, '\x00', 0x25}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
r3 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r3, &(0x7f0000001300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58)
r4 = accept$alg(r3, 0x0, 0x0)
r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), r4)
r6 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0)
write$P9_RREADLINK(r6, &(0x7f0000002580)=ANY=[], 0x16)
sendfile(r6, r6, &(0x7f0000000240), 0x7fff)
syz_genetlink_get_family_id$tipc2(0x0, r6)
sendmsg$NL80211_CMD_FRAME(r6, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)={0x18, r5, 0x100, 0x70bd2c, 0xdc, {{}, {@void, @void}}, [@NL80211_ATTR_TX_NO_CCK_RATE={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x1}, 0x0)
sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r5, 0x800, 0x70bd2c, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0xffffffc1, 0x30}}}}, ["", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4006085)

11:00:11 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80800)
dup(r1) (async)
r2 = dup(r0)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x6, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:11 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
getpgrp(0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:11 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:11 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, '\x00', 0x25}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
r3 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r3, &(0x7f0000001300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58)
r4 = accept$alg(r3, 0x0, 0x0)
r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), r4)
r6 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0)
write$P9_RREADLINK(r6, &(0x7f0000002580)=ANY=[], 0x16)
sendfile(r6, r6, &(0x7f0000000240), 0x7fff)
syz_genetlink_get_family_id$tipc2(0x0, r6)
sendmsg$NL80211_CMD_FRAME(r6, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)={0x18, r5, 0x100, 0x70bd2c, 0xdc, {{}, {@void, @void}}, [@NL80211_ATTR_TX_NO_CCK_RATE={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x1}, 0x0)
sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r5, 0x800, 0x70bd2c, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0xffffffc1, 0x30}}}}, ["", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4006085)

11:00:11 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354}, 0x9c)

11:00:11 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354}, 0x9c)

11:00:12 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354}, 0x9c)

11:00:12 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, '\x00', 0x25}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
r3 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r3, &(0x7f0000001300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58)
r4 = accept$alg(r3, 0x0, 0x0)
r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), r4)
r6 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0)
write$P9_RREADLINK(r6, &(0x7f0000002580)=ANY=[], 0x16)
sendfile(r6, r6, &(0x7f0000000240), 0x7fff)
syz_genetlink_get_family_id$tipc2(0x0, r6)
sendmsg$NL80211_CMD_FRAME(r6, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)={0x18, r5, 0x100, 0x70bd2c, 0xdc, {{}, {@void, @void}}, [@NL80211_ATTR_TX_NO_CCK_RATE={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x1}, 0x0)
sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r5, 0x800, 0x70bd2c, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0xffffffc1, 0x30}}}}, ["", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4006085)

11:00:12 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
syz_clone(0x24000a00, &(0x7f00000000c0)="b58c6a109c5f3f3bb936387d4a0867b877852de3a3a38757ba0b351d8b000b18c2a31fdd428c8c19bb3d63a4dabc29f28cd33a272b1c0d9b7e78ef3525a9e9be2ff0a4da800267fc796c3628bdf714b4625f556092836b6fe2f076a8771c03e312434ab1ff43f78ce13dec20d5423ca8869582b18b4900298a920c0b20799ca81a92195e53e2b443010caa1350df94909d9d4ea695965867c04eb41546", 0x9d, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="313690aedc7af511a193cd0b7514f2eb2bb8718b86444ecb1a76dffca8bbaa1b7ae8cc668231a85897d058f018c586e649d272dd715fd760ee7ef1cfbd1f189a90d19454a59d31b9c342bd5d374c45b206eb67eae06dfb733278b07e59ade1c646ed519f0a4cc118e4192c29c9cd6e087de88095ce662f8225d80165aa740ca3c0610dbf136e33ddb2c38157e24b9875b7e2dfe6eb87b5fc682227eaefadf06a913a69947dd804223fa851f26015a33cc704e5d08f75df01783ae3e8ee1f3edf4d48bf1569588654f5af5e120ee86f234caa")
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:12 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
dup(r0)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:12 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, '\x00', 0x25}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
r3 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r3, &(0x7f0000001300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58)
r4 = accept$alg(r3, 0x0, 0x0)
r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), r4)
r6 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0)
write$P9_RREADLINK(r6, &(0x7f0000002580)=ANY=[], 0x16)
sendfile(r6, r6, &(0x7f0000000240), 0x7fff)
syz_genetlink_get_family_id$tipc2(0x0, r6)
sendmsg$NL80211_CMD_FRAME(r6, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)={0x18, r5, 0x100, 0x70bd2c, 0xdc, {{}, {@void, @void}}, [@NL80211_ATTR_TX_NO_CCK_RATE={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x1}, 0x0)
sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r5, 0x800, 0x70bd2c, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0xffffffc1, 0x30}}}}, ["", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4006085)

11:00:12 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async, rerun: 32)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async, rerun: 32)
getpgrp(0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async, rerun: 32)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (rerun: 32)

11:00:12 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878354}, 0x9c)

11:00:12 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x700, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:13 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
getpgrp(0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:13 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
dup(r0)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:13 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, '\x00', 0x25}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
r3 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r3, &(0x7f0000001300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58)
r4 = accept$alg(r3, 0x0, 0x0)
r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), r4)
r6 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0)
write$P9_RREADLINK(r6, &(0x7f0000002580)=ANY=[], 0x16)
sendfile(r6, r6, &(0x7f0000000240), 0x7fff)
syz_genetlink_get_family_id$tipc2(0x0, r6)
sendmsg$NL80211_CMD_FRAME(r6, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)={0x18, r5, 0x100, 0x70bd2c, 0xdc, {{}, {@void, @void}}, [@NL80211_ATTR_TX_NO_CCK_RATE={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x1}, 0x0)
sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r5, 0x800, 0x70bd2c, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0xffffffc1, 0x30}}}}, ["", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4006085)

11:00:13 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x700, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:13 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
dup(r0)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:13 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x700, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:13 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async, rerun: 64)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (rerun: 64)
r1 = dup(r0) (async, rerun: 64)
syz_clone(0x24000a00, &(0x7f00000000c0)="b58c6a109c5f3f3bb936387d4a0867b877852de3a3a38757ba0b351d8b000b18c2a31fdd428c8c19bb3d63a4dabc29f28cd33a272b1c0d9b7e78ef3525a9e9be2ff0a4da800267fc796c3628bdf714b4625f556092836b6fe2f076a8771c03e312434ab1ff43f78ce13dec20d5423ca8869582b18b4900298a920c0b20799ca81a92195e53e2b443010caa1350df94909d9d4ea695965867c04eb41546", 0x9d, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="313690aedc7af511a193cd0b7514f2eb2bb8718b86444ecb1a76dffca8bbaa1b7ae8cc668231a85897d058f018c586e649d272dd715fd760ee7ef1cfbd1f189a90d19454a59d31b9c342bd5d374c45b206eb67eae06dfb733278b07e59ade1c646ed519f0a4cc118e4192c29c9cd6e087de88095ce662f8225d80165aa740ca3c0610dbf136e33ddb2c38157e24b9875b7e2dfe6eb87b5fc682227eaefadf06a913a69947dd804223fa851f26015a33cc704e5d08f75df01783ae3e8ee1f3edf4d48bf1569588654f5af5e120ee86f234caa") (rerun: 64)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:13 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, '\x00', 0x25}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
r3 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r3, &(0x7f0000001300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58)
r4 = accept$alg(r3, 0x0, 0x0)
r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), r4)
r6 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0)
write$P9_RREADLINK(r6, &(0x7f0000002580)=ANY=[], 0x16)
sendfile(r6, r6, &(0x7f0000000240), 0x7fff)
syz_genetlink_get_family_id$tipc2(0x0, r6)
sendmsg$NL80211_CMD_FRAME(r6, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)={0x18, r5, 0x100, 0x70bd2c, 0xdc, {{}, {@void, @void}}, [@NL80211_ATTR_TX_NO_CCK_RATE={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x1}, 0x0)
sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r5, 0x800, 0x70bd2c, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0xffffffc1, 0x30}}}}, ["", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4006085)

11:00:13 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:13 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
syz_clone(0x24000a00, &(0x7f00000000c0)="b58c6a109c5f3f3bb936387d4a0867b877852de3a3a38757ba0b351d8b000b18c2a31fdd428c8c19bb3d63a4dabc29f28cd33a272b1c0d9b7e78ef3525a9e9be2ff0a4da800267fc796c3628bdf714b4625f556092836b6fe2f076a8771c03e312434ab1ff43f78ce13dec20d5423ca8869582b18b4900298a920c0b20799ca81a92195e53e2b443010caa1350df94909d9d4ea695965867c04eb41546", 0x9d, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="313690aedc7af511a193cd0b7514f2eb2bb8718b86444ecb1a76dffca8bbaa1b7ae8cc668231a85897d058f018c586e649d272dd715fd760ee7ef1cfbd1f189a90d19454a59d31b9c342bd5d374c45b206eb67eae06dfb733278b07e59ade1c646ed519f0a4cc118e4192c29c9cd6e087de88095ce662f8225d80165aa740ca3c0610dbf136e33ddb2c38157e24b9875b7e2dfe6eb87b5fc682227eaefadf06a913a69947dd804223fa851f26015a33cc704e5d08f75df01783ae3e8ee1f3edf4d48bf1569588654f5af5e120ee86f234caa") (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:14 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
getpid()
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:14 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x2, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:14 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x0)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x700, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:14 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:14 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x300, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:14 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x0)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x700, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:14 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:14 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x300, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:14 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x80000, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:15 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:15 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x0)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x700, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:15 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x300, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:15 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:15 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0xe8030000}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:15 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x0)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x700, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:15 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
getpid()
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
dup(r0) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
getpid() (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)

11:00:15 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x1f4, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:15 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:15 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r2 = socket$inet6(0xa, 0x80000, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:15 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x80000, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:16 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x1f4, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:16 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x0)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x700, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:16 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:16 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
getpid()
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:16 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x1f4, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:16 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:16 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x0)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x700, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:16 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
read$FUSE(r1, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}, 0x2020)
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4)
msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f00000000c0)={{0x0, 0xffffffffffffffff, 0xee00, 0x0, 0xee01, 0x10, 0xffff}, 0x0, 0x0, 0x2, 0x80000000, 0x0, 0x5a15, 0x8, 0x7fff, 0x80, 0x2, r2, r3})
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:16 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x700, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:17 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x4, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:17 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0xffffff8d, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:17 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x700, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:17 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:17 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:17 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0xffffff8d, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:17 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x700, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:18 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0xe8030000}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:18 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0xffffff8d, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:18 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
read$FUSE(r1, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}, 0x2020)
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4)
msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f00000000c0)={{0x0, 0xffffffffffffffff, 0xee00, 0x0, 0xee01, 0x10, 0xffff}, 0x0, 0x0, 0x2, 0x80000000, 0x0, 0x5a15, 0x8, 0x7fff, 0x80, 0x2, r2, r3}) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:18 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x4, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
dup(r0) (async)
getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x4, 0x8010000000000084) (async)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)

11:00:18 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0xff000000, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:18 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async, rerun: 32)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (rerun: 32)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) (async, rerun: 64)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async, rerun: 64)
r2 = socket$inet6(0xa, 0x4, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:18 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0xe8030000}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:18 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0xff000000, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:18 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:18 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x4)
ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000000c0)={{0x1, 0x1, 0x18, <r3=>0xffffffffffffffff}, './file0\x00'})
setsockopt$inet6_int(r3, 0x29, 0x4e, &(0x7f0000000100)=0x7, 0x4)

11:00:18 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0xe8030000}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:18 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0xff000000, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:19 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
read$FUSE(r1, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}, 0x2020) (async)
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4) (async)
msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f00000000c0)={{0x0, 0xffffffffffffffff, 0xee00, 0x0, 0xee01, 0x10, 0xffff}, 0x0, 0x0, 0x2, 0x80000000, 0x0, 0x5a15, 0x8, 0x7fff, 0x80, 0x2, r2, r3}) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:19 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/schedstat\x00', 0x0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'})
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x40, 0x8d}, 0x9c)

11:00:19 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:19 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0xff000000, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

[ 1422.923573][ T1237] ieee802154 phy0 wpan0: encryption failed: -22
[ 1422.929909][ T1237] ieee802154 phy1 wpan1: encryption failed: -22
11:00:19 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:19 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0xe8030000}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:19 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:19 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async, rerun: 32)
open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x4) (async, rerun: 32)
ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000000c0)={{0x1, 0x1, 0x18, <r3=>0xffffffffffffffff}, './file0\x00'})
setsockopt$inet6_int(r3, 0x29, 0x4e, &(0x7f0000000100)=0x7, 0x4)

11:00:19 executing program 3:
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:20 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0xe8030000}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:20 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:20 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)
open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x4) (async)
ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000000c0)={{0x1, 0x1, 0x18, <r3=>0xffffffffffffffff}, './file0\x00'})
setsockopt$inet6_int(r3, 0x29, 0x4e, &(0x7f0000000100)=0x7, 0x4)

11:00:20 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/schedstat\x00', 0x0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'})
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x40, 0x8d}, 0x9c)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
dup(r0) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/schedstat\x00', 0x0, 0x0) (async)
ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x40, 0x8d}, 0x9c) (async)

11:00:20 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000001c0), 0x4000, 0x0)
write$6lowpan_enable(r3, &(0x7f0000000200)='1', 0x1)
sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0xc810, &(0x7f0000000100)={0xa, 0x4e21, 0x4, @mcast1, 0x20}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
dup(r2)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
accept4$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000140)=0x1c, 0x0)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180))

11:00:20 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0xe8030000}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:20 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/schedstat\x00', 0x0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'})
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x40, 0x8d}, 0x9c)

11:00:20 executing program 3:
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:20 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/schedstat\x00', 0x0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'})
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x40, 0x8d}, 0x9c)

11:00:20 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/schedstat\x00', 0x0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'})
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x40, 0x8d}, 0x9c)

11:00:20 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/schedstat\x00', 0x0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'})
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x40, 0x8d}, 0x9c)

11:00:20 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/schedstat\x00', 0x0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'})
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x40, 0x8d}, 0x9c)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
dup(r0) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/schedstat\x00', 0x0, 0x0) (async)
ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x40, 0x8d}, 0x9c) (async)

11:00:21 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000001c0), 0x4000, 0x0)
write$6lowpan_enable(r3, &(0x7f0000000200)='1', 0x1)
sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0xc810, &(0x7f0000000100)={0xa, 0x4e21, 0x4, @mcast1, 0x20}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
dup(r2)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
accept4$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000140)=0x1c, 0x0)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180))
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
dup(r0) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000001c0), 0x4000, 0x0) (async)
write$6lowpan_enable(r3, &(0x7f0000000200)='1', 0x1) (async)
sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0xc810, &(0x7f0000000100)={0xa, 0x4e21, 0x4, @mcast1, 0x20}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
dup(r2) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)
accept4$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000140)=0x1c, 0x0) (async)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) (async)

11:00:21 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/schedstat\x00', 0x0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'})
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x40, 0x8d}, 0x9c)

11:00:21 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/schedstat\x00', 0x0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'})
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x40, 0x8d}, 0x9c)

11:00:21 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = socket$inet6(0xa, 0x0, 0xc4)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r3 = dup(r2)
write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c)
sendto$inet6(r3, &(0x7f00000000c0)="241b46161b8e64b8db7e90dd8a5e45e298fa6276e160e40bb03dcfb9fc3a3f53b3e01897c62cef5f67daddcf03dc8e74deff00ec895303cdb269b2f5742d557b143558cf1f67cc6cd7303d2a03c3ba2a59182e520ea5282783e5a991fc8f2e745e94f4a3a05592eb5adbbf05a8ad77043ab022c4bbc63b8fc84e09d56dbfd692c4a872a36a72726ce22581098e6037f2660ee216ff4102e9d2a37728e97b1b8811563601da3582bafa59935db165e433d4e7e527d08c98fd0d4e156a5ab8e3cd7f946f6491396386f8b8901f70eebdb87f91cbb12bd7ced0cfeec4bbac69964057f0eb1ae070b357e2c1e7712c3d6a70f84249", 0xf3, 0x20008850, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @local, 0x3ff}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
r4 = dup(0xffffffffffffffff)
write$6lowpan_enable(r4, &(0x7f0000000000)='0', 0xfffffd2c)
signalfd4(0xffffffffffffffff, &(0x7f00000003c0)={[0x5]}, 0x8, 0x800)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
r5 = dup(r1)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x4e20, 0x4582, @mcast2, 0x6}, 0x1c)
r6 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000200), 0x4000, 0x0)
r7 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000280), 0x4000, 0x0)
read$midi(r7, &(0x7f00000002c0)=""/27, 0x1b)
write$6lowpan_enable(r6, &(0x7f0000000240)='1', 0x1)

11:00:21 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/schedstat\x00', 0x0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'})
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x40, 0x8d}, 0x9c)

11:00:21 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000001c0), 0x4000, 0x0)
write$6lowpan_enable(r3, &(0x7f0000000200)='1', 0x1)
sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0xc810, &(0x7f0000000100)={0xa, 0x4e21, 0x4, @mcast1, 0x20}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
dup(r2)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
accept4$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000140)=0x1c, 0x0)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180))

11:00:21 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000001c0), 0x4000, 0x0)
write$6lowpan_enable(r3, &(0x7f0000000200)='1', 0x1) (async)
sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0xc810, &(0x7f0000000100)={0xa, 0x4e21, 0x4, @mcast1, 0x20}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
dup(r2)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
accept4$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000140)=0x1c, 0x0)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180))

11:00:21 executing program 3:
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:22 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:22 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:22 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
write$damon_init_regions(0xffffffffffffffff, &(0x7f00000001c0)={{}, {' ', 0x6}, {' ', 0x9}}, 0x3f)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
dup(r2)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r4, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
write$binfmt_misc(r4, &(0x7f00000000c0)={'syz0', "e3d38bae577eff09c7e82829d736376c9c8a29158b4e21eb25f19d82e986e8c02fbe52d77ec6cd3384acb9efe28808004c9dd2267ae1f4169f59060b185f355b7b7edcecd9af6395a05a8579b1207f1b536ee9ff23472ddf43f659b677babc726e9f2e5abea28df879020bec5f879cdb7f2ce212b7613e17bd43fead7a8518abc7326ef16e2bdd0616c2878025ce5c15b60842cfa5518b32d0ee4ef07545980c3fa20f3e828e7ad96ba051d6ad46fbfcbd2c2ba023a12f8c4435f79e54b3143d3cbf0fd95e3e6a38c230db21b64fff"}, 0xd3)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:22 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000001c0), 0x4000, 0x0)
write$6lowpan_enable(r3, &(0x7f0000000200)='1', 0x1)
sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0xc810, &(0x7f0000000100)={0xa, 0x4e21, 0x4, @mcast1, 0x20}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
dup(r2)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
accept4$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000140)=0x1c, 0x0)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180))

11:00:22 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = socket$inet6(0xa, 0x0, 0xc4)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r3 = dup(r2)
write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c)
sendto$inet6(r3, &(0x7f00000000c0)="241b46161b8e64b8db7e90dd8a5e45e298fa6276e160e40bb03dcfb9fc3a3f53b3e01897c62cef5f67daddcf03dc8e74deff00ec895303cdb269b2f5742d557b143558cf1f67cc6cd7303d2a03c3ba2a59182e520ea5282783e5a991fc8f2e745e94f4a3a05592eb5adbbf05a8ad77043ab022c4bbc63b8fc84e09d56dbfd692c4a872a36a72726ce22581098e6037f2660ee216ff4102e9d2a37728e97b1b8811563601da3582bafa59935db165e433d4e7e527d08c98fd0d4e156a5ab8e3cd7f946f6491396386f8b8901f70eebdb87f91cbb12bd7ced0cfeec4bbac69964057f0eb1ae070b357e2c1e7712c3d6a70f84249", 0xf3, 0x20008850, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @local, 0x3ff}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
r4 = dup(0xffffffffffffffff)
write$6lowpan_enable(r4, &(0x7f0000000000)='0', 0xfffffd2c)
signalfd4(0xffffffffffffffff, &(0x7f00000003c0)={[0x5]}, 0x8, 0x800)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
r5 = dup(r1)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x4e20, 0x4582, @mcast2, 0x6}, 0x1c)
r6 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000200), 0x4000, 0x0)
r7 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000280), 0x4000, 0x0)
read$midi(r7, &(0x7f00000002c0)=""/27, 0x1b)
write$6lowpan_enable(r6, &(0x7f0000000240)='1', 0x1)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
dup(0xffffffffffffffff) (async)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x0, 0xc4) (async)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
dup(r2) (async)
write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) (async)
sendto$inet6(r3, &(0x7f00000000c0)="241b46161b8e64b8db7e90dd8a5e45e298fa6276e160e40bb03dcfb9fc3a3f53b3e01897c62cef5f67daddcf03dc8e74deff00ec895303cdb269b2f5742d557b143558cf1f67cc6cd7303d2a03c3ba2a59182e520ea5282783e5a991fc8f2e745e94f4a3a05592eb5adbbf05a8ad77043ab022c4bbc63b8fc84e09d56dbfd692c4a872a36a72726ce22581098e6037f2660ee216ff4102e9d2a37728e97b1b8811563601da3582bafa59935db165e433d4e7e527d08c98fd0d4e156a5ab8e3cd7f946f6491396386f8b8901f70eebdb87f91cbb12bd7ced0cfeec4bbac69964057f0eb1ae070b357e2c1e7712c3d6a70f84249", 0xf3, 0x20008850, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @local, 0x3ff}, 0x1c) (async)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
dup(0xffffffffffffffff) (async)
write$6lowpan_enable(r4, &(0x7f0000000000)='0', 0xfffffd2c) (async)
signalfd4(0xffffffffffffffff, &(0x7f00000003c0)={[0x5]}, 0x8, 0x800) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)
dup(r1) (async)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x4e20, 0x4582, @mcast2, 0x6}, 0x1c) (async)
openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000200), 0x4000, 0x0) (async)
openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000280), 0x4000, 0x0) (async)
read$midi(r7, &(0x7f00000002c0)=""/27, 0x1b) (async)
write$6lowpan_enable(r6, &(0x7f0000000240)='1', 0x1) (async)

11:00:22 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = socket$inet6(0xa, 0x0, 0xc4)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r3 = dup(r2)
write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c)
sendto$inet6(r3, &(0x7f00000000c0)="241b46161b8e64b8db7e90dd8a5e45e298fa6276e160e40bb03dcfb9fc3a3f53b3e01897c62cef5f67daddcf03dc8e74deff00ec895303cdb269b2f5742d557b143558cf1f67cc6cd7303d2a03c3ba2a59182e520ea5282783e5a991fc8f2e745e94f4a3a05592eb5adbbf05a8ad77043ab022c4bbc63b8fc84e09d56dbfd692c4a872a36a72726ce22581098e6037f2660ee216ff4102e9d2a37728e97b1b8811563601da3582bafa59935db165e433d4e7e527d08c98fd0d4e156a5ab8e3cd7f946f6491396386f8b8901f70eebdb87f91cbb12bd7ced0cfeec4bbac69964057f0eb1ae070b357e2c1e7712c3d6a70f84249", 0xf3, 0x20008850, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @local, 0x3ff}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
r4 = dup(0xffffffffffffffff)
write$6lowpan_enable(r4, &(0x7f0000000000)='0', 0xfffffd2c)
signalfd4(0xffffffffffffffff, &(0x7f00000003c0)={[0x5]}, 0x8, 0x800)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
r5 = dup(r1)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x4e20, 0x4582, @mcast2, 0x6}, 0x1c)
r6 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000200), 0x4000, 0x0)
r7 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000280), 0x4000, 0x0)
read$midi(r7, &(0x7f00000002c0)=""/27, 0x1b)
write$6lowpan_enable(r6, &(0x7f0000000240)='1', 0x1)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
dup(0xffffffffffffffff) (async)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x0, 0xc4) (async)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
dup(r2) (async)
write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) (async)
sendto$inet6(r3, &(0x7f00000000c0)="241b46161b8e64b8db7e90dd8a5e45e298fa6276e160e40bb03dcfb9fc3a3f53b3e01897c62cef5f67daddcf03dc8e74deff00ec895303cdb269b2f5742d557b143558cf1f67cc6cd7303d2a03c3ba2a59182e520ea5282783e5a991fc8f2e745e94f4a3a05592eb5adbbf05a8ad77043ab022c4bbc63b8fc84e09d56dbfd692c4a872a36a72726ce22581098e6037f2660ee216ff4102e9d2a37728e97b1b8811563601da3582bafa59935db165e433d4e7e527d08c98fd0d4e156a5ab8e3cd7f946f6491396386f8b8901f70eebdb87f91cbb12bd7ced0cfeec4bbac69964057f0eb1ae070b357e2c1e7712c3d6a70f84249", 0xf3, 0x20008850, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @local, 0x3ff}, 0x1c) (async)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
dup(0xffffffffffffffff) (async)
write$6lowpan_enable(r4, &(0x7f0000000000)='0', 0xfffffd2c) (async)
signalfd4(0xffffffffffffffff, &(0x7f00000003c0)={[0x5]}, 0x8, 0x800) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)
dup(r1) (async)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x4e20, 0x4582, @mcast2, 0x6}, 0x1c) (async)
openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000200), 0x4000, 0x0) (async)
openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000280), 0x4000, 0x0) (async)
read$midi(r7, &(0x7f00000002c0)=""/27, 0x1b) (async)
write$6lowpan_enable(r6, &(0x7f0000000240)='1', 0x1) (async)

11:00:22 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:22 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000001c0), 0x4000, 0x0)
write$6lowpan_enable(r3, &(0x7f0000000200)='1', 0x1)
sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0xc810, &(0x7f0000000100)={0xa, 0x4e21, 0x4, @mcast1, 0x20}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
dup(r2)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
accept4$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000140)=0x1c, 0x0)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180))

11:00:22 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000180)={r1}, 0x8)
splice(r2, &(0x7f00000001c0)=0x3f, r1, &(0x7f0000000200)=0xfffffffffffffffb, 0x7ff, 0x3)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000100)={r1}, 0x8)
connect$inet6(r4, &(0x7f0000000140)={0xa, 0x4e22, 0x3ff, @loopback, 0x7}, 0x1c)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r1, 0x8008f511, &(0x7f00000000c0))
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:22 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:23 executing program 2:
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:23 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:23 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:23 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
write$damon_init_regions(0xffffffffffffffff, &(0x7f00000001c0)={{}, {' ', 0x6}, {' ', 0x9}}, 0x3f)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
dup(r2)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r4, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
write$binfmt_misc(r4, &(0x7f00000000c0)={'syz0', "e3d38bae577eff09c7e82829d736376c9c8a29158b4e21eb25f19d82e986e8c02fbe52d77ec6cd3384acb9efe28808004c9dd2267ae1f4169f59060b185f355b7b7edcecd9af6395a05a8579b1207f1b536ee9ff23472ddf43f659b677babc726e9f2e5abea28df879020bec5f879cdb7f2ce212b7613e17bd43fead7a8518abc7326ef16e2bdd0616c2878025ce5c15b60842cfa5518b32d0ee4ef07545980c3fa20f3e828e7ad96ba051d6ad46fbfcbd2c2ba023a12f8c4435f79e54b3143d3cbf0fd95e3e6a38c230db21b64fff"}, 0xd3)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
write$damon_init_regions(0xffffffffffffffff, &(0x7f00000001c0)={{}, {' ', 0x6}, {' ', 0x9}}, 0x3f) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
dup(r0) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async)
dup(r2) (async)
socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async)
openat$cgroup_procs(r4, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) (async)
write$binfmt_misc(r4, &(0x7f00000000c0)={'syz0', "e3d38bae577eff09c7e82829d736376c9c8a29158b4e21eb25f19d82e986e8c02fbe52d77ec6cd3384acb9efe28808004c9dd2267ae1f4169f59060b185f355b7b7edcecd9af6395a05a8579b1207f1b536ee9ff23472ddf43f659b677babc726e9f2e5abea28df879020bec5f879cdb7f2ce212b7613e17bd43fead7a8518abc7326ef16e2bdd0616c2878025ce5c15b60842cfa5518b32d0ee4ef07545980c3fa20f3e828e7ad96ba051d6ad46fbfcbd2c2ba023a12f8c4435f79e54b3143d3cbf0fd95e3e6a38c230db21b64fff"}, 0xd3) (async)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)

11:00:23 executing program 2:
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:23 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
write$damon_init_regions(0xffffffffffffffff, &(0x7f00000001c0)={{}, {' ', 0x6}, {' ', 0x9}}, 0x3f)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
dup(r2)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r4, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
write$binfmt_misc(r4, &(0x7f00000000c0)={'syz0', "e3d38bae577eff09c7e82829d736376c9c8a29158b4e21eb25f19d82e986e8c02fbe52d77ec6cd3384acb9efe28808004c9dd2267ae1f4169f59060b185f355b7b7edcecd9af6395a05a8579b1207f1b536ee9ff23472ddf43f659b677babc726e9f2e5abea28df879020bec5f879cdb7f2ce212b7613e17bd43fead7a8518abc7326ef16e2bdd0616c2878025ce5c15b60842cfa5518b32d0ee4ef07545980c3fa20f3e828e7ad96ba051d6ad46fbfcbd2c2ba023a12f8c4435f79e54b3143d3cbf0fd95e3e6a38c230db21b64fff"}, 0xd3)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:23 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:23 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000180)={r1}, 0x8)
splice(r2, &(0x7f00000001c0)=0x3f, r1, &(0x7f0000000200)=0xfffffffffffffffb, 0x7ff, 0x3)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000100)={r1}, 0x8)
connect$inet6(r4, &(0x7f0000000140)={0xa, 0x4e22, 0x3ff, @loopback, 0x7}, 0x1c)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r1, 0x8008f511, &(0x7f00000000c0))
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
dup(r0) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
bpf$ITER_CREATE(0x21, &(0x7f0000000180)={r1}, 0x8) (async)
splice(r2, &(0x7f00000001c0)=0x3f, r1, &(0x7f0000000200)=0xfffffffffffffffb, 0x7ff, 0x3) (async)
socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
bpf$ITER_CREATE(0x21, &(0x7f0000000100)={r1}, 0x8) (async)
connect$inet6(r4, &(0x7f0000000140)={0xa, 0x4e22, 0x3ff, @loopback, 0x7}, 0x1c) (async)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r1, 0x8008f511, &(0x7f00000000c0)) (async)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)

11:00:24 executing program 2:
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:24 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
write$damon_init_regions(0xffffffffffffffff, &(0x7f00000001c0)={{}, {' ', 0x6}, {' ', 0x9}}, 0x3f)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
dup(r2)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r4, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
write$binfmt_misc(r4, &(0x7f00000000c0)={'syz0', "e3d38bae577eff09c7e82829d736376c9c8a29158b4e21eb25f19d82e986e8c02fbe52d77ec6cd3384acb9efe28808004c9dd2267ae1f4169f59060b185f355b7b7edcecd9af6395a05a8579b1207f1b536ee9ff23472ddf43f659b677babc726e9f2e5abea28df879020bec5f879cdb7f2ce212b7613e17bd43fead7a8518abc7326ef16e2bdd0616c2878025ce5c15b60842cfa5518b32d0ee4ef07545980c3fa20f3e828e7ad96ba051d6ad46fbfcbd2c2ba023a12f8c4435f79e54b3143d3cbf0fd95e3e6a38c230db21b64fff"}, 0xd3)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:24 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
write$damon_init_regions(0xffffffffffffffff, &(0x7f00000001c0)={{}, {' ', 0x6}, {' ', 0x9}}, 0x3f) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
dup(r2)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r4, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) (async)
write$binfmt_misc(r4, &(0x7f00000000c0)={'syz0', "e3d38bae577eff09c7e82829d736376c9c8a29158b4e21eb25f19d82e986e8c02fbe52d77ec6cd3384acb9efe28808004c9dd2267ae1f4169f59060b185f355b7b7edcecd9af6395a05a8579b1207f1b536ee9ff23472ddf43f659b677babc726e9f2e5abea28df879020bec5f879cdb7f2ce212b7613e17bd43fead7a8518abc7326ef16e2bdd0616c2878025ce5c15b60842cfa5518b32d0ee4ef07545980c3fa20f3e828e7ad96ba051d6ad46fbfcbd2c2ba023a12f8c4435f79e54b3143d3cbf0fd95e3e6a38c230db21b64fff"}, 0xd3)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:24 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000180)={r1}, 0x8)
splice(r2, &(0x7f00000001c0)=0x3f, r1, &(0x7f0000000200)=0xfffffffffffffffb, 0x7ff, 0x3) (async)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000100)={r1}, 0x8)
connect$inet6(r4, &(0x7f0000000140)={0xa, 0x4e22, 0x3ff, @loopback, 0x7}, 0x1c) (async)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r1, 0x8008f511, &(0x7f00000000c0))
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:24 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:24 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
write$damon_init_regions(0xffffffffffffffff, &(0x7f00000001c0)={{}, {' ', 0x6}, {' ', 0x9}}, 0x3f)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
dup(r2)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r4, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
write$binfmt_misc(r4, &(0x7f00000000c0)={'syz0', "e3d38bae577eff09c7e82829d736376c9c8a29158b4e21eb25f19d82e986e8c02fbe52d77ec6cd3384acb9efe28808004c9dd2267ae1f4169f59060b185f355b7b7edcecd9af6395a05a8579b1207f1b536ee9ff23472ddf43f659b677babc726e9f2e5abea28df879020bec5f879cdb7f2ce212b7613e17bd43fead7a8518abc7326ef16e2bdd0616c2878025ce5c15b60842cfa5518b32d0ee4ef07545980c3fa20f3e828e7ad96ba051d6ad46fbfcbd2c2ba023a12f8c4435f79e54b3143d3cbf0fd95e3e6a38c230db21b64fff"}, 0xd3)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:24 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:24 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$dma_heap(0xffffffffffffff9c, &(0x7f00000000c0), 0xc0, 0x0)
ioctl$FICLONE(r2, 0x40049409, r1)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:24 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x1d}}, 0x4}, 0x1c)
ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f00000003c0)={0x0, <r3=>0x0})
r4 = getpid()
sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4)
syz_clone3(&(0x7f0000000480)={0x2002000, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), {0x2b}, &(0x7f0000000180)=""/163, 0xa3, &(0x7f0000000240)=""/135, &(0x7f0000000440)=[0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r4], 0x5, {r1}}, 0x58)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:24 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:24 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:24 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
write$damon_init_regions(0xffffffffffffffff, &(0x7f00000001c0)={{}, {' ', 0x6}, {' ', 0x9}}, 0x3f)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
dup(r2)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r4, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
write$binfmt_misc(r4, &(0x7f00000000c0)={'syz0', "e3d38bae577eff09c7e82829d736376c9c8a29158b4e21eb25f19d82e986e8c02fbe52d77ec6cd3384acb9efe28808004c9dd2267ae1f4169f59060b185f355b7b7edcecd9af6395a05a8579b1207f1b536ee9ff23472ddf43f659b677babc726e9f2e5abea28df879020bec5f879cdb7f2ce212b7613e17bd43fead7a8518abc7326ef16e2bdd0616c2878025ce5c15b60842cfa5518b32d0ee4ef07545980c3fa20f3e828e7ad96ba051d6ad46fbfcbd2c2ba023a12f8c4435f79e54b3143d3cbf0fd95e3e6a38c230db21b64fff"}, 0xd3)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:25 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:25 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
write$damon_init_regions(0xffffffffffffffff, &(0x7f00000001c0)={{}, {' ', 0x6}, {' ', 0x9}}, 0x3f)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
dup(r2)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r4, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
write$binfmt_misc(r4, &(0x7f00000000c0)={'syz0', "e3d38bae577eff09c7e82829d736376c9c8a29158b4e21eb25f19d82e986e8c02fbe52d77ec6cd3384acb9efe28808004c9dd2267ae1f4169f59060b185f355b7b7edcecd9af6395a05a8579b1207f1b536ee9ff23472ddf43f659b677babc726e9f2e5abea28df879020bec5f879cdb7f2ce212b7613e17bd43fead7a8518abc7326ef16e2bdd0616c2878025ce5c15b60842cfa5518b32d0ee4ef07545980c3fa20f3e828e7ad96ba051d6ad46fbfcbd2c2ba023a12f8c4435f79e54b3143d3cbf0fd95e3e6a38c230db21b64fff"}, 0xd3)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:25 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x7, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:25 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
write$damon_init_regions(0xffffffffffffffff, &(0x7f00000001c0)={{}, {' ', 0x6}, {' ', 0x9}}, 0x3f)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
dup(r2)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r4, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
write$binfmt_misc(r4, &(0x7f00000000c0)={'syz0', "e3d38bae577eff09c7e82829d736376c9c8a29158b4e21eb25f19d82e986e8c02fbe52d77ec6cd3384acb9efe28808004c9dd2267ae1f4169f59060b185f355b7b7edcecd9af6395a05a8579b1207f1b536ee9ff23472ddf43f659b677babc726e9f2e5abea28df879020bec5f879cdb7f2ce212b7613e17bd43fead7a8518abc7326ef16e2bdd0616c2878025ce5c15b60842cfa5518b32d0ee4ef07545980c3fa20f3e828e7ad96ba051d6ad46fbfcbd2c2ba023a12f8c4435f79e54b3143d3cbf0fd95e3e6a38c230db21b64fff"}, 0xd3)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:25 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:25 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$dma_heap(0xffffffffffffff9c, &(0x7f00000000c0), 0xc0, 0x0)
ioctl$FICLONE(r2, 0x40049409, r1)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
dup(r0) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
openat$dma_heap(0xffffffffffffff9c, &(0x7f00000000c0), 0xc0, 0x0) (async)
ioctl$FICLONE(r2, 0x40049409, r1) (async)
socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)

11:00:26 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x8000000, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:26 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x7, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:26 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x1d}}, 0x4}, 0x1c)
ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f00000003c0)={0x0, <r3=>0x0})
r4 = getpid()
sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4)
syz_clone3(&(0x7f0000000480)={0x2002000, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), {0x2b}, &(0x7f0000000180)=""/163, 0xa3, &(0x7f0000000240)=""/135, &(0x7f0000000440)=[0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r4], 0x5, {r1}}, 0x58)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:26 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x1d}}, 0x4}, 0x1c) (async)
ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f00000003c0)={0x0, <r3=>0x0})
r4 = getpid()
sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) (async)
syz_clone3(&(0x7f0000000480)={0x2002000, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), {0x2b}, &(0x7f0000000180)=""/163, 0xa3, &(0x7f0000000240)=""/135, &(0x7f0000000440)=[0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r4], 0x5, {r1}}, 0x58)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:26 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async, rerun: 64)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (rerun: 64)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async, rerun: 32)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x1d}}, 0x4}, 0x1c) (async, rerun: 32)
ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f00000003c0)={0x0, <r3=>0x0}) (async)
r4 = getpid()
sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) (async, rerun: 32)
syz_clone3(&(0x7f0000000480)={0x2002000, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), {0x2b}, &(0x7f0000000180)=""/163, 0xa3, &(0x7f0000000240)=""/135, &(0x7f0000000440)=[0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r4], 0x5, {r1}}, 0x58) (rerun: 32)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:26 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async, rerun: 64)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async, rerun: 64)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r2 = openat$dma_heap(0xffffffffffffff9c, &(0x7f00000000c0), 0xc0, 0x0)
ioctl$FICLONE(r2, 0x40049409, r1) (async)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async, rerun: 32)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (rerun: 32)

11:00:26 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x7, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:26 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:26 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4)
ptrace$setopts(0x4206, 0x0, 0xb5, 0x8)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
syz_usb_connect$cdc_ecm(0x2, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x8}}, {{0x9, 0x5, 0x3, 0x2, 0x3f7}}}}}]}}]}}, 0x0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2d}}}, 0x1c)
r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
fcntl$getownex(r3, 0x10, &(0x7f00000000c0))
r4 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
dup(r3)
r5 = dup(r4)
write$6lowpan_enable(r5, &(0x7f0000000000)='0', 0xfffffd2c)
socket$inet6(0xa, 0x4, 0x6)
connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e23, 0x401, @private2, 0x8}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:26 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x8000000, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:26 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:26 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

[ 1430.702557][ T3965] usb 5-1: new full-speed USB device number 6 using dummy_hcd
11:00:27 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x8000000, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:27 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

[ 1431.082514][ T3965] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0
[ 1431.262636][ T3965] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[ 1431.308904][ T3965] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1431.373182][ T3965] usb 5-1: Product: syz
[ 1431.382533][ T3965] usb 5-1: Manufacturer: syz
[ 1431.387437][ T3965] usb 5-1: SerialNumber: syz
[ 1431.412528][T20506] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22
[ 1431.433066][ T3965] cdc_ether: probe of 5-1:1.0 failed with error -22
11:00:27 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x7000000, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:27 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x700, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:27 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async, rerun: 32)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (rerun: 32)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async, rerun: 64)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) (rerun: 64)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:27 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:27 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:28 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x700, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

[ 1432.501851][ T4928] usb 5-1: USB disconnect, device number 6
11:00:29 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async, rerun: 32)
sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) (rerun: 32)
ptrace$setopts(0x4206, 0x0, 0xb5, 0x8)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0) (async)
syz_usb_connect$cdc_ecm(0x2, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x8}}, {{0x9, 0x5, 0x3, 0x2, 0x3f7}}}}}]}}]}}, 0x0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2d}}}, 0x1c) (async)
r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) (async)
fcntl$getownex(r3, 0x10, &(0x7f00000000c0)) (async)
r4 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
dup(r3) (async)
r5 = dup(r4)
write$6lowpan_enable(r5, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x4, 0x6) (async)
connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e23, 0x401, @private2, 0x8}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:29 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x700, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:29 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x700, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:29 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, 0x0, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0xe8030000}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:29 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:29 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:29 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4)
ptrace$setopts(0x4206, 0x0, 0xb5, 0x8)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
syz_usb_connect$cdc_ecm(0x2, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x8}}, {{0x9, 0x5, 0x3, 0x2, 0x3f7}}}}}]}}]}}, 0x0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2d}}}, 0x1c)
r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
fcntl$getownex(r3, 0x10, &(0x7f00000000c0))
r4 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
dup(r3)
r5 = dup(r4)
write$6lowpan_enable(r5, &(0x7f0000000000)='0', 0xfffffd2c)
socket$inet6(0xa, 0x4, 0x6)
connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e23, 0x401, @private2, 0x8}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:29 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:29 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x700, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:29 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000000640)="b4fdc551a603000000ee38b25a7ef568e9d0189d09fe5f88f58c8595e8c2c62f8f7819ccb5a9a9971b85396431fa48a02eae889ad434b2eaca05294960aa0141a6a8acd94eb941ff01e9e314fb6f70557f7702cdcf57e0183c0bb07e84d3162c658a3239e2dc39c37c89516b5cada40015b9bcbe1325ad6af9634ead9ba511eba954631f459b288f6c0ee10c", 0x8c, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000012000000220000006000", 0xe, 0x800}, {&(0x7f0000010500)="ffff0f00ff0f00000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x839, 0x1000}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000011e00)="02", 0x1, 0x8400}, {&(0x7f0000012000)="04", 0x1, 0x8c00}, {&(0x7f0000012a00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008", 0x29, 0x9c00}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000004000400000000000800050000000af301000400000000000000000000000100000003", 0x3d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}, {&(0x7f0000013200)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000002", 0x1b, 0x11580}], 0x0, &(0x7f0000013c00), 0x0)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
fchownat(r0, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, r2, 0x0)
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4)
r4 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000012000000220000006000", 0xe, 0x800}, {&(0x7f0000010500)="ffff0f00ff0f00000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x839, 0x1000}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000011e00)="02", 0x1, 0x8400}, {&(0x7f0000012000)="04", 0x1, 0x8c00}, {&(0x7f0000012100)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff05", 0x801, 0x9000}, {&(0x7f0000012a00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008", 0x29, 0x9c00}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000004000400000000000800050000000af301000400000000000000000000000100000003", 0x3d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}, {&(0x7f0000013200)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000002", 0x1b, 0x11580}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0098a448485275ec8c7f1116358a10e97ea4d4099dd865d066e560300ff42111282130731b8cea6dd67178df252f4f54735e24543c5ae434cac4de7ed8301e91e46c576fd6561e90f942d0c16bf68dbcc971081a81c9b91407498e9f207c89eda06950534ac6159736894fec6ca7fa01614f8a7a"], 0x0)
r5 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r6=>0x0}, &(0x7f0000cab000)=0xc)
fchownat(r4, &(0x7f0000000440)='./file0\x00', 0xffffffffffffffff, r2, 0x400)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000140)="2c8b8f61dbda705817d05cc8ec15fa300bb2c9e800b3d02f153b52627b0d2644fb8c80985d84674e57b9839f58b463b4243949e5fa3b762c9c33efb18bfa0f348cedfc0d70ce08546acd3f960325a11301821694157762515f996d51b857d7cd70ed204b7c5ad4b052105200dda7567f4141ba7e4b904c4bb1692082cf8a6cc6b33366d16ddf10b7aa", 0x89}], 0x1, &(0x7f00000004c0)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r2}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xffffffffffffffff, r6}}}], 0x128, 0x4c804}, 0x20008010)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r7 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r8 = dup(r7)
write$6lowpan_enable(r8, &(0x7f0000000000)='0', 0xfffffd2c)
r9 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r9, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r9, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

[ 1433.452427][T23904] usb 5-1: new full-speed USB device number 7 using dummy_hcd
[ 1433.520060][T21593] loop1: detected capacity change from 0 to 512
[ 1433.544144][T21593] EXT4-fs warning (device loop1): ext4_multi_mount_protect:290: Invalid MMP block in superblock
11:00:29 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

[ 1433.605816][T21593] loop1: detected capacity change from 0 to 512
11:00:29 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x700, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

[ 1433.662481][ T4923] usb 6-1: new full-speed USB device number 7 using dummy_hcd
[ 1433.697870][T21593] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback.
[ 1433.710628][T21593] ext4 filesystem being mounted at /root/syzkaller-testdir2668743320/syzkaller.rrPPhT/1825/file0 supports timestamps until 2038 (0x7fffffff)
[ 1433.893127][T23904] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0
[ 1434.072882][ T4923] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0
[ 1434.092420][T23904] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[ 1434.103334][T23904] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1434.116741][T23904] usb 5-1: Product: syz
[ 1434.123665][T23904] usb 5-1: Manufacturer: syz
[ 1434.130994][T23904] usb 5-1: SerialNumber: syz
[ 1434.172695][T21370] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22
[ 1434.193120][T23904] cdc_ether: probe of 5-1:1.0 failed with error -22
[ 1434.239450][ T3656] EXT4-fs (loop1): unmounting filesystem.
[ 1434.273344][ T4923] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[ 1434.282554][ T4923] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1434.290561][ T4923] usb 6-1: Product: syz
[ 1434.295202][ T4923] usb 6-1: Manufacturer: syz
[ 1434.299828][ T4923] usb 6-1: SerialNumber: syz
[ 1434.322627][T21564] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22
[ 1434.343101][ T4923] cdc_ether: probe of 6-1:1.0 failed with error -22
11:00:30 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4)
ptrace$setopts(0x4206, 0x0, 0xb5, 0x8)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
syz_usb_connect$cdc_ecm(0x2, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x8}}, {{0x9, 0x5, 0x3, 0x2, 0x3f7}}}}}]}}]}}, 0x0) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2d}}}, 0x1c) (async)
r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) (async)
fcntl$getownex(r3, 0x10, &(0x7f00000000c0))
r4 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
dup(r3) (async)
r5 = dup(r4)
write$6lowpan_enable(r5, &(0x7f0000000000)='0', 0xfffffd2c) (async, rerun: 64)
socket$inet6(0xa, 0x4, 0x6) (async, rerun: 64)
connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e23, 0x401, @private2, 0x8}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:30 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:30 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:30 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, 0x0, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0xe8030000}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:30 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000000640)="b4fdc551a603000000ee38b25a7ef568e9d0189d09fe5f88f58c8595e8c2c62f8f7819ccb5a9a9971b85396431fa48a02eae889ad434b2eaca05294960aa0141a6a8acd94eb941ff01e9e314fb6f70557f7702cdcf57e0183c0bb07e84d3162c658a3239e2dc39c37c89516b5cada40015b9bcbe1325ad6af9634ead9ba511eba954631f459b288f6c0ee10c", 0x8c, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000012000000220000006000", 0xe, 0x800}, {&(0x7f0000010500)="ffff0f00ff0f00000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x839, 0x1000}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000011e00)="02", 0x1, 0x8400}, {&(0x7f0000012000)="04", 0x1, 0x8c00}, {&(0x7f0000012a00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008", 0x29, 0x9c00}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000004000400000000000800050000000af301000400000000000000000000000100000003", 0x3d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}, {&(0x7f0000013200)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000002", 0x1b, 0x11580}], 0x0, &(0x7f0000013c00), 0x0) (async)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
fchownat(r0, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, r2, 0x0)
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4) (async)
r4 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000012000000220000006000", 0xe, 0x800}, {&(0x7f0000010500)="ffff0f00ff0f00000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x839, 0x1000}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000011e00)="02", 0x1, 0x8400}, {&(0x7f0000012000)="04", 0x1, 0x8c00}, {&(0x7f0000012100)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff05", 0x801, 0x9000}, {&(0x7f0000012a00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008", 0x29, 0x9c00}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000004000400000000000800050000000af301000400000000000000000000000100000003", 0x3d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}, {&(0x7f0000013200)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000002", 0x1b, 0x11580}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0098a448485275ec8c7f1116358a10e97ea4d4099dd865d066e560300ff42111282130731b8cea6dd67178df252f4f54735e24543c5ae434cac4de7ed8301e91e46c576fd6561e90f942d0c16bf68dbcc971081a81c9b91407498e9f207c89eda06950534ac6159736894fec6ca7fa01614f8a7a"], 0x0) (async)
r5 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r6=>0x0}, &(0x7f0000cab000)=0xc)
fchownat(r4, &(0x7f0000000440)='./file0\x00', 0xffffffffffffffff, r2, 0x400) (async)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000140)="2c8b8f61dbda705817d05cc8ec15fa300bb2c9e800b3d02f153b52627b0d2644fb8c80985d84674e57b9839f58b463b4243949e5fa3b762c9c33efb18bfa0f348cedfc0d70ce08546acd3f960325a11301821694157762515f996d51b857d7cd70ed204b7c5ad4b052105200dda7567f4141ba7e4b904c4bb1692082cf8a6cc6b33366d16ddf10b7aa", 0x89}], 0x1, &(0x7f00000004c0)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r2}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xffffffffffffffff, r6}}}], 0x128, 0x4c804}, 0x20008010)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r7 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r8 = dup(r7)
write$6lowpan_enable(r8, &(0x7f0000000000)='0', 0xfffffd2c)
r9 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r9, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r9, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

[ 1434.471308][ T4923] usb 5-1: USB disconnect, device number 7
[ 1434.511164][T21797] loop1: detected capacity change from 0 to 512
11:00:30 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000000640)="b4fdc551a603000000ee38b25a7ef568e9d0189d09fe5f88f58c8595e8c2c62f8f7819ccb5a9a9971b85396431fa48a02eae889ad434b2eaca05294960aa0141a6a8acd94eb941ff01e9e314fb6f70557f7702cdcf57e0183c0bb07e84d3162c658a3239e2dc39c37c89516b5cada40015b9bcbe1325ad6af9634ead9ba511eba954631f459b288f6c0ee10c", 0x8c, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000012000000220000006000", 0xe, 0x800}, {&(0x7f0000010500)="ffff0f00ff0f00000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x839, 0x1000}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000011e00)="02", 0x1, 0x8400}, {&(0x7f0000012000)="04", 0x1, 0x8c00}, {&(0x7f0000012a00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008", 0x29, 0x9c00}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000004000400000000000800050000000af301000400000000000000000000000100000003", 0x3d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}, {&(0x7f0000013200)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000002", 0x1b, 0x11580}], 0x0, &(0x7f0000013c00), 0x0) (async)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
fchownat(r0, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, r2, 0x0) (async)
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4) (async, rerun: 32)
r4 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000012000000220000006000", 0xe, 0x800}, {&(0x7f0000010500)="ffff0f00ff0f00000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x839, 0x1000}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000011e00)="02", 0x1, 0x8400}, {&(0x7f0000012000)="04", 0x1, 0x8c00}, {&(0x7f0000012100)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff05", 0x801, 0x9000}, {&(0x7f0000012a00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008", 0x29, 0x9c00}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000004000400000000000800050000000af301000400000000000000000000000100000003", 0x3d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}, {&(0x7f0000013200)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000002", 0x1b, 0x11580}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0098a448485275ec8c7f1116358a10e97ea4d4099dd865d066e560300ff42111282130731b8cea6dd67178df252f4f54735e24543c5ae434cac4de7ed8301e91e46c576fd6561e90f942d0c16bf68dbcc971081a81c9b91407498e9f207c89eda06950534ac6159736894fec6ca7fa01614f8a7a"], 0x0) (rerun: 32)
r5 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r6=>0x0}, &(0x7f0000cab000)=0xc)
fchownat(r4, &(0x7f0000000440)='./file0\x00', 0xffffffffffffffff, r2, 0x400) (async)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000140)="2c8b8f61dbda705817d05cc8ec15fa300bb2c9e800b3d02f153b52627b0d2644fb8c80985d84674e57b9839f58b463b4243949e5fa3b762c9c33efb18bfa0f348cedfc0d70ce08546acd3f960325a11301821694157762515f996d51b857d7cd70ed204b7c5ad4b052105200dda7567f4141ba7e4b904c4bb1692082cf8a6cc6b33366d16ddf10b7aa", 0x89}], 0x1, &(0x7f00000004c0)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r2}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xffffffffffffffff, r6}}}], 0x128, 0x4c804}, 0x20008010) (async, rerun: 32)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async, rerun: 32)
r7 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r8 = dup(r7)
write$6lowpan_enable(r8, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r9 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r9, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r9, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

[ 1434.721972][T21868] loop1: detected capacity change from 0 to 512
[ 1434.765236][T21868] EXT4-fs warning (device loop1): ext4_multi_mount_protect:290: Invalid MMP block in superblock
[ 1434.831620][T21914] loop1: detected capacity change from 0 to 512
11:00:31 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
dup(r0)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
ptrace$setregs(0xf, 0x0, 0x3, &(0x7f00000000c0)="286b95aca3635c8fd00c42a76a3496442fefb0bbc84ccb58ce7b3f2a5fa4fb35d1351aa781944b62c6aa172425e3373d874fc509d8e56fb68f1792822383262256fef4adf92e729a106de42f07bcd0ca7aa9f533410e49582e4db88c0a321636004837a0a711bac15a2250dd79476e09c50b9741662ebdb9543d29678d070f00b352c353eb9bf335255560fee8062d97926b6a5ed1d4f809efd5c69468eb12abab16bb70d62dbff71c77edd610f12b7f192b8ed802e8c5e59b4ef31e009f5df09b875712f0fadaf13980432cf7c33168d122efb4bb43e97a26fd013fab62fe5fec67917751e2c336")
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:31 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:31 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:31 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000000640)="b4fdc551a603000000ee38b25a7ef568e9d0189d09fe5f88f58c8595e8c2c62f8f7819ccb5a9a9971b85396431fa48a02eae889ad434b2eaca05294960aa0141a6a8acd94eb941ff01e9e314fb6f70557f7702cdcf57e0183c0bb07e84d3162c658a3239e2dc39c37c89516b5cada40015b9bcbe1325ad6af9634ead9ba511eba954631f459b288f6c0ee10c", 0x8c, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000012000000220000006000", 0xe, 0x800}, {&(0x7f0000010500)="ffff0f00ff0f00000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x839, 0x1000}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000011e00)="02", 0x1, 0x8400}, {&(0x7f0000012000)="04", 0x1, 0x8c00}, {&(0x7f0000012a00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008", 0x29, 0x9c00}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000004000400000000000800050000000af301000400000000000000000000000100000003", 0x3d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}, {&(0x7f0000013200)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000002", 0x1b, 0x11580}], 0x0, &(0x7f0000013c00), 0x0)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
fchownat(r0, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, r2, 0x0)
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4)
r4 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000012000000220000006000", 0xe, 0x800}, {&(0x7f0000010500)="ffff0f00ff0f00000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x839, 0x1000}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000011e00)="02", 0x1, 0x8400}, {&(0x7f0000012000)="04", 0x1, 0x8c00}, {&(0x7f0000012100)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff05", 0x801, 0x9000}, {&(0x7f0000012a00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008", 0x29, 0x9c00}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000004000400000000000800050000000af301000400000000000000000000000100000003", 0x3d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}, {&(0x7f0000013200)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000002", 0x1b, 0x11580}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0098a448485275ec8c7f1116358a10e97ea4d4099dd865d066e560300ff42111282130731b8cea6dd67178df252f4f54735e24543c5ae434cac4de7ed8301e91e46c576fd6561e90f942d0c16bf68dbcc971081a81c9b91407498e9f207c89eda06950534ac6159736894fec6ca7fa01614f8a7a"], 0x0)
r5 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r6=>0x0}, &(0x7f0000cab000)=0xc)
fchownat(r4, &(0x7f0000000440)='./file0\x00', 0xffffffffffffffff, r2, 0x400)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000140)="2c8b8f61dbda705817d05cc8ec15fa300bb2c9e800b3d02f153b52627b0d2644fb8c80985d84674e57b9839f58b463b4243949e5fa3b762c9c33efb18bfa0f348cedfc0d70ce08546acd3f960325a11301821694157762515f996d51b857d7cd70ed204b7c5ad4b052105200dda7567f4141ba7e4b904c4bb1692082cf8a6cc6b33366d16ddf10b7aa", 0x89}], 0x1, &(0x7f00000004c0)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r2}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xffffffffffffffff, r6}}}], 0x128, 0x4c804}, 0x20008010)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r7 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r8 = dup(r7)
write$6lowpan_enable(r8, &(0x7f0000000000)='0', 0xfffffd2c)
r9 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r9, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r9, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

[ 1434.904496][T21914] EXT4-fs warning (device loop1): ext4_multi_mount_protect:385: Unable to create kmmpd thread for loop1.
[ 1434.925438][ T3965] usb 6-1: USB disconnect, device number 7
11:00:31 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x800)
writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000100)="8a06c15261f970d7dd38e4aa3b4b85d832a5a0a964bcd8825ccb5f024a6f9ae7e83dda1882255beb41f04e30f73963aad45b88c6a9b8448ea6997e50075d256354752476b3ce9a733888691c6ed51ca1c62c96d6ebf746f1276011aaa43abad462a4ef656f61cbe297812a24903fc9ee2b288169bdf4ce59e467f17a3be2ba73d1d5fea49c6103db327acddb610882d0c0dc4ab18558d0a27d985d3d244fb9550c98fa06d41976b92aa5c096c793e1950a144a50a20cf763ce66aacd0a4b1b9748ffdbc4bef75284c0806605be10be9a6f14eae5f4be8087e489d15566bb3194178ce1639a9b94", 0xe7}, {&(0x7f0000000200)="375e4e4a551d572b4368b3d9428dc3524b8836badb3527ea10a3e56ce411d8b889b96aa7a70760fa13b20738e13d63ff57dcd93a5d049519c6bf616a6b681d650ea3a8b9141f3811f13b7f04a7a89f479e829bc595a3e44d45cddc8d721b1bab3e09f8738dc1e61b99487af125537d87dc85a67e3881130f5a19dce7bf12712a599ebec283d1567498e3478412255bdab9aaafb3fbb6a9d3c489d04967a97b50e78c83cc02d8b8df5ed059c9e4b1fb92dd0b24afbd1226d679b0710c24891863fcd3f54c1d0a0c032b22f0231d580637ae2f50e7e1b26b3ed3dd831bc193ae7897802a55", 0xe4}], 0x2)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
r4 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r5 = dup(r4)
write$6lowpan_enable(r5, &(0x7f0000000000)='0', 0xfffffd2c)
dup(r5)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e21, @local}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

[ 1435.026966][T22026] loop5: detected capacity change from 0 to 512
[ 1435.063206][ T3806] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1435.078753][T22026] EXT4-fs warning (device loop5): ext4_multi_mount_protect:290: Invalid MMP block in superblock
11:00:31 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:31 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:31 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000000640)="b4fdc551a603000000ee38b25a7ef568e9d0189d09fe5f88f58c8595e8c2c62f8f7819ccb5a9a9971b85396431fa48a02eae889ad434b2eaca05294960aa0141a6a8acd94eb941ff01e9e314fb6f70557f7702cdcf57e0183c0bb07e84d3162c658a3239e2dc39c37c89516b5cada40015b9bcbe1325ad6af9634ead9ba511eba954631f459b288f6c0ee10c", 0x8c, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000012000000220000006000", 0xe, 0x800}, {&(0x7f0000010500)="ffff0f00ff0f00000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x839, 0x1000}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000011e00)="02", 0x1, 0x8400}, {&(0x7f0000012000)="04", 0x1, 0x8c00}, {&(0x7f0000012a00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008", 0x29, 0x9c00}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000004000400000000000800050000000af301000400000000000000000000000100000003", 0x3d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}, {&(0x7f0000013200)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000002", 0x1b, 0x11580}], 0x0, &(0x7f0000013c00), 0x0)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
fchownat(r0, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, r2, 0x0)
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4)
r4 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000012000000220000006000", 0xe, 0x800}, {&(0x7f0000010500)="ffff0f00ff0f00000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x839, 0x1000}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000011e00)="02", 0x1, 0x8400}, {&(0x7f0000012000)="04", 0x1, 0x8c00}, {&(0x7f0000012100)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff05", 0x801, 0x9000}, {&(0x7f0000012a00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008", 0x29, 0x9c00}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000004000400000000000800050000000af301000400000000000000000000000100000003", 0x3d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}, {&(0x7f0000013200)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000002", 0x1b, 0x11580}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0098a448485275ec8c7f1116358a10e97ea4d4099dd865d066e560300ff42111282130731b8cea6dd67178df252f4f54735e24543c5ae434cac4de7ed8301e91e46c576fd6561e90f942d0c16bf68dbcc971081a81c9b91407498e9f207c89eda06950534ac6159736894fec6ca7fa01614f8a7a"], 0x0)
r5 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r6=>0x0}, &(0x7f0000cab000)=0xc)
fchownat(r4, &(0x7f0000000440)='./file0\x00', 0xffffffffffffffff, r2, 0x400)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000140)="2c8b8f61dbda705817d05cc8ec15fa300bb2c9e800b3d02f153b52627b0d2644fb8c80985d84674e57b9839f58b463b4243949e5fa3b762c9c33efb18bfa0f348cedfc0d70ce08546acd3f960325a11301821694157762515f996d51b857d7cd70ed204b7c5ad4b052105200dda7567f4141ba7e4b904c4bb1692082cf8a6cc6b33366d16ddf10b7aa", 0x89}], 0x1, &(0x7f00000004c0)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r2}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xffffffffffffffff, r6}}}], 0x128, 0x4c804}, 0x20008010)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r7 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r8 = dup(r7)
write$6lowpan_enable(r8, &(0x7f0000000000)='0', 0xfffffd2c)
r9 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r9, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r9, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:31 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
dup(r0) (async)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
ptrace$setregs(0xf, 0x0, 0x3, &(0x7f00000000c0)="286b95aca3635c8fd00c42a76a3496442fefb0bbc84ccb58ce7b3f2a5fa4fb35d1351aa781944b62c6aa172425e3373d874fc509d8e56fb68f1792822383262256fef4adf92e729a106de42f07bcd0ca7aa9f533410e49582e4db88c0a321636004837a0a711bac15a2250dd79476e09c50b9741662ebdb9543d29678d070f00b352c353eb9bf335255560fee8062d97926b6a5ed1d4f809efd5c69468eb12abab16bb70d62dbff71c77edd610f12b7f192b8ed802e8c5e59b4ef31e009f5df09b875712f0fadaf13980432cf7c33168d122efb4bb43e97a26fd013fab62fe5fec67917751e2c336") (async)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async, rerun: 32)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (rerun: 32)

[ 1435.470866][T22240] loop5: detected capacity change from 0 to 512
[ 1435.485145][T22240] EXT4-fs warning (device loop5): ext4_multi_mount_protect:290: Invalid MMP block in superblock
11:00:31 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
dup(r0)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
ptrace$setregs(0xf, 0x0, 0x3, &(0x7f00000000c0)="286b95aca3635c8fd00c42a76a3496442fefb0bbc84ccb58ce7b3f2a5fa4fb35d1351aa781944b62c6aa172425e3373d874fc509d8e56fb68f1792822383262256fef4adf92e729a106de42f07bcd0ca7aa9f533410e49582e4db88c0a321636004837a0a711bac15a2250dd79476e09c50b9741662ebdb9543d29678d070f00b352c353eb9bf335255560fee8062d97926b6a5ed1d4f809efd5c69468eb12abab16bb70d62dbff71c77edd610f12b7f192b8ed802e8c5e59b4ef31e009f5df09b875712f0fadaf13980432cf7c33168d122efb4bb43e97a26fd013fab62fe5fec67917751e2c336")
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:31 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000000640)="b4fdc551a603000000ee38b25a7ef568e9d0189d09fe5f88f58c8595e8c2c62f8f7819ccb5a9a9971b85396431fa48a02eae889ad434b2eaca05294960aa0141a6a8acd94eb941ff01e9e314fb6f70557f7702cdcf57e0183c0bb07e84d3162c658a3239e2dc39c37c89516b5cada40015b9bcbe1325ad6af9634ead9ba511eba954631f459b288f6c0ee10c", 0x8c, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000012000000220000006000", 0xe, 0x800}, {&(0x7f0000010500)="ffff0f00ff0f00000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x839, 0x1000}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000011e00)="02", 0x1, 0x8400}, {&(0x7f0000012000)="04", 0x1, 0x8c00}, {&(0x7f0000012a00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008", 0x29, 0x9c00}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000004000400000000000800050000000af301000400000000000000000000000100000003", 0x3d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}, {&(0x7f0000013200)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000002", 0x1b, 0x11580}], 0x0, &(0x7f0000013c00), 0x0)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
fchownat(r0, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, r2, 0x0)
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4)
r4 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000012000000220000006000", 0xe, 0x800}, {&(0x7f0000010500)="ffff0f00ff0f00000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x839, 0x1000}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000011e00)="02", 0x1, 0x8400}, {&(0x7f0000012000)="04", 0x1, 0x8c00}, {&(0x7f0000012100)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff05", 0x801, 0x9000}, {&(0x7f0000012a00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008", 0x29, 0x9c00}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000004000400000000000800050000000af301000400000000000000000000000100000003", 0x3d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}, {&(0x7f0000013200)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000002", 0x1b, 0x11580}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0098a448485275ec8c7f1116358a10e97ea4d4099dd865d066e560300ff42111282130731b8cea6dd67178df252f4f54735e24543c5ae434cac4de7ed8301e91e46c576fd6561e90f942d0c16bf68dbcc971081a81c9b91407498e9f207c89eda06950534ac6159736894fec6ca7fa01614f8a7a"], 0x0)
r5 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r6=>0x0}, &(0x7f0000cab000)=0xc)
fchownat(r4, &(0x7f0000000440)='./file0\x00', 0xffffffffffffffff, r2, 0x400)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000140)="2c8b8f61dbda705817d05cc8ec15fa300bb2c9e800b3d02f153b52627b0d2644fb8c80985d84674e57b9839f58b463b4243949e5fa3b762c9c33efb18bfa0f348cedfc0d70ce08546acd3f960325a11301821694157762515f996d51b857d7cd70ed204b7c5ad4b052105200dda7567f4141ba7e4b904c4bb1692082cf8a6cc6b33366d16ddf10b7aa", 0x89}], 0x1, &(0x7f00000004c0)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r2}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xffffffffffffffff, r6}}}], 0x128, 0x4c804}, 0x20008010)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r7 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r8 = dup(r7)
write$6lowpan_enable(r8, &(0x7f0000000000)='0', 0xfffffd2c)
r9 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r9, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r9, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

[ 1435.601529][T22240] loop5: detected capacity change from 0 to 512
11:00:31 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

[ 1435.692378][T22349] loop2: detected capacity change from 0 to 512
[ 1435.749493][T22240] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback.
[ 1435.777492][T22349] EXT4-fs warning (device loop2): ext4_multi_mount_protect:290: Invalid MMP block in superblock
[ 1435.781924][T22240] ext4 filesystem being mounted at /root/syzkaller-testdir3203310821/syzkaller.Nd1iXP/2769/file0 supports timestamps until 2038 (0x7fffffff)
11:00:32 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000000640)="b4fdc551a603000000ee38b25a7ef568e9d0189d09fe5f88f58c8595e8c2c62f8f7819ccb5a9a9971b85396431fa48a02eae889ad434b2eaca05294960aa0141a6a8acd94eb941ff01e9e314fb6f70557f7702cdcf57e0183c0bb07e84d3162c658a3239e2dc39c37c89516b5cada40015b9bcbe1325ad6af9634ead9ba511eba954631f459b288f6c0ee10c", 0x8c, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000012000000220000006000", 0xe, 0x800}, {&(0x7f0000010500)="ffff0f00ff0f00000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x839, 0x1000}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000011e00)="02", 0x1, 0x8400}, {&(0x7f0000012000)="04", 0x1, 0x8c00}, {&(0x7f0000012a00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008", 0x29, 0x9c00}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000004000400000000000800050000000af301000400000000000000000000000100000003", 0x3d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}, {&(0x7f0000013200)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000002", 0x1b, 0x11580}], 0x0, &(0x7f0000013c00), 0x0)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
fchownat(r0, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, r2, 0x0)
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4)
r4 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000012000000220000006000", 0xe, 0x800}, {&(0x7f0000010500)="ffff0f00ff0f00000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x839, 0x1000}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000011e00)="02", 0x1, 0x8400}, {&(0x7f0000012000)="04", 0x1, 0x8c00}, {&(0x7f0000012100)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff05", 0x801, 0x9000}, {&(0x7f0000012a00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008", 0x29, 0x9c00}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000004000400000000000800050000000af301000400000000000000000000000100000003", 0x3d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}, {&(0x7f0000013200)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000002", 0x1b, 0x11580}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0098a448485275ec8c7f1116358a10e97ea4d4099dd865d066e560300ff42111282130731b8cea6dd67178df252f4f54735e24543c5ae434cac4de7ed8301e91e46c576fd6561e90f942d0c16bf68dbcc971081a81c9b91407498e9f207c89eda06950534ac6159736894fec6ca7fa01614f8a7a"], 0x0)
r5 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r6=>0x0}, &(0x7f0000cab000)=0xc)
fchownat(r4, &(0x7f0000000440)='./file0\x00', 0xffffffffffffffff, r2, 0x400)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000140)="2c8b8f61dbda705817d05cc8ec15fa300bb2c9e800b3d02f153b52627b0d2644fb8c80985d84674e57b9839f58b463b4243949e5fa3b762c9c33efb18bfa0f348cedfc0d70ce08546acd3f960325a11301821694157762515f996d51b857d7cd70ed204b7c5ad4b052105200dda7567f4141ba7e4b904c4bb1692082cf8a6cc6b33366d16ddf10b7aa", 0x89}], 0x1, &(0x7f00000004c0)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r2}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xffffffffffffffff, r6}}}], 0x128, 0x4c804}, 0x20008010)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r7 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r8 = dup(r7)
write$6lowpan_enable(r8, &(0x7f0000000000)='0', 0xfffffd2c)
r9 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r9, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r9, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

[ 1435.955996][ T3658] EXT4-fs (loop5): unmounting filesystem.
11:00:32 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000000640)="b4fdc551a603000000ee38b25a7ef568e9d0189d09fe5f88f58c8595e8c2c62f8f7819ccb5a9a9971b85396431fa48a02eae889ad434b2eaca05294960aa0141a6a8acd94eb941ff01e9e314fb6f70557f7702cdcf57e0183c0bb07e84d3162c658a3239e2dc39c37c89516b5cada40015b9bcbe1325ad6af9634ead9ba511eba954631f459b288f6c0ee10c", 0x8c, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000012000000220000006000", 0xe, 0x800}, {&(0x7f0000010500)="ffff0f00ff0f00000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x839, 0x1000}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000011e00)="02", 0x1, 0x8400}, {&(0x7f0000012000)="04", 0x1, 0x8c00}, {&(0x7f0000012a00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008", 0x29, 0x9c00}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000004000400000000000800050000000af301000400000000000000000000000100000003", 0x3d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}, {&(0x7f0000013200)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000002", 0x1b, 0x11580}], 0x0, &(0x7f0000013c00), 0x0)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
fchownat(r0, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, r2, 0x0)
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4)
r4 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000012000000220000006000", 0xe, 0x800}, {&(0x7f0000010500)="ffff0f00ff0f00000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x839, 0x1000}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000011e00)="02", 0x1, 0x8400}, {&(0x7f0000012000)="04", 0x1, 0x8c00}, {&(0x7f0000012100)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff05", 0x801, 0x9000}, {&(0x7f0000012a00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008", 0x29, 0x9c00}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000004000400000000000800050000000af301000400000000000000000000000100000003", 0x3d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}, {&(0x7f0000013200)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000002", 0x1b, 0x11580}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0098a448485275ec8c7f1116358a10e97ea4d4099dd865d066e560300ff42111282130731b8cea6dd67178df252f4f54735e24543c5ae434cac4de7ed8301e91e46c576fd6561e90f942d0c16bf68dbcc971081a81c9b91407498e9f207c89eda06950534ac6159736894fec6ca7fa01614f8a7a"], 0x0)
r5 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r6=>0x0}, &(0x7f0000cab000)=0xc)
fchownat(r4, &(0x7f0000000440)='./file0\x00', 0xffffffffffffffff, r2, 0x400)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000140)="2c8b8f61dbda705817d05cc8ec15fa300bb2c9e800b3d02f153b52627b0d2644fb8c80985d84674e57b9839f58b463b4243949e5fa3b762c9c33efb18bfa0f348cedfc0d70ce08546acd3f960325a11301821694157762515f996d51b857d7cd70ed204b7c5ad4b052105200dda7567f4141ba7e4b904c4bb1692082cf8a6cc6b33366d16ddf10b7aa", 0x89}], 0x1, &(0x7f00000004c0)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r2}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xffffffffffffffff, r6}}}], 0x128, 0x4c804}, 0x20008010)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r7 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r8 = dup(r7)
write$6lowpan_enable(r8, &(0x7f0000000000)='0', 0xfffffd2c)
r9 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r9, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r9, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:32 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x800)
writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000100)="8a06c15261f970d7dd38e4aa3b4b85d832a5a0a964bcd8825ccb5f024a6f9ae7e83dda1882255beb41f04e30f73963aad45b88c6a9b8448ea6997e50075d256354752476b3ce9a733888691c6ed51ca1c62c96d6ebf746f1276011aaa43abad462a4ef656f61cbe297812a24903fc9ee2b288169bdf4ce59e467f17a3be2ba73d1d5fea49c6103db327acddb610882d0c0dc4ab18558d0a27d985d3d244fb9550c98fa06d41976b92aa5c096c793e1950a144a50a20cf763ce66aacd0a4b1b9748ffdbc4bef75284c0806605be10be9a6f14eae5f4be8087e489d15566bb3194178ce1639a9b94", 0xe7}, {&(0x7f0000000200)="375e4e4a551d572b4368b3d9428dc3524b8836badb3527ea10a3e56ce411d8b889b96aa7a70760fa13b20738e13d63ff57dcd93a5d049519c6bf616a6b681d650ea3a8b9141f3811f13b7f04a7a89f479e829bc595a3e44d45cddc8d721b1bab3e09f8738dc1e61b99487af125537d87dc85a67e3881130f5a19dce7bf12712a599ebec283d1567498e3478412255bdab9aaafb3fbb6a9d3c489d04967a97b50e78c83cc02d8b8df5ed059c9e4b1fb92dd0b24afbd1226d679b0710c24891863fcd3f54c1d0a0c032b22f0231d580637ae2f50e7e1b26b3ed3dd831bc193ae7897802a55", 0xe4}], 0x2)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
r4 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r5 = dup(r4)
write$6lowpan_enable(r5, &(0x7f0000000000)='0', 0xfffffd2c) (async)
dup(r5) (async, rerun: 64)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e21, @local}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (rerun: 64)

[ 1436.088067][T22557] loop5: detected capacity change from 0 to 512
11:00:32 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

[ 1436.147084][T22557] EXT4-fs warning (device loop5): ext4_multi_mount_protect:290: Invalid MMP block in superblock
[ 1436.158326][T22559] loop2: detected capacity change from 0 to 512
[ 1436.195177][T22559] EXT4-fs warning (device loop2): ext4_multi_mount_protect:290: Invalid MMP block in superblock
11:00:32 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x800)
writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000100)="8a06c15261f970d7dd38e4aa3b4b85d832a5a0a964bcd8825ccb5f024a6f9ae7e83dda1882255beb41f04e30f73963aad45b88c6a9b8448ea6997e50075d256354752476b3ce9a733888691c6ed51ca1c62c96d6ebf746f1276011aaa43abad462a4ef656f61cbe297812a24903fc9ee2b288169bdf4ce59e467f17a3be2ba73d1d5fea49c6103db327acddb610882d0c0dc4ab18558d0a27d985d3d244fb9550c98fa06d41976b92aa5c096c793e1950a144a50a20cf763ce66aacd0a4b1b9748ffdbc4bef75284c0806605be10be9a6f14eae5f4be8087e489d15566bb3194178ce1639a9b94", 0xe7}, {&(0x7f0000000200)="375e4e4a551d572b4368b3d9428dc3524b8836badb3527ea10a3e56ce411d8b889b96aa7a70760fa13b20738e13d63ff57dcd93a5d049519c6bf616a6b681d650ea3a8b9141f3811f13b7f04a7a89f479e829bc595a3e44d45cddc8d721b1bab3e09f8738dc1e61b99487af125537d87dc85a67e3881130f5a19dce7bf12712a599ebec283d1567498e3478412255bdab9aaafb3fbb6a9d3c489d04967a97b50e78c83cc02d8b8df5ed059c9e4b1fb92dd0b24afbd1226d679b0710c24891863fcd3f54c1d0a0c032b22f0231d580637ae2f50e7e1b26b3ed3dd831bc193ae7897802a55", 0xe4}], 0x2)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
r4 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r5 = dup(r4)
write$6lowpan_enable(r5, &(0x7f0000000000)='0', 0xfffffd2c)
dup(r5)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e21, @local}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:32 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4)
ptrace$setopts(0x4206, 0x0, 0xb5, 0x8)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
syz_usb_connect$cdc_ecm(0x2, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x8}}, {{0x9, 0x5, 0x3, 0x2, 0x3f7}}}}}]}}]}}, 0x0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2d}}}, 0x1c)
r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
fcntl$getownex(r3, 0x10, &(0x7f00000000c0))
r4 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
dup(r3)
r5 = dup(r4)
write$6lowpan_enable(r5, &(0x7f0000000000)='0', 0xfffffd2c)
socket$inet6(0xa, 0x4, 0x6)
connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e23, 0x401, @private2, 0x8}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:32 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
dup(r0) (async)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
ptrace$setregs(0xf, 0x0, 0x3, &(0x7f00000000c0)="286b95aca3635c8fd00c42a76a3496442fefb0bbc84ccb58ce7b3f2a5fa4fb35d1351aa781944b62c6aa172425e3373d874fc509d8e56fb68f1792822383262256fef4adf92e729a106de42f07bcd0ca7aa9f533410e49582e4db88c0a321636004837a0a711bac15a2250dd79476e09c50b9741662ebdb9543d29678d070f00b352c353eb9bf335255560fee8062d97926b6a5ed1d4f809efd5c69468eb12abab16bb70d62dbff71c77edd610f12b7f192b8ed802e8c5e59b4ef31e009f5df09b875712f0fadaf13980432cf7c33168d122efb4bb43e97a26fd013fab62fe5fec67917751e2c336") (async)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:32 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x800)
writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000100)="8a06c15261f970d7dd38e4aa3b4b85d832a5a0a964bcd8825ccb5f024a6f9ae7e83dda1882255beb41f04e30f73963aad45b88c6a9b8448ea6997e50075d256354752476b3ce9a733888691c6ed51ca1c62c96d6ebf746f1276011aaa43abad462a4ef656f61cbe297812a24903fc9ee2b288169bdf4ce59e467f17a3be2ba73d1d5fea49c6103db327acddb610882d0c0dc4ab18558d0a27d985d3d244fb9550c98fa06d41976b92aa5c096c793e1950a144a50a20cf763ce66aacd0a4b1b9748ffdbc4bef75284c0806605be10be9a6f14eae5f4be8087e489d15566bb3194178ce1639a9b94", 0xe7}, {&(0x7f0000000200)="375e4e4a551d572b4368b3d9428dc3524b8836badb3527ea10a3e56ce411d8b889b96aa7a70760fa13b20738e13d63ff57dcd93a5d049519c6bf616a6b681d650ea3a8b9141f3811f13b7f04a7a89f479e829bc595a3e44d45cddc8d721b1bab3e09f8738dc1e61b99487af125537d87dc85a67e3881130f5a19dce7bf12712a599ebec283d1567498e3478412255bdab9aaafb3fbb6a9d3c489d04967a97b50e78c83cc02d8b8df5ed059c9e4b1fb92dd0b24afbd1226d679b0710c24891863fcd3f54c1d0a0c032b22f0231d580637ae2f50e7e1b26b3ed3dd831bc193ae7897802a55", 0xe4}], 0x2)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
r4 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r5 = dup(r4)
write$6lowpan_enable(r5, &(0x7f0000000000)='0', 0xfffffd2c)
dup(r5)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e21, @local}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
dup(r0) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
pipe2(&(0x7f00000000c0), 0x800) (async)
writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000100)="8a06c15261f970d7dd38e4aa3b4b85d832a5a0a964bcd8825ccb5f024a6f9ae7e83dda1882255beb41f04e30f73963aad45b88c6a9b8448ea6997e50075d256354752476b3ce9a733888691c6ed51ca1c62c96d6ebf746f1276011aaa43abad462a4ef656f61cbe297812a24903fc9ee2b288169bdf4ce59e467f17a3be2ba73d1d5fea49c6103db327acddb610882d0c0dc4ab18558d0a27d985d3d244fb9550c98fa06d41976b92aa5c096c793e1950a144a50a20cf763ce66aacd0a4b1b9748ffdbc4bef75284c0806605be10be9a6f14eae5f4be8087e489d15566bb3194178ce1639a9b94", 0xe7}, {&(0x7f0000000200)="375e4e4a551d572b4368b3d9428dc3524b8836badb3527ea10a3e56ce411d8b889b96aa7a70760fa13b20738e13d63ff57dcd93a5d049519c6bf616a6b681d650ea3a8b9141f3811f13b7f04a7a89f479e829bc595a3e44d45cddc8d721b1bab3e09f8738dc1e61b99487af125537d87dc85a67e3881130f5a19dce7bf12712a599ebec283d1567498e3478412255bdab9aaafb3fbb6a9d3c489d04967a97b50e78c83cc02d8b8df5ed059c9e4b1fb92dd0b24afbd1226d679b0710c24891863fcd3f54c1d0a0c032b22f0231d580637ae2f50e7e1b26b3ed3dd831bc193ae7897802a55", 0xe4}], 0x2) (async)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
dup(r4) (async)
write$6lowpan_enable(r5, &(0x7f0000000000)='0', 0xfffffd2c) (async)
dup(r5) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e21, @local}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)

11:00:32 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000000640)="b4fdc551a603000000ee38b25a7ef568e9d0189d09fe5f88f58c8595e8c2c62f8f7819ccb5a9a9971b85396431fa48a02eae889ad434b2eaca05294960aa0141a6a8acd94eb941ff01e9e314fb6f70557f7702cdcf57e0183c0bb07e84d3162c658a3239e2dc39c37c89516b5cada40015b9bcbe1325ad6af9634ead9ba511eba954631f459b288f6c0ee10c", 0x8c, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000012000000220000006000", 0xe, 0x800}, {&(0x7f0000010500)="ffff0f00ff0f00000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x839, 0x1000}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000011e00)="02", 0x1, 0x8400}, {&(0x7f0000012000)="04", 0x1, 0x8c00}, {&(0x7f0000012a00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008", 0x29, 0x9c00}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000004000400000000000800050000000af301000400000000000000000000000100000003", 0x3d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}, {&(0x7f0000013200)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000002", 0x1b, 0x11580}], 0x0, &(0x7f0000013c00), 0x0)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
fchownat(r0, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, r2, 0x0)
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4)
r4 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000012000000220000006000", 0xe, 0x800}, {&(0x7f0000010500)="ffff0f00ff0f00000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x839, 0x1000}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000011e00)="02", 0x1, 0x8400}, {&(0x7f0000012000)="04", 0x1, 0x8c00}, {&(0x7f0000012100)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff05", 0x801, 0x9000}, {&(0x7f0000012a00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008", 0x29, 0x9c00}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000004000400000000000800050000000af301000400000000000000000000000100000003", 0x3d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}, {&(0x7f0000013200)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000002", 0x1b, 0x11580}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0098a448485275ec8c7f1116358a10e97ea4d4099dd865d066e560300ff42111282130731b8cea6dd67178df252f4f54735e24543c5ae434cac4de7ed8301e91e46c576fd6561e90f942d0c16bf68dbcc971081a81c9b91407498e9f207c89eda06950534ac6159736894fec6ca7fa01614f8a7a"], 0x0)
r5 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r6=>0x0}, &(0x7f0000cab000)=0xc)
fchownat(r4, &(0x7f0000000440)='./file0\x00', 0xffffffffffffffff, r2, 0x400)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000140)="2c8b8f61dbda705817d05cc8ec15fa300bb2c9e800b3d02f153b52627b0d2644fb8c80985d84674e57b9839f58b463b4243949e5fa3b762c9c33efb18bfa0f348cedfc0d70ce08546acd3f960325a11301821694157762515f996d51b857d7cd70ed204b7c5ad4b052105200dda7567f4141ba7e4b904c4bb1692082cf8a6cc6b33366d16ddf10b7aa", 0x89}], 0x1, &(0x7f00000004c0)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r2}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xffffffffffffffff, r6}}}], 0x128, 0x4c804}, 0x20008010)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r7 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r8 = dup(r7)
write$6lowpan_enable(r8, &(0x7f0000000000)='0', 0xfffffd2c)
r9 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r9, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r9, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

[ 1436.544467][T22780] loop2: detected capacity change from 0 to 512
[ 1436.608621][T22780] EXT4-fs warning (device loop2): ext4_multi_mount_protect:290: Invalid MMP block in superblock
11:00:32 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:32 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
r3 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
dup(r3)
write$binfmt_misc(r3, &(0x7f00000000c0)={'syz1', "3d3660d1d4054604be714432240a9f38c0ed5ce37475ee4f3081edf245972db4e2907d4f7a882ab86ae3207cbb38d5fe15787fbfec05d28d942e66c95fe970f42a7d33a295d8ae801af4550133e500465928001b"}, 0x58)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

[ 1436.702459][ T4923] usb 6-1: new full-speed USB device number 8 using dummy_hcd
[ 1436.711803][ T3806] I/O error, dev loop2, sector 24 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
11:00:33 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4)
ptrace$setopts(0x4206, 0x0, 0xb5, 0x8)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
syz_usb_connect$cdc_ecm(0x2, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x8}}, {{0x9, 0x5, 0x3, 0x2, 0x3f7}}}}}]}}]}}, 0x0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2d}}}, 0x1c)
r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
fcntl$getownex(r3, 0x10, &(0x7f00000000c0))
r4 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
dup(r3)
r5 = dup(r4)
write$6lowpan_enable(r5, &(0x7f0000000000)='0', 0xfffffd2c)
socket$inet6(0xa, 0x4, 0x6)
connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e23, 0x401, @private2, 0x8}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:33 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x480, 0x0)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x6, @private0, 0xfff}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:33 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

[ 1437.132349][ T4923] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0
[ 1437.162558][T23904] usb 3-1: new full-speed USB device number 2 using dummy_hcd
11:00:33 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

[ 1437.363560][ T4923] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[ 1437.417542][ T4923] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1437.442629][ T4923] usb 6-1: Product: syz
[ 1437.450271][ T4923] usb 6-1: Manufacturer: syz
[ 1437.456821][ T4923] usb 6-1: SerialNumber: syz
11:00:33 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

[ 1437.493046][T22675] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22
[ 1437.524235][ T4923] cdc_ether: probe of 6-1:1.0 failed with error -22
[ 1437.592664][T23904] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0
[ 1437.853518][T23904] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[ 1437.891994][T23904] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1437.923769][T23904] usb 3-1: Product: syz
[ 1437.938519][T23904] usb 3-1: Manufacturer: syz
[ 1437.947939][T23904] usb 3-1: SerialNumber: syz
11:00:34 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
r3 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
dup(r3)
write$binfmt_misc(r3, &(0x7f00000000c0)={'syz1', "3d3660d1d4054604be714432240a9f38c0ed5ce37475ee4f3081edf245972db4e2907d4f7a882ab86ae3207cbb38d5fe15787fbfec05d28d942e66c95fe970f42a7d33a295d8ae801af4550133e500465928001b"}, 0x58)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:34 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4)
ptrace$setopts(0x4206, 0x0, 0xb5, 0x8)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
syz_usb_connect$cdc_ecm(0x2, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x8}}, {{0x9, 0x5, 0x3, 0x2, 0x3f7}}}}}]}}]}}, 0x0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2d}}}, 0x1c)
r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
fcntl$getownex(r3, 0x10, &(0x7f00000000c0))
r4 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
dup(r3)
r5 = dup(r4)
write$6lowpan_enable(r5, &(0x7f0000000000)='0', 0xfffffd2c)
socket$inet6(0xa, 0x4, 0x6)
connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e23, 0x401, @private2, 0x8}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:34 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
r3 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
dup(r3)
write$binfmt_misc(r3, &(0x7f00000000c0)={'syz1', "3d3660d1d4054604be714432240a9f38c0ed5ce37475ee4f3081edf245972db4e2907d4f7a882ab86ae3207cbb38d5fe15787fbfec05d28d942e66c95fe970f42a7d33a295d8ae801af4550133e500465928001b"}, 0x58)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
dup(r0) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
dup(r3) (async)
write$binfmt_misc(r3, &(0x7f00000000c0)={'syz1', "3d3660d1d4054604be714432240a9f38c0ed5ce37475ee4f3081edf245972db4e2907d4f7a882ab86ae3207cbb38d5fe15787fbfec05d28d942e66c95fe970f42a7d33a295d8ae801af4550133e500465928001b"}, 0x58) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)

11:00:34 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x480, 0x0)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x6, @private0, 0xfff}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
dup(r0) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x480, 0x0) (async)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x6, @private0, 0xfff}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async)

11:00:34 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
dup(r0)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

[ 1437.984081][T22893] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22
[ 1437.998891][ T5034] usb 6-1: USB disconnect, device number 8
[ 1438.023329][T23904] cdc_ether: probe of 3-1:1.0 failed with error -22
11:00:34 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x480, 0x0)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x6, @private0, 0xfff}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:34 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
dup(r0)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

[ 1438.462520][ T5034] usb 6-1: new full-speed USB device number 9 using dummy_hcd
11:00:34 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4)
ptrace$setopts(0x4206, 0x0, 0xb5, 0x8)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
syz_usb_connect$cdc_ecm(0x2, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x8}}, {{0x9, 0x5, 0x3, 0x2, 0x3f7}}}}}]}}]}}, 0x0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2d}}}, 0x1c)
r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
fcntl$getownex(r3, 0x10, &(0x7f00000000c0))
r4 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
dup(r3)
r5 = dup(r4)
write$6lowpan_enable(r5, &(0x7f0000000000)='0', 0xfffffd2c)
socket$inet6(0xa, 0x4, 0x6)
connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e23, 0x401, @private2, 0x8}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:34 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
r3 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
dup(r3)
write$binfmt_misc(r3, &(0x7f00000000c0)={'syz1', "3d3660d1d4054604be714432240a9f38c0ed5ce37475ee4f3081edf245972db4e2907d4f7a882ab86ae3207cbb38d5fe15787fbfec05d28d942e66c95fe970f42a7d33a295d8ae801af4550133e500465928001b"}, 0x58) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

[ 1438.619228][T23181] usb 3-1: USB disconnect, device number 2
11:00:35 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
dup(r0)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:35 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = dup3(r1, r1, 0x0)
ioctl$SECCOMP_IOCTL_NOTIF_SEND(r2, 0xc0182101, &(0x7f00000001c0)={0x0, 0x97b, 0x5})
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4)
sched_setscheduler(r3, 0x6, &(0x7f00000000c0)=0x9)
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r5 = socket$igmp6(0xa, 0x3, 0x2)
bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @mcast2}, 0x1c)
ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000240)={0x1, 0x1, 0x1000, 0x0, &(0x7f0000000100)="1fe13dab5260131a095c3f10bab88d43091faf01304228b42f2d", 0x58, 0x0, &(0x7f0000000140)="63a90071126ac116c840673244d589f7d1cab4a5e7ee46f941bc9420e67cf5be0285f56a87ec71634f62537d7e1ebc366c4a41df12cfa0f426f243297bb3ee0fb55eda879d9363d491fe146615bdd77f5610e1907126776c"})
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

[ 1438.842557][ T5034] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0
11:00:35 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

[ 1439.082631][ T5034] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[ 1439.112761][ T5034] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1439.120942][ T5034] usb 6-1: Product: syz
[ 1439.143367][ T5034] usb 6-1: Manufacturer: syz
[ 1439.167188][ T5034] usb 6-1: SerialNumber: syz
[ 1439.182353][T23181] usb 3-1: new full-speed USB device number 3 using dummy_hcd
11:00:35 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
dup(r0)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

[ 1439.232716][T23016] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22
[ 1439.253250][ T5034] cdc_ether: probe of 6-1:1.0 failed with error -22
[ 1439.552379][T23181] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0
11:00:35 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4)
ptrace$setopts(0x4206, 0x0, 0xb5, 0x8)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
syz_usb_connect$cdc_ecm(0x2, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x8}}, {{0x9, 0x5, 0x3, 0x2, 0x3f7}}}}}]}}]}}, 0x0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2d}}}, 0x1c)
r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
fcntl$getownex(r3, 0x10, &(0x7f00000000c0))
r4 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
dup(r3)
r5 = dup(r4)
write$6lowpan_enable(r5, &(0x7f0000000000)='0', 0xfffffd2c)
socket$inet6(0xa, 0x4, 0x6)
connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e23, 0x401, @private2, 0x8}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:35 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
read$FUSE(0xffffffffffffffff, &(0x7f00000000c0)={0x2020}, 0x2020)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = socket(0x10, 0x803, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r5)
getsockname$packet(r5, &(0x7f0000000380)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000500)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_qfg={0x8}]}, 0x2c}}, 0x0)
sendmsg$nl_route_sched(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=@delchain={0x34, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0x0, 0xffff}}, [@filter_kind_options=@f_rsvp6={{0xa}, {0x4}}]}, 0x34}}, 0x0)
sendmsg$nl_route_sched(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000900)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000021c0)={&(0x7f0000002100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000002180)={&(0x7f0000002140)=@ipv4_getnexthop={0x24, 0x6a, 0x800, 0x70bd2c, 0x25dfdbfb, {}, [@NHA_GROUPS={0x4}, @NHA_OIF={0x8, 0x5, r6}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040}, 0x20000080)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)

11:00:35 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:35 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:35 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r2 = dup3(r1, r1, 0x0)
ioctl$SECCOMP_IOCTL_NOTIF_SEND(r2, 0xc0182101, &(0x7f00000001c0)={0x0, 0x97b, 0x5}) (async)
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4)
sched_setscheduler(r3, 0x6, &(0x7f00000000c0)=0x9) (async)
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
r5 = socket$igmp6(0xa, 0x3, 0x2)
bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @mcast2}, 0x1c) (async)
ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000240)={0x1, 0x1, 0x1000, 0x0, &(0x7f0000000100)="1fe13dab5260131a095c3f10bab88d43091faf01304228b42f2d", 0x58, 0x0, &(0x7f0000000140)="63a90071126ac116c840673244d589f7d1cab4a5e7ee46f941bc9420e67cf5be0285f56a87ec71634f62537d7e1ebc366c4a41df12cfa0f426f243297bb3ee0fb55eda879d9363d491fe146615bdd77f5610e1907126776c"})
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

[ 1439.639829][ T4923] usb 6-1: USB disconnect, device number 9
11:00:36 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r2 = dup3(r1, r1, 0x0)
ioctl$SECCOMP_IOCTL_NOTIF_SEND(r2, 0xc0182101, &(0x7f00000001c0)={0x0, 0x97b, 0x5})
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4) (async, rerun: 64)
sched_setscheduler(r3, 0x6, &(0x7f00000000c0)=0x9) (async, rerun: 64)
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) (async, rerun: 32)
r5 = socket$igmp6(0xa, 0x3, 0x2) (rerun: 32)
bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @mcast2}, 0x1c)
ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000240)={0x1, 0x1, 0x1000, 0x0, &(0x7f0000000100)="1fe13dab5260131a095c3f10bab88d43091faf01304228b42f2d", 0x58, 0x0, &(0x7f0000000140)="63a90071126ac116c840673244d589f7d1cab4a5e7ee46f941bc9420e67cf5be0285f56a87ec71634f62537d7e1ebc366c4a41df12cfa0f426f243297bb3ee0fb55eda879d9363d491fe146615bdd77f5610e1907126776c"}) (async)
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

[ 1439.731275][T23278] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1439.752492][T23181] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[ 1439.766580][T23181] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1439.793222][T23181] usb 3-1: Product: syz
[ 1439.797546][T23181] usb 3-1: Manufacturer: syz
[ 1439.802315][T23181] usb 3-1: SerialNumber: syz
[ 1439.822781][T23149] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22
[ 1439.842903][T23181] cdc_ether: probe of 3-1:1.0 failed with error -22
[ 1440.132375][ T4923] usb 6-1: new full-speed USB device number 10 using dummy_hcd
11:00:36 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4)
ptrace$setopts(0x4206, 0x0, 0xb5, 0x8)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
syz_usb_connect$cdc_ecm(0x2, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x8}}, {{0x9, 0x5, 0x3, 0x2, 0x3f7}}}}}]}}]}}, 0x0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2d}}}, 0x1c)
r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
fcntl$getownex(r3, 0x10, &(0x7f00000000c0))
r4 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
dup(r3)
r5 = dup(r4)
write$6lowpan_enable(r5, &(0x7f0000000000)='0', 0xfffffd2c)
socket$inet6(0xa, 0x4, 0x6)
connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e23, 0x401, @private2, 0x8}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:36 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @private}}, 0x100000, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x80008d}, 0x9c)
close(r2)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}, 0x80000000}}, 0x1, 0x81, 0x8, 0x1c, 0x5a, 0x8, 0x1}, 0x9c)

11:00:36 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:36 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = dup3(r1, r1, 0x0)
ioctl$SECCOMP_IOCTL_NOTIF_SEND(r2, 0xc0182101, &(0x7f00000001c0)={0x0, 0x97b, 0x5})
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4)
sched_setscheduler(r3, 0x6, &(0x7f00000000c0)=0x9)
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r5 = socket$igmp6(0xa, 0x3, 0x2)
bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @mcast2}, 0x1c)
ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000240)={0x1, 0x1, 0x1000, 0x0, &(0x7f0000000100)="1fe13dab5260131a095c3f10bab88d43091faf01304228b42f2d", 0x58, 0x0, &(0x7f0000000140)="63a90071126ac116c840673244d589f7d1cab4a5e7ee46f941bc9420e67cf5be0285f56a87ec71634f62537d7e1ebc366c4a41df12cfa0f426f243297bb3ee0fb55eda879d9363d491fe146615bdd77f5610e1907126776c"})
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

[ 1440.241182][T21572] usb 3-1: USB disconnect, device number 3
11:00:36 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
read$FUSE(0xffffffffffffffff, &(0x7f00000000c0)={0x2020}, 0x2020) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async, rerun: 32)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) (rerun: 32)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) (async, rerun: 64)
r3 = socket(0x10, 0x803, 0x0) (rerun: 64)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r5) (async, rerun: 32)
getsockname$packet(r5, &(0x7f0000000380)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (rerun: 32)
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000500)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_qfg={0x8}]}, 0x2c}}, 0x0) (async)
sendmsg$nl_route_sched(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=@delchain={0x34, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0x0, 0xffff}}, [@filter_kind_options=@f_rsvp6={{0xa}, {0x4}}]}, 0x34}}, 0x0) (async)
sendmsg$nl_route_sched(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000900)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000021c0)={&(0x7f0000002100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000002180)={&(0x7f0000002140)=@ipv4_getnexthop={0x24, 0x6a, 0x800, 0x70bd2c, 0x25dfdbfb, {}, [@NHA_GROUPS={0x4}, @NHA_OIF={0x8, 0x5, r6}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040}, 0x20000080) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)

[ 1440.532524][ T4923] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0
11:00:36 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x0, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

[ 1440.722687][ T4923] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[ 1440.755124][ T4923] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1440.772399][T21572] usb 3-1: new full-speed USB device number 4 using dummy_hcd
[ 1440.819492][ T4923] usb 6-1: Product: syz
[ 1440.845337][ T4923] usb 6-1: Manufacturer: syz
[ 1440.874111][ T4923] usb 6-1: SerialNumber: syz
[ 1440.932561][T23279] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22
[ 1440.956179][ T4923] cdc_ether: probe of 6-1:1.0 failed with error -22
[ 1441.172524][T21572] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0
11:00:37 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
read$FUSE(0xffffffffffffffff, &(0x7f00000000c0)={0x2020}, 0x2020)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = socket(0x10, 0x803, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r5)
getsockname$packet(r5, &(0x7f0000000380)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000500)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_qfg={0x8}]}, 0x2c}}, 0x0)
sendmsg$nl_route_sched(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=@delchain={0x34, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0x0, 0xffff}}, [@filter_kind_options=@f_rsvp6={{0xa}, {0x4}}]}, 0x34}}, 0x0)
sendmsg$nl_route_sched(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000900)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000021c0)={&(0x7f0000002100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000002180)={&(0x7f0000002140)=@ipv4_getnexthop={0x24, 0x6a, 0x800, 0x70bd2c, 0x25dfdbfb, {}, [@NHA_GROUPS={0x4}, @NHA_OIF={0x8, 0x5, r6}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040}, 0x20000080)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)

11:00:37 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
read$FUSE(0xffffffffffffffff, &(0x7f00000000c0)={0x2020}, 0x2020)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r3 = socket(0x10, 0x803, 0x0) (async)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r5)
getsockname$packet(r5, &(0x7f0000000380)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) (async)
sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000500)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_qfg={0x8}]}, 0x2c}}, 0x0)
sendmsg$nl_route_sched(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=@delchain={0x34, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0x0, 0xffff}}, [@filter_kind_options=@f_rsvp6={{0xa}, {0x4}}]}, 0x34}}, 0x0) (async)
sendmsg$nl_route_sched(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000900)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x0) (async)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000021c0)={&(0x7f0000002100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000002180)={&(0x7f0000002140)=@ipv4_getnexthop={0x24, 0x6a, 0x800, 0x70bd2c, 0x25dfdbfb, {}, [@NHA_GROUPS={0x4}, @NHA_OIF={0x8, 0x5, r6}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040}, 0x20000080)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)

11:00:37 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @private}}, 0x100000, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x80008d}, 0x9c) (async)
close(r2) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}, 0x80000000}}, 0x1, 0x81, 0x8, 0x1c, 0x5a, 0x8, 0x1}, 0x9c)

11:00:37 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
read$FUSE(0xffffffffffffffff, &(0x7f00000000c0)={0x2020}, 0x2020)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = socket(0x10, 0x803, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r5)
getsockname$packet(r5, &(0x7f0000000380)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000500)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_qfg={0x8}]}, 0x2c}}, 0x0)
sendmsg$nl_route_sched(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=@delchain={0x34, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0x0, 0xffff}}, [@filter_kind_options=@f_rsvp6={{0xa}, {0x4}}]}, 0x34}}, 0x0)
sendmsg$nl_route_sched(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000900)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000021c0)={&(0x7f0000002100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000002180)={&(0x7f0000002140)=@ipv4_getnexthop={0x24, 0x6a, 0x800, 0x70bd2c, 0x25dfdbfb, {}, [@NHA_GROUPS={0x4}, @NHA_OIF={0x8, 0x5, r6}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040}, 0x20000080)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)

[ 1441.345406][ T4923] usb 6-1: USB disconnect, device number 10
[ 1441.382527][T21572] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[ 1441.398241][T21572] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1441.415996][T23523] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1441.452091][T21572] usb 3-1: Product: syz
[ 1441.479412][T21572] usb 3-1: Manufacturer: syz
[ 1441.485317][T21572] usb 3-1: SerialNumber: syz
11:00:37 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x0, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

[ 1441.532680][T23401] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22
[ 1441.573146][T21572] cdc_ether: probe of 3-1:1.0 failed with error -22
[ 1441.619101][T23556] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
11:00:37 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
fcntl$setown(r0, 0x8, 0x0)
r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
recvmmsg(r2, &(0x7f000000b600)=[{{&(0x7f0000000440)=@sco={0x1f, @none}, 0x80, &(0x7f0000003600)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/21, 0x15}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/69, 0x45}, {&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000003580)=""/109, 0x6d}], 0x6, &(0x7f0000003680)=""/197, 0xc5}, 0x1000}, {{&(0x7f0000003780)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000005b00)=[{&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000004800)=""/4096, 0x1000}, {&(0x7f0000005800)=""/42, 0x2a}, {&(0x7f0000005840)=""/245, 0xf5}, {&(0x7f0000005940)=""/153, 0x99}, {&(0x7f0000005a00)=""/73, 0x49}, {&(0x7f0000005a80)=""/8, 0x8}, {&(0x7f0000005ac0)=""/31, 0x1f}], 0x8, &(0x7f0000005b80)=""/244, 0xf4}, 0x8001}, {{&(0x7f0000005c80)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000007f80)=[{&(0x7f0000005d00)=""/106, 0x6a}, {&(0x7f0000005d80)=""/87, 0x57}, {&(0x7f0000005e00)=""/4096, 0x1000}, {&(0x7f0000006e00)=""/32, 0x20}, {&(0x7f0000006e40)=""/250, 0xfa}, {&(0x7f0000006f40)=""/53, 0x35}, {&(0x7f0000006f80)=""/4096, 0x1000}], 0x7}, 0x7fffffff}, {{&(0x7f0000008000)=@l2tp={0x2, 0x0, @dev}, 0x80, &(0x7f0000008280)=[{&(0x7f0000008080)=""/242, 0xf2}, {&(0x7f0000008180)=""/182, 0xb6}, {&(0x7f0000008240)=""/59, 0x3b}], 0x3, &(0x7f00000082c0)=""/243, 0xf3}}, {{&(0x7f00000083c0)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000008540)=[{&(0x7f0000008440)=""/193, 0xc1}], 0x1, &(0x7f0000008580)=""/36, 0x24}, 0x45d52569}, {{&(0x7f00000085c0)=@l2tp={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000008880)=[{&(0x7f0000008640)=""/136, 0x88}, {&(0x7f0000008700)=""/123, 0x7b}, {&(0x7f0000008780)=""/15, 0xf}, {&(0x7f00000087c0)=""/133, 0x85}], 0x4, &(0x7f00000088c0)=""/53, 0x35}, 0x7}, {{&(0x7f0000008900)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000008e80)=[{&(0x7f0000008980)=""/247, 0xf7}, {&(0x7f0000008a80)=""/170, 0xaa}, {&(0x7f0000008b40)=""/36, 0x24}, {&(0x7f0000008b80)=""/181, 0xb5}, {&(0x7f0000008c40)=""/120, 0x78}, {&(0x7f0000008cc0)=""/155, 0x9b}, {&(0x7f0000008d80)=""/216, 0xd8}], 0x7, &(0x7f0000008f00)=""/177, 0xb1}, 0x7fff}, {{&(0x7f0000008fc0)=@generic, 0x80, &(0x7f000000b4c0)=[{&(0x7f0000009040)=""/110, 0x6e}, {&(0x7f00000090c0)=""/4096, 0x1000}, {&(0x7f000000a0c0)=""/207, 0xcf}, {&(0x7f000000a1c0)=""/4096, 0x1000}, {&(0x7f000000b1c0)=""/21, 0x15}, {&(0x7f000000b200)=""/90, 0x5a}, {&(0x7f000000b280)=""/183, 0xb7}, {&(0x7f000000b340)=""/44, 0x2c}, {&(0x7f000000b380)=""/225, 0xe1}, {&(0x7f000000b480)=""/60, 0x3c}], 0xa, &(0x7f000000b580)=""/93, 0x5d}, 0x3}], 0x8, 0x10000, &(0x7f000000b800)={0x77359400})
sendfile(r2, r0, &(0x7f0000000400)=0x78, 0x2)
r3 = openat$vicodec1(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000100))
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
r5 = socket(0x2b, 0xa, 0x0)
sendmsg$nl_route_sched(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x10)
connect$inet6(r5, &(0x7f00000003c0)={0xa, 0x4e21, 0xc, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xf1}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @remote}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x0, 0x1ff, 0xfffffffe, 0xa3, 0xb3550aa4ba878354, 0x7ff}, 0x9c)

11:00:38 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async, rerun: 64)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async, rerun: 64)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @private}}, 0x100000, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x80008d}, 0x9c)
close(r2)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}, 0x80000000}}, 0x1, 0x81, 0x8, 0x1c, 0x5a, 0x8, 0x1}, 0x9c)

11:00:38 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
read$FUSE(0xffffffffffffffff, &(0x7f00000000c0)={0x2020}, 0x2020)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = socket(0x10, 0x803, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r5)
getsockname$packet(r5, &(0x7f0000000380)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000500)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_qfg={0x8}]}, 0x2c}}, 0x0)
sendmsg$nl_route_sched(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=@delchain={0x34, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0x0, 0xffff}}, [@filter_kind_options=@f_rsvp6={{0xa}, {0x4}}]}, 0x34}}, 0x0)
sendmsg$nl_route_sched(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000900)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000021c0)={&(0x7f0000002100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000002180)={&(0x7f0000002140)=@ipv4_getnexthop={0x24, 0x6a, 0x800, 0x70bd2c, 0x25dfdbfb, {}, [@NHA_GROUPS={0x4}, @NHA_OIF={0x8, 0x5, r6}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040}, 0x20000080)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)

11:00:38 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
read$FUSE(0xffffffffffffffff, &(0x7f00000000c0)={0x2020}, 0x2020)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = socket(0x10, 0x803, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r5)
getsockname$packet(r5, &(0x7f0000000380)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000500)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_qfg={0x8}]}, 0x2c}}, 0x0)
sendmsg$nl_route_sched(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=@delchain={0x34, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0x0, 0xffff}}, [@filter_kind_options=@f_rsvp6={{0xa}, {0x4}}]}, 0x34}}, 0x0)
sendmsg$nl_route_sched(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000900)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000021c0)={&(0x7f0000002100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000002180)={&(0x7f0000002140)=@ipv4_getnexthop={0x24, 0x6a, 0x800, 0x70bd2c, 0x25dfdbfb, {}, [@NHA_GROUPS={0x4}, @NHA_OIF={0x8, 0x5, r6}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040}, 0x20000080)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)

[ 1442.189079][T23416] usb 3-1: USB disconnect, device number 4
11:00:38 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x5, 0x85)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f00000002c0)={'batadv_slave_0\x00', <r3=>0x0})
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000007280)=[{{&(0x7f00000000c0)={0xa, 0x4e20, 0x8, @private0={0xfc, 0x0, '\x00', 0x1}, 0x4}, 0x1c, &(0x7f0000002500)=[{&(0x7f00000003c0)="b91c0274cffe659414f1de9e9aad269512e4da288bc275e73ef2c6c5f7638d086191261a10d7a788695f3dec7a975b8d7bd6df2bd02ae28fffad67d5cbfe866259cd766bd2a6e1cb3a2c0eb832a8bdbc2588137c1c076ef7332fa36653aba82819eb74af8c43ecec7f96811e04b864c108b189035f96a1db9a6d80aa35eaee3aa4d76a02a0ff3bacd4d046209b237c910a4d9a036014aaaa81cec22520a7e6f8fe966b832b7d8db31da72d96b406222fc07f8dbb1a2e866a838bcc2a30a7850aafb2f4e38fa74f80eb5d10371e207c49d2b167ab18cfd9bff0f6e58317b994cb37b0f56441e17bdc1de3c67b79e65ee335013c27d340e69a87cae7994c1867ab38edd46e16fd7f348583bfa806bebf627d846ef53f42b228d307c3e931ad9e156ea6595371ced80c59c370287310d498b10fe77fedeeef2726d2b640d3bf99a0e9f52856c870ff23efa843b6543ec7736ac53c4f145126cc4b75a6e6986bef6e2de0e728881692f4c3de0e3274e536048f5a87b4881190b97afe7ff513dd8febf79da08b12bdef25ca44c8f0c1de9f72160e1f75069cd2914fb4a3ec753b9f14457e21438b4f918cd2564da5252455ac16cbc70ab85ab9d97798e4120750e0b5fd57cea598fcd0365512a0d6dbc0f9fc61984997df2ac1663ac8f01404aefa86bb22e24e3f4cf844d815a57aff4da062f753a82e1c6b07523ffef2e5af62ac9db55dfb843147056ee2bc900832e464cb3dc8fefd9fdbb170fa7bc2ce54b09c4bd6e573c21b1023f3b07c97dfea9910bd0cbd812412766c65c3f3ace660e0d90c0cd6579609b11684c3ab865b36b1441b2147152df28d85953be6ffb7295a2581906d3a0b4d7ae63abd2a134194be000152080973eafdfdd1e789a3069601ee9895b674978c2f9afa18b8ebfa8c6f6a0ac2d6c871b6f54cefd3321a94ee4741f9408d7af11be7670cbd5e6cd59533f7c59d59fb3e4afa46c5bb75bda151cd4d6f988a7a544ea546386ff9b7e9ca6b12e967865a2d3c3ad76ba3d6bdd6c1cafa9ed4cc9bea971ad6953780e98c37803f05d355254262e9f679139b3ac521e6459ef862d7d4abaa1e25f96c95a6ecd2916c1d431815b3b7b188faaee6c0b0b8ef137e32ac8da4ee5c9dce0ab2e1eed0f96ffc3e908c91f4cf13ea9600af987e65486d0121c3068e5289498a6e26ccbfc40f0d49fd2bd6f04b9d4eab44d2739e5c7c08f6b62c2a71c10a18fa8f0675e9bda305fe62794d00a3b941811345ee32d36fa8ab5b7b41c30a579457b217166a9aa0a77c3661867b57c1cdcff8beba250f5300ea2d90e1b6183b9717e96ed2b6bbacbe7cdc8f4341b4b3826445054184a125a684818355ddee09a4caa7318787d2dcc91f3f0266df5ec136efeecbc65956098608126cea2c5fa2af6cc67eb5603d11adf341a18669ac2649da6d5fc7d6958584f598b191f475c8cf60405fea77925b69c06d8f2e648496bede7e9cf7cd888ec4ebe8b11283ed079b9b84c280a9b551abc8c98cb865559665be1eb68fe957b491de8cd0d88939a7288f10fffc38e05c9c152f3e2e0de091873b6f1e88795d796c09ce2f72db5f2d5adeb377b7d7699a4507f35507dce2bb85dbc8e3b61234938879c07d8970f35336d960fedeffefdf2c2ad06df1ad29cd4b403d13f7f076a776ff1340129dff1a6d532a2f6fff40309b16171f1e664b542297ce12c9f8374b19f9872a09297c71dd95a5d9c34286f42daff86b8153aed69348d03d33762067933db7cb3201d9767a21ea7a3a306418e04f79c961361b33d5ca00b4c6f6597d9e27e55d89ee756985b6b00293bf9c32de7f34e3abd7ba313d8c01912d38e62ae6e314bb34759df38f75c7490709b6ef151f1825eceaee91dd5871458c7b48891d46b260a78ffb8c174f4b5637cfee2a0ab721eeb9cf034c42625532e542d7d9be73eadbe94c33dafd1ce15cf019e67abc851f81e6246459dc409f6330a6ebe7ccf29598446379b1c637bcb7b4af8230d1180652725884dde93688f97c43475ce14eedd6fb43367257ba660ad3bc0084f1732aea305e3b4ec6b1259dcdcc7c492752424191e071644eb19d44fb869b3d497b72d52aace3bdf3f1db940b97b12e9f892a392e8bab422d455fe7a8cd16c8e4c99f3e4789c2a74572e0a5a0498465020de05b7f7a72b34abe39d36a81a218f97ab6289e3da1f7cecabbf28635e542b75f038ac09ae05ffce5be8919ff15b04a25e67b9a9237d4e37d408ea35d133df8288c03524c8c9efea3d726a6c98cf57d5fe839ca53b5446784ae132dcc547320a369b2e32f97d3ad83c240aa789d41992b0218406de2f1b87cb8d92978a8aa65a5373105d42bfff46002200de5f896af957f4dfe99fade70e4ee4ca10c64130f5ee8dfdcab00ac6dfa3684315da0e372118d1be3dcd4beadc7d8ef8330356c8ebfa39dc68f8c952c7929dd753666c2501ba74a1d749cf63f179553562f1a23b60af8fc461dff199753efb994fb77de586ff61be65759f6836b5957d71e758cc7f70ab1db46a42ffa70a250a4e17a1f7b1a2cffc2cace944a18d002cba1ccbb1181a5bf521bae7f8d73a47f340c2913f1afcb85dd6f7073a7cc23f1ff3a67a8ed02f1187c7409b1f6cef77bbe0776f38d72f1ee3a6d7f6269fe589e1d00472a1d62bc712740bd3bfa188641d3c9ff33f2548615899e61d55faf15f07891a28324aee7368edd61716780c5c0e2e068beca7ecb231bf466095866a68f9b556f15dd61f626ddf926112ebb3a251b8f366ecb304ca2aedff8430fc32d1cc609365e565cec776817b6d2db8f23c9096aabf2f2ad4189c12ae868d6ccdd5a84611e33b4e6b3ecae9725622efcce4a03d95fec3cbd5c6a55cafbe9501f4c6cfddb57582d4545f25e1dc9b1b0ea762d13d7a36600f2e13a1016956ae1200e6f1c202aa172bd5cbedf332f1d45e85ccc8966de16378456cf6c36d8a1716808b016e53bc89c1ce9f91188b19eb907b3cbbf15024b728d4038a13f1b4f23d67398c4436d79006dcd7169ac21c921a2d1c21fbf1840a5d38b5baec9388b05b60a0d76b80bb792f6de47af6afd5dbb1e382fef8d41eda90b2982c9c5b244efa80f681ef51d61e656821d6fa89364ac308c4c59284bec74c59bc179933e8d95dcce68f27003571234e230d246b2a5c7d204d894644acf8a59752de44b086f4e93684d41b215119829de465eed29ddc8d9ecea3f7cf8cdc83333b285a87695471d486f5668ec6f4a249c3916567768e486a47ec99dbfc96abb6129ce33db777889d9fa5d49443126a38fa7c99cabc1e40bfe84a683e27bbd1a087a327b296e34da3bb3fba48995202f809ced6c506ff561229cab8ec493389337cf516a7f350a135f8bea34a2c9437c3e1b7f466f16bfc52718793e63e8932d6c903b37416ce2f2a59d64ec7b2ac24a93de765d49c5ffaa353e19a0cbfd675d7bbcb620dea42ade0f376957362fef9a23a6f7d376a812e723ce7094e9aad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0x1000}, 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@tclass={{0x14}}, @dstopts={{0x28, 0x29, 0x37, {0x3a, 0x2, '\x00', [@enc_lim={0x4, 0x1, 0x1}, @pad1, @ra={0x5, 0x2, 0x7}, @pad1, @padn={0x1, 0x1, [0x0]}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@local}}}, @dstopts={{0x128, 0x29, 0x37, {0x0, 0x21, '\x00', [@generic={0x80, 0xaf, "bd8953fb5e7646d6b25a76995604e118936b7d5e59f4387a6518daf26c8eb6e6620eb043b71d4577c67d4d9d19e55cf9d2f61825447324fad0c7977786374babab0298863ae545f1f1618118e3f85b03b819b5d2170b231ea03f04194a3e848be1f7ed589ec461c093a24860c36ef2e65320b85ecba243aaa6beb92a710facbb089593c044bdc7b903897b2fe265af1e5326ebc3c451557a34b4d83af987dcdbc482eb5152a505ebf7b480550b9c1e"}, @hao={0xc9, 0x10, @local}, @calipso={0x7, 0x40, {0x3, 0xe, 0xe3, 0x9, [0x8001, 0x6, 0x2, 0xffffffffffffffff, 0x9, 0x1, 0x1]}}, @jumbo={0xc2, 0x4, 0x8001}]}}}, @rthdrdstopts={{0x58, 0x29, 0x37, {0x6c, 0x7, '\x00', [@enc_lim={0x4, 0x1, 0xaf}, @pad1, @ra={0x5, 0x2, 0x4f78}, @calipso={0x7, 0x30, {0x0, 0xa, 0x3, 0x2, [0x5, 0x80000001, 0xfffffffffffffff7, 0x6, 0x1000]}}]}}}, @tclass={{0x14, 0x29, 0x43, 0xca}}, @dstopts={{0x20, 0x29, 0x37, {0x3a, 0x0, '\x00', [@padn={0x1, 0x1, [0x0]}]}}}], 0x238}}, {{&(0x7f0000005a40)={0xa, 0x4e23, 0x7ff, @remote, 0x8}, 0x1c, &(0x7f0000006d40)=[{&(0x7f0000005a80)="b95bff7b4f2548b485cb8e467ad02d8e4dba6ad58b8a0d8720df0e35156b7ad041a8cbb03f1c2205ca044d82ee8eb09e33c4bc0ab0f48c08e3dc9b8013042ea416ecec57936835", 0x47}, {&(0x7f0000005b00)="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", 0x1000}, {&(0x7f0000006b00)="02bbe17c0506b4", 0x7}, {&(0x7f0000006b40)="4cb914e1001186a25ee70d3e63d43dfa47d9189321688230228ef904d09777f7356c14cd77e9fe196bb65f3f5bf55a49a1e37d20acc19bc4764d41943218d3e50d", 0x41}, {&(0x7f0000006bc0)="93130a6348559fe61a32a72c6595ed4a77e5d270c1e4d4217deaf6d399053654b608a4d96a4f614ef3aa1e78d057437b39be137ad0d6f2e753d48b48c06195dc617a01e3f07e2a8f0a18f1eca21735c0d33a18b917d66a8be402354e1fa52b55bb4e6e42fcf6952380883df502614b0286ba772c3f17c02dd79ef4e639525b5b2acb9c950111b10fa60a015fcf6474cfd27f9816e741b9cf360925499218ac", 0x9f}, {&(0x7f0000006c80)="7224c5b8d917df235790bd90c55219e84e1b5e3a23396986bcd6cebb83223b5511f7c61c4b1c61259de639e1ba3fcc3874ed778f0e48001f1ff79633c88d3c137c2a0a0080cbb95573df43cfb83c7597cacf607c5ef15e4488410c1083e82da95d21ff9fee30a6e46b4c8df9577a19460b5c85fada5042dd4f0f00d9429ea0ec6b67", 0x82}], 0x6, &(0x7f0000006dc0)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x8}}, @rthdr_2292={{0x38, 0x29, 0x39, {0x2e, 0x4, 0x1, 0x6, 0x0, [@private0={0xfc, 0x0, '\x00', 0x1}, @loopback]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x101}}, @dontfrag={{0x14, 0x29, 0x3e, 0xc0000000}}, @hopopts={{0x180, 0x29, 0x36, {0x5c, 0x2c, '\x00', [@calipso={0x7, 0x50, {0x2, 0x12, 0x0, 0xe47b, [0x0, 0x8, 0x8, 0x1, 0x7, 0x2aa, 0x100000000, 0x5a7, 0x6]}}, @generic={0x1f, 0x10, "76b247bb329726b25eb3602af4a23407"}, @ra={0x5, 0x2, 0x8000}, @jumbo={0xc2, 0x4, 0x20}, @generic={0xfc, 0xe0, "2aa056f59a3648ad06c98a3d7ae1a0e69e3ab8bc60f727ca997f2da1efc335697582e353f95910c9ac84cfa9aef0a9a7d24eb7b262c701ef32fa834f74a81e4f093c045bef2f653e9d05a5a20d3025b806a1db588ba0e86a4493393d257fd796e9196c6307231d8df53c75d2a4e68a921364f8796065b9f997c64276c7cea7e97826306120cca205469e161cfd707a2a24dfb8416098f2f5ef3ef3da3f957d8582320cfe40741487f3249e12c8bb141ac06e752da7d160f8921b9af5b7a66e71d08b25ed93a8ae6718f7563b221ca11a15cd7104a5507d83d707b9354662f90e"}, @hao={0xc9, 0x10, @local}]}}}, @dstopts_2292={{0x30, 0x29, 0x4, {0x29, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x8}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @enc_lim={0x4, 0x1, 0xc8}]}}}], 0x230}}, {{&(0x7f0000007000)={0xa, 0x4e23, 0xd7a4, @private1={0xfc, 0x1, '\x00', 0x1}, 0x888e}, 0x1c, &(0x7f0000007100)=[{&(0x7f0000007040)="098a3cf80d0f0c534e64aa150dc88222c4d5", 0x12}, {&(0x7f0000007080)="d582859cafcd0581673898a1d19bb0e25f295634ecd6317eed0b8d5e3fb101272c5ae82107c7aa175f99c0e1a790008d60f952db395d44776ecab1a6a977834d288e76082e2817c5cd61cca06d102a351a75f5b8a0ba4f0fb4fafb0f5e0b7deda2a535cebc0069bd08247c59d1886bf477f0c98e35b88fa57e5ec5d1ad", 0x7d}], 0x2, &(0x7f0000007140)=[@dontfrag={{0x14, 0x29, 0x3e, 0x2}}, @pktinfo={{0x24, 0x29, 0x32, {@ipv4={'\x00', '\xff\xff', @local}}}}, @rthdr={{0x58, 0x29, 0x39, {0x33, 0x8, 0x0, 0xe2, 0x0, [@mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @loopback]}}}, @rthdr={{0x78, 0x29, 0x39, {0x0, 0xc, 0x0, 0x77, 0x0, [@loopback, @empty, @dev={0xfe, 0x80, '\x00', 0x14}, @loopback, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @mcast1]}}}], 0x110}}], 0x7, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:38 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x0, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:38 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
read$FUSE(0xffffffffffffffff, &(0x7f00000000c0)={0x2020}, 0x2020)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = socket(0x10, 0x803, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r5)
getsockname$packet(r5, &(0x7f0000000380)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000500)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_qfg={0x8}]}, 0x2c}}, 0x0)
sendmsg$nl_route_sched(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=@delchain={0x34, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0x0, 0xffff}}, [@filter_kind_options=@f_rsvp6={{0xa}, {0x4}}]}, 0x34}}, 0x0)
sendmsg$nl_route_sched(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000900)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000021c0)={&(0x7f0000002100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000002180)={&(0x7f0000002140)=@ipv4_getnexthop={0x24, 0x6a, 0x800, 0x70bd2c, 0x25dfdbfb, {}, [@NHA_GROUPS={0x4}, @NHA_OIF={0x8, 0x5, r6}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040}, 0x20000080)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)

11:00:38 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async, rerun: 64)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (rerun: 64)
r1 = dup(r0) (async)
fcntl$setown(r0, 0x8, 0x0) (async)
r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
recvmmsg(r2, &(0x7f000000b600)=[{{&(0x7f0000000440)=@sco={0x1f, @none}, 0x80, &(0x7f0000003600)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/21, 0x15}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/69, 0x45}, {&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000003580)=""/109, 0x6d}], 0x6, &(0x7f0000003680)=""/197, 0xc5}, 0x1000}, {{&(0x7f0000003780)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000005b00)=[{&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000004800)=""/4096, 0x1000}, {&(0x7f0000005800)=""/42, 0x2a}, {&(0x7f0000005840)=""/245, 0xf5}, {&(0x7f0000005940)=""/153, 0x99}, {&(0x7f0000005a00)=""/73, 0x49}, {&(0x7f0000005a80)=""/8, 0x8}, {&(0x7f0000005ac0)=""/31, 0x1f}], 0x8, &(0x7f0000005b80)=""/244, 0xf4}, 0x8001}, {{&(0x7f0000005c80)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000007f80)=[{&(0x7f0000005d00)=""/106, 0x6a}, {&(0x7f0000005d80)=""/87, 0x57}, {&(0x7f0000005e00)=""/4096, 0x1000}, {&(0x7f0000006e00)=""/32, 0x20}, {&(0x7f0000006e40)=""/250, 0xfa}, {&(0x7f0000006f40)=""/53, 0x35}, {&(0x7f0000006f80)=""/4096, 0x1000}], 0x7}, 0x7fffffff}, {{&(0x7f0000008000)=@l2tp={0x2, 0x0, @dev}, 0x80, &(0x7f0000008280)=[{&(0x7f0000008080)=""/242, 0xf2}, {&(0x7f0000008180)=""/182, 0xb6}, {&(0x7f0000008240)=""/59, 0x3b}], 0x3, &(0x7f00000082c0)=""/243, 0xf3}}, {{&(0x7f00000083c0)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000008540)=[{&(0x7f0000008440)=""/193, 0xc1}], 0x1, &(0x7f0000008580)=""/36, 0x24}, 0x45d52569}, {{&(0x7f00000085c0)=@l2tp={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000008880)=[{&(0x7f0000008640)=""/136, 0x88}, {&(0x7f0000008700)=""/123, 0x7b}, {&(0x7f0000008780)=""/15, 0xf}, {&(0x7f00000087c0)=""/133, 0x85}], 0x4, &(0x7f00000088c0)=""/53, 0x35}, 0x7}, {{&(0x7f0000008900)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000008e80)=[{&(0x7f0000008980)=""/247, 0xf7}, {&(0x7f0000008a80)=""/170, 0xaa}, {&(0x7f0000008b40)=""/36, 0x24}, {&(0x7f0000008b80)=""/181, 0xb5}, {&(0x7f0000008c40)=""/120, 0x78}, {&(0x7f0000008cc0)=""/155, 0x9b}, {&(0x7f0000008d80)=""/216, 0xd8}], 0x7, &(0x7f0000008f00)=""/177, 0xb1}, 0x7fff}, {{&(0x7f0000008fc0)=@generic, 0x80, &(0x7f000000b4c0)=[{&(0x7f0000009040)=""/110, 0x6e}, {&(0x7f00000090c0)=""/4096, 0x1000}, {&(0x7f000000a0c0)=""/207, 0xcf}, {&(0x7f000000a1c0)=""/4096, 0x1000}, {&(0x7f000000b1c0)=""/21, 0x15}, {&(0x7f000000b200)=""/90, 0x5a}, {&(0x7f000000b280)=""/183, 0xb7}, {&(0x7f000000b340)=""/44, 0x2c}, {&(0x7f000000b380)=""/225, 0xe1}, {&(0x7f000000b480)=""/60, 0x3c}], 0xa, &(0x7f000000b580)=""/93, 0x5d}, 0x3}], 0x8, 0x10000, &(0x7f000000b800)={0x77359400}) (async, rerun: 64)
sendfile(r2, r0, &(0x7f0000000400)=0x78, 0x2) (rerun: 64)
r3 = openat$vicodec1(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000100)) (async, rerun: 64)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async, rerun: 64)
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async, rerun: 64)
r5 = socket(0x2b, 0xa, 0x0) (rerun: 64)
sendmsg$nl_route_sched(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x10)
connect$inet6(r5, &(0x7f00000003c0)={0xa, 0x4e21, 0xc, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xf1}, 0x1c) (async)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @remote}, 0x1c) (async, rerun: 32)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x0, 0x1ff, 0xfffffffe, 0xa3, 0xb3550aa4ba878354, 0x7ff}, 0x9c) (rerun: 32)

11:00:38 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
read$FUSE(0xffffffffffffffff, &(0x7f00000000c0)={0x2020}, 0x2020)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = socket(0x10, 0x803, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r5)
getsockname$packet(r5, &(0x7f0000000380)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000500)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_qfg={0x8}]}, 0x2c}}, 0x0)
sendmsg$nl_route_sched(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=@delchain={0x34, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0x0, 0xffff}}, [@filter_kind_options=@f_rsvp6={{0xa}, {0x4}}]}, 0x34}}, 0x0)
sendmsg$nl_route_sched(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000900)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000021c0)={&(0x7f0000002100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000002180)={&(0x7f0000002140)=@ipv4_getnexthop={0x24, 0x6a, 0x800, 0x70bd2c, 0x25dfdbfb, {}, [@NHA_GROUPS={0x4}, @NHA_OIF={0x8, 0x5, r6}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040}, 0x20000080)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)

11:00:39 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
fcntl$setown(r0, 0x8, 0x0)
r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
recvmmsg(r2, &(0x7f000000b600)=[{{&(0x7f0000000440)=@sco={0x1f, @none}, 0x80, &(0x7f0000003600)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/21, 0x15}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/69, 0x45}, {&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000003580)=""/109, 0x6d}], 0x6, &(0x7f0000003680)=""/197, 0xc5}, 0x1000}, {{&(0x7f0000003780)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000005b00)=[{&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000004800)=""/4096, 0x1000}, {&(0x7f0000005800)=""/42, 0x2a}, {&(0x7f0000005840)=""/245, 0xf5}, {&(0x7f0000005940)=""/153, 0x99}, {&(0x7f0000005a00)=""/73, 0x49}, {&(0x7f0000005a80)=""/8, 0x8}, {&(0x7f0000005ac0)=""/31, 0x1f}], 0x8, &(0x7f0000005b80)=""/244, 0xf4}, 0x8001}, {{&(0x7f0000005c80)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000007f80)=[{&(0x7f0000005d00)=""/106, 0x6a}, {&(0x7f0000005d80)=""/87, 0x57}, {&(0x7f0000005e00)=""/4096, 0x1000}, {&(0x7f0000006e00)=""/32, 0x20}, {&(0x7f0000006e40)=""/250, 0xfa}, {&(0x7f0000006f40)=""/53, 0x35}, {&(0x7f0000006f80)=""/4096, 0x1000}], 0x7}, 0x7fffffff}, {{&(0x7f0000008000)=@l2tp={0x2, 0x0, @dev}, 0x80, &(0x7f0000008280)=[{&(0x7f0000008080)=""/242, 0xf2}, {&(0x7f0000008180)=""/182, 0xb6}, {&(0x7f0000008240)=""/59, 0x3b}], 0x3, &(0x7f00000082c0)=""/243, 0xf3}}, {{&(0x7f00000083c0)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000008540)=[{&(0x7f0000008440)=""/193, 0xc1}], 0x1, &(0x7f0000008580)=""/36, 0x24}, 0x45d52569}, {{&(0x7f00000085c0)=@l2tp={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000008880)=[{&(0x7f0000008640)=""/136, 0x88}, {&(0x7f0000008700)=""/123, 0x7b}, {&(0x7f0000008780)=""/15, 0xf}, {&(0x7f00000087c0)=""/133, 0x85}], 0x4, &(0x7f00000088c0)=""/53, 0x35}, 0x7}, {{&(0x7f0000008900)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000008e80)=[{&(0x7f0000008980)=""/247, 0xf7}, {&(0x7f0000008a80)=""/170, 0xaa}, {&(0x7f0000008b40)=""/36, 0x24}, {&(0x7f0000008b80)=""/181, 0xb5}, {&(0x7f0000008c40)=""/120, 0x78}, {&(0x7f0000008cc0)=""/155, 0x9b}, {&(0x7f0000008d80)=""/216, 0xd8}], 0x7, &(0x7f0000008f00)=""/177, 0xb1}, 0x7fff}, {{&(0x7f0000008fc0)=@generic, 0x80, &(0x7f000000b4c0)=[{&(0x7f0000009040)=""/110, 0x6e}, {&(0x7f00000090c0)=""/4096, 0x1000}, {&(0x7f000000a0c0)=""/207, 0xcf}, {&(0x7f000000a1c0)=""/4096, 0x1000}, {&(0x7f000000b1c0)=""/21, 0x15}, {&(0x7f000000b200)=""/90, 0x5a}, {&(0x7f000000b280)=""/183, 0xb7}, {&(0x7f000000b340)=""/44, 0x2c}, {&(0x7f000000b380)=""/225, 0xe1}, {&(0x7f000000b480)=""/60, 0x3c}], 0xa, &(0x7f000000b580)=""/93, 0x5d}, 0x3}], 0x8, 0x10000, &(0x7f000000b800)={0x77359400})
sendfile(r2, r0, &(0x7f0000000400)=0x78, 0x2)
r3 = openat$vicodec1(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000100))
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
r5 = socket(0x2b, 0xa, 0x0)
sendmsg$nl_route_sched(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x10)
connect$inet6(r5, &(0x7f00000003c0)={0xa, 0x4e21, 0xc, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xf1}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @remote}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x0, 0x1ff, 0xfffffffe, 0xa3, 0xb3550aa4ba878354, 0x7ff}, 0x9c)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (async)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async)
dup(r0) (async)
fcntl$setown(r0, 0x8, 0x0) (async)
open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async)
recvmmsg(r2, &(0x7f000000b600)=[{{&(0x7f0000000440)=@sco={0x1f, @none}, 0x80, &(0x7f0000003600)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/21, 0x15}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/69, 0x45}, {&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000003580)=""/109, 0x6d}], 0x6, &(0x7f0000003680)=""/197, 0xc5}, 0x1000}, {{&(0x7f0000003780)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000005b00)=[{&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000004800)=""/4096, 0x1000}, {&(0x7f0000005800)=""/42, 0x2a}, {&(0x7f0000005840)=""/245, 0xf5}, {&(0x7f0000005940)=""/153, 0x99}, {&(0x7f0000005a00)=""/73, 0x49}, {&(0x7f0000005a80)=""/8, 0x8}, {&(0x7f0000005ac0)=""/31, 0x1f}], 0x8, &(0x7f0000005b80)=""/244, 0xf4}, 0x8001}, {{&(0x7f0000005c80)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000007f80)=[{&(0x7f0000005d00)=""/106, 0x6a}, {&(0x7f0000005d80)=""/87, 0x57}, {&(0x7f0000005e00)=""/4096, 0x1000}, {&(0x7f0000006e00)=""/32, 0x20}, {&(0x7f0000006e40)=""/250, 0xfa}, {&(0x7f0000006f40)=""/53, 0x35}, {&(0x7f0000006f80)=""/4096, 0x1000}], 0x7}, 0x7fffffff}, {{&(0x7f0000008000)=@l2tp={0x2, 0x0, @dev}, 0x80, &(0x7f0000008280)=[{&(0x7f0000008080)=""/242, 0xf2}, {&(0x7f0000008180)=""/182, 0xb6}, {&(0x7f0000008240)=""/59, 0x3b}], 0x3, &(0x7f00000082c0)=""/243, 0xf3}}, {{&(0x7f00000083c0)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000008540)=[{&(0x7f0000008440)=""/193, 0xc1}], 0x1, &(0x7f0000008580)=""/36, 0x24}, 0x45d52569}, {{&(0x7f00000085c0)=@l2tp={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000008880)=[{&(0x7f0000008640)=""/136, 0x88}, {&(0x7f0000008700)=""/123, 0x7b}, {&(0x7f0000008780)=""/15, 0xf}, {&(0x7f00000087c0)=""/133, 0x85}], 0x4, &(0x7f00000088c0)=""/53, 0x35}, 0x7}, {{&(0x7f0000008900)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000008e80)=[{&(0x7f0000008980)=""/247, 0xf7}, {&(0x7f0000008a80)=""/170, 0xaa}, {&(0x7f0000008b40)=""/36, 0x24}, {&(0x7f0000008b80)=""/181, 0xb5}, {&(0x7f0000008c40)=""/120, 0x78}, {&(0x7f0000008cc0)=""/155, 0x9b}, {&(0x7f0000008d80)=""/216, 0xd8}], 0x7, &(0x7f0000008f00)=""/177, 0xb1}, 0x7fff}, {{&(0x7f0000008fc0)=@generic, 0x80, &(0x7f000000b4c0)=[{&(0x7f0000009040)=""/110, 0x6e}, {&(0x7f00000090c0)=""/4096, 0x1000}, {&(0x7f000000a0c0)=""/207, 0xcf}, {&(0x7f000000a1c0)=""/4096, 0x1000}, {&(0x7f000000b1c0)=""/21, 0x15}, {&(0x7f000000b200)=""/90, 0x5a}, {&(0x7f000000b280)=""/183, 0xb7}, {&(0x7f000000b340)=""/44, 0x2c}, {&(0x7f000000b380)=""/225, 0xe1}, {&(0x7f000000b480)=""/60, 0x3c}], 0xa, &(0x7f000000b580)=""/93, 0x5d}, 0x3}], 0x8, 0x10000, &(0x7f000000b800)={0x77359400}) (async)
sendfile(r2, r0, &(0x7f0000000400)=0x78, 0x2) (async)
openat$vicodec1(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000100)) (async)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
socket$inet6(0xa, 0x1, 0x8010000000000084) (async)
bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
socket(0x2b, 0xa, 0x0) (async)
sendmsg$nl_route_sched(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x10) (async)
connect$inet6(r5, &(0x7f00000003c0)={0xa, 0x4e21, 0xc, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xf1}, 0x1c) (async)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @remote}, 0x1c) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x0, 0x1ff, 0xfffffffe, 0xa3, 0xb3550aa4ba878354, 0x7ff}, 0x9c) (async)

11:00:39 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4)
ptrace$setopts(0x4206, 0x0, 0xb5, 0x8)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
syz_usb_connect$cdc_ecm(0x2, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x8}}, {{0x9, 0x5, 0x3, 0x2, 0x3f7}}}}}]}}]}}, 0x0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2d}}}, 0x1c)
r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
fcntl$getownex(r3, 0x10, &(0x7f00000000c0))
r4 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
dup(r3)
r5 = dup(r4)
write$6lowpan_enable(r5, &(0x7f0000000000)='0', 0xfffffd2c)
socket$inet6(0xa, 0x4, 0x6)
connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e23, 0x401, @private2, 0x8}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:39 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
read$FUSE(0xffffffffffffffff, &(0x7f00000000c0)={0x2020}, 0x2020)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = socket(0x10, 0x803, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r5)
getsockname$packet(r5, &(0x7f0000000380)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000500)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_qfg={0x8}]}, 0x2c}}, 0x0)
sendmsg$nl_route_sched(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=@delchain={0x34, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0x0, 0xffff}}, [@filter_kind_options=@f_rsvp6={{0xa}, {0x4}}]}, 0x34}}, 0x0)
sendmsg$nl_route_sched(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000900)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000021c0)={&(0x7f0000002100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000002180)={&(0x7f0000002140)=@ipv4_getnexthop={0x24, 0x6a, 0x800, 0x70bd2c, 0x25dfdbfb, {}, [@NHA_GROUPS={0x4}, @NHA_OIF={0x8, 0x5, r6}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040}, 0x20000080)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)

11:00:39 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000480)=ANY=[@ANYBLOB="b702000004000000bfa30000000000000703000000fef7ff7a0af0fff80000ff79a4f0ff00000000b7060000efffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00ba2300850000002b000000b70000000000000095000000000000006f88300eaa179843d24f95acf0af8329ce97285803a352097d3999ae5f5d9ec5300a584fe44c80de0b061417e9adb31b0e536cc3d2f2518a73b560f982c81ddfe3961a29ea15fa7e22f0f3e51416b698f6da6fe8af496d22585ffab3af24974fae7b28e6902c04006cc6983945dd3663009b6799f0f0af9f42df3588c012df45855e54c1f5740f16f5bf23560104000071cf4f4bd43473fa2e6d35a798bbfc0000002a6b7e0ed7043a814b20473d6acdae05d2b34bdd76d2adda686d3ccb9a1de46837f57fadf535d8b3078e70a7b558f7a56f41022feec186013abd8fda1f9677fd5b49521d5cb2ced401d7b6fce658f203a9c2da91116d986730da1be85b9c7f829512279df32814820fbf7be91cd13b77f4e421af2ef9e5996273686e99f8bbca3882478560cd18fa2c0b10616e8848da842c66156e08d9d1b41106c23a87c72977818c2069cb41aa3b4b7fc28882cad3150800ffc5183deca7a32838ec0ad0864351382c1879b71ec504d2f3e38820895a3984a98990a83428ee3d0123a5d517f6fcea5b6bef6b5f03f499a6e45fd98e8f819bd982293c5e3270e8e477da4a82029d7e506f5da2958cf7f0d9b31ca36719fcf3275e64e29d39be433088f8760545ee1172e1963005329385e9a334aec76530861b772a1da96f0a227514bd0bc26df2b51e45e4eceae1ddd43c33ebcf6c998db295ce2edecb253e0471714f94f7ae228f0d5da7cae4f99cee82fc98c860c3e352ad16f98208cf1469dd6c3212582a3687f7dbdf70ef5e34a83c7986d9c3892964373f0f4e947c407442b23d4e24526877e10054330801b6412b390864190520f18bc66aca912321c9d465dad604bc0dc5732ecf625328fb7938ac528f336ed3a96936b415df4d0711fec100000000000000000000163560fd3baa62447e2a9cfd4d477dec56714dc12c1db451ddf968fd4d81a3bdd430075eb6c91040b352083be6023b4832a55d44dbf08989a4a7842105fdef4bf39c5391ea4b283d0cfdefe1b2919aba4a7eff03d8a5bcb5bbff4b28074ca0a868001b0c69b1ad9c26578c44047f53d6f4bd8127f679ed6b740facc281a7dad179a961ac40c53db1d55fb6c503717d28e964ad9efe0865895ed616196738cdc9a468400745071ff92acd1500b09bf4a77a0284e28e4fd9aed40010bb7b84e6449733895e2a9d3025a5e81f0ef65894754dbea0901fe10d39797cc97c46a1125ad9fa0fda334207aa7d3a7192fb144950ce213cd7f938ebf7f0a9e2a056327a313a7017a053475eaf3dde112697bc86dfdc6b35eb52df7e4a63b195235fd019d1d3cc86a68b7bf01ae47c13ed4c89372c5977a5744fd26c7e2545b1fd99c1e16bb6fff77f96650faa177a5308f26e11ddf5374e65ec027028459afe8038812005377cf1b9e71054aa7f90518147cc394fbba0af6336c2063d05b5915944a2229a8306bd83122e404293019a15720d71f0f2d1d1d935334a0245381bb0db189d246811ec6385077245bda6fb0a662ea225bb614c4fda513465ab01000000010000003b4f96d60b8cec1b369a1ff0e6813ddf6bebdfbc4c977b2b9bfa830a1b9a071c4fdb5eafd0e3f80078ae9376d1015afb78d9c8cdc6a9776408ede131190212dc42e8ab73daf8eed40e1c9f879484b58ca3b51cee83db51f8158df8ebce4b37022cb892e95bdb74bf4ef37cf8ac29e1a849c50a36759f9e214741b4e3a1fcc3ddabb3be1500f104e434ec314e0434a6c77875d08cfe987066c7d4f6d3b062652c3869298eb26b46c67c640000000000d2a6c032e6c1d4c565c6177f62f7c3594a66e643a8a8bda9352b27888e42f713e34257bb30145fc4a9b215ee5c8a927444b6965b1962dc160f82d254cbc4c7c49dac7f14c0772c029a3ffb5dba87f3737890b40524678a67a04cb51cc873841d57752c830f37d45c6e2a08dda8360506fbbc626d0df50325b52057539d5b31a7b6661bab3051984da29159e5a407a63a5e47b01df7201e8012c74474bdbe6f2df4767e8396bcbe8939e35906697c4e9bdae936b2cccd85fd95dd4ad20edfab366a54e861da677c5eda9d9032d8a9fca24648d9e2aefb325bbd769deee9eb1afc2748b0b50cb97b2da3aed6151fecfc609e28d84b9ccc56ca2f8854f76a174fc68d46ed8d00cb5836ef26a1dd2e039b7a2ef4512c015a4c4f62ff303882abc8445919c4267cb6a22dc1faaf9a8202cdfbb412b9bda96441c72477b7b9c0830f1c43244f9aaea47e1bc93bccc98a22000000000000000000000000000000000000000000002f8c0df351d6b3da3d82caef599d74cf6d97e89f47"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x304, 0x10, &(0x7f0000000000), 0xfffffea2}, 0x48)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4)
ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x100, &(0x7f0000000c80)=""/88)
bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x11, 0x8, 0x4, 0x5, 0x820, r1, 0x7, '\x00', 0x0, r2, 0x4, 0x8}, 0x48)
r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000280), 0xe0402, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r3, 0x200610, 0xe, 0x0, &(0x7f0000000400)="3d6ee2e04b91ab10f30f9b0186dd", 0x0, 0x4000, 0x0, 0x61, 0x100, &(0x7f0000000180)="d7b62a55c3aebde0dc01a04a8d0daaf523f541f4010169fb053227d7f7bae94372a77901aeec25d7e54e8c02446188c0150baa86d0421859bd4fb2541fdcc25137a40eafd3e80ebb1cd5640e24d2504a1ca900"/97, &(0x7f0000000b80)="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"}, 0x48)
kcmp(0x0, 0x0, 0x0, r0, 0xffffffffffffffff)
r4 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r5 = dup(r4)
write$6lowpan_enable(r5, &(0x7f00000000c0)='1', 0x1)
r6 = socket$inet6(0xa, 0x4, 0x8010000000000084)
bind$inet6(r6, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:39 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
read$FUSE(0xffffffffffffffff, &(0x7f00000000c0)={0x2020}, 0x2020)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = socket(0x10, 0x803, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r5)
getsockname$packet(r5, &(0x7f0000000380)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000500)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_qfg={0x8}]}, 0x2c}}, 0x0)
sendmsg$nl_route_sched(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=@delchain={0x34, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0x0, 0xffff}}, [@filter_kind_options=@f_rsvp6={{0xa}, {0x4}}]}, 0x34}}, 0x0)
sendmsg$nl_route_sched(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000900)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000021c0)={&(0x7f0000002100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000002180)={&(0x7f0000002140)=@ipv4_getnexthop={0x24, 0x6a, 0x800, 0x70bd2c, 0x25dfdbfb, {}, [@NHA_GROUPS={0x4}, @NHA_OIF={0x8, 0x5, r6}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040}, 0x20000080)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)

11:00:39 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r2 = socket$inet6(0xa, 0x5, 0x85)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f00000002c0)={'batadv_slave_0\x00', <r3=>0x0})
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000007280)=[{{&(0x7f00000000c0)={0xa, 0x4e20, 0x8, @private0={0xfc, 0x0, '\x00', 0x1}, 0x4}, 0x1c, &(0x7f0000002500)=[{&(0x7f00000003c0)="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0x1000}, 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@tclass={{0x14}}, @dstopts={{0x28, 0x29, 0x37, {0x3a, 0x2, '\x00', [@enc_lim={0x4, 0x1, 0x1}, @pad1, @ra={0x5, 0x2, 0x7}, @pad1, @padn={0x1, 0x1, [0x0]}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@local}}}, @dstopts={{0x128, 0x29, 0x37, {0x0, 0x21, '\x00', [@generic={0x80, 0xaf, "bd8953fb5e7646d6b25a76995604e118936b7d5e59f4387a6518daf26c8eb6e6620eb043b71d4577c67d4d9d19e55cf9d2f61825447324fad0c7977786374babab0298863ae545f1f1618118e3f85b03b819b5d2170b231ea03f04194a3e848be1f7ed589ec461c093a24860c36ef2e65320b85ecba243aaa6beb92a710facbb089593c044bdc7b903897b2fe265af1e5326ebc3c451557a34b4d83af987dcdbc482eb5152a505ebf7b480550b9c1e"}, @hao={0xc9, 0x10, @local}, @calipso={0x7, 0x40, {0x3, 0xe, 0xe3, 0x9, [0x8001, 0x6, 0x2, 0xffffffffffffffff, 0x9, 0x1, 0x1]}}, @jumbo={0xc2, 0x4, 0x8001}]}}}, @rthdrdstopts={{0x58, 0x29, 0x37, {0x6c, 0x7, '\x00', [@enc_lim={0x4, 0x1, 0xaf}, @pad1, @ra={0x5, 0x2, 0x4f78}, @calipso={0x7, 0x30, {0x0, 0xa, 0x3, 0x2, [0x5, 0x80000001, 0xfffffffffffffff7, 0x6, 0x1000]}}]}}}, @tclass={{0x14, 0x29, 0x43, 0xca}}, @dstopts={{0x20, 0x29, 0x37, {0x3a, 0x0, '\x00', [@padn={0x1, 0x1, [0x0]}]}}}], 0x238}}, {{&(0x7f0000005a40)={0xa, 0x4e23, 0x7ff, @remote, 0x8}, 0x1c, &(0x7f0000006d40)=[{&(0x7f0000005a80)="b95bff7b4f2548b485cb8e467ad02d8e4dba6ad58b8a0d8720df0e35156b7ad041a8cbb03f1c2205ca044d82ee8eb09e33c4bc0ab0f48c08e3dc9b8013042ea416ecec57936835", 0x47}, {&(0x7f0000005b00)="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", 0x1000}, {&(0x7f0000006b00)="02bbe17c0506b4", 0x7}, {&(0x7f0000006b40)="4cb914e1001186a25ee70d3e63d43dfa47d9189321688230228ef904d09777f7356c14cd77e9fe196bb65f3f5bf55a49a1e37d20acc19bc4764d41943218d3e50d", 0x41}, {&(0x7f0000006bc0)="93130a6348559fe61a32a72c6595ed4a77e5d270c1e4d4217deaf6d399053654b608a4d96a4f614ef3aa1e78d057437b39be137ad0d6f2e753d48b48c06195dc617a01e3f07e2a8f0a18f1eca21735c0d33a18b917d66a8be402354e1fa52b55bb4e6e42fcf6952380883df502614b0286ba772c3f17c02dd79ef4e639525b5b2acb9c950111b10fa60a015fcf6474cfd27f9816e741b9cf360925499218ac", 0x9f}, {&(0x7f0000006c80)="7224c5b8d917df235790bd90c55219e84e1b5e3a23396986bcd6cebb83223b5511f7c61c4b1c61259de639e1ba3fcc3874ed778f0e48001f1ff79633c88d3c137c2a0a0080cbb95573df43cfb83c7597cacf607c5ef15e4488410c1083e82da95d21ff9fee30a6e46b4c8df9577a19460b5c85fada5042dd4f0f00d9429ea0ec6b67", 0x82}], 0x6, &(0x7f0000006dc0)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x8}}, @rthdr_2292={{0x38, 0x29, 0x39, {0x2e, 0x4, 0x1, 0x6, 0x0, [@private0={0xfc, 0x0, '\x00', 0x1}, @loopback]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x101}}, @dontfrag={{0x14, 0x29, 0x3e, 0xc0000000}}, @hopopts={{0x180, 0x29, 0x36, {0x5c, 0x2c, '\x00', [@calipso={0x7, 0x50, {0x2, 0x12, 0x0, 0xe47b, [0x0, 0x8, 0x8, 0x1, 0x7, 0x2aa, 0x100000000, 0x5a7, 0x6]}}, @generic={0x1f, 0x10, "76b247bb329726b25eb3602af4a23407"}, @ra={0x5, 0x2, 0x8000}, @jumbo={0xc2, 0x4, 0x20}, @generic={0xfc, 0xe0, "2aa056f59a3648ad06c98a3d7ae1a0e69e3ab8bc60f727ca997f2da1efc335697582e353f95910c9ac84cfa9aef0a9a7d24eb7b262c701ef32fa834f74a81e4f093c045bef2f653e9d05a5a20d3025b806a1db588ba0e86a4493393d257fd796e9196c6307231d8df53c75d2a4e68a921364f8796065b9f997c64276c7cea7e97826306120cca205469e161cfd707a2a24dfb8416098f2f5ef3ef3da3f957d8582320cfe40741487f3249e12c8bb141ac06e752da7d160f8921b9af5b7a66e71d08b25ed93a8ae6718f7563b221ca11a15cd7104a5507d83d707b9354662f90e"}, @hao={0xc9, 0x10, @local}]}}}, @dstopts_2292={{0x30, 0x29, 0x4, {0x29, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x8}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @enc_lim={0x4, 0x1, 0xc8}]}}}], 0x230}}, {{&(0x7f0000007000)={0xa, 0x4e23, 0xd7a4, @private1={0xfc, 0x1, '\x00', 0x1}, 0x888e}, 0x1c, &(0x7f0000007100)=[{&(0x7f0000007040)="098a3cf80d0f0c534e64aa150dc88222c4d5", 0x12}, {&(0x7f0000007080)="d582859cafcd0581673898a1d19bb0e25f295634ecd6317eed0b8d5e3fb101272c5ae82107c7aa175f99c0e1a790008d60f952db395d44776ecab1a6a977834d288e76082e2817c5cd61cca06d102a351a75f5b8a0ba4f0fb4fafb0f5e0b7deda2a535cebc0069bd08247c59d1886bf477f0c98e35b88fa57e5ec5d1ad", 0x7d}], 0x2, &(0x7f0000007140)=[@dontfrag={{0x14, 0x29, 0x3e, 0x2}}, @pktinfo={{0x24, 0x29, 0x32, {@ipv4={'\x00', '\xff\xff', @local}}}}, @rthdr={{0x58, 0x29, 0x39, {0x33, 0x8, 0x0, 0xe2, 0x0, [@mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @loopback]}}}, @rthdr={{0x78, 0x29, 0x39, {0x0, 0xc, 0x0, 0x77, 0x0, [@loopback, @empty, @dev={0xfe, 0x80, '\x00', 0x14}, @loopback, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @mcast1]}}}], 0x110}}], 0x7, 0x0) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:39 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:39 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async)
r2 = socket$inet6(0xa, 0x5, 0x85)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async)
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f00000002c0)={'batadv_slave_0\x00', <r3=>0x0})
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000007280)=[{{&(0x7f00000000c0)={0xa, 0x4e20, 0x8, @private0={0xfc, 0x0, '\x00', 0x1}, 0x4}, 0x1c, &(0x7f0000002500)=[{&(0x7f00000003c0)="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0x1000}, 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@tclass={{0x14}}, @dstopts={{0x28, 0x29, 0x37, {0x3a, 0x2, '\x00', [@enc_lim={0x4, 0x1, 0x1}, @pad1, @ra={0x5, 0x2, 0x7}, @pad1, @padn={0x1, 0x1, [0x0]}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@local}}}, @dstopts={{0x128, 0x29, 0x37, {0x0, 0x21, '\x00', [@generic={0x80, 0xaf, "bd8953fb5e7646d6b25a76995604e118936b7d5e59f4387a6518daf26c8eb6e6620eb043b71d4577c67d4d9d19e55cf9d2f61825447324fad0c7977786374babab0298863ae545f1f1618118e3f85b03b819b5d2170b231ea03f04194a3e848be1f7ed589ec461c093a24860c36ef2e65320b85ecba243aaa6beb92a710facbb089593c044bdc7b903897b2fe265af1e5326ebc3c451557a34b4d83af987dcdbc482eb5152a505ebf7b480550b9c1e"}, @hao={0xc9, 0x10, @local}, @calipso={0x7, 0x40, {0x3, 0xe, 0xe3, 0x9, [0x8001, 0x6, 0x2, 0xffffffffffffffff, 0x9, 0x1, 0x1]}}, @jumbo={0xc2, 0x4, 0x8001}]}}}, @rthdrdstopts={{0x58, 0x29, 0x37, {0x6c, 0x7, '\x00', [@enc_lim={0x4, 0x1, 0xaf}, @pad1, @ra={0x5, 0x2, 0x4f78}, @calipso={0x7, 0x30, {0x0, 0xa, 0x3, 0x2, [0x5, 0x80000001, 0xfffffffffffffff7, 0x6, 0x1000]}}]}}}, @tclass={{0x14, 0x29, 0x43, 0xca}}, @dstopts={{0x20, 0x29, 0x37, {0x3a, 0x0, '\x00', [@padn={0x1, 0x1, [0x0]}]}}}], 0x238}}, {{&(0x7f0000005a40)={0xa, 0x4e23, 0x7ff, @remote, 0x8}, 0x1c, &(0x7f0000006d40)=[{&(0x7f0000005a80)="b95bff7b4f2548b485cb8e467ad02d8e4dba6ad58b8a0d8720df0e35156b7ad041a8cbb03f1c2205ca044d82ee8eb09e33c4bc0ab0f48c08e3dc9b8013042ea416ecec57936835", 0x47}, {&(0x7f0000005b00)="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", 0x1000}, {&(0x7f0000006b00)="02bbe17c0506b4", 0x7}, {&(0x7f0000006b40)="4cb914e1001186a25ee70d3e63d43dfa47d9189321688230228ef904d09777f7356c14cd77e9fe196bb65f3f5bf55a49a1e37d20acc19bc4764d41943218d3e50d", 0x41}, {&(0x7f0000006bc0)="93130a6348559fe61a32a72c6595ed4a77e5d270c1e4d4217deaf6d399053654b608a4d96a4f614ef3aa1e78d057437b39be137ad0d6f2e753d48b48c06195dc617a01e3f07e2a8f0a18f1eca21735c0d33a18b917d66a8be402354e1fa52b55bb4e6e42fcf6952380883df502614b0286ba772c3f17c02dd79ef4e639525b5b2acb9c950111b10fa60a015fcf6474cfd27f9816e741b9cf360925499218ac", 0x9f}, {&(0x7f0000006c80)="7224c5b8d917df235790bd90c55219e84e1b5e3a23396986bcd6cebb83223b5511f7c61c4b1c61259de639e1ba3fcc3874ed778f0e48001f1ff79633c88d3c137c2a0a0080cbb95573df43cfb83c7597cacf607c5ef15e4488410c1083e82da95d21ff9fee30a6e46b4c8df9577a19460b5c85fada5042dd4f0f00d9429ea0ec6b67", 0x82}], 0x6, &(0x7f0000006dc0)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x8}}, @rthdr_2292={{0x38, 0x29, 0x39, {0x2e, 0x4, 0x1, 0x6, 0x0, [@private0={0xfc, 0x0, '\x00', 0x1}, @loopback]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x101}}, @dontfrag={{0x14, 0x29, 0x3e, 0xc0000000}}, @hopopts={{0x180, 0x29, 0x36, {0x5c, 0x2c, '\x00', [@calipso={0x7, 0x50, {0x2, 0x12, 0x0, 0xe47b, [0x0, 0x8, 0x8, 0x1, 0x7, 0x2aa, 0x100000000, 0x5a7, 0x6]}}, @generic={0x1f, 0x10, "76b247bb329726b25eb3602af4a23407"}, @ra={0x5, 0x2, 0x8000}, @jumbo={0xc2, 0x4, 0x20}, @generic={0xfc, 0xe0, "2aa056f59a3648ad06c98a3d7ae1a0e69e3ab8bc60f727ca997f2da1efc335697582e353f95910c9ac84cfa9aef0a9a7d24eb7b262c701ef32fa834f74a81e4f093c045bef2f653e9d05a5a20d3025b806a1db588ba0e86a4493393d257fd796e9196c6307231d8df53c75d2a4e68a921364f8796065b9f997c64276c7cea7e97826306120cca205469e161cfd707a2a24dfb8416098f2f5ef3ef3da3f957d8582320cfe40741487f3249e12c8bb141ac06e752da7d160f8921b9af5b7a66e71d08b25ed93a8ae6718f7563b221ca11a15cd7104a5507d83d707b9354662f90e"}, @hao={0xc9, 0x10, @local}]}}}, @dstopts_2292={{0x30, 0x29, 0x4, {0x29, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x8}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @enc_lim={0x4, 0x1, 0xc8}]}}}], 0x230}}, {{&(0x7f0000007000)={0xa, 0x4e23, 0xd7a4, @private1={0xfc, 0x1, '\x00', 0x1}, 0x888e}, 0x1c, &(0x7f0000007100)=[{&(0x7f0000007040)="098a3cf80d0f0c534e64aa150dc88222c4d5", 0x12}, {&(0x7f0000007080)="d582859cafcd0581673898a1d19bb0e25f295634ecd6317eed0b8d5e3fb101272c5ae82107c7aa175f99c0e1a790008d60f952db395d44776ecab1a6a977834d288e76082e2817c5cd61cca06d102a351a75f5b8a0ba4f0fb4fafb0f5e0b7deda2a535cebc0069bd08247c59d1886bf477f0c98e35b88fa57e5ec5d1ad", 0x7d}], 0x2, &(0x7f0000007140)=[@dontfrag={{0x14, 0x29, 0x3e, 0x2}}, @pktinfo={{0x24, 0x29, 0x32, {@ipv4={'\x00', '\xff\xff', @local}}}}, @rthdr={{0x58, 0x29, 0x39, {0x33, 0x8, 0x0, 0xe2, 0x0, [@mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @loopback]}}}, @rthdr={{0x78, 0x29, 0x39, {0x0, 0xc, 0x0, 0x77, 0x0, [@loopback, @empty, @dev={0xfe, 0x80, '\x00', 0x14}, @loopback, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @mcast1]}}}], 0x110}}], 0x7, 0x0) (async)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:39 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
read$FUSE(0xffffffffffffffff, &(0x7f00000000c0)={0x2020}, 0x2020)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = socket(0x10, 0x803, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r5)
getsockname$packet(r5, &(0x7f0000000380)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000500)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_qfg={0x8}]}, 0x2c}}, 0x0)
sendmsg$nl_route_sched(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=@delchain={0x34, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0x0, 0xffff}}, [@filter_kind_options=@f_rsvp6={{0xa}, {0x4}}]}, 0x34}}, 0x0)
sendmsg$nl_route_sched(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000900)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000021c0)={&(0x7f0000002100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000002180)={&(0x7f0000002140)=@ipv4_getnexthop={0x24, 0x6a, 0x800, 0x70bd2c, 0x25dfdbfb, {}, [@NHA_GROUPS={0x4}, @NHA_OIF={0x8, 0x5, r6}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040}, 0x20000080)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)

11:00:39 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

[ 1443.672377][T23416] usb 1-1: new full-speed USB device number 93 using dummy_hcd
11:00:40 executing program 4:
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x8031, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x1)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0xc})
socket$inet_udplite(0x2, 0x2, 0x88)
read(r0, &(0x7f0000000000)=""/185, 0xb9)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f000038b000/0x4000)=nil, 0x4000}, 0x1})
socket$tipc(0x1e, 0x0, 0x0)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r2 = dup(r1)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:40 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async, rerun: 32)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0) (rerun: 32)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x304, 0x10, &(0x7f0000000000), 0xfffffea2}, 0x48) (async)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) (async)
r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) (async)
ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x100, &(0x7f0000000c80)=""/88) (async, rerun: 32)
bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x11, 0x8, 0x4, 0x5, 0x820, r1, 0x7, '\x00', 0x0, r2, 0x4, 0x8}, 0x48) (rerun: 32)
r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000280), 0xe0402, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r3, 0x200610, 0xe, 0x0, &(0x7f0000000400)="3d6ee2e04b91ab10f30f9b0186dd", 0x0, 0x4000, 0x0, 0x61, 0x100, &(0x7f0000000180)="d7b62a55c3aebde0dc01a04a8d0daaf523f541f4010169fb053227d7f7bae94372a77901aeec25d7e54e8c02446188c0150baa86d0421859bd4fb2541fdcc25137a40eafd3e80ebb1cd5640e24d2504a1ca900"/97, &(0x7f0000000b80)="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"}, 0x48)
kcmp(0x0, 0x0, 0x0, r0, 0xffffffffffffffff)
r4 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r5 = dup(r4)
write$6lowpan_enable(r5, &(0x7f00000000c0)='1', 0x1) (async)
r6 = socket$inet6(0xa, 0x4, 0x8010000000000084)
bind$inet6(r6, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

11:00:40 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
ptrace$getsig(0x4202, 0x0, 0x0, 0x0)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x304, 0x10, &(0x7f0000000000), 0xfffffea2}, 0x48) (async, rerun: 64)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (rerun: 64)
openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) (async)
ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x100, &(0x7f0000000c80)=""/88) (async, rerun: 32)
bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x11, 0x8, 0x4, 0x5, 0x820, r1, 0x7, '\x00', 0x0, r2, 0x4, 0x8}, 0x48) (async, rerun: 32)
r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000280), 0xe0402, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r3, 0x200610, 0xe, 0x0, &(0x7f0000000400)="3d6ee2e04b91ab10f30f9b0186dd", 0x0, 0x4000, 0x0, 0x61, 0x100, &(0x7f0000000180)="d7b62a55c3aebde0dc01a04a8d0daaf523f541f4010169fb053227d7f7bae94372a77901aeec25d7e54e8c02446188c0150baa86d0421859bd4fb2541fdcc25137a40eafd3e80ebb1cd5640e24d2504a1ca900"/97, &(0x7f0000000b80)="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"}, 0x48) (async)
kcmp(0x0, 0x0, 0x0, r0, 0xffffffffffffffff) (async, rerun: 64)
r4 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (rerun: 64)
r5 = dup(r4)
write$6lowpan_enable(r5, &(0x7f00000000c0)='1', 0x1) (async)
r6 = socket$inet6(0xa, 0x4, 0x8010000000000084)
bind$inet6(r6, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async, rerun: 32)
connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async, rerun: 32)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c)

[ 1444.072507][T23416] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0
[ 1444.372560][T23416] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[ 1444.387855][T23416] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1444.405187][T23416] usb 1-1: Product: syz
[ 1444.413762][T23416] usb 1-1: Manufacturer: syz
[ 1444.425105][T23416] usb 1-1: SerialNumber: syz
[ 1444.433949][T24428] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN
[ 1444.446589][T24428] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]
[ 1444.454992][T24428] CPU: 0 PID: 24428 Comm: syz-executor.4 Not tainted 6.0.0-rc6-next-20220923-syzkaller #0
[ 1444.464878][T24428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022
[ 1444.474938][T24428] RIP: 0010:PageHeadHuge+0x1d/0x200
[ 1444.480146][T24428] Code: ff 66 66 2e 0f 1f 84 00 00 00 00 00 90 41 54 55 48 89 fd 53 e8 64 af b9 ff 48 89 ea 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 a2 01 00 00 48 8b 5d 00 48 c7 c7 ff ff ff ff 48
[ 1444.492800][T24194] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[ 1444.499776][T24428] RSP: 0018:ffffc9000a86f6f0 EFLAGS: 00010246
[ 1444.513001][T24428] RAX: dffffc0000000000 RBX: ffffc9000a86f8d8 RCX: ffffc900160fc000
[ 1444.521008][T24428] RDX: 0000000000000000 RSI: ffffffff81c2e49c RDI: 0000000000000000
[ 1444.529089][T24428] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000
[ 1444.537069][T24428] R10: 0000000000000000 R11: 0000000000000000 R12: ffffc9000a86f8e8
[ 1444.543218][T23416] cdc_ether: probe of 1-1:1.0 failed with error -22
[ 1444.545026][T24428] R13: 0000000000000000 R14: 0000000000000000 R15: 000000000000038b
[ 1444.559607][T24428] FS:  00007ffb1e010700(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
[ 1444.568574][T24428] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1444.575176][T24428] CR2: 000000002038b000 CR3: 00000000a1200000 CR4: 00000000003506f0
[ 1444.583151][T24428] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1444.591116][T24428] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1444.599084][T24428] Call Trace:
[ 1444.602355][T24428]  <TASK>
[ 1444.605279][T24428]  shmem_fault+0x27c/0x8a0
[ 1444.609697][T24428]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1444.615186][T24428]  ? shmem_get_folio_gfp+0x1a60/0x1a60
[ 1444.620645][T24428]  ? lock_acquire+0x4fc/0x630
[ 1444.625324][T24428]  ? file_fdatawait_range+0x60/0x60
[ 1444.630526][T24428]  ? lock_release+0x5cb/0x810
[ 1444.635199][T24428]  __do_fault+0x107/0x600
[ 1444.639525][T24428]  __handle_mm_fault+0x2184/0x3a40
[ 1444.644639][T24428]  ? lock_acquire+0x4fc/0x630
[ 1444.649315][T24428]  ? vm_iomap_memory+0x180/0x180
[ 1444.654269][T24428]  ? lock_release+0x810/0x810
[ 1444.658984][T24428]  handle_mm_fault+0x1c8/0x780
[ 1444.663760][T24428]  do_user_addr_fault+0x475/0x1210
[ 1444.668877][T24428]  ? rcu_read_lock_sched_held+0xd/0x70
[ 1444.674346][T24428]  exc_page_fault+0x94/0x170
[ 1444.678945][T24428]  asm_exc_page_fault+0x22/0x30
[ 1444.683809][T24428] RIP: 0010:copy_user_enhanced_fast_string+0xa/0x40
[ 1444.690512][T24428] Code: ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01 cb 83 fa 40 72 38 89 d1 <f3> a4 31 c0 0f 01 ca c3 89 ca eb 0a 66 2e 0f 1f 84 00 00 00 00 00
[ 1444.710130][T24428] RSP: 0018:ffffc9000a86fb50 EFLAGS: 00050206
[ 1444.716228][T24428] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 0000000000001000
[ 1444.724191][T24428] RDX: 0000000000001000 RSI: 000000002038b000 RDI: ffff88807c584000
[ 1444.732163][T24428] RBP: ffff88807c584000 R08: 0000000000000001 R09: ffff88807c584fff
[ 1444.740133][T24428] R10: ffffed100f8b09ff R11: 0000000000000000 R12: 00007fffffffe000
[ 1444.748122][T24428] R13: 000000002038b000 R14: dffffc0000000000 R15: 000000002038b000
[ 1444.756143][T24428]  _copy_from_user+0x137/0x170
[ 1444.760999][T24428]  snd_rawmidi_kernel_write1+0x366/0x880
[ 1444.766788][T24428]  ? _raw_spin_unlock_irq+0x1f/0x40
[ 1444.772032][T24428]  snd_rawmidi_write+0x273/0xbb0
[ 1444.777029][T24428]  ? snd_rawmidi_poll+0x680/0x680
[ 1444.782105][T24428]  ? wake_up_q+0xf0/0xf0
[ 1444.786380][T24428]  ? bpf_lsm_file_permission+0x5/0x10
[ 1444.791785][T24428]  ? security_file_permission+0xab/0xd0
[ 1444.797376][T24428]  vfs_write+0x2d7/0xdd0
[ 1444.801626][T24428]  ? snd_rawmidi_poll+0x680/0x680
[ 1444.806674][T24428]  ? vfs_read+0x930/0x930
[ 1444.811026][T24428]  ? __fget_files+0x26a/0x440
[ 1444.815730][T24428]  ? __fget_light+0xe5/0x270
[ 1444.820322][T24428]  ksys_write+0x1e8/0x250
[ 1444.824661][T24428]  ? __ia32_sys_read+0xb0/0xb0
[ 1444.829426][T24428]  ? syscall_enter_from_user_mode+0x22/0xb0
[ 1444.835322][T24428]  ? trace_hardirqs_on+0x2d/0x160
[ 1444.840361][T24428]  do_syscall_64+0x35/0xb0
[ 1444.844777][T24428]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 1444.850681][T24428] RIP: 0033:0x7ffb1ce8a5a9
[ 1444.855101][T24428] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 1444.874967][T24428] RSP: 002b:00007ffb1e010168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1444.883379][T24428] RAX: ffffffffffffffda RBX: 00007ffb1cfabf80 RCX: 00007ffb1ce8a5a9
[ 1444.891361][T24428] RDX: 00000000fffffd2c RSI: 0000000020000000 RDI: 0000000000000006
[ 1444.899328][T24428] RBP: 00007ffb1cee5580 R08: 0000000000000000 R09: 0000000000000000
[ 1444.907295][T24428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 1444.915265][T24428] R13: 00007ffd971e5a1f R14: 00007ffb1e010300 R15: 0000000000022000
[ 1444.923345][T24428]  </TASK>
[ 1444.926380][T24428] Modules linked in:
[ 1444.938642][T24428] ---[ end trace 0000000000000000 ]---
[ 1444.946794][T24428] RIP: 0010:PageHeadHuge+0x1d/0x200
[ 1444.957844][T24428] Code: ff 66 66 2e 0f 1f 84 00 00 00 00 00 90 41 54 55 48 89 fd 53 e8 64 af b9 ff 48 89 ea 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 a2 01 00 00 48 8b 5d 00 48 c7 c7 ff ff ff ff 48
[ 1444.983429][T24428] RSP: 0018:ffffc9000a86f6f0 EFLAGS: 00010246
[ 1444.989838][T24428] RAX: dffffc0000000000 RBX: ffffc9000a86f8d8 RCX: ffffc900160fc000
[ 1445.003409][T24428] RDX: 0000000000000000 RSI: ffffffff81c2e49c RDI: 0000000000000000
[ 1445.020291][T24428] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000
[ 1445.039052][T24428] R10: 0000000000000000 R11: 0000000000000000 R12: ffffc9000a86f8e8
[ 1445.059535][T24428] R13: 0000000000000000 R14: 0000000000000000 R15: 000000000000038b
[ 1445.082056][T24428] FS:  00007ffb1e010700(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
[ 1445.117998][T24428] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1445.150402][T24428] CR2: 000000002079b000 CR3: 00000000a1200000 CR4: 00000000003506f0
[ 1445.166340][T24428] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1445.185348][T24428] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1445.204317][T24428] Kernel panic - not syncing: Fatal exception
[ 1445.210633][T24428] Kernel Offset: disabled
[ 1445.214974][T24428] Rebooting in 86400 seconds..